Positioning structure of silicon controlled rectifier module and silicon controlled rectifier module
By setting a positioning block on the inner wall of the thyristor module housing that matches the outer contour of the electrode, the problems of difficult electrode positioning and easy damage to the wires are solved, achieving efficient assembly and high-quality installation.
CN224402113UActive Publication Date: 2026-06-23GUANGDONG NANYUE JINGSHI ELECTRONIC IND CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- GUANGDONG NANYUE JINGSHI ELECTRONIC IND CO LTD
- Filing Date
- 2025-08-18
- Publication Date
- 2026-06-23
AI Technical Summary
Technical Problem
Existing thyristor modules lack electrode positioning structures, which makes assembly difficult and the wires are easily damaged, affecting installation efficiency and quality.
Method used
Multiple positioning blocks protruding towards the electrode are provided on the inner side wall of the housing of the thyristor module. The positioning blocks match the outer contour of the electrode and include wire grooves, which restrict the movement of the electrode and accommodate the wires, thereby achieving pre-positioning and protecting the wires.
Benefits of technology
This improves the assembly efficiency and quality of the SCR module, prevents the wires from being crushed during the installation of the top cover, and increases the installation yield.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN224402113U_ABST
Abstract
The utility model relates to the field of power semiconductor module discloses a positioning structure and silicon controlled rectifier module of silicon controlled rectifier module, wherein the positioning structure includes the shell, and the inside of shell is provided with the cavity for accommodating the pole piece of silicon controlled rectifier module. The inner side wall of cavity is provided with a plurality of the positioning block that protrudes to the pole piece direction, and the shape of the side surface of positioning block towards pole piece matches the outer contour shape of pole piece corresponding position. Positioning block is used for limiting the movement of pole piece in horizontal direction, and at least one positioning block is provided with wire slot for threading wire. The positioning structure can realize the position of pole piece horizontal direction's limit, and avoid wire to be pressed to break down in the installation process by upper cover, improve the installation efficiency and installation quality of silicon controlled rectifier module.
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