CN217131054U

CN217131054U - Variable fire-fighting evacuation indicator lamp set with temperature sensing function

Info

Publication number: CN217131054U
Application number: CN202220487413.7U
Authority: CN
Inventors: 茅娅倩; 鞠永健
Original assignee: Shanghai Sunyat Architecture Design Co ltd
Current assignee: Shanghai Sunyat Architecture Design Co ltd
Priority date: 2022-03-08
Filing date: 2022-03-08
Publication date: 2022-08-05
Anticipated expiration: 2032-03-08

Abstract

The utility model provides a variable fire control evacuation pilot lamp group of area temperature sensing, it including: floor indicator lights and exit indicator lights. The floor pilot lamp is used for installing the stair side outside the fire door, has first temperature sensor, floor display lamp and condition of a fire display lamp in the floor pilot lamp, and the floor display lamp is the lamp that usually shines, and the condition of a fire display lamp is normally closed lamp. The exit indicator light is used for being arranged on the side of the walkway in the fireproof door corresponding to the floor indicator light; the exit indicator lamp is internally provided with a second temperature sensor, the exit indicator lamp is provided with a safety exit and a non-safety exit display mode, the safety exit display mode is normally opened, when the second temperature sensor detects a fire, the fire display lamp is opened, and when the first temperature sensor detects the fire, the non-safety exit display mode is opened. Utilize floor pilot lamp and the exit indicator in the variable fire control evacuation pilot lamp group, can know the condition of a fire outdoors under the condition of not opening fire door, can guide evacuation crowd more accurately.

Description

Variable fire-fighting evacuation indicator lamp set with temperature sensing function

Technical Field

The utility model relates to a variable fire control evacuation pilot lamp group of area temperature sensing.

Background

The fire-fighting evacuation indicator lamp is a lamp which indicates the evacuation direction by using figures and characters and indicates the exit, the floor, the refuge floor (room) and the disabled passage. The multifunctional emergency lighting device is suitable for fire emergency lighting, is the most common lighting tool in fire emergency, is long in emergency time and high in brightness, and has an automatic emergency function in power failure. When a fire occurs, the normal lighting power supply is cut off, and then the device is used for guiding trapped people to evacuate or developing fire-extinguishing rescue actions.

But in daily use, a plurality of problems are found in the selection, installation and use of the fire evacuation indicating lamp. When a fire actually occurs, the fire-fighting evacuation indicator lamp lacks the capability of direct fire sensing, and people can not be warned, guided and evacuated correctly at once according to the actual situation of the scene.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to lack the ability of direct condition of a fire perception in order to overcome the sparse pilot lamp of fire control among the prior art, can't correctly warn at once, guide, sparse crowd's defect according to the actual conditions at scene, provide a variable fire control sparse pilot lamp group of taking the temperature sensing that can solve above-mentioned problem.

The utility model discloses an above-mentioned technical problem is solved through following technical scheme:

the utility model provides a variable fire control evacuation pilot lamp group of area temperature sensing which characterized in that, it is including:

the floor indicating lamp is used for being installed on the side of a stair outside the fireproof door, a first temperature sensor, a floor indicating lamp and a fire condition indicating lamp are arranged in the floor indicating lamp, the floor indicating lamp is a normally-on lamp, and the fire condition indicating lamp is a normally-off lamp;

the exit indicator light is used for being installed on the side of a walkway in the fireproof door corresponding to the floor indicator light; the exit indicator lamp is internally provided with a second temperature sensor and is provided with a safe exit and a non-safe exit display mode, the safe exit display mode is normally opened, when the first temperature sensor or the second temperature sensor detects a fire, the fire display lamp is opened, and the non-safe exit display mode is opened.

Preferably, the safe exit display mode is displayed as "safe exit" and the unsafe exit display mode is displayed as "unsafe".

Preferably, the non-safety exit display mode is a flashing red light.

Preferably, the fire indication lamp indicates "fire".

Preferably, the fire display lamp is a flashing red lamp.

Preferably, the variable fire-fighting evacuation indicator light group with temperature sensing further comprises a plurality of evacuation direction indicator lights, the evacuation direction indicator lights are installed in a floor and point to the direction of a safety exit, two opposite direction guide arrow lamps are arranged in the evacuation direction indicator lights, one of the two guide arrow lamps is in a normally on state, the other guide arrow lamp is in a closed state, and when a fire disaster happens to the safety exit pointed by the normally on guide arrow lamp, the opposite direction guide arrow lamp is in a normally on state.

Preferably, the floor indicating lamp, the exit indicating lamp and the evacuation direction indicating lamp are all internally provided with a miniature camera.

On the basis of meeting the common knowledge in the field, the above preferred conditions can be combined at will to obtain the preferred embodiments of the present invention.

The utility model discloses an actively advance the effect and lie in: utilize floor pilot lamp and the exit indicator in the variable fire control evacuation pilot lamp group, can know the condition of a fire outdoors under the condition of not opening fire door, can guide evacuation crowd more accurately.

Drawings

Fig. 1 is a schematic structural view of a variable fire evacuation indicator light set with temperature sensing installed in a floor according to a preferred embodiment of the present invention.

Fig. 2 shows the variable fire evacuation indicator light set with temperature sensing in the preferred embodiment of the present invention in a state of no fire, wherein the dotted line indicates not shown.

Fig. 3 is a display state of the variable fire evacuation indicator light set with temperature sensing according to the preferred embodiment of the present invention, wherein the dotted line indicates not shown.

Fig. 4 shows two display states of the evacuation direction indicator lamp in the preferred embodiment of the present invention, wherein the dotted line indicates not shown.

Description of reference numerals:

stair side 100

Walk side 200

Floor indicating lamp 300

First temperature sensor 310

Floor display lamp 320

Fire display lamp 330

With a miniature camera 340

Exit indicator lamp 400

Second temperature sensor 410

Evacuation direction indicator 500

Arrow head lamp 510

Detailed Description

The present invention will be more clearly and completely described below with reference to the accompanying drawings.

Fig. 1-3 show a variable fire evacuation indicator light set with temperature sensing, which comprises: floor indicator light 300 and exit indicator light 400. The floor indicating lamp 300 is used for being installed on the stair side 100 outside the fireproof door, a first temperature sensor 310, a floor indicating lamp 320 and a fire indicating lamp 330 are arranged in the floor indicating lamp 300, the floor indicating lamp 320 is a normally-on lamp, and the fire indicating lamp 330 is a normally-off lamp. The exit indicator lamp 400 is used for being installed on the walkway side 200 in the fireproof door corresponding to the floor indicator lamp 300; the exit indicator lamp 400 is internally provided with a second temperature sensor 410, the exit indicator lamp 400 is provided with a safe exit and non-safe exit display mode, the safe exit display mode is normally opened, when the second temperature sensor 410 detects a fire, the fire display lamp 330 is turned on, and when the first temperature sensor 310 detects a fire, the non-safe exit display mode is turned on.

When a fire does not occur, the floor indication lamp 320 of the floor indication lamp 300 is turned on to indicate the number of floors, and the emergency exit mode of the exit indication lamp 400 is turned on to guide the location of the emergency exit. When a fire occurs on the stair side 100 of a certain floor, the first temperature sensor 310 detects the temperature rise, and at this time, the first temperature sensor 310 sends a control signal, the unsafe exit mode of the exit indicator lamp 400 is turned on, and the fire indicator lamp 330 of the floor indicator lamp 320 is also turned on, so as to remind people on the walk side 200 of the floor not to open the fireproof door to enter the stair side 100 with the fire. When a fire occurs on the walkway side 200 of a certain floor, the second temperature sensor 410 detects that the temperature rises, and at this time, the second temperature sensor 310 sends a control signal, the fire indicator lamp 330 of the floor indicator lamp 320 is turned on, and the unsafe exit mode of the exit indicator lamp 400 is also turned on, so as to remind people passing through the stairway side 100 of the floor not to open the fireproof door, thereby avoiding entering a dangerous condition. By using the floor indicator lamp 300 and the exit indicator lamp 400 in the variable fire-fighting evacuation indicator lamp set, the fire outside the door can be known without opening the fire door, and the evacuation crowd can be guided more accurately.

In this embodiment, the display mode of the secure exit is displayed as "secure exit", and the display mode of the non-secure exit is displayed as "non-secure". The fire indication lamp 330 indicates "fire".

In order to make the fire alarm more obvious, the non-safety exit display mode is a flashing red light, and the fire display lamp 330 is a flashing red light. In other embodiments, the variable fire evacuation indicator lamp set can also be in communication connection with a fire alarm system and a fire alarm system to timely send out an alarm and give an alarm.

In order to better guide people to evacuate, indicator lights are generally arranged on long evacuation routes, as shown in fig. 4, the variable fire-fighting evacuation indicator light set with temperature sensing further comprises a plurality of evacuation direction indicator lights 500, the evacuation direction indicator lights 500 are installed in floors and point to the direction of a fire exit, two direction indicator lights 510 are arranged in the evacuation direction indicator lights 500, one of the two direction indicator lights 510 is in a normally-on state, the other one of the two direction indicator lights 510 is in a closed state, and when a fire disaster occurs at the fire exit pointed by the normally-on direction indicator lights 510, the opposite direction indicator lights 510 are in a normally-on state. The general floor emergency exits are a plurality of, and evacuation direction pilot lamp 500 can guide the crowd to evacuate to a plurality of directions, improves evacuation efficiency. However, once a fire occurs on the walkway side 200 or the stair side 100 of a certain exit, a signal is automatically sent to the associated evacuation direction indicator lamp 500, so that the arrow lamp 510 is guided to display in the reverse direction, and the situation that people are guided to the fire occurrence position and the evacuation time is delayed, even casualties are caused is avoided.

In this scheme, the floor indicator lamp 300, the exit indicator lamp 400 and the evacuation direction indicator lamp 500 are all provided with a micro camera 340 therein. At the initial stage of fire occurrence, when smoke does not reach dense smoke rolling, the situation of evacuating escape personnel can be observed through the image shot by the miniature camera 340, so that evacuation work can be guided more effectively. After the smoke is gathered to a certain degree, experienced firefighters can judge the spreading condition of the fire according to different smoke degrees and judge reasonable fire fighting points. The micro-camera 340 in this embodiment is connected to the fire-fighting power supply, and the situation of open fire and smoke can still be observed after the non-fire-fighting power supply is cut off. Therefore, people can be more effectively and safely evacuated, firefighters can be assisted to safely extinguish fire and put out a fire, and personal safety of rescuers and rescued persons is guaranteed to a greater extent. In non-fire conditions, the miniature camera 340 can also be used to monitor indoor conditions.

Although specific embodiments of the present invention have been described above, it will be understood by those skilled in the art that this is by way of example only and that the scope of the invention is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the spirit and the principles of the present invention, and these changes and modifications are all within the scope of the present invention.

Claims

1. The utility model provides a variable fire control evacuation pilot lamp group of area temperature sensing which characterized in that, it is including:

2. The variable fire evacuation indicator light set with temperature sensing of claim 1, wherein the display mode of the fire exit is displayed as "safe exit" and the display mode of the non-safe exit is displayed as "unsafe".

3. The temperature-sensitive variable fire evacuation indicator light set of claim 2, wherein the non-fire exit display mode is a flashing red light.

4. The variable fire evacuation lights with temperature sensing of claim 1, wherein the fire indicator lights indicate a "fire".

5. The variable fire evacuation light set with temperature sensing of claim 4, wherein the fire indicator lights are flashing red lights.

6. The variable fire-fighting evacuation indicator light set with temperature sensing of claim 1, further comprising a plurality of evacuation direction indicator lights installed in a floor and pointing to the direction of a fire exit, wherein two direction-opposite direction-indicating arrow lights are provided in the evacuation direction indicator lights, one of the two direction-indicating arrow lights is in a normally on state, and the other is in an off state, and when a fire occurs at the fire exit to which the direction-opposite direction-indicating arrow lights are pointing, the direction-opposite direction-indicating arrow lights are in a normally on state.

7. The variable fire-fighting evacuation indicator light set with temperature sensing of claim 6, wherein all of the floor indicator light, the exit indicator light and the evacuation direction indicator light are installed with a micro camera.