一种改进型LED引线框架

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By integrating conductive groups and reinforcing plates onto the LED lead frame and setting a pre-break structure at the connection point, the problem of low processing efficiency of multi-frame technology in the prior art is solved, achieving more efficient processing and reduced costs.

CN224521512UActive Publication Date: 2026-07-17DONGGUAN JIALE ELECTRONICS CO LTD

Patent Information

Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner: DONGGUAN JIALE ELECTRONICS CO LTD
Filing Date: 2025-08-05
Publication Date: 2026-07-17

AI Technical Summary

Technical Problem

The existing LED lead frame has conductive terminals and other components set on different lead frames, which increases the number of processing steps and reduces efficiency.

Method used

An improved LED lead frame is designed, which sets the first conductive group, the second conductive group and the reinforcing plate on the same frame body, and provides a pre-cut structure at the connection between the reinforcing plate and the frame body. The space utilization and processing flow are optimized by hollowing out the area and partitioning the area.

Benefits of technology

It improves the space utilization and structural compactness of the frame, simplifies the processing procedures, increases processing efficiency, and reduces costs.

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Abstract

本申请涉及LED技术领域，尤其涉及一种改进型LED引线框架，包括框架本体、第一导电组、第二导电组以及加固板件；第二导电组与第一导电组间隔装设于框架本体上；加固板件装设于框架本体上，并位于第一导电组与第二导电组之间；加固板件与框架本体的连接处设有预断结构。本申请提供的技术方案能够提升LED引线框架的加工效率。

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Claims

1. An improved LED leadframe, characterized by, include: Frame body (100); First conductive group (200); The second conductive group (300) is installed on the frame body (100) at a distance from the first conductive group (200); A reinforcing plate (400) is installed on the frame body (100) and located between the first conductive group (200) and the second conductive group (300); a pre-break structure (500) is provided at the connection between the reinforcing plate (400) and the frame body (100).

2. The improved LED lead frame of claim 1, wherein, The second conductive group (300) and the first conductive group (200) are spaced apart on the frame body (100) along a first direction; The pre-broken structure (500) is disposed along the second direction at the connection between the reinforcing plate (400) and the frame body (100), and the first direction is perpendicular to the second direction.

3. The improved LED lead frame of claim 1, wherein, The pre-break structure (500) includes a break wire located at the connection between the reinforcing plate (400) and the frame body (100).

4. The improved LED lead frame according to any one of claims 1 to 3, wherein, The frame body (100) has a hollow area (110) located between the first conductive group (200) and the second conductive group (300); The reinforcing plate (400) is located in the hollow area (110) and is connected and fixed to the frame body (100) through the pre-broken structure (500).

5. The improved LED lead frame of claim 4, wherein, The frame body (100) has a first partition area (120) located between the first conductive group (200) and the reinforcing plate (400), and the first partition area (120) is connected to the hollow area (110).

6. The improved LED lead frame of claim 4, wherein, The frame body (100) has a second partition area (130) located between the second conductive group (300) and the reinforcing plate (400), and the second partition area (130) is connected to the hollow area (110).