Fire emergency lighting device

Abstract

The utility model relates to fire-fighting lighting technical field especially a kind of fire emergency lighting equipment, including installation frame, the inside fixed connection of installation frame has first guide lamp, the both sides of installation frame are fixedly connected with side frame, the inside fixed connection of side frame has second guide lamp, the outside of side frame is equipped with several grooves, the inside fixed connection of groove has triangular refractor, the top fixed connection of installation frame has fire emergency alarm lamp.The utility model has the advantages that by being provided with inclined side frame in the both sides of installation frame, the light of second guide lamp passes through groove, can form strip-shaped guide arrow light spot in the both sides of this lighting equipment, relatively more obvious on the guide arrow of installation frame, when fire occurs, can better guide refuge personnel according to correct route, triangular refractor can refract the light emitted by second guide lamp, so that it is along the inclined plane of side frame and is illuminated on both side wall to form guide arrow.

Description

Technical Field

[0001] This utility model relates to the field of fire protection lighting technology, and in particular to a fire emergency lighting device. Background Technology

[0002] Fire emergency lighting equipment is an important safety facility in modern public and industrial buildings. It plays a vital role in fires or other emergencies. Fire emergency lighting is a type of lighting equipment that automatically activates in the event of a power outage or other emergency to provide people with sufficient light to ensure safe evacuation. In order to guide people to escape from the scene, existing fire emergency lighting equipment will have guide arrows on the surface of the lighting equipment. However, the lighting equipment is small in size and the guide arrows are not conspicuous enough, making it difficult for evacuees to find them in an emergency. Utility Model Content

[0003] The purpose of this utility model is to overcome the shortcomings of the prior art and provide a fire emergency lighting device that effectively solves the deficiencies of the prior art.

[0004] The purpose of this utility model is achieved through the following technical solution: a fire emergency lighting device, including a mounting frame, a first guide light fixedly connected inside the mounting frame, side frames fixedly connected to both sides of the mounting frame, a second guide light fixedly connected inside the side frames, several slots opened on the outer side of the side frames, a triangular refractor fixedly connected to the inner side of the slots, and a fire emergency alarm light fixedly connected to the top of the mounting frame.

[0005] Optionally, the inner side of the side frame is a bevel, the side of the triangular refractor is attached to the inner wall of the side frame, the light emission direction of the second guide light is towards the slot, the slot is in the direction of an arrow, and the arrows of the slots on both sides are aligned.

[0006] The above technical solution involves setting inclined side frames on both sides of the mounting frame, allowing the light from the second guide light to pass through the slot, thus forming long strip-shaped guide arrow light spots on both sides of the lighting device. These spots are larger and more conspicuous than the guide arrows on the mounting frame, and can better guide evacuees along the correct route in the event of a fire. The triangular refractor can refract the light emitted by the second guide light, causing it to shine along the inclined surface of the side frame onto the walls on both sides, forming guide arrows.

[0007] Optionally, the light emitted by the first guide light and the second guide light is green, and a guide sign is provided on the front side of the mounting frame. The guide sign is made of a light-transmitting material.

[0008] The above technical solution involves installing a first guide light and a second guide light on the mounting frame. In the event of a fire, these lights emit green light to form a guide sign, guiding evacuees to quickly escape from the burning building.

[0009] Optionally, a power supply is fixedly connected inside the mounting frame, and a smoke sensor is fixedly connected at the center of the top of the mounting frame. The power supply is electrically connected to the first guide light, the second guide light, the smoke sensor, and the fire emergency alarm light.

[0010] The above technical solution involves installing a smoke sensor at the top of the mounting frame to monitor the surrounding air. When the smoke content in the air is detected to be too high, the fire emergency alarm light is activated in a timely manner to remind relevant personnel to evacuate in case of fire. The light also provides illumination to the surrounding area. Meanwhile, the first guide light is in a constant state, serving as a guide for emergency passages during normal times. When a fire occurs, the second guide light is activated, forming arrow-shaped light spots on the walls on both sides of the device to guide evacuees to evacuate in a timely manner along the correct route.

[0011] Optionally, both the mounting frame and the side frame are made of polyimide, and a protective plate is fixedly connected to the outer side of the side frame, with the end of the protective plate bent inward.

[0012] The above technical solution involves using polyimide for the mounting frame and side frames, which makes them lightweight while providing excellent high-temperature resistance. In the event of a fire, this provides protection for the internal guide lights and power supply for an extended period, allowing the lighting device to maintain illumination for a long time at the fire scene. This prevents the mounting frame from being damaged by the fire, which could lead to damage to the internal equipment and prevent the device from providing stable, long-term lighting.

[0013] Optionally, mounting plates are fixedly connected to both the top and bottom back sides of the mounting frame, and the mounting frame is fixedly connected to the wall by the mounting plates and screws.

[0014] Optionally, the fire emergency alarm light is equipped with a signal transmitting device. When the smoke sensor detects fire smoke, it activates the fire emergency alarm light and sends a fire alarm to the control terminal.

[0015] The above technical solution involves installing a signal transmitter inside the fire emergency alarm light, which can promptly send an alarm to the control room or monitoring room in the event of a fire, thus reminding relevant personnel to carry out evacuation and firefighting work.

[0016] This utility model has the following advantages: 1. This fire emergency lighting equipment, by setting inclined side frames on both sides of the mounting frame, allows the light from the second guide light to pass through the slot, forming long strip-shaped guide arrow light spots on both sides of the lighting equipment. These are larger and more conspicuous than the guide arrows on the mounting frame, better guiding evacuees along the correct route in the event of a fire. The triangular refractor can refract the light emitted by the second guide light, causing it to shine along the inclined surface of the side frame and form guide arrows on the walls on both sides. By setting the first and second guide lights on the mounting frame, they emit green light to form guide signs in the event of a fire, guiding evacuees to quickly escape the burning building.

[0017] 2. This fire emergency lighting equipment monitors the surrounding air by installing a smoke sensor at the top of the mounting frame. When the smoke content in the air is detected to be too high, the fire emergency alarm light is activated in time to remind relevant personnel to evacuate in time in case of fire. It also provides illumination for the surrounding area. At the same time, the first guide light is in a constant state to guide the emergency passage. When a fire occurs, the second guide light is activated, forming arrow-shaped light spots on the walls on both sides of the device to guide evacuees to evacuate in time along the correct route.

[0018] 3. This fire emergency lighting equipment, by using polyimide for the mounting frame and side frames, is lightweight while possessing excellent high-temperature resistance. In the event of a fire, it can protect the internal guide lights and power supply for a longer period of time, thus enabling the lighting device to maintain its illumination status for an extended period at the fire scene. This prevents the mounting frame from being damaged by the fire, which could lead to damage to the internal equipment and the inability to provide stable and long-term lighting. By installing a signal transmitter inside the fire emergency alarm light, it can promptly send an alarm to the control room or monitoring room in the event of a fire, timely reminding relevant personnel to carry out evacuation and firefighting work. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the rear view structure of this utility model; Figure 3 This utility model Figure 2 Enlarged structural diagram at point A; Figure 4 This is a top-section structural diagram of the present invention; Figure 5 This is a schematic diagram of the orthographic section of the present invention; Figure 6 This utility model Figure 5 A magnified structural diagram at point B in the middle.

[0020] In the diagram: 1-Mounting frame, 2-First guide light, 3-Side frame, 4-Second guide light, 5-Slot, 6-Triangular refractor, 7-Fire emergency alarm light, 8-Guidance sign, 9-Power supply, 10-Smoke sensor, 11-Protective plate, 12-Mounting plate. Detailed Implementation

[0021] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0022] like Figures 1 to 6 As shown, a fire emergency lighting device includes a mounting frame 1, a first guide light 2 fixedly connected inside the mounting frame 1, side frames 3 fixedly connected to both sides of the mounting frame 1, a second guide light 4 fixedly connected inside the side frames 3, several slots 5 opened on the outer side of the side frames 3, a triangular refractor 6 fixedly connected to the inner side of the slots 5, and a fire emergency alarm light 7 fixedly connected to the top of the mounting frame 1.

[0023] Example 1: The inner side of the side frame 3 is a slope, and the side of the triangular refractor 6 is attached to the inner wall side of the side frame 3. The light emission direction of the second guide light 4 is towards the slot 5, and the slot 5 is in the direction of the arrow. The arrows of the slots 5 on both sides are in the same direction. By setting the inclined side frame 3 on both sides of the mounting frame 1, the light emitted by the second guide light 4 passes through the slot 5, which can form long strip-shaped guide arrow light spots on both sides of the lighting device. The guide arrows on the mounting frame 1 are larger and more conspicuous. In the event of a fire, it can better guide evacuees to follow the correct route. The triangular refractor 6 can refract the light emitted by the second guide light 4, so that it shines along the slope of the side frame 3 and forms guide arrows on the walls on both sides.

[0024] Example 2: The light emitted by the first guide light 2 and the second guide light 4 is green. A guide sign 8 is provided on the front side of the mounting frame 1. The guide sign 8 is made of light-transmitting material. By setting the first guide light 2 and the second guide light 4 on the mounting frame 1, green light is emitted to form a guide sign in the event of a fire, guiding evacuees to quickly escape from the fire building.

[0025] Example 3: A power supply 9 is fixedly connected inside the mounting frame 1, and a smoke sensor 10 is fixedly connected at the center of the top of the mounting frame 1. The power supply 9 is electrically connected to the first guide light 2, the second guide light 4, the smoke sensor 10, and the fire emergency alarm light 7. By installing the smoke sensor 10 at the top of the mounting frame 1, the surrounding air is monitored. When the smoke content in the air is detected to be too high, the fire emergency alarm light 7 is activated in time to remind relevant personnel to evacuate in time in case of fire, and it can also provide illumination for the surrounding area. At the same time, the first guide light 4 is in a constant state, serving as a guide for emergency passages in normal times. When a fire occurs, the second guide light 4 is activated, forming arrow-shaped light spots on the walls on both sides of the device to guide evacuees to evacuate in time along the correct route.

[0026] Example 4: Both the mounting frame 1 and the side frame 3 are made of polyimide. A protective plate 11 is fixedly connected to the outside of the side frame 3. The end of the protective plate 11 is bent inward. By making the mounting frame 1 and the side frame 3 polyimide, they are lightweight and have excellent high temperature resistance. In the event of a fire, they can protect the internal guide lights and power supply for a long time, so that the lighting device can maintain its lighting state for a long time at the fire scene, avoiding the situation where the fire damages the mounting frame 1, causing damage to the internal equipment and preventing it from providing stable and long-term lighting.

[0027] Example 5: Mounting plates 12 are fixedly connected to both the top and bottom back sides of the mounting frame 1. The mounting frame 1 is fixedly connected to the wall by the mounting plates 12 and screws.

[0028] Example 6: The fire emergency alarm light 7 is equipped with a signal transmitting device. When the smoke sensor 10 detects fire smoke, it activates the fire emergency alarm light 7 and sends a fire alarm to the control terminal. By installing a signal transmitting device inside the fire emergency alarm light 7, an alarm can be sent to the control room in a timely manner when a fire occurs, so as to remind relevant personnel to carry out evacuation and fire fighting work.

[0029] The working principle of this utility model is as follows: S1. An inclined side frame 3 is set on both sides of the mounting frame 1 so that the light irradiated by the second guide light 4 passes through the slot 5 and can form a long strip of guide arrow light spot on both sides of the lighting device. It is larger and more conspicuous than the guide arrow on the mounting frame 1. In the event of a fire, it can better guide evacuees to follow the correct route. The triangular refractor 6 can refract the light emitted by the second guide light 4 so that it shines along the inclined surface of the side frame 3 and forms guide arrows on the walls on both sides. S2. A first guide light 2 and a second guide light 4 will be installed on the mounting frame 1. In the event of a fire, they will emit green light to form a guide sign and guide evacuees to quickly escape from the fire-stricken building.

[0030] Compared with the prior art, the present invention has the following advantages: 1. This fire emergency lighting equipment, by setting inclined side frames 3 on both sides of the mounting frame 1, allows the light from the second guide light 4 to pass through the slot 5, forming long strip-shaped guide arrow light spots on both sides of the lighting equipment. These spots are larger and more conspicuous than the guide arrows on the mounting frame 1, and can better guide evacuees along the correct route in the event of a fire. The triangular refractor 6 can refract the light emitted by the second guide light 4, causing it to shine along the inclined surface of the side frame 3 and form guide arrows on the walls on both sides. By setting the first guide light 2 and the second guide light 4 on the mounting frame 1, green light is emitted in the event of a fire to form a guide sign, guiding evacuees to quickly escape from the burning building.

[0031] 2. This fire emergency lighting equipment monitors the surrounding air by installing a smoke sensor 10 on the top of the mounting frame 1. When the smoke content in the air is detected to be too high, the fire emergency alarm light 7 is activated in time to remind relevant personnel to evacuate in time in case of fire. It can also provide lighting for the surrounding area. At the same time, the first guide light 4 is in a constant state to guide the emergency passage in normal times. When a fire occurs, the second guide light 4 is activated, forming arrow-shaped light spots on the walls on both sides of the device to guide the evacuees to evacuate in time along the correct route.

[0032] 3. This fire emergency lighting equipment, by using polyimide for the mounting frame 1 and side frame 3, is lightweight while possessing excellent high-temperature resistance. In the event of a fire, it can protect the internal guide lights and power supply for a longer period of time, thus enabling the lighting device to maintain its illumination status for an extended period at the fire scene. This prevents the mounting frame 1 from being damaged by the fire, which could lead to damage to the internal equipment and the inability to provide stable and long-term lighting. By installing a signal transmitter inside the fire emergency alarm light 7, an alarm can be promptly sent to the control room or monitoring room in the event of a fire, reminding relevant personnel to carry out evacuation and firefighting work in a timely manner.

Claims

1. A fire emergency lighting device, characterized in that: The system includes a mounting frame (1), a first guide light (2) is fixedly connected inside the mounting frame (1), side frames (3) are fixedly connected on both sides of the mounting frame (1), a second guide light (4) is fixedly connected inside the side frame (3), several slots (5) are opened on the outside of the side frame (3), a triangular refractor (6) is fixedly connected to the inside of the slots (5), and a fire emergency alarm light (7) is fixedly connected to the top of the mounting frame (1).

2. The fire emergency lighting device according to claim 1, characterized in that: The inner side of the side frame (3) is a slope, the side of the triangular refractor (6) is attached to the inner wall side of the side frame (3), the light emission direction of the second guide light (4) is towards the slot (5), the slot (5) is in the direction of the arrow, and the arrows of the slots (5) on both sides are in the same direction.

3. The fire emergency lighting device according to claim 2, characterized in that: The light emitted by the first guide light (2) and the second guide light (4) is green. A guide sign (8) is provided on the front side of the mounting frame (1), and the guide sign (8) is made of a light-transmitting material.

4. A fire emergency lighting device according to claim 3, characterized in that: A power supply (9) is fixedly connected inside the mounting frame (1), and a smoke sensor (10) is fixedly connected at the center of the top of the mounting frame (1). The power supply (9) is electrically connected to the first guide light (2), the second guide light (4), the smoke sensor (10), and the fire emergency alarm light (7).

5. A fire emergency lighting device according to claim 4, characterized in that: The mounting frame (1) and the side frame (3) are both made of polyimide. A protective plate (11) is fixedly connected to the outside of the side frame (3), and the end of the protective plate (11) is bent inward.

6. A fire emergency lighting device according to claim 5, characterized in that: The mounting frame (1) has mounting plates (12) fixedly connected to both the top and bottom back sides. The mounting frame (1) is fixedly connected to the wall by the mounting plates (12) and screws.

7. A fire emergency lighting device according to claim 6, characterized in that: The fire emergency alarm light (7) is equipped with a signal transmitting device. When the smoke sensor (10) detects fire smoke, it activates the fire emergency alarm light (7) and sends a fire alarm to the control terminal.

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