Centralized power box for fire-fighting emergency lighting

Abstract

The utility model discloses a fire-fighting emergency lighting centralized power box which comprises a fire-fighting power box body, a box door is movably embedded in the front surface of the fire-fighting power box body, an embedded outer frame is fixedly installed on the rear surface of the fire-fighting power box body, and a door lock is fixedly installed at the position, close to the edge, of the front surface of the box door. A display screen is fixedly embedded in the front surface of the box door close to the middle of the upper end, and an indicator lamp row is fixedly mounted on the front surface of the box door close to the lower end of the display screen. According to the fire-fighting emergency lighting centralized power box, the fire-fighting power box body is more stable after being installed, more convenient and rapid to disassemble and assemble and simpler in disassembly and assembly operation mode through the embedded outer frame, maintenance and replacement of a fire-fighting box are facilitated, the internal heat dissipation speed of the fire-fighting power box body can be increased through the heat dissipation frame, and the heat dissipation efficiency of the fire-fighting power box body is improved. And dust can be isolated, and water is prevented from being splashed into the fire-fighting power box main body.

Description

Technical Field

[0001] The utility model relates to the technical field of fire emergency lighting centralized power supply box structure, in particular to a fire emergency lighting centralized power supply box. Background Art

[0002] The fire emergency lighting centralized power supply box should be selected in the fire control room, power distribution facilities or special shaft, while taking into account power supply power, safety and environmental factors. The fire-dedicated lighting power supply supplies power for the emergency lighting system. The fire emergency lighting centralized power supply carries various intelligent fire emergency evacuation lamps and receives instructions from the system host to control the operation of the fire emergency lamps.

[0003] The existing integrated evacuation indicator light fire extinguisher box has certain drawbacks when in use. After the traditional integrated evacuation indicator light fire extinguisher box is installed with bolts, it is not convenient to disassemble and the bolts need to be frequently disassembled and assembled, which is not conducive to maintenance and replacement. If it is not installed with bolts, it is simply hung and placed, which is not stable enough after installation. There is no blower fan on the heat dissipation hole, and there is no filtering and isolation structure. Water and dust can easily enter the interior of the fire extinguisher box, causing a layer of mud to often settle on the bottom of the fire extinguisher box. Utility Model Content

[0004] The main purpose of the utility model is to provide a centralized power supply box for fire emergency lighting, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A fire emergency lighting centralized power supply box comprises a fire power supply box body, a box door is movably embedded in the front surface of the fire power supply box body, an embedded outer frame is fixedly installed on the rear surface of the fire power supply box body, a door lock is fixedly installed on the front surface of the box door near the edge, a display screen is embedded and fixedly installed on the front surface of the box door near the middle of the upper end, an indicator light row is fixedly installed on the front surface of the box door near the lower end of the display screen, and a heat dissipation frame is fixedly installed inside the rounded rectangular through hole on the side of the fire power supply box body.

[0007] Preferably, the embedded outer frame includes a slotted outer frame, a slotted anti-slip inner frame, a hemispherical slot, a connecting inner frame, a latch short rod and a telescopic spring.

[0008] Preferably, the slotted anti-slip inner frame is fixedly installed inside the slotted outer frame, and the hemispherical slot is opened on the inner side of the slotted outer frame near the rear end. There are several hemispherical slots, and the hemispherical slots are evenly distributed on the inner side of the slotted outer frame near the rear end.

[0009] Preferably, the connecting inner frame is fixedly installed on the rear surface of the fire power box body, the short latch rod is inserted into the through hole on the side of the connecting inner frame, the telescopic spring is sleeved on the outside of the short latch rod, and the two ends of the telescopic spring are respectively fixedly connected to the rear end of the short latch rod and the inner side of the connecting inner frame.

[0010] Preferably, the heat dissipation frame includes a No. 1 heat dissipation hole installation frame, a connecting bending tube, a No. 2 heat dissipation hole installation frame, a No. 1 filter screen, a No. 2 filter screen and a blower fan.

[0011] Preferably, the No. 1 heat dissipation hole mounting frame is fixedly installed inside the rounded rectangular through hole on the side of the fire power box body, the connecting bending tube is fixedly installed at the position corresponding to the heat dissipation through hole on the front surface of the No. 1 heat dissipation hole mounting frame, and the No. 2 heat dissipation hole mounting frame is fixedly installed at the front end of the connecting bending tube.

[0012] Preferably, the No. 1 filter and the No. 2 filter are fixedly installed on the inner side of the No. 2 heat dissipation hole installation frame, and the blower fan is fixedly installed on the rear surface of the No. 1 heat dissipation hole installation frame.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] In the utility model, an embedded outer frame is provided, which makes the main body of the fire power supply box more stable after installation, and is more convenient and quick to disassemble and assemble. The disassembly and assembly operation method is simpler, which is conducive to the maintenance and replacement of the fire box. The heat dissipation frame is provided, which can speed up the heat dissipation speed inside the main body of the fire power supply box, isolate dust, and prevent water from splashing into the interior of the main body of the fire power supply box. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of a centralized power supply box for fire emergency lighting according to the utility model;

[0016] Figure 2 This is a schematic diagram of the exploded structure of an embedded outer frame of a centralized power supply box for fire emergency lighting according to the utility model;

[0017] Figure 3 This is a schematic diagram of the exploded structure of a heat dissipation frame of a centralized power supply box for fire emergency lighting according to the utility model;

[0018] Figure 4 The utility model is a centralized power supply box for fire emergency lighting Figure 1 The enlarged schematic diagram of part A in the middle;

[0019] Figure 5 The utility model is a centralized power supply box for fire emergency lighting Figure 2 The enlarged schematic diagram of part B in the middle;

[0020] Figure 6The utility model is a centralized power supply box for fire emergency lighting Figure 2 Enlarged schematic diagram of part C in the middle.

[0021] In the figure: 1. Fire power box body; 2. Box door; 3. Embedded outer frame; 301. Slotted outer frame; 302. Slotted non-slip inner frame; 303. Hemispherical slot; 304. Connecting inner frame; 305. Short latch rod; 306. Telescopic spring; 4. Door lock; 5. Display screen; 6. Indicator light row; 7. Heat dissipation frame; 701. No. 1 heat dissipation hole installation frame; 702. Connecting bending pipe; 703. No. 2 heat dissipation hole installation frame; 704. No. 1 filter; 705. No. 2 filter; 706. Blower fan. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] like Figure 1-6 As shown, a fire emergency lighting centralized power supply box includes a fire power supply box body 1, a box door 2 is embedded and movably installed on the front surface of the fire power supply box body 1, an embedded outer frame 3 is fixedly installed on the rear surface of the fire power supply box body 1, a door lock 4 is fixedly installed on the front surface of the box door 2 near the edge, a display screen 5 is embedded and fixedly installed on the front surface of the box door 2 near the middle of the upper end, and an indicator light row 6 is fixedly installed on the front surface of the box door 2 near the lower end of the display screen 5. A heat dissipation frame 7 is fixedly installed inside the rounded rectangular through hole on the side of the fire power supply box body 1. The embedded outer frame 3 makes the fire power supply box body 1 more stable after installation, and more convenient and quick to disassemble and assemble. The disassembly and assembly operation method is simpler, which is conducive to the maintenance and replacement of the fire box. The heat dissipation frame 7 can accelerate the heat dissipation speed inside the fire power supply box body 1, and can isolate dust to prevent water from splashing into the inside of the fire power supply box body 1.

[0024] Preferably, the embedded outer frame 3 includes a slotted outer frame 301 , a slotted anti-skid inner frame 302 , a hemispherical slot 303 , a connecting inner frame 304 , a latch short rod 305 and a telescopic spring 306 .

[0025] Preferably, the slotted anti-slip inner frame 302 is fixedly installed inside the slotted outer frame 301, and the hemispherical slot 303 is opened on the inner side of the slotted outer frame 301 near the rear end. There are several hemispherical slots 303, and the hemispherical slots 303 are evenly distributed on the inner side of the slotted outer frame 301 near the rear end.

[0026] Preferably, the connecting inner frame 304 is fixedly installed on the rear surface of the fire power box body 1, the short latch rod 305 is inserted into the through hole on the side of the connecting inner frame 304, the telescopic spring 306 is sleeved on the outside of the short latch rod 305, and the two ends of the telescopic spring 306 are respectively fixedly connected to the rear end of the short latch rod 305 and the inner side of the connecting inner frame 304.

[0027] Preferably, the heat dissipation frame 7 includes a No. 1 heat dissipation hole installation frame 701 , a connecting bending tube 702 , a No. 2 heat dissipation hole installation frame 703 , a No. 1 filter 704 , a No. 2 filter 705 and a blower fan 706 .

[0028] Preferably, the No. 1 heat dissipation hole mounting frame 701 is fixedly installed inside the rounded rectangular through hole on the side of the fire power box main body 1, the connecting bending tube 702 is fixedly installed at the position corresponding to the heat dissipation through hole on the front surface of the No. 1 heat dissipation hole mounting frame 701, and the No. 2 heat dissipation hole mounting frame 703 is fixedly installed at the front end of the connecting bending tube 702.

[0029] Preferably, the first filter 704 and the second filter 705 are fixedly installed on the inner side of the second heat dissipation hole installation frame 703, and the blower fan 706 is fixedly installed on the rear surface of the first heat dissipation hole installation frame 701.

[0030] It should be noted that the utility model is a centralized power supply box for fire emergency lighting. When in use, the indicator light row 6 turns on and off to know whether the evacuation indicator light is damaged. The slotted outer frame 301 is embedded and fixed to the wall through concrete. When it is to be disassembled, the fire power supply box body 1 can be directly pulled out. When reinstalling, align the connecting inner frame 304 with the inside of the slotted outer frame 301, and insert the rear end of the fire power supply box body 1 into the inside of the slotted outer frame 301 until the short rod 305 of the latch is re-stuck into the inside of the hemispherical slot 303 due to the telescopic spring 306. The slotted anti-skid inner frame 302 plays an anti-skid role, and the embedded outer frame 3 makes the fire power supply box body 1 is more stable after installation, and is more convenient and quick to disassemble and assemble. The disassembly and assembly operation method is simpler, which is conducive to the maintenance and replacement of the fire extinguisher box. In the heat dissipation frame 7, the blower fan 706 accelerates the air flow inside the fire power supply box body 1 and accelerates the heat dissipation speed. The No. 1 filter 704 and the No. 2 filter 705 play a filtering role. The connecting bent tube 702 between the No. 1 heat dissipation hole installation frame 701 and the No. 2 heat dissipation hole installation frame 703 can prevent water from splashing into the interior of the fire power supply box body 1. The heat dissipation frame 7 can accelerate the heat dissipation speed inside the fire power supply box body 1, and can isolate dust to prevent water from splashing into the interior of the fire power supply box body 1.

[0031] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A centralized power supply box for fire emergency lighting, characterized in that: The fire power supply box comprises a main body (1), a box door (2) is embedded and movably installed on the front surface of the fire power supply box main body (1), an embedded outer frame (3) is fixedly installed on the rear surface of the fire power supply box main body (1), a door lock (4) is fixedly installed on the front surface of the box door (2) near the edge, a display screen (5) is embedded and fixedly installed on the front surface of the box door (2) near the middle of the upper end, an indicator light row (6) is fixedly installed on the front surface of the box door (2) near the lower end of the display screen (5), and a heat dissipation frame (7) is fixedly installed inside the rounded rectangular through hole on the side of the fire power supply box main body (1).

2. A centralized power supply box for fire emergency lighting according to claim 1, characterized in that: The embedded outer frame (3) comprises a slotted outer frame (301), a slotted anti-slip inner frame (302), a hemispherical slot (303), a connecting inner frame (304), a latch short rod (305) and a telescopic spring (306).

3. A centralized power supply box for fire emergency lighting according to claim 2, characterized in that: The slotted anti-skid inner frame (302) is fixedly mounted inside the slotted outer frame (301), and the hemispherical card slots (303) are provided at a position close to the rear end of the inner side of the slotted outer frame (301). There are a plurality of hemispherical card slots (303), and the hemispherical card slots (303) are evenly distributed at a position close to the rear end of the inner side of the slotted outer frame (301).

4. A centralized power supply box for fire emergency lighting according to claim 3, characterized in that: The connecting inner frame (304) is fixedly mounted on the rear surface of the fire power supply box body (1); the latch short rod (305) is inserted into the through hole on the side of the connecting inner frame (304); the telescopic spring (306) is sleeved on the outside of the latch short rod (305); and the two ends of the telescopic spring (306) are respectively fixedly connected to the rear end of the latch short rod (305) and the inside of the connecting inner frame (304).

5. A centralized power supply box for fire emergency lighting according to claim 4, characterized in that: The heat dissipation frame (7) comprises a No. 1 heat dissipation hole installation frame (701), a connecting bending tube (702), a No. 2 heat dissipation hole installation frame (703), a No. 1 filter (704), a No. 2 filter (705) and a blower fan (706); the No. 1 heat dissipation hole installation frame (701) is fixedly installed inside the rounded rectangular through hole on the side of the fire power supply box body (1); the connecting bending tube (702) is fixedly installed at a position corresponding to the heat dissipation through hole on the front surface of the No. 1 heat dissipation hole installation frame (701); the No. 2 heat dissipation hole installation frame (703) is fixedly installed at the front end of the connecting bending tube (702); the No. 1 filter (704) and the No. 2 filter (705) are fixedly installed on the inner side of the No. 2 heat dissipation hole installation frame (703); and the blower fan (706) is fixedly installed on the rear surface of the No. 1 heat dissipation hole installation frame (701).

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