Integrated waterproof flexible lamp strip with plugs with same width

Abstract

The utility model discloses an integrated waterproof flexible lamp strip with plugs with the same width, which comprises a lamp strip body made of silica gel materials and a flexible circuit board with LEDs (light-emitting diodes) and wire ends through an extrusion process, and the plugs which are integrally formed with the end parts of the lamp strip body through die hydraulic pressure once forming are arranged at two ends of the lamp strip body. The plugs are made of silica gel materials, the two sides of each plug and the two sides of the lamp strip body are the same in width, and bosses are formed on the front face and the back face of each plug relative to the front face and the back face of the lamp strip body. The semi-finished lamp strip body is manufactured according to a traditional extrusion process, then the plugs and the lamp strip body are fixed into an integrated structure through a mold hydraulic forming process, and the waterproof effect of the two ends of the lamp strip is effectively improved through the structural design that the two sides of each plug are the same in width and protrude forwards and backwards. Meanwhile, the effects of attractive appearance and convenience in installation and use are achieved.

Description

Technical Field

[0001] This utility model relates to a flexible light strip, specifically, to an integrated waterproof flexible light strip with a uniform width end cap. Background Technology

[0002] With the continuous advancement and market penetration of LED lighting technology, flexible LED strips have emerged as a new type of lighting solution, gaining widespread application globally due to their softness and bendability. These strips not only shine in interior decoration but also win consumer favor in outdoor landscape lighting and advertising signage due to their unique visual effects and convenient installation. With the rapid development of the global lighting industry and the increasing demand from consumers for personalized lighting solutions, the market demand for flexible LED strips continues to rise.

[0003] Currently, most extruded LED strips use a common adhesive-sealing method for waterproofing. This method has several drawbacks: 1. Difficulty in controlling the amount of waterproof adhesive: When using adhesive sealing, the amount of adhesive is difficult to control precisely. Too much adhesive may flow onto the LED surface, affecting the strip's appearance and potentially causing color differences, thus impacting lighting performance. Conversely, insufficient adhesive will fail to achieve the desired waterproofing effect, reducing product reliability and durability. 2. Installation inconvenience due to the sealing design: Sealing sealant-sealed waterproofing sealants are typically wider than the strip itself, causing inconvenience during use and installation. Especially in space-constrained situations or where aesthetics are paramount, overly wide sealants may affect the installation and overall appearance of the strip. 3. Low production efficiency and limited workspace: During production, strips using adhesive sealing require the adhesive to fully cure before further processing and handling. This waiting period significantly impacts production efficiency and places higher demands on workspace, increasing production costs and time. Utility Model Content

[0004] To address the problems existing in the prior art, this utility model provides an integrated waterproof flexible light strip with a uniformly wide end cap. The end cap and the light strip body are integrated into a single structure through extrusion and hydroforming processes. The uniformly wide design ensures the waterproof performance of the light strip while improving its aesthetics and ease of installation.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A one-piece waterproof flexible light strip with uniform width end caps includes a light strip body made of silicone material and a flexible circuit board with LEDs and wire ends through an extrusion process. Both ends of the light strip body are equipped with end caps that are integrally formed with the ends of the light strip body by hydraulic molding through a mold. The end caps are made of silicone material, and the two sides of the end caps are the same width as the two sides of the light strip body. The front and back of the end caps form protrusions relative to the front and back of the light strip body.

[0007] Furthermore, the end cap connected to the end of the light strip body with the wire head is provided with an integrally formed wire head wrapping part extending outward from the end cap to increase the contact between the end cap and the wire head and facilitate the fixing of the power cord at the end.

[0008] Furthermore, a wire clamp is fitted onto the end of the wire end wrapping portion to further secure the power cord at the end and prevent it from falling off.

[0009] Preferably, the clamp is made of stainless steel.

[0010] Preferably, the wire clamp is threadedly connected and fixed to the wire end wrapping part.

[0011] Furthermore, the plug is provided with a demolding hole to facilitate peeling it off the mold after hydraulic forming.

[0012] Furthermore, the back of the light strip body is provided with an adhesive part to facilitate installation and use.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] This invention first manufactures a semi-finished LED strip body using traditional extrusion technology, then uses a mold hydraulic forming process to fix the end cap and LED strip body into a single structure. The design of the end cap having equal width on both sides and protruding on both sides effectively improves the waterproof effect at both ends of the LED strip, while also achieving an aesthetically pleasing appearance and convenient installation. This invention is simple and ingenious in design, easy to use, and suitable for application in waterproof flexible LED strips. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present utility model.

[0016] Figure 2 This is a schematic diagram of one end of an embodiment of the present utility model.

[0017] Figure 3 This is a schematic diagram of the other end of an embodiment of the present utility model.

[0018] In the above figures, the component names corresponding to the reference numerals are as follows:

[0019] 1-Light strip body, 2-End cap, 3-Boss, 4-Demolding hole, 5-Wire end wrapping part, 6-Wire clamp, 7-Adhesive part, 8-Wire end. Detailed Implementation

[0020] The present invention will be further described below with reference to the accompanying drawings and embodiments. The embodiments of the present invention include, but are not limited to, the following embodiments.

[0021] Example

[0022] like Figures 1 to 3 As shown, this integrated waterproof flexible LED strip with uniformly wide end caps includes a strip body 1 made of silicone material and a flexible circuit board with LEDs and wire ends 8 through an extrusion process, and end caps 2 integrally formed at both ends of the strip body by hydraulic molding using a mold. The extrusion process for the strip body is a conventional technology, where silicone material is wrapped around the flexible circuit board to form a lampshade structure. The end caps use the same silicone material as the strip body, cleverly utilizing a hydraulic molding process to integrally form the end caps at the ends of the strip body, effectively providing waterproofing. Furthermore, by controlling the width of the end caps to be uniform on both sides of the strip body through the mold, the product achieves a consistent appearance, which is aesthetically pleasing and facilitates the design and installation of lighting fixtures. Additionally, the front and back of the end caps form protrusions 3 relative to the front and back of the strip body, increasing the contact area between the end caps and the strip body, effectively improving the fixation of the end caps at the ends of the strip body and preventing detachment. Simultaneously, the end caps are equipped with demolding holes 4, facilitating peeling from the mold after extrusion molding, improving production convenience.

[0023] Furthermore, the end cap connected to the wire end of the light strip body is provided with an integrally formed wire end wrapping portion 5 extending outward from the wire end along the end cap, to increase the contact between the end cap and the wire end and facilitate the fixing of the power cord at the end. Moreover, a wire clamp 6 is fitted onto the end of the wire end wrapping portion to further fix the power cord at the end and prevent it from falling off. Preferably, the wire clamp is made of stainless steel. The wire clamp is threadedly connected and fixed to the wire end wrapping portion.

[0024] Furthermore, the back of the light strip body is provided with an adhesive part 7 to facilitate installation and use.

[0025] This utility model can be used to fix the lamp to the installation position by using the adhesive backing of the adhesive part, or it can be equipped with clips for corresponding installation and fixation according to actual needs. It is very convenient to install and use.

[0026] In the production of this invention, the light strip body is first manufactured by extrusion molding, then the end caps are integrally connected to both ends of the light strip body through hydraulic molding using a mold. Finally, the wire clamps are fitted to complete the manufacturing process. The entire process is relatively simple. Since no glue is used to bond the end caps, there is no need to wait for the glue to cure, which improves production efficiency. There is also no need to worry about glue overflowing onto the surface of the LED beads and affecting their light emission, thus ensuring product quality. At the same time, it achieves the advantages of excellent waterproof performance and beautiful appearance.

[0027] The above embodiments are merely preferred embodiments of this utility model and are not intended to limit the scope of protection of this utility model. Any changes made based on the design principles of this utility model, or any non-creative changes made on this basis, shall fall within the scope of protection of this utility model.

Claims

1. A one-piece, uniform-width, waterproof, flexible LED strip, comprising a strip body made of silicone material and a flexible circuit board with LEDs and wire ends through an extrusion process, characterized in that... Both ends of the light strip body are equipped with plugs that are integrally formed with the ends of the light strip body by hydraulic molding. The plugs are made of silicone material. The two sides of the plugs are the same width as the two sides of the light strip body. The front and back of the plugs form protrusions relative to the front and back of the light strip body.

2. The integrated waterproof flexible LED strip with a uniform width end cap as described in claim 1, characterized in that, The end cap connected to one end of the light strip body with the wire head is provided with an integrally formed wire head wrapping part that extends outward from the end cap.

3. The integrated waterproof flexible LED strip with a uniform width end cap as described in claim 2, characterized in that, The end of the thread wrapping part is fitted with a wire hoop.

4. The integrated waterproof flexible light strip with a uniform width end cap as described in claim 3, characterized in that, The clamp is made of stainless steel.

5. The integrated waterproof flexible LED strip with a uniform width end cap as described in claim 3, characterized in that, The wire clamp is threadedly connected and fixed to the wire end wrapping part.

6. The integrated waterproof flexible LED strip with a same width end cap according to any one of claims 1 to 5, characterized in that, The plug is equipped with a demolding hole.

7. The integrated waterproof flexible light strip with a uniform width end cap as described in claim 6, characterized in that, The back of the light strip body is provided with an adhesive part.

Images