Novel solderless light strip

Abstract

The utility model provides a novel welding free lamp strip relates to the field of lamp strip. This novel welding free lamp strip, including white light blocking surface, the inside fixed mounting of white light blocking surface has tailorabl LED lamp strip, the surface fixedly connected with diffusion luminous surface of tailorabl LED lamp strip, the lower surface of white light blocking surface is provided with visual window, the surface of diffusion luminous surface is arc design, tailorabl LED lamp strip is composed of FPCB, pad, SMD lamp pearl and resistance, the upper surface of FPCB is welded with pad, the upper surface of FPCB is welded with SMD lamp pearl and resistance. This novel welding free lamp strip is designed for two colors extrusion, first, the most inside is a kind of back open window and do oxidation-resistant surface treatment process FPCB, FPCB adopts single scissor type circuit design series-parallel connection circuit, LED is also through high-density arrangement design, LED and resistance and other components are attached on FPCB according to standard, so as to realize arbitrary cutting, and there is silk screen cutting line in the back of each group of welding position.

Description

Technical Field

[0001] This utility model relates to the field of LED strip technology, specifically a novel solderless LED strip. Background Technology

[0002] LED light strip is short for LED light strip. Most people don't like using such a long term, so they omit the "LED" and simply call it light strip. This terminology also includes older types of light strips, such as those with two or three wires or round two wires, which directly connect LEDs with wires instead of FPCs or PCBs. It also includes both flexible and rigid light strips. Existing light strips require soldering, and their flat light-emitting surface results in uneven light distribution and makes it difficult to cut to the appropriate length for use. Utility Model Content

[0003] The purpose of this invention is to provide a novel solderless LED strip that solves the problems mentioned in the background section.

[0004] Technical solution

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution: a novel solderless light strip, comprising a white light-blocking surface, wherein a cuttable LED light strip is fixedly installed inside the white light-blocking surface, a diffused light-emitting surface is fixedly connected to the surface of the cuttable LED light strip, and a viewing window is provided on the lower surface of the white light-blocking surface.

[0006] Furthermore, the surface of the diffused light-emitting surface is designed in an arc shape.

[0007] Furthermore, the cuttable LED light strip consists of an FPCB, pads, SMD LED chips, and resistors.

[0008] Furthermore, the upper surface of the FPCB is soldered to pads, and the upper surface of the FPCB is soldered to SMD LEDs and resistors.

[0009] Furthermore, the back of the FPCB is provided with silkscreened cutting lines.

[0010] This utility model provides a novel solderless LED strip. It has the following beneficial effects:

[0011] This new type of solderless LED strip features a dual-color extrusion design. First, the innermost layer is an FPCB with a back-opening window and an anti-oxidation surface treatment. The FPCB employs a single-cuttable circuit design with series and parallel circuits. LEDs are arranged in a high-density configuration, and LEDs and resistors are mounted on the FPCB according to standards, allowing for arbitrary cutting. Each solder joint has silkscreened cutting lines on the back. Second, the outer structure utilizes silicone extrusion technology. The bottom center section has a frosted silicone window that clearly shows the cutting lines on the back of the FPCB, facilitating cutting for customers. The sides of the strip use light-blocking material for both light blocking and reflection. Third, the front uses diffusing silicone to create a curved light-emitting surface, resulting in very soft and uniform light that is not glaring. The solderless terminal wires are wrapped with spring clips that match the strip's shape, forming an arc cross-section. Made of ultra-thin stainless steel, these clips are thin yet possess excellent elasticity and flexibility, enhancing the product's aesthetics. The spring clips securely hold the solderless terminal wires to the strip. The spring clips are open, and the bending points are designed with stamp-hole perforations for easy assembly. The spring clip also features two locking mechanisms to prevent it from easily opening and allows for disassembly, enhancing product reliability. One end of the spring clip has an anti-detachment hook on the wire exit direction. Furthermore, after closing, the surface of the spring clip in contact with the LED strip features raised dots, and the reverse contact surface also has hooks, ensuring a tight connection between the spring clip and the LED strip, preventing shaking and detachment, resulting in extremely high reliability. The terminal wire uses an integrated injection molding process to securely wrap the terminal, preventing it from loosening. Additionally, an arc-shaped tongue extends above the two spring clips, effectively clamping the LED strip and power supply terminal, ensuring good terminal contact and stable power supply. It is very convenient and practical, offering excellent economic value. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model;

[0013] Figure 2 This is a schematic diagram of the FPCB structure of this utility model. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0015] like Figure 1-2As shown, this utility model embodiment provides a novel solderless light strip, including a white light-blocking surface, a cuttable LED light strip fixedly installed inside the white light-blocking surface, a diffused light-emitting surface fixedly connected to the surface of the cuttable LED light strip, and a viewing window provided on the lower surface of the white light-blocking surface.

[0016] The diffused light-emitting surface has an arc-shaped design. The cuttable LED light strip consists of an FPCB, pads, SMD LEDs, and resistors. The upper surface of the FPCB is soldered to the pads, and the upper surface of the FPCB is soldered to the SMD LEDs and resistors. The back of the FPCB has silkscreened cutting lines.

[0017] This utility model of a solderless LED strip features a dual-color extrusion design. First, the innermost layer is an FPCB with a back-opening window and an anti-oxidation surface treatment. The FPCB employs a single-cuttable circuit design with series and parallel circuits. LEDs are arranged in a high-density configuration, and LEDs and resistors are mounted on the FPCB according to standards, allowing for arbitrary cutting. Each soldering position has silkscreened cutting lines on the back. Second, the outer structure utilizes silicone extrusion technology. The bottom center section has a frosted silicone forming a viewing window, clearly showing the cutting lines on the back of the FPCB for easy cutting. The sides of the strip use light-blocking material for both light blocking and reflection. Third, the front uses diffusing silicone to create a curved light-emitting surface, resulting in very soft and uniform light that is not glaring. The solderless terminal wire is wrapped with a spring sheet that matches the shape of the LED strip, forming an arc cross-section. Made of ultra-thin stainless steel, it is both thin and highly elastic and flexible, enhancing the product's appearance. The outer spring sheet tightly wraps the solderless terminal wire to the LED strip. The spring sheet has an open design, and the bending points are designed with stamp-hole perforations for easy assembly. The spring clip also features two locking mechanisms to prevent it from easily opening and allows for disassembly, enhancing product reliability. One end of the spring clip has an anti-detachment hook on the wire exit direction. Furthermore, after closing, the surface of the spring clip in contact with the LED strip features raised dots, and the reverse contact surface also has hooks, ensuring a tight connection between the spring clip and the LED strip, preventing shaking and detachment, resulting in extremely high reliability. The terminal wire uses an integrated injection molding process to securely wrap the terminal, preventing it from loosening. Additionally, an arc-shaped tongue extends above the two spring clips, effectively clamping the LED strip and power supply terminal, ensuring good terminal contact and stable power supply. It is very convenient and practical, offering excellent economic value.

[0018] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A novel solderless LED strip, comprising a white light-blocking surface, characterized in that: A cuttable LED light strip is fixedly installed inside the white light-blocking surface, and a diffused light-emitting surface is fixedly connected to the surface of the cuttable LED light strip. A viewing window is provided on the lower surface of the white light-blocking surface.

2. The novel solderless LED strip according to claim 1, characterized in that: The surface of the diffused light-emitting surface is arc-shaped.

3. The novel solderless LED strip according to claim 1, characterized in that: The cuttable LED strip consists of an FPCB, pads, SMD LEDs, and resistors.

4. The novel solderless LED strip according to claim 3, characterized in that: The upper surface of the FPCB is soldered to pads, and the upper surface of the FPCB is soldered to SMD LEDs and resistors.

5. A novel solderless LED strip according to claim 3, characterized in that: The back of the FPCB has silkscreened cutting lines.

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