Lightning protection module with double tripping single remote signaling contact linkage mechanism
By using a double-trip single-telecommunication contact linkage mechanism, the problem of adhesion and conductivity of onboard surge protection modules in harsh environments is solved, achieving double protection and stable electrical connection, reducing the risk of false alarms and improving the reliability of surge protection modules.
CN117316727BActive Publication Date: 2026-07-10CHENGDU PEDARO TECH
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- CHENGDU PEDARO TECH
- Filing Date
- 2023-09-28
- Publication Date
- 2026-07-10
Smart Images
Figure CN117316727B_ABST
Abstract
The application provides a lightning protection module with a double-trip single-remote signaling contact linkage mechanism, comprising a tripping mechanism B, a tripping mechanism A, a remote signaling spring B (14) and a remote signaling spring A (15); when neither of the tripping mechanism B nor the tripping mechanism A is tripped, the remote signaling spring B (14) and the remote signaling spring A (15) are pressed and connected to each other by the thrust of the tripping mechanism B and the tripping mechanism A respectively; when at least one of the tripping mechanism B and the tripping mechanism A is tripped, the remote signaling spring B (14) and the remote signaling spring A (15) are separated and disconnected. The double-trip structure of the application can provide double insurance for the lightning protection module, and two sets of mechanisms share one remote signaling mechanism, so that the structure is compact and the hidden danger of false alarm caused by poor remote signaling contact is completely solved.
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