TWI539410B - Handheld escape indication device - Google Patents

Description

Hand-held escape indicator

The invention relates to an escape indicating device, in particular to a hand-held escape indicating device capable of obtaining an escape safety instruction by a guiding unit.

Generally, the escape indicator light in the building statically indicates the position of the security door in a fixed manner, and cannot point out safe escape routes to people trapped in the fire building. It is easy to miss the golden rescue time and make the trapped people suffer from heavy smoke. It is stunned or inhaled by excessive carbon monoxide, and even collapsed by buildings.

In view of the above problems in the prior art, the object of the present invention is to provide a hand-held escape indicating device to improve the current escape indicator light in a fixed manner on the escape door and the escape route. Accurately provide escape routes to users to increase the chances of survival of users.

The invention relates to a hand-held escape indicating device, comprising a hollow body, a light emitting unit, a temperature sensing unit, a processing unit, a warning unit, a guiding unit, a power supply unit and a filtered air breathing unit. Wherein, the light emitting unit is disposed at one end of the hollow body, and the light emitting unit emits light in a direction for the user to illuminate the escape route. The temperature sensing unit is disposed on the hollow body, wherein the temperature sensing unit is configured to sense an ambient temperature of the preset distance of the escape route relative to the user to transmit the sensing signal. The processing unit of the present invention is arranged in a hollow The processing unit receives the sensing signal transmitted by the temperature sensing unit and determines whether the ambient temperature is higher than the safe temperature value. If yes, the warning signal is transmitted. The warning unit of the present invention is disposed on the hollow body, wherein the warning unit sends a warning light according to the warning signal transmitted by the processing unit to alert the user.

In other words, the guiding unit of the present invention is disposed on the hollow body, and the guiding unit receives the signal of the external transmitter by wireless communication to generate an escape safety indication, so that the user finds the escape port according to the escape safety instruction. The power unit of the present invention is disposed in the hollow body and is connected to the light emitting unit, the temperature sensing unit, the processing unit, the warning unit and the guiding unit for providing the required power. The filtered air breathing unit of the present invention is disposed on the hollow body, wherein the filtered air breathing unit is for the user to cover the nose and mouth to filter the air in the environment to obtain fresh air, wherein the filtered air breathing unit has a motor, a fan and The filter canister is installed on the rotating shaft of the motor. When the fan is driven by the power supply unit, the air in the escape route is filtered through the filter tank to provide fresh air for the user.

Preferably, the external transmitter of the hand-held escape indicating device of the present invention can be disposed, for example, on the escape port.

Preferably, the temperature sensing unit of the hand-held escape indicating device of the present invention may be, for example, an infrared temperature sensor.

Preferably, the warning unit of the hand-held escape indicating device of the present invention can be, for example, a warning light.

Preferably, the warning light of the hand-held escape indicating device of the present invention may be, for example, a red light or a green light.

Preferably, the power unit of the hand-held escape indicating device of the present invention may be, for example, a rechargeable battery or a disposable battery.

Preferably, the directing unit of the hand-held escape indicating device of the present invention may be, for example, a directing unit having a directional antenna to receive a signal in a single direction transmitted by the external transmitter.

Preferably, the filtered air breathing unit of the hand-held escape indicating device of the present invention is detachably disposed in the hollow body.

In summary, the hand-held escape indicating device of the present invention has the following advantages:

(1) The hollow body of the present invention is provided with a temperature sensing unit, and the user can detect the escape route in a certain direction or an escape door to sense the temperature of the space or the escape door and pass through the hollow body. The warning unit on the upper part knows whether the temperature of the space or the escape door is too high to determine whether the direction is a viable escape route.

(2) When the guiding unit of the present invention receives the signal from the external transmitter, the user can obtain an escape safety instruction indicating that the user is surrounded by an escape door so that the user can find the escape safety instruction. Go to the escape.

(3) In addition, if the user has difficulty breathing during the escape process, the filtered air breathing unit disposed in the hollow body may cover the nose and mouth to filter the air in the environment to obtain fresh air.

7‧‧‧Users

8‧‧‧Escape

9‧‧‧External transmitter

10‧‧‧ hollow body

11‧‧‧Lighting unit

12‧‧‧Temperature sensing unit

121‧‧‧Sense signal

13‧‧‧Processing unit

131‧‧‧ warning signal

14‧‧‧Warning unit

15‧‧‧Guide unit

151‧‧‧ Signal

16‧‧‧Power unit

17‧‧‧Clean air breathing unit

171‧‧‧Motor

172‧‧‧fan

173‧‧‧Filter cans

1 is a block diagram of a temperature sensing unit, a processing unit, and a warning unit of the hand-held escape indicating device of the present invention.

Figure 2 is a block diagram of the external transmitter and steering unit of the hand-held escape indicating device of the present invention.

Figure 3 is a schematic view showing the use of the hand-held escape indicating device of the present invention.

Escape devices such as escape route warning lights and fire boxes that are currently on the market cannot be given sufficient environmental warning messages. The trapped person can't get the information about the surrounding environment, and there is no escape device to measure the front temperature and detect the escape route. Therefore, the hand-held escape indicator device of the present invention combines the above two functions, and can be combined with the air filter. Use it at the fire site to increase the chances of survival of the trapped.

Please refer to Figures 1 to 3. The hand-held escape indicating device of the present invention comprises a hollow body 10, a light emitting unit 11, a temperature sensing unit 12, a processing unit 13, a warning unit 14, a guiding unit 15, a power supply unit 16, and a filtered air breathing unit 17. The light emitting unit 11 can be disposed, for example, at one end of the hollow body 10. The light emitting unit 11 emits light in a direction for the user 7 to illuminate the escape route. The temperature sensing unit 12 can be disposed, for example, on the hollow body 10, and the temperature sensing unit 12 is configured to sense an ambient temperature in the escape route that is a predetermined distance from the user 7 to transmit the sensing signal 121. The temperature sensing unit 12 described above may be, for example, an infrared temperature sensor.

Continuingly, the processing unit 13 of the present invention can be disposed, for example, on the hollow body 10, wherein the processing unit 13 receives the sensing signal 121 transmitted by the temperature sensing unit 12, and determines whether the ambient temperature is higher than the safe temperature value. "Yes" transmits a warning signal 131. The warning unit 14 of the present invention can be disposed, for example, on the hollow body 10. The warning unit 14 sends a warning light according to the warning signal 131 transmitted by the processing unit 13 to alert the user 7. The warning unit 14 can be, for example, a warning light. This warning light can be, for example, a red light or a green light. The guiding unit 15 of the present invention can be disposed, for example, on the hollow body 10, and the guiding unit 15 can be, for example, a guiding unit 15 having a directional antenna, and the guiding unit 15 receives the single direction transmitted by the external transmitter 9 by wireless communication. Signal 151 to generate an escape safety instruction User 7 finds the escape port 8 based on the escape safety instruction. The external transmitter 9 described above can be disposed, for example, on each escape port 8.

In addition, the power supply unit 16 of the present invention can be disposed, for example, in the hollow body 10. The power supply unit 16 is connected and provides the illumination unit 11, the temperature sensing unit 12, the processing unit 13, the warning unit 14, and the guidance unit 15. For power, the power unit 16 described above may be, for example, a rechargeable battery or a disposable battery. The filtered air breathing unit 17 of the present invention can be detachably disposed, for example, in the hollow body 10. The filtered air breathing unit 17 is for the user 7 to cover the nose and mouth to filter the air in the environment to obtain fresh air. The filtered air breathing unit 17 can have, for example, a motor 171, a fan 172, and a canister 173. The fan 172 can be mounted, for example, on a rotating shaft of the motor 171. When the fan 172 is driven by the power supply unit 16, the air is filtered through the canister 173. In order to provide users with fresh air.

Please continue to see Figure 3. For example, in the event of a fire, the user 7 can carry the hand-held escape indicating device of the present invention, and emit light in a direction through the light-emitting unit 11 to illuminate the escape route, and can be received through the guiding unit 15 to be disposed at the escape port 8. The signal 151 of the single direction transmitted by the external transmitter 9 allows the user 7 to accurately know the direction of the path to the escape port 8, and then the temperature sensing unit 12 can be used when the user is on the escape path. The ambient temperature of the preset distance or the temperature of the escape port is sensed. If the temperature is higher than a safe temperature value, the warning unit 14 emits a light to alert the user 7. On the other hand, if the warning unit 14 does not emit the warning light, it indicates that the ambient temperature or the temperature of the escape port is lower than the safe temperature value, and the user 7 can enter and exit the escape port 8 to leave the fire scene. In addition, when the fire scene is filled with heavy smoke, the user 7 can also wear the filtered air breathing unit 17 in the hollow body 10, so that the filtered air breathing unit 17 covers the mouth and nose of the user 7, and is filtered. After the fan 172 of the air breathing unit 17 is driven by the power source unit 16, the air is filtered through the canister 173 to provide fresh air to the user 7 to prevent the user 7 from inhaling excessive smoke and posing a danger.

In summary, the design of the hand-held escape indicating device of the present invention allows the user to find a safe escape route by the present invention and quickly leave the fire site to improve the user's survival probability.

The above is intended to be illustrative only and not limiting. Any equivalent modifications or alterations to the spirit and scope of the invention are intended to be included in the scope of the appended claims.

7‧‧‧Users

8‧‧‧Escape

9‧‧‧External transmitter

10‧‧‧ hollow body

11‧‧‧Lighting unit

12‧‧‧Temperature sensing unit

13‧‧‧Processing unit

14‧‧‧Warning unit

15‧‧‧Guide unit

16‧‧‧Power unit

17‧‧‧Clean air breathing unit

171‧‧‧Motor

172‧‧‧fan

173‧‧‧Filter cans

Claims (6)

A hand-held escape indicating device comprises: a hollow body; an illuminating unit, wherein the illuminating unit is disposed at one end of the hollow body, wherein the illuminating unit emits a light in a direction for the user to illuminate an escape route; a sensing unit, the temperature sensing unit is disposed on the hollow body, wherein the temperature sensing unit is configured to sense an ambient temperature of the preset distance from the user in the escape route to transmit a sensing signal; a processing unit, the processing unit is disposed on the hollow body, wherein the processing unit receives the sensing signal transmitted by the temperature sensing unit, and determines whether the ambient temperature is higher than a safe temperature value, and if yes, A warning unit is provided; the warning unit is disposed on the hollow body, wherein the warning unit sends a warning light according to the warning signal transmitted by the processing unit to alert the user; a guiding unit, the guiding unit Provided on the hollow body, wherein the guiding unit receives the signal of an external transmitter by wireless communication, Generating an escape safety instruction, causing the user to find an escape port according to the escape safety instruction, wherein the external transmitter is disposed on the escape port, and the guiding unit is a guiding unit having a directional antenna to receive the external a signal of a single direction transmitted by the transmitter; a power unit, the power unit is disposed in the hollow body, wherein the power unit is connected to the light unit, the temperature sensing unit, and the processing unit And the warning unit and the guiding unit for providing the required power; and a filtered air breathing unit, the filtered air breathing unit is disposed on the hollow body, wherein the filtered air breathing unit is for use Covering the nose and mouth to filter the air in the environment to obtain fresh air, wherein the filtered air breathing unit has a motor, a fan and a filter canister, and the fan is mounted on the rotating shaft of the motor, when the fan is subjected to the power source After the unit is driven, air is filtered through the filter tank to provide fresh air to the user. The hand-held escape indicating device according to claim 1, wherein the temperature sensing unit is an infrared temperature sensor. The hand-held escape indicating device according to claim 1, wherein the warning unit is a warning light. The hand-held escape indicating device according to claim 3, wherein the warning light is a red light or a green light. The hand-held escape indicating device of claim 1, wherein the power unit is a rechargeable battery or a disposable battery. The hand-held escape indicating device according to claim 1, wherein the filtered air breathing unit is detachably disposed in the hollow body.