Light-emitting diode support capable of adjusting light angle

Abstract

The utility model discloses a light ray angle adjustable light emitting diode support, which comprises a support body, a transverse frame, a light emitting diode body, an arc-shaped locking plate and an adjusting disc, the transverse frame is arranged in the support body, two ends of the transverse frame are rotatably connected with the support body through rotating shafts, a conductive plate is arranged at the bottom of the transverse frame, and the arc-shaped locking plate is connected with the arc-shaped locking plate. Mounting holes are formed in the top ends of the transverse frames at equal intervals, the light-emitting diode bodies are arranged at the top ends of the transverse frames, pins at the bottom ends of the light-emitting diode bodies penetrate through the mounting holes and are welded to the conductive plate, the adjusting discs are fixed to the outer wall of the rotating shaft, and second locking teeth are arranged on the outer side walls of the adjusting discs at equal intervals; the arc-shaped lock plate is arranged on one side of the adjusting disc, and first lock teeth are arranged on the inner wall of the arc-shaped lock plate at equal intervals. By adopting a movable structure, the light angle of the light-emitting diode can be conveniently and quickly adjusted, and the use is more flexible and diversified.

Description

Technical Field

[0001] This utility model relates to the field of light-emitting diode technology, specifically to a light-emitting diode bracket with adjustable light angle. Background Technology

[0002] A light-emitting diode, or LED for short, is a commonly used light-emitting device that releases light through the recombination of electrons and holes. It has wide applications in the lighting field. LEDs can efficiently convert electrical energy into light energy and have extensive uses in modern society, such as lighting, flat panel displays, and medical devices.

[0003] Light-emitting diodes (LEDs) typically use a fixed mounting structure, which is installed using a fixed bracket. The bracket angle cannot be adjusted, making it inconvenient to adjust the beam angle of the LED, thus requiring an improvement. Utility Model Content

[0004] The purpose of this invention is to provide an adjustable light-emitting diode bracket to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an adjustable light-emitting diode bracket, comprising a bracket body, a crossbeam, light-emitting diode bodies, an arc-shaped locking plate, and an adjustment disc. The crossbeam is disposed inside the bracket body, and both ends of the crossbeam are rotatably connected to the bracket body via rotating shafts. A conductive plate is installed at the bottom of the crossbeam, and the top of the crossbeam is provided with equally spaced mounting holes. The light-emitting diode bodies are all disposed at the top of the crossbeam, and the pins at the bottom of the light-emitting diode bodies pass through the mounting holes and are welded to the conductive plate. The adjustment disc is fixed to the outer wall of the rotating shaft, and the outer wall of the adjustment disc is provided with equally spaced second locking teeth. The arc-shaped locking plate is disposed on one side of the adjustment disc, and the bottom of the arc-shaped locking plate is rotatably connected to the bracket body via a connecting shaft. The inner wall of the arc-shaped locking plate is provided with equally spaced first locking teeth.

[0006] Preferably, a heat-conducting plate is fixed at the center of the bottom of the cross frame, and the bottom of the heat-conducting plate is fixed with equally spaced heat sinks, which facilitates the heat of the conductive plate to be conducted to the bottom through the heat-conducting plate and dissipated to the outside through the heat sinks, thereby improving the heat dissipation effect and preventing damage caused by excessive temperature.

[0007] Preferably, a lever is fixed to the top of the arc-shaped locking plate, and the top of the lever passes through the opening slot at the top of the bracket body and extends to the top of the bracket body, so as to facilitate rotating the arc-shaped locking plate to unlock the adjustment disc.

[0008] Preferably, a light guide cover is provided at the top of the crossbeam.

[0009] Preferably, a second magnet is attached to the bottom end of the light guide cover.

[0010] Preferably, a first magnet is attached to the top of the crossbeam at the position of the second magnet, and the first magnet and the second magnet are magnetically attracted to each other, so that the light guide cover is magnetically mounted on the crossbeam, making it easy to assemble and disassemble.

[0011] Preferably, a torsion spring is installed on the outer wall of the connecting shaft to provide elasticity to the connecting shaft.

[0012] Preferably, the first locking tooth and the second locking tooth are tightly engaged.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] The LED body is mounted on the crossbeam through mounting holes, and its leads are soldered to the conductive plate. Connecting the circuit of the conductive plate powers the LED body. A light guide cover is placed over the LED body to focus the light, causing it to shine out from the opening of the light guide cover. The light guide cover is magnetically attached to the crossbeam by a second magnet and a first magnet, making it easy to install and remove. Moving the lever causes the arc-shaped locking plate to rotate around the connecting shaft, disengaging the first and second locking teeth. At this point, rotating the crossbeam adjusts the angle of the light from the LED body. The crossbeam drives the adjustment disc to rotate synchronously via the rotating shaft. After adjustment, releasing the lever causes the connecting shaft to rotate the arc-shaped locking plate back to its original position under the elastic action of the torsion spring. The first and second locking teeth re-engage, and the arc-shaped locking plate locks the adjustment disc, thus fixing the crossbeam in place. This bracket adopts a movable structure, facilitating quick adjustment of the LED's light angle and making it more flexible and versatile in use. Attached Figure Description

[0015] Figure 1 This is a cross-sectional structural diagram of the present invention;

[0016] Figure 2 For the present utility model Figure 1 Enlarged structural diagram at point A in the middle;

[0017] Figure 3 This is a side view enlarged structural diagram of the turntable of this utility model;

[0018] Figure 4 This is a top view of the structure of this utility model;

[0019] Figure 5 This is an enlarged schematic diagram of the heat-conducting plate structure of this utility model.

[0020] In the diagram: 1. Support body; 2. Crossbar; 201. First magnet; 3. Conductive plate; 4. Mounting hole; 5. Light-emitting diode body; 6. Pin; 7. Light guide cover; 701. Second magnet; 8. Heat-conducting plate; 9. Rotating shaft; 10. Arc-shaped locking plate; 1001. First locking tooth; 11. Adjustment disc; 1101. Second locking tooth; 12. Lever; 13. Connecting shaft; 14. Torsion spring; 15. Opening slot; 16. Heat sink. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Therefore, the following detailed description of the embodiments of this utility model provided in the drawings is not intended to limit the scope of the claimed utility model, but merely to illustrate selected embodiments of the utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0023] Please see Figure 1-5 The present invention provides an embodiment of an adjustable light-emitting diode bracket, comprising a bracket body 1, a crossbar 2, a light-emitting diode body 5, an arc-shaped locking plate 10 and an adjustment plate 11. The crossbar 2 is disposed inside the bracket body 1, and both ends of the crossbar 2 are rotatably connected to the bracket body 1 through a rotating shaft 9. A conductive plate 3 is installed at the bottom of the crossbar 2, and the top of the crossbar 2 is provided with equally spaced mounting holes 4.

[0024] The light-emitting diode bodies 5 are all set at the top of the cross frame 2, and the pins 6 at the bottom of the light-emitting diode bodies 5 pass through the mounting holes 4 and are welded to the conductive plate 3.

[0025] Specifically, the light-emitting diode body 5 is mounted on the crossbeam 2 through the mounting hole 4, and the pins 6 are soldered to the conductive plate 3. The light-emitting diode body 5 can be powered by connecting the circuit of the conductive plate 3.

[0026] The adjusting plate 11 is fixed on the outer wall of the rotating shaft 9, and the outer wall of the adjusting plate 11 is provided with equally spaced second locking teeth 1101.

[0027] The arc-shaped locking plate 10 is set on one side of the adjusting plate 11, and the bottom of the arc-shaped locking plate 10 is rotatably connected to the bracket body 1 through the connecting shaft 13. The inner wall of the arc-shaped locking plate 10 is provided with first locking teeth 1001 at equal intervals.

[0028] Specifically, by moving the lever 12, the arc-shaped locking plate 10 rotates around the connecting shaft 13, and the first locking tooth 1001 and the second locking tooth 1101 separate. At this time, rotating the crossbar 2 can adjust the angle of the light from the LED body 5. The crossbar 2 drives the adjusting disk 11 to rotate synchronously through the rotating shaft 9. After adjustment, releasing the lever 12 causes the connecting shaft 13 to drive the arc-shaped locking plate 10 to rotate back to its original position under the elastic action of the torsion spring 14. The first locking tooth 1001 and the second locking tooth 1101 re-engage, and the arc-shaped locking plate 10 locks the adjusting disk 11, thus fixing the crossbar 2. This bracket adopts a movable structure, which facilitates quick adjustment of the light angle of the LED and makes it more flexible and versatile in use.

[0029] A heat-conducting plate 8 is fixed at the center of the bottom of the cross frame 2, and heat sinks 16 with equal spacing are fixed at the bottom of the heat-conducting plate 8.

[0030] Specifically, the heat-conducting plate 8 can conduct heat to the conductive plate 3, so that the heat of the conductive plate 3 can be conducted to the bottom through the heat-conducting plate 8 and dissipated to the outside through the heat sink 16, thereby improving the heat dissipation effect and preventing damage caused by excessive temperature.

[0031] A lever 12 is fixed to the top of the arc-shaped locking plate 10, and the top of the lever 12 passes through the opening slot 15 at the top of the bracket body 1 and extends to the top of the bracket body 1.

[0032] A light guide cover 7 is provided at the top of the cross frame 2;

[0033] A second magnet 701 is attached to the bottom of the light guide cover 7;

[0034] The first magnet 201 is attached to the top of the cross frame 2 at the position of the second magnet 701, and the first magnet 201 and the second magnet 701 are magnetically attracted to each other.

[0035] Specifically, the light guide cover 7 covers the outside of the light-emitting diode body 5 to concentrate the light from the light-emitting diode body 5, so that the light is concentrated and shines out from the opening of the light guide cover 7. The light guide cover 7 is magnetically attached to the cross frame 2 by the second magnet 701 and the first magnet 201, making the light guide cover 7 easy to install and remove.

[0036] A torsion spring 14 is installed on the outer wall of the connecting shaft 13;

[0037] The first locking tooth 1001 and the second locking tooth 1101 are tightly engaged.

[0038] In this embodiment, the following steps are taken: First, the LED body 5 is mounted on the crossbeam 2 through the mounting hole 4. The pins 6 are soldered to the conductive plate 3. Connecting the circuit of the conductive plate 3 powers the LED body 5. A light guide cover 7 covers the outside of the LED body 5, concentrating the light from the LED body 5 so that the light shines out from the opening of the light guide cover 7. The light guide cover 7 is magnetically attached to the crossbeam 2 by the second magnet 701 and the first magnet 201, making it easy to install and remove. Then, the lever 12 is moved to rotate the arc-shaped locking plate 10 around the connecting shaft 13, separating the first locking tooth 1001 from the second locking tooth 1101. At this time, rotating the crossbeam 2 adjusts the LED body 5. The angle of the light is adjusted by the crossbar 2 driving the adjustment disk 11 to rotate synchronously via the rotating shaft 9. After adjustment, the lever 12 is released, causing the connecting shaft 13 to rotate the arc-shaped locking plate 10 to its original position under the elastic action of the torsion spring 14. The first locking tooth 1001 and the second locking tooth 1101 re-engage, and the arc-shaped locking plate 10 locks the adjustment disk 11, thus fixing the crossbar 2. This bracket adopts a movable structure, which facilitates quick adjustment of the light angle of the light-emitting diode and makes it more flexible and versatile in use. In addition, the heat-conducting plate 8 can conduct heat to the conductive plate 3, so that the heat of the conductive plate 3 is conducted to the bottom through the heat-conducting plate 8 and dissipated to the outside through the heat sink 16, thereby improving the heat dissipation effect and preventing damage caused by excessive temperature.

[0039] Obviously, the embodiments described above are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of this utility model.

Claims

1. A light emitting diode holder capable of adjusting the angle of light rays, characterized in that, The utility model provides a bracket, including support body (1), cross frame (2), light emitting diode body (5), arc lock plate (10) and adjusting disc (11), cross frame (2) is arranged in the inside of support body (1), and both ends of cross frame (2) are rotatably connected with support body (1) through pivot (9), the bottom of cross frame (2) is equipped with conducting board (3), and the top end of cross frame (2) is equipped with equidistant mounting hole (4), light emitting diode body (5) is arranged in the top end of cross frame (2), and the pin (6) of light emitting diode body (5) bottom is passed through mounting hole (4) and is welded with conducting board (3), adjusting disc (11) is fixed on the outer wall of pivot (9), and the outer wall of adjusting disc (11) is equipped with equidistant second lock tooth (1101), arc lock plate (10) is arranged in one side of adjusting disc (11), and the bottom of arc lock plate (10) is rotatably connected with support body (1) through connecting shaft (13), and the inner wall of arc lock plate (10) is equipped with equidistant first lock tooth (1001).

2. The light angle adjustable LED holder according to claim 1, wherein: The bottom of the cross frame (2) is fixed with a heat-conducting plate (8) at the center position, and the bottom end of the heat-conducting plate (8) is fixed with equidistant heat dissipation fins (16).

3. The light angle adjustable LED holder according to claim 1, wherein: The top end of the arc-shaped lock plate (10) is fixed with a push rod (12), and the top end of the push rod (12) penetrates through the open slot (15) at the top end of the support body (1) and extends above the support body (1).

4. The light angle adjustable LED holder of claim 1, wherein: The top end of the cross frame (2) is provided with a light guide cover (7).

5. A light angle adjustable LED holder according to claim 4, characterized in that: The bottom end of the light guide cover (7) is adhered with a second magnet piece (701).

6. A light angle adjustable LED holder according to claim 5, characterized in that: The top end of the cross frame (2) at the position of the second magnet piece (701) is adhered with a first magnet piece (201), and the first magnet piece (201) is magnetically attracted to the second magnet piece (701).

7. The light angle adjustable LED holder according to claim 1, wherein: The outer wall of the connecting shaft (13) is provided with a torsion spring (14).

8. The light angle adjustable LED holder according to claim 1, wherein: The first lock tooth (1001) and the second lock tooth (1101) are closely engaged.

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