LED tunnel lamp

Abstract

The utility model discloses an LED tunnel lamp which comprises an installation base, a T-shaped groove is formed in the left side of the upper surface of the installation base, the T-shaped groove of the installation base is connected with a sliding block in a sliding mode, the side surface of the sliding block is fixedly connected with a first fixing shaft, and threads are arranged at the end, away from the sliding block, of the first fixing shaft. The cylindrical surface, close to the sliding block, of the first fixing shaft is rotationally connected with a rotating disc, the cylindrical surface of the edge of the rotating disc is fixedly connected with an angle positioning plate, the lower surface of the angle positioning plate is fixedly connected with a magnet, and the upper surface, away from the sliding block, of the mounting base is fixedly connected with a supporting plate; the front side surface of the supporting plate is fixedly connected with a second fixing shaft. According to the structure, the angle positioning plate, the magnet and the adjusting rod are arranged, so that the angle does not need to be adjusted again after the lamp is disassembled and reassembled, the installation time is saved, and the maintenance efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of LED lamps, in particular to an LED tunnel lamp. Background Art

[0002] LED tunnel light is a kind of tunnel light. It is used for large-area floodlighting in tunnels, workshops, large warehouses, venues, metallurgy and various factory areas, engineering construction and other places. It is most suitable for beautification lighting of urban landscapes and billboards.

[0003] In order to achieve better lighting effects, LED tunnel lights often need to adjust the angle of each LED tunnel light according to the conditions of the tunnel during installation, so as to achieve the best lighting effect. However, once the lamp is removed for repair, it is necessary to readjust the angle of the lamp when it is reinstalled, which is troublesome. Utility Model Content

[0004] The utility model provides an LED tunnel lamp, which can avoid the need to adjust the angle again after the lamp is disassembled and reassembled, thus saving installation time and improving maintenance efficiency.

[0005] To achieve the above-mentioned purpose, an LED tunnel light is provided, including a mounting base, a T-slot is provided on the left side of the upper surface of the mounting base, the T-slot of the mounting base is slidably connected to a sliding block, the side surface of the sliding block is fixedly connected to a first fixed shaft, a thread is provided on the end of the first fixed shaft away from the sliding block, the first fixed shaft is rotatably connected to a rotating disk close to the cylindrical surface of the sliding block, the cylindrical surface of the edge of the rotating disk is fixedly connected to an angle positioning plate, the lower surface of the angle positioning plate is fixedly connected to a magnet, the upper surface of the mounting base is fixedly connected to a support plate away from the sliding block, the front surface of the support plate is fixedly connected to a second fixed shaft, the end of the second fixed shaft away from the support plate is provided with a thread, the second fixed shaft is rotatably connected to an adjusting rod close to the cylindrical surface of the support plate, and the upper surface of the adjusting rod is wrapped with iron sheet. The sliding block is provided to facilitate the adjustment of the position of the positioning plate, the first fixed axis is provided to facilitate the connection of the rotating disk, the rotating disk is provided to facilitate the adjustment of the angle of the positioning plate, the positioning plate is provided to facilitate the quick determination of the angle of the lamp after reinstallation, the second fixed axis is provided to facilitate the rotation of the adjusting rod around it, the adjusting rod is provided to facilitate the adjustment of the installation angle of the lamp, and the magnet is provided to facilitate the absorption of the adjusting rod, so as to quickly determine the angle of the lamp after reinstallation.

[0006] According to the LED tunnel light, a T-shaped connecting block is arranged at the bottom of the sliding block, the T-shaped connecting block at the bottom of the sliding block cooperates with the T-shaped slot of the mounting base, the sliding block is provided with a connecting block away from the supporting plate, the connecting block of the sliding block is provided with a groove, and the threaded end of the first fixed shaft is fixedly connected with the first tightening nut. The first tightening nut is provided to facilitate pressing the rotating disk onto the sliding block, thereby fixing the angle of the angle positioning plate.

[0007] According to the LED tunnel light, the centerline height of the second fixed shaft is greater than the centerline height of the first fixed shaft, and the threaded end of the second fixed shaft is fixedly connected to the second tightening nut. The second tightening nut is provided to facilitate fixing the adjustment rod to prevent it from rotating, thereby fixing the position angle of the lamp.

[0008] According to the LED tunnel light, the inner material of the adjustment rod is wood, and the adjustment rod is fixedly connected to the fixing plate away from the second fixing axis. The fixing plate is provided to facilitate a larger contact surface with the tunnel light body, thereby facilitating connection with the tunnel light body.

[0009] According to the LED tunnel light, the fixing plate is fixedly connected to the tunnel light body away from the adjusting rod, and the tunnel light body is provided with a power interface. The tunnel light body is provided to facilitate the installation of other components of the lamp and protect its internal structure.

[0010] According to the LED tunnel light, the upper surface of the tunnel light body is fixedly connected with a cover plate, the cover plate material is plastic, and the surface of the cover plate is provided with ventilation holes. The cover plate is provided to facilitate the protection of the internal structure of the lamp together with the outer shell of the tunnel light body.

[0011] According to the LED tunnel light, the bottom of the tunnel light body is fixedly connected to a light-emitting board, and a waterproof film is provided on the lower surface of the light-emitting board. The light-emitting board is provided to facilitate lighting in a dim tunnel.

[0012] According to the LED tunnel light, a heat sink is fixedly connected to the upper surface of the light-emitting panel inside the main body of the tunnel light, and a fan is fixedly connected to the inner side surface of the main body of the tunnel light. There are multiple fans, and the fans and the light-emitting panel share the same power supply. The heat sink and the fan are provided to facilitate cooling the light-emitting panel, thereby increasing its service life.

[0013] The beneficial effects of the utility model include: by providing the angle positioning plate, the magnet and the adjusting rod, it is not necessary to adjust the angle again after the lamp is disassembled and reinstalled, thus saving installation time and improving maintenance efficiency.

[0014] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0016] Figure 1 This is a schematic diagram of the overall structure of the LED tunnel light of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure above the installation base of the LED tunnel light of the utility model;

[0018] Figure 3 This is a schematic diagram of the internal structure of the LED tunnel light of the utility model;

[0019] Figure 4 This is an enlarged view of the structure of location A of the LED tunnel light of the present utility model;

[0020] Figure 5 This is a diagram of the sliding block parts of the LED tunnel light of the utility model;

[0021] Figure 6 The present invention is a structural diagram of an existing device for solving the technical problem mentioned in the background technology.

[0022] Legend:

[0023] 1. Mounting base; 2. Rotating plate; 3. First tightening nut; 4. First fixed axis; 5. Angle positioning plate; 6. Magnet; 7. Support plate; 8. Second tightening nut; 9. Second fixed axis; 10. Adjusting rod; 11. Fixed plate; 12. Cover plate; 13. Tunnel light body; 14. Light-emitting board; 15. Sliding block; 16. Heat sink; 17. Fan. DETAILED DESCRIPTION

[0024] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0025] Embodiment 1:

[0026] Reference Figure 1-5The LED tunnel light of the utility model embodiment includes a mounting base 1, a T-slot is arranged on the left side of the upper surface of the mounting base 1, the T-slot of the mounting base 1 is slidably connected to a sliding block 15, a side surface of the sliding block 15 is fixedly connected to a first fixed shaft 4, an end of the first fixed shaft 4 away from the sliding block 15 is provided with a thread, the cylindrical surface of the first fixed shaft 4 close to the sliding block 15 is rotatably connected to a rotating disk 2, the cylindrical surface of the edge of the rotating disk 2 is fixedly connected to an angle positioning plate 5, the lower surface of the angle positioning plate 5 is fixedly connected to a magnet 6, the upper surface of the mounting base 1 is fixedly connected to a support plate 7 away from the sliding block 15, the support plate 7 is fixedly connected to the second fixed shaft 9, and the second fixed shaft 9 is provided with a thread at one end away from the support plate 7. The second fixed shaft 9 is rotatably connected to the cylindrical surface of the support plate 7 and is close to the support plate 7. The upper surface of the adjusting rod 10 is wrapped with iron sheet. When installing for the first time, the angle of the adjusting rod 10 is first determined, and then the angle of the angle positioning plate 5 is adjusted to be the same as the adjusting rod 10. Then the angle of the angle positioning plate 5 is fixed. The angle of the adjusting rod 10 that is subsequently disassembled and reinstalled is determined according to the angle positioning plate 5. After the final position of the sliding block 15 is determined, it is fixed to the mounting base 1 with bolts.

[0027] The inner material of the adjusting rod 10 is wood. The adjusting rod 10 is fixedly connected to the fixing plate 11 away from the second fixing axis 9. The fixing plate 11 and the side surface of the tunnel light body 13 are connected by screws. The fixing plate 11 is fixedly connected to the tunnel light body 13 away from the adjusting rod 10. The tunnel light body 13 is provided with a power interface.

[0028] The upper surface of the light-emitting board 14 inside the tunnel light body 13 is fixedly connected to the heat sink 16 , and the inner side surface of the tunnel light body 13 is fixedly connected to the fan 17 . There are multiple fans 17 , and the fans 17 and the light-emitting board 14 share the same power supply.

[0029] The upper surface of the tunnel light body 13 is fixedly connected to the cover plate 12, the cover plate 12 is made of plastic, and the surface of the cover plate 12 is provided with ventilation holes. The bottom of the tunnel light body 13 is fixedly connected to the light-emitting board 14, and the lower surface of the light-emitting board 14 is provided with a waterproof film.

[0030] A T-shaped connecting block is set at the bottom of the sliding block 15, and the T-shaped connecting block at the bottom of the sliding block 15 cooperates with the T-slot of the mounting base 1. The sliding block 15 is provided with a connecting block away from the supporting plate 7, and the connecting block of the sliding block 15 is provided with a groove. The threaded end of the first fixed shaft 4 is fixedly connected to the first tightening nut 3. After the angle of the angle positioning plate 5 is determined, the first tightening nut 3 is tightened so that the rotating disk 2 cannot continue to rotate. The centerline height of the second fixed shaft 9 is greater than the centerline height of the first fixed shaft 4. The threaded end of the second fixed shaft 9 is fixedly connected to the second tightening nut 8. After the angle of the adjusting rod 10 is determined, the second tightening nut 8 is tightened to fix the angle and position of the adjusting rod 10.

[0031] Embodiment 2:

[0032] Reference Figure 6 , the existing patent embodiment LED tunnel light, application number 201520509707.5, includes a power supply assembly 100, an optical module 200, a back cover 300 and a housing assembly 400, the optical module 200 is located in the housing assembly 400 and connected to the housing assembly 400, the back cover 300 is located above the optical module 200, the back cover 300 and the housing assembly 400 are detachably connected, the power supply assembly 100 is located above the back cover 300, the power supply assembly 100 is electrically connected to the optical module 200, and the housing assembly 400 is used to connect to the tunnel. Preferably, the back cover 300 and the housing assembly 400 are detachably connected by bolts, and when the back cover 300 needs to be removed for maintenance, it is only necessary to unscrew the screws. The back cover 300 and the housing assembly 400 can also be detachably connected by snapping. The housing assembly 400 is used to connect to the tunnel, and the back cover 300 and the housing assembly 400 are detachably connected.

[0033] Conclusion: In Example 1, an angle positioning plate 5, a magnet 6, and an adjustment rod 10 are provided, which can achieve the effect that there is no need to adjust the angle again after the lamp is removed and reinstalled, saving installation time and improving maintenance efficiency. In Example 2, a detachable structure of the back cover and shell assembly is provided, which solves the technical problem of not having to reset the projection angle after maintenance, but does not achieve the technical effect of easy installation achieved by the solution recorded in Example 1.

[0034] Working principle: When installing for the first time, first adjust the angle of the adjusting rod 10, then tighten the second tightening nut 8 to fix the position of the adjusting rod 10. At this time, the angle and position of the adjusting rod 10 and the fixing plate 11 and the tunnel lamp body 13 are determined. Then move the position of the sliding block 15 and the angle of the angle positioning plate 5 until the magnet 6 and the adjusting rod 10 are completely adsorbed together, then tighten the first tightening nut 3 to fix the position and angle of the angle positioning plate 5, and use bolts to fix the position of the sliding block 15 and the mounting base 1 together. When the lamp needs to be disassembled and repaired, loosen the second tightening nut 8, remove the adjusting rod 10 and the fixing plate 11 and the tunnel lamp body 13 from the second fixed shaft 9. When reinstalling, just insert the adjusting rod 10 back into the second fixed shaft 9 and rotate the adjusting rod 10 until its upper surface and the magnet 6 are adsorbed together. At this time, the angle of the adjusting rod 10 and the fixing plate 11 and the tunnel lamp body 13 are consistent with the original angle, and there is no need to readjust the angle. Then tighten the second tightening nut 8.

[0035] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. LED tunnel light, characterized in that, The invention comprises a mounting base (1), wherein a T-shaped groove is arranged on the left side of the upper surface of the mounting base (1), the T-shaped groove of the mounting base (1) is slidably connected to a sliding block (15), the side surface of the sliding block (15) is fixedly connected to a first fixed shaft (4), the end of the first fixed shaft (4) away from the sliding block (15) is provided with a thread, the cylindrical surface of the first fixed shaft (4) close to the sliding block (15) is rotatably connected to a rotating disk (2), the cylindrical surface of the edge of the rotating disk (2) is fixedly connected to an angle positioning plate (5), the lower surface of the angle positioning plate (5) is fixedly connected to a magnet (6), the upper surface of the mounting base (1) is fixedly connected to a support plate (7) away from the sliding block (15), the front side surface of the support plate (7) is fixedly connected to a second fixed shaft (9), the end of the second fixed shaft (9) away from the support plate (7) is provided with a thread, the cylindrical surface of the second fixed shaft (9) close to the support plate (7) is rotatably connected to an adjusting rod (10), and the upper surface of the adjusting rod (10) is wrapped with iron sheet.

2. The LED tunnel light according to claim 1, characterized in that: A T-shaped connecting block is arranged at the bottom of the sliding block (15), and the T-shaped connecting block at the bottom of the sliding block (15) cooperates with the T-shaped slot of the mounting base (1). A connecting block is arranged on the sliding block (15) away from the supporting plate (7), and a groove is arranged on the connecting block of the sliding block (15). The threaded end of the first fixed shaft (4) is fixedly connected to the first tightening nut (3).

3. The LED tunnel light according to claim 1, characterized in that: The centerline height of the second fixed shaft (9) is greater than the centerline height of the first fixed shaft (4), and the threaded end of the second fixed shaft (9) is fixedly connected to the second tightening nut (8).

4. The LED tunnel light according to claim 1, characterized in that: The inner material of the adjusting rod (10) is wood, and the adjusting rod (10) is fixedly connected to the fixing plate (11) away from the second fixing shaft (9).

5. The LED tunnel light according to claim 4, characterized in that: The fixing plate (11) is fixedly connected to a tunnel light body (13) away from the adjusting rod (10); the tunnel light body (13) is provided with a power supply interface.

6. The LED tunnel light according to claim 5, characterized in that: The upper surface of the tunnel lamp body (13) is fixedly connected to a cover plate (12); the material of the cover plate (12) is plastic; and ventilation holes are arranged on the surface of the cover plate (12).

7. The LED tunnel light according to claim 5, characterized in that: The bottom of the tunnel light body (13) is fixedly connected to a light-emitting panel (14), and a waterproof film is provided on the lower surface of the light-emitting panel (14).

8. The LED tunnel light according to claim 7, characterized in that: The upper surface of the light-emitting panel (14) inside the tunnel light body (13) is fixedly connected to a heat sink (16), and the inner side surface of the tunnel light body (13) is fixedly connected to a fan (17), the number of the fans (17) is plural, and the fans (17) and the light-emitting panel (14) share the same power supply.

Images