360-degree neon lamp strip

Abstract

The utility model relates to a 360-degree neon lamp strip which comprises a flexible PCB (printed circuit board), lamp beads are arranged on the flexible PCB, a light diffusion layer wrapping the lamp beads is arranged on the flexible PCB, a transparent layer wrapping the light diffusion layer is further arranged on the flexible PCB, and the flexible PCB, the light diffusion layer and the transparent layer form a semi-finished lamp strip with a semicircular section. The number of the semi-finished product lamp strips is two, the two semi-finished product lamp strips form a lamp strip body with a circular section, after the lamp beads on the flexible PCB emit light, the lamp strip body emits light by 360 degrees, and after the lamp beads are damaged, a client only needs to replace the corresponding semi-finished product lamp strips. And when 360-degree illumination decoration is not needed, the lamp strip body can be divided into two semi-finished lamp strips to be used, and the lamp strip is very convenient to use.

Description

Technical Field

[0001] The utility model relates to the field of light belts, and more specifically, to a 360-degree neon light belt. Background Art

[0002] Neon light belts have the characteristics of high brightness, long service life, energy conservation and environmental protection. Among them, 360-degree neon light belts are widely used in the decorative lighting market, such as in lighting places like signs, subtitle advertisements, building contour delineation, indoor ceiling lighting, and car body interior decoration.

[0003] The existing 360-degree neon light belts make the neon light belts emit light 360 degrees by arranging lamp beads on both the front and back sides of the flexible PCB board, or by attaching the back sides of two flexible PCB boards with lamp beads to each other to make the neon light belts emit light 360 degrees. However, the above 360-degree neon light belts are all wrapped in a flexible glue layer, and it is very inconvenient to repair the light belt because the glue layer needs to be damaged, which causes the lamp beads to be damaged and customers need to replace the entire light belt, resulting in a great waste. Summary of the Utility Model

[0004] Aiming at the above-mentioned defects of the prior art, a 360-degree neon light belt is provided.

[0005] The technical solution adopted by the utility model to solve its technical problems is: a 360-degree neon light belt, including a flexible PCB board, lamp beads are arranged on the flexible PCB board, a light diffusion layer wrapping the lamp beads is arranged on the flexible PCB board, a transparent layer wrapping the light diffusion layer is also arranged on the flexible PCB board, the flexible PCB board, the light diffusion layer and the transparent layer form a semi-finished light belt with a semicircular cross-section, there are two semi-finished light belts, and the two semi-finished light belts form a light belt body with a circular cross-section.

[0006] Preferably, the semi-finished light belt further includes a flexible support plate, there are multiple flexible PCB boards, and the multiple flexible PCB boards are arranged on the flexible support plate at equal intervals, the transparent layer is arranged on the flexible support plate, and the transparent layer wraps the surface of the flexible support plate where the flexible PCB boards are located, and the two semi-finished light belts are connected together through two flexible support plates.

[0007] Preferably, the light diffusion layer is arranged on the flexible support plate, and the light diffusion layer also wraps the flexible PCB board.

[0008] Preferably, the multiple flexible PCB boards are sequentially connected through wires.

[0009] Preferably, the light diffusion layer is a light-transmitting silica gel mixed with phosphor powder.

[0010] Preferably, a plurality of lamp beads are arranged on the flexible PCB board, and the plurality of lamp beads are arranged on the flexible PCB board at equal intervals.

[0011] Preferably, mounting blocks are sleeved at both ends of the lamp strip body.

[0012] Preferably, the lamp strip body further includes a power cord, the power cord is arranged on any one of the mounting blocks, and the power cord passes through the mounting block where it is located and is connected to the flexible PCB boards in the two semi-finished lamp strips.

[0013] The beneficial effect of the present utility model lies in that: a semi-finished lamp strip with a semi-circular cross-section is formed by a flexible PCB board, a light diffusion layer and a transparent layer, and two semi-finished lamp strips form a lamp strip body with a circular cross-section, so that after the lamp beads on the flexible PCB board emit light, the lamp strip body emits light 360 degrees. When a lamp bead is damaged, the customer only needs to replace the corresponding semi-finished lamp strip, which saves costs. And when 360-degree lighting decoration is not required, the lamp strip body can be divided into two semi-finished lamp strips for use, which is very convenient. Description of the Drawings

[0014] Figure 1 is a schematic cross-sectional structure diagram inside the embodiment of the present utility model;

[0015] Figure 2 is a schematic overall structure diagram of the embodiment of the present utility model;

[0016] Figure 3 is a schematic structural diagram of the flexible PCB board, lamp beads, flexible support plate and wires in the embodiment of the present utility model.

[0017] Reference numerals: 1 flexible PCB board, 2 lamp beads, 3 light diffusion layer, 4 transparent layer, 5 flexible support plate, 6 wire, 7 mounting block, 8 power cord. Detailed Description of the Invention

[0018] In order to make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model. In addition, the directional terms mentioned in the present utility model, for example, "up", "down", "front", "back", "left", "right", "inside", "outside", etc., are only references to the directions of the attached drawings. The directional terms used are for better and clearer description and understanding of the present utility model, rather than indicating or implying the orientation that the present utility model must have. Therefore, it cannot be understood as a limitation to the present utility model.

[0019] As shown in the embodiments of the present utility model Figures 1 to 3 a 360-degree neon light strip includes a flexible PCB board 1, the flexible PCB board 1 extends in the left-right direction, a plurality of lamp beads 2 are arranged on the upper surface of the flexible PCB board 1, a light diffusion layer 3 wrapping the lamp beads 2 is arranged on the flexible PCB board 1, the light diffusion layer 3 is a light-transmitting silica gel mixed with phosphor, and the light-transmitting silica gel mixed with phosphor makes the light of the light strip softer and more uniform. At the same time, different phosphors are used to make the light have different colors, so as to obtain neon light strips of different colors. A transparent layer 4 wrapping the light diffusion layer is also arranged on the flexible PCB board 1, and the flexible PCB board 1 and the lamp beads 2 are protected through the transparent layer 4. The flexible PCB board 1, the light diffusion layer 3 and the transparent layer 4 form a semi-finished light strip with a semicircular cross-section. There are two semi-finished light strips, and the two semi-finished light strips form a light strip body with a circular cross-section.

[0020] The flexible PCB board 1, the light diffusion layer 3 and the transparent layer 4 form a semi-finished light strip with a semicircular cross-section, and the two semi-finished light strips form a light strip body with a circular cross-section, so that after the lamp beads 2 on the flexible PCB board 1 emit light, the light strip body emits light 360 degrees. When a lamp bead 2 is damaged, the customer only needs to replace the corresponding semi-finished light strip, which saves costs. And when 360-degree lighting decoration is not required, the light strip body can be divided into two semi-finished light strips for use, which is very convenient.

[0021] Further improvement, as Figure 1 and Figure 3 shown, the semi-finished light strip further includes a flexible support plate 5, the flexible support plate 5 extends in the left-right direction, preferably the flexible support plate 5 is a metal plate. There are a plurality of flexible PCB boards 1, and the plurality of flexible PCB boards 1 are arranged on the flexible support plate 5 at equal intervals. Preferably, three lamp beads 2 are arranged on the upper surface of each flexible PCB board 1, and the three lamp beads 2 are arranged on the flexible PCB board 1 at equal intervals. The transparent layer 4 is arranged on the flexible support plate 5, and the transparent layer wraps the surface of the flexible support plate 5 where the flexible PCB board 1 is located. The two semi-finished light strips are connected together through two flexible support plates 5, and the two flexible support plates 5 are glued together with glue or double-sided tape. The light diffusion layer 3 is arranged on the flexible support plate 5, and the light diffusion layer 3 also wraps the flexible PCB board 1. The flexible support plate 5 provides a fixed support function during the production of the light strip and provides a shaping function when the light strip is bent.

[0022] Further improvement, as Figure 1 shown, the plurality of flexible PCB boards 1 are sequentially connected through wires 6, and the wires 6 can be bent along with the light strip.

[0023] Further improvement, as Figure 2As shown in the figure, mounting blocks 7 are sleeved on both ends of the strip light body. Two through holes for mounting the strip light are provided on the top surface of the mounting block 7. The two through holes are respectively located at two corners on the side of the top surface of the mounting block 7 away from the strip light body. The strip light body further includes a power cord 8. The power cord 8 is arranged on any one of the mounting blocks 7. Preferably, the power cord 8 is arranged on the left side surface of the left mounting block 7. The power cord 8 passes through the mounting block 7 where it is located and is connected to the flexible PCB boards 1 in the two semi-finished strip lights, that is, the power cord 8 passes through the left mounting block 7 and is connected to the leftmost flexible PCB board 1 in the two semi-finished strip lights, and the lamp beads 2 are powered by the power cord 8.

[0024] It should be understood that those of ordinary skill in the art can make improvements or transformations according to the above description, and all such improvements and transformations should fall within the protection scope of the appended claims of the present utility model.

Claims

1. A 360-degree neon light strip, comprising a flexible PCB board; characterized in that: The flexible PCB board is provided with lamp beads; the flexible PCB board is provided with a light diffusion layer wrapping the lamp beads; the flexible PCB board is also provided with a transparent layer wrapping the light diffusion layer; the flexible PCB board, the light diffusion layer and the transparent layer constitute a semi-finished light strip with a semicircular cross-section; two semi-finished light strips are provided; the two semi-finished light strips constitute a light strip body with a circular cross-section.

2. A 360-degree neon light strip according to claim 1, characterized in that: The semi-finished light strip further comprises a flexible support plate; a plurality of the flexible PCB boards are provided; the plurality of the flexible PCB boards are arranged on the flexible support plate at equal intervals; the transparent layer is arranged on the flexible support plate, and the transparent layer wraps the surface of the flexible PCB board on the flexible support plate; The two semi-finished light strips are connected together via two flexible support plates.

3. A 360-degree neon light strip according to claim 2, characterized in that: The light diffusion layer is arranged on the flexible support plate, and the light diffusion layer also wraps the flexible PCB board.

4. A 360-degree neon light strip according to claim 2, characterized in that: The plurality of flexible PCB boards are connected in sequence through wires.

5. A 360-degree neon light strip according to claim 1, characterized in that: The light diffusion layer is light-transmitting silica gel mixed with fluorescent powder.

6. A 360-degree neon light strip according to claim 1, characterized in that: A plurality of lamp beads are arranged on the flexible PCB board; and the plurality of lamp beads are arranged on the flexible PCB board at equal intervals.

7. The 360-degree neon light strip according to claim 1, characterized in that: Both ends of the light strip body are sleeved with mounting blocks.

8. A 360-degree neon light strip according to claim 7, characterized in that: The light strip body also includes a power cord; the power cord is arranged on any one of the mounting blocks; the power cord passes through the mounting block where it is located and is connected to the flexible PCB boards in the two semi-finished light strips.

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