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公开(公告)号：US11349298B2
公开(公告)日：2022-05-31
申请号：US16777787
申请日：2020-01-30
Applicant: Ze Chen
Inventor： Ze Chen , Xincheng Pan , Ye Zhang
IPC: H02H3/33
Abstract: 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.
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公开(公告)号：US10243350B2
公开(公告)日：2019-03-26
申请号：US15004566
申请日：2016-01-22
Applicant: Ze Chen
Inventor： Xincheng Pan , Tingting Wu , Ye Zhang
IPC: H02H3/33
Abstract: The present invention relates to a protection circuit and a ground fault circuit interrupter. A protection circuit may include a power supply circuit, a ground fault detection circuit, a signal amplifying and shaping circuit, a microcontroller control circuit, a power supply detection and indicator circuit, a tripping mechanism control circuit, and a reverse grounding detection and execution circuit. The microcontroller control includes a microcontroller, a first capacitor, and a reset filter circuit. The reset filter circuit comprises a reset IC, a second capacitor, and another capacitor. A ground fault circuit interrupter may comprise an interrupter body with a protection circuit in the interrupter body. The practice of the present disclosure may address installation safety risks of conventional ground fault circuit interrupters and arc fault circuit interrupter and improve the safety of ground fault circuit interrupters.
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公开(公告)号：US09601289B2
公开(公告)日：2017-03-21
申请号：US15049321
申请日：2016-02-22
Applicant: Ze Chen
Inventor： Xincheng Pan , Tingting Wu , Ye Zhang
CPC classification number: H01H83/02 , H01H50/048 , H01H50/54 , H01H71/0228 , H01H73/44 , H01H2235/01 , H01H2235/018
Abstract: A ground fault circuit interrupter includes a reset key, a reset mechanism, a conductive assembly configured to connect a power supply input side to a load side, a leakage signal detection circuit, and an electromagnetic tripping mechanism. The reset mechanism comprises a reset support and a support return mechanism. The reset support comprises a reset bracket and a support reset spring. The support return mechanism comprises a reset pole, a reset key spring, a compression spring, a reset block, a compression spring container, a reset slider, and a contact conductive part. The contact conductive part is disposed at a lower end of the reset slider and is configured to align with a position of a switch contact on a first PCB board. A state of contact or separation between the contact conductive part and the switch contact is configured to control an on-off state of the conductive assembly.
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公开(公告)号：US10594131B2
公开(公告)日：2020-03-17
申请号：US15375324
申请日：2016-12-12
Applicant: Ze Chen
Inventor： Ze Chen , Xincheng Pan , Ye Zhang
IPC: H02H3/33
Abstract: 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.
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公开(公告)号：US09947500B2
公开(公告)日：2018-04-17
申请号：US15426459
申请日：2017-02-07
Applicant: Ze Chen
Inventor： Xincheng Pan , Tingting Wu , Ye Zhang
CPC classification number: H01H83/02 , H01H50/048 , H01H50/54 , H01H71/0228 , H01H73/44 , H01H2235/01 , H01H2235/018
Abstract: A ground fault circuit interrupter includes a reset key, a reset mechanism, a conductive assembly configured to connect a power supply input side to a load side, a leakage signal detection circuit, and an electromagnetic tripping mechanism. The reset mechanism comprises a reset support and a support return mechanism. The reset support comprises a reset bracket and a support reset spring. The support return mechanism comprises a reset pole, a reset key spring, a compression spring, a reset block, a compression spring container, a reset slider, and a contact conductive part. The contact conductive part is disposed at a lower end of the reset slider and is configured to align with a position of a switch contact on a first PCB board. A state of contact or separation between the contact conductive part and the switch contact is configured to control an on-off state of the conductive assembly.
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Patent Agency Ranking
公开(公告)号：US20170170649A1
公开(公告)日：2017-06-15
申请号：US15375324
申请日：2016-12-12
Applicant: Ze Chen
Inventor： Ze Chen , Xincheng Pan , Ye Zhang
CPC classification number: H02H3/334
Abstract: 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.
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公开(公告)号：US20160365720A1
公开(公告)日：2016-12-15
申请号：US15004566
申请日：2016-01-22
Applicant: Ze Chen
Inventor： Xincheng Pan , Tingting Wu , Ye Zhang
IPC: H02H3/16
Abstract: The present invention relates to a protection circuit and a ground fault circuit interrupter. A protection circuit may include a power supply circuit, a ground fault detection circuit, a signal amplifying and shaping circuit, a microcontroller control circuit, a power supply detection and indicator circuit, a tripping mechanism control circuit, and a reverse grounding detection and execution circuit. The microcontroller control includes a microcontroller, a first capacitor, and a reset filter circuit. The reset filter circuit comprises a reset IC, a second capacitor, and another capacitor. A ground fault circuit interrupter may comprise an interrupter body with a protection circuit in the interrupter body. The practice of the present disclosure may address installation safety risks of conventional ground fault circuit interrupters and arc fault circuit interrupter and improve the safety of ground fault circuit interrupters.
Abstract translation: 本发明涉及保护电路和接地故障电路断续器。 保护电路可以包括电源电路，接地故障检测电路，信号放大和整形电路，微控制器控制电路，电源检测和指示电路，跳闸机构控制电路和反接地检测和执行电路 。 微控制器控制包括微控制器，第一电容器和复位滤波器电路。 复位滤波器电路包括复位IC，第二电容器和另一个电容器。 接地故障电路中断器可以包括具有在断续器主体中的保护电路的断续器本体。 本公开的实践可以解决传统的接地故障电路断路器和电弧故障电路中断器的安装风险，并提高接地故障电路断路器的安全性。
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公开(公告)号：US20160358733A1
公开(公告)日：2016-12-08
申请号：US15049321
申请日：2016-02-22
Applicant: Ze Chen
Inventor： Xincheng Pan , Tingting Wu , Ye Zhang
CPC classification number: H01H83/02 , H01H50/048 , H01H50/54 , H01H71/0228 , H01H73/44 , H01H2235/01 , H01H2235/018
Abstract: A ground fault circuit interrupter includes a reset key, a reset mechanism, a conductive assembly configured to connect a power supply input side to a load side, a leakage signal detection circuit, and an electromagnetic tripping mechanism. The reset mechanism comprises a reset support and a support return mechanism. The reset support comprises a reset bracket and a support reset spring. The support return mechanism comprises a reset pole, a reset key spring, a compression spring, a reset block, a compression spring container, a reset slider, and a contact conductive part. The contact conductive part is disposed at a lower end of the reset slider and is configured to align with a position of a switch contact on a first PCB board. A state of contact or separation between the contact conductive part and the switch contact is configured to control an on-off state of the conductive assembly.
Abstract translation: 接地故障电路断路器包括复位键，复位机构，被配置为将电源输入侧连接到负载侧的导电组件，泄漏信号检测电路和电磁跳闸机构。 复位机构包括复位支撑和支撑返回机构。 复位支撑件包括复位支架和支撑复位弹簧。 支撑返回机构包括复位杆，复位键弹簧，压缩弹簧，复位块，压缩弹簧容器，复位滑块和接触导电部件。 接触导电部分设置在复位滑块的下端，并且被配置为与第一PCB板上的开关触点的位置对准。 接触导电部分和开关触点之间的接触或分离状态被配置为控制导电组件的开关状态。
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公开(公告)号：US10409238B2
公开(公告)日：2019-09-10
申请号：US15222939
申请日：2016-07-28
Applicant: Ze Chen
Inventor： Ye Zhang , Meng Koo Chan , Ze Chen
Abstract: 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.
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公开(公告)号：US20170148599A1
公开(公告)日：2017-05-25
申请号：US15426459
申请日：2017-02-07
Applicant: Ze Chen
Inventor： Xincheng Pan , Tingting Wu , Ye Zhang
CPC classification number: H01H83/02 , H01H50/048 , H01H50/54 , H01H71/0228 , H01H73/44 , H01H2235/01 , H01H2235/018
Abstract: A ground fault circuit interrupter includes a reset key, a reset mechanism, a conductive assembly configured to connect a power supply input side to a load side, a leakage signal detection circuit, and an electromagnetic tripping mechanism. The reset mechanism comprises a reset support and a support return mechanism. The reset support comprises a reset bracket and a support reset spring. The support return mechanism comprises a reset pole, a reset key spring, a compression spring, a reset block, a compression spring container, a reset slider, and a contact conductive part. The contact conductive part is disposed at a lower end of the reset slider and is configured to align with a position of a switch contact on a first PCB board. A state of contact or separation between the contact conductive part and the switch contact is configured to control an on-off state of the conductive assembly.
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