Hanging tool-free quick dismounting and mounting structure for tunnel lamp

Abstract

The utility model is applicable to the technical field of tunnel lamp installation, and provides a tool-free quick dismounting and mounting structure for hanging a tunnel lamp, which comprises a bridge frame and a clamping groove arranged at the bottom of the bridge frame, and a fixing plate is clamped in the clamping groove; the connecting plate is connected to the fixing plate in a clamped mode, a support is rotationally connected to the connecting plate, a limiting hole is formed in the connecting plate, and an arc groove corresponding to the limiting hole is formed in the support; fixing holes are formed in the connecting plate and the bracket; the lamp is arranged below the bracket; the lamp bridge frame has the advantages that the clamping groove is formed in the bottom of the bridge frame, the fixing plate can be rapidly clamped to the bottom of the bridge frame, lamp bridge frame integration is achieved, meanwhile, the disassembly and assembly efficiency is improved, rapid disassembly and assembly are achieved, the position of the lamp is conveniently adjusted, and the working efficiency is improved; the lamp support can be quickly disassembled and assembled through the locking piece and the elastic piece, and the disassembling and assembling efficiency is improved; the mounting stability of the lamp with the specific irradiation angle can be enhanced through the limiting plate, and the use stability of the lamp is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of tunnel lamp installation, in particular to a tool-free quick disassembly and assembly structure for hanging tunnel lamps. Background Art

[0002] Tunnel lamps are increasingly favored by the market because of their good energy-saving performance and long service life. However, the installation of tunnel lamps is restricted by tunnel conditions. It is necessary to adjust both the distance between the tunnel lamp and the tunnel installation location and the irradiation angle at the same time, which increases the installation difficulty of the tunnel lamp. The existing installation method of tunnel lamps mostly uses fixing plates to be directly installed on the tunnel wall, with low disassembly and assembly efficiency, and the position of the tunnel lamp is not easy to adjust, resulting in low work efficiency.

[0003] Chinese Patent with publication number CN221279381U discloses an all-round adjustable tunnel lamp, which includes a lamp body and an adjustment and installation part provided on the lamp body. The adjustment and installation part includes a slider assembly, a connecting rod and a fixed bracket. One end of the connecting rod is spherically hinged to the slider assembly, and the other end of the connecting rod is hinged to the fixed bracket. The slider assembly is slidably connected to the lamp body, and the slider assembly and the lamp body are fixed by a slider fixing member, and the connecting rod and the slider assembly are fixed by a connecting rod fixing member. The above tunnel lamp needs to be directly fixed on the tunnel wall through the fixed bracket, with low installation efficiency and inconvenient position adjustment.

[0004] In summary, the existing technology obviously has inconveniences and defects in actual use, so it is necessary to improve. Content of the Utility Model

[0005] Aiming at the above defects, the purpose of the utility model is to provide a tool-free quick disassembly and assembly structure for hanging tunnel lamps, which can improve the disassembly and assembly efficiency, realize quick disassembly and assembly, and at the same time facilitate the adjustment of the lamp position and improve the work efficiency.

[0006] To achieve the above purpose, the utility model provides a tool-free quick disassembly and assembly structure for hanging tunnel lamps, including: a bridge frame, a card slot provided at the bottom of the bridge frame, and a fixing plate clamped in the card slot; a connecting plate clamped to the fixing plate, a bracket rotatably connected to the connecting plate, a limiting hole provided on the connecting plate, and an arc groove corresponding to the limiting hole provided on the bracket; fixing holes are provided on both the connecting plate and the bracket.

[0007] According to the tool-free quick disassembly and assembly structure for hanging tunnel lamps of the utility model, a box cover is provided on the bridge frame, and a plurality of reinforcing ribs are provided inside the bridge frame.

[0008] For the quick disassembly and assembly structure of a tunnel lamp suspension without tools according to the present utility model, a locking member is rotatably connected to the fixing plate, a receiving groove for receiving a connecting plate is provided on the fixing plate, and an elastic member for moving the locking member in the direction of blocking the receiving groove is provided between the locking member and the fixing plate.

[0009] For the quick disassembly and assembly structure of a tunnel lamp suspension without tools according to the present utility model, the locking member abuts against the bracket, the elastic member includes an upper abutting member and a lower abutting member, the upper abutting member abuts against the locking member, and the lower abutting member abuts against the bracket.

[0010] For the quick disassembly and assembly structure of a tunnel lamp suspension without tools according to the present utility model, a limit pin is provided on the connecting plate, a limit plate is provided outside the connecting plate, and a plurality of pin holes adapted to the limit pin are provided on the limit plate.

[0011] For the quick disassembly and assembly structure of a tunnel lamp suspension without tools according to the present utility model, a plurality of adjustment holes are provided on the limit plate, and the center surrounded by the plurality of adjustment holes coincides with the center surrounded by the plurality of pin holes.

[0012] For the quick disassembly and assembly structure of a tunnel lamp suspension without tools according to the present utility model, a scale is provided on the bracket, and a lamp is provided below the bracket.

[0013] The present utility model provides a quick disassembly and assembly structure for a tunnel lamp suspension without tools, including: a bridge frame, a card slot provided at the bottom of the bridge frame, and a fixing plate is snap-fitted into the card slot; a connecting plate snap-fitted to the fixing plate, a bracket is rotatably connected to the connecting plate, a limit hole is provided on the connecting plate, and an arc groove corresponding to the limit hole is provided on the bracket; fixing holes are provided on both the connecting plate and the bracket; a lamp is provided below the bracket; the beneficial effects of the present utility model are: by providing a card slot at the bottom of the bridge frame, the fixing plate can be quickly snap-fitted to the bottom of the bridge frame, realizing the integration of the lamp and the bridge frame, improving the disassembly and assembly efficiency, realizing quick disassembly and assembly, and facilitating the adjustment of the lamp position, improving the work efficiency; through the locking member and the elastic member, the quick disassembly and assembly of the lamp bracket can be realized, improving the disassembly and assembly efficiency; through the limit plate, the installation stability of the lamp with a specific irradiation angle can be enhanced, improving the use stability of the lamp. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is the overall structural schematic diagram of the present utility model;

[0015] Figure 2 is the partial structural schematic diagram of the present utility model;

[0016] Figure 3 is the present utility model Figure 2 in the partial structural schematic diagram;

[0017] Figure 4It is a schematic diagram of the bridge structure of the present utility model;

[0018] Figure 5 It is a schematic diagram of the support structure of the present utility model;

[0019] Figure 6 It is a schematic diagram of the connecting plate structure of the present utility model;

[0020] Figure 7 It is a schematic diagram of the limit plate structure of the present utility model;

[0021] In the figure, 1 - bridge, 11 - reinforcing rib, 12 - box cover, 13 - card slot, 2 - fixing plate, 21 - receiving groove, 3 - connecting plate, 31 - fixing hole, 32 - arc groove, 33 - fixing pin, 4 - support, 41 - scale, 42 - limit hole, 5 - lamp, 6 - locking member, 7 - elastic member, 71 - upper abutting member, 72 - lower abutting member, 8 - limit plate, 81 - pin hole, 82 - adjusting hole. Detailed implementation manners

[0022] In order to make the purpose, technical solutions and advantages of the present utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0023] See Figures 1 to 7 , the present utility model provides a tool - free quick disassembly and assembly structure for tunnel lamp suspension. The tool - free quick disassembly and assembly structure for tunnel lamp suspension includes: a bridge 1, a card slot 13 provided at the bottom of the bridge 1, and a fixing plate 2 is clamped in the card slot 13; a connecting plate 3 clamped to the fixing plate 2, a support 4 is rotatably connected to the connecting plate 3, a limit hole 42 is provided on the connecting plate 3, and an arc groove 32 corresponding to the limit hole 42 is provided on the support 4; fixing holes 31 are provided on both the connecting plate 3 and the support 4; a lamp 5 is provided below the support 4. The beneficial effects of the present utility model are: by providing a card slot 13 at the bottom of the bridge 1, the fixing plate 2 can be quickly clamped to the bottom of the bridge 1, realizing the integration of the lamp and the bridge, improving the disassembly and assembly efficiency, realizing quick disassembly and assembly, and facilitating the adjustment of the position of the lamp 5, improving the work efficiency; through the locking member 6 and the elastic member 7, the quick disassembly and assembly of the support 4 of the lamp 5 can be realized, improving the disassembly and assembly efficiency; through the limit plate 8, the installation stability of the lamp 5 with a specific irradiation angle can be enhanced, improving the use stability of the lamp 5.

[0024] Refer to Figures 1 to 7 , preferably, a box cover 12 is provided on the bridge 1 of the present utility model, and a number of reinforcing ribs 11 are provided inside the bridge 1. The reinforcing ribs 11 can increase the stability of the bridge 1, provide stable support, and ensure that the lamp 5 can be supported.

[0025] See Figures 1 to 7 In addition, a locking member 6 is rotatably connected to the fixing plate 2 of the present utility model. A receiving groove 21 for receiving the connecting plate 3 is provided on the fixing plate 2. An elastic member 7 for moving the locking member 6 in the direction of blocking the receiving groove 21 is provided between the locking member 6 and the fixing plate 2. The locking member 6 is provided as a hook; the locking member 6 abuts against the bracket 4. The elastic member 7 includes an upper abutting member 71 and a lower abutting member 72. The upper abutting member 61 abuts against the locking member 6, and the lower abutting member 62 abuts against the bracket 4;

[0026] During specific implementation: a protrusion is provided at the end of the locking member 6. When the bracket 4 is pushed into the receiving groove on the fixing plate 2 and the bracket 4 abuts against the hypotenuse of the protrusion, the movable end of the locking member 6 is driven to lift, thereby forcing the upper abutting member 71 to be compressed. When the bracket 4 is arranged in the receiving groove, the elastic member 7 drives the movable end of the locking member 6 to fall, driving the straight edge of the protrusion to abut against the bracket 4, and both sides of the bracket 4 respectively abut against the locking member 6 and the lower abutting member 72, playing a fixing role.

[0027] See Figures 1 to 7 Furthermore, a limit pin is provided on the connecting plate 3 of the present utility model. A limit plate 8 is provided outside the connecting plate 3, and a plurality of pin holes 81 adapted to the limit pin are provided on the limit plate 8;

[0028] During the specific implementation process: by passing a bolt through the adjustment hole 82, the arc groove 32, and the limit hole 42, the angle of the limit plate 8 relative to the bracket 4 can be adjusted, the irradiation angle of the lamp 5 can be adjusted, different installation requirements can be met, and the use stability of the lamp 5 at a specific irradiation angle can be improved.

[0029] See Figures 1 to 7 Better, a plurality of adjustment holes 82 are provided on the limit plate 8 of the present utility model, and the center surrounded by the plurality of adjustment holes 82 coincides with the center surrounded by the plurality of pin holes 81; a scale 41 is provided on the bracket 4.

[0030] Working principle: The cable is arranged in the cable tray 1, and the box cover 12 is clamped on the top of the cable tray 1; when installing the lamp 5, a pair of fixing plates 2 are clamped in the card slots 13, and a bracket 4 is installed at both ends of the lamp 5, and the fixing requirements are realized by passing a bolt through the fixing holes 31 on the connecting plate 3 and the bracket 4; the two connecting plates 3 are respectively arranged in the receiving grooves on the two fixing plates 2 to realize quick installation;

[0031] When adjusting the angle of the lamp 5: In the first embodiment, the limit hole 42 is fixed to the connecting plate 3 by a bolt. According to the scale 41 on the bracket 4, the angle of the lamp 5 is manually adjusted, and after the adjustment is completed, the fixing nut on the bolt is tightened;

[0032] Embodiment 2: Bolts are passed through the adjustment holes 82, arc grooves 32 and limit holes 42, and adjustment holes 82 at different angles are selected according to different installation angle requirements, which can solve the problem of bolt fixing torque attenuation and improve the use stability of the lamp 5.

[0033] In summary, the present invention provides a tool-free quick disassembly and assembly structure for tunnel lamp suspension, including: a bridge frame, a card slot provided at the bottom of the bridge frame, and a fixing plate clamped in the card slot; a connecting plate clamped to the fixing plate, a bracket is rotatably connected to the connecting plate, a limit hole is provided on the connecting plate, and an arc groove corresponding to the limit hole is provided on the bracket; fixing holes are provided on both the connecting plate and the bracket; a lamp provided below the bracket; The beneficial effects of the present invention are: by providing a card slot at the bottom of the bridge frame, the fixing plate can be quickly clamped to the bottom of the bridge frame, realizing the integration of the lamp and the bridge frame, while improving the disassembly and assembly efficiency, realizing quick disassembly and assembly, and at the same time facilitating the adjustment of the lamp position and improving the work efficiency; through the locking member and the elastic member, the quick disassembly and assembly of the lamp bracket can be realized, improving the disassembly and assembly efficiency; through the limit plate, the installation stability of the lamp with a specific irradiation angle can be strengthened, and the use stability of the lamp can be improved.

[0034] Of course, the present invention can also have many other embodiments. Without departing from the spirit and essence of the present invention, those skilled in the art can make various corresponding changes and deformations according to the present invention, but these corresponding changes and deformations should all fall within the protection scope of the appended claims of the present invention.

Claims

1. A tool-free quick disassembly and assembly structure for tunnel light suspension, characterized in that: include: Bridge, A card slot is arranged at the bottom of the bridge frame, and a fixing plate is clamped in the card slot; A connecting plate is clamped on the fixing plate, a bracket is rotatably connected to the connecting plate, a limiting hole is arranged on the connecting plate, an arc groove corresponding to the limiting hole is arranged on the bracket, and fixing holes are arranged on the connecting plate and the bracket.

2. The tool-free quick disassembly and assembly structure for tunnel lamp suspension according to claim 1, characterized in that: A box cover is arranged on the bridge frame, and a plurality of reinforcing ribs are arranged inside the bridge frame.

3. The tool-free quick disassembly and assembly structure for tunnel lamp suspension according to claim 1, characterized in that: A locking piece is rotatably connected to the fixing plate, a receiving groove for receiving the connecting plate is provided on the fixing plate, and an elastic piece for moving the locking piece in a direction of blocking the receiving groove is provided between the locking piece and the fixing plate.

4. The tool-free quick disassembly and assembly structure for tunnel lamp suspension according to claim 3 is characterized in that: The locking member abuts against the bracket, and the elastic member includes an upper abutting member and a lower abutting member, the upper abutting member abuts against the locking member, and the lower abutting member abuts against the bracket.

5. The tool-free quick disassembly and assembly structure for tunnel lamp suspension according to claim 1, characterized in that: A limit pin is arranged on the connecting plate, a limit plate is arranged outside the connecting plate, and a plurality of pin holes matching with the limit pin are arranged on the limit plate.

6. The tool-free quick disassembly and assembly structure for tunnel lamp suspension according to claim 5, characterized in that: The limiting plate is provided with a plurality of adjustment holes, and the centers surrounded by the plurality of adjustment holes coincide with the centers surrounded by the plurality of pin holes.

7. The tool-free quick disassembly and assembly structure for tunnel lamp suspension according to claim 1, characterized in that: The bracket is provided with a scale, and a lamp is provided under the bracket.

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