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AssigneeHuawei Digital Power Technologies Co., Ltd.
InventorsJisheng Sun, Jianfei Ma, Xiufeng Zhang, Xiaokang Tian
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A power mechanism, a switch, a power conversion apparatus, and a power supply system. The switch includes a contact component, a knob, and a power mechanism connected between the contact component and the knob. The power mechanism includes a fastening bracket, a knob connector, a contact connector, a transmission component, a trip unit, and a cradle. Both the knob connector and the contact connector are rotatively connected to the fastening bracket, and rotation centers of the knob connector and the contact connector are collinear. The transmission component is configured to implement power transmission between the knob connector and the contact connector. The trip unit is configured to receive a switch-off signal, to implement tripping of the trip unit and the cradle. The transmission component is driven to move by using the cradle, to separate the movable contact from the static contact, so that the switch is switched off.
A power supply system, comprising:
A power mechanism, applied to a switch and configured to drive a movable contact and a static contact of the switch to be switched on or off, the power mechanism comprising:
Dependencies are inferred from the claim text.