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公开(公告)号：US11979045B2
公开(公告)日：2024-05-07
申请号：US17588970
申请日：2022-01-31
发明人： Yun Lei , Zhifeng Zhang , Ming Cheng , Jianping Lin , Mingxing Ouyang
CPC分类号： H02J7/0034 , H01R11/24 , H02J1/122
摘要： The present disclosure provides a smart connection device, a jump starter and a battery clamp. The smart connection device includes a power connection terminal coupled to an energy storage module, a load connection terminal coupled to an external load, a switch element, a power supply loop, and a reverse connection detection module. The reverse connection detection module outputs a first control signal to the power supply loop, when the external load is reversely coupled to the load connection terminal. The power supply loop is in a disconnection state and supplies no power to the switch element when it receives the first control signal. The switch element is in an off state when it receives no power supply, to make the power connection terminal and the load connection terminal be in a disconnection state, thereby preventing the energy storage module from providing a discharge output to the external load.
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公开(公告)号：US11277014B1
公开(公告)日：2022-03-15
申请号：US17167408
申请日：2021-02-04
发明人： Yun Lei , Zhifeng Zhang , Ming Cheng , Jianping Lin , Mingxing Ouyang
摘要： The present disclosure provides a smart connection device, a jump starter and a battery clamp. The smart connection device includes a power connection terminal, a load connection terminal, a switch circuit, and a reverse connection detection module. The power connection terminal and the load connection terminal are respectively electrically coupled to the battery assembly and the external load. The reverse connection detection module outputs, when it detects that the external load is reversely coupled to the load connection end, a first control signal to control the switch circuit to disconnect an electrical connection between the battery assembly and the external load, so as to prevent the battery assembly from providing a discharge output to the external load.
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