Light-emitting diode high-uniformity lighting system

Abstract

The utility model discloses a light-emitting diode high-uniformity lighting system which comprises a lamp holder, the lamp holder is in threaded connection with a lampshade, a reflector is fixedly connected in the lamp holder, a mounting block is arranged at the bottom of the lamp holder, a buffer connecting mechanism is arranged between the mounting block and the lamp holder, a plurality of supports are arranged on the outer wall of the mounting block, and the supports are connected with the lampshade. A height adjusting mechanism is arranged between the support and the mounting block, and a first lighting mechanism is arranged in the support. The first lighting mechanism arranged at one end of the support can be used for lighting according to requirements, inclination can be adjusted, the height of the support can be adjusted through the height adjusting mechanism, and therefore the lighting area can be further adjusted, and the lighting effect is improved. And bottom lighting treatment can be conducted by arranging the second lighting mechanism, the position of the light guide block can be adjusted according to needs by arranging the universal adjusting mechanism, and therefore the high-uniformity lighting effect can be fully guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of lighting systems, in particular to a light emitting diode high-uniformity lighting system. Background Art

[0002] Light-emitting diodes, or LEDs for short, are energy-saving, highly efficient, long-life, environmentally friendly, highly safe, and heat-free. They are energy-saving and have good efficiency, so they are widely used in lighting equipment, and their market share in the lighting market has gradually increased over time. Nowadays, work often requires working overtime at night, and office desks and compartments need to be equipped with lighting devices, but there are still many areas that need to be improved in LED backlights.

[0003] For example, the utility model patent with patent number 202123181949.0 discloses a semiconductor light emitting diode lighting device, which installs a support rod at the bottom of the lamp, and uses a block at the bottom of the support rod to plug into the lamp holder to facilitate installation of the lamp on the lamp holder, and then uses a bolt to thread the block to facilitate fastening and positioning of the installed lamp. However, it is difficult to adjust the position of the light bar after it is fixed during use, and the reflection angle of the light source is difficult to adjust, resulting in a relatively average brightness uniformity of the display screen. In view of this, a light emitting diode high-uniformity lighting system is proposed. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a light emitting diode high uniformity lighting system.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A light emitting diode (LED) high uniformity lighting system comprises a lamp holder, a lampshade is threadedly connected to the lamp holder, a reflector is fixedly connected to the inside of the lamp holder, a mounting block is arranged at the bottom of the lamp holder, a buffer connection mechanism is arranged between the mounting block and the lamp holder, a plurality of brackets are arranged on the outer wall of the mounting block, a height adjustment mechanism is arranged between the bracket and the mounting block, a first lighting mechanism is arranged in the bracket, a connecting block is arranged at the bottom of the mounting block, a second lighting mechanism is arranged at the bottom of the connecting block, and a universal adjustment mechanism is arranged between the connecting block and the mounting block.

[0007] Preferably, the buffer connection mechanism includes a spring and a damper, the outer wall of the mounting block is fixedly connected with a connecting plate, and the top and bottom of the spring and the damper are fixedly connected to the lamp holder and the connecting plate respectively.

[0008] Preferably, the height adjustment mechanism comprises a slider and a threaded screw, a plurality of slide grooves are provided on the outer wall of the mounting block, the slider and the slide grooves are slidably connected, and the slider and the threaded screw are threadedly connected.

[0009] Preferably, a screw is fixedly connected to the outer wall of the slider, the screw passes through the bracket, and a second nut is threadedly connected to the outer wall of the screw.

[0010] Preferably, the first lighting mechanism comprises a light guide plate and a second light emitting diode, the light guide plate and the bracket are rotatably connected, the outer wall of the bracket is threadedly connected with a locking bolt, and the second light emitting diode and the outer wall of the light guide plate are fixedly connected.

[0011] Preferably, the second lighting mechanism comprises a light guide block and a first light emitting diode, the light guide block and the connecting block are fixedly connected, and the first light emitting diode and the light guide block are fixedly connected.

[0012] Preferably, the universal adjustment mechanism includes an adjustment rod and a universal ball, the adjustment rod and the mounting block are threadedly connected, the top of the adjustment rod is fixedly connected to a limit plate, the bottom of the adjustment rod is slidably connected to the universal ball, and the universal ball and the connecting block are slidably connected.

[0013] The beneficial effects of the utility model are:

[0014] 1. By setting a first lighting mechanism at one end of the bracket, lighting can be performed according to needs, and the inclination can be adjusted. By setting a height adjustment mechanism, the height of the bracket can be adjusted, so as to further improve the adjustment of the lighting area. By setting a second lighting mechanism, bottom lighting processing can be performed. By setting a universal adjustment mechanism, the position of the light guide block can be adjusted according to needs, so as to fully ensure a high uniform lighting effect.

[0015] 2. By providing a spring and a damper to fix the mounting block and the lamp holder, the mounting block can be provided with the ability to buffer external vibration after installation, thereby ensuring the stability of the first lighting mechanism and the second lighting mechanism and the service life of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic cross-sectional structure diagram of a light emitting diode high uniformity lighting system proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of the internal main structure of a light emitting diode high uniformity lighting system proposed by the utility model;

[0018] Figure 3 This is a schematic diagram of the main structure of the installation block of a light emitting diode high uniformity lighting system proposed by the utility model;

[0019] Figure 4 This is a schematic diagram of the partial main structure of a light emitting diode high uniformity lighting system proposed by the utility model.

[0020] In the figure: 1 lamp holder, 2 reflector, 3 lampshade, 4 light guide block, 5 threaded screw, 6 slide groove, 7 slider, 8 connecting plate, 9 spring, 10 damper, 11 mounting block, 12 adjusting rod, 13 limit plate, 14 universal ball, 15 connecting block, 16 first light emitting diode, 17 first nut, 18 screw, 19 second nut, 20 bracket, 21 locking bolt, 22 light guide plate, 23 second light emitting diode. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Reference Figure 1-4 , a light emitting diode high uniformity lighting system, comprising a lamp holder 1, the lamp holder 1 is threadedly connected with a lampshade 3, a reflector 2 is fixedly connected inside the lamp holder 1, a mounting block 11 is arranged at the bottom of the lamp holder 1, a buffer connection mechanism is arranged between the mounting block 11 and the lamp holder 1, a plurality of brackets 20 are arranged on the outer wall of the mounting block 11, a height adjustment mechanism is arranged between the bracket 20 and the mounting block 11, a first lighting mechanism is arranged in the bracket 20, a connecting block 15 is arranged at the bottom of the mounting block 11, a second lighting mechanism is arranged at the bottom of the connecting block 15, a universal adjustment mechanism is arranged between the connecting block 15 and the mounting block 11, by arranging the first lighting mechanism at one end of the bracket 20, lighting can be performed according to demand, and the tilt adjustment can be adjusted, by arranging the height adjustment mechanism, the height of the bracket 20 can be adjusted, so as to further improve the adjustment of the lighting area, by arranging the second lighting mechanism, bottom lighting processing can be performed, and by arranging the universal adjustment mechanism, the position of the light guide block 4 can be adjusted according to demand, so as to fully ensure the high uniformity lighting effect.

[0023] In the utility model, the buffer connection mechanism includes a spring 9 and a damper 10, the outer wall of the mounting block 11 is fixedly connected with a connecting plate 8, the top and bottom of the spring 9 and the damper 10 are respectively fixedly connected to the lamp holder 1 and the connecting plate 8, and by setting the mounting block 11 and the lamp holder 1 with the spring 9 and the damper 10 fixedly connected, the mounting block 11 can have the ability to buffer external vibration after installation, thereby ensuring the stability of the first lighting mechanism and the second lighting mechanism and the service life of the device;

[0024] The height adjustment mechanism includes a slider 7 and a threaded screw 5. A plurality of slide grooves 6 are provided on the outer wall of the mounting block 11. The slider 7 is slidably connected to the slide groove 6. The slider 7 is threadedly connected to the threaded screw 5. The first lighting mechanism at the end can illuminate according to the needs and can adjust the tilt adjustment. By setting the height adjustment mechanism, the height of the bracket 20 can be adjusted, so that the adjustment of the lighting area can be further improved.

[0025] The outer wall of the slider 7 is fixedly connected with a screw 18, the screw 18 passes through the bracket 20, and the outer wall of the screw 18 is threadedly connected with a second nut 19, so that the bracket 20 has the ability to rotate and adjust in multiple directions;

[0026] The first lighting mechanism includes a light guide plate 22 and a second light emitting diode 23. The light guide plate 22 is rotatably connected to the bracket 20. The outer wall of the bracket 20 is threadedly connected with a locking bolt 21. The second light emitting diode 23 is fixedly connected to the outer wall of the light guide plate 22. By setting the first lighting mechanism at one end of the bracket 20, lighting can be performed according to needs, and the tilt adjustment can be adjusted;

[0027] The second lighting mechanism includes a light guide block 4 and a first light emitting diode 16. The light guide block 4 is fixedly connected to the connecting block 15. The first light emitting diode 16 is fixedly connected to the light guide block 4. The bottom lighting process can be performed by setting the second lighting mechanism.

[0028] The universal adjustment mechanism includes an adjustment rod 12 and a universal ball 14. The adjustment rod 12 is threadedly connected to the mounting block 11. The top of the adjustment rod 12 is fixedly connected to the limiting plate 13. The bottom of the adjustment rod 12 is slidably connected to the universal ball 14. The universal ball 14 is slidably connected to the connecting block 15. By setting the universal adjustment mechanism, the position of the light guide block 4 can be adjusted according to needs, thereby fully ensuring a highly uniform lighting effect.

[0029] Working principle: In the idle part of this device, all the above-mentioned components, which refer to structural parts, are connected. The specific connection means should refer to the following working principle. The components are connected in sequence. The detailed connection means are well-known technologies in the art. The following mainly introduces the working principle and process, and no further explanation is given. When using the device, a first lighting mechanism is set at one end of the bracket 20 to illuminate as needed, and the inclination can be adjusted. By setting a height adjustment mechanism, the height of the bracket 20 can be adjusted, thereby further improving the adjustment of the lighting area. By setting a second lighting mechanism, bottom lighting processing can be performed. By setting a universal adjustment mechanism, the position of the light guide block 4 can be adjusted as needed, thereby fully ensuring high uniformity of lighting effect.

[0030] The above are only preferred specific implementation methods of the utility model, but the protection scope of the utility model is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the utility model, who makes equivalent replacements or changes based on the technical scheme and utility model concept of the utility model, should be covered by the protection scope of the utility model.

Claims

1. A light emitting diode high uniformity lighting system, comprising a lamp holder (1), wherein the lamp holder (1) is threadedly connected to a lamp shade (3), and a reflector (2) is fixedly connected inside the lamp holder (1), characterized in that: A mounting block (11) is provided at the bottom of the lamp holder (1), a buffer connection mechanism is provided between the mounting block (11) and the lamp holder (1), a plurality of brackets (20) are provided on the outer wall of the mounting block (11), a height adjustment mechanism is provided between the bracket (20) and the mounting block (11), a first lighting mechanism is provided inside the bracket (20), a connecting block (15) is provided at the bottom of the mounting block (11), a second lighting mechanism is provided at the bottom of the connecting block (15), and a universal adjustment mechanism is provided between the connecting block (15) and the mounting block (11).

2. The light emitting diode high uniformity lighting system according to claim 1, characterized in that: The buffer connection mechanism comprises a spring (9) and a damper (10); the outer wall of the mounting block (11) is fixedly connected to a connecting plate (8); the top and bottom of the spring (9) and the damper (10) are respectively fixedly connected to the lamp holder (1) and the connecting plate (8).

3. The light emitting diode high uniformity lighting system according to claim 1, characterized in that: The height adjustment mechanism comprises a slider (7) and a threaded screw (5); a plurality of slide grooves (6) are provided on the outer wall of the mounting block (11); the slider (7) and the slide grooves (6) are slidably connected; and the slider (7) and the threaded screw (5) are threadedly connected.

4. The light emitting diode high uniformity lighting system according to claim 3, characterized in that: The outer wall of the slider (7) is fixedly connected with a screw rod (18), the screw rod (18) passes through the bracket (20), and the outer wall of the screw rod (18) is threadedly connected with a second nut (19).

5. The light emitting diode high uniformity lighting system according to claim 1, characterized in that: The first lighting mechanism comprises a light guide plate (22) and a second light emitting diode (23); the light guide plate (22) and the bracket (20) are rotatably connected; a locking bolt (21) is threadedly connected to the outer wall of the bracket (20); and the second light emitting diode (23) and the outer wall of the light guide plate (22) are fixedly connected.

6. The light emitting diode high uniformity lighting system according to claim 1, characterized in that: The second lighting mechanism comprises a light guide block (4) and a first light emitting diode (16); the light guide block (4) and the connecting block (15) are fixedly connected; and the first light emitting diode (16) and the light guide block (4) are fixedly connected.

7. The light emitting diode high uniformity lighting system according to claim 1, characterized in that: The universal adjustment mechanism comprises an adjustment rod (12) and a universal ball (14); the adjustment rod (12) and the mounting block (11) are threadedly connected; the top of the adjustment rod (12) is fixedly connected to a limit plate (13); the bottom of the adjustment rod (12) and the universal ball (14) are slidably connected; and the universal ball (14) and the connecting block (15) are slidably connected.

Images