公开(公告)号：US20210028619A1

公开(公告)日：2021-01-28

申请号：US16777787

申请日：2020-01-30

申请人： Ze CHEN

发明人： Ze CHEN ,  Xincheng PAN ,  Ye ZHANG

IPC分类号： H02H3/33

摘要： The present disclosure relates to a power supply grounding fault protection circuit. A power supply grounding fault protection circuit may include a power supply circuit, a leakage grounding detection circuit, a signal amplifying and shaping circuit, a microcontroller control circuit, a power supply detection and indicator circuit, a tripping mechanism control circuit, a reverse grounding detection and execution circuit, a wireless network circuit, and an automatic resetting circuit. The practice of the present disclosure may permit a user to reset the grounding fault circuit interrupter remotely after a leaking fault of a circuit is eliminated.

公开(公告)号：US20170033602A1

公开(公告)日：2017-02-02

申请号：US15222939

申请日：2016-07-28

申请人： Ze Chen

发明人： Ye ZHANG ,  Meng Koo Chan ,  Ze Chen

IPC分类号： H02J13/00 ,  H02J3/14 ,  G05B15/02 ,  H01R13/66

CPC分类号： G05B15/02 ,  H02H11/002 ,  H02J13/0006 ,  H02J2003/143 ,  Y02B70/3266 ,  Y04S20/242

摘要： Smart power socket comprising an MCU, a power supply circuit connected to the MCU, a wireless module circuit, and a drive switch control circuit, where the power supply circuit is connected to a low voltage power line, the wireless module circuit is connected to an external control device by means of wireless communication, and the drive switch control circuit is controlled by the MCU to implement controlling of on and off states of the smart power socket. Further, a smart home system comprising a remote control terminal and the smart power socket, where the smart power socket constitutes a LAN and is connected to Internet by means of a smart home gateway, and the remote control terminal is connected to the smart power socket by means of Internet to implement remote controlling of a household appliance plugged into the smart power socket.

摘要翻译： 智能电源插座包括MCU，连接到MCU的电源电路，无线模块电路和驱动开关控制电路，其中电源电路连接到低压电力线，无线模块电路连接到 外部控制装置通过无线通信，并且驱动开关控制电路由MCU控制以实现智能电源插座的开和关状态的控制。 此外，智能家居系统包括遥控终端和智能电源插座，其中智能电源插座构成LAN并且通过智能家庭网关连接到因特网，并且远程控制终端连接到智能电源插座 通过互联网实现插入智能电源插座的家用电器的远程控制。