Portable annular LED illuminating lamp

Abstract

The utility model belongs to the technical field of lighting lamps, and particularly relates to a portable annular LED lighting lamp which comprises a base, a lighting mechanism is arranged on the top of the base, the lighting mechanism comprises a support assembly, a threaded block is fixedly connected to the center of the top of the base, a supporting rod is connected to the threaded block in a threaded mode, and the supporting rod is connected with a light source. A sliding groove is formed in the supporting rod, a round hole is formed in the top of the supporting rod and communicated with the sliding groove, and a round rod is slidably connected into the round hole. According to the design, although stable supporting can be provided in the using process, obvious defects exist in the carrying and transporting process, and the problems that due to the fact that a support cannot be rapidly disassembled and assembled, the whole lamp is large in size and large in occupied space, much inconvenience is brought to a user in the carrying and transporting process, and the portability of the lamp is greatly affected are solved.

Description

Technical Field

[0001] This utility model belongs to the field of lighting fixture technology, specifically a portable ring LED lighting lamp. Background Technology

[0002] Ring LED lights are luminaires that arrange LED beads in a ring structure. They offer advantages such as high brightness, low energy consumption, long lifespan, and flicker-free operation. The light is uniform, and the brightness is adjustable, making them suitable for various applications such as microscope illumination, machine vision inspection, and auxiliary light sources for industrial cameras. They can also provide multiple light colors, such as white, red, and blue, to meet diverse needs.

[0003] In the existing technology, the bracket of portable ring LED lights is usually designed as a fixed structure in daily use. Although this design can provide stable support during use, it has obvious drawbacks when carrying and transporting. Because the bracket cannot be quickly disassembled and assembled, the entire lamp is large in size and occupies a lot of space, causing many inconveniences for users during carrying and transportation, and greatly affecting its portability.

[0004] Therefore, this utility model provides a portable ring-shaped LED lighting lamp. Utility Model Content

[0005] To address the shortcomings of existing technologies and solve the problem of portable ring LED lights in daily use, the brackets are usually designed as fixed structures. While this design provides stable support during use, it has significant drawbacks when carrying and transporting the lights. Because the brackets cannot be quickly disassembled and assembled, the entire light fixture is large in size and occupies a lot of space, causing many inconveniences for users during carrying and transportation, and greatly affecting its portability.

[0006] The technical solution adopted by this utility model to solve its technical problem is as follows: A portable ring-shaped LED lighting lamp of this utility model includes a base, and a lighting mechanism is provided on the top of the base. The lighting mechanism includes:

[0007] The bracket assembly includes a threaded block fixedly connected to the center of the top of the base, a support rod threadedly connected to the threaded block, a sliding groove on the support rod, a circular hole at the top of the support rod communicating with the sliding groove, a circular rod slidably connected inside the circular hole, a pair of rectangular blocks symmetrically fixedly connected to the outer circular wall at the bottom of the circular rod about the circular rod, and the pair of rectangular blocks slidably connected inside the sliding groove, a first threaded tube threaded to the top of the circular rod, the first threaded tube having internal threads, a concave frame fixedly connected to the top of the first threaded tube, and a locking component for fixing the position of the circular rod on the pair of rectangular blocks;

[0008] Lighting assemblies, including ring lights connected to a recessed frame via an adjustment assembly.

[0009] Preferably, the positioning assembly includes a rectangular block with a rectangular groove on its side wall, a limiting block fixed to the bottom of the rectangular groove by a first spring, and one side of the limiting block is an inclined surface. The support rod has first limiting holes on both sides of its top and second limiting holes on both sides of its bottom.

[0010] Preferably, the adjustment component includes a pair of L-shaped blocks fixedly connected to the vertical ends of the concave frame, and a plastic block fixedly connected between the close ends of the pair of L-shaped blocks. The plastic block has a concave structure. A rotating rod is rotatably connected to the vertical end of the pair of L-shaped blocks through a pair of rotating holes. Both ends of the rotating rod are fixedly connected to the ring light through a first fixing block.

[0011] Preferably, a first locking block is fixedly connected to the center of the rotating rod, and the first locking block is fixedly connected to the ring light through a second fixing block. The first locking block has locking grooves on both sides. The plastic block has a second locking block fixedly connected to the opposite side wall. The second locking block has locking teeth on the side closer to the first locking block, and the locking teeth are adapted to the locking grooves.

[0012] Preferably, trapezoidal grooves are formed on the opposite sidewalls of the plastic blocks, and trapezoidal blocks are slidably connected in a pair of trapezoidal grooves. A threaded rod is threadedly connected to the bottom of the plastic block through a threaded hole, and the top of the threaded rod is rotatably connected to the bottom of the trapezoidal block. A rotary valve is fixedly connected to the bottom of the threaded rod, and the opposite sidewalls of the plastic blocks are connected by a strong spring.

[0013] Preferably, a fixing ring is fixed to one side wall of the support rod, and a set of elastic buckles is fixed to the side wall of the fixing ring. A second threaded tube is fixed to the other side wall of the support rod, and the second threaded tube has an internal thread.

[0014] The beneficial effects of this utility model are as follows:

[0015] 1. The portable ring-shaped LED light of this utility model features a base that can be threadedly connected to a support rod via a threaded block, allowing for base disassembly. A circular rod is slidably connected to a sliding groove and a circular hole on the support rod, enabling height adjustment. The top of the circular rod is fixedly connected to the bottom of a ring-shaped concave frame via an adjustment assembly, with a first threaded tube connecting to the circular rod, allowing for disassembly of the ring light. This addresses the problem in existing portable ring-shaped LED lights where the support is typically designed as a fixed structure. While this design provides stable support during use, it has significant drawbacks in carrying and transporting. The inability to quickly assemble and disassemble the support results in a large overall size of the light, occupying considerable space and causing inconvenience to users during transport, greatly affecting its portability.

[0016] 2. The portable ring-shaped LED lighting lamp of this utility model features a trapezoidal block slidably connected within a pair of trapezoidal grooves. Rotating the rotary valve drives the threaded rod to rotate, causing the trapezoidal block to rise. This allows the trapezoidal block to compress the pair of trapezoidal grooves, causing the plastic block to expand vertically to both sides, preventing the second locking block from contacting the first locking block. The angle of the ring lamp can be adjusted by rotating the rod, achieving a wide range of angle adjustments to meet different lighting needs. Users can adjust the angle of the ring lamp at any time according to actual needs without complicated tools or operations, thus improving the flexibility of use. Attached Figure Description

[0017] The present invention will be further described below with reference to the accompanying drawings.

[0018] Figure 1 This is a perspective view of the present invention;

[0019] Figure 2 This is a schematic diagram of the second threaded tube in this utility model;

[0020] Figure 3 This is a sectional view of the support rod in this utility model;

[0021] Figure 4 yes Figure 1 Enlarged view of A in the middle;

[0022] Figure 5 This is a schematic diagram of the first limiting block in this utility model;

[0023] Figure 6 This is a schematic diagram of the trapezoidal groove in this utility model;

[0024] In the diagram: 1. Base; 2. Threaded block; 3. Support rod; 4. Sliding groove; 5. Circular hole; 6. Circular rod; 7. Rectangular block; 8. First threaded tube; 9. Concave frame; 10. Rectangular groove; 11. Limiting block; 12. First limiting hole; 13. Second limiting hole; 14. L-shaped block; 15. Plastic block; 16. Rotating rod; 17. Ring light; 18. First locking block; 19. Second locking block; 20. Trapezoidal block; 21. Threaded rod; 22. Rotary valve; 23. Strong spring; 24. Fixing ring; 25. Elastic buckle; 26. Second threaded tube; 27. Trapezoidal groove. Detailed Implementation

[0025] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0026] like Figures 1 to 6 As shown in the embodiment of this utility model, a portable ring LED lighting lamp includes a base 1. A lighting mechanism is provided on the top of the base 1. The lighting mechanism includes: a support assembly, including a threaded block 2 fixedly connected to the center of the top of the base 1, a support rod 3 threadedly connected to the threaded block 2, a sliding groove 4 on the support rod 3, a circular hole 5 on the top of the support rod 3, and the circular hole 5 communicating with the sliding groove 4. A circular rod 6 is slidably connected inside the circular hole 5. A pair of rectangular blocks 7 are symmetrically fixedly connected to the outer circular wall of the bottom of the circular rod 6 about the circular rod 6, and the pair of rectangular blocks 7 are slidably connected in the sliding groove 4. A first threaded tube 8 is threadedly connected to the top of the circular rod 6. The first threaded tube 8 has internal threads. A concave frame 9 is fixedly connected to the top of the first threaded tube 8. A locking assembly for fixing the position of the circular rod 6 is provided on the pair of rectangular blocks 7; and a lighting assembly, including a ring lamp 17 connected to the concave frame 9 through an adjustment assembly.

[0027] During operation, the base 1 can be threadedly connected to the support rod 3 via the threaded block 2, allowing the base 1 to be disassembled. The circular rod 6 can be slidably connected to the sliding groove 4 and circular hole 5 on the support rod 3, allowing the height of the circular rod 6 to be adjusted and lowered. The top of the circular rod 6 is fixedly connected to the bottom of the annular concave frame 9, which is connected to the adjustment component, and the first threaded tube 8 can be connected to the circular rod 6, allowing the ring light 17 to be disassembled.

[0028] This solves the problem that in existing technologies, portable ring LED lights typically have fixed brackets. While this design provides stable support during use, it has significant drawbacks when carrying and transporting the lights. Because the brackets cannot be quickly disassembled, the lights are bulky and take up a lot of space, causing inconvenience to users during carrying and transport and greatly affecting their portability.

[0029] The positioning assembly includes a rectangular block 7 with a rectangular groove 10 on its side wall. The bottom of the rectangular groove 10 is fixed to a limiting block 11 by a first spring, and one side of the limiting block 11 is inclined. The top two sides of the support rod 3 are provided with first limiting holes 12, and the bottom two sides of the support rod 3 are provided with second limiting holes 13.

[0030] During operation, the limiting block 11 can be inserted into the first limiting hole 12 and the second limiting hole 13 under the elastic force of the first spring. Thus, when needed, the circular rod 6 can be lowered and raised by pressing the limiting block 11. When the ring light 17 needs to be moved, the limiting block 11 can be locked in the second limiting hole 13 to prevent the circular rod 6 from sliding during the movement.

[0031] The adjustment assembly includes a pair of L-shaped blocks 14 fixedly attached to the vertical ends of the concave frame 9. A plastic block 15 is fixedly connected between the close ends of the pair of L-shaped blocks 14, and the plastic block 15 has a concave structure. A rotating rod 16 is rotatably connected to the vertical end of the pair of L-shaped blocks 14 through a pair of rotating holes. Both ends of the rotating rod 16 are fixedly connected to the ring light 17 through the first fixing block.

[0032] During operation, the plastic block 15 is designed with a concave structure, which gives it a certain degree of elasticity on both sides. The rotating rod 16 passes through the plastic block 15 without contacting it, thus not affecting the plastic block 15.

[0033] A first locking block 18 is fixedly connected to the center of the rotating rod 16, and the first locking block 18 is fixedly connected to the ring light 17 through the second fixing block. The first locking block 18 has locking grooves on both sides. The plastic block 15 has a second locking block 19 fixedly connected to the opposite side wall. The second locking block 19 has locking teeth on the side close to the first locking block 18, and the locking teeth are adapted to the locking grooves.

[0034] During operation, the second locking block 19 and the first locking block 18 can be locked together by locking teeth, thereby restricting the rotation of the rotating rod 16 and preventing the ring light 17 from rotating. The rotating rod 16 passes through a pair of second locking blocks 19 and does not contact the pair of second locking blocks 19, thereby avoiding affecting the movement of the second locking blocks 19.

[0035] The plastic block 15 has trapezoidal grooves 27 on its opposite sidewalls. A trapezoidal block 20 is slidably connected in a pair of trapezoidal grooves 27. A threaded rod 21 is threadedly connected to the bottom of the plastic block 15 through a threaded hole. The top of the threaded rod 21 is rotatably connected to the bottom of the trapezoidal block 20. A rotary valve 22 is fixedly connected to the bottom of the threaded rod 21. The opposite sidewalls of the plastic block 15 are connected by a strong spring 23.

[0036] During operation, the trapezoidal block 20 is slidably connected to a pair of trapezoidal grooves 27. By rotating the rotary valve 22, the threaded rod 21 can be rotated, causing the trapezoidal block 20 to rise. This allows the trapezoidal block 20 to compress the pair of trapezoidal grooves 27, causing the plastic block 15 to expand vertically to both sides, preventing the second locking block 19 from contacting the first locking block 18. Thus, the angle of the ring light 17 can be adjusted by rotating the rotating rod 16.

[0037] It allows for a wide range of angle adjustment of the ring light 17 to meet different lighting needs. Users can adjust the angle of the ring light 17 at any time according to actual needs without complicated tools or operations, thus improving the flexibility of use.

[0038] A fixing ring 24 is fixedly connected to one side wall of the support rod 3, and a set of elastic buckles 25 are fixedly connected to the side wall of the fixing ring 24. A second threaded tube 26 is fixedly connected to the other side wall of the support rod 3, and the second threaded tube 26 has an internal thread.

[0039] During operation, the ring light 17 is fixed by a set of elastic buckles 25 on the fixed ring 24. The second threaded tube 26 is provided so that the base 1 with the threaded block 2 is connected to the second threaded tube 26, so that the disassembled parts can be stored in a centralized manner, avoiding the risk of the parts being scattered and lost after disassembly, and also facilitating the management and maintenance of the disassembled parts.

[0040] Working principle: The base 1 can be threadedly connected to the support rod 3 via the threaded block 2, allowing the base 1 to be disassembled. The circular rod 6 is slidably connected to the sliding groove 4 and the circular hole 5 on the support rod 3, allowing the height of the circular rod 6 to be adjusted and lowered. The top of the circular rod 6 is fixedly connected to the bottom of the annular concave frame 9, which is connected to the adjustment component, and the first threaded tube 8 can be connected to the circular rod 6, allowing the ring light 17 to be disassembled.

[0041] This solves the problem that in existing technologies, portable ring LED lights typically have fixed brackets. While this design provides stable support during use, it has significant drawbacks when carrying and transporting the lights. Because the brackets cannot be quickly disassembled, the lights are bulky and take up a lot of space, causing inconvenience to users during carrying and transport and greatly affecting their portability.

[0042] The limiting block 11 can be inserted into the first limiting hole 12 and the second limiting hole 13 under the elastic force of the first spring. Thus, when needed, the circular rod 6 can be lowered and raised by pressing the limiting block 11. When the ring light 17 needs to be moved, the limiting block 11 can be locked in the second limiting hole 13 to prevent the circular rod 6 from sliding during the movement.

[0043] By setting the plastic block 15 to a concave structure, it has a certain elasticity on both sides, and the rotating rod 16 passes through the plastic block 15 without contacting it, so as not to affect the plastic block 15.

[0044] The second locking block 19 and the first locking block 18 can be locked together by locking teeth, thereby restricting the rotation of the rotating rod 16 and preventing the ring light 17 from rotating. The rotating rod 16 passes through a pair of second locking blocks 19 and does not contact the pair of second locking blocks 19, thereby avoiding affecting the movement of the second locking blocks 19.

[0045] The trapezoidal block 20 is slidably connected to a pair of trapezoidal grooves 27. By rotating the rotary valve 22, the threaded rod 21 can be rotated, causing the trapezoidal block 20 to rise. This allows the trapezoidal block 20 to compress the pair of trapezoidal grooves 27, causing the plastic block 15 to expand vertically to both sides. This prevents the second locking block 19 from contacting the first locking block 18, allowing the angle of the ring light 17 to be adjusted by rotating the rotating rod 16.

[0046] It allows for a wide range of angle adjustment of the ring light 17 to meet different lighting needs. Users can adjust the angle of the ring light 17 at any time according to actual needs without complicated tools or operations, thus improving the flexibility of use.

[0047] The ring light 17 can be fixed by a set of elastic buckles 25 on the fixed ring 24. The second threaded tube 26 is provided so that the base 1 with the threaded block 2 can be connected to the second threaded tube 26, so that the disassembled parts can be stored in a centralized manner, avoiding the risk of the parts being scattered and lost after disassembly, and also facilitating the management and maintenance of the disassembled parts.

[0048] The terms "front," "back," "left," "right," "top," and "bottom" all refer to the figures in the accompanying drawings. Figure 1 Based on the perspective of the observer, the side of the device facing the observer is defined as the front, the left side of the observer is defined as the left, and so on.

[0049] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting the scope of protection of this utility model.

[0050] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A portable ring-shaped LED light, comprising a base (1), characterized in that: The base (1) is provided with a lighting mechanism on its top, the lighting mechanism comprising: The bracket assembly includes a base (1) with a threaded block (2) fixedly connected to the top center. A support rod (3) is threadedly connected to the threaded block (2). A sliding groove (4) is provided on the support rod (3). A circular hole (5) is provided at the top of the support rod (3), and the circular hole (5) communicates with the sliding groove (4). A circular rod (6) is slidably connected in the circular hole (5). A pair of rectangular blocks (7) are symmetrically fixedly connected to the bottom outer circular wall of the circular rod (6) about the circular rod (6), and the pair of rectangular blocks (7) are slidably connected in the sliding groove (4). A first threaded tube (8) is threadedly connected to the top of the circular rod (6). The first threaded tube (8) has an internal thread. A concave frame (9) is fixedly connected to the top of the first threaded tube (8). A locking component for fixing the position of the circular rod (6) is provided on the pair of rectangular blocks (7). The lighting assembly includes a ring lamp (17) connected to a concave frame (9) via an adjustment assembly.

2. A portable ring-shaped LED lighting lamp according to claim 1, characterized in that: The positioning assembly includes a rectangular block (7) with a rectangular groove (10) on its side wall. The bottom of the rectangular groove (10) is fixed to a limiting block (11) by a first spring, and one side of the limiting block (11) is an inclined surface. The top two sides of the support rod (3) are provided with first limiting holes (12), and the bottom two sides of the support rod (3) are provided with second limiting holes (13).

3. A portable ring-shaped LED lighting lamp according to claim 1, characterized in that: The adjustment assembly includes a pair of L-shaped blocks (14) fixedly connected to the vertical ends of the concave frame (9). A plastic block (15) is fixedly connected between the two ends of the pair of L-shaped blocks (14) that are close to each other. The plastic block (15) has a concave structure. A rotating rod (16) is rotatably connected to the vertical end of the pair of L-shaped blocks (14) through a pair of rotating holes. Both ends of the rotating rod (16) are fixedly connected to the ring light (17) through the first fixing block.

4. A portable ring-shaped LED lighting lamp according to claim 3, characterized in that: A first locking block (18) is fixedly connected to the center of the rotating rod (16), and the first locking block (18) is fixedly connected to the ring light (17) through the second fixing block. The first locking block (18) has locking grooves on both sides. The plastic block (15) has a second locking block (19) fixedly connected to the opposite side wall. The second locking block (19) has locking teeth on the side close to the first locking block (18), and the locking teeth are compatible with the locking grooves.

5. A portable ring-shaped LED lighting lamp according to claim 4, characterized in that: The plastic block (15) has trapezoidal grooves (27) on its opposite sidewalls. A trapezoidal block (20) is slidably connected in a pair of trapezoidal grooves (27). A threaded rod (21) is threadedly connected to the bottom of the plastic block (15) through a threaded hole. The top of the threaded rod (21) is rotatably connected to the bottom of the trapezoidal block (20). A rotary valve (22) is fixedly connected to the bottom of the threaded rod (21). The opposite sidewalls of the plastic block (15) are connected by a strong spring (23).

6. A portable ring-shaped LED lighting lamp according to claim 1, characterized in that: A fixing ring (24) is fixed to one side wall of the support rod (3), and a set of elastic buckles (25) is fixed to the side wall of the fixing ring (24). A second threaded tube (26) is fixed to the other side wall of the support rod (3), and the second threaded tube (26) has an internal thread.

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