JP7838082B2 - Aerosol generating apparatus and its operating method - Google Patents

Description

This disclosure relates to an aerosol generating apparatus and its operating method.

An aerosol generator is used to extract specific components from a medium or substance via an aerosol. The medium can contain substances with diverse components. The substances contained in the medium may be flavoring substances with diverse components. For example, the substances contained in the medium may include nicotine, herbal components, and/or coffee components. In recent years, much research has been conducted on such aerosol generators.

This disclosure aims to resolve the aforementioned issues and other problems.

Another object of this disclosure is to provide an aerosol generator and a method of operating the same that can receive diverse user inputs in a charging mode for charging a battery using the movement of the aerosol generator.

Another object of this disclosure is to provide an aerosol generator and a method of operating the same that can change a variety of settings related to the output of information about the amount of energy stored in a battery.

An aerosol generator according to one aspect of this disclosure for achieving the above-described objective may include a heater for heating an aerosol-generating substance, a battery for supplying power to the heater, at least one sensor for outputting a signal corresponding to the movement of the aerosol generator, an output device including at least one light source, and a control unit. The control unit can determine the type of user input based on a signal received from the sensor in a charging mode for charging the battery. If the determined type is a first type, the control unit can output light corresponding to the amount of energy stored in the battery via the output device. If the determined type is a second type, the control unit can update the settings associated with the output device.

A method of operating an aerosol generator according to one aspect of this disclosure for achieving the above-described objectives may include: determining the type of user input based on a signal corresponding to the movement of the aerosol generator output from at least one sensor in a charging mode for charging the battery;, if the determined type is a first type, outputting light corresponding to the amount of energy stored in the battery via an output device including at least one light source; and, if the determined type is a second type, updating the settings associated with the output device.

According to at least one embodiment of this disclosure, the movement of the aerosol generator can be used to receive diverse user inputs in a charging mode that charges the battery.

According to at least one embodiment of this disclosure, the settings related to the output of information about the amount of energy stored in the battery can be varied in various ways.

The additional applicable scope of this disclosure will become apparent from the following detailed description. However, since various changes and modifications within the spirit and scope of this disclosure are readily apparent to those skilled in the art, the detailed description and specific embodiments, such as preferred embodiments of this disclosure, should be understood to be given only as examples.

The aforementioned and other purposes, features, and other characteristics of this disclosure will be clearly evident from the subsequent detailed description with reference to the accompanying drawings.

This is a block diagram of an aerosol generating apparatus according to one embodiment of the present disclosure. This figure illustrates an aerosol generating apparatus according to an embodiment of the present disclosure. This figure illustrates an aerosol generating apparatus according to an embodiment of the present disclosure. This figure illustrates an aerosol generating apparatus according to an embodiment of the present disclosure. This is a diagram illustrating a stick according to an embodiment of the present disclosure. This is a diagram illustrating a stick according to an embodiment of the present disclosure. This is a diagram illustrating a stick according to an embodiment of the present disclosure. This figure illustrates the configuration of an aerosol generating apparatus according to one embodiment of the present disclosure. This flowchart shows the operation method of an aerosol generating apparatus according to one embodiment of the present disclosure. This figure illustrates the operation of an aerosol generating apparatus according to one embodiment of the present disclosure. This figure illustrates the operation of an aerosol generating apparatus according to one embodiment of the present disclosure. This figure illustrates the operation of an aerosol generating apparatus according to one embodiment of the present disclosure. This figure illustrates the operation of an aerosol generating apparatus according to one embodiment of the present disclosure. This figure illustrates the operation of an aerosol generating apparatus according to one embodiment of the present disclosure. This figure illustrates the operation of an aerosol generating apparatus according to one embodiment of the present disclosure. This figure illustrates the operation of an aerosol generating apparatus according to one embodiment of the present disclosure. This flowchart shows the operation method of an aerosol generating apparatus according to another embodiment of the present disclosure.

The embodiments disclosed in this specification will be described in detail below with reference to the attached drawings. Identical or similar components are given the same reference numerals even if they are shown in different drawings, and redundant descriptions thereof will be omitted.

The suffixes "module" and "part" used in the following description are for the sole purpose of facilitating the explanation of the specification. "Module" and "part" do not have distinct meanings or roles.

Furthermore, in subsequent descriptions of the embodiments disclosed herein, detailed explanations of related known technologies will be omitted if they could obscure the essence of the embodiments disclosed herein. The accompanying drawings are provided to facilitate understanding of the embodiments disclosed herein and do not limit the technical ideas disclosed herein. Therefore, the accompanying drawings should be construed as including all modifications, equivalents, and substitutions included in the ideas and scope of this disclosure.

Terms including ordinal numbers, such as "first," "second," etc., can be used to describe various components, but it must be understood that these components are not limited by such terms. These terms are used solely for the purpose of distinguishing one component from another.

When we say that one component is "linked" to another, it is understandable that other components may exist in between. Conversely, when we say that one component is "directly linked" to another, it is understandable that no other components exist in between.

A singular expression includes plural forms unless explicitly indicated otherwise in the context.

Figure 1 is a block diagram of an aerosol generating apparatus according to one embodiment of the present disclosure.

Referring to Figure 1, the aerosol generator 10 may include a communication interface 11, an input/output interface 12, an aerosol generation module 13, a memory 14, a sensor module 15, a battery 16, and/or a control unit 17.

In one embodiment, the aerosol generator 10 may consist only of a main body. In this case, the components included in the aerosol generator 10 may be located in the main body. In another embodiment, the aerosol generator 10 may consist of a cartridge for storing the aerosol-generating substance and a main body. In this case, the components included in the aerosol generator 10 may be located in at least one of the main body and the cartridge.

The communication interface 11 may include at least one communication module for communication with external devices and/or networks. For example, the communication interface 11 may include a communication module for wired communication, such as USB (Universal Serial Bus). For example, the communication interface 11 may include a communication module for wireless communication, such as Wi-Fi (Wireless Fidelity), Bluetooth®, Bluetooth® Low Power (BLE), Zigbee®, or NFC (Near Field Communication).

The input/output interface 12 may include an input device that receives commands from the user and/or an output device that outputs information to the user. For example, the input device may include a touch panel, physical buttons, a microphone, etc. For example, the output device may include a display device that outputs visual information such as a display or light-emitting diode (LED), an audio device that outputs auditory information such as a speaker or buzzer, or a motor that outputs tactile information such as a haptic effect.

The input/output interface 12 can transmit data corresponding to commands input by the user via the input device to other components (etc.) of the aerosol generator 10. The input/output interface 12 can output information corresponding to data received from other components (etc.) of the aerosol generator 10 via the output device.

The aerosol generation module 13 can generate aerosols from an aerosol-generating substance. Here, the aerosol-generating substance may refer to one or more substances in various states, such as liquid, solid, or gel, that can generate aerosols.

In one embodiment, the liquid aerosol-generating substance may be a liquid containing a tobacco-containing substance, including volatile tobacco flavor components. In other embodiments, the liquid aerosol-generating substance may be a liquid containing non-tobacco substances. For example, the liquid aerosol-generating substance may contain water, solvents, nicotine, plant extracts, fragrances, flavorings, vitamin mixtures, and the like.

Solid aerosol-generating substances can include solid materials based on tobacco raw materials such as reconstituted tobacco sheets, shredded tobacco, and tobacco granules. They can also include solid materials containing flavor modifiers, seasonings, etc. For example, flavor modifiers can include calcium carbonate, sodium bicarbonate, calcium oxide, etc. For example, seasonings can include natural substances such as herbal granules, silica containing aromatic components, zeolite, dextrin, etc.

Furthermore, the aerosol-generating substance may further contain aerosol-forming agents such as glycerin and propylene glycol.

The aerosol generation module 13 may include at least one heater.

The aerosol generation module 13 may include an electrical resistance heater. For example, the electrical resistance heater may include at least one electrically conductive track, which can be heated by an electric current flowing through the track. Here, the aerosol-generating material can be heated by the heated electrical resistance heater.

Electrically conductive tracks may contain electrically resistant materials. For example, an electrically conductive track may be formed from a metallic material. Another example is that an electrically conductive track may be formed from a ceramic material, carbon, a metal alloy, or a composite material of a ceramic material and a metal.

Electrical resistance heaters can include electrically conductive tracks formed in various shapes. For example, the electrically conductive tracks can be formed in any one of the following shapes: tubular, plate-shaped, needle-shaped, rod-shaped, or coil-shaped.

The aerosol generation module 13 may include a heater using induction heating. For example, an induction heating heater may include an electrically conductive coil, and by adjusting the current flowing through the coil, an alternating magnetic field with periodically changing direction can be generated. When this alternating magnetic field is applied to a magnetic material, energy loss may occur in the magnetic material due to eddy current loss and hysteresis loss. This lost energy is released as thermal energy, causing the aerosol-generating material adjacent to the magnetic material to be heated. Here, the object that generates heat due to the magnetic field can be called a susceptor.

On the other hand, the aerosol generation module 13 can also generate aerosols from aerosol-generating materials by generating ultrasonic vibrations.

The aerosol generation module 13 can be described as a cartomizer, atomizer, or vaporizer.

The memory 14 can store programs for each signal processing and control within the control unit 17, and can also store data processed by the control unit 17 and data to be processed.

For example, memory 14 stores application programs designed for performing various tasks that can be processed by the control unit 17, and can selectively provide a portion of the stored application programs when requested by the control unit 17.

For example, memory 14 can store data such as the operating time of the aerosol generator 10, the maximum number of puffs, the current number of puffs, the number of times the battery 16 has been charged, the number of times the battery 16 has been discharged, at least one temperature profile, data about the user's inhalation pattern, and data about charging and discharging. Here, "puff" can mean the user's inhalation, and inhalation can mean the situation in which the user draws something into their oral cavity, nasal cavity, or lungs through their mouth or nose.

The memory 14 may include at least one of the following: volatile memory (e.g., DRAM, SRAM, SDRAM, etc.) or non-volatile memory (e.g., flash memory, hard disk drive (HDD), solid-state drive (SSD), etc.).

The sensor module 15 may include at least one sensor.

For example, the sensor module 15 may include a sensor that detects puffs (hereinafter referred to as the puff sensor). Here, the puff sensor can be implemented using proximity sensors such as IR sensors, pressure sensors, gyroscopes, accelerometers, magnetic field sensors, etc.

For example, the sensor module 15 may include a sensor that detects puffs (hereinafter referred to as the puff sensor). Here, the puff sensor can be implemented as a pressure sensor, gyroscope, accelerometer, magnetic field sensor, etc.

For example, the sensor module 15 may include a sensor (hereinafter referred to as a temperature sensor) that senses the temperature of the heater contained in the aerosol generation module 13, the temperature of the aerosol generating material, etc. Here, the heater contained in the aerosol generation module 13 can also function as the temperature sensor. For example, the electrical resistive material of the heater may be a material having a temperature coefficient of resistance. The sensor module 15 can sense the heater's temperature by measuring the heater's resistance, which changes with temperature.

For example, if a stick can be inserted into the main body of the aerosol generator 10, the sensor module 15 may include a sensor that detects the insertion of the stick (hereinafter referred to as the stick detection sensor).

For example, if the aerosol generator 10 includes a cartridge, the sensor module 15 may include a sensor (hereinafter referred to as a cartridge sensing sensor) that detects the attachment/detachment of the cartridge from the main unit, its position, etc.

Here, the stick sensing sensor and/or cartridge sensing sensor can be implemented using inductance-based sensors, capacitive sensors, resistive sensors, Hall sensors (Hall ICs) utilizing the Hall effect, and the like.

For example, the sensor module 15 may include a voltage sensor that senses the voltage applied to a component (e.g., a battery 16) in the aerosol generator 10, and/or a current sensor that senses the current.

The battery 16 can supply power used to operate the aerosol generator 10 under the control of the control unit 17. The battery 16 can also supply power to other components of the aerosol generator 10. For example, the battery 16 can supply power to the communication module included in the communication interface 11, the output device included in the input/output interface 12, and the heater included in the aerosol generation module 13.

Battery 16 may be a rechargeable battery or a disposable battery. For example, battery 16 may be, but is not limited to, a lithium-ion battery or a lithium polymer (Li-Polymer) battery. For example, if battery 16 is rechargeable, its charge rate (C-rate) may be 10C and its discharge rate (C-rate) may be between 10C and 20C, but is not limited to these. Furthermore, for stable use, battery 16 may be manufactured to maintain at least 80% of its total capacity even after 2000 charge-discharge cycles.

The aerosol generator 10 may further include a Protection Circuit Module (PCM), which is a circuit for protecting the battery 16. The Protection Circuit Module (PCM) may be positioned adjacent to the top surface of the battery 16. For example, the Protection Circuit Module (PCM) can interrupt the circuit to the battery 16 in cases such as when a short circuit occurs in a circuit connected to the battery 16, when an overvoltage is applied to the battery 16, or when an overcurrent flows through the battery 16, in order to prevent overcharging and over-discharging of the battery 16.

The aerosol generator 10 may further include a charging terminal to which power supplied from an external source is input. For example, a charging terminal may be formed on one side of the main body of the aerosol generator 10, and the aerosol generator 10 can charge the battery 16 using power supplied through the charging terminal. Here, the charging terminal may consist of a wired terminal for USB communication, a pogo pin, or the like.

The aerosol generator 10 may further include a power terminal (not shown) into which power supplied from an external source is input. For example, a power line may be connected to the power terminal located on one side of the main body of the aerosol generator 10. The aerosol generator 10 can charge a battery using the power supplied via the power line connected to the power terminal. Here, the power terminal may be a wired terminal for USB communication.

The aerosol generator 10 can also wirelessly receive power supplied from an external source via the communication interface 11. For example, the aerosol generator 10 can receive power wirelessly using an antenna included in the communication module for wireless communication, and can charge the battery 16 using the wirelessly supplied power.

The control unit 17 can control the overall operation of the aerosol generator 10. The control unit 17 is connected to each component of the aerosol generator 10 and can transmit and/or receive signals to and from each component to control the overall operation of each component.

The control unit 17 may include at least one processor, which can be used to control the overall operation of the aerosol generator 10. Here, the processor may be a general-purpose processor such as a CPU (central processing unit). Of course, the processor may be a dedicated device such as an ASIC or a processor on another hardware base.

The control unit 17 can perform any one of the multiple functions of the aerosol generator 10. For example, the control unit 17 can perform any one of the multiple functions of the aerosol generator 10 (e.g., preheating function, heating function, charging function, cleaning function, etc.) depending on the state of each component of the aerosol generator 10, user commands received via the input/output interface 12, etc.

The control unit 17 can control the operation of each component of the aerosol generator 10 based on data stored in the memory 14. For example, based on data such as the temperature profile and the user's inhalation pattern stored in the memory 14, the control unit 17 can control the supply of a predetermined amount of power from the battery 16 to the aerosol generation module 13 for a predetermined time.

The control unit 17 can determine the occurrence of puffs via the puff sensor included in the sensor module 15. For example, the control unit 17 can check temperature changes, flow rate changes, pressure changes, voltage changes, etc., within the aerosol generator 10 based on the sensing values of the puff sensor, and can determine the occurrence of puffs based on the results of these checks.

The control unit 17 can control the operation of each component of the aerosol generator 10 based on whether or not puffing is performed and/or the number of puffs. For example, the control unit 17 can control whether the heater temperature is changed or maintained based on the temperature profile stored in the memory 14.

The control unit 17 can control the power supply to the heater to shut off under predetermined conditions. For example, the control unit 17 can shut off the power supply to the heater when the stick is removed and the cartridge is separated, when the number of puffs reaches the pre-set maximum number of puffs, when no puffs are detected for a pre-set period of time or when the battery level of 16 falls below a predetermined value.

The control unit 17 can calculate the remaining amount of power stored in the battery 16 (hereinafter referred to as "remaining amount"). For example, the control unit 17 can calculate the remaining amount of battery 16 based on the sensing values of the voltage sensor and/or current sensor included in the sensor module 15.

The control unit 17 can control the supply of power to the heater using at least one of the following methods: pulse width modulation (PWM) and proportional-integral-differential (PID).

For example, the control unit 17 can use a PWM method to control the supply of current pulses having a predetermined frequency and duty cycle to the heater. Here, the control unit 17 can control the power supplied to the heater by adjusting the frequency and duty cycle of the current pulses.

For example, the control unit 17 can determine a target temperature for control based on the temperature profile. Here, the control unit 17 can control the power supplied to the heater using a PID (Personal Induction Drive) feedback control method, which uses the difference between the heater temperature and the target temperature, the integral of the difference over time, and the derivative of the difference over time.

On the other hand, while PWM and PID control methods were described as examples of control methods for supplying power to the heater, the present invention is not limited to these. Various control methods such as proportional-integral (PI) and proportional-differential (PD) methods can be used.

On the other hand, the control unit 17 can control the supply of power to the heater under pre-set conditions. For example, if a cleaning function is selected to clean the space where the stick is inserted, according to a command input by the user via the input/output interface 12, the control unit 17 can control the supply of a predetermined amount of power to the heater.

Figures 2 to 4 illustrate an aerosol generating apparatus according to an embodiment of this disclosure.

According to various embodiments of the present invention, the aerosol generating device 10 may include a main body 100 and/or a cartridge 200.

Referring to Figure 2, the aerosol generating device 10 according to one embodiment may include a main body 100 configured so that a stick 20 can be inserted into the space formed by the housing 101.

The stick 20 may be similar to a typical combustible cigarette. For example, the stick 20 may be divided into a first part containing an aerosol-generating substance and a second part containing a filter or the like. Alternatively, the second part of the stick 20 may also contain an aerosol-generating substance. For example, an aerosol-generating substance formed in the form of granules or capsules may be inserted into the second part.

The entire first part can be inserted into the aerosol generator 10, while the second part can be exposed to the outside. Alternatively, only a portion of the first part can be inserted into the aerosol generator 10, or both the first and second parts can be inserted. The user can inhale the aerosol while holding the second part in their mouth. Here, the aerosol is generated when outside air passes through the first part, and the generated aerosol can be transmitted to the user's mouth by passing through the second part.

The main body 100 may be formed to have a structure that allows external air to flow into the main body 100 when the stick 20 is inserted. Here, the external air flowing into the main body 100 can pass through the stick 20 and flow into the user's mouth.

The heater may be positioned within the body 100 at a location corresponding to the position of the stick 20 when the stick 20 is inserted into the body 100. In this drawing, the heater is shown as an electrically conductive heater 110 including needle-shaped electrically conductive tracks, but the invention is not limited thereto.

The heater can heat the inside and/or outside of the stick 20 using power supplied from the battery 16. An aerosol can be generated in the heated stick 20. The user can then inhale the tobacco-flavored aerosol by inhaling through one end of the stick 20.

On the other hand, the control unit 17 can also control the heater to supply power even when the stick 20 is not inserted, under pre-set conditions. For example, if a cleaning function is selected to clean the space where the stick 20 is inserted, according to a command input by the user via the input/output interface 12, the control unit 17 can control the heater to supply a predetermined amount of power.

The control unit 17 can monitor the number of puffs based on the sensing value of the puff sensor from the moment the stick 20 is inserted.

The control unit 17 can initialize the current puff count stored in the memory 14 when the inserted stick 20 is removed.

Referring to Figure 3, the aerosol generating apparatus 10 according to one embodiment may include a main body 100 that supports the cartridge 200, and a cartridge 200 that stores the aerosol generating material.

In one embodiment, the cartridge 200 may be configured to be detachably attached to the main body 100. In another embodiment, the cartridge 200 may be configured integrally with the main body 100. For example, the cartridge 200 may be attached to the main body 100 by inserting at least a portion of the cartridge 200 into the internal space formed by the housing 101 of the main body 100.

The main unit 100 can be constructed in such a way that external air can flow into the main unit 100 when the cartridge 200 is inserted. Here, the external air flowing into the main unit 100 can flow through the cartridge 200 to the user's mouth.

The control unit 17 can determine whether the cartridge 200 is attached or detached using the cartridge sensing sensor included in the sensor module 15. For example, the cartridge sensing sensor can transmit a pulse current via one terminal connected to the cartridge 200. Here, the cartridge sensing sensor can detect whether the cartridge 200 is connected or not based on whether a pulse current is received via another terminal.

The cartridge 200 may include a heater 210 for heating the aerosol-generating material and/or a storage section 220 for storing the aerosol-generating material. For example, a liquid transfer means impregnated (containing) the aerosol-generating material may be located inside the storage section 220. The electrically conductive track of the heater 210 may be formed to wind the liquid transfer means. Here, the heating of the liquid transfer means by the heater 210 can generate an aerosol. The liquid transfer means may include a wick made of cotton fibers, ceramic fibers, glass fibers, or porous ceramic.

The cartridge 200 may include an insertion space 230 into which the stick 20 can be inserted. For example, the cartridge 200 may include an insertion space formed by an inner wall (not shown) extending circumferentially along the direction in which the stick 20 is inserted. Here, the insertion space may be formed by the inner side of the inner wall being open at the top and bottom. The stick 20 can be inserted into the insertion space 230 formed by the inner wall.

The insertion space into which the stick 20 is inserted can be formed in a shape corresponding to a part of the shape of the stick 20 inserted into the insertion space. For example, if the stick 20 is formed in a cylindrical shape, the insertion space can be formed in a cylindrical shape.

When the stick 20 is inserted into the insertion space, the outer surface of the stick 20 is surrounded by the inner wall and may come into contact with the inner wall.

A portion of the stick 20 is inserted into the insertion space 230 of the cartridge 200, while the remaining portion is exposed to the outside.

The user can inhale the aerosol while holding one end of the stick 20 in their mouth. The aerosol generated by the heater 210 can pass through the stick 20 and be transmitted to the user's mouth. As the aerosol passes through the stick 20, substances contained in the stick 20 are added to the aerosol, and the aerosol with the added substances can be inhaled into the user's oral cavity through the end of the stick 20.

Referring to Figure 4, an aerosol generating device 10 according to one embodiment may include a main body 100 that supports a cartridge 200, and a cartridge 200 that stores aerosol generating material. The main body 100 may be configured so that a stick 20 can be inserted into an insertion space 130.

The aerosol generator 10 may include a first heater for heating the aerosol-generating substance stored in the cartridge 200. For example, when a user inhales through one end of the stick 20, the aerosol generated by the first heater can pass through the stick 20. As the aerosol passes through the stick 20, flavoring may be added to it. The flavored aerosol can then be inhaled into the user's mouth through one end of the stick 20.

On the other hand, in other embodiments, the aerosol generator 10 may also include a first heater for heating the aerosol-generating material stored in the cartridge 200, and a second heater for heating the stick 20 inserted into the main body 100. For example, the aerosol generator 10 can also generate an aerosol by heating the aerosol-generating material stored in the cartridge 200 and the stick 20, respectively, with the first and second heaters.

Figures 5 to 7 illustrate a stick according to an embodiment of this disclosure.

Referring to Figure 5, the stick 20 can include a tobacco rod 21 and a filter rod 22. Referring to Figure 2, the first part described above can include the tobacco rod 21. Based on Figure 2, the second part described above can include the filter rod 22.

Figure 5 shows the filter rod 22 as a single segment, but it is not limited to this. In other words, the filter rod 22 may be composed of multiple segments. For example, the filter rod 22 may include a first segment for cooling the aerosol and a second segment for filtering predetermined components contained in the aerosol. Furthermore, the filter rod 22 may optionally include at least one additional segment that performs other functions.

The diameter of the stick 20 is in the range of 5 mm to 9 mm, and its length may be, but is not limited to, approximately 48 mm. For example, the length of the tobacco rod 21 may be, but is not limited to, approximately 12 mm, the length of the first segment of the filter rod 22 may be, approximately 10 mm, the length of the second segment of the filter rod 22 may be, approximately 14 mm, and the length of the third segment of the filter rod 22 may be, but is not limited to, approximately 12 mm.

The stick 20 may be wrapped by at least one wrapper 24. The wrapper 24 may have at least one hole through which external air enters or internal gases exit. As an example, the stick 20 may be wrapped by a single wrapper 24. As another example, the stick 20 may be wrapped in two or more overlapping wrappers 24. For example, the tobacco rod 21 may be wrapped by a first wrapper 241. For example, the filter rod 22 may be wrapped by wrappers 242, 243, and 244. The tobacco rod 21 and filter rod 22, wrapped by individual wrappers, are joined together, and the entire stick 20 may be further wrapped by a third wrapper. If each of the filter rods 22 consists of multiple segments, each segment may be wrapped by individual wrappers 242, 243, and 244. The entire stick 20, with the segments wrapped by individual wrappers joined together, may be further wrapped by other wrappers.

The first wrapper 241 and the second wrapper 242 can be made from general filter packaging paper. For example, the first wrapper 241 and the second wrapper 242 may be porous or non-porous packaging paper. Alternatively, the first wrapper 241 and the second wrapper 242 may be made from oil-resistant paper and/or aluminum laminate packaging material.

The third wrapper 243 can be made from hard wrapping paper. For example, the basis weight of the third wrapper 243 may be in the range of 88 g/ _m² to 96 g/ _m² . For example, the basis weight of the third wrapper 243 may be in the range of 90 g/ _m² to 94 g/ _m² . Also, the thickness of the third wrapper 243 may be in the range of 120 μm to 130 μm. For example, the thickness of the third wrapper 243 may be 125 μm.

The fourth wrapper 244 can be made from oil-resistant hard packaging paper. For example, the basis weight of the fourth wrapper 244 may be in the range of 88 g/ _m² to 96 g/ _m² . For example, the basis weight of the fourth wrapper 244 may be in the range of 90 g/ _m² to 94 g/ _m² . The thickness of the fourth wrapper 244 may be in the range of 120 μm to 130 μm. For example, the thickness of the fourth wrapper 244 may be 125 μm.

The fifth wrapper 245 can be made from sterile paper (MFW). Here, sterile paper (MFW) may mean paper specially manufactured to have improved tensile strength, water resistance, smoothness, etc., compared to ordinary paper. For example, the basis weight of the fifth wrapper 245 may be in the range of 57 g/ _m² to 63 g/ _m² . For example, the basis weight of the fifth wrapper 245 may be 60 g/ ^m² . Also, the thickness of the fifth wrapper 245 may be in the range of 64 μm to 70 μm. For example, the thickness of the fifth wrapper 245 may be 67 μm.

The fifth wrapper 245 may contain a predetermined substance. Here, an example of the predetermined substance may be silicon, but is not limited to silicon. For example, silicon may have properties such as heat resistance with minimal temperature changes, oxidation resistance (no oxidation), resistance to various chemicals, water repellency, or electrical insulation. However, any substance possessing the above-mentioned properties can be applied or coated to the fifth wrapper 245 without limitation, even if it is not silicon.

The fifth wrapper 245 can prevent the stick 20 from burning. For example, when the tobacco rod 21 is heated by the heater 210, the stick 20 may burn. Specifically, if the temperature rises above the flash point of any one of the materials contained in the tobacco rod 21, the stick 20 may burn. Even in such cases, because the fifth wrapper 245 contains a non-combustible material, it can prevent the stick 20 from burning.

Furthermore, the fifth wrapper 245 can prevent the main body 100 from being contaminated by substances generated in the stick 20. Liquid substances may be generated within the stick 20 by the user's puffing. For example, aerosols generated in the stick 20 may be cooled by external air, generating liquid substances (e.g., water). The fifth wrapper 245, by packaging the stick 20, can prevent the liquid substances generated within the stick 20 from leaking outside the stick 20.

The tobacco rod 21 may contain an aerosol-generating substance. For example, the aerosol-generating substance may include, but is not limited to, at least one of glycerin, propylene glycol, ethylene glycol, dipropylene glycol, diethylene glycol, triethylene glycol, tetraethylene glycol, and oleyl alcohol. The tobacco rod 21 may also contain other additives such as flavoring agents, humectants, and/or organic acids. Furthermore, a flavoring liquid such as menthol or a humectant may be added to the tobacco rod 21 by spraying it.

The tobacco rod 21 can be manufactured in various ways. For example, the tobacco rod 21 can be made from a sheet. For example, the tobacco rod 21 can be made from a strand. For example, the tobacco rod 21 can be made from finely cut fragments of tobacco sheet. For example, the tobacco rod 21 can be surrounded by a heat conductive material. For example, the heat conductive material may be, but is not limited to, a metal foil such as aluminum foil. As an example, the heat conductive material surrounding the tobacco rod 21 can evenly distribute the heat transferred to the tobacco rod 21, improving the heat conductivity to the tobacco rod. Thus, the tobacco flavor can be improved. The heat conductive material surrounding the tobacco rod 21 can function as a susceptor heated by an induction heater. Here, although not shown in the drawings, the tobacco rod 21 may further include additional susceptors in addition to the heat conductive material surrounding the exterior.

The filter rod 22 may be a cellulose acetate filter. On the other hand, there are no restrictions on the shape of the filter rod 22. For example, the filter rod 22 may be a cylindrical (type) rod. For example, the filter rod 22 may be a tubular (type) rod with a hollow interior. For example, the filter rod 22 may be a recessed (type) rod. If the filter rod 22 is composed of multiple segments, at least one of the segments may be manufactured in a different shape.

The first segment of the filter rod 22 may be a cellulose acetate filter. For example, the first segment may be a tubular structure containing a hollow interior. The first segment prevents the internal material of the tobacco rod 21 from being pushed backward when the heater 110 is inserted, and also provides a cooling effect on the aerosol. The diameter of the hollow interior of the first segment can be, but is not limited to, a suitable diameter within the range of 2 mm to 4.5 mm.

The length of the first segment can be set to an appropriate length within the range of 4 mm to 30 mm, but is not limited to this. For example, the length of the first segment may be 10 mm, but is not limited to this.

The second segment of the filter rod 22 cools the aerosol generated by the heater 110 heating the tobacco rod 21. Therefore, the user can inhale the aerosol cooled to a suitable temperature.

The length or diameter of the second segment can be determined in various ways depending on the form of the stick 20. For example, the length of the second segment can be appropriately adopted within the range of 7 mm to 20 mm. Preferably, the length of the second segment may be about 14 mm, but is not limited to this.

The second segment can be manufactured by weaving polymer fibers. In this case, a flavoring liquid can be applied to the polymer fibers. Alternatively, the second segment can be manufactured by weaving together separate fibers coated with a flavoring liquid and polymer fibers. Alternatively, the second segment can be formed from a crimped polymer sheet.

For example, polymers can be made from materials selected from the group consisting of polyethylene (PE), polypropylene (PP), polyvinyl chloride (PVC), polyethylene terephthalate (PET), polylactic acid (PLA), cellulose acetate (CA), and aluminum foil.

By forming the second segment from woven polymer fibers or a crimped polymer sheet, the second segment may include one or more longitudinally extending channels. Here, the channels may represent passages through which a gas (e.g., air or aerosol) passes.

For example, the second segment, which consists of a crimped polymer sheet, may be formed from a material having a thickness between approximately 5 μm and approximately 300 μm, for example, between approximately 10 μm and approximately 250 μm. The total surface area of the second segment may be between approximately 300 ^mm² /mm and approximately 1000 ^mm² /mm. The aerosol cooling element may be formed from a material with a specific surface area between approximately 10 ^mm² /mg and approximately 100 ^mm² /mg.

On the other hand, the second segment may include a thread containing a volatile flavor component. Here, the volatile flavor component may be, but is not limited to, menthol. For example, the thread may be filled with a sufficient amount of menthol to provide 1.5 mg or more of menthol to the second segment.

The third segment of the filter rod 22 may be a cellulose acetate filter. The length of the third segment can be appropriately chosen within the range of 4 mm to 20 mm. For example, the length of the third segment may be approximately 12 mm, but is not limited to this.

The filter rod 22 can be manufactured to generate flavor. For example, a flavoring liquid can be sprayed onto the filter rod 22. Alternatively, a separate fiber coated with the flavoring liquid can be inserted into the filter rod 22.

Furthermore, the filter rod 22 may include at least one capsule 23. Here, the capsule 23 may perform the function of generating flavor. The capsule 23 may also perform the function of generating aerosol. For example, the capsule 23 may have a structure in which a liquid containing a flavoring agent is encased in a coating. The capsule 23 may be spherical or cylindrical, but is not limited to these shapes.

Referring to Figure 6, the stick 30 according to one embodiment may further include a front plug 33. The front plug 33 is located on one side of the tobacco rod 31 opposite the filter rod 32. The front plug 33 can prevent the tobacco rod 31 from detaching to the outside. The front plug 33 can prevent liquefied aerosol from the tobacco rod 31 from flowing into the aerosol generator 10 during smoking.

The filter rod 32 may include a first segment 321 and a second segment 322. The first segment 321 may correspond to the first segment of the filter rod 22 in Figure 5. The second segment 322 may correspond to the third segment of the filter rod 22 in Figure 5.

The diameter and overall length of stick 30 may correspond to the diameter and overall length of stick 20 in Figure 5. For example, the length of the front plug 33 may be approximately 7 mm, the length of the tobacco rod 31 approximately 15 mm, the length of the first segment 321 approximately 12 mm, and the length of the second segment 322 approximately 14 mm, but are not limited to these dimensions.

The stick 30 may be wrapped by at least one wrapper 35. The wrapper 35 may have at least one hole through which external air enters or internal gases exit. For example, the front plug 33 may be wrapped by a first wrapper 351, the tobacco rod 31 by a second wrapper 352, the first segment 321 by a third wrapper 353, and the second segment 322 by a fourth wrapper 354. The entire stick 30 may then be rewrapped by a fifth wrapper 355.

Furthermore, at least one perforation 36 may be formed in the fifth wrapper 355. For example, the perforation 36 may be formed in the region surrounding the tobacco rod 31, but is not limited to this. For instance, the perforation 36 can serve to transfer heat generated by the heater 210 shown in Figure 3 into the interior of the tobacco rod 31.

Furthermore, the second segment 322 may include at least one capsule 34. Here, the capsule 34 may also function to generate flavor. The capsule 34 may also function to generate aerosol. For example, the capsule 34 may have a structure in which a liquid containing a flavor is enclosed in a coating. The capsule 34 may, but is not limited to, a spherical or cylindrical shape.

The first wrapper 351 can be made by bonding a metal foil, such as aluminum foil, to a general filter packaging paper. For example, the total thickness of the first wrapper 351 may be in the range of 45 μm to 55 μm. For example, the total thickness of the first wrapper 351 may be 50.3 μm. Also, the thickness of the metal foil of the first wrapper 351 may be in the range of 6 μm to 7 μm. For example, the thickness of the metal foil of the first wrapper 351 may be 6.3 μm. Also, the basis weight of the first wrapper 351 may be in the range of 50 g/ ^m² to 55 g/ ^m² . For example, the basis weight of the first wrapper 351 may be 53 g/ ^m² .

The second wrapper 352 and the third wrapper 353 can be made from general filter packaging paper. For example, the second wrapper 352 and the third wrapper 353 may be porous or non-porous packaging paper.

For example, the porosity of the second wrapper 352 may be, but is not limited to, 35,000 CU. Also, the thickness of the second wrapper 352 may be in the range of 70 μm to 80 μm. For example, the thickness of the second wrapper 352 may be 78 μm. Also, the basis weight of the second wrapper 352 may be in the range of 20 g/ ^m² to 25 g/ ^m² . For example, the basis weight of the second wrapper 352 may be 23.5 g/ ^m² .

For example, the porosity of the third wrapper 353 may be, but is not limited to, 24,000 CU. The thickness of the third wrapper 353 may be in the range of 60 μm to 70 μm. For example, the thickness of the third wrapper 353 may be 68 μm. The basis weight of the third wrapper 353 may be in the range of 20 g/m² to 25 g/m². For example, the basis weight of the third wrapper 353 may be 21 g/ ^m² .

The fourth wrapper 354 can be made from PLA laminated paper. Here, PLA laminated paper may mean triple-layered paper including a paper layer, a PLA layer, and a paper layer. For example, the thickness of the fourth wrapper 354 may be in the range of 100 μm to 120 μm. For example, the thickness of the fourth wrapper 354 may be 110 μm. Also, the basis weight of the fourth wrapper 354 may be in the range of 80 g/ ^m² to 100 g/ ^m² . For example, the basis weight of the fourth wrapper 354 may be 88 g/ ^m² .

The fifth wrapper 355 can be made from sterile paper (MFW). Here, sterile paper (MFW) may mean paper specially manufactured to have improved tensile strength, water resistance, smoothness, etc., compared to ordinary paper. For example, the basis weight of the fifth wrapper 355 may be in the range of 57 g/ ^m² to 63 g/ ^m² . For example, the basis weight of the fifth wrapper 355 may be 60 g/ ^m² . Also, the thickness of the fifth wrapper 355 may be in the range of 64 μm to 70 μm. For example, the thickness of the fifth wrapper 355 may be 67 μm.

The fifth wrapper 355 may contain a predetermined substance. Here, an example of the predetermined substance may be silicon, but is not limited to silicon. For example, silicon has properties such as heat resistance with minimal change due to temperature, oxidation resistance (no oxidation), resistance to various chemicals, water repellency, or electrical insulation. However, any substance possessing the above-mentioned properties can be applied (or coated) to the fifth wrapper 355 without limitation, even if it is not silicon.

The front plug 33 can be made from cellulose acetate. For example, the front plug 33 can be made by adding a plasticizer (e.g., triacetin) to cellulose acetate toe. The monodenier of the filament constituting the cellulose acetate toe can be in the range of 1.0 to 10.0. For example, the monodenier of the filament constituting the cellulose acetate toe can be in the range of 4.0 to 6.0. For example, the monodenier of the filament of the front plug 33 may be 5.0. Furthermore, the cross-section of the filament constituting the front plug 33 may be Y-shaped. The total denier of the front plug 33 can be in the range of 20,000 to 30,000. For example, the total denier of the front plug 33 may be in the range of 25,000 to 30,000. For example, the total denier of the front plug 33 may be 28,000.

Furthermore, the front plug 33 may include at least one channel, if necessary. The cross-section of the channel can be manufactured in a variety of shapes.

The tobacco rod 31 can correspond to the tobacco rod 21 described above, as shown in Figure 5. Therefore, a detailed explanation of the tobacco rod 31 will be omitted below.

The first segment 321 can be fabricated from cellulose acetate. For example, the first segment may be a tubular structure containing a hollow interior. The first segment 321 can be fabricated by adding a plasticizer (e.g., triacetin) to cellulose acetate. For example, the monodenier and total denier of the first segment 321 may be the same as those of the front end plug 33.

The second segment 322 can be fabricated from cellulose acetate. The monodenier of the filament constituting the second segment 322 may be in the range of 1.0 to 10.0. For example, the monodenier of the filament of the second segment 322 may be in the range of 8.0 to 10.0. For example, the monodenier of the filament of the second segment 322 may be 9.0. Furthermore, the cross-section of the filament of the second segment 322 may be Y-shaped. The total denier of the second segment 322 may be in the range of 20,000 to 30,000. For example, the total denier of the second segment 322 may be 25,000.

Referring to Figure 7, the stick 40 may include a medium section 410. The stick 40 may include a cooling section 420. The stick 40 may include a filter section 430. The cooling section 420 may be positioned between the medium section 410 and the filter section 430. The stick 40 may include a wrapper 440. The wrapper 440 may enclose the medium section 410. The wrapper 440 may enclose the cooling section 420. The wrapper 440 may enclose the filter section 430. The stick 40 may have a cylindrical shape.

The medium section 410 may include a medium 411. The medium section 410 may include a first medium cover 413. The medium section 410 may include a second medium cover 415. The medium 411 may be positioned between the first medium cover 413 and the second medium cover 415. The first medium cover 413 may be positioned at one end of the stick 40. The length of the medium section 410 may be 24 mm.

The medium 411 can contain substances with diverse components. The substances contained in the medium may be flavoring substances with diverse components. The medium 411 may be composed of a plurality of granules. Each of the plurality of granules may have a size of 0.4 mm to 1.12 mm. The inside of the medium 411 may be filled with granules to about 70%. The length L2 of the medium 411 may be 10 mm. The first medium cover 413 may be made of acetate material. The second medium cover 415 may be made of acetate material. The first medium cover 413 may be made of paper material. The second medium cover 415 may be made of paper material. At least one of the first medium cover 413 and the second medium cover 415 may be made of paper material and have a wrinkled shape, and a plurality of gaps may be formed between them for air to flow. The gaps may be smaller than the size of each granule of the medium 411. The length L1 of the first medium cover 413 may be shorter than the length L2 of the medium 411. The length L3 of the second medium cover 413 may be shorter than the length L2 of the medium 411. The length L1 of the first medium cover 413 may be 7 mm. The length L2 of the second medium cover 413 may be 7 mm.

Therefore, each granule of the medium 411 cannot detach from the medium portion 410 and the stick 40.

The cooling section 420 may have a cylindrical shape. The cooling section 420 may have a hollow shape. The cooling section 420 may be positioned between the medium section 410 and the filter section 430. The cooling section 420 may be positioned between the second medium section 415 and the filter section 430. The cooling section 420 may be formed in a tubular shape surrounding the internal cooling passage 424. The cooling section 420 may be thicker than the wrapper 440. The cooling section 420 may be made of a paper material thicker than the wrapper 440. The length L4 of the cooling section 420 may be the same as or approximately the same as the length L2 of the medium 411. The length L4 of the cooling section 420 and the cooling passage 424 may be 10 mm. When the stick 40 is inserted into the aerosol generator 10, at least a portion of the cooling section 420 may be exposed to the outside of the aerosol generator 10.

Therefore, the cooling unit 420 supports the medium unit 410 and the filter unit 430, ensuring the rigidity of the stick 40. Furthermore, the cooling unit 420 supports the wrapper 440 between the medium unit 410 and the filter unit 430, securing the area where the wrapper 440 is adhered. Additionally, the heated air and aerosol can be cooled as they pass through the cooling passage 424 inside the cooling unit 420.

The filter section 430 may be composed of an acetate filter. The filter section 430 may be positioned at the other end of the stick 40. When the stick 40 is inserted into the aerosol generator 10, the filter section 430 may be exposed to the outside of the aerosol generator 10. The user can inhale air by holding the filter section 430 in their mouth. The length L5 of the filter section 430 may be 14 mm.

The wrapper 440 can enclose or surround the medium portion 410, the cooling portion 420, and the filter portion 430. The wrapper 440 can form the outer shape of the stick 40. The wrapper 440 may be made of paper material. An adhesive portion 441 may be formed on one end of the wrapper 440. The wrapper 440 encloses the medium portion 410, the cooling portion 420, and the filter portion 430, and the adhesive portion 441 formed on one side edge may be bonded to the other side edge. The wrapper 440 enclosing the medium portion 410, the cooling portion 420, and the filter portion 430 does not necessarily have to cover one end and the other end of the stick 40.

Therefore, the wrapper 440 can fix the medium section 410, the cooling section 420, and the filter section 430, preventing them from detaching from the stick 40.

The first thin film 443 may be positioned corresponding to the first medium cover 413. The first thin film 443 may be positioned between the wrapper 440 and the first medium cover 413, or outside the wrapper 440. The first thin film 443 may surround the first medium cover 413. The first thin film 443 may be made of a metallic material. The first thin film 443 may be made of aluminum. The first thin film 443 may be in close contact with or coated onto the wrapper 440.

The second thin film 445 may be positioned corresponding to the second medium cover 415. The second thin film 445 may be positioned between the wrapper 440 and the second medium cover 415, or outside the wrapper 440. The second thin film 445 may be made of a metallic material. The second thin film 445 may be made of aluminum. The second thin film 445 may be in close contact with or coated onto the wrapper 440.

Figure 8 is a diagram illustrating the configuration of an aerosol generator according to one embodiment of the present disclosure. Hereinafter, the direction of the aerosol generator 10 can be defined with reference to a Cartesian coordinate system. In the Cartesian coordinate system, the x-axis direction can be defined as the left-right direction of the aerosol generator 10. Here, with reference to the origin, the +x direction may be the right direction, and the -x direction may be the left direction. The y-axis direction can be defined as the front-back direction of the aerosol generator 10. Here, with reference to the origin, the +y direction may be the front direction, and the -y direction may be the back direction. The z-axis direction can be defined as the up-down direction of the aerosol generator 10. Here, with reference to the origin, the +z direction may be the up direction, and the -z direction may be the down direction.

Referring to Figure 8, according to at least one embodiment of this disclosure, the aerosol generator 10 may include at least one of the body 100, cartridge 200, and cap 300. The body 100, cartridge 200, and/or cap 300 may constitute the housing of the aerosol generator 10.

Body 100 may include at least one of a lower body 1100 and an upper body 1200. The lower body 1100 can house various components necessary for power supply and control, such as a battery and control unit. The lower body 1100 can constitute the external shape of the aerosol generator. The upper body 1200 may be positioned above the lower body 1100. The cartridge 200 can be coupled to the upper body 1200. Body 100 can also be referred to as the main body 100, or simply the main casing 100.

The sensor 1500 may be located inside the body 100. The sensor 1500 may be located inside the lower body 1100. The sensor 1500 can output a signal corresponding to the movement of the aerosol generator 10. The sensor 1500 may be embodied by at least one of a gyroscope and an accelerometer. The sensor 1500 can be described as a motion sensor, etc.

The upper body 1200 may include at least one of the mount 1300 and the column 1400. The mount 1300 may be positioned above the lower body 1100. The mount 1300 can provide a space 1340 into which the lower part of the cartridge 200 can be inserted. The mount 1300 may have a shape that is open on the top and encloses the space 1340 internally. The mount 1300 can surround the lower part of the cartridge 200 inserted into the space 1340. The mount 1300 can fasten the cartridge 200. The mount 1300 can support the lower part of the cartridge 200.

The column 1400 may be positioned above the lower body 1100. The column 1400 may have an elongated shape. The column 1400 may extend upward from one side of the mount 1300. The column 1400 may face one sidewall of the cartridge 200. The column 1400 may be positioned parallel to the cartridge 200. The column 1400 may have a shape that surrounds one sidewall of the cartridge 200. The column 1400 can support one sidewall of the cartridge 200.

The output device 1600 may be located inside the column 1400. The output device 1600 may include at least one light source. The light source may be a light-emitting diode (LED). The output device 1600 may be positioned to face the side of the cartridge 200. The output device 1600 can supply light to the cartridge 200. The output device 1600 can vary the hue of the light. The output device 1600 can vary the brightness of the light.

The output device 1600 can be positioned to face outward from the insertion space 2140. This prevents the light path provided by the output device 1600 from being blocked by the stick 40 inserted into the insertion space 2140.

The cartridge 200 can be detachably coupled to the body 100. The cartridge 200 can provide a space for storing liquid internally. The cartridge 200 may include an insertion space 2140. The insertion space 2140 can have one end open to form an opening. The insertion space 2140 can be exposed to the outside through the opening. The opening can be defined as one end of the insertion space 2140.

Cartridge 200 may contain at least one of the first container 2100 and the second container 2200. The second container 2200 can be coupled to the first container 2100.

The first container 2100 can be coupled to the upper side of the second container 2200. The first container 2100 can provide a space for storing liquid internally. The first container 2100 can provide an insertion space 2140 that is open at the top and extends vertically. The stick 40 can be inserted into the insertion space 2140. One side wall of the first container 2100 may face the column 1400. The column 1400 may surround one side wall of the first container 2100. The first container 2100 may be positioned above the mount 1300.

The second container 2200 can be coupled to the underside of the first container 2100. The second container 2200 can provide a space within which a core and heater are installed. The second container 2200 can be inserted into the space 1340 provided by the mount 1300. The space 1340 of the mount 1300 can be called the container housing space 1340. The mount 1300 can surround the second container 2200. The second container 2200 can be coupled to the mount 1300.

The cap 300 can be detachably attached to the body 100. The cap 300 can cover the cartridge 200. The cap 300 can cover at least a portion of the body 100. The cap 300 can protect at least a portion of the cartridge 200 and/or the body 100 from external elements. The user can detach the cap 300 from the body 100 and replace the cartridge 200.

The cap 300 may be provided with an insertion opening 3040. The insertion opening 3040 may be formed at a position corresponding to the insertion space 2140. The insertion opening 3040 may communicate with one end or the upper end of the insertion space 2140. The door 3100 can open and close the insertion space 2140. The door 3100 can open and close an opening that exposes the insertion space 2140 to the outside. The door 3100 may be provided to pivot. The door 3100 can pivot to open and close the insertion space 2140. The door 3100 can pivot inward towards the insertion space 2140 to open the insertion space 2140.

The cap 300 may be equipped with a cap inlet 3040a. The cap inlet 3040a can be formed by opening one side of the cap 300. For example, the cap inlet 3040a can be formed by opening the side wall 3010 of the cap 300. The cap inlet 3040a can communicate with the outside. Air can flow into the aerosol generator through the cap inlet 3040a.

The cartridge inlet 2240 can be formed by opening one side of the cartridge 200. The cartridge inlet 2240 can also be formed by opening the outer wall of the second container 2200. The cartridge inlet 2240 can communicate with the insertion space 2140. The cartridge inlet 2240 can communicate with the second chamber C2.

Air can flow into the aerosol generator 10 through the cap inlet 3040a. The air flowing in from the cap inlet 3040a can flow into the cartridge inlet 2240. The air can pass through the cartridge inlet 2240 and flow into the cartridge 200. The air that has passed through the cartridge inlet 2240 can flow towards the insertion space 2140. The air, accompanied by the aerosol generated by the heater inside the second container 220, can pass through the stick 40.

At least a portion of the side wall 3010 of the cap 300 may be formed of a light-transmitting material. The cap 300 may include a diffusion sheet. The diffusion sheet may be included in at least a portion of the cap 300. The diffusion sheet may be positioned around at least a portion of the side wall 3010 of the cap 300. The diffusion sheet may face or surround at least a portion of the first container 2100. The diffusion sheet may be positioned outside the first container 2100. The diffusion sheet may be positioned between the side wall 3010 of the cap 300 and the first container 2100.

The diffusion sheet can scatter light. The diffusion sheet can haze at least a portion of the surface of the cap 300. The diffusion sheet can receive light from the output device 1600 and diffuse it toward the outside of the cap 300. The diffusion sheet can scatter external light flowing from the outside of the cap 300 into the inside of the cap 300.

Therefore, by minimizing the inflow of light, such as ultraviolet rays, into the cartridge 200 from the outside, it is possible to prevent the liquid stored in the first container 2100 from deteriorating. Furthermore, when the output device 1600 emits light, the light emitted from the output device 1600 can be diffused to the outside of the cap 300.

Figure 9 is a flowchart showing the operation method of an aerosol generating apparatus according to one embodiment of the present disclosure.

Referring to Figure 9, the aerosol generator 10 can determine in operation S910 whether its mode is charging mode. Here, charging mode may be a mode in which the battery 16 is charged using power supplied from an external source. For example, the aerosol generator 10 can be set to charging mode when the power supply line is connected to a charging terminal located on one side of the main body 100.

The aerosol generator 10 can determine the type of user input in S920 operation, when the mode of the aerosol generator 10 is charging mode. The aerosol generator 10 can receive user input via the motion sensor 1500, which outputs a signal corresponding to the movement of the aerosol generator 10. For example, the aerosol generator 10 can receive tap input, such as tapping the aerosol generator 10, based on signals from the acceleration sensor and/or gyroscope sensor.

The aerosol generator 10 can determine its direction of movement via the motion sensor 1500. In this disclosure, the direction of movement of the aerosol generator 10 may be the direction toward the upper end of the aerosol generator 10, for example, the insertion opening 3040 of the cap 300.

The aerosol generator 10 can determine the type of user input based on the direction the aerosol generator 10 is facing. For example, if the aerosol generator 10 receives a predetermined input via the motion sensor 1500 while facing a predetermined reference direction, it can determine the received predetermined input type as a first type. If the aerosol generator 10 receives a predetermined input via the motion sensor 1500 while facing a direction different from the predetermined reference direction, it can determine the received predetermined input type as a second type. In this disclosure, the predetermined reference direction is described as the direction in which the upper and lower ends of the aerosol generator 10 are facing upwards and downwards, respectively.

In operation S930 and S940, when the user input type is type 1, the aerosol generator 10 can output light corresponding to the amount of energy stored in the battery 16 via the output device 1600.

Referring to Figure 10, with the aerosol generator 10 facing upwards, which is a predetermined reference direction, the user can input a predetermined input to the aerosol generator 10 by tapping the body 100 a predetermined number of times (for example, twice). The aerosol generator 10 can receive the tap input 1010 via the motion sensor 1500 while facing upwards, which is the predetermined reference direction. The aerosol generator 10 can determine the type of tap input 1010 received while facing upwards, which is a first type.

Referring to Figures 11 and 12, the aerosol generator 10 can output light corresponding to the amount of energy stored in the battery 16 via the output device 1600, based on the reception of a first-type tap input 1010. The light output from the output device 1600 can be directed outwards from the insertion space 2140. Furthermore, the light output from the output device 1600 can sequentially pass through the first container 2100 and the side wall 3010 of the cap 300, diverting to the outside of the cap 300.

On the other hand, the light emitted from the output device 1600 radiates outward through the side walls 3010 of the first container 2100 and the cap 300, allowing the interior 1110 of the first container 2100 to be displayed to the outside. Therefore, the user can intuitively confirm the internal state of the first container 2100. Furthermore, the user can accurately confirm the volume 1115 of the liquid stored in the first container 2100 even in a dark environment.

According to one embodiment, the aerosol generator 10 can change the hue of the light output via the output device 1600 based on the amount of energy stored in the battery 16. For example, the aerosol generator 10 can output white light via the output device 1600 when the amount of energy stored in the battery 16 is 70% or more of the maximum energy. For example, the aerosol generator 10 can output blue light via the output device 1600 when the amount of energy stored in the battery 16 is 50% or more but less than 70% of the maximum energy. For example, the aerosol generator 10 can output bicolor light via the output device 1600 when the amount of energy stored in the battery 16 is 30% or more but less than 50% of the maximum energy. For example, the aerosol generator 10 can output red light via the output device 1600 when the amount of energy stored in the battery 16 is less than 30% of the maximum energy.

According to one embodiment, the aerosol generator 10 can change the number of times the light output via the output device 1600 flashes based on the amount of energy stored in the battery 16. For example, if the amount of energy stored in the battery 16 is 70% or more of the maximum energy, the aerosol generator 10 can flash the light once via the output device 1600. For example, if the amount of energy stored in the battery 16 is 50% or more but less than 70% of the maximum energy, the aerosol generator 10 can flash the light twice via the output device 1600. For example, if the amount of energy stored in the battery 16 is 30% or more but less than 50% of the maximum energy, the aerosol generator 10 can flash the light three times via the output device 1600. For example, if the amount of energy stored in the battery 16 is less than 30% of the maximum energy, the aerosol generator 10 can flash the light four times via the output device 1600.

On the other hand, when the aerosol generator 10 determines in operations S950 and S960 that the type of user input is of type 2, it can update the settings related to the output device 1600. For example, based on the reception of type 2 user input, the aerosol generator 10 can change settings for the hue, brightness, and flashing frequency of the light output via the output device 1600. Here, the settings related to the output device 1600 that are to be updated can be determined by the direction in which the aerosol generator 10 is facing.

Referring to Figure 13, when the aerosol generator 10 is facing left, which is different from a predetermined reference direction, the user can input a predetermined input to the aerosol generator 10 by tapping the body 100 a predetermined number of times (for example, twice). The aerosol generator 10 can receive the tap input 1310 via the motion sensor 1500 while facing left. The aerosol generator 10 can determine the type of tap input 1310 received while facing left to be a second type.

Here, the aerosol generator 10 can update the settings related to the output device 1600 that correspond to the leftward direction, based on the tap input 1310 received while moving to the left.

Referring to Figure 14, if the birch color corresponds to the leftward direction among the light hues, the aerosol generator 10 can change the setting for the brightness of the birch-colored light based on the tap input 1310 received in the leftward direction. For example, if the aerosol generator 10 receives the tap input 1310 while the brightness of the birch-colored light is set to the first level, it can change the brightness of the birch-colored light to the second level. For example, if the aerosol generator 10 receives the tap input 1310 while the brightness of the birch-colored light is set to the second level, it can change the brightness of the birch-colored light to the third level.

On the other hand, referring to Figure 15, when the aerosol generator 10 is facing to the right, which is different from a predetermined reference direction, the user can input a predetermined input to the aerosol generator 10 by tapping the body 100 a predetermined number of times (for example, twice). The aerosol generator 10 can receive the tap input 1510 via the motion sensor 1500 when facing to the right. The aerosol generator 10 can determine the type of tap input 1510 received when facing to the left as a second type.

Here, the aerosol generator 10 can update the settings related to the output device 1600 that correspond to the rightward direction, based on the tap input 1510 received while moving to the right.

Referring to Figure 16, if the blue hue of the light corresponds to the rightward direction, the aerosol generator 10 can change the setting for the brightness of the blue light based on the tap input 1510 received while moving to the right. For example, if the aerosol generator 10 receives the tap input 1510 while the brightness of the blue light is set to the first level, it can change the brightness of the blue light to the second level.

On the other hand, the aerosol generator 10 can update settings related to the output device 1600 based on signals received from an external device via the communication interface 11. For example, the aerosol generator 10 can change settings such as the hue, brightness, and flashing frequency of the light output via the output device 1600 based on signals received from an external device with which communication is connected via Bluetooth®.

Figure 17 is a flowchart showing the operation method of an aerosol generating apparatus according to another embodiment of this disclosure. Detailed explanations of content that overlaps with that described in Figures 9 to 16 are omitted.

Referring to Figure 17, the aerosol generator 10 can be set to charging mode in operation S1701. For example, the aerosol generator 10 can be set to charging mode when the power supply line is connected to the charging terminal located on one side of the main body 100.

The aerosol generator 10, in operation S1702, can output light corresponding to the amount of energy stored in the battery 16 via the output device 1600, based on the charging mode setting.

The aerosol generator 10 can determine the type of user input corresponding to the movement of the aerosol generator 10 in operation S1703.

In operations S1704 and S1705, when the user input type is type 1, the aerosol generator 10 can output light corresponding to the amount of energy stored in the battery 16 via the output device 1600.

In the S1706 and S1707 operations, the aerosol generator 10 can update the settings related to the output device 1600 when the user input type is type 2.

The aerosol generator 10 can output light corresponding to the update via the output device 1600 in operation S1708. For example, if the setting for the brightness of birch light is changed to the second level based on the tap input 1310 received while moving to the left, the aerosol generator 10 can output birch light at the second level of brightness via the output device 1600.

The aerosol generator 10 can determine whether the charging mode is deactivated by the operation in S1709. For example, the aerosol generator 10 can deactivate the charging mode if the power supply line is disconnected from the charging terminal located on one side of the main unit 100.

The aerosol generator 10, in operation S1710, can output light corresponding to the amount of energy stored in the battery 16 via the output device 1600, based on the deactivation of the charging mode.

As described above, according to at least one of the embodiments of this disclosure, the movement of the aerosol generator 10 can be used to receive diverse user inputs in a charging mode that charges the battery 16.

According to at least one embodiment of this disclosure, the settings related to the output of information about the amount of energy stored in the battery 16 can be varied in various ways.

Referring to Figures 1 to 17, an aerosol generator 10 according to one aspect of the present disclosure may include a heater for heating an aerosol-generating substance, a battery 16 for supplying power to the heater, at least one sensor 1500 that outputs a signal corresponding to the movement of the aerosol generator 10, an output device 1600 including at least one light source, and a control unit 17. In a charging mode for charging the battery 16, the control unit 17 can determine the type of user input based on the signal received from the sensor 1500. If the determined type is a first type, the control unit 17 can output light corresponding to the amount of energy stored in the battery 16 via the output device 1600. If the determined type is a second type, the control unit 17 can update the settings associated with the output device 1600.

Furthermore, according to another aspect of this disclosure, the control unit 17 can determine the type of user input to be the first type when it receives the user input via the sensor 1500 while the aerosol generator 10 is facing a predetermined reference direction. When the user input is received via the sensor 1500 while the aerosol generator 10 is facing a direction different from the reference direction, the control unit 17 can determine the type of user input to be the second type.

Furthermore, according to another aspect of this disclosure, the control unit 17 can change the settings related to the hue corresponding to the first direction when it receives user input via the sensor 1500 while the aerosol generator 10 is facing a first direction different from the reference direction. When the aerosol generator 10 is facing a second direction different from the reference direction and it receives user input via the sensor 1500, the control unit 17 can change the settings related to the hue corresponding to the second direction.

Furthermore, according to another aspect of this disclosure, the control unit 17 can output light of a first hue via the output device 1600 when the amount of energy stored in the battery 16 is less than the first power. When the amount of energy stored in the battery 16 is equal to or greater than the first power, the control unit 17 can output light of a second hue via the output device 1600.

Furthermore, according to another aspect of this disclosure, the control unit 17 may output light corresponding to the update via the output device 1600 when the settings associated with the output device 1600 are updated.

Furthermore, according to another aspect of this disclosure, the control unit 17 may, based on the activation or deactivation of the charging mode, output light corresponding to the amount of energy stored in the battery 16 via the output device 1600 for a predetermined time.

Furthermore, according to another aspect of this disclosure, the control unit 17 may deactivate at least one sensor 1500 based on the deactivation of the charging mode.

Furthermore, according to other aspects of this disclosure, the user input may be a tap input, such as tapping the aerosol generator 10.

One aspect of the operation method of the aerosol generator 10 according to this disclosure may include: determining the type of user input based on a signal corresponding to the movement of the aerosol generator 10 output from at least one sensor 1500 in a charging mode for charging the battery 16; outputting light corresponding to the amount of energy stored in the battery 16 via an output device 1600 including at least one light source if the determined type is a first type; and updating the settings associated with the output device 1600 if the determined type is a second type.

Furthermore, according to other aspects of this disclosure, the operation for determining the type of user input may include: an operation to determine the type of user input as the first type when the aerosol generator 10 is facing a predetermined reference direction and the user input is received via the sensor 1500; and an operation to determine the type of user input as the second type when the aerosol generator 10 is facing a direction different from the reference direction and the user input is received via the sensor 1500.

Furthermore, according to other aspects of this disclosure, the operation to update the settings associated with the output device 1600 may include, when the aerosol generator 10 is facing a first direction different from the reference direction and the user input is received via the sensor 1500, an operation to change the settings associated with the hue corresponding to the first direction, and when the aerosol generator 10 is facing a second direction different from the reference direction and the user input is received via the sensor 1500, an operation to change the settings associated with the hue corresponding to the second direction.

Furthermore, according to other aspects of this disclosure, the operation of outputting light corresponding to the amount of energy stored in the battery 16 may include, when the amount of energy stored in the battery 16 is less than a first power, the operation of outputting light of a first hue via the output device 1600, and when the amount of energy stored in the battery 16 is equal to or greater than the first power, the operation of outputting light of a second hue via the output device 1600.

Furthermore, according to other aspects of this disclosure, the method may further include the operation of outputting light corresponding to the update via the output device 1600 when the settings associated with the output device 1600 are updated.

Furthermore, according to other aspects of this disclosure, the method may further include, based on the activation or deactivation of the charging mode, outputting light corresponding to the amount of energy stored in the battery 16 via the output device 1600 for a predetermined period of time.

Furthermore, according to other aspects of this disclosure, the method may further include an operation to deactivate at least one sensor 1500 based on the deactivation of the charging mode.

The specific or other embodiments of the aforementioned disclosure are not mutually exclusive or distinguishable. The specific or all elements of the aforementioned embodiments of the disclosure can be combined with or combined with other elements in terms of their configuration or function.

For example, configuration A described in one embodiment of this disclosure and drawings and configuration B described in another embodiment of this disclosure and drawings can be combined with each other. That is, even if the combination of configurations is not directly described, such combinations are possible unless otherwise stated as impossible.

While the embodiments have been described above with reference to numerous exemplary examples, those skilled in the art in the field relating to the principles of this disclosure should understand that many other modifications and embodiments are possible. More specifically, a variety of modifications and variations are possible in the components and/or arrangements of the subject combinations within the scope of this disclosure, drawings, and appended claims. In addition to the modifications and variations of the components and/or arrangements, other applications will also become apparent to those skilled in the art.

Claims (15)

Aerosol generating device,
A heater for heating aerosol-generating material,
A battery that supplies power to the heater so that the heater heats the aerosol generating substance,
At least one sensor that provides an output corresponding to the movement of the aerosol generating device,
An output device including at least one light source,
Includes a control unit,
The control unit,
In the charging mode for charging the aforementioned battery, the type of user input is determined based on the output received from at least one of the sensors,
If the determined type is the first type, the output device outputs light corresponding to the amount of electricity stored in the battery.
An aerosol generating apparatus characterized by updating the settings related to the output device if the type determined to be the second type. The control unit,
When the aerosol generator is facing a predetermined reference direction and receives the user input via at least one sensor, the type of the user input is determined to be the first type.
The aerosol generating apparatus according to claim 1, characterized in that when the aerosol generating apparatus is facing a first direction different from the reference direction and receives the user input via the at least one sensor, the type of the user input is determined to be the second type. The control unit,
With the aerosol generating device facing the first direction, the settings related to the first hue among the hues of light are changed based on the user input.
The aerosol generating apparatus according to claim 2, characterized in that, while the aerosol generating apparatus is facing a second direction different from the reference direction, the setting is changed based on the user input to change a setting related to a second hue among the hues of light that is different from the first hue. The control unit,
If the amount of energy stored in the battery is less than the first power, the output device outputs light of the first hue.
The aerosol generating apparatus according to claim 1, characterized in that when the amount of electrical energy stored in the battery is equal to or greater than the first power, it outputs light of the second hue via the output device. The aerosol generating apparatus according to claim 1, further characterized in that the control unit outputs light via the output device based on the update of the settings. The aerosol generating apparatus according to claim 1, further characterized in that the control unit outputs light corresponding to the amount of energy stored in the battery for a predetermined time via the output device, based on the activation or deactivation of the charging mode. The aerosol generating apparatus according to claim 1, further characterized in that the control unit deactivates at least one sensor based on the deactivation of the charging mode. The aerosol generating apparatus according to claim 1, characterized in that the user input is a tap input by striking the aerosol generating apparatus. A method for operating an aerosol generating apparatus having a battery and an output device,
The aerosol generator is in a charging mode that charges the battery, and the operation determines the type of user input based on the output received from at least one sensor of the aerosol generator,
If the determined type is the first type, the output device outputs light corresponding to the amount of electricity stored in the battery,
A method for operating an aerosol generator, which includes, if the determined type is the second type, an operation to update the settings related to the output device. The operation to determine the type of user input is:
When the aerosol generating device is facing a predetermined reference direction and receives user input via at least one sensor, the operation of determining the type of the user input to be the first type,
The method for operating an aerosol generator according to claim 9, characterized in that when the aerosol generator is facing a first direction different from the reference direction and receives the user input via the at least one sensor, the operation determines the type of the user input to be the second type. The operation to update the settings related to the output device is as follows:
The aerosol generating device, while facing the first direction, performs an operation to change the setting related to the first hue among the hues of light based on the user input,
The method for operating an aerosol generator according to claim 10, characterized in that the aerosol generator is facing a second direction different from the reference direction, and the operation of changing a setting related to the second hue among the hues of the light based on the user input. The operation of outputting the aforementioned light is,
If the amount of power stored in the battery is less than the first power, the output device outputs light of the first hue,
A method for operating an aerosol generating apparatus according to claim 9, characterized in that, when the amount of electrical energy stored in the battery is equal to or greater than the first power, the device outputs light of a second hue via the output device. The method for operating an aerosol generating apparatus according to claim 9, further comprising the operation of outputting the light via the output device when the aforementioned settings are updated. The method for operating an aerosol generator according to claim 9, further comprising the operation of outputting light corresponding to the amount of energy stored in the battery via the output device for a predetermined time, based on the activation or deactivation of the charging mode. The method for operating the aerosol generating apparatus according to claim 9, further comprising the operation of deactivating at least one sensor based on the deactivation of the charging mode.