A quick-mountable LED light bar mounting device

Abstract

The utility model relates to LED lamps technical field discloses a kind of LED light bar fixing device of quick installation.The utility model includes shell, and base plate and lamp body are equipped in shell, and fixed assembly is equipped with shell periphery;Fixed assembly contains support plate, auxiliary frame, clamping plate, buffer and the retaining element of metal elastic sheet material, deformation piece is equipped between auxiliary frame and retaining element, retaining element is realized with the quick adhesion positioning of shell by different pole magnet, limiting body and elastic telescopic rod, and support plate is equipped with positioning bolt;Shell is embedded transparent light-transmitting cover and opens heat dissipation hole;The device is embedded by elastic structure and magnetic attraction, fitting cooperation, realizes LED light bar quick installation and stable fixation, gives consideration to anti-damage protection and high efficiency heat dissipation, prolongs service life, adapts multiple scene installation demand, and practicality is strong.

Description

Technical Field

[0001] This utility model relates to the field of LED lighting technology, and in particular to a fast-installable LED light strip fixing device. Background Technology

[0002] LED light strips, with their advantages of uniform light emission, low energy consumption, long lifespan, and flexible installation, have been widely used in various fields such as home decoration, commercial lighting, and architectural lighting. With the increasing popularity of LED light strips, the market has placed higher demands on the ease of installation, stability, protective performance, and compatibility of their mounting devices.

[0003] Chinese patent CN221923242U discloses an LED strip fixing device that improves the efficiency of strip installation and removal to some extent by using a grooved fixing strip, a locking buckle with a slot, and a magnet. However, it still has key limitations in practical applications: insufficient protection and positioning design for the substrate and the lamp body. Existing devices often lack a protective structure for the core components of the LED strip, making it difficult to effectively prevent external impacts, dust, moisture, and other corrosive elements. Furthermore, there is no dedicated positioning and support mechanism for the substrate; the substrate is usually placed directly or simply attached to the inside of the device without effective restraint. During transportation, installation, and long-term use, it is prone to positional shifts or shaking due to vibration, leading to loosening of the circuit connections between the substrate and the external power supply line, and between the substrate and the lamp body. This leads to malfunctions such as poor contact, flickering light strips, and even complete extinguishing, severely affecting lighting stability and the lifespan of the device. Installation efficiency and structural adaptability are also poor. Existing fixing devices mostly have rigid designs, lacking elastic deformation capabilities and buffering mechanisms. This results in poor fit with the housing or mounting surface, requiring multiple steps of assembly with specialized tools during installation, making fine-tuning difficult. Hard contact also easily causes wear on components, failing to meet the needs for rapid installation and flexible adaptation. Furthermore, subsequent maintenance is cumbersome. Existing devices rely heavily on rigid methods such as clips, screws, or nested installation to fix the lamp body. Inspecting the lamp body's condition or replacing damaged lamps requires disassembling clips, unscrewing screws, or even disassembling the entire device to access the lamp body, making the operation complex, time-consuming, and labor-intensive, resulting in high maintenance costs.

[0004] In summary, existing LED strip fixing devices still have room for improvement in terms of rapid installation, stable fixation, long-term protection, and structural adaptability. They cannot fully meet the comprehensive requirements of installation efficiency, reliability, and service life in practical applications. Therefore, there is an urgent need for an LED strip fixing device that can solve the above-mentioned technical problems. Utility Model Content

[0005] The purpose of this invention is to solve the problems existing in the prior art by proposing a quick-installation LED light strip fixing device.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: A quick-installable LED light strip fixing device includes a housing, the housing being a hollow structure, a substrate disposed inside the housing, a light body disposed on one side of the substrate, and a fixing component surrounding the outer periphery of the housing; The fixing component includes a support plate, with auxiliary frames extending vertically on both sides of the support plate. A clamping plate is provided at the end of the auxiliary frame away from the support plate, and a buffer is provided at the bottom end of the clamping plate. A retaining member is movably fitted into the buffer. The retaining member includes a connecting block, which fits the shape of the buffer member and abuts against each other. The connecting block is arc-shaped on the side near the buffer member and abuts against the auxiliary frame. The connecting block extends downward and is provided with an inclined plate, which is movably connected to the housing. The retaining element is a metal spring.

[0007] Preferably, a deformable member is provided between the auxiliary frame and the connecting block. One end of the deformable member is in contact with the auxiliary frame, and the other end is in contact with the connecting block. The deformable member is made of an elastic material.

[0008] Preferably, the buffer is fitted into the mating groove, and the mating block can drive the retaining member to rotate around the buffer as the axis and fit against the housing.

[0009] Preferably, the inclined plate is provided with a first magnet at the end away from the connecting block, and the housing is provided with a second magnet at the connection point with the inclined plate. The first magnet and the second magnet are positioned corresponding to each other, and the first magnet and the second magnet have opposite magnetic properties.

[0010] Preferably, the support plate has a through hole, and a positioning bolt is movably disposed in the through hole for connecting the fixing component to the wall.

[0011] Preferably, limiting bodies are provided on both sides of the housing, and a positioning block is provided on one side of the inclined plate. The positioning block has a fitting groove, which is movably fitted with the limiting body.

[0012] Preferably, the housing has receiving grooves on both sides, and an elastic telescopic rod is provided in the receiving groove. One end of the elastic telescopic rod abuts against the inner wall of the receiving groove, and the other end is connected to the limiting body.

[0013] Preferably, a light-transmitting cover is fitted into one side of the light-emitting end of the lamp body, and the light-transmitting cover is made of transparent material.

[0014] Preferably, the light-transmitting cover has a plurality of heat dissipation holes. Compared with the prior art, the beneficial effects of this utility model are: This invention utilizes a fixed assembly on the outer periphery of the housing, based on a support plate, to form a coordinated fixing structure through an auxiliary frame, clamping plate, buffer, and metal spring-loaded retaining element. The metal spring-loaded retaining element combines elasticity and structural strength. Its arc-shaped connecting block abuts and adapts to the auxiliary frame, while the inclined plate is movably connected to the housing. Combined with the elastic rebound force of the elastic material deformable component between the auxiliary frame and the connecting block, the smooth rotational engagement of the circular buffer and the arc-shaped connecting groove, and the precise positioning guidance of the opposite poles of the first and second magnets, this design achieves rapid docking and positioning of the retaining element and the housing. Furthermore, the elastic deformation allows for fine-tuning of the installation position, enabling assembly without complex tools and significantly improving installation efficiency. Meanwhile, the movable engagement of the limiting bodies on both sides of the shell with the positioning block of the inclined plate, combined with the extension and rebound force of the elastic telescopic rod in the receiving groove, forms a double positioning and locking structure, which enhances the connection stability and vibration resistance. The movable engagement of the buffer and fixing parts and the setting of the deformable parts can buffer the impact force, avoid hard contact wear, and ensure the structural integrity. The positioning bolts in the through holes on the support plate can firmly anchor the fixing components to the mounting surface and are detachable, adapting to different installation scenarios and maintenance needs, achieving synergistic optimization of protection, heat dissipation and lighting effects, and ultimately achieving a comprehensive technical effect of rapid installation, reliable fixing, adequate protection, strong adaptability and long service life of LED light strips. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of a quick-installation LED light strip fixing device proposed in this utility model. Figure 2 This is a schematic diagram of the internal structure of a fastening device for LED light strips proposed in this utility model. Figure 3 This is a schematic diagram of the connection structure between the buffer and the retaining member in the active state of a quick-installation LED light strip fixing device proposed in this utility model. In the diagram: 1. Housing; 2. Base plate; 3. Lamp body; 4. Fixing assembly; 5. Support plate; 6. Auxiliary frame; 7. Clamping plate; 8. Buffer; 9. Fixing component; 10. Connecting block; 11. Inclined plate; 12. Deformable component; 13. First magnet; 14. Second magnet; 15. Through hole; 16. Positioning bolt; 17. Limiting body; 18. Positioning block; 19. Fitting groove; 20. Receiving groove; 21. Elastic telescopic rod; 22. Light-transmitting cover; 23. Heat dissipation hole. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0017] Reference Figures 1-3 A quick-installable LED light strip fixing device includes a housing 1, the housing 1 having a hollow structure, a substrate 2 disposed inside the housing 1, a light body 3 disposed on one side of the substrate 2, and a fixing component 4 surrounding the outer periphery of the housing 1. The fixing component 4 includes a support plate 5, and the two sides of the support plate 5 extend vertically to form auxiliary frames 6. The auxiliary frame 6 is provided with a clamping plate 7 at the end away from the support plate 5. A buffer member 8 is provided at the bottom end of the clamping plate 7, and a retaining member 9 is movably fitted into the buffer member 8. The retaining member 9 includes a connecting block 10, which fits the shape of the buffer member 8 and abuts against each other. The connecting block 10 is arc-shaped on the side near the buffer member 8 and abuts against the auxiliary frame 6. The connecting block 10 extends downward and is provided with an inclined plate 11, which is movably connected to the housing 1. The retaining element 9 is a metal spring.

[0018] In the example of this application, the fixing component 4 on the outer periphery of the shell 1 is based on the support plate 5, and forms a cooperative fixing structure through the auxiliary frame 6, clamping plate 7, buffer 8 and metal spring retainer 9. The metal spring retainer 9 has both elasticity and structural strength. Its connecting block 10 has an arc-shaped design that abuts and matches the auxiliary frame 6. The inclined plate 11 is movably connected to the shell 1. With the elastic rebound force of the elastic material deformable part 12 between the auxiliary frame 6 and the connecting block 10, the smooth rotational cooperation of the circular buffer 8 and the arc-shaped connecting groove, and the attraction between opposite poles of the first magnet 13 and the second magnet 14, the retainer 9 and the shell 1 can be quickly docked and positioned. The installation position can also be finely adjusted through elastic deformation adaptation. Assembly can be completed without complicated tools, which significantly improves the installation efficiency. When the housing 1 is in use, the limiting bodies 17 on both sides of the shell 1 and the positioning block 18 of the inclined plate 11 are engaged in the groove 19. Combined with the extension and retraction adjustment and rebound force of the elastic telescopic rod 21 in the receiving groove 20, a double positioning and locking structure is formed, which enhances the connection stability and vibration resistance. The active engagement of the buffer 8 and the fixing part 9 and the setting of the deformable part 12 can buffer the impact force, avoid hard contact wear, and ensure the integrity of the structure. The positioning bolt 16 in the through hole 15 on the support plate 5 can firmly anchor the fixing component 4 to the mounting surface and has the ability to be disassembled. It can adapt to different installation scenarios and maintenance needs, realize the synergistic optimization of protection, heat dissipation and lighting effects, and finally achieve the comprehensive technical effect of rapid installation, reliable fixing, adequate protection, strong adaptability and long service life of LED light strip.

[0019] In the example of this application, a deformable member 12 is provided between the auxiliary frame 6 and the connecting block 10. One end of the deformable member 12 is attached to the auxiliary frame 6, and the other end is in contact with the connecting block 10. The deformable member 12 is made of an elastic material.

[0020] As a preferred example of this utility model, the elastic material deformable member 12 between the auxiliary frame 6 and the connecting block 10 can, on the one hand, buffer the impact force during installation through elastic deformation, avoid hard contact wear between the fixing member 9 and the auxiliary frame 6, and protect the structural integrity of the components; on the other hand, the elastic rebound force generated by the deformable member 12 can continuously act on the connecting block 10, enhance the tightness of the fit between the connecting block 10 and the auxiliary frame 6, offset the risk of loosening caused by external forces such as vibration during use, improve the connection stability of the fixing component 4, and further ensure the reliability and service life of the fixing device. The deformable part 12 is integrally molded from rubber, which is existing technology and will not be described in detail here.

[0021] In the example of this application, the buffer 8 is circular, and the connecting block 10 has an arc-shaped connecting groove at one end near the buffer 8. The buffer 8 is fitted into the connecting groove, and the connecting block 10 can drive the retaining member 9 to rotate around the buffer 8 as the axis and fit into the housing 1.

[0022] As a preferred example of this utility model, the fitting and interlocking of the circular buffer 8 and the arc-shaped interlocking groove of the connecting block 10 constitutes a smooth rotational mating structure, effectively reducing the frictional resistance of the retaining member 9 during rotation and facilitating quick adjustment of the retaining member 9's posture. After rotating around the buffer 8, the retaining member 9 fits into the housing 1, achieving compact storage of the retaining member 9, avoiding protruding structures from interfering with installation operations or occupying extra space, and optimizing the overall compactness of the device structure. At the same time, the rotational fitting design simplifies the docking process between the retaining member 9 and the housing 1, eliminating the need for additional positioning procedures to complete the fitting and fixing, further improving installation convenience.

[0023] In the example of this application, the inclined plate 11 is provided with a first magnet 13 at the end away from the connecting block 10, and the housing 1 is provided with a second magnet 14 at the connection with the inclined plate 11. The first magnet 13 and the second magnet 14 are positioned corresponding to each other, and the first magnet 13 and the second magnet 14 have opposite magnetic properties.

[0024] As a preferred example of this utility model, the first magnet 13 of the inclined plate 11 and the second magnet 14 of the housing 1 have opposite poles facing each other. Utilizing the property that opposite poles of magnets attract each other, they form a close fit when the retaining member 9 is connected to the housing 1, which greatly improves the installation efficiency. The attraction force generated by the magnet can enhance the connection stability between the inclined plate 11 and the housing 1, effectively preventing the retaining member 9 from loosening due to external forces such as vibration and collision during use, and ensuring the reliability of the LED light strip fixation. At the same time, the magnetic attraction connection method does not require additional fasteners, and only a moderate external force needs to be applied during disassembly to separate them, taking into account both the convenience of installation and the flexibility of maintenance.

[0025] In the example of this application, the support plate 5 has a through hole 15, and a positioning bolt 16 is movably disposed in the through hole 15 for connecting the fixing component 4 to the wall.

[0026] As a preferred example of this utility model, the through hole 15 on the support plate 5 provides a stable installation channel for the positioning bolt 16. The positioning bolt 16 can firmly anchor the fixing component 4 to the mounting surface such as the wall, preventing the fixing device from loosening or falling off after installation and ensuring the installation stability of the LED light strip. The movable setting of the positioning bolt 16 makes it detachable, which not only meets the long-term fixing requirements, but also facilitates the subsequent maintenance, replacement or position adjustment of the LED light strip, adapting to the fixing requirements of different installation scenarios such as walls and cabinets, and broadening the applicability of the device.

[0027] In the example of this application, limiting bodies 17 are provided on both sides of the housing 1, and a positioning block 18 is provided on one side of the inclined plate 11. The positioning block 18 is provided with a fitting groove 19, and the fitting groove 19 is movably fitted with the limiting body 17.

[0028] As a preferred example of this utility model, the limiting bodies 17 on both sides of the housing 1 are movably engaged with the fitting grooves 19 of the positioning blocks 18 of the inclined plate 11 to form a double positioning and locking structure. This effectively restricts the displacement of the inclined plate 11 along the direction parallel to the housing 1, preventing the fixing member 9 from shifting during use, and further improving the accuracy and stability of the connection between the fixing member 9 and the housing 1. The fitting structure can prevent the LED light strip from shifting due to loose fixing, ensuring the consistency of the light emission direction of the light strip and guaranteeing the stability of the lighting effect. At the same time, it simplifies the positioning operation during installation and helps to improve the speed of installation.

[0029] In the example of this application, the housing 1 has receiving grooves 20 on both sides, and an elastic telescopic rod 21 is provided in the receiving groove 20. One end of the elastic telescopic rod 21 abuts against the inner wall of the receiving groove 20, and the other end is connected to the limiting body 17.

[0030] As a preferred example of this utility model, the elastic telescopic rod 21 in the receiving groove 20 provides the limiting body 17 with telescopic adjustment capability. It can adapt to the installation position deviation of the positioning block 18 and the fitting groove 19 through elastic deformation, reduce the positioning accuracy requirements during installation, facilitate the quick docking of the fitting groove 19 and the limiting body 17, and improve the ease of installation. The rebound force of the elastic telescopic rod 21 can make the limiting body 17 and the fitting groove 19 fit tightly, enhance the locking effect of the fitting structure, effectively buffer the influence of external vibration on the limiting structure, avoid loosening of the fitting, further improve the vibration resistance and stability of the fixing device, and extend the overall service life of the device.

[0031] In the example of this application, the housing 1 is fitted with a light-transmitting cover 22 on one side of the light-emitting end of the lamp body 3, and the light-transmitting cover 22 is made of transparent material.

[0032] As a preferred example of this utility model, the transparent light-transmitting cover 22, which is embedded in the light-emitting end of the lamp body 3 in the housing 1, provides physical protection for the light-emitting end of the lamp body 3 without affecting the efficient light transmission of the lamp body 3. This effectively blocks external dust, moisture, foreign objects, etc. from entering the interior of the lamp body 3, preventing damage to the lamp body 3 and ensuring the light-emitting performance and lifespan of the LED light strip. At the same time, the transparent light-transmitting cover 22 can play a certain role in anti-glare and uniform light, optimizing the lighting experience and achieving a balance between protective function and lighting effect. The transparent material mentioned is an acrylic sheet, which is existing technology and will not be described in detail here.

[0033] In the example of this application, the light-transmitting cover 22 is provided with a plurality of heat dissipation holes 23.

[0034] As a preferred example of this utility model, the several heat dissipation holes 23 on the light-transmitting cover 22 can form an air circulation channel between the inside and outside of the housing 1, quickly dissipating the heat generated by the lamp body 3 during operation to the outside, avoiding the accumulation of heat inside the housing 1 and causing the temperature to rise, preventing high temperature from causing performance degradation or damage to electronic components such as the substrate 2 and the lamp body 3, and ensuring the working stability and service life of the LED light strip; the design of the heat dissipation holes 23 does not affect the protective function of the light-transmitting cover 22 for the lamp body 3, realizing the synergistic optimization of heat dissipation performance and protection performance, and further improving the overall performance of the LED light strip fixing device.

[0035] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A quick-installation LED light strip fixing device, characterized in that: Includes a housing (1), the housing (1) is a hollow structure, a base plate (2) is provided inside the housing (1), a lamp body (3) is provided on one side of the base plate (2), and a fixing component (4) is provided around the outer periphery of the housing (1). The fixing component (4) includes a support plate (5), and the two sides of the support plate (5) extend vertically to form auxiliary frames (6). The auxiliary frame (6) is provided with a clamping plate (7) at one end away from the support plate (5). A buffer (8) is provided at the bottom end of the clamping plate (7), and a retaining member (9) is movably fitted into the buffer (8). The retaining member (9) includes a connecting block (10), which is shaped to fit the buffer member (8) and abuts against each other. The connecting block (10) is arc-shaped on the side near the buffer member (8) and abuts against the auxiliary frame (6). The connecting block (10) extends downward and is provided with an inclined plate (11), which is movably connected to the housing (1). The retaining element (9) is a metal spring.

2. The LED strip fixing device for quick installation according to claim 1, characterized in that, A deformable part (12) is provided between the auxiliary frame (6) and the connecting block (10). One end of the deformable part (12) is in contact with the auxiliary frame (6), and the other end is in contact with the connecting block (10). The deformable part (12) is made of elastic material.

3. The LED strip fixing device for quick installation according to claim 1, characterized in that, The buffer (8) is circular, and the connecting block (10) has an arc-shaped connecting groove at one end near the buffer (8). The buffer (8) is fitted into the connecting groove, and the connecting block (10) can drive the retaining member (9) to rotate around the buffer (8) as the axis and fit into the shell (1).

4. The LED strip fixing device for quick installation according to claim 1, characterized in that, The inclined plate (11) is provided with a first magnet (13) at one end away from the connecting block (10), and the housing (1) is provided with a second magnet (14) at the connection with the inclined plate (11). The first magnet (13) and the second magnet (14) are in corresponding positions, and the first magnet (13) and the second magnet (14) have opposite magnetic properties.

5. The LED strip fixing device for quick installation according to claim 1, characterized in that, The support plate (5) has a through hole (15), and a positioning bolt (16) is movably installed in the through hole (15).

6. The LED strip fixing device for quick installation according to claim 1, characterized in that, Limiting bodies (17) are provided on both sides of the housing (1), and a positioning block (18) is provided on one side of the inclined plate (11). A fitting groove (19) is provided on the positioning block (18), and the fitting groove (19) is movably fitted with the limiting body (17).

7. The LED strip fixing device for quick installation according to claim 6, characterized in that, The housing (1) has receiving grooves (20) on both sides. An elastic telescopic rod (21) is provided in the receiving groove (20). One end of the elastic telescopic rod (21) abuts against the inner wall of the receiving groove (20), and the other end is connected to the limiting body (17).

8. The LED strip fixing device for quick installation according to claim 1, characterized in that, The housing (1) has a light-transmitting cover (22) fitted into one side of the light-emitting end of the lamp body (3), and the light-transmitting cover (22) is made of transparent material.

9. The LED strip fixing device for quick installation according to claim 8, characterized in that, The light-transmitting cover (22) has several heat dissipation holes (23).

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