Shockproof LED lamp special for tunnel

Abstract

The utility model discloses a special shockproof LED (light-emitting diode) lamp for a tunnel, which relates to the field of lamps and comprises an LED lamp body, a damping plate is arranged above the LED lamp body, and a spring damper is fixedly arranged between the damping plate and the LED lamp body; a mounting plate is arranged above the damping plate, a fixing rod is fixedly arranged between the mounting plate and the damping plate, and a mounting bolt is inserted into the mounting plate; an anti-loosening mechanism is arranged between the two fixing rods and comprises a sliding rod, a spring and an anti-loosening sleeve, a supporting plate is horizontally and fixedly arranged between the two fixing rods, the sliding rod vertically slides and is vertically arranged on the supporting plate, the spring is arranged between the lower end of the sliding rod and the supporting plate, and the anti-loosening sleeve is fixedly arranged at the upper end of the sliding rod; and the anti-loosening sleeve is inserted and matched with a nut of the mounting bolt. The shock-proof LED lamp has a good function of absorbing shock waves, the shock-proof performance of the LED lamp is improved, meanwhile, the shock-proof LED lamp is provided with an anti-loosening structure, the phenomenon that the installation bolts are loosened is avoided, and the service life of the LED lamp is prolonged.

Description

Technical Field

[0001] The utility model relates to the field of lamps, and in particular to a special anti-vibration LED lamp for tunnels. Background Art

[0002] Tunnel lights are special LED lamps used for tunnel lighting to solve the "black hole effect" or "white hole effect" caused by sudden changes in brightness when vehicles enter or exit tunnels.

[0003] Existing tunnel LED lights are generally installed directly on the inner wall of the tunnel. The vehicles running in the tunnel are of different sizes. When the vehicles are running in the tunnel, the tunnel will vibrate slightly. The vibration of the tunnel will drive the LED lights to vibrate. The LED lights are at risk of damage in this environment for a long time. In addition, LED lights are generally fixed on the top of the tunnel by bolts. Long-term vibration will cause the bolts to loosen, thereby affecting the installation stability of the LED lights and even causing them to fall off. Therefore, a special anti-vibration LED lamp for tunnels is proposed. Utility Model Content

[0004] In view of the above problems existing in the existing tunnel LED lamps, the present utility model is proposed.

[0005] Therefore, the purpose of the utility model is to provide a special shockproof LED lamp for tunnels, which solves the problems raised by the background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A special shockproof LED lamp for tunnels, comprising an LED lamp body, a shock-absorbing plate is provided above the LED lamp body, and spring shock absorbers are fixedly provided at the four corners between the shock-absorbing plate and the LED lamp body; a mounting plate is provided above the shock-absorbing plate, and fixing rods are fixedly provided between the mounting plate and both sides of the shock-absorbing plate, and mounting bolts are movably inserted on the mounting plate; an anti-loosening mechanism is provided between the two fixing rods and at positions corresponding to the positions of the mounting bolts, the anti-loosening mechanism comprises a sliding rod, a spring and an anti-loosening sleeve, a support plate is horizontally fixed between the two fixing rods, the sliding rod slides vertically on the support plate, the spring is provided between the lower end of the sliding rod and the support plate, the anti-loosening sleeve is fixedly provided at the upper end of the sliding rod, and the anti-loosening sleeve is plug-fitted with the nut of the mounting bolt.

[0008] Preferably, a sliding hole matching with the sliding rod is provided on the surface of the support plate.

[0009] Preferably, two limiting strips are symmetrically fixedly provided on the rod wall of the sliding rod, and limiting openings matching with the two limiting strips are symmetrically opened on the side wall of the sliding hole.

[0010] Preferably, a fixing block is fixedly provided at the lower end of the sliding rod, and both ends of the spring are fixedly connected to the fixing block and the supporting plate respectively.

[0011] Furthermore, the anti-loosening sleeve adopts a hexagonal sleeve that matches the nut of the mounting bolt.

[0012] Preferably, the mounting plate is an arc-shaped plate, and a shock-absorbing rubber pad is fixedly provided on the upper surface of the mounting plate.

[0013] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0014] 1. The utility model provides an elastic shock absorber between the LED lamp body and the shock absorbing plate. When the tunnel vibrates, the shock absorbing plate vibrates. Due to the setting of the elastic shock absorber and the absorption of the shock wave, the influence of the vibration on the LED lamp body can be reduced, thereby extending the service life of the LED lamp body.

[0015] 2. The utility model is provided with a sliding rod, a spring, an anti-loosening sleeve and a supporting plate. After the mounting bolts are tightened to the tunnel top and the mounting plate is fixedly installed, an upward elastic force is applied to the sliding rod by the spring, so that the anti-loosening sleeve is inserted into the nut of the mounting bolt. The anti-loosening sleeve can limit the mounting bolt, avoid the phenomenon of loosening of the mounting bolt due to vibration, and improve the installation stability of the mounting plate.

[0016] 3. The utility model provides a shock-absorbing rubber pad on the mounting plate. When the mounting plate is mounted in contact with the inner wall of the tunnel, the shock-absorbing rubber pad is in contact with the inner wall of the tunnel. This can reduce the influence of tunnel vibration on the mounting plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 For the utility model Figure 1 A top view of the middle anti-loosening sleeve;

[0020] Figure 3 For the utility model Figure 1 Top view of the center tray.

[0021] Description of reference numerals:

[0022] 1. LED lamp body; 2. Shock-absorbing plate; 3. Spring shock absorber; 4. Mounting plate; 5. Fixing rod; 6. Mounting bolt; 7. Sliding rod; 8. Spring; 9. Anti-loosening sleeve; 10. Support plate; 11. Sliding hole; 12. Limiting strip; 13. Limiting mouth; 14. Fixing block; 15. Shock-absorbing rubber pad. DETAILED DESCRIPTION

[0023] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0024] The utility model embodiment discloses a special anti-vibration LED lamp for tunnels.

[0025] The utility model provides Figure 1 A tunnel-specific shockproof LED lamp shown in the figure comprises an LED lamp body 1, a shock-absorbing plate 2 is arranged above the LED lamp body 1, and spring shock absorbers 3 are fixedly arranged at the four corners between the shock-absorbing plate 2 and the LED lamp body 1; a mounting plate 4 is arranged above the shock-absorbing plate 2, and fixing rods 5 are fixedly arranged between the mounting plate 4 and both sides of the shock-absorbing plate 2, mounting bolts 6 are movably inserted on the mounting plate 4, the mounting plate 4 is an arc-shaped plate, and a shock-absorbing rubber pad 15 is fixedly arranged on the upper surface of the mounting plate 4. During the installation process, the mounting plate 4 is fitted with the top of the tunnel, and then the mounting bolts 6 are loosened by a wrench so that the mounting plate 4 is firmly installed on the top of the tunnel. When the tunnel vibrates, the shock-absorbing plate 2 vibrates. Since the elastic shock absorber 3 is arranged and absorbs the shock wave of the vibration, and the shock-absorbing rubber pad 15 can absorb a part of the shock wave, the influence of the vibration on the LED lamp body 1 can be reduced, and the service life of the LED lamp body 1 is extended.

[0026] In order to avoid the loosening of the mounting bolts 6, Figure 1-2As shown, an anti-loosening mechanism is provided between the two fixing rods 5 and at a position corresponding to the position of the mounting bolt 6, the anti-loosening mechanism includes a sliding rod 7, a spring 8 and an anti-loosening sleeve 9, a support plate 10 is horizontally fixed between the two fixing rods 5, the sliding rod 7 is vertically slid vertically on the support plate 10, the spring 8 is arranged between the lower end of the sliding rod 7 and the support plate 10, the anti-loosening sleeve 9 is fixedly arranged at the upper end of the sliding rod 7, and the anti-loosening sleeve 9 is plug-fitted with the nut of the mounting bolt 6, the anti-loosening sleeve 9 adopts a hexagonal sleeve matched with the nut of the mounting bolt 6, and the hexagonal structure makes the nut of the mounting bolt 6 and the anti-loosening sleeve 9 between the No relative rotation will occur; when the mounting plate 4 is installed on the top of the tunnel by means of the mounting bolts 6, a person needs to manually pull down the sliding rod 7 so that the anti-loosening sleeve 9 moves down a portion, thereby providing installation space for the mounting bolts 6. After the mounting bolts 6 fix the mounting plate 4 on the top of the tunnel, the external force on the sliding rod 7 is released, and the sliding rod 7 moves upward under the elastic force of the spring 8, so that the anti-loosening sleeve 9 is inserted into the nut of the mounting bolt 6, which can limit the nut of the mounting bolt 6, thereby avoiding the loosening of the mounting bolt 6 and improving the installation stability of the LED lamp body 1.

[0027] Finally, in order to improve the stability of the sliding rod 7, as Figure 1 and 3 As shown, a sliding hole 11 matching with the sliding rod 7 is provided on the surface of the support plate 10, two limit strips 12 are symmetrically fixed on the rod wall of the sliding rod 7, and a limit opening 13 matching with the two limit strips 12 is symmetrically provided on the side wall of the sliding hole 11. When the sliding rod 7 slides on the support plate 10, the limit strip 12 slides inside the limit opening 13, and the sliding rod 7 and the support plate 10 will not rotate, thereby avoiding the rotation of the anti-loosening sleeve 9; a fixing block 14 is fixed on the lower end of the sliding rod 7, and the two ends of the spring 8 are fixedly connected to the fixing block 14 and the support plate 10 respectively, and the fixing block 14 can ensure that the spring 8 is firmly connected to the lower end of the sliding rod 7.

[0028] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A tunnel-specific shockproof LED lamp, comprising an LED lamp body (1), characterized in that: A shock absorbing plate (2) is provided above the LED lamp body (1), and spring shock absorbers (3) are fixedly provided at the four corners between the shock absorbing plate (2) and the LED lamp body (1); A mounting plate (4) is provided above the shock absorbing plate (2), and fixing rods (5) are fixedly provided between the mounting plate (4) and both sides of the shock absorbing plate (2), and mounting bolts (6) are movably inserted on the mounting plate (4); An anti-loosening mechanism is provided between the two fixing rods (5) and at a position corresponding to the position of the mounting bolt (6), the anti-loosening mechanism comprising a sliding rod (7), a spring (8) and an anti-loosening sleeve (9), a support plate (10) is horizontally fixed between the two fixing rods (5), the sliding rod (7) is vertically slidable on the support plate (10), the spring (8) is arranged between the lower end of the sliding rod (7) and the support plate (10), the anti-loosening sleeve (9) is fixedly arranged at the upper end of the sliding rod (7), and the anti-loosening sleeve (9) is plug-fitted with the nut of the mounting bolt (6).

2. The tunnel-specific shockproof LED lamp according to claim 1 is characterized by: The surface of the support plate (10) is provided with a sliding hole (11) which matches the sliding rod (7).

3. The tunnel-specific shockproof LED lamp according to claim 2 is characterized in that: Two limiting strips (12) are symmetrically fixedly provided on the rod wall of the sliding rod (7), and limiting openings (13) matching with the two limiting strips (12) are symmetrically opened on the side wall of the sliding hole (11).

4. The tunnel-specific shockproof LED lamp according to claim 1 is characterized by: A fixing block (14) is fixedly provided at the lower end of the sliding rod (7), and two ends of the spring (8) are fixedly connected to the fixing block (14) and the supporting plate (10) respectively.

5. The tunnel-specific shockproof LED lamp according to claim 1 is characterized by: The anti-loosening sleeve (9) is a hexagonal sleeve matched with the nut of the mounting bolt (6).

6. The tunnel-specific shockproof LED lamp according to claim 1 is characterized by: The mounting plate (4) is an arc-shaped plate, and a shock-absorbing rubber pad (15) is fixedly provided on the upper surface of the mounting plate (4).

Images