LED module with multiple divergence angles

Abstract

The utility model relates to the technical field of LED modules, and discloses a multi-divergence-angle LED module which comprises a shell, a sliding groove is formed in the inner wall of the shell, sliding blocks are connected in the sliding groove in a sliding mode, the sliding blocks at the two ends are rotationally connected with a first circuit board and a second circuit board through rotation shafts respectively, a first LED set is arranged on the first circuit board, and a second LED set is arranged on the second circuit board. A first transparent shell is arranged on the outer side of the first LED set and fixedly connected with the first circuit board, a second LED set is arranged on the second circuit board, a second transparent shell is arranged on the outer side of the second LED set and fixedly connected with the second circuit board, and the first circuit board and the second circuit board are rotationally connected through a connecting shaft. An adjusting assembly is arranged between the first circuit board and the second circuit board. According to the utility model, through the arrangement of the adjusting assembly, the circuit board and the chute, the light divergence angle can be changed, the light irradiation range is increased, the application range is large, the adjustment is flexible, and the use is convenient.

Description

Technical Field

[0001] This utility model relates to the field of LED module technology, and in particular to an LED module with multiple divergence angles. Background Technology

[0002] LED modules typically consist of LEDs, circuit boards, and housings. When an LED module is working, the LEDs emit light when powered on, providing a good lighting effect.

[0003] However, in existing technologies, the shape of the circuit board is usually fixed, and the angle at which the LED light diverges is fixed. The illumination angle is limited, the application range is small, and it is inconvenient to use. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a multi-divergence angle LED module. Through the setting of adjustment components, circuit boards, and sliding grooves, the angle of light divergence can be changed, increasing the range of light illumination. It has a wide range of applications, can be flexibly adjusted, and is easy to use.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a multi-divergence angle LED module, including a housing, an inner wall of which is provided with a groove, and a slider slidably connected within the groove. Two circuit boards are rotatably connected to the two ends of the slider via a rotation shaft. An LED group is mounted on the first circuit board, and a transparent shell is provided on the outer side of the LED group. The transparent shell is fixedly connected to the first circuit board. An LED group is mounted on the second circuit board, and a transparent shell is provided on the outer side of the LED group. The transparent shell is fixedly connected to the second circuit board. The first and second circuit boards are rotatably connected via a connecting shaft. An adjustment component is provided between the first and second circuit boards, which can adjust the angle between them. Through the adjustment component, circuit boards, and groove, the angle of light divergence can be changed, increasing the range of light illumination. This provides a wide range of applications, flexible adjustment, and ease of use.

[0006] Furthermore, the adjustment assembly includes a rotating seat fixedly installed on the lower part of circuit board one and circuit board two. A threaded cylinder is rotatably connected to the rotating seat. An adjustment rod is provided between the two threaded cylinders. The two ends of the adjustment rod are provided with threaded sections with opposite directions of rotation. The threaded sections are threadedly engaged with the threaded cylinders.

[0007] Furthermore, a driving block is fixedly connected to the middle of the adjusting rod, and the longitudinal cross-section of the driving block is rectangular.

[0008] Furthermore, the lower side wall of the housing is provided with an adjustment port, which is located below the drive block.

[0009] Furthermore, the outer casing is equipped with four cooling fans.

[0010] Furthermore, the cooling fans are arranged in groups of two, with the two groups of cooling fans located below circuit board one and circuit board two, respectively.

[0011] Furthermore, the first transparent shell and the second transparent shell are the same size, and the overall size of the first transparent shell and the second transparent shell is smaller than the size of the outer shell.

[0012] Furthermore, there are four grooves, arranged in pairs, with each pair arranged symmetrically.

[0013] This utility model has the following beneficial effects:

[0014] This utility model proposes a multi-divergence angle LED module, which can change the angle of light divergence and increase the range of light illumination by setting adjustment components, circuit boards and sliding grooves. It has a wide range of applications, can be flexibly adjusted and is easy to use. Attached Figure Description

[0015] Figure 1 This is a top-view perspective view of the present invention;

[0016] Figure 2 This is a split perspective view of the present invention;

[0017] Figure 3 This is a bottom-view perspective view of the present invention;

[0018] Figure 4 This is a perspective view of the adjustment component of this utility model;

[0019] Figure 5 This is a partial perspective view of the present invention.

[0020] Legend:

[0021] 1. Outer shell; 101. Adjustment port; 2. Transparent shell one; 3. Circuit board one; 4. Cooling fan; 5. Circuit board two; 6. Transparent shell two; 7. Slide groove; 8. Connecting shaft; 9. LED group one; 10. LED group two; 11. Adjustment assembly; 1101. Rotating seat; 1102. Threaded cylinder; 1103. Drive block; 1104. Adjustment rod; 1105. Threaded section; 12. Rotation shaft; 13. Slider. Detailed Implementation

[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. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Reference Figures 1-5 The present invention provides an embodiment of an LED module with multiple divergence angles, including a housing 1, on which a cooling fan 4 is installed. There are four cooling fans 4, which are arranged in groups of two. The two groups of cooling fans 4 are located below the circuit board 3 and the circuit board 5, respectively. The cooling fans 4 can dissipate heat from the circuit board 3 and the circuit board 5, ensuring that the LED group 9 and the LED group 10 can work normally.

[0024] The inner wall of the outer shell 1 is provided with a sliding groove 7. There are four sliding grooves 7, and they are arranged in pairs and symmetrically. A slider 13 is slidably connected in the sliding groove 7. The two sliders 13 are rotatably connected to a circuit board 3 and a circuit board 5 respectively through a rotation shaft 12. An LED group 9 is provided on the circuit board 3. A transparent shell 2 is provided on the outside of the LED group 9. The transparent shell 2 is fixedly connected to the circuit board 3. An LED group 10 is provided on the circuit board 5. A transparent shell 6 is provided on the outside of the LED group 10. The transparent shell 2 and the transparent shell 6 are the same size. The size of the transparent shell 2 and the transparent shell 6 as a whole is smaller than the size of the outer shell 1. When the transparent shell 2 and the transparent shell 6 are in a horizontal state, they can be completely placed inside the outer shell 1 without interfering with the outer shell 1.

[0025] The transparent shell 26 is fixedly connected to the circuit board 25. The circuit board 13 and the circuit board 25 are rotatably connected by the connecting shaft 8. An adjustment component 11 is provided between the circuit board 13 and the circuit board 25. The adjustment component 11 can adjust the angle between the circuit board 13 and the circuit board 25.

[0026] The adjustment assembly 11 includes a rotating seat 1101 fixedly installed on the lower part of circuit board 1 3 and circuit board 2 5. A threaded cylinder 1102 is rotatably connected to the rotating seat 1101. An adjustment rod 1104 is provided between the two threaded cylinders 1102. A driving block 1103 is fixedly connected to the middle part of the adjustment rod 1104. The longitudinal section of the driving block 1103 is rectangular. The two ends of the adjustment rod 1104 are provided with threaded sections 1105 with opposite directions of rotation. The threaded sections 1105 are threadedly engaged with the threaded cylinders 1102. An adjustment port 101 is provided on the lower side wall of the outer casing 1. The adjustment port 101 is located below the driving block 1103. By using the adjustable components 11, circuit boards, and slides 7, the angle of light dispersion can be changed, increasing the range of light illumination. This allows for a wide range of applications, flexible adjustment, and convenient use. During adjustment, the driving block 1103 drives the adjusting rod 1104 to rotate, which in turn moves the two threaded cylinders 1102. When the two threaded cylinders 1102 approach each other, the angle between circuit board 3 and circuit board 5 decreases, and the angle of light dispersion increases. When the two threaded cylinders 1102 move away from each other, the angle between circuit board 3 and circuit board 5 increases until it reaches 180 degrees, at which point the angle of light dispersion decreases. This allows for flexible adjustment and is suitable for different light dispersion angle application scenarios, making it flexible to use and easy to adjust.

[0027] Working principle: During adjustment, the driving block 1103 drives the adjusting rod 1104 to rotate, and the adjusting rod 1104 drives the two threaded cylinders 1102 to move. When the two threaded cylinders 1102 are close to each other, the angle between circuit board 3 and circuit board 5 becomes smaller, and the light divergence angle becomes larger. When the two threaded cylinders 1102 are far apart, the angle between circuit board 3 and circuit board 5 becomes larger, until it reaches 180 degrees. At this time, the light divergence angle becomes smaller. It can be flexibly adjusted and is suitable for different light divergence angle application scenarios. It is flexible to use and easy to adjust.

[0028] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A multi-divergence angle LED module comprising a housing (1), characterized in that: The inner wall of the shell (1) is provided with a sliding groove (7), the sliding groove (7) is slidably connected with a sliding block (13), the sliding block (13) is rotatably connected with a circuit board one (3) and a circuit board two (5) through a rotation shaft (12) at both ends, the circuit board one (3) is provided with an LED group one (9), the outer side of the LED group one (9) is provided with a transparent shell one (2), the transparent shell one (2) is fixedly connected with the circuit board one (3), the circuit board two (5) is provided with an LED group two (10), the outer side of the LED group two (10) is provided with a transparent shell two (6), the transparent shell two (6) is fixedly connected with the circuit board two (5), the circuit board one (3) and the circuit board two (5) are rotatably connected through a connecting shaft (8), an adjusting assembly (11) is arranged between the circuit board one (3) and the circuit board two (5), and the adjusting assembly (11) can adjust the angle between the circuit board one (3) and the circuit board two (5).

2. The multi-divergent-angle LED module of claim 1, wherein: The adjusting assembly (11) comprises a rotating seat (1101) fixedly installed at the lower portions of the circuit board one (3) and the circuit board two (5), the rotating seat (1101) is rotatably connected with a threaded cylinder (1102), an adjusting rod (1104) is arranged between the two threaded cylinders (1102), the two ends of the adjusting rod (1104) are provided with thread segments (1105) with opposite rotation directions, and the thread segments (1105) are threadedly matched with the threaded cylinders (1102).

3. The multi-divergent-angle LED module of claim 2, wherein: The middle portion of the adjusting rod (1104) is fixedly connected with a driving block (1103), and the longitudinal section of the driving block (1103) is rectangular.

4. The multi-divergent-angle LED module of claim 3, wherein: The lower side wall of the shell (1) is provided with an adjusting opening (101), and the adjusting opening (101) is located below the driving block (1103).

5. The multi-divergent-angle LED module of claim 1, wherein: The shell (1) is provided with four heat dissipation fans (4).

6. The multi-divergent-angle LED module of claim 5, wherein: Two of the heat dissipation fans (4) form a group, and the two groups of heat dissipation fans (4) are located below the circuit board one (3) and the circuit board two (5) respectively.

7. The multi-divergent-angle LED module of claim 1, wherein: The transparent shell one (2) and the transparent shell two (6) are the same size, and the size of the whole formed by the transparent shell one (2) and the transparent shell two (6) is smaller than the size of the shell (1).

8. The multi-divergent-angle LED module of claim 1, wherein: The number of the sliding grooves (7) is four, and two of them form a group and are arranged in an axisymmetric manner.

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