一种断路器
By using a double-break structure and an electric repulsion drive circuit breaker design, the problems of current interruption capacity and contact stability under abnormal conditions are solved, achieving rapid arc extinguishing and extended equipment life.
CN119601432BActive Publication Date: 2026-07-17DELIXI ELECTRIC
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- DELIXI ELECTRIC
- Filing Date
- 2024-12-02
- Publication Date
- 2026-07-17
AI Technical Summary
Technical Problem
Existing circuit breakers have poor current interruption capability under abnormal circuit conditions, and the contact between the stationary and moving contacts is unstable, affecting electrical safety and equipment lifespan.
Method used
The circuit breaker design with a double-break structure utilizes electric repulsion to quickly separate the moving contact from the stationary contact, and ensures contact stability through elastic elements. Combined with a limit structure and a push mechanism, it achieves rapid switching.
Benefits of technology
It improves the circuit breaker's breaking capacity under abnormal conditions, reduces arc energy, extends equipment life, and enhances electrical safety.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN119601432B_ABST
Abstract
本申请提供一种断路器，涉及开关技术领域，用于在断路器所在电路出现异常情况时，提高切断断路器所在电路电流的能力，提升用电安全性，同时，提升动触头与静触头的接触稳定性。断路器包括壳体、两个静触头、动触头、推动机构和第一弹性件，动触头相对于壳体具有接触位置和分离位置，当动触头处于接触位置时，两个接触端同时与对应的静触头接触，断路器处于闭合状态。当动触头处于分离位置时，两个接触端同时与对应的静触头脱离接触，断路器处于断开状态。推动机构具有触头支持，推动机构用于驱动动触头在接触位置和分离位置之间切换。第一弹性件用于在动触头处于接触位置时，对两个接触端施加向对应的静触头靠近的作用力。
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