KR20120118110A

KR20120118110A - Emergency torch combined with fire extinguisher

Info

Publication number: KR20120118110A
Application number: KR1020110035490A
Authority: KR
Inventors: 김대섭
Original assignee: 김대섭
Priority date: 2011-04-18
Filing date: 2011-04-18
Publication date: 2012-10-26

Abstract

A general flashlight is not provided with a cradle, so it is stored or left in an arbitrary place. In particular, when a power failure occurs due to a fire or emergency at night, it is difficult to find a flashlight in the dark. Fire extinguishers are required to quickly exit the fire site, but existing fire extinguishers are difficult to find when dark, which makes it difficult to effectively use them when necessary.
The present invention is composed of a fixed body and a mobile body, the fixed body is fixed to one side of the hall or office or room that is prominent, the mobile body is fastened to the fixed body is automatically turned on in the emergency of fire or power outage, and the warning sound is It can easily find and use a flashlight to escape from the danger zone or take other measures, and to warn others, and it is equipped with a fire extinguisher inside the mobile body to facilitate the suppression of the initializing material and to escape from the fire zone. It has the advantage that it can be used to secure the furnace.Also, when the mobile body is removed from the fixed body even in the normal standby state, a warning sound is generated, and the user prevents theft. It is an emergency flashlight having a fire extinguisher that is effective.

Description

Emergency torch combined with fire extinguisher

The present invention relates to an emergency flashlight with a built-in fire extinguisher used in the event of a fire or emergency. More specifically, the battery is built in an emergency flashlight composed of a fixed body and a moving body, and is automatically turned on during a power outage, and the moving body is separated from the fixed body. Alarm sound occurs and relates to an emergency flashlight having a fire extinguisher inside the moving body.

Since a general flashlight is not provided with a separate cradle, it is stored or left in an arbitrary place, so it is often embarrassed to use when an emergency situation such as a fire occurs. Because it is located in a prominent place, it is useful to quickly use it in case of an emergency, to get out of the fire scene or to quickly extinguish the fire, but even if it is in an easy-to-find location, it is still difficult to find a flashlight in the dark when a power outage occurs due to fire at night instead of day. exist.

Although general flashlights are designed to be stored with the switch in the off state and to be used with the switch in the emergency state, emergency flashlights, like fire extinguishers, should be easily found in emergencies such as fire or power outages. In reality, even if the user knows the place where the emergency flashlights are stored, it is difficult to find them easily in case of emergency. Even if you find an emergency flashlight, it is not easy to find the switch and turn on the lights in the dark and the situation caused by power failure.

Flashlights are used as a means of illuminating the vision in an emergency, but fire extinguishers are needed to extinguish the fire retardant or to quickly exit the fire site in an emergency such as a fire. In many cases, there is a problem in the effectiveness, because even if it is not provided for many years, it is left unmanaged for several years and does not operate normally in a fire.

The present invention has been invented to solve the above problems, the emergency flashlight automatically lights up and generates a warning sound when the power outage due to fire or other reasons, the user can easily find and use, built a fire extinguisher inside the emergency flashlight It is a task to be able to easily extinguish an initial material and to use it as a means for securing an escape path when leaving a fire place.

The stationary body (2) for mounting the movable body (1) is provided with a rectifying unit 110 and a socket 120, the rectifying unit 110 converts AC power into DC power to apply DC power to the socket 120, The moving body 1 includes a storage battery 20, a control board 10, a lamp 170, and a speaker 180, and the control board 10 has a plug when the moving body 1 is mounted on the fixed body 2. 45) charges the battery 20 by receiving a DC power supply, lights up the lamp 30 with the battery 20 when the mobile body 1 is detached from the fixed body 2 or when the power is cut off, and a warning sound is generated by the speaker 180. It is generated, the extinguishing fluid tank 50, the extinguishing fluid injection pipe 60, the injection button 70 and the injection nozzle 80 is provided inside the moving body 1, the extinguishing fluid tank 50 by pressing the injection button 70 Fire extinguishing liquid of the injection through the injection nozzle 80 through the extinguishing fluid injection pipe 60 is a solution of the problem.

It is composed of a fixed body and a mobile body, and the fixed body is fixed to one side of the hallway, office or room that is prominent, and the mobile body is fastened to the fixed body and automatically lights up in case of an emergency such as fire or power outage and generates a warning sound. Find and use flashlights to escape dangerous areas or take other actions, warn others, and use fire extinguishers inside the vehicle to facilitate extinguishing fires and to escape from fire zones. It has the advantage that it can be used for securing, and the warning sound is generated when the moving object is removed from the fixed body even in the normal standby state, so that the user can induce the return of the moving body back to the fixed body after using it for other purposes. It also works.

1 is a perspective view of an emergency flashlight having a fire extinguisher.
Figure 2 (a) is a perspective view of the cradle holder.
(b) is a perspective view of a moving body.
Figure 3 (a) is a cross-sectional view of the mobile body mounted on the fixture.
(b) is sectional drawing of a mobile body.
Figure 4 (a) is a circuit diagram of the rectifier part of the fixed body.
(b) is a circuit diagram of the control board of the moving object.
5 is a configuration diagram of a mobile body that can replace the digestive fluid tank.

The present invention relates to an emergency flashlight having a fire extinguisher, which is composed of a fixed body and a mobile body, the fixed body is fixed to one side of the hall or office or room that is prominent, the mobile body is mounted on the fixed body, the fixed body is a seal Contents Connect to AC power and convert AC power to DC with rectifier inside to supply to moving body mounted on fixed body to charge the battery of moving body.

The moving body is provided with a control board, a lamp and a speaker, and the control board receives DC power from the fixed body to charge the battery, lights up the lamp with the battery when the fixed body is separated from the moving object or the power failure, and generates a warning sound with the speaker. The extinguishing fluid tank, the extinguishing fluid spray pipe, the injection button and the injection nozzle are provided in the interior of the extinguishing fluid by the operation of the spray button.

1 and 2 are a perspective view of an emergency flashlight having a fire extinguisher, the movable body 1 is mounted to a fixed body 2 fixed to the wall. The upper end of the movable body 1 removed from the fixed body 2 is provided with a button such as a spray button 70, a lamp switch 71 and a warning sound switch 72, the front portion of the injection nozzle 80 and the lamp 30 In addition to having a speaker (180) for generating a warning sound and the rear of the moving body (1) to the fixed body (2) when inserted into the socket 120 of the fixed body (2) plug (45) to receive DC power It is provided.

The lower end of the fixed body 2 is provided with a movable body support 105 which can support the movable body 1 and a socket 120 which can insert the plug 45 of the movable body 1 into one side of the cradle 100. The upper end is provided with a mounting target plate 106 to protect the button of the mobile body (1).

3 is a cross-sectional view of the stationary body 2 and the mobile body 1, the stationary body 2 is composed of a cradle 100, a movable body support 105, a mounting target plate 106 and a rectifying unit 110, On one side of the 100 is provided with a socket 120 into which the plug 45 of the movable body 1 can be inserted, and inside the movable base 105, a rectifying unit 110 capable of converting AC power into DC power. It is provided with a DC power to the socket 120.

The movable body 1 includes a control board 10, a lamp 30, a speaker 180, and a storage battery 20, and the control board 10 fixes the movable body 1 when the movable body 1 is mounted on the fixed body 2. The battery 20 is charged by receiving a DC power from the plug 45 inserted into the socket 120 of (2), and the battery 20 is removed when the movable body 1 is detached from the stationary body 2 or when a power failure occurs. The lamp 30 is turned on by switching to a power source, the speaker 180 generates a warning sound, and the extinguishing fluid tank 50, the extinguishing fluid spray tube 60, the spray button 70, and the spray nozzle inside the moving body 1. The extinguishing liquid of the extinguishing fluid tank 50 is provided through the extinguishing fluid injection pipe 60 through the injection nozzle 80 by the operation of the spray button 70.

The fire extinguishing tank 50 provided inside the moving body 1 preferably uses an aerosol-type halon digester. Aerosol nebulizers are developed for the purpose of spraying insecticides and fragrances into the air easily. They are used together with fire extinguishing agents to be sprayed in closed containers, liquefied at a pressure higher than atmospheric pressure and easily evaporated at atmospheric pressure. When encapsulated in a liquefied state by pressurizing nitrogen dioxide and freon, it acts as a pressurizing agent that exerts pressure on the extinguishing agent to be sprayed upon use and ejects the extinguishing agent to the outside.

The extinguishing agent encapsulated with the pressurizing agent is in a high pressure state in the extinguishing tank 50 by the pressurizing agent, and when the injection button 70 is pressed, the extinguishing agent is sprayed to the outside through the extinguishing liquid injection pipe 60 and the spray nozzle 80. The pressurizing agent in the extinguishing liquid tank 50 is vaporized and disappears as soon as it is placed in an atmospheric pressure state, and the injected extinguishing agent collides with the air around the injection nozzle 80 and is sprayed in an aerosol state of fine liquid particles. .

When liquefied carbon dioxide as a pressurizing agent and used as a pressurizing agent, in order to maintain the carbon dioxide in a liquid state in a closed tank, a rigid tank capable of withstanding very high pressure is inevitably thickened in the digestive fluid tank 50. It has the disadvantage of being heavy.

The halon fire extinguisher is a fire extinguisher using a halon gas. The halon gas is a carbon compound gas of fluorine, chlorine and bromine vapor. The halon gas itself is a pressurizing agent and acts as an extinguishing agent. Halon 1211 has been developed and used a lot for fire extinguishers, but environmentally friendly alternatives have been developed and used under the regulation of ozone depleting substances. The biggest advantage is that all the pressure and extinguishing agents are evaporated and disappear after using the fire extinguisher. After extinguishing, it can be used for various purposes such as general fire, oil and electric fire without breaking down electronics and important equipment. Halotron has been developed as an alternative to Halon 1211, which is synthesized based on HCFC-123 (Hydrochlorofluorocarbon-123) and is an environmentally friendly material that does not destroy the ozone layer.

4A is an example of a circuit configuration of the rectifying unit 110 of the stationary body 2, and (B) is an example of a circuit configuration of the control board 10 provided in the moving body 1.

The rectifier 110 shown in FIG. 4 is a stop using the bridge rectifier 150, which is the most commonly used full-wave rectifier, and is used for full-wave rectification using four diodes. Since it is manufactured and commercialized in one single part, it is easy to construct a rectifier circuit.

An electrolytic capacitor (C) (electrolytic) connected in parallel after dropping the AC power introduced through the power cord 130 of the fixture 2 to the required voltage through the transformer 140 and passing it through the bridge rectifier 150 DC power rectified in the capacitor is stored.

For example, if the required DC power supply voltage is DC 12 volts and the power supply voltage is AC 220 volts, the AC voltage to be applied to the bridge rectifier 150 is 12V _AC . AC power is sine pie and the AC voltage value displayed on the meter is root mean square (RMS), so the rectified DC voltage is also 12V _DC . Since the DC voltage passing through the bridge rectifier 150 includes an unnecessary ripple voltage corresponding to 60 Hz, which is a frequency of AC power flowing into the bridge rectifier 150 rather than an ideal direct current, the ripple voltage is minimized. In order to provide a large capacity electrolytic capacitor (C) with a polarity in parallel to be used as a buffer (buffer) or an electric reservoir (electric reservoir), by connecting the lead wires on both sides of the electrolytic capacitor (C) to the socket 120, the ripple voltage This suppressed pure DC voltage is applied to the plug 45 (PLG) of the mobile body 1.

The operation configuration of the control board 10 provided inside the moving body 1 is as follows.

1. When the mobile body 1 is mounted on the fixed body 2, the plug 45 of the mobile body 1 is inserted into the socket 120 of the fixed body 2 to receive rectified DC power.

2. The supplied DC power passes through the diode D1 to charge the battery 20 (BAT), and the LED for power display is turned on, and the transistors Q1 and Q2 are latched. Since it operates as a circuit to cut off the DC power applied from the fixed body 2, the lamp 170 (LP) and the speaker 180 (SPK) do not operate during charging and standby.

3. When the moving body 1 is removed from the stationary body 2 or the main power source introduced into the stationary body 2 becomes a power failure state, the base power applied to the base of the transistor Q1 disappears, so that the transistor Q2 is opened. The state of the battery 20 (BAT) is turned on to turn on the lamp 170 (LP) and generate a warning sound through the speaker 180 (SPK).

4. When supplying electricity from the battery 20, transistors Q3 and Q4 generate square wave audio signals in pairs to activate the speaker 180 (SPK) to generate a warning sound. .

5. The switch SW1 and the switch SW2 are used to cut off and supply power to the lamp 170 and the speaker 180 and the SPK, respectively, and protrude to the upper surface of the movable body 1. Corresponding to the lamp switch 71 and the warning sound switch 72, the user can operate.

6. The storage battery 20 is provided on one side of the moving body 2 as a secondary battery. Nickel cadmium (Li-Cd), nickel hydrogen (Li-MH), and lithium ion batteries used for general purposes may be used. , Li-ion battery has the advantage of high voltage and energy density, but it is not suitable for emergency use such as fire because it can explode at high temperature. Nickel cadmium is the cheapest but heavy metal called cadmium has environmental pollution problem. The use of MH) batteries is preferred.

The present invention is composed of a stationary body 2 and a movable body 1 as described above, the fixed body 2 is fixed to one side of the hall or office or room that is prominent, the movable body 1 is fixed body (2) It is mounted on the stand-by, it lights up automatically in case of emergency such as fire or power failure, and it generates a warning sound so that you can easily find a flashlight, so you can escape from the danger zone or take other measures. It is easy to extinguish the fire and has the advantage that it can be used to secure an escape route when leaving the fire zone.

In addition, since the warning sound is generated when the mobile body 1 is removed from the fixed body 2 even during the normal standby state, the user can induce the mobile body to return to the fixed body again after using it for other purposes. There is also an effect, Figure 5, after using a fire extinguisher as a perspective view of the moving body to replace the extinguishing fluid tank is provided with a digestive fluid tank replacement part 51 on one side of the moving body (1) it is possible to replace the extinguishing fluid tank.

DESCRIPTION OF SYMBOLS 1 Moving body 2 Fixture 10 Cone board 20 Storage battery 30 Lamp 45 Plug 50 Digestion fluid tank 51 Extinguishing fluid tank replacement part 60 Extinguishing fluid spray tube 70 Injection button 71 Lamp switch 72 Beep switch 80 Injection nozzle 100: holder 105: mobile support 106: mounting target plate 110: rectifier 120: socket 130: power cord 140: transformer 150: bridge rectifier 170: lamp 180: speaker

Claims

In emergency flashlight,

The stationary body 2 includes a rectifying unit 110 and a socket 120, the rectifying unit 110 converts AC power into DC power to apply DC power to the socket 120;
The moving body 1 includes a storage battery 20, a control board 10, a lamp 170, and a speaker 180, and the control board 10 mounts the moving body 1 to the fixed body 2 when the socket ( DC power is applied to the battery 20 by the plug 45 inserted into the 120, and the lamp 30 is turned on by the battery 20 when the movable body 1 is detached from the fixed body 2 or when the power is cut off. And generating a warning sound to the speaker 180; Emergency flashlight characterized in that the.

The method of claim 1,

The extinguishing fluid tank 50, the extinguishing fluid spray tube 60, the spray button 70 and the spray nozzle 80 are further provided on the movable body 1, and when the spray button 70 is pressed, the extinguishing fluid of the extinguishing tank 50 is extinguished. Emergency flashlight, characterized in that the injection through the injection pipe (60) through the injection nozzle (80).

The method of claim 1,

The stationary body 2 includes a movable body support 105, a socket 120, and a mounting target plate 106 to support the movable body 1 to the movable body support 105, and insert the plug 45 into the socket 120. Emergency switch, characterized in that the lamp switch 71, the warning sound switch 72 and the injection button 70 is protected by the mounting target plate 106.