KR200319224Y1 - Handy terminal usable flashlight and lamp for emergency and laser pointer - Google Patents

Abstract

The present invention relates to a mobile phone terminal that can be used as a flashlight, an emergency light and a laser pointer, LED and laser LED is installed inside the antenna of the mobile phone terminal can be used as a flashlight and emergency lamp in an emergency, meetings, seminars, In the lecture, it can be used as a laser pointer.

Mobile phone terminal that can be used as a flashlight and emergency light and laser pointer according to the present invention, the first and second electrical connection terminal receiving power from the battery of the mobile phone terminal; First and second wires connected to the first and second electrical connection terminals; An LED connected between the second wiring and the third wiring; A counter circuit unit connected between the third and fourth wires and controlling the LED to blink at a predetermined cycle; A laser LED connected between the second wiring and the fifth wiring; And switching on the first wiring and the third wiring to turn on and control the brightness of the LED, and to switch the first wiring and the fourth wiring to operate the counter circuit unit, and to operate the first wiring and the fifth wiring. It characterized in that it comprises a power switch for switching the wiring to light the laser LED.

Description

HANDY TERMINAL USABLE FLASHLIGHT AND LAMP FOR EMERGENCY AND LASER POINTER}

The present invention relates to a mobile phone terminal that can be used as a flashlight, an emergency light and a laser pointer. In particular, a high-brightness white light-emitting diode (LED) and a laser LED are mounted inside the antenna of the mobile phone terminal to replace the mobile phone terminal in an emergency. The present invention relates to a flashlight that can be used as a laser pointer, an emergency light, and a mobile phone terminal that can be used as a laser pointer.

As modern society allows people to use electricity freely, it is being used as an essential energy source for modern life. For example, electricity is required to drive various electronic products used in homes and industrial sites, and electricity is needed to generate light for illuminating dark places. Electricity is used in many places where it is difficult to understand its purpose. .

On the other hand, by using such a useful electricity to emit light, the device that illuminates the dark place is collectively called a lighting fixture. Lighting fixtures can be broadly classified into fixed types that are fixedly installed in a certain place and mobile types that are carried by people. The flashlight is the most widely used among such portable lighting fixtures.

In general, flashlights are very useful in dark places without lights because they are small and easy to carry. However, because flashlights are easy to carry, people do not carry them. Because the flashlight is made to be compact to carry, but also because it is not convenient to carry, but also does not feel the need.

However, if you need to find a door or emergency door at night or in a place where there is no light, or in a place where there is no light, look for a keyhole in the door or a car door, or find something in a place without lights. If you need to find something in a dark place like a light, you will be embarrassed without a flashlight.

To this end, in the related art, a small flashlight, such as a portable flashlight writing instrument or a portable flashlight, is installed by installing a small light bulb on a writing instrument such as a ballpoint pen or a fountain pen. However, these flashlights consume a lot of power because they use little incandescent lamps or halogen lamps, and have a disadvantage in that they may lose their functions as emergency flashlights due to disconnection of the filament of the bulb. In addition, the conventional flashlight requires a battery for supplying power to the bulb and a space for accommodating the battery, so that the size of the product is large and heavy, and the cost of the product is high, so people do not buy and carry the flashlight. Does not.

Accordingly, an object of the present invention is to solve the above problems, a mobile phone that can be used as a flashlight that can be used as a flashlight by mounting a high-brightness white LED (Light-Emitting Diode) inside the antenna of the mobile phone terminal In providing a terminal.

In addition, another object of the present invention is to provide a mobile phone terminal that can be used as a flashlight and an emergency light that can be used as a flashlight and an emergency light in the emergency by mounting a high brightness white LED inside the antenna of the mobile phone terminal.

In addition, another object of the present invention is to install a high-brightness white LED and a laser LED inside the antenna of the mobile phone terminal can be used as a flashlight and emergency lamp in the emergency, a flashlight that can also be used as a laser pointer during meetings, seminars or lectures And to provide a mobile terminal that can be used as an emergency light and laser pointer.

1 is a perspective view of a mobile phone terminal that can be used as a flashlight by the present invention

Figure 2 is an internal configuration of a mobile phone terminal that can be used as a flashlight by the present invention

3 is a circuit diagram of a mobile phone terminal that can be used as a flashlight by the present invention

Figure 4 is a circuit diagram of a mobile phone terminal that can be used as a flashlight and emergency light by the present invention

Figure 5 is a circuit diagram of a mobile phone terminal that can be used as a flashlight and emergency light and laser pointer by the present invention

Explanation of symbols on the main parts of the drawings

10: mobile phone terminal 11: the main body

12: folder 13: hinge device

14: antenna

15: battery compartment

16a: first electrical connection terminal 16b: second electrical connection terminal

20: battery 30: flashlight

31, 131, 231, 331: power switch

32: first wiring 33a: second wiring

33b: third wiring

34: protection resistance 35: variable resistance

35 LED or high brightness white LED 36 Lens

40: counter circuit 50: laser LED

Mobile phone terminal that can be used as a flashlight according to the present invention for achieving the above object,

First and second electrical connection terminals powered by a battery of the cellular phone terminal;

First and second wires connected to the first and second electrical connection terminals;

An LED connected between the second wiring and the third wiring; And

And a power switch connected between the first wiring and the third wiring, for switching the power of the LED and adjusting the brightness.

Mobile phone terminal that can be used as a flashlight and emergency light according to the present invention for achieving the above object,

First and second electrical connection terminals powered by a battery of the cellular phone terminal;

First and second wires connected to the first and second electrical connection terminals;

An LED connected between the second wiring and the third wiring;

A counter circuit unit connected between the third and fourth wires and controlling the LED to blink at a predetermined cycle; And

And a power switch for switching the first wiring and the third wiring to control the lighting and brightness of the LED, and switching the first wiring and the fourth wiring to operate the counter circuit unit.

Mobile phone terminal that can be used as a flashlight and emergency light and laser pointer to achieve the above object,

First and second electrical connection terminals powered by a battery of the cellular phone terminal;

First and second wires connected to the first and second electrical connection terminals;

An LED connected between the second wiring and the third wiring;

A counter circuit unit connected between the third and fourth wires and controlling the LED to blink at a predetermined cycle;

A laser LED connected between the second wiring and the fifth wiring; And

Switching the first wiring and the third wiring to turn on and adjust the brightness of the LED, and switch the first wiring and the fourth wiring to operate the counter circuit part, and the first wiring and the fifth wiring. It characterized in that it comprises a power switch for switching on to turn on the laser LED.

Other mobile terminals that can be used as a flashlight and an emergency light to achieve the above object,

A battery for supplying power to a mobile phone terminal;

An LED installed in the mobile terminal and emitting light by receiving power from the battery;

A counter circuit unit controlling the LED to blink at a predetermined cycle; And

It is characterized in that it comprises a power switch to control the lighting and brightness of the LED, and to operate the counter circuit unit so that the LED blinks at a predetermined cycle.

Other mobile terminal that can be used as a flashlight and emergency light and laser pointer according to the present invention for achieving the above object,

A battery for supplying power to a mobile phone terminal;

An LED installed in the mobile terminal and emitting light by receiving power from the battery;

A laser LED installed in the mobile phone terminal and receiving power from the battery to emit a laser beam;

A counter circuit unit controlling the LED to blink at a predetermined cycle; And

Adjusting the lighting and brightness of the LED, by operating the counter circuit to control the LED to blink at a predetermined period, characterized in that it comprises a power switch for controlling the lighting of the laser LED.

Hereinafter, with reference to the accompanying drawings will be described in detail an embodiment of the present invention.

2 is a perspective view of a mobile phone terminal that can be used as a flashlight according to the present invention.

As shown in FIG. 1, the mobile phone terminal 10 that can be used as the flashlight includes a main body 11 of the mobile phone terminal 10, an upper end portion of the main body 11, and a hinge device 13. Combined and open and closed folder 12, an antenna (14) attached to one side of the upper end of the main body 11, the flashlight 30 is formed on the end of the antenna 14 and emits light, Is installed on one side of the main body 11 is configured to include a flashlight switch 31 to turn on (ON) / off (OFF) the flashlight 30 and to adjust the brightness of the light.

Figure 2 is an internal configuration of a mobile phone terminal that can be used as a flashlight by the present invention.

As shown in FIG. 2, a battery accommodating part 15 formed to be inserted into and coupled to the back of the mobile phone terminal 10 and a lower end of the battery accommodating part 15 are installed. First and second electrical connection terminals 16a and 16b formed to be in electrical connection with an electrical connection terminal (not shown) formed in the battery 20, and a first connected to the first electrical connection terminal 16a. A power supply switch 31 connected between the wiring 32, the second wiring 33a connected to the second electrical connection terminal 16b, the second wiring 33a and the third wiring 33b, and A protection resistor 34 connected between the second wiring 33a and the power switch 31, an LED 35 connected between the first wiring 32 and the third wiring 33b, and the antenna ( 14 is formed at the end of the lens 36 for transmitting the light generated from the LED 35 at a predetermined angle, and the inner end installed in the lower end of the LED (35) It is configured to include an antenna (14a). Here, the LED 35 uses a high brightness white LED with low power consumption, high luminous efficiency, and long lifespan.

As the configuration of FIG. 2, the present invention from the LED 35 and the LED 35 using the battery 20 of the mobile phone terminal 10 at the inner end of the antenna 14 of the mobile phone terminal 10; By simply installing a flashlight 30 having a lens 36 for collecting and transmitting the generated light at a predetermined angle, the mobile phone terminal 10 can be used as a flashlight in an emergency.

3 is a circuit diagram of another mobile terminal that can be used as a flashlight according to the present invention.

Another mobile phone terminal that can be used as the flashlight includes a protection resistor 34 and a power switch 131 connected in series between the second wiring 33a and the third wiring 33b, as shown in FIG. And an LED 35 connected between the first wiring 32 and the third wiring 33b. In this case, the power switch 131 includes first to third contacts a1 to a3, and two resistors R1 and R2 are disposed between the first contact a1 and the third wiring 33b. ) Is connected in series, one resistor R3 is connected between the second contact a2 and the third wiring 33b, and the third contact a3 and the third wiring 33b are connected to each other. There is no connected resistor between). Accordingly, the power switch 31 switches the LED 35 ON / OFF by the first to third contacts a1 to a3 and at the same time, the brightness of the LED 35 is changed. Can be adjusted.

4 is a circuit diagram of a mobile phone terminal that can be used as a flashlight and an emergency light by the present invention.

As shown in FIG. 4, the mobile phone terminal that can be used as the flashlight and the emergency light includes a protection resistor 34 and a power switch 231 connected in series between the second wiring 33a and the third wiring 33b. And a LED 35 connected between the first wiring 32 and the third wiring 33b, and a counter circuit portion 40 connected between the power switch 231 and the third wiring 33b. It is configured by.

The power switch 231 includes first to third contacts a1 to a3 for adjusting the brightness of the LED 35 and a fourth contact b for supplying power to the counter circuit unit 40. Doing. At this time, two resistors R1 and R2 are connected in series between the first contact a1 and the third wiring 33b, and the second contact a2 and the third wiring 33b are connected in series. One resistor (R3) is connected between the (), there is no resistor connected between the third contact (a3) and the third wiring (33b). Accordingly, the power switch 231 switches the LED 35 ON / OFF by contact with any one of the first to third contacts a1 to a3, and at the same time, The brightness of the LED 35 can be adjusted. The LED 35 is used as an emergency light by bringing the power switch 231 into contact with the fourth contact b so that the LED 35 blinks at a predetermined cycle by the counter circuit unit 40. Can be. Here, the LED 35 uses a high brightness white LED with low power consumption, high luminous efficiency, and long lifespan.

As in the configuration of FIG. 4, the present invention can be used as a flashlight by installing an LED 35 using the battery of the mobile terminal as a power source at the antenna inner end of the mobile terminal.

In addition, the present invention operates the counter circuit unit 40 by the switching operation of the power switch 231 so that the LED 35 blinks at regular intervals, the mobile phone terminal can be used as an emergency light.

5 is a circuit diagram of a mobile phone terminal that can be used as a flashlight, an emergency light and a laser pointer according to the present invention.

As shown in FIG. 5, the mobile phone terminal which can be used as the flashlight, the emergency light, and the laser pointer includes a protection resistor 34 and a power switch connected in series between the second wiring 33a and the third wiring 33b. 331, an LED 35 connected between the first wiring 32 and the third wiring 33b, and a counter circuit portion 40 connected between the power switch 331 and the third wiring 33b. And a laser LED 50 connected between the power switch 331 and the first wiring 32.

The power switch 331 may include first to third contacts a1 to a3 for adjusting the brightness of the LED 35, a fourth contact b for supplying power to the counter circuit 40, and And a fifth contact c for supplying power to the laser LED 50. At this time, two resistors R1 and R2 are connected in series between the first contact a1 and the third wiring 33b, and the second contact a2 and the third wiring 33b are connected in series. One resistor (R3) is connected between the (), there is no resistor connected between the third contact (a3) and the third wiring (33b). Accordingly, the power switch 331 switches ON / OFF the LED 35 by contact with any one of the first to third contacts a1 to a3, and at the same time, The brightness of the LED 35 can be adjusted. In addition, the power switch 331 is brought into contact with the fourth contact b to cause the LED 35 to blink by the counter circuit unit 40 at a predetermined cycle, thereby using the LED 35 as an emergency light. Can be. In addition, the power switch 331 can use the mobile phone terminal as a laser pointer by supplying power to the laser LED (50) by the fifth contact (c).

The LED 35 uses high brightness white LEDs with low power consumption, high luminous efficiency, and long lifespan.

As the configuration of Figure 5, the present invention by installing the LED 35 and the laser LED 50 using the battery of the mobile terminal as a power source at the inner end of the antenna of the mobile terminal, the mobile terminal can be used as a flashlight In the emergency, the power switch 331 contacts the fourth contact b so that the LED 35 blinks at a predetermined cycle by the counter circuit unit 40 so that the mobile phone terminal can be used as an emergency light. Can be. In addition, the mobile terminal may be used as a laser pointer by turning on the laser LED 50 by contacting the power switch 331 with the fifth contact c during a meeting, senna or lecture.

In addition, preferred embodiments of the present invention are disclosed for the purpose of illustration, those skilled in the art will be possible to various modifications, changes, additions, etc. within the spirit and scope of the present invention, these modifications and changes belong to the following utility model registration claims Should be seen.

As described above, according to the mobile phone terminal which can be used as a flashlight, an emergency light and a laser pointer according to the present invention, a high-brightness white LED is mounted on the antenna of the mobile phone terminal that people carry around, so that the mobile phone terminal can also be used as a flashlight. Can be used.

In addition, by mounting an emergency light on the antenna of the mobile terminal that people carry around, the mobile terminal can also be used as an emergency light.

In addition, by mounting a high-brightness white LED and an emergency light on the mobile terminal that people always carry, the mobile terminal can be used as a flashlight or an emergency light.

Claims (11)

First and second electrical connection terminals powered by a battery of the cellular phone terminal; First and second wires connected to the first and second electrical connection terminals; An LED connected between the second wiring and the third wiring; And And a power switch connected between the first wire and the third wire, the power switch switching power of the LED and adjusting brightness. The method of claim 1, A mobile terminal, which can be used as a flashlight, further comprising a protection resistor between the first wiring and the power switch. The method of claim 1, The power switch has a first to n-th contact having different resistances, and the mobile terminal can be used as a flashlight, characterized in that switching between any one of the first to n-th contact and the first wiring. . First and second electrical connection terminals powered by a battery of the cellular phone terminal; First and second wires connected to the first and second electrical connection terminals; An LED connected between the second wiring and the third wiring; A counter circuit unit connected between the third and fourth wires and controlling the LED to blink at a predetermined cycle; And And a power switch for switching on the first wiring and the third wiring to control the lighting and brightness of the LED, and switching the first wiring and the fourth wiring to operate the counter circuit unit. Mobile phone terminal that can be used as an emergency light. The method of claim 4, wherein A mobile phone terminal that can be used as a flashlight and an emergency lamp, characterized in that a protective resistor is further provided between the first wiring and the power switch. The method of claim 4, wherein the power switch, First to n-th contacts connected to the third wiring and having different resistances; And another contact point connected to the fourth wiring line, The mobile terminal according to claim 1, wherein the contact point connected to the first line is switched with any one of the first to n th contact points and the contact point connected to the fourth line. First and second electrical connection terminals powered by a battery of the cellular phone terminal; First and second wires connected to the first and second electrical connection terminals; An LED connected between the second wiring and the third wiring; A counter circuit unit connected between the third and fourth wires and controlling the LED to blink at a predetermined cycle; A laser LED connected between the second wiring and the fifth wiring; And Switching the first wiring and the third wiring to turn on and adjust the brightness of the LED, and switch the first wiring and the fourth wiring to operate the counter circuit part, and the first wiring and the fifth wiring. A mobile phone terminal that can be used as a flashlight and an emergency light and a laser pointer, characterized in that it comprises a power switch to turn on the laser LED by switching. The method of claim 7, wherein A mobile phone, which can be used as a flashlight, an emergency light, and a laser pointer, further comprising a protection resistor between the first wiring and the power switch. The method of claim 7, wherein the power switch, First to n-th contacts connected to the third wiring and having different resistances; Another contact point connected to the fourth wiring line; Another another contact point connected to the fifth wiring line; The flashlight and the emergency lamp, characterized in that the contact connected to the first wiring is switched with any one of the contact of the first to n-th contact, the contact connected to the fourth wiring, the contact connected to the fifth wiring. And a mobile phone terminal that can be used as a laser pointer. A battery for supplying power to a mobile phone terminal; An LED installed in the mobile terminal and emitting light by receiving power from the battery; A counter circuit unit controlling the LED to blink at a predetermined cycle; And And a power switch for controlling the lighting and brightness of the LED, and operating the counter circuit to cause the LED to blink at a predetermined cycle. A battery for supplying power to a mobile phone terminal; An LED installed in the mobile terminal and emitting light by receiving power from the battery; A laser LED installed in the mobile phone terminal and receiving power from the battery to emit a laser beam; A counter circuit unit controlling the LED to blink at a predetermined cycle; And Flashlight and emergency light and laser, characterized in that it comprises a power switch for controlling the lighting and brightness of the LED, operating the counter circuit to blink the LED at regular intervals, and controls the lighting of the laser LED. Mobile terminal that can be used as a pointer.