DIRECT CURRENT CONNECTOR, ALTERNATING CURRENTDIRE

专利名称：DIRECT CURRENT CONNECTOR,

ALTERNATING CURRENT/DIRECT CURRENTINPUT DEVICE, AND ALTERNATING

CURRENT/DIRECT CURRENT INPUT SYSTEM

发明人：Guoqing ZHANG,Jiangtao WANG,Liang GAO申请号：US16448296申请日：20190621

公开号：US20190313546A1公开日：20191010

专利附图：

摘要：An alternating current/direct current input device includes an appliance input

socket and an information and communications technology (ICT) device. The ICT device ispowered by the appliance input socket. The appliance input socket includes a groundcontact, a positive electrode contact, a negative electrode contact, and a signal switch. Acontact depth of the signal switch in the appliance input socket is less than a contactdepth of the positive electrode contact or the negative electrode contact in the

appliance input socket. The signal switch is configured to generate a control signal whena direct current connector is separated from the appliance input socket. The controlsignal can be used to enable the ICT device to disconnect the appliance input socketfrom a conductive electrode of the direct current connector after the ICT device enters ano load state.

申请人：Huawei Technologies Co., Ltd.

地址：Shenzhen CN

国籍：CN

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