KR102035197B1 - Lighting device equipped fire extinguisher - Google Patents

Abstract

Fire extinguishing device according to an embodiment of the present invention is a lighting device which is mounted in the vehicle and is turned on under a predetermined condition, the lighting device is a main body having a built-in circuit board, a light emitting unit formed on one surface of the circuit board A control unit formed on the other surface of the circuit board to control the light emitting unit, a detection unit formed to sense heat inside the vehicle, and an injection unit formed to penetrate the circuit board to inject extinguishing liquid into the vehicle; The cover is detachably coupled to the main body so that the cover covering the light emitting part is separated when the extinguishing liquid is injected.

Description

Fire extinguishing device {LIGHTING DEVICE EQUIPPED FIRE EXTINGUISHER}

One embodiment of the present invention relates to a fire extinguishing device, and more particularly, to replace the light emitting unit for illuminating the interior of the vehicle with an LED element, and when the occurrence of a fire in the vehicle can detect the interior of the vehicle At the same time, the cover is separated, and relates to a fire extinguishing device to enable the injection of the extinguishing liquid.

Generally, at least two lamps are installed in the interior of a vehicle to illuminate the interior of the vehicle, for example, a map lamp installed near the top of the driver's seat to illuminate near the driver's seat and a center lamp installed in the center of the vehicle to illuminate the entire interior space. It is provided.

In such a room lamp, a heat transfer lamp that is conventionally illuminated by heat generated by heating a filament has been mainly used. In this electrothermal lamp, two electrodes for supply and demand can be divided into a type arranged side by side on one side of the lamp and a type arranged on both sides. The former type is mainly used as a map lamp for low power, and the latter type is above medium power. It is mainly used as a center lamp. The latter type is hereinafter referred to as a double-end cap type.

Korean Patent Application Publication No. 10-2009-0059273 mentions a conventional double-end cap type lamp. The double-end cap type heat transfer lamp 30 has a filament 38 housed inside a transparent and vacuum glass tube 36, preferably a cylindrical glass tube 36, and a metal material at both ends of the filament 36. Supply electrode cap 32 is mounted to surround the end of the glass tube 36, the supply electrode cap 32 is also made of a cylindrical.

Since the conventional heat transfer lamp 30 is made of a filament which is a thin heating wire, its limit life is relatively short as about 3,000 hours, and there is a problem that the brightness is relatively low compared to power consumption, and mass production is difficult.

On the other hand, the interior of the vehicle can be equipped with a variety of devices including a battery, such as a black box device, navigation, smart phones, and most of the cases are equipped with a ignition product such as a lighter, such as battery explosion or ignition Products often cause fire accidents in vehicles.

Accordingly, the present invention provides a fire extinguishing device that replaces in-vehicle lighting with an LED element and lights up the interior of the vehicle at the time of a fire accident in the vehicle due to battery explosion or ignition products, and also sprays extinguishing liquid.

Korean Patent Publication No. 10-2009-0059273 (2009.06.11)

One object of the present invention is to provide a fire extinguishing device to turn on the interior of the vehicle when the occurrence of a fire in the vehicle is detected, at the same time the cover is separated, so that the extinguishing liquid can be injected.

Another object of the present invention is to be able to diffuse and disperse the extinguishing liquid vertically injected through the guide portion provided with a spiral groove and a plurality of injection grooves to other places in addition to the position where the fire extinguishing device is installed.

Still another object of the present invention is to provide a fire extinguishing unit with the guide unit so that the angle of the fire extinguishing unit positioned so as to be injected along the helical groove by the impact of driving or an accident of the vehicle is prevented.

Still another object of the present invention is to move the rod part when the temperature is higher than a predetermined temperature, and to cause the guide part to protrude from the main body by the elastic part, so that the cover can be automatically separated and the extinguishing liquid can be sprayed. It aims to be able to respond faster.

In order to achieve the above object of the present invention, a fire extinguishing device according to an embodiment of the present invention is a lighting device which is mounted in a vehicle and is turned on under a predetermined condition, the lighting device having a built-in circuit board. A main body, a light emitting part formed on one surface of the circuit board, a control part formed on the other surface of the circuit board to control the light emitting part, a sensing part formed to sense heat inside the vehicle, and penetrating the circuit board, And an injection part formed to spray the extinguishing liquid into the inside, and the cover is detachably coupled to the main body so that the cover covering the light emitting part is separated when the extinguishing liquid is injected.

According to an embodiment related to the present invention, the injection unit, the injection liquid storage unit, one side is in communication with the outlet of the injection liquid storage portion, the digestion formed on the one side of the guide portion and the guide portion is formed a spiral groove along the inner circumference It comprises a portion, The guide portion, characterized in that further comprising a plurality of injection holes formed to inject the extinguishing liquid perpendicular to the other direction from the one side.

According to an example related to the present invention, the fire extinguishing unit is characterized in that coupled to the rotation relative to the guide unit.

According to an example related to the present disclosure, the fire extinguishing unit may be elastically supported by the main body such that the guide unit protrudes from the main body when the temperature detected by the sensing unit is greater than or equal to a preset temperature.

According to an example related to the present invention, the main body includes rods inserted at both sides of the hook portion formed on the fire extinguishing portion, and the rod portion is movable from the catch portion according to the temperature detected by the sensing unit. It is characterized by being formed.

Fire extinguishing lighting field according to at least one embodiment of the present invention configured as described above, when the occurrence of a fire in the vehicle is detected, at the same time lighting the interior of the vehicle, the cover is separated, the effect of being able to spray the extinguishing liquid There is.

In addition, there is an effect that can be dispersed by dispersing the extinguishing liquid vertically injected through the guide portion provided with a spiral groove and a plurality of injection grooves to other places in addition to the position where the fire extinguishing device is installed.

In addition, the fire extinguishing portion is formed so as to be relatively rotatable with the guide portion, there is an effect that the angle of the fire extinguishing portion located so as to be injected along the spiral groove by the impact of driving or accident of the vehicle.

In addition, when the sensed temperature is higher than or equal to the preset temperature, by moving the rod portion and causing the guide portion to protrude from the main body by the elastic portion, the cover can be automatically separated and the extinguishing liquid can be sprayed, so that the fire can be released more quickly. There is a corresponding effect.

1 is a front view of a fire extinguishing device according to an embodiment of the present invention.
2 is an exploded view of the lid of FIG. 1.
3 is a cross-sectional view inside the lid of FIG. 1.
4 is an enlarged view of one side where the guide part and the digestive part of FIG. 3 are located.

Hereinafter, the fire extinguishing device according to the present invention will be described in more detail with reference to the drawings. The suffixes "module" and "unit" for components used in the following description are given or used in consideration of ease of specification, and do not have distinct meanings or roles from each other. In the present specification, the same or similar reference numerals are assigned to the same or similar configurations in different embodiments, and the description thereof is replaced with the first description. As used herein, the singular forms "a", "an" and "the" include plural forms unless the context clearly indicates otherwise.

It is to be understood that the drawings herein represent a conceptual view of an example circuit embodying the principles of the invention. That is, it is to be understood that the functions depicted in the figures may be represented by a computer substantially on a readable medium and may be performed by various processes performed by the computer or processor whether or not the computer or processor is explicitly shown.

Each function may be provided in addition to dedicated hardware, as well as the use of hardware having the ability to execute software in association with appropriate software. When provided by a processor, the functionality may be provided by a single dedicated processor, by a single shared processor or by a plurality of individual processors, some of which may be shared.

In describing the present invention, when it is determined that the detailed description of the known technology related to the present invention may unnecessarily obscure the subject matter of the present invention, the detailed description thereof will be omitted. Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a front view of a fire extinguishing device according to an embodiment of the present invention, FIG. 2 is an exploded view of the cover of FIG. 1, and FIG. 3 is a cross-sectional view of the inside of the cover of FIG. 1.

1 to 3, the fire extinguishing device 100 is a lighting device mounted to illuminate the inside of a vehicle. For example, the fire extinguishing device 100 is installed on a ceiling of an upper part of a driver's seat to illuminate near the driver's seat or is installed at the center of the vehicle to cover the entire interior space. Can illuminate

According to an embodiment, the fire extinguishing device 100 includes a main body 110, a light emitting unit 120, a control unit 130, a sensing unit 140, and an injection unit 150. It may be turned on under a predetermined condition of the vehicle such as when.

First, as shown in FIG. 1, the main body 110 has a fuse type, in which a circuit board 10 is built in the center, and electrode caps 21 and 23 are provided to receive power from the vehicle on both sides. Can be formed.

Here, the electrode caps 21 and 23 may supply electric power supplied from the vehicle to each component or device through the power supply unit 131 formed on the circuit board 10.

Next, the light emitting unit 120 is an LED element formed on one surface of the circuit board 10, it may be formed in plurality.

According to an embodiment, the light emitting unit 120 may further include a UV lamp (not shown) on one side of one surface of the circuit board 10.

Here, the UV lamp (not shown) may be a lamp having an ultraviolet wavelength of 210 ~ 329nm to sterilize by preventing the growth of mold or bacteria in the vehicle interior.

More specifically, the main body 110 may be formed with a cover 25 that protects the circuit board 10 at the center and at the same time transmits light that is turned on from the light emitting unit 120 formed on the circuit board 10. .

Here, as shown in FIG. 2, the cover 25 is a cylindrical transparent tube in which the first cover 30 having the hook part 31 and the second cover 40 having the hole 41 are coupled to each other. Can be. According to an embodiment, the first cover 30 may have a hole 41 and the second cover 40 may have a hook portion 31.

In this case, the first and second covers 30 and 40 may each be a semi-cylindrical transparent tube detachable from the main body 110 through the hook portion 31 and the hole 41.

In some embodiments, any one of the first and second covers 30 and 40 covering the control unit 130 to be described later may be formed of an opaque material.

More specifically, the first cover 30 is formed at the bottom to cover the light emitting unit 120, the second cover 40 is formed at the top to cover the control unit 130 formed on the other surface of the circuit board 10. When extinguishing fluid is injected through the injection unit 150 to be described later, it may be detachably coupled to the main body 110 so that any one cover is separated.

Next, the controller 130 may be formed on the other surface of the circuit board 10 to control the light emitting unit 120 to turn on the light emitting unit 120 under predetermined conditions with the electronic control unit ECU in the vehicle. have.

Next, the sensing unit 140 may be formed as a thermal sensor so as to sense the heat inside the vehicle.

According to an embodiment, the fire extinguishing device 100 further includes a fire detection device (not shown), and when a smoke or heat is detected through the detection unit 140, a user is alerted to a certain signal in the vehicle. You can output it to

Next, the injection unit 150 may be formed to penetrate the circuit board 10 to inject the extinguishing liquid into the vehicle.

More specifically, the injection unit 150 may include an injection liquid storage unit 151, a guide unit 153, and a fire extinguishing unit 155.

First, the injection liquid storage unit 151 may be a container in which the extinguishing liquid to be injected is stored.

Next, one side of the guide part 153 communicates with the outlet 152 of the injection liquid storage part 151, and a spiral groove may be formed along an inner circumference thereof.

Here, the outlet 152 may be positioned to be located at a region where the helical groove is started so that the vortices are generated from one side from the center of the extinguishing part 145 so that the vortex is generated when the extinguishing liquid is injected along the helical groove.

Accordingly, the guide unit 153 enables to disperse the extinguishing liquid received from the injection liquid storage unit 151 through the spiral groove along the inner circumference of the vehicle, even without a configuration requiring rotational power to disperse the extinguishing liquid into the vehicle. There is.

In this case, the fire extinguishing unit 155 may be formed at one side of the guide unit 153 to spray the fire extinguishing liquid stored in the injection liquid storage unit 151 along the spiral groove of the guide unit 153. In the present invention, since the fire extinguishing unit 145 injects the extinguishing liquid stored in the injection liquid storage unit 141 to the outlet, the description of the function of the general fire extinguisher is omitted.

According to an embodiment, the guide part 153 may further include a plurality of injection holes 156-1 to 156-N formed to spray the digestive liquid perpendicularly to the direction extending from the one side to the other side.

That is, since the injection unit 150 can disperse the extinguishing liquid throughout the vehicle through the plurality of injection holes 156-1 through 156 -N along the spiral groove from the injection liquid storage unit 151, the fire extinguishing lights up. There is an effect that can be suppressed against fire in various places in the vehicle other than the location where the device 100 is installed.

In addition, as shown in FIG. 4, the fire extinguishing part 155 is provided with a protrusion 157 on one side outer wall, and the protrusion 157 is fastened to the rotary groove 158 provided inside the guide part 153. , Relative to the guide unit 153 can be coupled.

At this time, the protrusion 157 and the rotary groove 158, when the fire extinguishing part 155 protrudes from the main body 110 by elasticity, the extinguishing part 155 and the guide part ( 153 may be interlocked on at least one side.

According to an embodiment, inside the main body 110, an elastic part 65 may be provided to elastically support the injection part 150 on one surface such that the fire extinguishing part 155 protrudes from the main body 110.

That is, when the injection unit 150 detects a predetermined temperature or more through the sensing unit 140, the elastic unit 65 is formed on one surface of the main body 110 such that the fire extinguishing unit 155 protrudes from the main body 110. It can be elastically supported through.

According to an embodiment, the main body 110 further includes a motor (not shown) for rotating and driving the fire extinguishing unit 155. In this case, the controller 130 is configured to preset a temperature detected by the sensing unit 120. When the temperature is greater than or equal to, the extinguishing liquid may be rotated to drive the extinguishing unit 155 through a motor (not shown), thereby allowing the guide unit 153 to be relatively rotated.

According to another exemplary embodiment, the main body 110 may further include rod parts 61 and 62 inserted into the engaging parts 63 and 64 formed in the fire extinguishing part 155 on both sides.

Here, the rods 61 and 62 may be in the form of a cylinder that is formed to be movable from the locking portions 63 and 64 according to the temperature detected by the sensing unit 140.

Accordingly, the injection unit 150 moves the rods 61 and 62 to be spaced apart from the catching portions 63 and 64 when the temperature detected by the sensing unit 140 is equal to or greater than a preset temperature, thereby providing an elastic portion ( The guide part 150 protrudes from the main body 110 by 65, thereby automatically detaching any cover (eg, 30) covering the light emitting part 120 of the cover 25, and extinguishing liquid is injected into the spray liquid. Since it can be injected from the storage unit 151 through the plurality of injection holes 156-1 to 156-N along the helical groove of the guide unit 150, it is possible to respond more quickly in a vehicle fire. have.

The fire extinguishing device described above is not limited to the configuration and method of the embodiments described above, the embodiments are configured by selectively combining all or part of each embodiment so that various modifications can be made May be

10: circuit board
21, 23: electrode cap
25, 30, 40: cover, first cover, second cover
100: fire extinguishing device
110: main body
120: light emitting unit
130: control unit
140: detector
150: injection unit
151: injection liquid storage unit
153: guide part
155: digestive

Claims (5)

As a lighting device mounted inside the vehicle and turned on under a predetermined condition,
The lighting device,
A main body having a circuit board embedded therein;
A light emitting part formed on one surface of the circuit board;
A controller formed on the other surface of the circuit board to control the light emitting unit;
A sensing unit configured to sense heat inside the vehicle;
A spraying part formed to penetrate the circuit board and spray extinguishing liquid into the vehicle;
The cover is detachably coupled to the main body so that the cover covering the light emitting part is separated when the extinguishing liquid is injected.
The injection unit,
Injection liquid storage;
A guide part in which an outlet of the injection liquid storage part is inserted into and communicated with each other and a spiral groove is formed along an inner circumference thereof; And
The injection liquid storage unit is built-in, and includes a fire extinguishing unit formed on one side of the guide unit,
The guide portion extends in a first direction from one side to which the extinguishing portion is in contact with the other side, the guide portion includes a plurality of injection holes, and the plurality of injection holes inject the extinguishing liquid in a second direction perpendicular to the first direction. Formed to
The guide portion is coupled relative to the fire extinguishing portion,
And the spiral groove extends from the area where the exit is located to the injection hole.
delete delete According to claim 1, The fire extinguishing unit,
And when the temperature sensed by the sensing unit is greater than or equal to a predetermined temperature, the guide unit is elastically supported by the main body to protrude from the main body.
The method of claim 1, wherein the main body,
Rod portions inserted into the catch portion formed on the fire extinguishing portion are provided on both sides,
The rod part,
Fire extinguishing device, characterized in that the movement is formed from the locking portion in accordance with the temperature detected by the detection unit.

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