Large size 360 degree light emitting neon strip

Abstract

This utility model discloses a large-size 360-degree luminous neon light strip, including a ring-shaped mounting bracket, a hanging assembly, and a light-emitting component. The ring-shaped mounting bracket includes multiple arc-shaped brackets, straight brackets, and multiple connecting strips. Each end of the ring-shaped mounting bracket has two arc-shaped brackets, which are connected by connecting strips to form a semi-circle. The straight brackets and the arc-shaped brackets at both ends are connected by connecting strips to form a racetrack-shaped ring. The light-emitting component includes a silicone sleeve, two flexible PCB light boards, end caps, a tail plug, and wires. The two flexible PCB light boards are attached back-to-back. By utilizing the silicone sleeve combined with the back-to-back double PCBs, 360° uniform light emission is achieved, and after diffusion, the light is soft and glare-free, meeting the requirements for high brightness and 360° illumination. Furthermore, the multi-segment arc and straight brackets are locked together on-site via connecting strips, allowing for free assembly into circles, racetracks, or irregular shapes, easily fitting grid domes and cylindrical surfaces, thus achieving a unity of large-scale, flexible, and high-performance lighting.

Description

Technical Field

[0001] This utility model relates to the field of LED lighting devices, and in particular to a large-size 360-degree luminous neon light strip. Background Technology

[0002] Existing neon light strips primarily use small-diameter silicone tubes (Ø10–25mm), which can only house bare, flexible light strips with narrow board widths. This limits heat dissipation for the LEDs, restricting power output and resulting in insufficient brightness. They can only provide outline lighting or auxiliary illumination, failing to achieve the luminous flux required for main lighting. Furthermore, the limited tube diameter and single-sided light-emitting structure concentrate the light upwards or downwards, preventing true 360° uniform light distribution without dark areas. This leads to uneven spatial illuminance distribution, with glare and dark areas coexisting, making it difficult to meet the "soft, glare-free" lighting quality requirements of high-end scenarios.

[0003] Small-sized LED strips present significant challenges during assembly: First, the tube diameter is too small, requiring specialized tooling for threading, and manual threading easily damages weld points, resulting in low efficiency and poor yield. Second, the brackets are mostly integral or rigidly spliced ​​in sections, making it impossible to flexibly adjust the curvature and length on-site. When encountering complex shapes such as domes, columns, or irregular ceilings, secondary processing or custom molds are often required, leading to long installation cycles and high costs. Third, the fixed mounting points cannot be adjusted in real time according to stress requirements, resulting in uneven stress on the LED strips, easy deformation, and the need for complete disassembly for later maintenance, further increasing manpower and time expenditure.

[0004] Therefore, the market urgently needs a new type of neon light strip with large diameter, high power, 360° uniform light emission, and free on-site assembly, as well as matching installation accessories, to solve the structural defects of existing products such as "low power, weak brightness, single angle, inconvenient assembly, and only capable of illumination," and to achieve a leap from auxiliary illumination to main lighting applications. Utility Model Content

[0005] In view of this, this utility model addresses the shortcomings of existing technologies, and its main objective is to provide a large-size, 360-degree luminous neon light strip. Utilizing silicone sleeves combined with back-to-back double PCBs, it achieves uniform 360° light emission with soft, glare-free diffused illumination, directly meeting the main lighting needs of high-end commercial spaces. Furthermore, employing multi-segment arc and straight-line brackets connected on-site with connecting strips, it can be freely assembled into circles, racetracks, or irregular shapes, easily fitting into grille domes and column surfaces. This neon light strip achieves a unity of large size, flexibility, and high-performance lighting.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: A large-size, 360-degree luminous neon light strip includes a ring-shaped mounting bracket, a hanging assembly, and a light-emitting component. The ring-shaped mounting bracket includes multiple arc-shaped brackets, straight brackets, and multiple connecting strips. Each end of the ring-shaped mounting bracket has two arc-shaped brackets, which are connected by connecting strips to form a semi-circle. The straight brackets and the arc-shaped brackets at both ends are connected by connecting strips to form a racetrack-shaped ring. The hanging assembly is adjustablely mounted on the ring-shaped mounting bracket. The light-emitting component includes a silicone sleeve and two flexible PCB lamps. The device comprises a board, a plug, a tail plug, and a wire. The two flexible PCB light boards are attached back-to-back, with the LEDs of one flexible PCB light board facing upwards and the LEDs of the other flexible PCB light board facing downwards. An embedding groove for embedding the two flexible PCB light boards is provided in the middle of the silicone sleeve, and the two flexible PCB light boards are located in the embedding groove. The plug is sealed at one end of the silicone sleeve and has a wire through hole. One end of the wire is connected to the two flexible PCB light boards, and the other end extends out of the wire through hole. The tail plug is sealed at the other end of the silicone sleeve.

[0007] As a preferred embodiment: the hoisting assembly includes a hoisting rope, an upper connecting end, and a lower connecting end. The upper connecting end is installed at the upper end of the hoisting rope, and the lower connecting end is installed at the lower end of the hoisting rope. The upper connecting end includes an upper fixing member and an upper connecting member. The upper end of the hoisting rope is connected and fixed to the upper connecting member, and the upper connecting member is detachably threaded onto the upper fixing member. The lower connecting end includes a lower fixing member and a lower connecting member. The lower end of the hoisting rope is connected and fixed to the lower connecting member, and the lower fixing member is detachably threaded onto the lower connecting member.

[0008] As a preferred embodiment: the lower connector has a limiting plate at its end, and the tops of the arc-shaped bracket and the straight bracket are respectively provided with T-shaped limiting grooves corresponding to the limiting plate, and the limiting plate is adjustablely located in the T-shaped limiting groove.

[0009] As a preferred embodiment: the arc-shaped bracket and the straight bracket are hollow inside, and connecting grooves are provided on both sides respectively. The connecting strip passes through the connecting groove and is fixed in the connecting groove with screws.

[0010] As a preferred embodiment: the arc-shaped bracket and the straight bracket each have a retaining plate extending downward on both sides, and a U-shaped frame inside. The retaining plate is fixed to the two side walls of the U-shaped frame, and the lower end of the retaining plate is inclined. The silicone sleeve is cylindrical and is fixed to the bottom plate of the U-shaped frame by screws. The lower end of the retaining plate is in contact with the outer wall of the silicone sleeve.

[0011] As a preferred embodiment: the silicone sleeve includes an annular outer tube, an annular inner tube, and multiple reinforcing ribs, the annular inner tube being located in the middle of the annular outer tube, the multiple reinforcing ribs being radially connected between the annular inner tube and the annular outer tube, the embedding groove being located in the center of the annular inner tube; and an extension hole for wire extension is provided through the annular inner tube and the annular outer tube.

[0012] As a preferred embodiment, the two ends of the connecting strip are respectively fixed to the connecting grooves at the ends of the adjacent arc-shaped bracket and the straight bracket by screws.

[0013] As a preferred embodiment: the hoisting assembly is installed at the connection position of the two arc-shaped supports; the hoisting assembly is installed at both ends of the straight support.

[0014] As a preferred embodiment, the bottom plate ends of the U-shaped frame of the arc-shaped bracket and the straight bracket are respectively provided with clearance notches for the wires to pass through.

[0015] As a preferred embodiment, the bottom of the T-shaped limiting groove has a hollowed-out opening.

[0016] Compared with existing technologies, this utility model has significant advantages and beneficial effects. Specifically, as can be seen from the above technical solution, by combining silicone sleeves with back-to-back double flexible PCB light boards, 360° uniform light emission without dark areas is achieved. The light is softer and glare-free after being diffused by thick-walled silicone, meeting the high requirements of high-end commercial spaces for comfortable lighting. The multi-segment ¼-circular arc bracket and the straight bracket are spliced ​​and locked together by connecting strips, which can be assembled on-site into circular, racetrack-shaped, and other shapes, flexibly adapting to complex scenarios such as domes, columns, and irregular ceilings. The hanging components can be flexibly adjusted in position within the ring-shaped mounting bracket to ensure overall force balance, ensuring both flexible design and structural stability, achieving a unity of large-scale, flexible, and high-performance lighting.

[0017] Furthermore, the use of large-diameter silicone tubing breaks through the limitations of traditional neon light strips that can only provide illumination, significantly improving power and brightness, allowing them to be used directly as the main light source. The large-size structure provides a larger heat dissipation area, which, together with the internal U-shaped frame and retaining plate, forms an efficient heat dissipation channel, allowing heat to be quickly dissipated, significantly reducing LED light decay, extending the life of the entire lamp, and reducing later maintenance costs. At the same time, the large-size design facilitates one-handed gripping and tool operation, enabling quick splicing, tubing insertion, fixing, and wiring even in narrow ceilings or access panels, greatly improving installation and maintenance efficiency.

[0018] To more clearly illustrate the structural features and effects of this utility model, the following detailed description is provided in conjunction with the accompanying drawings and specific embodiments. Attached Figure Description

[0019] Figure 1 This is a three-dimensional schematic diagram of the neon light strip of this utility model; Figure 2 This is a schematic diagram of the end cross-section of the neon light strip of this utility model; Figure 3 This is an exploded perspective view of the neon light strip of this utility model; Figure 4 This is a three-dimensional schematic diagram of the arc-shaped support of this utility model; Figure 5 This is a three-dimensional schematic diagram of the linear bracket of this utility model; Figure 6 This is a three-dimensional schematic diagram of the connecting strip of this utility model; Figure 7 This is a schematic cross-sectional view of the light-emitting component of this utility model; Figure 8 for Figure 2 Enlarged diagram at point M; Figure 9 for Figure 2 Enlarged diagram of point N.

[0020] Explanation of reference numerals in the attached diagram: 10. Circular mounting bracket; 11. Arc-shaped bracket; 12. Straight bracket; 13. Connecting strip; 14. T-shaped limiting groove; 141. Opening; 15. Connecting groove; 16. Holding plate; 17. U-shaped frame; 171. Base plate; 172. Clearance notch; 20. Lifting assembly; 21. Lifting rope; 22. Upper connecting end; 221. Upper fixing piece; 222. Upper connecting piece; 23. Lower connecting end; 231. Lower fixing piece; 232. Lower connecting piece; 233. Limiting plate; 30. Light-emitting component; 31. Silicone sleeve; 31. Embedding groove; 312. Circular outer tube; 313. Circular inner tube; 314. Reinforcing rib; 315. Protruding hole; 32. Flexible PCB lamp board; 33. End cap; 331. Wire hole; 34. Tail plug; 35. Wire. Detailed Implementation

[0021] This utility model is as follows Figures 1 to 9 As shown, a large-size 360-degree luminous neon light strip includes a ring-shaped mounting bracket 10, a hanging assembly 20, and a light-emitting assembly 30, wherein: The annular mounting bracket 10 includes multiple arc-shaped brackets 11, straight brackets 12, and multiple connecting strips 13. Each end of the annular mounting bracket 10 has two arc-shaped brackets 11 (with an arc of a quarter circle). The two arc-shaped brackets 11 are connected and pieced together by the connecting strips 13 to form a semi-circle. The straight brackets 12 and the arc-shaped brackets 11 at both ends are connected and pieced together by the connecting strips 13 to form a racetrack-shaped ring. The annular mounting bracket 10 is formed by piecing together four arc-shaped brackets 11 and two straight brackets 12. The connection position is fixed by connecting strips 13 and screws.

[0022] The hoisting assembly 20 is adjustablely mounted on a ring-shaped mounting bracket. The hoisting assembly 20 includes a hoisting rope 21, an upper connecting end 22, and a lower connecting end 23. The upper connecting end 22 is mounted on the upper end of the hoisting rope 21, and the lower connecting end 23 is mounted on the lower end of the hoisting rope 21. The upper connecting end 22 includes an upper fixing member 221 and an upper connecting member 222. The upper end of the hoisting rope 21 is connected to the upper connecting member 222 (specifically, an elastic buckle can be provided in the upper connecting member 222 to hold the hoisting rope in place, or a binding or adhesive method can be used for connection). The upper connecting member 222 is detachably threaded onto the upper fixing member 221. The upper fixing member 221 can be installed on the ceiling. The upper connecting member 222 and the upper fixing member 221 are threaded together, facilitating the disassembly of the upper connecting member 222.

[0023] The lower connecting end 23 includes a lower fixing member 231 and a lower connecting member 232. The lower end of the suspension rope 21 is connected and fixed to the lower connecting member 232. The lower fixing member 231 is detachably threaded onto the lower connecting member 232. The lower connecting member 232 has a limiting plate 233 at its end. The tops of the arc-shaped bracket 11 and the straight bracket 12 are respectively provided with T-shaped limiting grooves 14 corresponding to the limiting plate 233. The limiting plate 233 is adjustable and located in the T-shaped limiting groove 14. The limiting plate 233 can slide along the annular mounting bracket 10 and be locked inside the T-shaped limiting groove 14. After the limiting plate 233 is slidably adjusted to a suitable position, the lower fixing member 231 is rotated downward relative to the lower connecting member 232 until it abuts against the top wall of the arc-shaped bracket 11 or the straight bracket 12. The lower connecting end 23 is then fixed to the top of the annular mounting bracket 10.

[0024] The bottom of the T-shaped limiting groove 14 has a hollowed-out opening 141, which allows for easy adjustment of the position and angle of the limiting plate 233 within the T-shaped limiting groove 14, making the fit between the limiting plate 233 and the T-shaped limiting groove 14 more stable. The hoisting assembly 20 is installed at the connection point of the two arc-shaped brackets 11; the hoisting assembly 20 is also installed at both ends of the straight bracket 12. This intermittent distribution of the hoisting assemblies 20 helps to balance the hoisting tension on each part of the neon light strip, improving the installation stability of the neon light strip.

[0025] The light-emitting component 30 includes a silicone sleeve 31, two flexible PCB light boards 32, a plug 33, a tail plug 34, and a wire 35. The two flexible PCB light boards 32 are attached back-to-back, i.e., the two flexible PCB light boards 32 are superimposed on each other, with the LEDs of one flexible PCB light board 32 facing upwards and the LEDs of the other flexible PCB light board 32 facing downwards, so that light is emitted from both above and below the neon light strip. An embedding groove 31 for embedding the two flexible PCB light boards 32 is provided in the middle of the silicone sleeve 31, and the two flexible PCB light boards 32 are located in the embedding groove 31. The plug 33 seals one end of the silicone sleeve 31 and has a wire hole 331. One end of the wire 35 is connected to the two flexible PCB light boards 32, and the other end extends out of the wire hole 331. The tail plug 34 seals the other end of the silicone sleeve 31. The plug 33 and the tail plug 34 are mainly used to seal both ends of the silicone sleeve 31 to prevent moisture from entering the interior of the neon light strip, thus playing a waterproof role.

[0026] The arc-shaped bracket 11 and the straight bracket 12 are hollow inside, and connecting grooves 15 are provided on both sides. Two connecting strips 13 are respectively inserted into the connecting grooves 15 on both sides and fixed in the connecting grooves 15 with screws. The two ends of the connecting strips 13 are respectively fixed to the connecting grooves 15 at the ends of the adjacent arc-shaped brackets 11 and straight brackets 12 with two screws, so that the connection is tighter and more stable. It should be noted that the connecting strips 13 can be bent according to the curvature so that the splicing curvature between two adjacent arc-shaped brackets 11 and between the arc-shaped brackets 11 and the straight brackets 12 meets the requirements.

[0027] The arc-shaped bracket 11 and the straight bracket 12 each have a downwardly extending retaining plate 16 on both sides, and an internal U-shaped frame 17. The retaining plate 16 is fixed to the two side walls of the U-shaped frame 17, and the lower end of the retaining plate 16 is inclined. The silicone sleeve 31 is cylindrical and is fixed to the base plate 171 of the U-shaped frame 17 by screws. The lower end of the retaining plate 16 is in contact with the outer wall of the silicone sleeve 31. The inclined design of the lower end of the retaining plate 16 makes the retaining plate 16 and the outer wall of the silicone sleeve 31 fit tightly, so that the upper part of the silicone sleeve 31 is embedded between the two retaining plates 16, which can maintain the annular structure of the silicone sleeve 31 and improve the overall structural stability of the neon light strip. At the same time, a heat dissipation channel is formed between the two retaining plates 16 and the silicone sleeve 31. The bottom plate 171 of the U-shaped frame 17 of the arc-shaped bracket 11 and the straight bracket 12 are respectively provided with clearance notches 172 for the wire 35 to pass through. The clearance notches 172 on the arc-shaped bracket 11 and the straight bracket 12 can be flexibly changed according to the needs, avoiding the inconvenience of wiring caused by the fixed wire 35 passage position due to only having one clearance notch 172.

[0028] The silicone sleeve 31 includes an annular outer tube 312, an annular inner tube 313, and multiple reinforcing ribs 314. The annular inner tube 313 is located in the middle of the annular outer tube 312. The multiple reinforcing ribs 314 are radially connected between the annular inner tube 313 and the annular outer tube 312 to improve the overall structural strength of the silicone sleeve 31. The embedded groove 31 is located in the center of the annular inner tube 313, so that the light emitted by the lamps of the two flexible PCB lamp boards 32 can be fully irradiated by the silicone sleeve 31 circumference 360 ​​degrees without obstruction. An extension hole 315 for the wire 35 to extend through the annular inner tube 313 and the annular outer tube 312 is provided so that the wire 35 extends from the outside of the silicone sleeve 31 into the inside and is electrically connected to the two flexible PCB lamp boards 32.

[0029] In this embodiment, the silicone sleeve 31 has a diameter of 50mm. Two flexible PCB light boards 32 each have multiple LED beads and resistors, which are mounted on corresponding positions on the flexible substrate using a high-speed pick-and-place machine. The two flexible PCB light boards 32 are inserted into the silicone sleeve 31. The wires 35 are soldered to the flexible PCB light boards 32 using an automatic soldering machine. A plug 33 is then inserted into one end of the silicone sleeve 31 and fixed with adhesive. A tail plug 34 is inserted into the other end of the silicone sleeve 31 and fixed with adhesive. The silicone sleeve 31 is then bent into a ring shape along the bottom of the annular mounting bracket 10, forming an annular light-emitting band, providing illumination without blind spots. KT3 self-tapping screws are inserted into the silicone sleeve 31 through the mounting holes on the base plate 171 of the U-shaped frame 17, so that the light-emitting component 30 and the annular mounting bracket 10 form a whole. The hanging component 20 can slide through the T-shaped limiting groove 14 of the annular mounting bracket 10 and can be locked in a suitable place. Then, the hanging component 20 is used to suspend it on the ceiling or the top fixed frame, and the installation is completed.

[0030] It should be noted that the multiple arc-shaped brackets 11, straight brackets 12 and multiple connecting strips 13 can not only be spliced ​​into a racetrack shape, but also into a circle and other shapes, such as a semi-circle, arc, straight line or a combination of arc and straight line.

[0031] This invention achieves 360° uniform light emission without dark areas by combining silicone sleeves with back-to-back double flexible PCB light boards. The light is softer and glare-free after being diffused by the thick-walled silicone, meeting the high requirements of comfortable lighting in high-end commercial spaces. Multi-segment ¼-curved brackets and straight brackets are spliced ​​and locked together by connecting strips, allowing for on-site assembly into circular, racetrack, and other shapes, flexibly adapting to complex scenarios such as domes, columns, and irregular ceilings. The hanging components can be flexibly adjusted within the ring-shaped mounting bracket to ensure balanced overall force distribution, guaranteeing both flexible design and structural stability, achieving a unity of large-scale, flexible, and high-performance lighting.

[0032] Furthermore, the use of large-diameter silicone tubing breaks through the limitations of traditional neon light strips that can only provide illumination, significantly improving power and brightness, allowing them to be used directly as the main light source. The large-size structure provides a larger heat dissipation area, which, together with the internal U-shaped frame and retaining plate, forms an efficient heat dissipation channel, allowing heat to be quickly dissipated, significantly reducing LED light decay, extending the life of the entire lamp, and reducing later maintenance costs. At the same time, the large-size design facilitates one-handed gripping and tool operation, enabling quick splicing, tubing insertion, fixing, and wiring even in narrow ceilings or access panels, greatly improving installation and maintenance efficiency.

[0033] The above description is merely a preferred embodiment of the present utility model and does not constitute any limitation on the technical scope of the present utility model. Therefore, any minor modifications, equivalent changes, and alterations made to the above embodiments based on the technical essence of the present utility model shall still fall within the scope of the technical solution of the present utility model.

Claims

1. A large-size, 360-degree luminous neon light strip, characterized in that: The system includes a ring-shaped mounting bracket, a hoisting assembly, and a light-emitting component. The ring-shaped mounting bracket comprises multiple arc-shaped brackets, straight brackets, and multiple connecting strips. Each end of the ring-shaped mounting bracket has two arc-shaped brackets, which are connected by connecting strips to form a semi-circle. The straight brackets and the arc-shaped brackets at both ends are connected by connecting strips to form a racetrack-shaped ring. The hoisting assembly is adjustablely mounted on the ring-shaped mounting bracket. The light-emitting component includes a silicone sleeve, two flexible PCB light boards, a plug, a tail plug, and a guide. The two flexible PCB lamp boards are attached back-to-back, with the LEDs of one flexible PCB lamp board facing upwards and the LEDs of the other flexible PCB lamp board facing downwards. A groove for embedding the two flexible PCB lamp boards is provided in the middle of the silicone sleeve, and the two flexible PCB lamp boards are located in the groove. A plug is sealed at one end of the silicone sleeve, and a wire hole is provided on the plug. One end of the wire is connected to the two flexible PCB lamp boards, and the other end extends out of the wire hole. A tail plug is sealed at the other end of the silicone sleeve.

2. The large-size 360-degree luminous neon light strip according to claim 1, characterized in that: The hoisting assembly includes a hoisting rope, an upper connecting end, and a lower connecting end. The upper connecting end is installed at the upper end of the hoisting rope, and the lower connecting end is installed at the lower end of the hoisting rope. The upper connecting end includes an upper fixing member and an upper connecting member. The upper end of the hoisting rope is connected and fixed to the upper connecting member, and the upper connecting member is detachably threaded onto the upper fixing member. The lower connecting end includes a lower fixing member and a lower connecting member. The lower end of the hoisting rope is connected and fixed to the lower connecting member, and the lower fixing member is detachably threaded onto the lower connecting member.

3. The large-size 360-degree luminous neon light strip according to claim 2, characterized in that: The lower connector has a limiting plate at its end, and the tops of the arc-shaped bracket and the straight bracket are respectively provided with T-shaped limiting grooves corresponding to the limiting plate. The limiting plate is adjustablely located in the T-shaped limiting groove.

4. The large-size 360-degree luminous neon light strip according to claim 1, characterized in that: The arc-shaped bracket and the straight bracket are hollow inside, and connecting grooves are provided on both sides. The connecting strip passes through the connecting groove and is fixed in the connecting groove with screws.

5. The large-size 360-degree luminous neon light strip according to claim 4, characterized in that: The arc-shaped bracket and the straight bracket each have a retaining plate extending downwards on both sides, and a U-shaped skeleton inside. The retaining plate is fixed to the two side walls of the U-shaped skeleton, and the lower end of the retaining plate is inclined. The silicone sleeve is cylindrical and is fixed to the bottom plate of the U-shaped skeleton by screws. The lower end of the retaining plate is in contact with the outer wall of the silicone sleeve.

6. The large-size 360-degree luminous neon light strip according to claim 1, characterized in that: The silicone sleeve includes an annular outer tube, an annular inner tube, and multiple reinforcing ribs. The annular inner tube is located in the middle of the annular outer tube, and the multiple reinforcing ribs are radially connected between the annular inner tube and the annular outer tube. The embedding groove is located in the center of the annular inner tube. An extension hole for wire extension is provided through the annular inner tube and the annular outer tube.

7. The large-size 360-degree luminous neon light strip according to claim 4, characterized in that: The two ends of the connecting strip are respectively fixed to the connecting grooves at the ends of the adjacent arc-shaped bracket and the straight bracket by screws.

8. The large-size 360-degree luminous neon light strip according to claim 1, characterized in that: The hoisting assembly is installed at the connection point of the two arc-shaped supports; the hoisting assembly is installed at each end of the straight support.

9. The large-size 360-degree luminous neon light strip according to claim 5, characterized in that: The bottom plate ends of the U-shaped frame of the arc-shaped bracket and the straight bracket are respectively provided with clearance notches for the wires to pass through.

10. The large-size 360-degree luminous neon light strip according to claim 3, characterized in that: The bottom of the T-shaped limiting groove has a hollowed-out opening.

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