KR200314491Y1 - Emergency leading apparatus having a multi-alarm function - Google Patents

Abstract

The present invention relates to an emergency induction device equipped with a compound alarm function, by coating a light emitting material on the outer surface of the case to display the emergency induction by the light emitting material at all times without a separate power supply to minimize the power loss, the inside The purpose of the present invention is to provide an emergency induction device equipped with a compound alarm function that allows the distress to recognize the emergency guidance road visually and visually by allowing the smoke and the alarm to be generated at the same time. .

The present invention is configured therein and a smoke detection unit for detecting smoke in the event of a fire; A control unit for generating a switching control signal when a smoke detection signal is applied from the smoke detection unit; A capacitor which rectifies the AC power at all times and stores the battery with DC power; A switching unit switched according to the switching signal generated from the control unit; A laser generator for generating a laser light by applying current according to the turn-on of the switching unit, an LED, and an alarm sound generator; A laser light emitting driver for driving the laser generation unit; An LED driver for driving the LED; An alarm sound generating unit for driving the alarm sound generating unit is characterized in that the audio-visual emergency induction can be displayed.

When the present invention is applied, it is possible to recognize the emergency induction route through the emergency induction markers coated with the luminescent material at all times, so that no extra power consumption is generated. In addition, the display of the emergency exit route is made through the LED indicating the emergency exit road sign, and a separate alarm sound is generated so that the distress person can recognize the location of the emergency exit road very quickly in a poor indoor environment. One effect is to make it work.

Description

EMERGENCY LEADING APPARATUS HAVING A MULTI-ALARM FUNCTION}

The present invention relates to an emergency induction device equipped with a compound alarm function, and in more detail by coating the light emitting material on the outer surface of the case to minimize the power loss by displaying the emergency induction by the light emitting material without a separate power at all times. The present invention relates to an emergency induction device equipped with a compound alarm function that allows a distress person to recognize an emergency guideway visually by visually generating a cyber flashing and an alarm sound when a smoke detection sensor is embedded therein.

As is well known, the general emergency exit signboard is composed of only a phrase or a sign for guiding the location of the emergency exit, and a light that externally displays the emergency exit sign, and thus has not been able to perform any function other than a simple sign. Does not notice where the emergency exit signs are, so when an emergency situation occurs, or when there is a fire, the field cannot be secured due to various polluting gases or smoke, or when it is dark due to power failure, it is difficult to find the location of the emergency exit. As a result, many casualties are caused.

In addition, the lamps applied to general emergency exit signboards use general lamps or fluorescent lamps, which are accompanied by the cost of frequent replacement.If the lamps are not replaced in a timely manner due to lack of management personnel, the lamps are not visible or frequently turned off due to long-term use. Due to the emergency situation, the information board does not play a role, and since the lamp is turned on for 24 hours, the loss of power consumption becomes large, and economically, a huge loss is continuously occurring in consideration of the whole country. However, since the lamps applied to the majority of emergency exit information boards are for AC only, there is no way to cope with the power failure inevitably in case of an emergency, which causes more damage. The signage runs out of battery power for a long time If there is a problem that you can not perform all the roles of the emergency signs.

The present invention has been made in view of the above-described circumstances of the prior art, and by coating a light emitting material on the outer surface of the case, the emergency induction by the light emitting material is always displayed without a separate power supply, thereby minimizing power loss, and The purpose of the present invention is to provide an emergency induction device equipped with a compound alarm function that allows the distress to recognize the emergency guidance road visually by visually generating a cyber flashing and an alarm sound when the smoke detection sensor is built in.

1 is an exploded perspective view showing an emergency induction apparatus equipped with a composite alarm function according to an embodiment of the present invention,

2 is a view showing the arrangement of the light emitting character and the LED of the emergency guide device equipped with a composite alarm function according to an embodiment of the present invention,

3 is a block diagram showing the circuit configuration of the emergency induction apparatus equipped with a composite alarm function according to an embodiment of the present invention,

Figure 4 is a flow chart showing the signal flow of the emergency guide device equipped with a combined alarm function according to an embodiment of the present invention.

* Description of the symbols for the main parts of the drawings *

4: case, 10: smoke detector,

12: battery, 14: circuit board,

16: LED support panel, 18: LED,

20: cover, 24: laser light emitting unit,

30: alarm sound generating unit.

In order to achieve the above object, according to a preferred embodiment of the present invention is configured therein smoke detection unit for detecting smoke in the event of a fire; A control unit for generating a switching control signal when a smoke detection signal is applied from the smoke detection unit; A capacitor which rectifies the AC power at all times and stores the battery with DC power; A switching unit switched according to the switching signal generated from the control unit; A laser generator for generating a laser light by applying current according to the turn-on of the switching unit, an LED, and an alarm sound generator; A laser light emitting driver for driving the laser generation unit; An LED driver for driving the LED; There is provided an emergency induction apparatus equipped with a compound alarm function that is configured by an alarm sound generating driver for driving the alarm sound generating unit so that an audiovisual emergency guide can be displayed.

Preferably, the LED is provided with an emergency induction device equipped with a compound alarm function, characterized in that the letter "EXIT" consisting of LED, attached to the front panel of the emergency induction device case.

More preferably, a cover made of a transparent material is further attached to the front of the front panel to which the LED is attached, and the front surface of the cover is equipped with a compound alarm function, characterized in that the letter “EXIT” is coated with a light emitting material. Emergency guidance equipment is provided.

Hereinafter, the present invention will be described in detail with reference to the drawings.

1 is an exploded perspective view showing an emergency induction device equipped with a compound alarm function according to an embodiment of the present invention, Figure 2 is a light emitting character of the emergency induction device equipped with a compound alarm function according to an embodiment of the present invention And the arrangement of LEDs.

Referring to this, the emergency induction device (2) equipped with a compound alarm function according to an embodiment of the present invention is to display the emergency induction by the light emitting material at all times by coating a light emitting material on the outer surface of the case By minimizing the power loss, the smoke detector is built into the inside, so that when the smoke is detected, the cyber flashing and alarm is generated so that the distress person can recognize the emergency guideway visually.

In more detail, the emergency guide device 2 equipped with a composite alarm function according to an embodiment of the present invention forms the appearance, an opening is formed in the front and a case 4 for accommodating various devices therein. ) Is provided in the form of a rectangular box. A plurality of smoke inlet holes 6 are formed on the upper surface of the case 4 to inject smoke into the smoke detector 10 configured therein, and an alarm sound generating hole 8 is formed on the side of the case 4. have.

In addition, when the smoke is sensed in case of fire by the smoke detector 10, a capacitor 12 for inputting the stored emergency power is installed inside the case 4, and a circuit board 14 is mounted.

In addition, the LED support panel 16 is attached to the front surface of the opening of the case 4, and the LED support panel 16 is disposed with and attached to the LED 18 so as to display "EXIT". On the other hand, the cover 20 is attached to the front of the LED support panel 16, the outer surface of the cover 20 is coated with the letter "EXIT" by the light emitting material is displayed, the predetermined surface of the laser A laser light emitting unit 24 for generating light is provided.

The laser light emitting unit 24 is a device for generating laser light while the light emitting surface configured therein is rotated at a predetermined angle, such as psych lighting, which is a well-known technique, and thus a detailed description thereof will be omitted. The laser light is shorter than the general illumination light even if smoke or harmful gas is filled in the room, so it is very easy to identify with the naked eye.

Therefore, the emergency induction apparatus 2 equipped with the compound alarm function according to an embodiment of the present invention can always check the emergency induction route according to the emergency guide letter (for example, EXIT) coated with a luminescent material on its outer surface. There is no power consumption, and in case of an emergency, the LED 18 is emitted to display an emergency induction path, and at the same time, the laser light emitting unit 24 attached to the outer surface of the cover 20 is driven and an alarm sound is generated. You can guide a distress person to easily find an emergency taxiway in a room filled with gas or smoke.

At this time, the cover 20 is made of a transparent PVC, etc., using a material that is heat-treated inside the material, the outer surface of the LED support panel 16 attached to the back of the cover 20 The arrangement as shown in FIG. 2 is preferable so that the light-emitting characters of the attached LED 18 do not overlap the letters on which the light-emitting material is applied to the cover 20. That is, even if the light emitting material is limited to the light projection of the LED 18 emitting from the rear side of the light emitting material, it is preferable that the characters displayed by the light emitting material coating character 22 and the LED 18 do not overlap.

3 is a block diagram showing a circuit configuration of the emergency induction apparatus equipped with a composite alarm function according to an embodiment of the present invention.

Referring to this, the emergency induction device 2 equipped with a compound alarm function according to an embodiment of the present invention is a laser light emitting driver 32 for driving the laser light emitting unit 14, and the LED 18 LED driving unit 34 for driving and the alarm generating unit 36 for driving the alarm generating unit 30 is configured.

In addition, the emergency induction device (2) equipped with a composite alarm function according to an embodiment of the present invention is configured to perform the power storage from the alternating current AC to the storage battery 12, the detection from the smoke detector 10 When a signal is generated, the switching unit 38 is configured to automatically switch the power supply from the battery 12. The switching unit 38 is a transistor 38a that is operated by receiving a control signal from the base, and the transistor It consists of a relay switch 38b that is magnetized in accordance with the current interruption of 38a and switched by generating an induced electromotive force.

In the same figure, the emergency induction apparatus 2 equipped with a compound alarm function according to an embodiment of the present invention receives a detection signal from the smoke detection unit 10 to generate a control signal to the switching unit 38 by The controller 40 is configured to generate a control signal so that the laser light emitter 24, the LED 18, and the alarm generator 30 can be driven. Therefore, when a fire occurs and smoke is detected, laser light is automatically generated from the laser light emitting unit 24, the LED 18 indicating the emergency flow path is turned on, and the alarm generation unit 30 moves to the emergency flow path. An alarm will sound to indicate the location.

Preferably, since the flicker circuit is further included in the laser light emitter 24, the laser light emitter 24 may be configured to blink at a predetermined time interval. At this time, since the flicker circuit is a known technology, illustration and description thereof are omitted.

With reference to the accompanying drawings, the function and action of the emergency induction apparatus equipped with a composite alarm function according to an embodiment of the present invention of the above configuration will be described in detail.

Figure 4 is a flow chart showing the signal flow of the emergency guide device equipped with a combined alarm function according to an embodiment of the present invention.

First, the emergency induction apparatus 2 equipped with the compound alarm function according to an embodiment of the present invention always checks whether smoke is detected through the smoke detection unit 10 built therein (first step) : ST-1).

If the smoke detection signal is not generated from the smoke detection unit 10, the control unit 40 cuts off the current to the laser light emitting unit 24 and the LED 18, the alarm generating unit 30 to emit light and alarm sound Should not occur. Therefore, the emergency induction path is checked according to an emergency guide letter (eg, EXIT) coated with a light emitting material on its outer surface. Thus, there is no separate power consumption at all times (second step: ST-2).

If the smoke detection signal is applied from the smoke detection unit 10, the control unit 40 magnetizes the switching unit 38 to control the relay switch 8b to be turned on to control the laser light emitting unit 24 and the LED. 18, current is input to the alarm generator 30 (third step: ST-3).

Therefore, the emergency room is visually displayed through the LED 18 and the laser light emitting unit 24, and generates an alarm sound through the alarm generating unit 30, a poor room filled with harmful gas or smoke. The distress may be guided so that the emergency guideway can be easily found in the environment (steps 4a, 4b and 4c: ST-4a, 4b and 4c).

On the other hand, the emergency induction apparatus equipped with a complex alarm function according to an embodiment of the present invention is not limited to the above embodiment, but various modifications can be made without departing from the technical gist of the invention.

As described above, the emergency induction device equipped with a composite alarm function according to the present invention is always able to recognize the emergency induction through the emergency induction markers coated with the luminescent material does not generate a separate power consumption, In case of an emergency, the visible light of the emergency route is made through the laser light with a large wavelength and the LED indicating the emergency guideline, and a separate alarm sound is generated in a poor indoor environment. It has the effect of making the distress aware of the location of the emergency route very quickly.

Claims (3)

A smoke detector configured to detect smoke in the event of fire; A control unit for generating a switching control signal when a smoke detection signal is applied from the smoke detection unit; A capacitor which rectifies the AC power at all times and stores the battery with DC power; A switching unit switched according to the switching signal generated from the control unit; A laser generator for generating a laser light by applying current according to the turn-on of the switching unit, an LED, and an alarm sound generator; A laser light emitting driver for driving the laser generation unit; An LED driver for driving the LED; And an alarm induction device configured to drive the alarm sound generating unit, and an alarm induction device equipped with a complex alarm function to display an audiovisual emergency induction road. The emergency induction apparatus equipped with a compound alarm function according to claim 1, wherein the LED is composed of LEDs having the letters "EXIT" and attached to the front panel of the emergency induction apparatus case. The complex alarm function according to claim 2, wherein a cover made of a transparent material is further attached to a front surface of the front panel to which the LED is attached, and the word “EXIT” is coated with a light emitting material on the front of the cover. Onboard emergency guide.