Integrated bridge tunnel lamp capable of being quickly assembled and disassembled

Abstract

An integrated bridge tunnel lamp capable of being quickly assembled and disassembled relates to the technical field of supporting tools and comprises a connecting seat, two connecting plates are slidably mounted on the connecting seat in parallel, rectangular mounting holes are formed in the connecting plates, and the extending direction of the rectangular mounting holes is perpendicular to the sliding direction of the connecting plates. According to the tunnel lamp, the problems that in the prior art, when the tunnel lamp is fixed, due to the fact that the distances between lamp position fixing holes are different, the tunnel lamp cannot be rapidly installed, and the installation efficiency of the tunnel lamp is affected are solved; and when a lamp source of an existing tunnel lamp is damaged and needs to be replaced, the whole tunnel lamp needs to be replaced, and the maintenance cost is increased.

Description

Technical Field

[0001] This utility model relates to the field of support equipment technology, specifically to a quick-assembly and disassembly integrated cable tray tunnel light. Background Technology

[0002] Tunnels are strip-shaped structures constructed in any way and ultimately used underground, with an internal clear cross-section of more than 2 square meters. Tunnel lights are special lighting fixtures used to address the "black hole effect" or "white hole effect" caused by sudden changes in brightness when vehicles enter or exit tunnels. As special sections of high-grade highways, tunnels present a series of visual challenges for vehicles entering, passing through, and exiting them. To accommodate these changes in visual perception, additional electro-optical lighting is required.

[0003] A patent with publication number CN214745364U is disclosed in the prior art. The solution includes a lighting device, a connecting device, an installation device, and an adjustment device. The lighting device includes a stop block, an installation groove, and a battery box. The connecting device includes a lamp stand, a protrusion, a limiting groove, and an installation column. The installation device includes a base, a limiting column, and a movable groove. The adjustment device includes a connecting column, an adjustment groove, and a locking block. When the limiting column is moved into the movable groove, the installation column can be removed from the connecting groove, realizing the disassembly of the lighting device. The operation is simple and convenient.

[0004] The shortcomings of existing technology have gradually become apparent with use, mainly in the following aspects:

[0005] First, the existing tunnel lights cannot be installed quickly due to the different spacing of the fixing holes at the light positions, which affects the installation efficiency of the tunnel lights.

[0006] Secondly, when the existing tunnel lights need to be replaced due to light source damage, the entire tunnel light system needs to be replaced, which increases maintenance costs.

[0007] In conclusion, the existing technology obviously has inconveniences and defects in practical use, so it is necessary to improve it. Utility Model Content

[0008] To address the shortcomings of existing technologies, this utility model provides a quick-assembly and disassembly integrated cable tray tunnel light. This solves the problems of traditional tunnel lights, where the spacing of the fixing holes at the light positions is inconsistent, making it difficult to quickly install the tunnel lights and affecting the installation efficiency; and the fact that existing tunnel lights require the replacement of the entire tunnel light when the light source is damaged, increasing maintenance costs.

[0009] To achieve the above objectives, this utility model provides the following technical solution:

[0010] The quick-assembly and disassembly integrated cable tray tunnel light includes a connecting base with two connecting plates slidably mounted side-by-side on it. Each connecting plate has a rectangular mounting hole, the extension direction of which is perpendicular to the sliding direction of the connecting plate.

[0011] The connecting seat is connected to a lamp holder via a ball joint structure. A lamp source body is detachably connected to the lamp holder. One end of the lamp holder is provided with a hinge seat. One end of the lamp source body is detachably connected to the hinge seat via a hinge claw. The other end of the lamp holder is provided with two locking blocks that move in opposite directions. The other end of the lamp source body is fixedly connected with two locking claws that engage with the locking blocks.

[0012] As an optimized solution, the connecting seat has a clearance hole that is opposite to the rectangular mounting hole. The lower surface of the connecting seat has several positioning grooves arranged in parallel along the sliding direction of the connecting plate at both ends. The upper surface of the connecting plate is fixed with a positioning protrusion, which is inserted into one of the positioning grooves.

[0013] As an optimized solution, the ball joint structure includes a connecting column fixed to the lower surface of the connecting seat, a ball joint seat fixed to the lower end of the connecting column, a swing column fixed to the movable end of the ball joint seat, and the swing column fixed to the lamp holder.

[0014] As an optimized solution, the ball joint seat includes a seat body fixedly connected to the connecting column, a movable ball fixedly connected to the swing column is movably disposed in the seat body, the surface of the movable ball is evenly distributed with a plurality of locking grooves, and a locking knob is threadedly connected to the outer wall of the seat body, the end of the locking knob abutting against one of the locking grooves.

[0015] As an optimized solution, the hinge seat includes two seats fixedly attached to the lower end of the lamp holder in parallel. The two seats are provided with hinge grooves on their opposite end walls. The hinge grooves penetrate the side wall of the seat facing the locking block. The hinge claws are L-shaped and two are arranged opposite each other. The hinge claws are engaged with the hinge grooves.

[0016] As an optimized solution, the lower surface of the lamp holder is provided with a mounting groove, and a lead screw is rotatably installed between the opposite end walls of the mounting groove. The lead screw is provided with two external thread sections with opposite directions of rotation, and the two locking blocks are threadedly connected to the two external thread sections.

[0017] As an optimized solution, the locking claw includes a vertical rod section, the lower end of which is fixedly connected to a hook claw, which abuts against the upper surface of the locking block.

[0018] As an optimized solution, the lower surface of the hook claw is provided with a flat section that abuts against the upper surface of the locking block, and the upper end of the hook claw is inclinedly fixed with a slope section that abuts against the end wall of the locking block.

[0019] As an optimized solution, a driven bevel gear is fixedly connected to the lead screw, and an adjustment knob is rotatably provided on the outer wall of the lamp holder. The end of the adjustment knob extends into the mounting groove and is fixedly connected to a driving bevel gear that meshes with the driven bevel gear.

[0020] As an optimized solution, two spring conductive pins are arranged side by side on the lower surface of the lamp holder, and a connecting wire is fixedly connected to the upper end of the two spring conductive pins. The connecting wire extends to the top of the lamp holder and is fixedly connected to a plug. Two connecting pieces are fixedly connected side by side on the upper surface of the lamp source body, which are arranged opposite to the spring conductive pins.

[0021] As an optimized solution, one side wall of the locking block makes frictional contact with the side wall of the mounting groove.

[0022] As an optimized solution, the junction box is connected to the wiring terminal of the lamp source body via a wire.

[0023] Compared with the prior art, the beneficial effects of this utility model are:

[0024] When the spacing of the lamp position fixing holes is different, the rectangular mounting holes are aligned with the lamp position fixing holes by sliding the two connecting plates. Then, the connecting seat is fixed to the lamp position by passing the bolt through the rectangular mounting holes. This is convenient and quick and can meet the needs of fixing holes with different spacing. The rectangular mounting holes can meet the needs of fixing holes along the extension direction of the rectangular mounting holes, which improves the compatibility.

[0025] By setting a ball joint seat, the swing angle and orientation of the lamp source body can be flexibly adjusted. After adjustment, the locking knob can be tightened to lock it, which improves the flexibility of adjustment.

[0026] By separating the lamp holder from the lamp source body, when the lamp source body is damaged and needs to be replaced, only the lamp source body needs to be replaced, without disassembling the connector and lamp holder. This reduces costs and increases the speed of disassembly and assembly.

[0027] By setting up a hinge base, hinge claw, locking block, and locking claw, when installing the lamp source body, the locking claw is inserted into the hinge groove of the hinge base. Under the support of the hinge groove and the hinge claw, the other end of the lamp source body is swung, and the locking claw is engaged with the locking block, thus achieving quick fixation of the lamp source body.

[0028] When it is necessary to disassemble the main body of the lamp source, turn the adjustment knob to increase the distance between the two locking blocks, so that the locking claws separate from the locking blocks, and the main body of the lamp source can be quickly disassembled.

[0029] By setting up a spring-loaded conductive pin and a contact plate, the main body of the lamp source can be connected to electricity in a convenient and quick manner. Attached Figure Description

[0030] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to scale.

[0031] Figure 1 This is a schematic diagram of the structure of this utility model;

[0032] Figure 2 This is a schematic diagram of the connecting plate of this utility model;

[0033] Figure 3 This is a schematic diagram of the structure of the hinge seat of this utility model;

[0034] Figure 4 This is a schematic diagram of the locking claw of this utility model.

[0035] In the diagram: 1-Connecting seat; 2-Connecting plate; 3-Connecting column; 4-Spherical hinge seat; 5-Locking knob; 6-Locking groove; 7-Swing column; 8-Lamp holder; 9-Lamp source body; 10-Hinge seat; 11-Hinge claw; 12-Locking block; 13-Locking claw; 14-Adjusting knob; 15-Spring conductive pin; 16-Contact piece; 17-Plug; 18-Rectangular mounting hole; 19-Allowing hole; 20-Positioning groove; 21-Positioning protrusion; 22-Hinge groove; 23-Mounting groove; 24-Flat section; 25-Sloping section; 26-Driven bevel gear; 27-Driving bevel gear. Detailed Implementation

[0036] The embodiments of the present invention will now be described in detail with reference to the accompanying drawings. These embodiments are merely illustrative of the present invention and should not be construed as limiting the scope of protection of the present invention.

[0037] like Figures 1 to 4 As shown, the quick-assembly and disassembly integrated cable tray tunnel light includes a connecting base 1. Two connecting plates 2 are slidably mounted side by side on the connecting base 1. Rectangular mounting holes 18 are provided on the connecting plates 2, and the extending direction of the rectangular mounting holes 18 is perpendicular to the sliding direction of the connecting plates 2.

[0038] A lamp holder 8 is connected to the connecting base 1 by a ball joint structure. A lamp source body 9 is detachably connected to the lamp holder 8. A hinge seat 10 is provided at one end of the lamp holder 8. One end of the lamp source body 9 is detachably connected to the hinge seat 10 through a hinge claw 11. Two locking blocks 12 that move in opposite directions are slidably provided at the other end of the lamp holder 8. Two locking claws 13 that engage with the locking blocks 12 are fixedly connected to the other end of the lamp source body 9.

[0039] The connecting seat 1 has a clearance hole 19 that is opposite to the rectangular mounting hole 18. The lower surface of the connecting seat 1 has several positioning grooves 20 arranged in parallel along the sliding direction of the connecting plate 2 at both ends. The upper surface of the connecting plate 2 has a positioning protrusion 21 fixedly connected to it, and the positioning protrusion 21 is inserted into one of the positioning grooves 20.

[0040] The ball joint structure includes a connecting column 3 fixed to the lower surface of the connecting seat 1, a ball joint seat 4 fixed to the lower end of the connecting column 3, a swing column 7 fixed to the movable end of the ball joint seat 4, and the swing column 7 fixed to the lamp holder 8.

[0041] The ball joint seat 4 includes a seat body that is fixedly connected to the connecting column 3. A movable ball that is fixedly connected to the swing column 7 is movably provided inside the seat body. Several locking grooves 6 are evenly distributed on the surface of the movable ball. A locking knob 5 is threadedly connected to the outer wall of the seat body. The end of the locking knob 5 abuts against one of the locking grooves 6.

[0042] The hinge seat 10 includes two seats fixedly attached to the lower end of the lamp holder 8. The two seats have hinge grooves 22 on their opposite end walls. The hinge grooves 22 penetrate the side wall of the seat facing the locking block 12. The hinge claws 11 are L-shaped and two are arranged opposite each other. The hinge claws 11 are engaged with the hinge grooves 22.

[0043] The lower surface of the lamp holder 8 is provided with a mounting groove 23. A lead screw is rotatably mounted between the opposite end walls of the mounting groove 23. The lead screw is provided with two external thread sections with opposite directions of rotation. Two locking blocks 12 are threadedly connected to the two external thread sections.

[0044] The locking claw 13 includes a vertical rod section, and a hook claw is fixed to the lower end of the vertical rod section. The hook claw abuts against the upper surface of the locking block 12.

[0045] The lower surface of the hook claw is provided with a flat section 24 that abuts against the upper surface of the locking block 12. The upper end of the hook claw is inclinedly fixed with a sloped section 25 that rubs against the end wall of the locking block 12. The sloped section 25 can be used to guide the light source body 9 during assembly and then snap it into the locking block 12.

[0046] A driven bevel gear 26 is fixedly connected to the lead screw. An adjustment knob 14 is rotatably provided on the outer wall of the lamp holder 8. The end of the adjustment knob 14 extends into the mounting groove 23 and is fixedly connected to a driving bevel gear 27 that meshes with the driven bevel gear 26.

[0047] Two spring conductive pins 15 are arranged side by side on the lower surface of the lamp holder 8. The upper ends of the two spring conductive pins 15 are fixed with connecting wires. The connecting wires extend to the top of the lamp holder 8 and are fixed with plugs 17. Two connecting pieces 16 are fixed side by side on the upper surface of the lamp source body 9, which are arranged opposite to the spring conductive pins 15.

[0048] One side wall of the locking block 12 is in frictional contact with the side wall of the mounting groove 23.

[0049] The connecting piece 16 is connected to the terminal of the lamp source body 9 via a wire.

[0050] The working principle of this device is as follows:

[0051] When the spacing of the lamp position fixing holes is different, the rectangular mounting hole 18 is aligned with the lamp position fixing hole by sliding the two connecting plates 2. Then, the connecting seat 1 is fixed to the lamp position by passing the bolt through the rectangular mounting hole 18. This is convenient and quick and can meet the needs of fixing holes with different spacing. The rectangular mounting hole 18 can meet the needs of fixing holes along the extension direction of the rectangular mounting hole 18, which improves the compatibility.

[0052] By setting the ball joint seat 4, the swing angle and orientation of the lamp source body 9 can be flexibly adjusted. After adjustment, the locking knob 5 can be tightened to lock it, which improves the flexibility of adjustment.

[0053] By designing the lamp holder 8 and the lamp source body 9 separately, when the lamp source body 9 is damaged and needs to be replaced, only the lamp source body 9 needs to be replaced, without disassembling the connector 1 and the lamp holder 8. This reduces costs and increases the speed of disassembly and assembly.

[0054] By setting up the hinge base 10, hinge claw 11, locking block 12 and locking claw 13, when installing the lamp source body 9, the locking claw 13 is inserted into the hinge groove 22 of the hinge base 10. Under the support of the hinge groove 22 and the hinge claw 11, the other end of the lamp source body 9 is swung, and the locking claw 13 is inserted into the locking block 12, so that the lamp source body 9 can be quickly fixed.

[0055] When it is necessary to disassemble the lamp source body 9, turn the adjustment knob 14 to increase the distance between the two locking blocks 12, so that the locking claw 13 separates from the locking block 12, and the lamp source body 9 can be quickly disassembled.

[0056] By setting the spring conductive pin 15 and the contact piece 16, the lamp source body 9 can be connected to the power source in a convenient and quick manner.

[0057] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model, and they should all be covered within the scope of the claims and specification of this utility model.

Claims

1. A quick-assembly and disassembly integrated cable tray tunnel light, characterized by: The system includes a connecting base (1), on which two connecting plates (2) are slidably mounted side by side. Each connecting plate (2) has a rectangular mounting hole (18) extending perpendicularly to the sliding direction of the connecting plate (2). The connecting seat (1) is connected to the lamp holder (8) by a ball joint structure. The lamp holder (8) is detachably connected to the lamp source body (9). One end of the lamp holder (8) is provided with a hinge seat (10). One end of the lamp source body (9) is detachably connected to the hinge seat (10) through a hinge claw (11). The other end of the lamp holder (8) is provided with two locking blocks (12) that move in opposite directions. The other end of the lamp source body (9) is fixedly connected with two locking claws (13) that engage with the locking blocks (12).

2. The quick-assembly and disassembly integrated cable tray tunnel light according to claim 1, characterized in that: The connecting seat (1) has a clearance hole (19) that is opposite to the rectangular mounting hole (18). The lower surface of the connecting seat (1) has several positioning grooves (20) arranged in parallel along the sliding direction of the connecting plate (2) at both ends. The upper surface of the connecting plate (2) is fixed with a positioning protrusion (21), which is inserted into one of the positioning grooves (20).

3. The quick-assembly and disassembly integrated cable tray tunnel light according to claim 2, characterized in that: The ball joint structure includes a connecting column (3) fixed to the lower surface of the connecting seat (1), a ball joint seat (4) fixed to the lower end of the connecting column (3), a swing column (7) fixed to the movable end of the ball joint seat (4), and the swing column (7) fixed to the lamp holder (8).

4. The quick-assembly and disassembly integrated cable tray tunnel light according to claim 3, characterized in that: The ball joint seat (4) includes a seat body fixedly connected to the connecting column (3). A movable ball fixedly connected to the swing column (7) is movably disposed in the seat body. A plurality of locking grooves (6) are evenly distributed on the surface of the movable ball. A locking knob (5) is threadedly connected to the outer wall of the seat body. The end of the locking knob (5) abuts against one of the locking grooves (6).

5. The quick-assembly and disassembly integrated cable tray tunnel light according to claim 4, characterized in that: The hinge seat (10) includes two seats fixedly attached to the lower end of the lamp holder (8) in parallel. The two seats are provided with hinge grooves (22) on their opposite end walls. The hinge grooves (22) penetrate the side wall of the seat facing the lock block (12). The hinge claws (11) are L-shaped and two are provided opposite each other. The hinge claws (11) are engaged with the hinge grooves (22).

6. The quick-assembly and disassembly integrated cable tray tunnel light according to claim 5, characterized in that: The lower surface of the lamp holder (8) is provided with an installation groove (23). A lead screw is rotatably installed between the opposite end walls of the installation groove (23). The lead screw is provided with two external thread sections with opposite directions of rotation. The two locking blocks (12) are threadedly connected to the two external thread sections.

7. The quick-assembly and disassembly integrated cable tray tunnel light according to claim 6, characterized in that: The locking claw (13) includes a vertical rod section, and a hook is fixed to the lower end of the vertical rod section. The hook abuts against the upper surface of the locking block (12).

8. The quick-assembly and disassembly integrated cable tray tunnel light according to claim 7, characterized in that: The lower surface of the hook is provided with a flat section (24) that abuts against the upper surface of the locking block (12), and the upper end of the hook is inclinedly fixed with a slope section (25) that rubs against the end wall of the locking block (12).

9. The quick-assembly and disassembly integrated cable tray tunnel light according to claim 8, characterized in that: A driven bevel gear (26) is fixedly connected to the lead screw, and an adjustment knob (14) is rotatably provided on the outer wall of the lamp holder (8). The end of the adjustment knob (14) extends into the mounting groove (23) and is fixedly connected to a driving bevel gear (27) that meshes with the driven bevel gear (26).

10. The quick-assembly and disassembly integrated cable tray tunnel light according to claim 9, characterized in that: The lower surface of the lamp holder (8) is provided with two spring conductive pins (15) arranged in parallel. The upper ends of the two spring conductive pins (15) are fixed with connecting wires. The connecting wires extend to the top of the lamp holder (8) and are fixed with plugs (17). The upper surface of the lamp source body (9) is fixed with two connecting pieces (16) arranged opposite to the spring conductive pins (15).

Images