Special power supply for LED explosion-proof lamp

Abstract

The utility model discloses a special power supply for an LED explosion-proof lamp, which comprises an emergency lamp power supply main body, the rear surface of the emergency lamp power supply main body is fixedly provided with a splicing sticker, the upper surface of the emergency lamp power supply main body is fixedly provided with an adjusting frame close to two ends, and the upper surface of the emergency lamp power supply main body is provided with an LED explosion-proof lamp interface close to the middle. A display screen is arranged at the position, close to one end, of the front surface of the emergency lamp power source body, a cable connector is arranged on the side face of the emergency lamp power source body, and the splicing paste comprises a C-shaped clamping strip, a limiting pipe, a fillet bottom piece, a sponge pad, a pasting layer and isolation paper. According to the power supply special for the LED explosion-proof lamp, the power supply special for the LED explosion-proof lamp is more convenient and labor-saving to disassemble and assemble through the splicing stickers, the disassembly and assembly mode is simpler, maintenance of the power supply special for the LED explosion-proof lamp is facilitated, the inclination angle and the rotation angle of the LED explosion-proof lamp can be adjusted through the adjusting frame, the adjusting process is more convenient and labor-saving, and the power supply special for the LED explosion-proof lamp is more convenient to use. And the adjustment mode is simpler.

Description

Technical Field

[0001] This utility model relates to the technical field of LED explosion-proof lamp power supply structure, and in particular to a special power supply for LED explosion-proof lamps. Background Technology

[0002] LED explosion-proof lights are a type of explosion-proof light. Their principle is the same as that of explosion-proof lights, except that the light source is an LED light source. They are lamps that take various specific measures to prevent the ignition of surrounding explosive mixtures such as explosive gas atmospheres, explosive dust atmospheres, and methane gas. The LED explosion-proof light power supply is a temporary power supply installed below the LED explosion-proof light when it is used for emergency lighting.

[0003] Existing LED explosion-proof light power supplies have certain drawbacks in use. The LED explosion-proof lights on traditional power supplies are not convenient to adjust the rotation and tilt angles. Adjustment requires frequent loosening and tightening of screws. When installing LED explosion-proof light power supplies, they need to be mounted on the wall using mounting brackets and bolts, which is inconvenient for disassembly and maintenance and requires frequent bolt removal and installation. Utility Model Content

[0004] The main purpose of this utility model is to provide a special power supply for LED explosion-proof lights, which can effectively solve the problems in the background art.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] An LED explosion-proof light power supply includes an emergency light power supply body. A splicing sticker is fixedly installed on the rear surface of the emergency light power supply body. An adjustment bracket is fixedly installed on the upper surface of the emergency light power supply body near both ends. An LED explosion-proof light interface is provided on the upper surface of the emergency light power supply body near the middle. A display screen is provided on the front surface of the emergency light power supply body near one end. A cable connector is provided on the side of the emergency light power supply body.

[0007] Preferably, the splicing adhesive includes a C-shaped clip, a limiting tube, a rounded corner base, a sponge pad, an adhesive layer, and a release paper.

[0008] Preferably, the C-shaped clip is fixedly installed on the rear surface of the emergency light power supply body, the limiting tube is located inside the C-shaped clip, the rounded corner base is fixedly installed on the rear surface of the limiting tube, the sponge pad is fixedly installed on the rear surface of the rounded corner base, the adhesive layer is fixedly installed on the rear surface of the sponge pad, and the release paper is pasted on the rear surface of the adhesive layer.

[0009] Preferably, the adjustment frame includes a base, a support rod, a first sliding groove hole, a first locking block, a first spring, a U-shaped frame, a gear shaft, a second sliding groove hole, a second locking block, a second spring, a hexagonal frame, a hexagonal sponge sleeve, and a hexagonal rubber sleeve.

[0010] Preferably, the base is fixedly installed on the upper surface of the emergency light power supply body near both ends, the lower end of the support rod is inserted into the base, the first sliding groove hole is opened on the lower surface of the base, the first locking block is located inside the first sliding groove hole, the first spring is fixedly installed on the rear surface of the first locking block, and the front end of the first locking block is locked in the slot of the gear at the lower end of the support rod.

[0011] Preferably, the U-shaped frame is fixedly installed on the upper end of the support rod, the two ends of the gear shaft are inserted into the inside of the U-shaped frame, the second sliding groove hole is opened inside the U-shaped frame, the second locking block is located inside the second sliding groove hole, the second spring is fixedly installed on the upper surface of the second locking block, and the lower end of the second locking block is locked in the gear grooves at both ends of the gear shaft.

[0012] Preferably, the hexagonal frame is fixedly installed on the outside of the gear shaft, the hexagonal sponge sleeve is fixedly installed on the inside of the hexagonal frame, and the hexagonal rubber sleeve is fixedly installed on the inside of the hexagonal sponge sleeve.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] In this utility model, the splicing sticker makes it easier and less strenuous to disassemble and assemble the LED explosion-proof light power supply, and the disassembly and assembly method is simpler, which is beneficial to the maintenance of the LED explosion-proof light power supply. The adjustment bracket can adjust the tilt angle and rotation angle of the LED explosion-proof light, making the adjustment process more convenient and less strenuous, and the adjustment method is simpler. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of a power supply for LED explosion-proof lights according to this utility model;

[0016] Figure 2 This is an exploded view of the splicing structure of a special power supply for LED explosion-proof lights according to this utility model;

[0017] Figure 3 This is an exploded view of the adjustment frame structure of a special power supply for LED explosion-proof lights according to this utility model;

[0018] Figure 4 This utility model relates to a dedicated power supply for LED explosion-proof lights. Figure 1 Enlarged diagram of part A in the middle;

[0019] Figure 5This utility model relates to a dedicated power supply for LED explosion-proof lights. Figure 1 Enlarged diagram of section B;

[0020] Figure 6 This utility model relates to a dedicated power supply for LED explosion-proof lights. Figure 3 Enlarged diagram of section C;

[0021] Figure 7 This utility model relates to a dedicated power supply for LED explosion-proof lights. Figure 3 Enlarged schematic diagram of part D in the middle.

[0022] In the diagram: 1. Emergency light power supply body; 2. Splicing adhesive; 201. C-shaped retaining strip; 202. Limiting tube; 203. Rounded corner base; 204. Sponge pad; 205. Adhesive layer; 206. Release paper; 3. Adjustment frame; 301. Base; 302. Support rod; 303. No. 1 sliding groove hole; 304. No. 1 retaining block; 305. No. 1 spring; 306. U-shaped frame; 307. Gear shaft; 308. No. 2 sliding groove hole; 309. No. 2 retaining block; 310. No. 2 spring; 311. Hexagonal frame; 312. Hexagonal sponge sleeve; 313. Hexagonal rubber sleeve; 4. LED explosion-proof light interface; 5. Display screen; 6. Cable connector. Detailed Implementation

[0023] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0024] like Figure 1-7 As shown, a special power supply for LED explosion-proof lights includes an emergency light power supply body 1. A splicing sticker 2 is fixedly installed on the rear surface of the emergency light power supply body 1. An adjustment bracket 3 is fixedly installed on the upper surface of the emergency light power supply body 1 near both ends. An LED explosion-proof light interface 4 is provided on the upper surface of the emergency light power supply body 1 near the middle. A display screen 5 is provided on the front surface of the emergency light power supply body 1 near one end. A cable connector 6 is provided on the side of the emergency light power supply body 1. The splicing sticker 2 makes it easier and less strenuous to disassemble and assemble the special power supply for LED explosion-proof lights, and the disassembly and assembly method is simpler, which is conducive to the maintenance of the special power supply for LED explosion-proof lights. The adjustment bracket 3 can adjust the tilt angle and rotation angle of the LED explosion-proof light, and the adjustment process is more convenient and less strenuous, and the adjustment method is simpler.

[0025] The splicing adhesive 2 includes a C-shaped retaining strip 201, a limiting tube 202, a rounded corner base 203, a sponge pad 204, an adhesive layer 205, and a release paper 206. The C-shaped retaining strip 201 is fixedly installed on the rear surface of the emergency light power supply body 1. The limiting tube 202 is located inside the C-shaped retaining strip 201. The rounded corner base 203 is fixedly installed on the rear surface of the limiting tube 202. The sponge pad 204 is fixedly installed on the rear surface of the rounded corner base 203. The adhesive layer 205 is fixedly installed on the sponge pad 204. The back surface, the release paper 206 is pasted to the back surface of the adhesive layer 205; the adjustment frame 3 includes a base 301, a support rod 302, a first sliding groove hole 303, a first locking block 304, a first spring 305, a U-shaped frame 306, a gear shaft 307, a second sliding groove hole 308, a second locking block 309, a second spring 310, a hexagonal frame 311, a hexagonal sponge sleeve 312 and a hexagonal rubber sleeve 313; the base 301 is fixedly installed on the upper surface of the emergency light power supply body 1 near both ends. The support rod 302 is inserted into the base 301 at its lower end. A first sliding groove hole 303 is formed on the lower surface of the base 301. A first locking block 304 is located inside the first sliding groove hole 303. A first spring 305 is fixedly installed on the rear surface of the first locking block 304. The front end of the first locking block 304 is engaged in the slot of the gear at the lower end of the support rod 302. A U-shaped frame 306 is fixedly installed on the upper end of the support rod 302. Both ends of the gear shaft 307 are inserted into the U-shaped frame 306. A second sliding groove hole 305 is also present. The slot 308 is opened inside the U-shaped frame 306, the second locking block 309 is located inside the second sliding slot 308, the second spring 310 is fixedly installed on the upper surface of the second locking block 309, and the lower end of the second locking block 309 is locked in the gear grooves at both ends of the gear shaft 307; the hexagonal frame 311 is fixedly installed on the outside of the gear shaft 307, the hexagonal sponge sleeve 312 is fixedly installed on the inside of the hexagonal frame 311, and the hexagonal rubber sleeve 313 is fixedly installed on the inside of the hexagonal sponge sleeve 312.

[0026] It should be noted that this utility model is a special power supply for LED explosion-proof lights. In use, after peeling off the release paper 206 from the surface of the adhesive layer 205 in the splicing patch 2, the adhesive layer 205 is used to fix the LED explosion-proof light power supply to the installation area. The sponge pad 204 makes the adhesive layer 205 fit the wall better. When removing the main body 1 of the emergency light power supply, simply pull the C-shaped clip 201 out of the limiting tube 202. For reinstallation, simply put the C-shaped clip 201 back onto the outside of the limiting tube 202. The splicing patch 2 makes the LED explosion-proof light power supply easier and less strenuous to install and remove, simplifying the installation and removal process and facilitating maintenance. The LED explosion-proof light is installed inside the LED explosion-proof light interface 4 in the adjustment bracket 3, requiring adjustment of the LED... When adjusting the rotation and tilt angles of the LED explosion-proof light, insert the rear end of the LED explosion-proof light into the interior of the hexagonal frame 311. The hexagonal sponge sleeve 312 makes the hexagonal rubber sleeve 313 fit more closely to the surface of the LED explosion-proof light, and the hexagonal rubber sleeve 313 plays a role in preventing slippage. When rotating the support rod 302 by hand, the lower end of the support rod 302 is locked by the first locking block 304 and the first spring 305 in the first sliding groove hole 303, which can adjust the rotation angle of the LED explosion-proof light. When pressing and lifting the LED explosion-proof light, the second locking block 309 and the second spring 310 in the second sliding groove hole 308 lock the gear shaft 307, which can adjust the tilt angle of the LED explosion-proof light. The adjustment bracket 3 can adjust the tilt angle and rotation angle of the LED explosion-proof light, making the adjustment process more convenient and labor-saving, and the adjustment method simpler.

[0027] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A special power supply for LED explosion-proof lamps, characterized by: The emergency light power supply comprises an emergency light power supply body (1), a splicing patch (2) is fixedly mounted on the rear surface of the emergency light power supply body (1), an adjustment frame (3) is fixedly mounted near both ends of the upper surface of the emergency light power supply body (1), an LED explosion-proof light interface (4) is arranged near the middle of the upper surface of the emergency light power supply body (1), a display screen (5) is arranged near one end of the front surface of the emergency light power supply body (1), and a cable connector (6) is arranged on the side of the emergency light power supply body (1).

2. The LED explosion-proof lamp power supply according to claim 1, characterized in that: The splicing patch (2) comprises a C-shaped card strip (201), a position limiting tube (202), a rounded bottom film (203), a sponge pad (204), an adhesive layer (205) and a release paper (206).

3. The LED explosion-proof lamp power supply according to claim 2, characterized in that: The C-shaped clip (201) is fixedly mounted on the rear surface of the emergency light power supply body (1); the position limiting tube (202) is arranged inside the C-shaped clip (201); the rounded bottom film (203) is fixedly mounted on the rear surface of the position limiting tube (202); the sponge pad (204) is fixedly mounted on the rear surface of the rounded bottom film (203); the adhesive layer (205) is fixedly mounted on the rear surface of the sponge pad (204); and the isolation paper (206) is adhered to the rear surface of the adhesive layer (205).

4. The LED explosion-proof lamp power supply according to claim 1, characterized in that: The adjustment frame (3) comprises a base (301), a support rod (302), a No. 1 slide slot hole (303), a No. 1 clamping block (304), a No. 1 spring (305), a U-shaped frame (306), a gear shaft (307), a No. 2 slide slot hole (308), a No. 2 clamping block (309), a No. 2 spring (310), a six-sided frame (311), a six-sided sponge sleeve (312) and a six-sided rubber sleeve (313).

5. The LED explosion-proof lamp power supply according to claim 4, characterized in that: The base (301) is fixedly mounted on the upper surface of the emergency light power supply body (1) near the two ends, the lower end of the support rod (302) is inserted into the base (301), the No. 1 slide slot hole (303) is opened on the lower surface of the base (301), the No. 1 clamping block (304) is arranged inside the No. 1 slide slot hole (303), the No. 1 spring (305) is fixedly mounted on the rear surface of the No. 1 clamping block (304), and the front end of the No. 1 clamping block (304) is clamped in the clamping slot of the gear at the lower end of the support rod (302).

6. The LED explosion-proof lamp power supply according to claim 5, characterized in that: The U-shaped frame (306) is fixedly mounted on the upper end of the support rod (302), the two ends of the gear shaft (307) are inserted into the interior of the U-shaped frame (306), the No. 2 slide slot hole (308) is opened in the interior of the U-shaped frame (306), the No. 2 clamping block (309) is arranged in the interior of the No. 2 slide slot hole (308), the No. 2 spring (310) is fixedly mounted on the upper surface of the No. 2 clamping block (309), and the lower end of the No. 2 clamping block (309) is clamped in the gear grooves at the two ends of the gear shaft (307).

7. The LED explosion-proof lamp power supply according to claim 6, characterized in that: The hexagonal frame (311) is fixedly mounted on the outer side of the gear shaft (307), the hexagonal sponge sleeve (312) is fixedly mounted on the inner side of the hexagonal frame (311), and the hexagonal rubber sleeve (313) is fixedly mounted on the inner side of the hexagonal sponge sleeve (312).

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