KR101212813B1 - Electronic lighter - Google Patents

Abstract

Disclosed is a invention for a writer. The disclosed writer includes: a case, a power supply unit provided inside the case, a heat generation unit that generates heat by receiving power from the power supply unit, and power supplied from the power supply unit to the heat generation unit according to the operation of the cover unit and the cover unit so that the heat generation unit is not exposed to the outside. It characterized in that it comprises a control unit to control.

Description

Raita {ELECTRONIC LIGHTER}

The present invention relates to a lighter, and more particularly, to a lighter that can be safely used without the risk of ignition burn during ignition, and is rechargeable to reduce the economic burden.

In general, the lighter can be roughly divided into those in which the fuel for maintaining the ignition state is oil and gas, the means for the ignition are ignition stones, commonly referred to as the Laita stones, and those using electric sparks.

Of course, there are other types, but they are easy to carry and limited to the most commonly used.

In case of zippo lighter or oil lighter using double oil, when opening the case with lid, a built-in wheel for ignition of wick and ignition is built-in, and when it is closed, it acts to extinguish fire by preventing air from entering. In normal times, the internal oil is prevented from evaporating.

In addition, the lighter using the gas is provided with a crater on the upper end of the protective cover, when the gas is ejected by the user's operation to use the ignition or ignition of the ignition.

The conventional lighter as described above has a problem in that it is difficult to replenish fuel for maintaining a ignition state due to the risk of burns due to the spark generated during ignition.

In addition, in the case of disposable writer, industrial waste is generated, and in particular, gas is the main culprit of environmental destruction due to destruction of the ozone layer.

Therefore, there is a need to improve this.

The technical structure described above is a background technique for assisting the understanding of the present invention, and does not mean the prior art widely known in the technical field to which the present invention belongs.

The present invention has been created by the necessity as described above, by igniting the heat generated by the heating part by the on-off of the ignition switch, as well as eliminating the risk of burns, by using a rechargeable battery, it is possible to continue to use, reducing the economic burden The purpose is to provide a writer that can.

The lighter according to the present invention includes: a case, a power supply unit provided inside the case, a heat generation unit that generates heat by receiving power from the power supply unit, and is transferred from the power supply unit to the heat generation unit according to the operation of the cover unit and the cover unit so that the heat generation unit is not exposed to the outside. It characterized in that it comprises a control unit for intermittent power.

In addition, the power source is accommodated for the rechargeable battery, the case is characterized in that the charging port is formed to be charged by the external power is applied to the rechargeable battery.

In addition, the heat generating unit is characterized in that the heat generating protection unit for preventing heat transfer to the control unit side.

In addition, the heat generating protection portion is characterized in that made of a glass material.

In addition, the cover portion is slidably coupled in the case, characterized in that for selectively opening and closing the heating unit.

In addition, the partition plate is formed between the cover portion and the case, the partition plate is characterized in that the guide hole for guiding the slide operation of the cover portion is formed.

In addition, the cover portion is characterized in that restored to the initial position by the elastic member during the slide operation.

In addition, the control unit is electrically connected to the circuit board and the circuit board connected to the heat generating unit, it characterized in that it comprises a switch for selectively contacting during operation of the cover unit to apply a signal to the circuit board.

In addition, the circuit board is characterized in that the temperature sensor is provided.

In addition, the control unit is characterized in that the power notification unit for further indicating the remaining power of the power supply unit.

In addition, the power notification unit is characterized in that the LED lamp.

As described above, the lighter according to the present invention, unlike the conventional invention, can prevent the risk of burns by the heat generation method of the heating unit instead of the flame method when igniting the cigarette, and can be used for charging through the charging port for continuous use. It has a possible effect.

In addition, the heating unit is opened and closed by the slide operation of the cover portion, the heating unit is ignited only during the opening operation can prevent a safety accident, and has the effect of providing a convenience by the structure that the closing operation is restored by the elastic member.

In addition, the lower side of the heat generating portion is provided with a heat protection unit has the effect of preventing the failure of the product by blocking the temperature of the heat generating portion is transmitted to the circuit board side.

In addition, the heat generating protection portion is formed of a glass material, the power circuit notification portion made of LED lamp is formed on the circuit board to inform the remaining amount of power to the outside by lighting the power notification portion has the effect of providing convenience.

1 is a perspective view of a writer according to an embodiment of the present invention,
2 is a front view of a lighter according to an embodiment of the present invention;
3 is a cross-sectional view taken along line AA of FIG.
4 is a sectional view taken along line BB of FIG.
5 is a view showing the internal configuration of the writer according to an embodiment of the present invention,
6 is a view showing an operating state of the lighter according to an embodiment of the present invention.

Hereinafter, an embodiment of a writer according to the present invention will be described with reference to the accompanying drawings. In this process, the thicknesses of the lines and the sizes of the components shown in the drawings may be exaggerated for clarity and convenience of explanation. In addition, terms to be described below are terms defined in consideration of functions in the present invention, which may vary according to the intention or convention of a user or an operator. Therefore, definitions of these terms should be made based on the contents throughout the specification.

1 is a perspective view of a lighter according to an embodiment of the present invention, Figure 2 is a front view of the lighter according to an embodiment of the present invention, Figure 3 is a cross-sectional view AA of Figure 2, Figure 4 is a BB cross-sectional view of FIG. 5 is a view showing the internal configuration of the lighter according to an embodiment of the present invention, Figure 6 is a view showing the operating state of the lighter according to an embodiment of the present invention.

1 to 6, the writer 100 according to an embodiment of the present invention is largely provided with a case 110, a power supply unit 120, a heating unit 130, a cover unit 150, and a control unit 170. )

The case 110 has a rectangular shape and includes an upper case and a lower case.

In addition, the power supply unit 120 is provided inside the case 110.

The power supply unit 120 is accommodated in the rechargeable battery 122, the case 110 is provided with a charging port 112 for charging the external power is applied to the rechargeable battery 122.

In addition, the case 110 is provided with a heat generating unit 130 that generates heat by receiving power from the power supply unit 120.

The heat generating unit 130 is provided inside the case 110 and is formed in a coil shape, and is electrically connected to the control unit 170 to generate heat when power is applied to the power supply unit 120.

In addition, an ignition port 111 is formed in the upper case of the case 110 to expose the heating part.

In addition, the heat generating unit 130 is provided with a heat protection unit 140 to prevent heat transfer to the control unit 170 side.

The heat protection unit 140 is made of a glass material to prevent heat transfer due to the characteristics of the material.

The cover unit 150 covers the upper side of the heat generating unit 130 so that the heat generating unit 130 is not exposed to the outside.

The cover unit 150 is slidably coupled in the case 110 to selectively open and close the heat generating unit 130.

In addition, a holding protrusion 156 is formed on the front surface of the cover part 150 to facilitate the slide operation.

A partition plate 115 is formed between the cover part 150 and the case 110, and a guide hole 117 is formed in the partition plate 115 to guide the slide operation of the cover part 150.

That is, the guide portion 152 protruding downward is formed in the cover portion 150 so that the guide protrusion 152 is guided by the slide operation of the cover portion 150 along the guide hole 117.

In addition, the cover part 150 is restored to the initial position by the elastic member 160 during the slide operation.

The guide protrusion 152 is formed with a contact shaft 154 bent from the guide protrusion 152, the elastic member 160 is inserted into the contact shaft 154, one side is supported in the case 110, the cover The ball 150 is elastically supported.

In addition, the control unit 170 controls the power transmitted from the power supply unit 120 to the heating unit 130 according to the operation of the cover unit 150.

The control unit 170 is electrically connected to the circuit board 172 and the circuit board 172 which are connected to the heat generating unit 130, and is selectively contacted when the cover unit 150 is operated to signal to the circuit board 172. It comprises a switch 175 for applying a.

That is, the cover 150 is exposed to the heat generating unit 130 through the ignition opening 111 by the slide operation and at the same time the contact shaft 154 of the cover 150 is moved in accordance with the movement of the cover 150 By being in contact with the switch 175, heat generation of the heat generating unit 130 is possible.

When the external force is removed from the cover part 150, the cover part 150 is restored to the initial position by the elastic member 160 and at the same time, the contact shaft 154 and the switch 175 are also released to release the heat generating part ( Heat of 130 is also blocked.

This is because the switch 175 is pressed by the contact shaft 154 by pressing the switch 175 by a text switch, the power of the power supply unit 120 is applied to the heat generating unit 130, the pressing force is released to the switch 175 When the power from the power supply unit 120 to the heat generating unit 130 is cut off.

In addition, the control unit 170 is further provided with a power notification unit 180 to inform the remaining power of the power supply unit 120.

The power notification unit 180 is formed of an LED lamp, and is positioned adjacent to the heat generating protection unit 140, and the light emitted during light emission is transmitted to the outside through the heat generating protection unit 140 made of a glass material.

In addition, the circuit board 172 is provided with a temperature sensor 173 can detect the temperature, the LED lamp can be blinking automatically when the temperature of the circuit board to 60 ℃ for safety to prevent failure.

On the other hand, the case 110 is provided with a separate auxiliary lamp 190, and an auxiliary switch 192 for turning on the auxiliary lamp 190 is provided can be used as a flashlight using the power of the power supply unit 120. Do.

Looking at the operation of the writer according to an embodiment of the present invention configured as described above are as follows.

First, in order to use the writer 100 according to the present invention, an external power source is connected to the charging port 112 formed at one side of the case 110 to charge the rechargeable battery 122 of the power supply unit 120.

After a predetermined time elapses, the rechargeable battery 122 is charged.

As such, the rechargeable battery 122 may be charged and used to reduce the economic burden. In addition, by using a mobile phone charger commonly used, there is no need to purchase a charger separately.

Subsequently, when the cigarette is to be ignited, when the cover 150 is moved by sliding, the guide protrusion 152 of the cover 150 as shown in Figure 6 is a guide hole of the partition plate 115 ( 117).

Then, when the contact shaft 154 bent in the guide protrusion 152 presses the switch 175, the circuit board 172 is the power of the power supply unit 120 by the switch 175 operation signal is the heat generating unit 130 ), The heat generating unit 130 generates heat.

As the cover unit 150 moves, the heat generating unit 130 is exposed and generates heat, so that the cigarette is lit through the ignition port 111.

This is to ignite the heating method by breaking the conventional flame method, it is easy to ignite is not affected by the wind, and has the effect of preventing safety accidents such as burns in advance.

At this time, the lower end of the heat generating unit 130 is provided with a heat protection unit 140 can block the heat transfer to the lower to protect the circuit board 172.

In addition, when the user opens the cover unit 150 to expose the heat generating unit 130 for a long time, the heat is continuously generated in the heat generating unit 130, so that the temperature is increased despite the thermal cutoff of the heat protecting unit 130. In order to prevent this, the circuit board 172 is equipped with a temperature sensor 173 to detect the temperature, so as to sense the temperature, when the temperature reaches 60 ° C., the LED lamp blinks to warn and automatically. The power can be cut off to prevent failure.

After igniting the cigarette as described above, when the user releases the pressing force applied to the cover part 150, the cover part 150 is restored to the initial position by the elastic member 160, the contact shaft 154 As the pressing force of the switch 175 applied by the release is also released, the power of the power supply unit 120 is cut off and automatically turned off.

In addition, the power notification unit 180 made of an LED lamp flickers when the power unit is discharged due to frequent use and long time use, thereby informing the user of the point of need of charging.

On the other hand, the case 110 is provided with an auxiliary lamp 190, an auxiliary switch 192 for lighting the auxiliary lamp 190 by the power of the power supply unit 120 is provided, it may be used as a flashlight.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims. I will understand.

Accordingly, the true scope of protection of the present invention should be defined by the claims.

100: lighter 110: case
111: ignition port 112: charging port
115: partition plate 117: guide hole
120: power supply 122: rechargeable battery
130: heat generating unit 140: heat generating protection unit
150: cover portion 152: guide protrusion
154: contact shaft 160: elastic member
170: control unit 172: circuit board
173: temperature sensor 175: switch
180: power notification unit 190: auxiliary lamp
192: auxiliary switch

Claims (11)

case;
A power supply unit provided in the case;
A heat generating unit which generates heat by receiving power from the power supply unit;
A cover part so that the heat generating part is not exposed to the outside; And
A control unit which controls an electric power transmitted from the power supply unit to the heating unit according to the operation of the cover unit;
The heat generating unit is provided with a heat protection unit for preventing heat transfer to the control unit side;
The cover part is slidably coupled in the case to selectively open and close the heat generating part;
A partition plate is formed between the cover portion and the case;
The partition plate is formed with a guide hole for guiding the slide operation of the cover portion;
The cover part is restored to the initial position by the elastic member during the slide operation;
The control unit includes a circuit board connected to the heat generating unit; And
A switch electrically connected to the circuit board, the switch selectively contacting the operation of the cover unit to apply a signal to the circuit board;
The control unit is further provided with a power notification unit consisting of an LED lamp to inform the remaining power of the power supply unit;
The circuit board is provided with a temperature sensor, when the overheating of the heat generating unit flashes the power notification unit to warn, and automatically cut off the power of the power unit.
The method of claim 1,
A rechargeable battery is accommodated in the power supply unit;
The case is a writer characterized in that the charging port is formed to be charged by the external power is applied to the rechargeable battery.
delete The method of claim 1,
The heat protector is a lighter, characterized in that made of a glass material. delete delete delete delete delete delete delete

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