Co-extrusion anti-breaking neon light bar

Abstract

The utility model discloses a co-extrusion anti-breaking neon light bar which comprises a flexible circuit board, a plurality of groups of SMT patches are fixedly installed on the upper surface of the flexible circuit board, neon LED lamp beads are electrically installed on one side of each group of SMT patches and located on the upper surface of the flexible circuit board, and a through hole is formed in the side position of each neon LED lamp bead and located on the upper surface of the flexible circuit board. According to the neon light bar, the light-emitting strip of the neon light bar is arranged to be of the flexible circuit board structure, and the flexible circuit board has good deformation bendability in actual use, so that deformation fracture can be effectively avoided, and the neon light bar has a good fracture prevention effect; according to the neon light bar, the overall using effect can be effectively improved, the service life of the neon light bar can be effectively prolonged, the neon light bar can be bent and arranged according to actual using requirements, light bar arrangement of patterns is facilitated, using is convenient, good anti-breaking performance is achieved, meanwhile, certain using attractiveness is achieved, and using performance is good.

Description

Technical Field

[0001] The utility model relates to a light bar, in particular to a co-extruded anti-break neon light bar, belonging to the technical field of light bars. Background Art

[0002] Light-emitting diode, or LED for short, is a commonly used light-emitting device that emits light by releasing energy through the recombination of electrons and holes. It is widely used in the field of lighting. This electronic component appeared as early as 1962. In the early days, it could only emit low-intensity red light. Later, other monochromatic versions were developed, and the light that can be emitted has spread across visible light, infrared light, and ultraviolet light, and the luminosity has also been improved to a considerable degree. Its uses have also changed from being used as indicator lights, display panels, etc. at the beginning;

[0003] Neon lights are bright, energized glass tubes or bulbs filled with rarefied neon or other rare gases. They are a type of cold cathode gas discharge lamp. A neon tube is a sealed glass tube with electrodes at both ends, filled with some low-pressure gas. A voltage of several thousand volts is applied to the electrodes, ionizing the gas in the tube to make it emit light. The color of the light depends on the gas in the tube. In the existing LED neon light applications, neon light strips are used. However, in actual use, the existing neon light strips have poor light transmittance and are prone to breakage, affecting normal use and overall service life. Utility Model Content

[0004] The utility model provides a co-extruded anti-break neon light strip, which is used to solve the problems raised in the background technology.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] The utility model discloses a co-extruded anti-break neon light strip, comprising a flexible circuit board, wherein a plurality of groups of SMT patches are fixedly mounted on the upper surface of the flexible circuit board, a neon LED lamp bead is electrically mounted on one side of each group of SMT patches and located on the upper surface of the flexible circuit board, a through hole is opened on the side of each neon LED lamp bead and located on the upper surface of the flexible circuit board, and a half-enclosed light-transmitting cover is fixedly provided on the upper surface of the flexible circuit board.

[0007] Further, in order to illustrate the structure of the neon LED lamp bead, the neon LED lamp bead includes an LED light source, the LED light source is electrically mounted on the upper surface of the flexible circuit board, and a co-extruded rubber sleeve is provided on the upper cover of the LED light source.

[0008] Furthermore, in order to ensure the light transmittance of the top of the co-extruded rubber sleeve, the upper surface of the co-extruded rubber sleeve is designed as a hollow structure, and the hollow grooves of the co-extruded rubber sleeve form light-transmitting grooves.

[0009] Furthermore, in order to improve the light transmittance of the LED light source, the outer wrapping cover of the LED light source is provided with a first light-transmitting filler layer, and the outer wrapping cover of the first light-transmitting filler layer is provided with a second light-transmitting filler layer.

[0010] Further, in order to explain the fillers of the first light-transmitting filler layer and the second light-transmitting filler layer, the first light-transmitting filler layer and the second light-transmitting filler layer are filled with a mixture of silica gel, masterbatch and diffusion glue materials.

[0011] Further, in order to explain the structure of the co-extruded rubber sleeve, the co-extruded rubber sleeve is filled with a mixture of light-blocking masterbatch and silicone material.

[0012] Compared with the prior art, the utility model provides the following beneficial effects:

[0013] The utility model sets the light strip of the neon light strip as a flexible circuit board structure. The flexible circuit board has good deformation and bending property in actual use, so as to effectively avoid deformation and breakage, and has good anti-breakage effect, which can effectively improve the overall use effect and service life of the neon light strip. The neon light strip can be bent and arranged according to actual use requirements, which is convenient for the light strip arrangement of the graphics. The utility model is easy to use, has good anti-breakage property and has a certain use aesthetics, and has good use performance.

[0014] The utility model arranges an LED light source inside the neon LED lamp bead, and the luminescence of the neon light bar can be ensured by the arranged LED light source. The first light-transmitting filling layer and the second light-transmitting filling layer are arranged outside the LED light source, and the first light-transmitting filling layer and the second light-transmitting filling layer are filled with a mixture of silica gel, masterbatch and diffusion glue materials. The first light-transmitting filling layer and the second light-transmitting filling layer are arranged, so that the light transmittance of the neon light bar can be effectively improved, and the color of the light source emitted can be brighter and more vivid, and the utility model has good light transmittance, and the overall use effect of the neon light bar is effectively improved. The overall structure is simple, the manufacturing and purchase costs are low, and the utility model is suitable for popularization and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 This is a schematic diagram of the overall external structure of the neon light strip of the utility model;

[0017] Figure 2 It is a schematic diagram of the upper surface structure of the flexible circuit board of the utility model;

[0018] Figure 3 The utility model Figure 2 A schematic diagram of the enlarged structure of region A;

[0019] Figure 4 It is a schematic diagram of the internal structure of the neon LED lamp bead of the utility model.

[0020] In the figure: 1. Flexible circuit board; 2. SMT patch; 3. Perforation; 4. Neon LED lamp beads; 401. LED light source; 402. Co-extruded rubber sleeve; 403. First light-transmitting filler layer; 404. Second light-transmitting filler layer; 5. Half-covered light-transmitting cover. DETAILED DESCRIPTION

[0021] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, ordinary technicians in the field should be able to understand other possible implementation methods and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0022] According to an embodiment of the utility model, a co-extruded anti-breakage neon light strip is provided.

[0023] The present invention is now further described in conjunction with the accompanying drawings and specific implementation methods. Figure 1-4 As shown, a co-extruded anti-break neon light strip according to an embodiment of the utility model includes a flexible circuit board 1, a plurality of groups of SMT patches 2 are fixedly installed on the upper surface of the flexible circuit board 1, and neon LED lamp beads 4 are electrically installed on one side of each group of SMT patches 2 and located on the upper surface of the flexible circuit board 1, and each neon LED lamp bead 4 is provided with a through hole 3 on the side and located on the upper surface of the flexible circuit board 1, and a half-enclosed light-transmitting cover 5 is fixedly provided on the upper surface of the flexible circuit board 1.

[0024] In one embodiment, the neon LED lamp bead 4 includes an LED light source 401 , which is electrically mounted on the upper surface of the flexible circuit board 1 , and a co-extruded rubber sleeve 402 is provided on the upper cover of the LED light source 401 .

[0025] In one embodiment, the upper surface of the co-extruded rubber sleeve 402 is designed as a hollow structure, and the hollow grooves of the co-extruded rubber sleeve 402 form light-transmitting grooves.

[0026] In one embodiment, the LED light source 401 is externally wrapped with a first light-transmitting filler layer 403 , and the first light-transmitting filler layer 403 is externally wrapped with a second light-transmitting filler layer 404 .

[0027] In one embodiment, the first light-transmitting filler layer 403 and the second light-transmitting filler layer 404 are filled with a mixture of silica gel, masterbatch and diffusion glue materials.

[0028] In one embodiment, the co-extruded rubber sleeve 402 is filled with a mixture of light-blocking masterbatch and silicone material.

[0029] Working principle: The utility model sets the light strip of the neon light strip as a flexible circuit board 1 structure. The flexible circuit board 1 has good deformation bending property in actual use, so as to effectively avoid deformation and breakage, and has good anti-breakage effect, which can effectively improve the overall use effect and service life of the neon light strip. It can be bent and arranged according to actual use requirements, which is convenient for the light strip arrangement of the graphics. It is easy to use, has good anti-breakage property and has a certain use aesthetics, and has good performance.

[0030] The utility model arranges an LED light source 401 inside a neon LED lamp bead 4, and the luminescence of the neon light bar can be ensured by the arranged LED light source 401. The first light-transmitting filler layer 403 and the second light-transmitting filler layer 404 are arranged outside the LED light source 401, and the first light-transmitting filler layer 403 and the second light-transmitting filler layer 404 are filled with a mixture of silica gel, masterbatch and diffusion glue materials. The first light-transmitting filler layer 403 and the second light-transmitting filler layer 404 can effectively improve the light transmittance of the neon light bar, make the color of the light source emitted brighter and more vivid, have good light transmittance, effectively improve the overall use effect of the neon light bar, and the overall structure is simple, the manufacturing and purchase costs are low, and it is suitable for popularization and use.

[0031] In summary, with the aid of the above technical solution of the utility model, the technical problem in the background technology that "the existing neon light strips have poor light transmittance during actual use and are prone to breakage, affecting normal use and overall service life" is solved.

[0032] In the present utility model, unless otherwise clearly specified and limited, the terms "installation", "setting", "connection", "fixation", "screwing" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly limited, ordinary technicians in this field can understand the specific meanings of the above terms in the present utility model according to the specific circumstances. The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A co-extruded anti-break neon light strip, characterized in that: The invention comprises a flexible circuit board (1), wherein a plurality of groups of SMT patches (2) are fixedly mounted on the upper surface of the flexible circuit board (1), a neon LED lamp bead (4) is electrically mounted on one side of each group of SMT patches (2) and located on the upper surface of the flexible circuit board (1), a through hole (3) is provided on the side of each neon LED lamp bead (4) and located on the upper surface of the flexible circuit board (1), and a semi-transparent cover (5) is fixedly provided on the upper surface of the flexible circuit board (1).

2. The co-extruded anti-break neon light strip according to claim 1, characterized in that: The neon LED lamp bead (4) comprises an LED light source (401), the LED light source (401) is electrically mounted on the upper surface of a flexible circuit board (1), and a co-extruded rubber sleeve (402) is provided on the upper cover of the LED light source (401).

3. The co-extruded anti-break neon light strip according to claim 2, characterized in that: The upper surface of the co-extruded rubber sleeve (402) is designed as a hollow structure, and the hollow grooves of the co-extruded rubber sleeve (402) form light-transmitting grooves.

4. The co-extruded anti-break neon light strip according to claim 2, characterized in that: The outer covering of the LED light source (401) is provided with a first light-transmitting filler layer (403), and the outer covering of the first light-transmitting filler layer (403) is provided with a second light-transmitting filler layer (404).

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