Emergency lamp with test function

Abstract

The utility model discloses an emergency lamp with a test function. The emergency lamp comprises an emergency lamp body. A lighting module is arranged in the emergency lighting lamp body, a heat dissipation module is arranged at the bottom of the emergency lighting lamp body, a fixed back plate is installed on the emergency lighting lamp body, installation bases are installed on the two sides of the emergency lighting lamp body, the lighting module comprises a control circuit board, and the control circuit board is installed in the emergency lighting lamp body. According to the utility model, external power supply is carried out through the external power line, an external high-voltage power supply is converted into low-voltage power available for the control circuit board through the transformer, the control circuit board charges the rechargeable battery when the external power supply is available, and the control circuit board supplies power to the LED lamp beads through the rechargeable battery when the external power supply is disconnected. When external power supply exists, the test button is pressed down, if the test is abnormal, the rechargeable battery can be popped up by opening the battery clamping cover and pulling the pulling rope, the battery can be quickly replaced, equipment does not need to be disassembled, and simple and quick maintenance is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of emergency lights, in particular to an emergency light with a testing function. Background Technique

[0002] Emergency lights are the general term for lamps used for emergency lighting. The fire emergency lighting system mainly includes accident emergency lighting, emergency exit signs and indicator lights, which are set up to guide trapped people to evacuate or carry out fire fighting and rescue operations after the normal lighting power supply is cut off in case of a fire. However, it is found in daily inspections that there are many problems in the selection, installation and use of fire emergency lamps in units. Therefore, reasonably selecting the power supply control mode and wiring mode of the emergency lighting system and doing a good job in daily maintenance directly affect the play of the role of the fire emergency lighting system.

[0003] When the existing emergency lights are overhauled, it is necessary to cut off the power supply of the lighting lamp, which requires cutting off the power supply from the main power switch. The operation is time-consuming and laborious. And when there is a problem during the overhaul, it is necessary to remove and disassemble the equipment for inspection, and tools need to be carried for disassembling the equipment, which is not convenient for quickly judging and overhauling faults on site. Therefore, an emergency light with a testing function is needed to meet people's needs. Content of the Utility Model

[0004] The purpose of the utility model is to provide an emergency light with a testing function to solve the problems put forward in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: An emergency light with a testing function, including an emergency lighting lamp main body; a lighting module is arranged inside the emergency lighting lamp main body, a heat dissipation module is arranged at the bottom of the emergency lighting lamp main body, a fixed back plate is installed on the emergency lighting lamp main body, and mounting seats are installed on both sides of the emergency lighting lamp main body;

[0006] Preferably, the lighting module includes a control circuit board, the control circuit board is installed inside the emergency lighting lamp main body, a transformer is installed inside the emergency lighting lamp main body, a battery installation bin is installed on one side of the control circuit board, a rechargeable battery is installed inside the battery installation bin, and a lighting lamp frame is installed above the transformer.

[0007] Preferably, LED lamp beads are installed inside the lighting lamp frame, a dust-proof cover is installed on the lighting lamp frame, and a flexible connecting rod is installed on the lighting lamp frame, and the flexible connecting rod is installed on the emergency lighting lamp main body.

[0008] Preferably, a groove is opened on one side of the emergency lighting lamp main body, a battery clamping cover is installed inside the groove, and a pull rope is installed inside the battery installation bin.

[0009] Preferably, an indicator light is installed on the control circuit board, a test button is installed on the control circuit board, several holes are formed in the main body of the emergency lighting lamp, and the indicator light and the test button are respectively installed in the holes.

[0010] Preferably, an external power cord is installed in the main body of the emergency lighting lamp, the external power cord is connected to a transformer, the transformer is electrically connected to the control circuit board, the control circuit board is electrically connected to the battery installation compartment, and the LED lamp beads are electrically connected to the control circuit board.

[0011] Preferably, the heat dissipation module includes a heat dissipation installation box, a heat dissipation motor is installed in the heat dissipation installation box, a heat dissipation rotating shaft is installed on the heat dissipation motor, heat dissipation fan blades are installed on the heat dissipation rotating shaft, and heat dissipation box ventilation holes are formed in the bottom of the heat dissipation installation box.

[0012] Preferably, a main body upper heat dissipation hole is formed above the main body of the emergency lighting lamp, and a main body lower heat dissipation hole is formed in the bottom inside the main body of the emergency lighting lamp.

[0013] Preferably, a backboard fixing hole is formed in the fixing backboard, a main body fixing hole is formed in the main body of the emergency lighting lamp, the same fixing bolt is installed in the backboard fixing hole and the main body fixing hole, and a backboard hanging hole is formed in the fixing backboard.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] (1) In the present utility model, external power supply is carried out through the external power cord, the external high-voltage power supply is converted into low-voltage power available for the control circuit board through the transformer. When there is external power supply, the control circuit board charges the rechargeable battery. When the external power supply is disconnected, the control circuit board uses the rechargeable battery to supply power to the LED lamp beads. When the test button is pressed when there is external power supply, if the test is abnormal, the rechargeable battery can be ejected by opening the battery cover and pulling the pull cord, and the battery can be quickly replaced without disassembling the device, which is convenient for simple and quick maintenance.

[0016] (2) The heat dissipation motor drives the heat dissipation rotating shaft to rotate, the heat dissipation rotating shaft drives the heat dissipation fan blades to rotate, and when the heat dissipation fan blades rotate, air flow is generated and continuously blown upward, which can accelerate the air flow circulation in the main body of the emergency lighting lamp and avoid the heat generated by the internal circuit working and battery charging from not being dissipated. Description of the Drawings

[0017] Figure 1 It is a three-dimensional structural schematic diagram of an emergency lamp with a test function proposed by the present utility model;

[0018] Figure 2 It is a structural schematic diagram of a flexible connecting rod, a transformer and other structures of an emergency lamp with a test function proposed by the present utility model;

[0019] Figure 3 Schematic diagram of the structures such as the lighting frame and LED lamp beads of an emergency lamp with a testing function proposed by the present utility model;

[0020] Figure 4 Schematic diagram of the structures such as the emergency lighting main body and rechargeable battery of an emergency lamp with a testing function proposed by the present utility model;

[0021] Figure 5 Schematic diagram of the structures such as the heat dissipation installation box and heat dissipation motor of an emergency lamp with a testing function proposed by the present utility model;

[0022] Figure 6 Schematic diagram of the structures such as the fixed back plate and back plate hanging holes of an emergency lamp with a testing function proposed by the present utility model.

[0023] In the figure: 1, emergency lighting main body; 2, lighting module; 3, heat dissipation module; 4, main body fixing hole; 5, fixing bolt; 6, upper heat dissipation hole of the main body; 7, lower heat dissipation hole of the main body; 8, mounting seat; 9, fixed back plate; 10, back plate hanging hole; 11, back plate fixing hole; 200, lighting frame; 201, dust-proof cover; 202, LED lamp bead; 203, flexible connecting rod; 204, transformer; 205, control circuit board; 206, rechargeable battery; 207, external power cord; 208, battery installation bin; 209, battery cover; 210, pull cord; 211, indicator light; 212, test button; 300, heat dissipation installation box; 301, heat dissipation motor; 302, heat dissipation rotating shaft; 303, heat dissipation fan blade; 304, heat dissipation box ventilation hole. Detailed implementation manners

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts shall fall within the protection scope of the present utility model.

[0025] Embodiment 1: Please refer to Figure 1-6 , the present utility model provides a technical solution: An emergency lamp with a testing function includes an emergency lighting main body 1; in order to facilitate manual quick maintenance and equipment heat dissipation, a lighting module 2 is provided inside the emergency lighting main body 1, a heat dissipation module 3 is provided at the bottom of the emergency lighting main body 1, a fixed back plate 9 is installed on the emergency lighting main body 1, and mounting seats 8 are installed on both sides of the emergency lighting main body 1. Lighting is performed through the lighting module 2, and heat dissipation is performed through the heat dissipation module 3;

[0026] In order to achieve the function of convenient maintenance and replacement, the lighting module 2 includes a control circuit board 205, which is installed inside the emergency lighting main body 1. A transformer 204 is installed inside the emergency lighting main body 1. A battery installation bin 208 is installed on one side of the control circuit board 205. A rechargeable battery 206 is installed inside the battery installation bin 208. An illumination lamp frame 200 is installed above the transformer 204. LED lamp beads 202 are installed inside the illumination lamp frame 200. A dust-proof cover 201 is installed on the illumination lamp frame 200. A flexible connecting rod 203 is installed on the illumination lamp frame 200, and the flexible connecting rod 203 is installed on the emergency lighting main body 1. A groove is opened on one side of the emergency lighting main body 1, and a battery clamping cover 209 is installed inside the groove. A pull rope 210 is installed inside the battery installation bin 208. An indicator light 211 is installed on the control circuit board 205. A test button 212 is installed on the control circuit board 205. A number of holes are opened on the emergency lighting main body 1, and the indicator light 211 and the test button 212 are respectively installed inside the holes. An external power cord 207 is installed inside the emergency lighting main body 1, and the external power cord 207 is connected to the transformer 204. The transformer 204 is electrically connected to the control circuit board 205. The control circuit board 205 is electrically connected to the battery installation bin 208. The LED lamp beads 202 are electrically connected to the control circuit board 205. A main body upper heat dissipation hole 6 is opened above the emergency lighting main body 1. A main body lower heat dissipation hole 7 is opened at the bottom inside the emergency lighting main body 1. A backplane fixing hole 11 is opened on the fixing backplane 9. A main body fixing hole 4 is opened on the emergency lighting main body 1. The same fixing bolt 5 is installed inside the backplane fixing hole 11 and the main body fixing hole 4. A backplane hanging hole 10 is opened on the fixing backplane 9. External power supply is carried out through the external power cord 207. The external high-voltage power is converted into low-voltage power available for the control circuit board 205 through the transformer 204. When there is external power supply, the control circuit board 205 charges the rechargeable battery 206. When the external power is disconnected, the control circuit board 205 uses the rechargeable battery 206 to supply power to the LED lamp beads 202. When the test button 212 is pressed when there is external power supply, the control circuit board 205 will cut off the external power supply and supply power to the LED lamp beads 202 through the rechargeable battery 206. If the test is abnormal, the rechargeable battery 206 can be ejected by opening the battery clamping cover 209 and pulling the pull rope 210, and the battery can be quickly replaced without disassembling the equipment, which is convenient for simple and quick maintenance.

[0027] The working principle is as follows: External power supply is provided through the external power cord 207. The external high-voltage power supply is converted into low-voltage power available for the control circuit board 205 through the transformer 204. When there is external power supply, the control circuit board 205 charges the rechargeable battery 206. When the external power supply is disconnected, the control circuit board 205 uses the rechargeable battery 206 to supply power to the LED lamp beads 202. When the test button 212 is pressed with external power supply, the control circuit board 205 will cut off the external power supply and supply power to the LED lamp beads 202 through the rechargeable battery 206. If the test is abnormal, the rechargeable battery 206 can be ejected by opening the battery cover 209 and pulling the pull cord 210, and the battery can be quickly replaced without disassembling the device, which is convenient for simple and quick maintenance. To avoid heat accumulation during device operation and battery charging, the cooling motor 301 in the cooling installation box 300 drives the cooling rotating shaft 302 to rotate, and the cooling rotating shaft 302 drives the cooling fan blades 303 to rotate. When the cooling fan blades 303 rotate, air flow is generated, which continuously blows upward. New air enters through the ventilation holes 304 of the cooling box, enters the emergency lighting main body 1 through the lower cooling holes 7 of the main body, and is blown out through the lower cooling holes 7 of the main body, which can accelerate the air flow circulation in the emergency lighting main body 1 and play a certain role in heat dissipation and temperature reduction.

[0028] Embodiment 2: As Figure 1-5 , for heat dissipation of the device, the heat dissipation module 3 includes a heat dissipation installation box 300. A heat dissipation motor 301 is installed in the heat dissipation installation box 300. A heat dissipation rotating shaft 302 is installed on the heat dissipation motor 301. Heat dissipation fan blades 303 are installed on the heat dissipation rotating shaft 302. Heat dissipation box ventilation holes 304 are opened at the bottom of the heat dissipation installation box 300. To avoid heat accumulation during device operation and battery charging, the heat dissipation motor 301 in the heat dissipation installation box 300 drives the heat dissipation rotating shaft 302 to rotate, and the heat dissipation rotating shaft 302 drives the heat dissipation fan blades 303 to rotate. When the heat dissipation fan blades 303 rotate, air flow is generated, which continuously blows upward. New air enters through the ventilation holes 304 of the heat dissipation box, enters the emergency lighting main body 1 through the lower cooling holes 7 of the main body, and is blown out through the lower cooling holes 7 of the main body, which can accelerate the air flow circulation in the emergency lighting main body 1 and play a certain role in heat dissipation and temperature reduction. The other features are the same as those in Embodiment 1.

[0029] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An emergency light with a testing function, comprising an emergency lighting main body (1); characterized in that: Inside the emergency lighting main body (1), there is a lighting module (2). At the bottom of the emergency lighting main body (1), there is a heat dissipation module (3). A fixed back plate (9) is installed on the emergency lighting main body (1), and mounting seats (8) are installed on both sides of the emergency lighting main body (1). The lighting module (2) includes a control circuit board (205). The control circuit board (205) is installed inside the emergency lighting main body (1). A transformer (204) is installed inside the emergency lighting main body (1). A battery installation compartment (208) is installed on one side of the control circuit board (205). A rechargeable battery (206) is installed inside the battery installation compartment (208). An illumination lamp frame (200) is installed above the transformer (204).

2. The emergency lamp with a testing function according to claim 1, characterized in that: Inside the illumination lamp frame (200), there are LED lamp beads (202). A dust-proof cover (201) is installed on the illumination lamp frame (200). A flexible connecting rod (203) is installed on the illumination lamp frame (200), and the flexible connecting rod (203) is installed on the emergency lighting main body (1).

3. The emergency lamp with a test function according to claim 2, characterized in that: On one side of the emergency lighting main body (1), there is a groove. Inside the groove, there is a battery clamping cover (209). A drawstring (210) is installed inside the battery installation compartment (208).

4. The emergency lamp with a testing function according to claim 3, characterized in that: An indicator light (211) is installed on the control circuit board (205). A test button (212) is installed on the control circuit board (205). Several holes are opened on the emergency lighting main body (1), and the indicator light (211) and the test button (212) are respectively installed in the holes.

5. The emergency light with a testing function according to claim 4, characterized in that: An external power cord (207) is installed inside the emergency lighting main body (1). The external power cord (207) is connected to the transformer (204). The transformer (204) is electrically connected to the control circuit board (205). The control circuit board (205) is electrically connected to the battery installation compartment (208). The LED lamp beads (202) are electrically connected to the control circuit board (205).

6. The emergency lamp with a test function according to claim 1, characterized in that: The heat dissipation module (3) includes a heat dissipation installation box (300). A heat dissipation motor (301) is installed inside the heat dissipation installation box (300). A heat dissipation rotating shaft (302) is installed on the heat dissipation motor (301). A heat dissipation fan blade (303) is installed on the heat dissipation rotating shaft (302). Heat dissipation box ventilation holes (304) are opened at the bottom of the heat dissipation installation box (300).

7. An emergency lamp with a test function according to claim 1, characterized in that: Main body upper heat dissipation holes (6) are opened above the emergency lighting main body (1). Main body lower heat dissipation holes (7) are opened at the bottom inside the emergency lighting main body (1).

8. The emergency lamp with a testing function according to claim 1, characterized in that: Back plate fixing holes (11) are opened on the fixed back plate (9). Main body fixing holes (4) are opened on the emergency lighting main body (1). The same fixing bolt (5) is installed in the back plate fixing holes (11) and the main body fixing holes (4). Back plate hanging holes (10) are opened on the fixed back plate (9).

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