A neon light bar capable of lateral bending and vertical bending

Abstract

The utility model provides a kind of neon light bar capable of transverse bending and vertical bending, including light bar main part and the FPCB board being installed in the inside of light bar main part, bending part and lamp bead platform part are alternately arranged on the FPCB board, organ structure is equipped on the bending part, the organ structure has at least two folding structures, LED lamp bead is equipped on the lamp bead platform part, the bottom surface of the FPCB board is attached with elastic tape.The utility model has the beneficial effects of: FPCB board is improved in structure, bending part and lamp bead platform part are alternately arranged, when bending, mainly by the organ structure of bending part produces deformation, and the lamp bead platform part where LED lamp bead is installed is less to produce deformation, can avoid that FPCB board breaks or electronic component breaks off welding when bending installation.

Description

Technical Field

[0001] This utility model relates to lighting devices, and more particularly to a neon light strip that can be bent laterally and vertically. Background Technology

[0002] Neon light strips typically require bending during installation. To achieve both horizontal and vertical bending, existing neon light strips design the internal FPCB board in a reciprocating bow shape, or place the FPCB board at an angle of 30 to 45 degrees. The disadvantage is that during installation and bending, it is particularly easy to break the internal FPCB board circuitry or desolder electronic components. This can affect the performance of the light strip, and in severe cases, it can lead to short circuits, spontaneous combustion, and threaten people's lives and property. Summary of the Invention

[0003] To address the problems in the prior art, this utility model provides a neon light strip that can be bent laterally and vertically.

[0004] This utility model provides a neon light strip that can be bent horizontally and vertically, including a light strip body and an FPCB board installed inside the light strip body. The FPCB board has alternating bending portions and LED bead platforms. The bending portions are provided with an accordion structure, which has at least two folding structures. The LED bead platforms are provided with LED beads. The bottom surface of the FPCB board is attached with elastic tape.

[0005] As a further improvement of this utility model, the main body of the light strip includes an extruded light-shielding silicone strip and a diffuser silicone strip. The light-shielding silicone strip has a first groove with its opening facing upward, and the diffuser silicone strip is disposed within the first groove.

[0006] As a further improvement of this utility model, the middle part of the diffuser silicone strip is provided with a first cavity, and the bottom of the first cavity is provided with diffuser teeth. The light emitted by the LED lamp bead passes through the diffuser teeth and the first cavity before being emitted.

[0007] As a further improvement of this utility model, the bottom of the diffuser silicone strip is provided with a second cavity, the LED lamp bead is located inside the second cavity, and the light emitted by the LED lamp bead passes through the second cavity, the diffuser silicone teeth and the first cavity before being emitted.

[0008] As a further improvement of this utility model, the width of the lamp bead platform is greater than the width of the bent portion, and the two side edges of the lamp bead platform are clamped between the light-shielding silicone strip and the diffusion silicone strip.

[0009] As a further improvement of this utility model, a straight through hole is provided on both sides of the lamp bead platform.

[0010] As a further improvement of this utility model, the accordion structure has two folding structures, forming an M-shape.

[0011] As a further improvement of this utility model, two LED beads are arranged on the lamp bead platform, with the two LED beads respectively close to the bent portions at both ends.

[0012] The beneficial effects of this utility model are as follows: By improving the structure of the FPCB board through the above solution, the bending part and the lamp bead platform part are arranged alternately. When bending, the deformation is mainly caused by the accordion structure of the bending part, while the lamp bead platform part where LED lamp beads are installed is less deformed. This can avoid the FPCB board from breaking or the electronic components from detaching from the solder during bending installation. Attached Figure Description

[0013] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other solutions can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a schematic diagram of a neon light strip that can be bent horizontally and vertically according to the present invention;

[0015] Figure 2 yes Figure 1 A magnified view of a portion of the image;

[0016] Figure 3 This is a cross-sectional schematic diagram of a neon light strip that can be bent horizontally and vertically according to this utility model. Detailed Implementation

[0017] It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0018] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting the scope of protection of this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0019] 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 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.

[0020] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0021] like Figures 1 to 3 As shown, a neon light strip capable of bending horizontally and vertically includes a light strip body and an FPCB board 3 installed inside the light strip body. The FPCB board 3 has alternating bending portions 301 and LED bead platforms 302. The bending portions 301 are provided with accordion structures 34, which have at least two folding structures. The LED bead platforms 302 are provided with LED beads 33.

[0022] The bottom surface of the FPCB board 3 is attached with elastic tape 4, which can initially fix the accordion structure 34 to prevent it from being stretched and deformed.

[0023] The main body of the light strip includes an extruded light-shielding silicone strip 1 and a diffuser silicone strip 2. The light-shielding silicone strip 1 has a first groove with its opening facing upward, and the diffuser silicone strip 2 is disposed within the first groove.

[0024] The diffuser silicone strip 2 has a first cavity 7 in the middle, and the bottom of the first cavity 7 has diffuser teeth 5. The light emitted by the LED lamp bead 33 passes through the diffuser teeth 5 and the first cavity 7 before being emitted.

[0025] The diffuser teeth 5 can accommodate various numbers of LED beads, ensuring sufficient diffusion and achieving a neon effect. No light spots are visible when the LED strip is lit.

[0026] The bottom of the diffuser silicone strip 2 is provided with a second cavity 6, and the LED lamp bead 33 is located inside the second cavity 6. The light emitted by the LED lamp bead 33 passes through the second cavity 6, the diffuser silicone teeth 5, and the first cavity 7 before being emitted.

[0027] The width of the lamp bead platform 302 is greater than the width of the bending portion 301. The lamp bead platform 302 forms a beacon platform 35, which together with the bending portion 301 forms a Great Wall shape. The LED lamp beads 33 are located within the beacon platform 35.

[0028] The two sides of the lamp bead platform 302 are clamped between the light-shielding silicone strip 1 and the diffuser silicone strip 2 to ensure that the internal FPCB board 3 does not shift when the lamp strip is bent laterally and vertically. When the lamp strip is bent laterally, the M-shaped wave accordion structure 34 deforms, the inner side is compressed and the outer side is expanded. The second cavity 6 can just accommodate the deformation range of the accordion structure 34, so that it can be bent freely laterally. When the lamp strip is bent vertically, since the FPCB board 3 is a flexible lamp strip and the internal FPCB board 3 is parallel, it can be bent freely vertically.

[0029] The pressure edge 21 of the diffusion silicone strip 2 is pressed tightly against the two side edges of the lamp bead base 302.

[0030] The LED bead platform 302 has a straight through hole 36 on both sides, which helps to reduce the deformation of the LED bead 33.

[0031] The organ structure 34 has two folding structures, forming an M shape.

[0032] Two LED beads 33 are arranged on the lamp bead platform 302, and the two LED beads 33 are respectively close to the bending parts 301 at both ends.

[0033] Each group consists of 1 to 8 LED beads connected in series to form a cuttable unit.

[0034] The lamp bead platform 302 is equipped with a resistor 32 and a solder pad 31.

[0035] The above description, in conjunction with specific preferred embodiments, provides a further detailed explanation of the present invention. It should not be construed that the specific implementation of the present invention is limited to these descriptions. For those skilled in the art, various simple deductions or substitutions can be made without departing from the concept of the present invention, and all such modifications and substitutions should be considered within the protection scope of the present invention.

Claims

1. A neon light strip capable of bending laterally and vertically, characterized in that: The light strip includes a main body and an FPCB board installed inside the main body. The FPCB board has alternating bending sections and LED bead platforms. The bending sections are provided with an accordion structure, which has at least two folding structures. The LED bead platforms are provided with LED beads. The bottom surface of the FPCB board is attached with elastic tape.

2. The neon light strip capable of bending laterally and vertically according to claim 1, characterized in that: The main body of the light strip includes an extruded light-shielding silicone strip and a diffuser silicone strip. The light-shielding silicone strip has a first groove with its opening facing upwards, and the diffuser silicone strip is disposed within the first groove.

3. The neon light strip capable of being bent laterally and vertically according to claim 2, characterized in that: The diffuser silicone strip has a first cavity in the middle, and diffuser teeth are provided at the bottom of the first cavity. The light emitted by the LED beads passes through the diffuser teeth and the first cavity before being emitted.

4. The neon light strip capable of being bent laterally and vertically according to claim 3, characterized in that: The bottom of the diffuser silicone strip has a second cavity, and the LED bead is located inside the second cavity. The light emitted by the LED bead passes through the second cavity, the diffuser silicone strip, and the first cavity before being emitted.

5. The neon light strip capable of being bent laterally and vertically according to claim 2, characterized in that: The width of the lamp bead platform is greater than the width of the bent portion, and the two side edges of the lamp bead platform are clamped between the light-shielding silicone strip and the diffusion silicone strip.

6. The neon light strip capable of being bent laterally and vertically according to claim 5, characterized in that: The lamp bead base has a straight through hole on each side.

7. The neon light strip capable of being bent laterally and vertically according to claim 1, characterized in that: The organ structure has two folded structures, forming an M shape.

8. The neon light strip capable of bending laterally and vertically according to claim 1, characterized in that: Two LED beads are arranged on the lamp bead platform, with the two LED beads located near the bends at both ends.

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