A flexible mounting bracket for an LED lamp

Abstract

The application discloses a flexible mounting support of an LED lamp and belongs to the technical field of lamps. The flexible mounting support comprises a shock-absorbing frame, two groups of lamp assemblies and two groups of torsional springs are rotatably installed on the shock-absorbing frame; a wheel assembly comprises a fixing frame, two groups of wheel supports are rotatably connected to the fixing frame, wire wheels are rotatably installed on the wheel supports, the end portions of the wire wheels are connected with ring saw teeth, a supporting shaft is rotatably installed on the fixing frame, double-head saw teeth are installed on the supporting shaft, the double-head saw teeth are located between the two groups of ring saw teeth, two groups of second threaded rods are screwed on the fixing frame, and the second threaded rods are rotatably connected with the wheel supports; the wire wheels are connected with the lamp assemblies through ropes. The combination of the double-head saw teeth, the ring saw teeth and a handle enables an operator to independently or synchronously drive one or two wire wheels through a single supporting shaft, not only realizing synchronous angle adjustment of the two groups of lamps, but also allowing the angle of each lamp to be adjusted individually, effectively simplifying an operation process, improving adjustment efficiency and flexibility of adjustment.

Description

Technical Field

[0001] This invention relates to the field of lighting technology, and more specifically, to a flexible mounting bracket for LED lights. Background Technology

[0002] With the rapid development of LED lighting technology, its use in various application scenarios is becoming increasingly widespread. However, traditional LED lighting installation methods often lack flexibility and adaptability, making it difficult to meet the diverse needs of different scenarios. For example, in fields such as stage lighting, exhibitions, and commercial space design, it is often necessary to precisely adjust the direction, angle, and intensity of the light according to different event content or environmental requirements. Due to their structural limitations, traditional fixed lighting fixtures can usually only provide a fixed illumination angle, and the adjustment process is complex and time-consuming, greatly limiting their application scope and efficiency.

[0003] Furthermore, traditional lighting fixtures lack effective protection mechanisms against external interference such as vibration, which can easily lead to damage or degraded light output quality, shortening their lifespan. Meanwhile, for large lighting systems, independently adjusting each fixture is not only cumbersome but also inefficient, increasing maintenance costs and workload. Therefore, we propose a flexible mounting bracket for LED lights. Summary of the Invention

[0004] The purpose of this invention is to provide a flexible mounting bracket for LED lights, which solves at least one of the above-mentioned technical problems.

[0005] This invention provides an elastic mounting bracket for LED lights, including a shock-absorbing frame on which two sets of lamp assemblies and two sets of torsion springs are rotatably mounted.

[0006] The wheel assembly includes a fixed frame, two sets of wheel brackets rotatably connected to the fixed frame, a spool rotatably mounted on the wheel bracket, and a ring sawtooth fixedly connected to the end of the spool. A support shaft is rotatably mounted on the fixed frame, and a double-headed sawtooth is mounted on the support shaft between the two sets of ring sawtooth. Two sets of second threaded rods are screwed onto the fixed frame, and the second threaded rods are rotatably connected to the wheel bracket. The spool is connected to the lamp assembly via a rope.

[0007] Rotate the second threaded rod to engage the ring saw teeth and the double-headed saw teeth. Drive the double-headed saw teeth to rotate through the support shaft, so that the reel can adjust the angle of the lamp assembly through the rope.

[0008] As a further description of the above technical solution, the shock absorber includes a mounting base and a support frame. Two sets of connecting frames are rotatably mounted on the bottom of the mounting base, and the support frame is rotatably mounted on the bottom of the two sets of connecting frames. A shock absorber is rotatably mounted on the mounting base, and a support column is fixedly mounted on the support frame.

[0009] As a further description of the above technical solution, a support rod is rotatably mounted on the connecting frame, the other end of the shock absorber is slidably connected to the support rod, and a first threaded rod is screwed onto the support rod, the first threaded rod being rotatably connected to the end of the shock absorber.

[0010] As a further description of the above technical solution, the lamp assembly includes an adjustment plate on which a lamp is mounted, and the adjustment plate is rotatably connected to a support column via a sleeve; the support column is fitted with a torsion spring connected to the sleeve.

[0011] As a further description of the above technical solution, the support frame is provided with two sets of guide holes, and two sets of guide rings are fixedly installed on the support frame. One end of the rope passes through the guide ring and the guide hole and is connected to the adjustment plate.

[0012] As a further description of the above technical solution, a limit block is fixedly installed on the support frame, and a stop block is installed on the sleeve.

[0013] As a further description of the above technical solution, a number of guide rods are fixedly installed on the fixing frame, a number of limiting grooves are opened on the spool, and two sets of third threaded rods are threadedly connected to the guide rods. The third threaded rods are inserted into the limiting grooves to fix the spool.

[0014] As a further description of the above technical solution, the guide rod is in contact with the reel.

[0015] As a further description of the above technical solution, the spool coaxial with the support shaft has a hollow structure, and the end of the support shaft passes through the spool.

[0016] By adopting the above technical solution, Aa is the lowest position of the two sets of lamps, Bb is the horizontal position of the two sets of lamps, and Cc is the highest position of the two sets of lamps. Therefore, this embodiment can realize a variety of light direction combinations, such as Aa, Ab, Ac, Ba, Bb, Bc, Ca, Cb, and Cc. When the stop block and the limit block abut, the two sets of lamps are located at position Aa. If it is necessary to switch the position of the lamps to position Bb or Cc, the two sets of second threaded rods are screwed on. Through the thread transmission, the two sets of wheel brackets slide on the guide rod and move towards each other. The two sets of threaded wheels follow the movement of the wheel brackets and drive the corresponding ring saw teeth to mesh with the double-headed saw teeth.

[0017] Rotate the third threaded rod to disengage it from the limiting groove of the spool. Hold the handle and rotate the support shaft and double-headed saw teeth. Through tooth meshing, the saw teeth and the two sets of spools rotate synchronously. As the spools rotate, the rope gradually winds around them and pulls the adjustment plate and the lamp to rotate around the support column. The torsion spring is gradually compressed, achieving synchronous angle adjustment of the two sets of lamps. After the lamp rotates to the preset position, rotate the third threaded rod to re-insert it into the limiting groove to fix the two sets of spools, thus fixing the angle of the lamp. By controlling the rotation of the two sets of spools simultaneously, the adjustment efficiency of the two sets of lamps is significantly improved, solving the problem of low efficiency in traditional independent adjustment.

[0018] This embodiment enables independent driving of two sets of reels. For example, when adjusting the lamp at position Cc to position Bc, by holding the handle and unscrewing the third threaded rod on the corresponding side out of the limiting groove, based on the previous adjustment, the second threaded rod corresponding to the reel that does not need to be rotated is rotated, causing the ring sawtooth of that reel to disengage from the double-headed sawtooth. Rotating the handle gradually releases the rope, and the adjustment plate gradually rotates downward under the action of the torsion spring. The lamp follows the rotation of the adjustment plate, thereby switching the lamp from position C to position B or A, significantly improving the flexibility of operation. Therefore, this flexible mounting bracket can control the number of reels driven according to adjustment needs, realizing combinations of different lighting angles, solving the problem that traditional fixed lamps cannot adjust the lighting angle. This flexible mounting bracket can meet the lighting angle adjustment needs of different scenarios.

[0019] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0020] 1. This invention, through the combination of double-headed saw teeth, ring saw teeth, and a handle, enables the operator to independently or synchronously drive one or two spools using a single support shaft, effectively simplifying the operation process, improving adjustment efficiency, and reducing the trouble and time cost caused by the traditional need to adjust each lamp separately.

[0021] 2. By using a combination of torsion springs and reels, this invention not only achieves synchronous angle adjustment of two sets of lamps, but also allows for individual adjustment of the angle of each lamp, meeting the needs of various lighting direction combinations from the lowest position Aa to the highest position Cc. It is highly flexible and improves the application range of the lamps in different scenarios.

[0022] 3. The shock-absorbing frame and its internal shock absorber of the present invention provide an additional protective layer for LED lamps, which can effectively absorb impact energy in a vibrating environment, reduce the damage caused by external factors to the lamps, extend the service life of the lamps, and ensure the quality of light output.

[0023] 4. The present invention allows the support force of the shock absorber to be adjusted by rotating the first threaded rod, so that the bracket can adapt to LED lamps of different weights. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the overall structure of a flexible mounting bracket for an LED lamp, as disclosed in a preferred embodiment of the present invention.

[0025] Figure 2 This is a partial structural schematic diagram of an elastic mounting bracket for an LED lamp disclosed in a preferred embodiment of the present invention;

[0026] Figure 3 This is a schematic diagram of a shock absorber connection structure for an elastic mounting bracket of an LED lamp, as disclosed in a preferred embodiment of the present invention.

[0027] Figure 4 This is a schematic diagram of a lamp assembly structure of an elastic mounting bracket for an LED lamp, as disclosed in a preferred embodiment of the present invention.

[0028] Figure 5 This is a schematic diagram of a torsion spring connection structure of an elastic mounting bracket for an LED lamp, as disclosed in a preferred embodiment of the present invention.

[0029] Figure 6 This is a schematic diagram of the lamp angle adjustment range of an elastic mounting bracket for an LED lamp, as disclosed in a preferred embodiment of the present invention.

[0030] Figure 7 This is a schematic diagram of the wheel assembly structure of an elastic mounting bracket for an LED lamp, as disclosed in a preferred embodiment of the present invention.

[0031] Figure 8 This is a cross-sectional view of the wheel assembly of an elastic mounting bracket for an LED lamp, as disclosed in a preferred embodiment of the present invention.

[0032] Figure 9 This is a schematic diagram of the double-headed sawtooth position of an elastic mounting bracket for an LED lamp disclosed in a preferred embodiment of the present invention.

[0033] The following are the labeling instructions in the diagram: 1. Shock absorber frame; 11. Mounting base; 12. Support frame; 13. Connecting frame; 14. Shock absorber; 15. Support rod; 16. First threaded rod; 17. Support column; 18. Guide hole; 19. Guide ring; 110. Limiting block; 2. Lamp assembly; 21. Adjusting plate; 22. Lamp fixture; 23. Sleeve; 24. Stop block; 25. Locking ring; 3. Torsion spring; 4. Wheel assembly; 41. Fixing frame; 42. Guide rod; 43. Wheel bracket; 44. Threaded reel; 45. Ring sawtooth; 46. Support shaft; 461. Handle; 47. Double-headed sawtooth; 48. Second threaded rod; 49. Limiting groove; 410. Third threaded rod; 5. Rope. Detailed Implementation

[0034] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0035] Reference Figures 1 to 9 This embodiment discloses an elastic mounting bracket for LED lights, including a shock absorber 1. The shock absorber 1 includes a mounting base 11 and a support frame 12. The mounting base 11 is mounted on equipment or facilities. Two sets of connecting frames 13 are rotatably mounted on the bottom of the mounting base 11. The support frame 12 is rotatably mounted on the bottom of the two sets of connecting frames 13, connecting the two sets of connecting frames 13. A shock absorber 14 is rotatably mounted on the mounting base 11. A support rod 15 is rotatably mounted on one of the connecting frames 13. The other end of the shock absorber 14 is slidably connected to the support rod 15. A first threaded rod 16 is threadedly connected to the support rod 15. The first threaded rod 16 is rotatably connected to one end of the shock absorber 14. By rotating the first threaded rod 16, one end of the shock absorber 14 can be pushed to compress or stretch the shock-absorbing spring, thereby increasing or decreasing the supporting force of the shock absorber 14. Therefore, this elastic mounting bracket can adjust the supporting force of the shock absorber 14 according to the weight of the LED light being mounted, and has strong flexibility. A support column 17 is fixedly installed on the support frame 12. Two sets of guide holes 18 are opened on the support frame 12. Two sets of guide rings 19 are fixedly installed on the support frame 12. A limit block 110 is fixedly installed on the support frame 12, and the limit block 110 is located below the support column 17.

[0036] Reference Figure 1 , Figures 4 to 6 Two sets of lamp assemblies 2 are installed on the support column 17, located on both sides of the support column 17. Each lamp assembly 2 includes an adjusting plate 21, on which a lamp 22 is fixedly mounted. A sleeve 23 is also fixedly mounted on the adjusting plate 21, and the adjusting plate 21 is rotatably connected to the support column 17 via the sleeve 23. A torsion spring 3 is installed inside the sleeve 23, and is fitted onto the support column 17. One end of the torsion spring 3 is fixedly connected to the support column 17, and the other end is fixedly connected to the corresponding sleeve 23. The torsion spring 3 is used to drive the two sets of adjusting plates 21 to rotate downwards. A stop block 24 is fixedly installed at the end of the sleeve 23. When the torsion spring 3 drives the adjusting plate 21 to rotate downwards, the stop block 24 abuts against the limiting block 110, thereby limiting the rotation of the adjusting plate 21 and preventing the two sets of lamps 22 from colliding. A locking ring 25 is screwed onto the adjusting plate 21.

[0037] Reference Figure 1 , Figures 7 to 9The flexible mounting bracket also includes a wheel assembly 4, which includes a fixing frame 41. The fixing frame 41 is mounted on a corresponding facility. Several guide rods 42 are fixedly mounted on the fixing frame 41. Two sets of wheel brackets 43 are slidably connected to the guide rods 42. A spool 44 is rotatably mounted on the wheel bracket 43. One end of the spool 44 is fixedly connected to a ring sawtooth 45. A support shaft 46 is rotatably mounted on the fixing frame 41. The spool 44, which is coaxial with the support shaft 46, has a hollow structure. The end of the support shaft 46 passes through the spool 44 and is fixedly mounted with a double-headed sawtooth. 47. The double-headed saw teeth 47 are located between the two sets of ring saw teeth 45, and all three are coaxial. The double-headed saw teeth 47 are rotatably connected to the fixed frame 41. A handle 461 is fixedly installed at the end of the support shaft 46 away from the double-headed saw teeth 47. Two sets of second threaded rods 48 are threadedly connected to the fixed frame 41. The second threaded rods 48 are rotatably connected to the corresponding wheel brackets 43. Rotating the second threaded rods 48 can drive the spool 44 and the ring saw teeth 45 to move, thereby causing the ring saw teeth 45 to mesh with the double-headed saw teeth 47, realizing the transmission between the spool 44 and the support shaft 46. Therefore, this embodiment can realize the control of any one or two sets of spools 44 to rotate through a single support shaft 46, significantly reducing the difficulty of operation and improving the efficiency of operation. One end of the rope 5 is fixedly installed on the spool 44, and the other end passes through the guide ring 19 and the guide hole 18 and is fixedly connected to the locking ring 25. The spool 44 contacts the guide rod 42. The guide rod 42 can be used to guide the sliding of the wheel bracket 43, and at the same time, it can limit the rope 5 wound on the spool 44 to prevent the rope 5 from detaching from the spool 44, so as to make the rope 5 wound stably.

[0038] The end of the spool 44 near the ring sawtooth 45 has several limiting grooves 49 arranged in a circular array around its axis. Two sets of third threaded rods 410 are threadedly connected to the guide rod 42. The third threaded rods 410 are inserted into the limiting grooves 49 to limit and fix the spool 44.

[0039] Working principle: Refer to Figure 6 As shown, Aa is the lowest position of the two sets of lamps 22, Bb is the horizontal position of the two sets of lamps 22, and Cc is the highest position of the two sets of lamps 22. Therefore, this embodiment can realize a variety of light direction combinations, such as Aa, Ab, Ac, Ba, Bb, Bc, Ca, Cb, and Cc. When the stop block 24 abuts against the limit block 110, the two sets of lamps 22 are located at position Aa. If it is necessary to switch the position of the lamps 22 to position Bb or Cc, the two sets of second threaded rods 48 are screwed on. Through threaded transmission, the two sets of wheel brackets 43 slide on the guide rod 42 and move towards each other. The two sets of threaded wheels 44 move with the wheel brackets 43 and drive the corresponding ring saw teeth 45 to engage with the double-headed saw teeth 47.

[0040] Rotate the third threaded rod 410 to disengage it from the limiting groove 49 of the spool 44. Hold the handle 461 and rotate the support shaft 46 and the double-headed sawtooth 47. Through tooth meshing, the sawtooth 45 and the two sets of spools 44 rotate synchronously. As the spools 44 rotate, the rope 5 gradually winds around them and pulls the adjusting plate 21 and the lamp 22 to rotate around the support column 17. The torsion spring 3 is gradually compressed, achieving synchronous angle adjustment of the two sets of lamps 22. After the lamp 22 rotates to the preset position, rotate the third threaded rod 410 to re-insert it into the limiting groove 49 to fix the two sets of spools 44, thereby fixing the angle of the lamp 22. By controlling the rotation of the two sets of spools 44 simultaneously, the adjustment efficiency of the two sets of lamps 22 is significantly improved, solving the problem of low efficiency in traditional independent adjustment.

[0041] This embodiment enables independent driving of the two sets of reels 44. For example, when adjusting the lamp 22 from position Cc to position Bc, by holding the handle 461, the third threaded rod 410 on the corresponding side is rotated out of the limiting groove 49. Based on the previous adjustment, the second threaded rod 48 corresponding to the reel 44 that does not need to be rotated is rotated, causing the annular sawtooth 45 corresponding to the reel 44 to disengage from the double-headed sawtooth 47. Rotating the handle 461 gradually releases the rope 5, and the adjusting plate 21 gradually rotates downward under the action of the torsion spring 3. The lamp 22 follows the adjustment plate 21 to rotate, thereby switching the lamp 22 from position C to position B or A, significantly improving the flexibility of operation. Therefore, this flexible mounting bracket can control the number of reels 44 driven according to adjustment needs, realizing combinations of different lighting angles, solving the problem that traditional fixed lamps 22 cannot adjust the lighting angle. This flexible mounting bracket can meet the lighting angle adjustment needs of different scenarios.

[0042] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A flexible mounting bracket for an LED light, characterized in that: Includes a shock absorber frame (1), on which two sets of lamp assemblies (2) and two sets of torsion springs (3) are rotatably mounted; The wheel assembly (4) includes a fixed frame (41), two sets of wheel brackets (43) are rotatably connected to the fixed frame (41), a spool (44) is rotatably mounted on the wheel bracket (43), and a ring saw tooth (45) is fixedly connected to the end of the spool (44). A support shaft (46) is rotatably mounted on the fixed frame (41), and a double-headed saw tooth (47) is mounted on the support shaft (46). The double-headed saw tooth (47) is located between the two sets of ring saw teeth (45). Two sets of second threaded rods (48) are screwed onto the fixed frame (41), and the second threaded rods (48) are rotatably connected to the wheel bracket (43). The spool (44) is connected to the lamp assembly (2) through a rope (5). The fixed frame (41) is fixedly installed with several guide rods (42), and the spool (44) is provided with several limiting grooves (49). Two sets of third threaded rods (410) are threadedly connected to the guide rods (42), and the third threaded rods (410) are inserted into the limiting grooves (49) to fix the spool (44). The shock absorber (1) includes a mounting base (11) and a support frame (12). Two sets of connecting frames (13) are rotatably mounted on the bottom of the mounting base (11). The support frame (12) is rotatably mounted on the bottom of the two sets of connecting frames (13). A shock absorber (14) is rotatably mounted on the mounting base (11). A support column (17) is fixedly mounted on the support frame (12). A support rod (15) is rotatably mounted on the connecting frame (13). The other end of the shock absorber (14) is slidably connected to the support rod (15). A first threaded rod (16) is screwed onto the support rod (15). The first threaded rod (16) is rotatably connected to the end of the shock absorber (14). Rotate the second threaded rod (48) to make the ring saw teeth (45) and the double-headed saw teeth (47) mesh. Drive the double-headed saw teeth (47) to rotate through the support shaft (46), so that the spool (44) drives the lamp assembly (2) to adjust the angle through the rope (5).

2. The flexible mounting bracket for an LED lamp according to claim 1, characterized in that: The lamp assembly (2) includes an adjustment plate (21), on which a lamp (22) is mounted. The adjustment plate (21) is rotatably connected to the support column (17) via a sleeve (23). The support column (17) is fitted with a torsion spring (3) connected to the sleeve (23).

3. The flexible mounting bracket for an LED lamp according to claim 2, characterized in that: The support frame (12) has two sets of guide holes (18) and two sets of guide rings (19) are fixedly installed on the support frame (12). One end of the rope (5) passes through the guide ring (19) and the guide hole (18) and is connected to the adjustment plate (21).

4. The flexible mounting bracket for an LED lamp according to claim 2, characterized in that: A limit block (110) is fixedly installed on the support frame (12), and a stop block (24) is installed on the sleeve (23).

5. The flexible mounting bracket for an LED lamp according to claim 1, characterized in that: The guide rod (42) is in contact with the spool (44).

6. The flexible mounting bracket for an LED lamp according to any one of claims 1-5, characterized in that: The spool (44) coaxial with the support shaft (46) is a hollow structure, and the end of the support shaft (46) passes through the spool (44).

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