Electrical lighting device for building

Abstract

The utility model provides a building electrical lighting device, which relates to the technical field of lighting devices, and comprises a protection box, a lifting assembly is arranged on the surface of one side of the protection box, the lifting assembly comprises a supporting rod and a fixing block, the outer surface of one side of the supporting rod is connected with the fixing block, a spring is arranged in the fixing block, and the fixing block is connected with the supporting rod. An inserting rod is inserted into the spring, a push block is connected to the surface of one side of the inserting rod, and a pull block is connected to one end of the inserting rod. When the height of the illuminating lamp needs to be adjusted, the pull block can be pulled outwards, one end of the inserting rod is pulled out of the inserting hole in the current position, then the height of the lifting rod is adjusted in a sliding mode, and when the illuminating lamp is adjusted to the proper height, the inserting rod is pushed by the spring to be inserted into the inserting hole in the current height, and then the illuminating lamp can be fixed. And the problem that a fixing bolt needs to be screwed when the height of an existing illuminating lamp is adjusted is solved, and the convenience during adjustment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of lighting devices, in particular to a building electrical lighting device. Background Art

[0002] A lighting fixture refers to a device that provides light energy through a power source or other energy sources. It is usually composed of lamps, electrical accessories, light sources, etc. In the construction industry, lighting fixtures are also one of the indispensable equipment.

[0003] As disclosed in publication number: CN212961286U, a lighting device for nighttime building electrical construction includes a protective box, four wheels are fixedly installed at the bottom of the protective box, a battery, a reinforcement mechanism and a rotating mechanism are fixedly installed inside the protective box, the reinforcement mechanism includes an electric telescopic rod and an insertion rod, the rotating mechanism includes a support rod, a turntable, a gear, a screw, an arc-shaped clamping ring, a support block and an auxiliary rod, and a lighting mechanism is arranged on the top of the turntable. The utility model twists the fixing bolt to separate the fixing bolt from the corresponding limiting groove so that the vertical rod and the support tube can be extended and retracted, and the height of the lighting device can be reduced. The connecting plate is pushed upward to separate the limiting rod from the limiting hole at the top of the support seat, and then the support tube is rotated to place the support tube horizontally, so that the lighting device can be folded and extended, and the volume of the lighting device can be reduced, thereby facilitating the transportation and storage of the lighting device.

[0004] The main function of this patent is to tighten the fixing bolts so that the fixing bolts are separated from the corresponding limit grooves, so that the vertical pole and the supporting tube can be extended and retracted, and the height of the lighting device can be lowered. However, when adjusting the height of the lighting lamp, the existing device needs to tighten or loosen the fixing bolts each time, which increases the complexity and time cost of the operation. The convenience of adjusting the height of the lighting lamp needs to be improved. Therefore, we propose a new type of building electrical lighting device. Utility Model Content

[0005] The purpose of the utility model is to solve the problem that when the existing device in the prior art adjusts the height of the lighting lamp, each adjustment requires tightening or loosening the fixing bolt, which increases the complexity and time cost of the operation, and the convenience of adjusting the height of the lighting lamp needs to be improved.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a building electrical lighting device, including a protective box, a lifting assembly is arranged on one side surface of the protective box, the lifting assembly includes a support rod and a fixed block, the outer surface of one side of the support rod is connected with the fixed block, a spring is arranged inside the fixed block, a plug rod is inserted inside the spring, a push block is connected to the surface of one side of the plug rod, a pull block is connected to one end of the plug rod, a lifting rod is inserted inside the support rod, an array of jacks is provided on the outer surface of one side of the lifting rod, the front and rear ends of the lifting rod are connected with guide blocks, the front and rear end inner walls of the support rod are provided with guide grooves, and the top of the lifting rod is connected with a lighting lamp.

[0007] Furthermore, the position and size of the guide groove match the position and size of the guide block, and the lifting rod is slidably connected to the guide groove through the guide block.

[0008] Furthermore, the outer surface of the lifting rod is in contact with the inner wall of the supporting rod, and the pushing block forms an elastic structure through the fixing block and the spring.

[0009] Furthermore, the insertion rod and the insertion hole are on the same horizontal line.

[0010] Furthermore, the front and rear ends of the bottom of the protective box are both provided with fixing components, and the fixing components include a connecting block and a threaded hole, and the connecting block is provided with a threaded hole inside.

[0011] Furthermore, a threaded rod is arranged inside the threaded hole, a handle is connected to the top of the threaded rod, a round block is connected to the bottom of the threaded rod, a fixing rod is connected to the bottom of the round block, and the threaded rod is threadedly connected to the connecting block through the threaded hole.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. In the utility model, when the height of the lighting lamp needs to be adjusted, the pull block can be pulled outward to make one end of the plug rod be pulled out from the socket at the current position, and then the height of the lifting rod can be adjusted by sliding. When the lighting lamp is adjusted to a suitable height, the plug rod can be pushed by the spring to be inserted into the socket at the current height to fix it, avoiding the problem of the existing lighting lamp needing to screw the fixing bolt when adjusting the height, thereby improving the convenience of adjustment.

[0014] 2. In the utility model, after the protection box is pushed to the construction area, the handle can be turned to drive the threaded rod to push the fixing rod into the soil ground, so as to fix the protection box, increase the stability during lighting, avoid the pushing method of the electric push rod, and reduce the cost of regular maintenance and upkeep of the electric push rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A three-dimensional structural schematic diagram of a building electrical lighting device is proposed for the utility model;

[0016] Figure 2 This is a three-dimensional structural schematic diagram from another angle of a building electrical lighting device proposed by the utility model;

[0017] Figure 3 A schematic diagram of a partial explosion structure of a building electrical lighting device is proposed for the utility model;

[0018] Figure 4 A schematic diagram of the cross-sectional structure of a support rod of a building electrical lighting device is provided for the utility model;

[0019] Figure 5 for Figure 4 The enlarged structural diagram at A in the middle;

[0020] Figure 6 The utility model provides a schematic diagram of the exploded structure of a connection block of a building electrical lighting device.

[0021] Legend: 1. Protective box; 2. Lifting assembly; 201. Support rod; 202. Fixing block; 203. Spring; 204. Insert rod; 205. Pull block; 206. Push block; 207. Lifting rod; 208. Socket; 209. Guide block; 210. Guide groove; 211. Lighting lamp; 3. Fixing assembly; 301. Connecting block; 302. Threaded hole; 303. Threaded rod; 304. Handle; 305. Round block; 306. Fixing rod. DETAILED DESCRIPTION

[0022] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0023] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0024] Embodiment 1, as Figure 1-Figure 5As shown, the utility model provides a building electrical lighting device, including a protection box 1, a lifting assembly 2 is arranged on one side surface of the protection box 1, the lifting assembly 2 includes a support rod 201 and a fixing block 202, one side outer surface of the support rod 201 is connected to the fixing block 202, a spring 203 is arranged inside the fixing block 202, an insertion rod 204 is inserted inside the spring 203, a push block 206 is connected to one side surface of the insertion rod 204, one end of the insertion rod 204 is connected to a pull block 205, a lifting rod 207 is inserted inside the support rod 201, and an array of insertion rods is arranged on the outer surface of one side of the lifting rod 207. Hole 208, the front and rear ends of the lifting rod 207 are connected to guide blocks 209, the front and rear end inner walls of the support rod 201 are provided with guide grooves 210, the top of the lifting rod 207 is connected to a lighting lamp 211, the position and size of the guide groove 210 match the position and size of the guide block 209, the lifting rod 207 is slidably connected with the guide groove 210 through the guide block 209, the outer surface of the lifting rod 207 is in contact with the inner wall of the support rod 201, the push block 206 forms an elastic structure through the fixing block 202 and the spring 203, and the insertion rod 204 and the socket 208 are on the same horizontal line.

[0025] The effect achieved by the entire embodiment 1 is that when performing construction, the lighting lamp 211 can be turned on for lighting. When the height of the lighting lamp 211 needs to be adjusted, the pull block 205 can be pulled outward first, so that the pull block 205 can drive the insertion rod 204 to squeeze the spring 203 through the push block 206, and one end of the insertion rod 204 is pulled out from the socket 208 at the current position, thereby releasing the fixation of the lifting rod 207. After that, the lifting rod 207 can be grasped to slide in the support rod 201, and the guide block 209 and the guide block 209 are connected to the guide block 209. The groove 210 can play a guiding role to prevent the lifting rod 207 from being offset in the support rod 201, so that the height of the lifting rod 207 can be adjusted. When the lighting lamp 211 is adjusted to a suitable height, the pull block 205 can be loosened, so that the spring 203 can push the push block 206 through its own elastic force to drive one end of the insertion rod 204 to be inserted into the socket 208 of the current height to fix it, thereby avoiding the problem of the existing lighting lamp 211 needing to screw the fixing bolt when adjusting the height, thereby improving the convenience of adjustment.

[0026] Embodiment 2, as Figure 1 , Figure 2 and Figure 6As shown, the front and rear ends of the bottom of the protective box 1 are both provided with fixing components 3, and the fixing components 3 include a connecting block 301 and a threaded hole 302. The connecting block 301 is provided with a threaded hole 302, and the threaded hole 302 is provided with a threaded rod 303. The top of the threaded rod 303 is connected to a handle 304, the bottom of the threaded rod 303 is connected to a round block 305, and the bottom of the round block 305 is connected to a fixing rod 306. The threaded rod 303 is threadedly connected to the connecting block 301 through the threaded hole 302.

[0027] The effect achieved by the entire embodiment 2 is that after the protection box 1 is pushed to the construction area, the handle 304 can be rotated forward, so that the handle 304 can drive the threaded rod 303 to rotate with the connecting block 301 through the threaded hole 302, and push the round block 305 downward, so that the fixing rod 306 can be inserted into the soil ground, thereby fixing the protection box 1, increasing stability during lighting, avoiding the pushing method of the electric push rod, and reducing the cost of regular maintenance and servicing of the electric push rod.

[0028] Working principle: When it is necessary to adjust the height of the lighting lamp 211, the pull block 205 can be pulled outward to make one end of the plug rod 204 withdrawn from the socket 208 at the current position, and then the height of the lifting rod 207 can be adjusted by sliding. When the lighting lamp 211 is adjusted to a suitable height, the spring 203 pushes the plug rod 204 into the socket 208 at the current height to fix it, avoiding the problem of the existing lighting lamp 211 needing to screw the fixing bolts when adjusting the height, thereby improving the convenience of adjustment. After the protection box 1 is pushed to the construction area, the handle 304 can be turned to drive the threaded rod 303 to push the fixing rod 306 into the soil ground, thereby fixing the protection box 1, increasing the stability during lighting, avoiding the push method of the electric push rod, and reducing the cost of regular maintenance and servicing of the electric push rod.

[0029] The above are only preferred embodiments of the present invention and are not intended to limit the present invention in other forms. Any technician familiar with the profession may use the technical contents disclosed above to change or modify them into equivalent embodiments with equivalent changes and apply them to other fields. However, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A building electrical lighting device, comprising a protective box (1), characterized in that: A lifting assembly (2) is provided on one side surface of the protection box (1); The lifting assembly (2) comprises a support rod (201) and a fixed block (202); the outer surface of one side of the support rod (201) is connected to the fixed block (202); a spring (203) is arranged inside the fixed block (202); an insertion rod (204) is inserted inside the spring (203); a push block (206) is connected to the surface of one side of the insertion rod (204); a pull block (205) is connected to one end of the insertion rod (204); a lifting rod (207) is inserted inside the support rod (201); an array of insertion holes (208) is provided on the outer surface of one side of the lifting rod (207); the front and rear ends of the lifting rod (207) are connected to guide blocks (209); the inner walls of the front and rear ends of the support rod (201) are provided with guide grooves (210); and the top of the lifting rod (207) is connected to a lighting lamp (211).

2. The building electrical lighting device according to claim 1, characterized in that: The position and size of the guide groove (210) match the position and size of the guide block (209), and the lifting rod (207) is slidably connected to the guide groove (210) via the guide block (209).

3. The building electrical lighting device according to claim 2, characterized in that: The outer surface of the lifting rod (207) is in contact with the inner wall of the support rod (201), and the push block (206) forms an elastic structure through the fixing block (202) and the spring (203).

4. The building electrical lighting device according to claim 3, characterized in that: The insertion rod (204) and the insertion hole (208) are located at the same horizontal line.

5. The building electrical lighting device according to claim 1, characterized in that: The front and rear ends of the bottom of the protection box (1) are both provided with fixing components (3), the fixing components (3) comprising a connecting block (301) and a threaded hole (302), and the threaded hole (302) is provided inside the connecting block (301).

6. The building electrical lighting device according to claim 5, characterized in that: A threaded rod (303) is arranged inside the threaded hole (302), a handle (304) is connected to the top of the threaded rod (303), a round block (305) is connected to the bottom of the threaded rod (303), a fixing rod (306) is connected to the bottom of the round block (305), and the threaded rod (303) is threadedly connected to the connecting block (301) through the threaded hole (302).

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