LED module capable of adjusting display angle

Abstract

The utility model relates to the technical field of LED modules, and discloses an LED module with an adjustable display angle, which comprises an LED module body and a base, an adjusting mechanism is arranged between the LED module body and the base, the top of the base is provided with a sliding groove, the inner side of the sliding groove is provided with a groove, and the LED module with the adjustable display angle is arranged on the base. Through the arranged driven assembly, when the weather is strong, the wind blows directly facing or back to the LED module body and the LED module body is under the condition of large blowing force, the LED module body drives a round block and a sliding block to move in a sliding groove through an adjusting mechanism, and when the round block drives a cross rod to touch an abutting rod and the round block continues to move, the LED module body can rotate by a certain angle; the round block can drive the LED module body to rotate by a certain angle through the adjusting mechanism, and therefore the situation that the LED module body is subjected to large external force due to direct blowing of strong wind, and consequently the LED module body is broken and damaged can be avoided.

Description

Technical Field

[0001] This utility model relates to the field of LED module technology, specifically to an LED module with an adjustable display angle. Background Technology

[0002] An LED module is a product made by arranging light-emitting diodes together in a certain pattern, encapsulating them, and adding some waterproofing treatment. It is mainly used to display the nighttime effect of advertising lettering (acrylic, vacuum-formed) and signs. It uses text or signs as a medium and is installed on the top of a building or on a wall. It can show the daytime effect of the sign and also use LEDs as a light source to show another effect at night.

[0003] To ensure the display effect of LED modules, their angles are usually adjustable, such as the adjustable display angle LED module disclosed in announcement number "CN218268106U". However, in actual use, LED modules are mostly placed outdoors. When encountering strong winds, if the wind blows directly on the LED module, the LED module will be subjected to a large force due to its certain area, which may cause the LED module body to break and be damaged. This has certain drawbacks. Therefore, we propose an adjustable display angle LED module. Utility Model Content

[0004] The purpose of this invention is to provide an LED module with an adjustable display angle 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 LED module, comprising an LED module body and a base, wherein an adjustment mechanism is provided between the LED module body and the base, a sliding groove is provided on the top of the base, a groove is provided on the inner side of the sliding groove, and a driven component for controlling the deflection of the LED module body is provided on the inner side of the sliding groove and the groove, the driven component comprising a slider, the slider being slidably mounted on the inner side of the sliding groove, a connecting spring being fixed on the inner side of the sliding groove, the end of the connecting spring away from the sliding groove being fixed to the slider, and a circular groove being provided on the top of the slider.

[0006] Preferably, a circular block is rotatably mounted on the inner side of the circular groove, and a spiral spring is fixed to the surface of the circular block. The end of the spiral spring away from the circular block is fixed to the inner side of the circular groove. A crossbar is fixed to the surface of the circular block, and an abutment rod is fixed to the inner side of the groove. In windy weather, when the wind blows directly or away from the LED module body, and the LED module body experiences a large blowing force, the LED module body moves within the groove along with the circular block and the slider through the adjustment mechanism. When the circular block, along with the crossbar, touches the abutment rod, the circular block continues to move and rotates by a certain angle. The circular block can then drive the LED module body to rotate by a certain angle through the adjustment mechanism, thereby preventing the LED module body from being subjected to large external forces due to strong winds, which could lead to breakage or damage.

[0007] Preferably, the base, slider, and circular block are provided with a limiting mechanism. The limiting mechanism includes a locking rod that passes through the slider and is slidably connected to it. A return spring is fixed to the surface of the slider, and the end of the return spring away from the slider is fixed to the surface of the locking rod. An arc-shaped abutment block is fixed to the inner side of the groove, and an annular locking tooth is fixed to the surface of the circular block. When the slider is at the center of the base, the locking rod is abutted by the arc-shaped abutment block and moves towards the side closer to the circular block. The locking rod can be locked in the annular locking tooth on the surface of the circular block to limit the circular block and prevent it from rotating. When the slider moves, the locking rod is gradually no longer abutted by the arc-shaped abutment block, and the locking rod moves away from the circular block under the action of the return spring. The locking rod then no longer limits the circular block, allowing it to rotate when pushed by a large external force.

[0008] Preferably, the adjustment mechanism includes a telescopic rod, the bottom of which is fixed to the top of the circular block, and a fixing frame is fixed to the top of the telescopic rod. A locking screw is threaded through and connected to the surface of the telescopic rod. A mounting bracket is fixed to the side of the LED module body near the fixing frame. Both the mounting bracket and the fixing frame are penetrated by the adjustment screw, which is threaded to the fixing nut. The extension or shortening of the telescopic rod can be adjusted by loosening the locking screw. Tightening the locking screw limits the telescopic rod to ensure stability during use. The angle of the mounting bracket and the LED module body can be adjusted by loosening the adjustment screw. After adjustment, simply retighten the adjustment screw. The operation is convenient.

[0009] Compared with the prior art, this utility model provides an LED module with an adjustable display angle, which has the following beneficial effects:

[0010] 1. This adjustable LED module, through its driven component, allows for adjustment when the wind blows directly or away from the LED module body during windy weather. Under significant wind force, the LED module body moves within a groove along with a circular block and slider via an adjustment mechanism. When the circular block, along with a crossbar, touches the abutment rod, it continues to move and rotates at a certain angle. This rotation, through the adjustment mechanism, causes the LED module body to rotate at a specific angle, preventing direct wind from causing excessive external force and thus avoiding breakage or damage to the LED module body.

[0011] 2. This adjustable display angle LED module, through its driven component and limiting mechanism, allows the lever to move closer to the circular block when the slider is at the center of the base, as it is pressed against the arc-shaped abutment block. The lever can then be locked in the annular teeth on the surface of the circular block to limit its rotation, ensuring the stability of the LED module during normal use. As the slider moves, the lever gradually stops being pressed against the arc-shaped abutment block, and under the action of the return spring, it moves away from the circular block. The lever then no longer limits the circular block, allowing it to rotate when subjected to a large external force. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall front view of the present invention;

[0013] Figure 2 This is a schematic diagram of the overall side view structure of this utility model;

[0014] Figure 3 This is a top sectional view of the base structure of this utility model;

[0015] Figure 4 This is a cross-sectional view of the connection between the driven component and the limiting mechanism of this utility model;

[0016] Figure 5 This is a schematic diagram of the top sliding groove and recess structure of the base of this utility model.

[0017] In the diagram: 1. LED module body; 2. Base; 3. Driven component; 31. Slider; 32. Connecting spring; 33. Circular groove; 34. Circular block; 35. Spiral spring; 36. Crossbar; 37. Abutment rod; 4. Limiting mechanism; 41. Locking rod; 42. Return spring; 43. Arc-shaped abutment block; 44. Annular locking tooth; 5. Adjustment mechanism; 51. Telescopic rod; 52. Fixing bracket; 53. Locking screw; 54. Mounting bracket; 55. Adjusting screw; 56. Fixing nut; 6. Slide groove; 7. Groove. Detailed Implementation

[0018] like Figures 1-5As shown, this utility model provides a technical solution: an adjustable display angle LED module, including an LED module body 1 and a base 2, an adjustment mechanism 5 is provided between the LED module body 1 and the base 2, a sliding groove 6 is provided on the top of the base 2, a groove 7 is provided on the inner side of the sliding groove 6, and a driven component 3 for controlling the deflection of the LED module body 1 is provided on the inner side of the sliding groove 6 and the groove 7.

[0019] The driven component 3 includes a slider 31, which is slidably mounted on the inner side of the slide groove 6. A connecting spring 32 is fixed to the inner side of the slide groove 6, and the end of the connecting spring 32 away from the slide groove 6 is fixed to the slider 31. A circular groove 33 is formed on the top of the slider 31, and a circular block 34 is rotatably mounted on the inner side of the circular groove 33. A spiral spring 35 is fixed to the surface of the circular block 34, and the end of the spiral spring 35 away from the circular block 34 is fixed to the inner side of the circular groove 33. A crossbar 36 is fixed to the surface of the circular block 34, and an abutment rod 37 is fixed to the inner side of the groove 7. In windy weather, the wind is directed towards or away from L. When the LED module body 1 is blown, under a large blowing force, the LED module body 1 moves within the slide groove 6 via the adjustment mechanism 5, carrying the round block 34 and the slider 31. When the round block 34, carrying the crossbar 36, touches the abutment rod 37, the round block 34 continues to move and can rotate by a certain angle. The round block 34 can then drive the LED module body 1 to rotate by a certain angle through the adjustment mechanism 5, thereby avoiding strong winds blowing directly on the LED module body 1, which would cause it to be subjected to large external forces and breakage.

[0020] A limiting mechanism 4 is provided on the base 2, slider 31, and circular block 34. The limiting mechanism 4 includes a locking rod 41, which passes through and is slidably connected to the slider 31. A return spring 42 is fixed on the surface of the slider 31, and the end of the return spring 42 away from the slider 31 is fixed to the surface of the locking rod 41. An arc-shaped abutment block 43 is fixed on the inner side of the groove 7, and an annular locking tooth 44 is fixed on the surface of the circular block 34. When the slider 31 is in the center position of the base 2, the locking rod 41 is abutted by the arc-shaped abutment. The contact block 43 moves towards the side closer to the circular block 34, and the locking rod 41 can be locked in the annular locking teeth 44 on the surface of the circular block 34 to limit the circular block 34 so that it cannot rotate. When the slider 31 moves, the locking rod 41 is gradually no longer resisted by the arc-shaped contact block 43. Under the action of the return spring 42, the locking rod 41 moves away from the circular block 34. The locking rod 41 then no longer limits the circular block 34, so that it can rotate when pushed by a large external force.

[0021] The adjustment mechanism 5 includes a telescopic rod 51, the bottom of which is fixed to the top of the circular block 34. A fixing frame 52 is fixed to the top of the telescopic rod 51. A locking screw 53 is threaded through and connected to the surface of the telescopic rod 51. A mounting frame 54 is fixed to the side of the LED module body 1 near the fixing frame 52. Both the mounting frame 54 and the fixing frame 52 are penetrated by an adjustment screw 55. The adjustment screw 55 is threaded to a fixing nut 56. The extension or shortening of the telescopic rod 51 can be adjusted by loosening the locking screw 53. Tightening the locking screw 53 can limit the telescopic rod 51 to ensure stability during use. The angle between the mounting frame 54 and the LED module body 1 can be adjusted by loosening the adjustment screw 55. After adjustment, simply retighten the adjustment screw 55. The operation is convenient.

[0022] Based on the above implementation method, the extension or shortening of the telescopic rod 51 can be adjusted by loosening the locking screw 53. After tightening the locking screw 53, the telescopic rod 51 can be limited to ensure stability during use. The angle of the mounting bracket 54 and the LED module body 1 can be adjusted by loosening the adjusting screw 55. After the adjustment is completed, simply tighten the adjusting screw 55 again. The operation is convenient.

[0023] When there is strong wind, and the wind is blowing directly or away from the LED module body 1, under the condition of a large blowing force, the LED module body 1 moves in the slide groove 6 with the round block 34 and the slider 31 through the adjustment mechanism 5. When the round block 34 and the crossbar 36 touch the abutment rod 37, the round block 34 will rotate a certain angle as it continues to move. The round block 34 can drive the LED module body 1 to rotate a certain angle through the adjustment mechanism 5, thereby avoiding the strong wind blowing directly and causing the LED module body 1 to be subjected to a large external force, which could lead to the LED module body 1 breaking and being damaged.

[0024] When the wind stops, under the action of the connecting spring 32, the slider 31 can reset along with the round block 34, the adjustment mechanism 5, and the LED module body 1. The crossbar 36 is no longer resisted by the abutment rod 37. Under the action of the spiral spring 35, the round block 34 rotates and resets along with the adjustment mechanism 5 and the LED module body 1. When the slider 31 is fully reset, the locking rod 41 is pushed towards the side closer to the round block 34 by the arc-shaped abutment block 43. The locking rod 41 can be locked in the annular locking teeth 44 on the surface of the round block 34 to limit the round block 34 and prevent it from rotating.

[0025] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. An adjustable LED module, comprising an LED module body (1) and a base (2), wherein an adjustment mechanism (5) is provided between the LED module body (1) and the base (2), characterized in that: The base (2) has a groove (6) on its top and a groove (7) on its inner side. The inner side of the groove (6) and the groove (7) is provided with a driven component (3) for controlling the deflection of the LED module body (1). The driven component (3) includes a slider (31). The slider (31) is slidably installed on the inner side of the groove (6). A connecting spring (32) is fixed on the inner side of the groove (6). The end of the connecting spring (32) away from the groove (6) is fixed to the slider (31). The top of the slider (31) has a circular groove (33).

2. The LED module of claim 1, wherein: A circular block (34) is rotatably mounted on the inner side of the circular groove (33). A spiral spring (35) is fixed on the surface of the circular block (34). One end of the spiral spring (35) away from the circular block (34) is fixed on the inner side of the circular groove (33). A crossbar (36) is fixed on the surface of the circular block (34). An abutment rod (37) is fixed on the inner side of the groove (7).

3. The LED module of claim 2, wherein: Limiting mechanisms (4) are provided on the base (2), slider (31) and round block (34). The limiting mechanism (4) includes a locking rod (41), which passes through the slider (31) and is slidably connected to the slider (31). A return spring (42) is fixed on the surface of the slider (31).

4. The LED module of claim 3, wherein: The end of the reset spring (42) away from the slider (31) is fixed to the surface of the lever (41), an arc-shaped abutment block (43) is fixed to the inside of the groove (7), and an annular locking tooth (44) is fixed to the surface of the round block (34).

5. The LED module of claim 2, wherein: The adjustment mechanism (5) includes a telescopic rod (51), the bottom of which is fixed to the top of the round block (34), a fixing frame (52) is fixed to the top of the telescopic rod (51), a locking screw (53) is threaded through and connected to the surface of the telescopic rod (51), and a mounting bracket (54) is fixed to the side of the LED module body (1) near the fixing frame (52).

6. The LED module of claim 5, wherein: Both the mounting bracket (54) and the fixing bracket (52) are penetrated by the adjusting screw (55), which is threadedly connected to the fixing nut (56).

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