公开(公告)号：US09259113B2

公开(公告)日：2016-02-16

申请号：US13508276

申请日：2010-11-04

申请人： James Howitt ,  Colin Cameron

发明人： James Howitt ,  David Harper ,  Colin Cameron

IPC分类号： H05B1/02 ,  A47J27/21

CPC分类号： A47J27/2105

摘要： A cordless electrical appliance comprises an appliance part comprising at least two functional components (T1, M1) and a base for supplying electrical power to the appliance part. A cordless electrical connector (6) makes electrical connection between the appliance part and the base part in use. Both of the functional components (T1, M1) are connected between a pair of electrical connections provided by the connector (6) and arranged such that at least one of the functional components (T1, M1) is selectively energised in response to a change in the relative polarities of the two electrical connections. A switch such as a diode (D1) may be provided between the two functional components (T1, M1), so as to switch ON or OFF the current to a functional component (T1, M1) depending on the polarity of the connections.

摘要翻译： 一种无绳电器包括一个器具部件，它包括至少两个功能元件（T1，M1）和一个用于向器具部件供电的基座。 无绳电连接器（6）在使用中在电器部件和基座部件之间进行电连接。 两个功能部件（T1，M1）连接在由连接器（6）提供的一对电气连接之间，并且布置成使得功能部件（T1，M1）中的至少一个响应于 两个电气连接的相对极性。 可以在两个功能部件（T1，M1）之间设置诸如二极管（D1）的开关，以根据连接的极性将电流接通或断开到功能部件（T1，M1）。

公开(公告)号：US20130016462A1

公开(公告)日：2013-01-17

申请号：US13508276

申请日：2010-11-04

申请人： James Howitt ,  David Harper ,  Colin Cameron

发明人： James Howitt ,  David Harper ,  Colin Cameron

IPC分类号： H05K7/00

CPC分类号： A47J27/2105

摘要： A cordless electrical appliance comprises an appliance part comprising at least two functional components (T1, M1) and a base for supplying electrical power to the appliance part. A cordless electrical connector (6) makes electrical connection between the appliance part and the base part in use. Both of the functional components (T1, M1) are connected between a pair of electrical connections provided by the connector (6) and arranged such that at least one of the functional components (T1, M1) is selectively energised in response to a change in the relative polarities of the two electrical connections. A switch such as a diode (D1) may be provided between the two functional components (T1, M1), so as to switch ON or OFF the current to a functional component (T1, M1) depending on the polarity of the connections.

摘要翻译： 一种无绳电器包括一个器具部件，它包括至少两个功能元件（T1，M1）和一个用于向器具部件供电的基座。 无绳电连接器（6）在使用中在电器部件和基座部件之间进行电连接。 两个功能部件（T1，M1）连接在由连接器（6）提供的一对电气连接之间，并且布置成使得功能部件（T1，M1）中的至少一个响应于 两个电气连接的相对极性。 可以在两个功能部件（T1，M1）之间设置诸如二极管（D1）的开关，以根据连接的极性将电流接通或断开到功能部件（T1，M1）。