JP7609490B2 - Atomization core and liquid storage cotton atomization device - Google Patents

Description

The present invention relates to the technical field of atomization, and in particular to an atomization core and a liquid storage cotton atomization device.

Currently, liquid storage cotton-based atomizers use liquid storage cotton as a carrier for the atomized liquid, which effectively solves the problem of liquid leakage in atomizers. However, the liquid transmission efficiency is low due to insufficient liquid pressure in the atomized cotton-based atomizing core. On the other hand, a high atomization temperature is required for a good feeling of inhalation of the atomized liquid, and high liquid transmission efficiency is required during atomization. At the same time that the atomizing core consumes tobacco liquid, the liquid in the liquid storage cotton is consumed, increasing the air pressure, and a pressure difference occurs between the inside and outside of the atomizer's liquid storage tank. Then, the external air pressure becomes higher than the air pressure inside the liquid storage tank, and the outside air enters the liquid storage tank through the porous voids in the liquid-conducting material, and the air pressure is equilibrated. However, this air occupies some of the voids in the liquid-conducting material, resulting in insufficient or uneven liquid transmission of the liquid-conducting material, and the liquid transmission speed in the liquid-conducting material becomes slow.

The technical problem that the present invention aims to solve is to provide an improved atomizing core and further to provide a liquid-storage cotton atomizing device.

The technical solutions adopted by the present invention to solve the technical problems are as follows:

The atomizing core includes a tubular mounting frame. A heat generating atomizing module is provided within the mounting frame.

The mounting frame is provided with a vertically long liquid supply hole. The liquid supply hole is provided so as to penetrate the inner and outer surfaces of the mounting frame and extend along the height direction of the mounting frame. An air hole is provided above the liquid supply hole.

The heat-generating atomization module includes a columnar liquid-conducting cotton and a heat-generating member. An axial through hole in the liquid-conducting cotton forms an air-conducting path. The outer circumferential surface of the liquid-conducting cotton forms a liquid-absorbing surface, and the inner circumferential surface forms an atomization surface. The heat-generating member is fitted into or in close contact with the atomization surface.

The liquid-conducting cotton blocks the liquid supply hole, but leaves all or part of the air-conducting hole exposed.

Preferably, the air holes are spaced apart from one another.

Preferably, the air hole is in communication with the liquid supply hole.

Preferably, the air holes are one or more of the following types: long holes, round holes, and square holes.

Preferably, the height dimension of the liquid-conducting cotton is greater than the height dimension of the liquid supply hole.

Preferably, the heat generating member includes a heat generating body and an electrode lead wire conductively connected to the heat generating body.

The heating body has a columnar structure and includes conductive parts at both ends and a heating part connected to the conductive parts. One end of the electrode lead wire is connected to the conductive parts and the other end extends downward.

Preferably, the atomizing core further includes a fixed base that is received in the lower opening of the mounting frame.

The fixed base has a columnar structure and has an air supply hole penetrating the axially opposing surface. The fixed base has a positioning groove on the circumferential side for inserting the electrode lead wire.

The present invention further provides a liquid-storage cotton atomizing device that includes a housing and a mouthpiece connected to the upper end of the housing.

The housing includes an atomization module, the atomization module including an atomization core, and the storage cotton atomization device further includes a power supply module connected to the atomization core to supply electricity to the atomization core.

Preferably, the atomization module includes a hollow casing, a first seal member housed in the opening at the upper end of the casing, and a second seal member housed in the opening at the lower end of the casing. The atomization core is provided in the casing. Furthermore, the electrode lead wire of the atomization core is inserted into the second seal member and electrically connected to the power supply module.

The inner circumference of the casing, the outer circumference of the mounting frame of the atomizing core, the lower surface of the first sealing member, and the upper surface of the second sealing member combine to form a liquid storage tank. The atomizing module further includes a liquid storage cotton provided in the liquid storage tank.

Preferably, the first seal member includes a first body portion. A first through hole is provided at the center of the first body portion. An air guide tube extends downward around the periphery of the first through hole. The air guide tube is connected to the upper end of the mounting frame.

The upper end of the first body portion is further provided with a mounting groove. The atomization module further includes condensation absorbent cotton provided in the mounting groove.

Preferably, the mouthpiece includes a fitting portion provided at the upper end of the housing and a mouthpiece portion provided in the fitting portion. The mouthpiece portion is provided with an exhaust hole. An air guide portion provided opposite the first through hole extends downward around the periphery of the exhaust hole. The bottom end of the air guide portion presses against the upper surface of the condensation absorbent cotton.

Preferably, the second seal member includes a second body portion. A second through hole is provided at the center of the second body portion. The second body portion further includes a mounting groove, and the fixing base of the atomizing core is attached within the mounting groove.

Preferably, the power supply module includes a hollow housing, and the lower end of the second main body portion is accommodated in an opening at the upper end of the housing.

The power supply module further includes a base that is accommodated in an opening at the bottom end of the housing. An installation space is formed by combining the inner periphery of the housing, the bottom surface of the second main body portion, and the top surface of the base. The power supply module further includes a battery that is provided in the installation space. A predetermined gap is maintained between the outer periphery of the battery and the inner periphery of the housing to form an airflow path.

Preferably, the base is provided with an air supply passage, and the air supply passage is provided with an airflow sensing switch connected to the battery.

Preferably, an air supply through hole is provided in the bottom wall of the housing, and the air supply through hole is in communication with the air supply path.

The implementation of the present invention has the following beneficial effects. That is, the mounting frame of the atomizing core is provided with an air hole. This allows external gas to enter the liquid storage tank or the liquid storage cotton through the air hole during use, effectively preventing the gas from occupying the porous voids of the liquid-conducting cotton. As a result, the liquid is guided through the liquid-conducting cotton more sufficiently and uniformly, improving the comfort of drawing and the service life of the atomizing device.

The implementation of the present invention has the following beneficial effects. The liquid-storage cotton atomizing device includes an atomizing core, and the mounting frame of the atomizing core is provided with an air hole. This allows external gas to enter the liquid storage tank or the liquid-storage cotton through the air hole during use, effectively preventing the gas from occupying the porous voids of the liquid-storage cotton. As a result, the liquid is guided through the liquid-storage cotton more sufficiently and uniformly, improving the comfort of drawing and the service life of the liquid-storage cotton atomizing device.

The present invention will be further explained below in combination with the drawings and examples.

FIG. 1 is a schematic structural diagram of a liquid storage cotton atomizing device according to the present invention. FIG. 2 is an exploded view of the liquid storage cotton atomizing device of the present invention. FIG. 3 is a cross-sectional view of the liquid storage cotton atomizing device of the present invention. FIG. 4 is a schematic structural view of the first seal member in the present invention. FIG. 5 is a schematic structural view of the second seal member in the present invention. FIG. 6 is a schematic structural diagram of a base according to the present invention. FIG. 7 is a schematic structural diagram of the atomizing core in the present invention. FIG. 8 is an exploded view of the atomizing core in FIG. FIG. 9 is a cross-sectional view of the atomizing core in FIG. FIG. 10 is a schematic structural diagram of a mounting frame according to another embodiment of the present invention. FIG. 11 is a schematic structural diagram of a mounting frame according to another embodiment of the present invention. FIG. 12 is a schematic structural diagram of a heat generating body according to the present invention. FIG. 13 is a schematic structural diagram of a heat generating body in another embodiment of the present invention. FIG. 14 is a schematic structural diagram of a heat generating body in another embodiment of the present invention.

In order to make the technical features, objects and effects of the present invention more clearly understood, specific embodiments of the present invention will be described in detail with reference to the drawings. In the following description, it should be understood that the directions or positional relationships indicated by "front", "back", "up", "down", "left", "right", "vertical", "horizontal", "ceiling", "bottom", "inside", "outside", "top", "top", "bottom" and the like are directions or positional relationships based on the illustrations, and the configuration and operation according to a specific direction are merely for the convenience of describing the technical solution, and do not indicate that the indicated devices or components must have a specific direction. Therefore, they should not be construed as limiting the present invention.

It should also be explained that, unless otherwise clearly specified and limited, the terms "attach," "connect," "connect," "fix," "provide," and the like should be interpreted broadly. For example, they may be fixedly connected, detachably connected, or integral. They may be mechanically connected, or electrically connected. They may be directly connected, indirectly connected through an intermediate medium, connected inside the two members, or an interactive relationship between the two members. When a member is referred to as being "above" or "below" another member, the member may be "directly" or "indirectly" located on the other member, or there may be one or more intermediate members. The terms "first," "second," "third," and the like are merely used for the convenience of describing the technical solution, and should not be interpreted as expressing or implying a relative importance or the number of technical features being pointed out. Thus, when a feature is limited to a "first," "second," "third," etc., it may explicitly or implicitly include one or more of the features. A person skilled in the art can interpret the specific meaning of the above terms in the present invention according to the specific circumstances.

As shown in Figures 1 to 3, the liquid storage cotton atomizer of the present invention includes a housing 1 and a mouthpiece 2 connected to the upper end of the housing 1.

An atomization module 3 is provided within the housing 1. The atomization module 3 includes an atomization core 34. The liquid storage cotton atomization device further includes a power supply module 4 connected to the atomization core 34 to supply electricity to the atomization core 34.

In this embodiment, the housing 1 has a columnar structure, and may be, for example, a cylindrical structure. It may also include a peripheral wall 11 and a bottom wall 12 provided at the bottom of the peripheral wall 11. That is, the housing 1 has a columnar structure having an opening. The bottom wall 12 may also be provided with an air supply through hole 122. Preferably, the housing 1 can be manufactured by preparing a hard insulating material. For example, it is prepared using phenol plastic, polyurethane plastic, epoxy plastic, unsaturated polyester plastic, furan plastic, organic silicon resin, propylene-based resin, etc., or modified resins thereof as a base material . Of course, the housing 1 may be manufactured from a tubular metal. For example, the surface of a metal such as stainless steel, copper iron, aluminum, or aluminum alloy is electroplated. As can be understood, the material of the housing 1 can be selected and set according to actual needs, and is not specifically limited here.

In this embodiment, the atomization module 3 includes a hollow casing 31, a first seal member 32 housed in the opening at the upper end of the casing 31, and a second seal member 33 housed in the opening at the lower end of the casing 31. An atomization core 34 is also provided in the casing 31.

In this embodiment, the casing 31 has a columnar structure, and may be, for example, a cylindrical structure. Preferably, the casing 31 can be made of a hard insulating material. For example, the casing 31 is made of phenolic plastic, polyurethane plastic, epoxy plastic, unsaturated polyester plastic, furan plastic, organic silicon resin, propylene-based resin, or modified resin thereof as a base material . Of course, the casing 31 may be made of a tubular metal. For example, the surface of a metal such as stainless steel, copper iron, aluminum, or aluminum alloy is electroplated. Preferably, the casing 31 is made of food-grade plastic PCTG.

In this embodiment, the inner circumference of the casing 31, the outer circumference of the mounting frame 341 of the atomizing core 34, the lower surface of the first sealing member 32, and the upper surface of the second sealing member 33 are combined to form a liquid storage tank. The atomizing module 3 further includes a liquid storage cotton 35 provided in the liquid storage tank.

4 and 7 in combination, in this embodiment, the first seal member 32 includes a first body portion 321. The first body portion 321 can be tightly fitted into the upper end of the casing 31. Preferably, a protrusion is provided on a part of the outer periphery of the first body portion 321, and the protrusion is pressed against the inner periphery of the casing 31 to improve airtightness. Furthermore, a first through hole 3211 is provided at the center of the first body portion 321. An air guide tube 322 extends downward around the periphery of the first through hole 3211. The air guide tube 322 is connected to the upper end of the mounting frame 341. For example, the air guide tube 322 may be tightly fitted into the mounting frame 341. Also, for example, the bottom of the air guide tube 322 is pressed into and accommodated in the internal space at the upper end of the mounting frame 341.

Preferably, the upper end of the first body part 321 is further provided with a mounting groove 3212, and the atomization module 3 further includes a condensation absorbent cotton 36 provided in the mounting groove 3212. As can be seen, the mounting groove 3212 is recessed in the upper surface of the first body part 321. The mounting groove 3212 is connected to the first through hole 3211. The condensation absorbent cotton 36 has a columnar structure, such as a cylindrical structure, and has a vent hole at the center. The vent hole is connected to the first through hole 3211.

3, the mouthpiece 2 further includes a fitting portion 21 provided at the upper end of the housing 1 and a mouthpiece portion 22 provided at the fitting portion 21. The mouthpiece portion 22 is provided with an exhaust hole 221. In addition, an air guide portion 222 provided opposite the first through hole 3211 extends downward around the periphery of the exhaust hole 221. The bottom end of the air guide portion 222 presses against the upper surface of the condensation absorbent cotton 36. In this embodiment, the fitting portion 21 may be fixed to the upper end of the housing 1 by a tight fit, or may be fixed by a hook connection or a screw connection. The mouthpiece portion 22 may have a generally columnar structure. The bottom end of the air guide portion 222 presses against the upper surface of the condensation absorbent cotton 36 to restrict the movement of the condensation absorbent cotton 36.

Furthermore, in combination with FIG. 4, the second seal member 33 includes a second body portion 331. The second body portion 331 can be tightly fitted to the lower end of the casing 31. Preferably, a protrusion is provided on a part of the outer periphery of the second body portion 331, and the protrusion is pressed against the inner periphery of the casing 31 to improve airtightness. A second through hole 3311 for guiding gas is provided in the center of the second body portion 331.

As shown in Figures 7 to 9, the atomizing core 34 of the present invention includes a tubular mounting frame 341. A heat generating atomizing module 342 is provided within the mounting frame 341.

The mounting frame 341 is provided with a vertically long liquid supply hole 3411. The liquid supply hole 3411 is provided so as to penetrate the inner and outer surfaces of the mounting frame 341 and extend along the height direction of the mounting frame 341. An air hole 3412 is provided above the liquid supply hole 3411. The heat generating atomization module 342 includes a columnar liquid guide cotton 3421 and a heat generating member 3422. The axial through hole in the liquid guide cotton 3421 forms an air guide path. The outer surface in the circumferential direction of the liquid guide cotton 3421 forms a liquid absorbing surface, and the inner surface in the circumferential direction forms an atomization surface. The heat generating member 3422 is fitted into or in close contact with the atomization surface.

The liquid-conducting cotton 3421 blocks the liquid supply hole 3411, but leaves all or part of the air-conducting hole 3412 exposed.

For example, the upper end of the liquid-guiding cotton 3421 in the height direction may be lower than the bottom end of the air hole 3412 in the height direction, or the upper end of the liquid-guiding cotton 3421 in the height direction may be aligned with the bottom end of the air hole 3412 in the height direction. Alternatively, the upper end of the liquid-guiding cotton 3421 in the height direction may block a portion of the air hole 3412. As can be understood, the liquid-guiding cotton 3421 does not block, block or cover the air hole 3412. Alternatively, the liquid-guiding cotton 3421 partially blocks, blocks or covers the air hole 3412.

In this embodiment, the mounting frame 341 has a hollow tubular structure, and may also have a cylindrical structure. Preferably, the mounting frame 341 can be made of a hard insulating material. For example, the mounting frame 341 can be made of phenolic plastic, polyurethane plastic, epoxy plastic, unsaturated polyester plastic, furan plastic, organic silicon resin, propylene- based resin, etc., or modified resins thereof. Of course, the mounting frame 341 can also be made of a tubular metal. For example, the surface of a metal such as stainless steel, copper iron, aluminum, aluminum alloy, etc. is electroplated. As can be understood, the material of the mounting frame 341 can be selected and set according to actual needs, and is not specifically limited here.

Preferably, the wall thickness of the mounting frame 341 is 0.4 mm or less. This prevents the mounting frame 341 from being too thick, resulting in a hollow area at the liquid supply hole 3411, which would affect the liquid guide effect. Preferably, the wall thickness of the mounting frame 341 may be 0.2 mm.

In this embodiment, the liquid supply holes 3411 may be provided at intervals, for example, three, four, or five may be arranged in the circumferential direction. The size and number of the liquid supply holes 3411 may be selected and set as necessary, and are not limited here. Preferably, the height dimension of the liquid guide cotton 3421 is greater than the height dimension of the liquid supply hole 3411 so that the entire liquid supply hole 3411 is covered or blocked by the liquid guide cotton 3421.

In this embodiment, the air holes 3412 are provided at intervals. For example, they may be provided at intervals on the same horizontal plane, or they may be provided at intervals in the height direction. They may also be arranged in a line, or they may be staggered.

11, preferably, the air guide hole 3412 can communicate with the liquid supply hole 3411. During assembly, the liquid guide cotton 3421 is attached to the mounting frame 341 to completely block the liquid supply hole 3411, and the exposed portion, the air guide hole 3412, provides ventilation.

Preferably, the air hole 3412 is one or more of a long hole, a round hole, or a square hole. For example, the air hole 3412 may be a long hole. Alternatively, as shown in FIG. 10, the air hole 3412 may be a round hole so that the gas can be more smoothly guided from the inside to the outside of the mounting frame 341. Also, as shown in FIG. 11, the air hole 3412 may be a long hole extending along the height direction of the mounting frame 341. The long hole can be communicated with the liquid supply hole 3411. As can be understood, the shape, number, and position of the air hole 3412 can be selected and set according to actual needs, and are not specifically limited here.

As shown in Figures 8 to 9 and 12, the heat generating member 3422 preferably includes a heat generating body and an electrode lead wire 34223 that is conductively connected to the heat generating body.

The heating body has a columnar structure and may include conductive parts 34221 provided at both ends and a heating part 34222 connected to the conductive parts 34221. One end of the electrode lead wire 34223 is provided at the conductive part 34221 and the other end is provided to extend downward. As can be seen, the heating body may have a C-shaped structure as shown in FIG. 12. Also, the heating body may have a spiral structure as shown in FIG. 13. Also, the heating body may have a tubular structure as shown in FIG. 14. As can be seen, the structure of the heating body may be selected and set as needed, and is not specifically limited here.

Furthermore, the atomizing core 34 also includes a fixed base 343 that is housed in the lower opening portion of the mounting frame 341.

The fixed base 343 has a columnar structure and is provided with an air supply hole 3431 penetrating the opposing surface in the axial direction. A positioning groove 3432 for inserting the electrode lead wire 34223 is provided on the circumferential side of the fixed base 343. A plurality of positioning grooves 3432 may be provided at intervals in the circumferential direction. Also, an inclined guide surface may be provided on the side facing the heat generating body. Preferably, the second body portion 331 is further provided with a mounting groove 3312, and the fixed base 343 is attached in the mounting groove 3312. Preferably, the electrode lead wire 34223 is inserted into the second seal member 33 and electrically connected to the power supply module 4.

As can be seen, the mounting frame 341 of the atomizing core 34 is provided with an air hole 3412. This allows external gas to enter the liquid storage tank or the liquid storage cotton 35 through the air hole 3412 during use, effectively preventing the gas from occupying the porous voids of the liquid-guiding cotton 3421. As a result, the liquid is guided through the liquid-guiding cotton 3421 more sufficiently and uniformly, improving the comfort of the liquid storage cotton atomizing device and its service life.

2, 3, 5, and 6, the power supply module 4 includes a hollow housing 41, and the lower end of the second body part 331 is housed in the opening at the upper end of the housing 41. In this embodiment, the second body part 331 has a generally cylindrical structure, and a position restriction protrusion is provided on the circumferential side. The portion of the second body part 331 located above the position restriction protrusion is attached to the lower end of the casing 31, and the portion of the second body part 331 located below the position restriction protrusion is attached to the upper end of the housing 41.

The power supply module 4 further includes a base 42 that is housed in the opening at the bottom of the housing 41. The inner circumference of the housing 41, the bottom surface of the second main body 331, and the top surface of the base 42 are combined with each other to form an installation space. The power supply module 4 further includes a battery 43 that is provided in the installation space. The outer circumference of the battery 43 and the inner circumference of the housing 41 maintain a predetermined gap to form an airflow path. Preferably, a stopper arm 332 extends downward from the periphery of the second main body 331. The stopper arm 332 can restrict the position of the battery 43 by pressing the upper edge of the battery 43, and thereby maintain a certain space between the power supply module 4 and the atomization module 3.

In this embodiment, the base 42 may include a bottom plate 421 and an annular portion 422 extending upward from the periphery of the bottom plate 421. A number of mounting portions 423 are provided at intervals on the upper surface of the bottom plate 421. The mounting portions 423 and the annular portion 422 cooperate with each other to allow the bottom of the battery 43 to be mounted.

Furthermore, the base 42 is provided with an air supply path 424. The air supply path 424 is provided with an airflow sensor switch 44 connected to the battery 43. The air supply path 424 can be formed to penetrate the upper and lower surfaces of the bottom plate 421, and a groove 425 is relatively recessed in the inner wall. The airflow sensor switch 44 is provided in the groove 425. Furthermore, the mounting part 423 is provided to avoid the air supply path 424. When the user holds the mouthpiece 2 in his/her mouth and inhales, a change in air pressure occurs inside the liquid storage cotton atomization device, and the airflow sensor switch 44 is turned on. As a result, an electric circuit is formed between the battery 43 and the heat generating member 3422, and the atomization core 34 starts to generate heat, evaporating the atomization liquid on the liquid-conducting cotton 3421. The evaporated steam is mixed with air to form an aerosol mixture, which enters the user's mouth.

Furthermore, a protrusion is provided downward on the bottom of the base 42. A mounting protrusion 121 is formed in the center of the bottom wall 12 of the housing 1 so as to protrude upward, and the protrusion abuts against the mounting protrusion 121. An air supply through hole 122 is provided in the bottom wall 12 of the housing 1. The air supply through hole 122 is connected to the air supply path 424. Preferably, the air supply through hole 122 may be provided in the mounting protrusion 121 or on both sides of the mounting protrusion 121. In this embodiment, the first seal member 32, the second seal member 33, and the base 42 may be silicone members.

As can be seen, the liquid storage cotton atomizing device includes an atomizing core 34, and an air hole 3412 is provided in the mounting frame 341 of the atomizing core 34. This allows external gas to enter the liquid storage tank or the liquid storage cotton 35 through the air hole 3412 during use, effectively preventing the gas from occupying the porous voids of the liquid-conducting cotton 3421. As a result, the liquid is guided through the liquid-conducting cotton 3421 more sufficiently and uniformly, improving the comfort of the liquid storage cotton atomizing device and its service life.

As can be understood, the above examples merely show preferred embodiments of the present invention, and the descriptions are relatively specific and detailed, but this should not be construed as limiting the scope of the present invention. It should be noted that a person skilled in the art can freely combine the above technical features and make slight modifications and improvements without departing from the concept of the present invention, all of which fall within the scope of protection of the present invention. Therefore, any equivalent modifications and supplements made within the scope of the claims of the present invention shall fall within the scope covered by the claims of the present invention.

Claims (15)

An atomizing core,
The device includes a tubular mounting frame (341), and a heat generating atomization module (342) is provided within the mounting frame (341);
The mounting frame (341) is provided with a vertically elongated liquid supply hole (3411), the liquid supply hole (3411) is provided so as to penetrate the inner and outer surfaces of the mounting frame (341) and extend along the height direction of the mounting frame (341), and an air guide hole (3412) is provided above the liquid supply hole (3411),
The heat generating atomization module (342) includes a columnar liquid-conducting cotton (3421) and a heat generating member (3422), the axial through-hole of the liquid-conducting cotton (3421) forms an air-conducting path, the outer surface of the liquid-conducting cotton (3421) in the circumferential direction forms a liquid-absorbing surface, and the inner surface of the liquid-conducting cotton in the circumferential direction forms an atomization surface, and the heat generating member (3422) is fitted or closely attached to the atomization surface;
The liquid-conducting cotton (3421) closes the liquid supply hole (3411), but exposes the air hole (3412) entirely or partially. The atomizing core according to claim 1, characterized in that the air holes (3412) are provided at intervals. The atomizing core according to claim 1, characterized in that the air hole (3412) is in communication with the liquid supply hole (3411). The atomizing core according to claim 1, characterized in that the air hole (3412) is one or more of the following types: a long hole, a round hole, or a square hole. The atomizing core according to claim 1, characterized in that the height dimension of the liquid-conducting cotton (3421) is greater than the height dimension of the liquid supply hole (3411). The atomizing core according to claim 1, characterized in that the heat generating member (3422) includes a heat generating body and an electrode lead wire (34223) conductively connected to the heat generating body, the heat generating body has a columnar structure, includes conductive parts (34221) provided at both ends, and a heat generating part (34222) connected to the conductive parts (34221), and the electrode lead wire (34223) is provided such that one end is provided to the conductive parts (34221) and the other end extends downward. The atomizing core further includes a fixed base (343) accommodated in the lower opening of the mounting frame (341);
The atomizing core according to claim 6, characterized in that the fixed base (343) has a columnar structure, and is provided with an air supply hole (3431) penetrating the axially opposing surface, and the fixed base (343) has a positioning groove (3432) on its circumferential side for inserting the electrode lead wire (34223). A liquid storage cotton atomizing device, comprising:
The device comprises a housing (1) and a mouthpiece (2) connected to the upper end of the housing (1),
An atomization module (3) is provided in the housing (1), the atomization module (3) including an atomization core according to any one of claims 1 to 7,
The liquid storage cotton atomization device further comprises a power supply module (4) connected to the atomization core to supply electricity to the atomization core. The atomization module (3) includes a hollow casing (31), a first seal member (32) accommodated in an opening at an upper end of the casing (31), and a second seal member (33) accommodated in an opening at a lower end of the casing (31). The atomization core is provided in the casing (31), and an electrode lead wire (34223) of the atomization core is inserted into the second seal member (33) and electrically connected to the power supply module (4).
The liquid storage cotton atomization device according to claim 8, characterized in that the inner circumference of the casing (31), the outer circumference of the mounting frame (341) of the atomization core, the lower surface of the first sealing member (32) and the upper surface of the second sealing member (33) are combined to form a liquid storage tank, and the atomization module (3) further includes a liquid storage cotton (35) arranged in the liquid storage tank. The first seal member (32) includes a first body portion (321), a first through hole (3211) is provided at the center of the first body portion (321), and an air guide tube (322) extends downward around the periphery of the first through hole (3211), and the air guide tube (322) is connected to the upper end of the mounting frame (341);
The liquid storage cotton atomization device according to claim 9, characterized in that the upper end of the first body portion (321) is further provided with a mounting groove (3212), and the atomization module (3) further includes a condensation absorption cotton (36) arranged in the mounting groove (3212). The liquid-storage cotton atomizer according to claim 10, characterized in that the mouthpiece (2) includes a fitting portion (21) provided at the upper end of the housing (1) and a mouthpiece portion (22) provided in the fitting portion (21), the mouthpiece portion (22) has an exhaust hole (221), an air guide portion (222) provided opposite the first through hole (3211) extends downward from the periphery of the exhaust hole (221), and the bottom end of the air guide portion (222) presses against the upper surface of the condensation absorption cotton (36). The second seal member (33) includes a second body portion (331), a second through hole (3311) is provided at the center of the second body portion (331), a mounting groove (3312) is further provided in the second body portion (331), and the fixed base (343) of the atomizing core is attached in the mounting groove (3312). The liquid storage cotton atomizing device described in claim 9. The power supply module (4) includes a hollow housing (41), and a lower end of the second body portion (331) is accommodated in an opening portion at an upper end of the housing (41),
The liquid storage cotton atomization device described in claim 12, characterized in that the power supply module (4) further includes a base (42) that is accommodated in the opening portion at the lower end of the housing (41), and an installation space is formed by combining the inner periphery of the housing (41), the lower surface of the second main body portion (331), and the upper surface of the base (42), and the power supply module (4) further includes a battery (43) that is provided in the installation space, and a predetermined gap is maintained between the outer periphery of the battery (43) and the inner periphery of the housing (41) to form an airflow path. The liquid storage cotton atomizer device according to claim 13, characterized in that the base (42) is provided with an air supply path (424), and the air supply path (424) is provided with an airflow sensing switch (44) connected to the battery (43). The liquid storage cotton atomizer device according to claim 14, characterized in that an air supply through hole (122) is provided in the bottom wall of the housing (1), and the air supply through hole (122) is connected to the air supply path (424).

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