LED lamp strip with LED lamp protection structure
Patent Information
- Application Number
- CN202522412597.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-11-13
- Publication Date
- 2026-09-29
- Estimated Expiration
- 2035-11-13
AI Technical Summary
[0002]在照明、装饰及显示等领域，LED灯带凭借其能耗低、寿命长、色彩丰富及安装灵活性高的优势，应用范围不断扩大，其中，硬质LED灯带因结构稳定性强、抗弯折性能优异，在需要长期稳定运行或存在轻微振动的场景如户外广告屏、室内吊顶装饰、汽车内饰照明等中应用尤为广泛，现有的LED灯带一般采用螺栓固定或胶水粘贴的方式与安装基座连接，通过螺栓固定需要在LED灯带上开设对应的安装孔，采用胶水粘黏，在对LED灯带拆卸时，难以将LED灯带完整剥离，容易对LED灯带造成损坏，因此，需要进行改进
1、该具有LED灯保护结构的LED灯带，通过设置定位凸块、转动压板和橡胶卡垫，转动转动压板带动橡胶卡垫贴紧在固定凸块表面，将硬质灯带两端卡在定位凸块表面后，反向转动转动压板使橡胶卡垫脱离固定凸块贴紧在硬质灯带表面，挤压橡胶卡垫在转动压板和硬质灯带支架挤压变形，从而将硬质灯带卡紧固定在灯座内部，方便对硬质灯带进行拆卸安装。
Smart Images
Figure CN224814840U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of LED light strip technology, specifically an LED light strip with an LED light protection structure. Background Technology
[0002] In the fields of lighting, decoration, and display, LED light strips are increasingly used due to their advantages of low energy consumption, long lifespan, rich colors, and high installation flexibility. Among them, rigid LED light strips are particularly widely used in scenarios requiring long-term stable operation or subject to slight vibration, such as outdoor advertising screens, indoor ceiling decorations, and automotive interior lighting, due to their strong structural stability and excellent bending resistance. Existing LED light strips are generally connected to the mounting base by bolts or glue. Bolting requires corresponding mounting holes to be made in the LED light strip, while glue adhesion makes it difficult to completely peel off the LED light strip during disassembly, which can easily damage the LED light strip. Therefore, improvements are needed. Utility Model Content
[0003] To overcome the above-mentioned defects, this utility model provides an LED light strip with an LED light protection structure, which solves the problem that existing LED light strips are generally connected to the mounting base by bolt fixing or glue bonding. Bolt fixing requires corresponding mounting holes to be made on the LED light strip, and glue bonding makes it difficult to completely peel off the LED light strip when disassembling, which can easily damage the LED light strip.
[0004] To achieve the above objectives, this utility model provides the following technical solution: an LED light strip with an LED light protection structure, including a lamp holder, three mounting blocks are fixedly installed at equal intervals inside the lamp holder, a rotating column is rotatably mounted inside the mounting block through a bearing, a limiting rotating plate is fixedly installed on the inner surface of the rotating column, and arc-shaped limiting grooves are symmetrically provided on the edges of both sides of the limiting rotating plate, limiting protrusions are symmetrically fixedly installed on the inner wall of the mounting block, and the limiting protrusions correspond to the positions of the arc-shaped limiting grooves, the arc-shaped limiting grooves slide on the surface of the limiting protrusions, one end of the rotating column extends through the mounting block to the inside of the lamp holder and a rotating pressure plate is fixedly installed, a rubber pad is symmetrically fixedly installed on the side of the rotating pressure plate near the mounting block, a fixing protrusion is symmetrically fixedly installed on the side of the mounting block inside the lamp holder, and the rubber pads are correspondingly engaged with the fixing protrusions, a rigid light strip is symmetrically provided on both sides of the three sets of rotating pressure plates inside the lamp holder, and the two ends of the rotating pressure plate are rotatably overlapped on the surface of the rigid light strip, and a cover plate is slidably connected through one side of the lamp holder.
[0005] As a further embodiment of this utility model: positioning protrusions are fixedly installed at the four corners of the inner wall of the lamp holder, and the two ends of the rigid light strip are correspondingly engaged with the positioning protrusions.
[0006] As a further embodiment of this utility model: the top and bottom of the lamp holder opening side are respectively provided with limiting slots, and the two limiting slots are positioned opposite each other, and the two sides of the cover plate are slidably connected inside the limiting slots.
[0007] As a further embodiment of this utility model: one end of the lamp holder is symmetrically provided with mounting grooves, a mounting slide rod is fixedly installed inside the mounting groove, a movable slide plate is slidably connected through the surface of the mounting slide rod, and a fixed spring is sleeved on the surface of the mounting slide rod located on one side of the movable slide plate.
[0008] As a further embodiment of this utility model: the surface of the lamp holder located on one side of the mounting groove is slidably connected to a connecting strip, and both ends of the connecting strip are fixedly connected to the movable sliding plate.
[0009] As a further embodiment of this utility model: a fixing bracket is fixedly installed at one end of the cover plate, and fixing hooks are symmetrically fixedly installed at both ends of one side of the connecting strip, and the fixing hooks are correspondingly engaged with the fixing bracket.
[0010] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. This LED light strip with LED light protection structure is equipped with positioning protrusions, rotating pressure plates, and rubber pads. Rotating the rotating pressure plate causes the rubber pads to adhere tightly to the surface of the fixing protrusions. After the two ends of the rigid light strip are clamped onto the surface of the positioning protrusions, rotating the rotating pressure plate in the opposite direction causes the rubber pads to detach from the fixing protrusions and adhere tightly to the surface of the rigid light strip. The rubber pads are squeezed and deformed by the rotating pressure plate and the rigid light strip bracket, thereby clamping and fixing the rigid light strip inside the lamp holder, which facilitates the disassembly and installation of the rigid light strip.
[0011] 2. This LED light strip with LED light protection structure, through the setting of a cover plate, a fixing bracket, a fixing spring, and a fixing hook, after the rigid light strip is clamped and fixed inside the lamp holder, the connecting strip is pushed to move the sliding plate on the surface of the mounting slide rod, compressing the fixing spring and deforming it. The cover plate is then aligned and inserted between the two limit slots, so that the fixing bracket and the fixing hook are aligned. The connecting strip is released, and under the rebound action of the fixing spring, the sliding plate is lifted, pushing the fixing hook into the fixing bracket, so that the fixing hook and the fixing bracket are engaged, thereby clamping and fixing the cover plate inside the lamp holder to protect the rigid light strip and facilitating the disassembly and installation of the cover plate. Attached Figure Description
[0012] Figure 1 This is a schematic diagram of the unfolded cross-sectional structure of this utility model; Figure 2 This utility model Figure 1 Enlarged structural diagram at point A; Figure 3 This is a cross-sectional view of the mounting block and the limiting rotating plate of this utility model; In the diagram: 1. Lamp holder; 2. Positioning protrusion; 3. Mounting block; 4. Rotating column; 5. Limiting rotating plate; 6. Arc-shaped limiting slide groove; 7. Limiting protrusion; 8. Rotating pressure plate; 9. Rubber pad; 10. Fixing protrusion; 11. Rigid light strip; 12. Limiting slot; 13. Cover plate; 14. Fixing bracket; 15. Mounting groove; 16. Mounting slide bar; 17. Moving slide plate; 18. Fixing spring; 19. Connecting strip; 20. Fixing hook. Detailed Implementation
[0013] The technical solution of this patent will be further described in detail below with reference to specific embodiments.
[0014] like Figure 1-3 As shown, this utility model provides a technical solution: an LED light strip with an LED light protection structure, including a lamp holder 1, with positioning protrusions 2 fixedly installed at the four corners of the inner wall of the lamp holder 1, and the two ends of the rigid light strip 11 correspondingly engaging with the positioning protrusions 2. By providing positioning protrusions 2, the two ends of the rigid light strip 11 are engaged with the surface of the positioning protrusions 2, ensuring that the rigid light strip 11 is fixed inside the lamp holder 1 without misalignment.
[0015] The top and bottom of the opening side of the lamp holder 1 are respectively provided with limiting slots 12, and the two limiting slots 12 are positioned opposite each other. The two sides of the cover plate 13 are slidably connected to the inside of the limiting slots 12. Because of the limiting slots 12, the two sides of the cover plate 13 are inserted into the limiting slots 12, ensuring that the cover plate 13 is fixed on one side of the lamp holder 1 and will not be misaligned when shielding and protecting the rigid light strip 11.
[0016] Three mounting blocks 3 are fixedly installed at equal intervals inside the lamp holder 1. A rotating column 4 is rotatably installed inside the mounting block 3 through a bearing. A limiting rotating plate 5 is fixedly installed on the inner surface of the rotating column 4. Arc-shaped limiting grooves 6 are symmetrically provided on the edges of both sides of the limiting rotating plate 5. Limiting protrusions 7 are symmetrically fixedly installed on the inner wall of the mounting block 3, and the limiting protrusions 7 correspond to the positions of the arc-shaped limiting grooves 6. The arc-shaped limiting grooves 6 slide on the surface of the limiting protrusions 7. By providing arc-shaped limiting grooves 6 and limiting protrusions 7, when the rotating column 4 drives the limiting rotating plate 5 to rotate inside the mounting block 3, it drives the arc-shaped limiting grooves 6 to slide on the surface of the limiting protrusions 7, thereby limiting the limiting rotating plate 5 and ensuring that the rotating column 4 drives the rotating pressure plate 8 to rotate without excessive rotation angle. One end of the rotating column 4 extends through the mounting block 3 and is fixedly installed inside the lamp holder 1 with a rotating pressure plate 8. Rubber pads 9 are symmetrically fixedly installed on the side of the rotating pressure plate 8 near the mounting block 3. Fixing protrusions 10 are symmetrically fixedly installed on the side of the mounting block 3 inside the lamp holder 1, and the rubber pads 9 are correspondingly engaged with the fixing protrusions 10. Rigid light strips 11 are symmetrically arranged on both sides of the three sets of rotating pressure plates 8 inside the lamp holder 1, and the two ends of the rotating pressure plate 8 are rotatably overlapped on the surface of the rigid light strip 11. A cover plate 13 is slidably connected through one side of the lamp holder 1. Because of the rotating pressure plate 8 and the rubber pads 9, rotating the rotating pressure plate 8 causes the rubber pads 9 to stick tightly to the surface of the fixing protrusions 10 or the rigid light strip 11, squeezing the rubber pads 9 to deform, thereby clamping and fixing the rotating pressure plate 8 to the surface of the fixing protrusions 10 or the rigid light strip 11, making it easy to clamp and fix the rigid light strip 11 inside the lamp holder 1 or remove it from the lamp holder 1.
[0017] The lamp holder 1 has symmetrical mounting grooves 15 at one end. A mounting slide rod 16 is fixedly installed inside the mounting groove 15. A movable slide plate 17 is slidably connected through the surface of the mounting slide rod 16. A fixing spring 18 is sleeved on the surface of the mounting slide rod 16 located on one side of the movable slide plate 17. A connecting strip 19 is slidably connected to the surface of the lamp holder 1 located on one side of the mounting groove 15. Both ends of the connecting strip 19 are fixedly connected to the movable slide plate 17. By using the fixing spring 18, the connecting strip 19 is pushed to drive the movable slide plate 17 to slide on the surface of the mounting slide rod 16, causing the fixing spring 18 to be squeezed and deformed on one side of the movable slide plate 17. After the fixing bracket 14 and the fixing hook 20 are aligned, the connecting strip 19 is released, causing the fixing spring 18 to rebound and lift the movable slide plate 17, making it easier to push the connecting strip 19 to drive the fixing hook 20 to engage with the fixing bracket 14.
[0018] A fixing bracket 14 is fixedly installed at one end of the cover plate 13, and fixing hooks 20 are symmetrically fixedly installed at both ends of the connecting strip 19. The fixing hooks 20 are engaged with the fixing bracket 14. Because of the fixing hooks 20, the fixing hooks 20 are inserted into the fixing bracket 14 for engagement, thereby clamping and fixing the cover plate 13 to one side of the lamp holder 1 to shield and protect the rigid light strip 11 installed inside the lamp holder 1.
[0019] The working principle of this utility model is as follows: After securing the lamp holder 1 to the designated position with bolts, remove the cover plate 13 from the surface of the lamp holder 1. Move the rigid LED strip 11 inside the lamp holder 1, aligning both ends of the rigid LED strip 11 and locking it onto the surface of the positioning protrusion 2. Rotate the rotating pressure plate 8 to drive the limiting rotating plate 5 to rotate on the surfaces of the two limiting protrusions 7 until the rotating pressure plate 8 drives the rubber pad 9 to press against the surface of the rigid LED strip 11, thus pressing and fixing the rigid LED strip 11 inside the lamp holder 1. This completes the installation and fixation of the rigid LED strip 11. Push the connecting strip 19 to move the fixing hook 20 away from the lamp holder 1. At the opening of the lamp holder 1, the movable slide plate 17 slides on the surface of the mounting slide rod 16, compressing and deforming the fixing spring 18. Then, the cover plate 13 is moved to align with the limiting slot 12 and inserted, so that the fixing bracket 14 is aligned with the fixing hook 20. The connecting strip 19 is released, and under the rebound action of the fixing spring 18, the connecting strip 19 is pushed to lift the fixing hook 20 and insert it into the fixing bracket 14, so that the fixing hook 20 is engaged with the fixing bracket 14, thereby clamping and fixing the cover plate 13 to one side of the lamp holder 1, protecting the rigid light strip 11 inside the lamp holder 1.
[0020] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
[0021] The preferred embodiments of this patent have been described in detail above. However, this patent is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of this patent.
Claims
1. An LED light strip with an LED lamp protection structure, including a lamp holder (1), characterized in that: Three mounting blocks (3) are fixedly installed at equal intervals inside the lamp holder (1). A rotating column (4) is rotatably mounted inside the mounting block (3) through a bearing. A limiting rotating plate (5) is fixedly installed on the inner surface of the rotating column (4) on the mounting block (3). Arc-shaped limiting grooves (6) are symmetrically provided on the edges of the limiting rotating plate (5). Limiting protrusions (7) are symmetrically fixedly installed on the inner wall of the mounting block (3), and the limiting protrusions (7) correspond to the positions of the arc-shaped limiting grooves (6). The arc-shaped limiting grooves (6) slide on the surface of the limiting protrusions (7). One end of the rotating column (4) passes through the mounting block. (3) A rotating pressure plate (8) is fixedly installed inside the lamp holder (1). A rubber pad (9) is symmetrically fixedly installed on the side of the rotating pressure plate (8) near the mounting block (3). A fixing protrusion (10) is symmetrically fixedly installed on the side of the mounting block (3) inside the lamp holder (1). The rubber pad (9) and the fixing protrusion (10) are correspondingly engaged. A rigid light strip (11) is symmetrically provided on both sides of the three sets of rotating pressure plates (8) inside the lamp holder (1). The two ends of the rotating pressure plate (8) are rotated and overlapped on the surface of the rigid light strip (11). A cover plate (13) is slidably connected through one side of the lamp holder (1).
2. The LED light strip with LED lamp protection structure according to claim 1, characterized in that: Positioning protrusions (2) are fixedly installed at the four corners of the inner wall of the lamp holder (1), and the two ends of the rigid light strip (11) are correspondingly engaged with the positioning protrusions (2).
3. The LED light strip with LED lamp protection structure according to claim 1, characterized in that: The lamp holder (1) has a limiting slot (12) at the top and bottom of the opening side, and the two limiting slots (12) are in corresponding positions. The two sides of the cover plate (13) are slidably connected to the inside of the limiting slot (12).
4. The LED light strip with LED lamp protection structure according to claim 1, characterized in that: The lamp holder (1) is provided with symmetrical mounting grooves (15) at one end. A mounting slide rod (16) is fixedly installed inside the mounting groove (15). A movable slide plate (17) is slidably connected through the surface of the mounting slide rod (16). A fixed spring (18) is sleeved on the surface of the mounting slide rod (16) located on one side of the movable slide plate (17).
5. The LED light strip with LED lamp protection structure according to claim 4, characterized in that: The lamp holder (1) is slidably connected to a connecting strip (19) on one side of the mounting groove (15), and both ends of the connecting strip (19) are fixedly connected to the movable sliding plate (17).
6. The LED light strip with LED lamp protection structure according to claim 5, characterized in that: One end of the cover plate (13) is fixedly installed with a fixing bracket (14), and the two ends of the connecting strip (19) are symmetrically fixedly installed with fixing hooks (20), and the fixing hooks (20) are correspondingly engaged with the fixing bracket (14).