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1. 发明公开

EP4006937A1 ELECTRIC SWITCH 有权
公开(公告)号：EP4006937A1
公开(公告)日：2022-06-01
申请号：EP21177952.5
申请日：2021-06-07
申请人： Kedu Electric Co ., Ltd
发明人： ZHENG, Chunkai , LI, Ziping , HUANG, Bangran , HUANG, Shengjian , CHEN, Zhihao
IPC分类号： H01H13/28 , H01H5/08 , H01H9/20
摘要： Provided is an electric switch, including a casing, an actuator, a movable contact frame, a snap-action resilient member, a lock mechanism, a signal switch and a contact switch. The actuator is capable of reciprocating along a first direction. The movable contact frame is provided with a retaining portion. The snap-action resilient member is arranged in the movable contact frame and is compressed by the actuator when the actuator moves. The lock mechanism includes two lock members which are capable of reciprocating in the mounting cavity along a second direction with the movement of the actuator, so as to lock or unlock the retaining portion. A brush of the electric switch is arranged on the movable contact frame. A movable contact of the contact switch is arranged on the movable contact frame. When the actuator is driven to move, the snap-action resilient member is compressed for releasing energy to allow the movable contact frame to move, enabling the contact switch and the signal switch to be switched on/off instantaneously. In this way, the electric switch has a prolonged service life and can be arranged in diversified manners, thus satisfying the market demands.

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