Improved LED lamp strip structure based on longitudinal arrangement
By coordinating vertically arranged LED beads with the power supply bus, the problems of fixed light emission angle, uneven brightness, and poor flexibility caused by horizontal arrangement are solved, achieving wider-angle uniform illumination, higher brightness uniformity, and better heat dissipation performance, while reducing costs.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ZHONGSHAN CINGSO OPTOELECTRONICS TECH CO LTD
- Filing Date
- 2025-05-21
- Publication Date
- 2026-05-12
AI Technical Summary
The horizontal arrangement of LED beads in existing LED light strips results in a fixed light emission angle, uneven brightness, and poor flexibility, making it difficult to meet the needs of wide-angle uniform lighting and complex shapes.
The LED beads are arranged vertically and are combined with two power supply buses to shorten the light emission interval and form a dense light source structure. The LED beads and the driving components form an independent power supply circuit, and the power supply cable is integrated inside the LED strip substrate.
Expanding the light emission angle enables uniform light distribution, improves brightness uniformity, enhances flexibility, improves heat dissipation, reduces costs, and increases design reliability.
Smart Images
Figure CN224229865U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of LED light strip technology, and in particular relates to an improved LED light strip structure based on longitudinal arrangement. Background Technology
[0002] See Figure 1 In the design and application of LED light strips, the LED chips are mostly arranged horizontally, which has several drawbacks: Firstly, their light emission angle is relatively fixed, making it difficult to meet the needs of wide-angle uniform lighting and easily resulting in lighting dead zones; secondly, the horizontal arrangement leads to different light superposition and scattering between the edges and the middle of the light strip, causing uneven brightness. In addition, the horizontal arrangement reduces the flexibility of the light strip, limiting its use in scenarios requiring frequent bending or special shapes, and may even damage the LED chips. Utility Model Content
[0003] To address the shortcomings and deficiencies of existing technologies, the purpose of this utility model is to provide an improved LED light strip structure based on vertical arrangement that is simple in structure, reasonable in design, and easy to use. It changes the traditional arrangement of LED beads and, through the cooperation of vertical arrangement and upper and lower power supply buses, shortens the light emission interval, increases the density of the light source, and improves the brightness and uniformity of the LED light strip.
[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows: it includes a power supply substrate for a light strip, power supply cables, power input solder joints, a control module, LED beads, and driving elements; the upper and lower sides of the power supply substrate for the light strip have two power supply cables integrated inside, and the power supply end of the power supply cable is soldered with a control module. The top of the power supply cable is connected to an external power supply module through a power input solder joint. LED beads and driving elements are connected in series between the upper and lower power supply cables. The LED beads and driving elements are arranged vertically and staggered on the power supply substrate for the light strip to form a dense light source light strip structure.
[0005] Preferably, the LED beads, driving elements and power supply cables form a completely independent power supply circuit module.
[0006] Preferably, the power supply cable is integrated inside the LED strip power supply substrate, and the power supply cable is exposed on the surface of the LED strip power supply substrate by means of solder joints.
[0007] Preferably, the LED beads, driving components and power supply cables are connected by soldering.
[0008] Preferably, the LED beads and driving elements are arranged longitudinally with equal spacing.
[0009] After adopting the above structure, the beneficial effects of this utility model are as follows: 1. Optimized light emission angle: The vertically arranged LED beads can make the light more reasonably distributed in the vertical direction, which can effectively expand the light emission angle, reduce the lighting dead angle, and achieve a wider and more uniform lighting effect, especially suitable for scenarios with high requirements for light uniformity.
[0010] 2. Improved brightness uniformity: The vertical arrangement of the LED beads helps to make the light distribution more uniform along the length of the LED strip, avoiding the problem of uneven brightness caused by the difference in light superposition between the edges and the middle when arranged horizontally, and providing users with a more comfortable and consistent visual experience.
[0011] 3. Improved heat dissipation: When arranged vertically, there is more space between the LEDs, which is conducive to air circulation. Heat can be dissipated more effectively, reducing the operating temperature of the LEDs. This improves the stability and lifespan of the LEDs and reduces problems such as light decay caused by overheating.
[0012] 4. Enhanced flexibility: The longitudinal arrangement has less impact on the flexibility of the light strip, allowing it to be bent and shaped more flexibly, adapting to various complex installation environments and special design requirements. It is particularly advantageous when installed on curved or irregularly shaped surfaces.
[0013] 5. Simplified optical design: Vertically arranged LEDs are relatively simple in optical design, requiring no complex optical components to adjust the light. At the same time, the power supply wiring is simpler, which reduces costs and improves the reliability and feasibility of the design. Attached Figure Description
[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, this utility model will be described in detail below with reference to the specific implementation and accompanying drawings.
[0015] Figure 1 The accompanying drawings are for the background technology of this utility model;
[0016] Figure 2 This is a schematic diagram of the structure of this utility model;
[0017] Explanation of reference numerals in the attached diagram: 1. Power supply board for LED strip; 2. Power supply cable; 3. Power supply solder joint; 4. Control module; 5. LED beads; 6. Driver element. Detailed Implementation
[0018] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model is described below with reference to specific embodiments shown in the accompanying drawings. However, it should be understood that these descriptions are merely exemplary and not intended to limit the scope of the present utility model. Furthermore, descriptions of well-known structures and technologies are omitted in the following description to avoid unnecessarily obscuring the concept of the present utility model.
[0019] It should also be noted that, in order to avoid obscuring the present invention with unnecessary details, only the structures and / or processing steps closely related to the solution according to the present invention are shown in the accompanying drawings, while other details that are not closely related to the present invention are omitted.
[0020] See Figure 2 As shown, this specific embodiment adopts the following technical solution: it includes a light strip power supply substrate 1, a power supply cable 2, a power intervention solder joint 3, a control module 4, LED beads 5, and a driving element 6; the upper and lower sides of the light strip power supply substrate 1 are internally integrated with two power supply cables 2, and the power supply end of the power supply cable 2 is soldered with the control module 4. The top of the power supply cable 2 is connected to an external power supply module through the power intervention solder joint 3. The upper and lower power supply cables 2 are connected in series with LED beads 5 and driving element 6. The LED beads 5 and driving element 6 are arranged vertically and staggered on the light strip power supply substrate 1 to form a dense light source light strip structure.
[0021] The LED beads 5, driving element 6, and power supply cable 2 form a completely independent power supply circuit module. The LED strip as a whole forms multiple independent lighting circuit modules with the cooperation of the power supply cable 2, avoiding mutual interference. The power supply cable 2 is integrated inside the power supply substrate 1 of the LED strip, and the power supply cable 2 is exposed on the surface of the power supply substrate 1 by means of solder joints.
[0022] In addition, the LED beads 5, the driving element 6 and the power supply cable 2 are connected by soldering, and the LED beads 5 and the driving element 6 are connected in series through a short electrode integrated in the middle of the power supply substrate 1 of the light strip; the LED beads 5 and the driving element 6 are arranged longitudinally with equal spacing.
[0023] The beneficial effects of this specific implementation are as follows: the use of vertically arranged LED beads allows for a more reasonable distribution of light in the vertical direction, effectively expanding the light emission angle and reducing blind spots. The vertical arrangement of the LED beads also helps to make the light distribution more uniform along the length of the LED strip. Improved heat dissipation: the vertical arrangement improves the stability and lifespan of the LED beads and reduces problems such as light decay caused by overheating. The vertical arrangement has less impact on the flexibility of the LED strip, allowing for more flexible bending and shaping. It also allows for simpler power supply wiring, reducing costs and improving the reliability and feasibility of the design.
[0024] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention.
[0025] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.
Claims
1. An improved LED light strip structure based on longitudinal arrangement, characterized in that: It includes a power supply substrate for the light strip, power supply cables, power input solder joints, a control module, LED beads, and driving components. The upper and lower sides of the power supply substrate for the light strip have two power supply cables integrated inside, and the power supply end of the power supply cable is soldered with a control module. The top of the power supply cable is connected to an external power supply module through a power input solder joint. LED beads and driving components are connected in series between the upper and lower power supply cables. The LED beads and driving components are arranged vertically and staggered on the power supply substrate for the light strip to form a dense light source light strip structure.
2. The improved LED strip structure based on longitudinal arrangement according to claim 1, characterized in that: The LED beads, driver components, and power supply cables form a completely independent power supply circuit module.
3. The improved LED strip structure based on longitudinal arrangement according to claim 1, characterized in that: The power supply cable is integrated inside the LED strip power supply substrate, and the power supply cable is exposed on the surface of the LED strip power supply substrate by means of solder joints.
4. The improved LED strip structure based on longitudinal arrangement according to claim 1, characterized in that: The LED beads, driver components, and power supply cables are connected by soldering.
5. An improved LED strip structure based on longitudinal arrangement according to claim 1, characterized in that: The LED beads and driving components are arranged longitudinally with equal spacing between them.