公开(公告)号：US09859665B2

公开(公告)日：2018-01-02

申请号：US14780839

申请日：2013-03-29

申请人： SCHNEIDER ELECTRIC IT CORPORATION

发明人： Daniel J. Rohr ,  Weicheng Cheng

IPC分类号： H01R13/703 ,  H01R31/06 ,  H01H50/54 ,  H01R103/00

CPC分类号： H01R13/703 ,  H01H50/541 ,  H01R13/7038 ,  H01R31/065 ,  H01R2103/00

摘要： According to one aspect, embodiments herein provide a power distribution device including a power outlet comprising a receptacle including an internal conductor configured to be coupled to a power source and to an external conductor inserted into the receptacle, a switch configured to provide an indication of whether the external conductor has been sufficiently inserted within the receptacle, a relay configured to form a first connection between the external conductor and the power source, a transistor configured to be coupled in parallel with the relay, to form a second connection between the external conductor and the power source, and a controller configured to determine, based on the switch, that the external conductor is being removed, in response to the external conductor being removed, control the relay to sever the first connection, and in response to opening the relay, control the transistor to sever the second connection after a predetermined delay.

公开(公告)号：US20160079718A1

公开(公告)日：2016-03-17

申请号：US14780839

申请日：2013-03-29

申请人： SCHNEIDER ELECTRIC IT CORPORATION

发明人： Daniel J. Rohr ,  Weicheng Cheng

IPC分类号： H01R13/703 ,  H01H50/54

CPC分类号： H01R13/703 ,  H01H50/541 ,  H01R13/7038 ,  H01R31/065 ,  H01R2103/00

摘要： According to one aspect, embodiments herein provide a power distribution device including a power outlet comprising a receptacle including an internal conductor configured to be coupled to a power source and to an external conductor inserted into the receptacle, a switch configured to provide an indication of whether the external conductor has been sufficiently inserted within the receptacle, a relay configured to form a first connection between the external conductor and the power source, a transistor configured to be coupled in parallel with the relay, to form a second connection between the external conductor and the power source, and a controller configured to determine, based on the switch, that the external conductor is being removed, in response to the external conductor being removed, control the relay to sever the first connection, and in response to opening the relay, control the transistor to sever the second connection after a predetermined delay.

摘要翻译： 根据一个方面，本文的实施例提供一种配电装置，其包括电源插座，电源插座包括插座，该插座包括被配置为耦合到电源的内部导体和插入到插座中的外部导体，开关被配置为提供是否 外部导体已经被充分地插入插座内，被配置成在外部导体和电源之间形成第一连接的继电器，配置成与继电器并联耦合的晶体管，以在外部导体和 所述电源，以及控制器，被配置为基于所述开关确定所述外部导体被移除，响应于所述外部导体被移除，控制所述继电器以切断所述第一连接，并且响应于所述继电器的打开， 控制晶体管在预定的延迟之后切断第二连接。