| 摘要 |
FIELD: electricity. ^ SUBSTANCE: electrically controlled receptacle outlet (multi-typical electrical extender) includes the main body with many sockets of extender, the surfaces of which specify the priority of electric power supplied to the appropriate sockets, working lamps and electric circuit installed in the main body of multi-typical electric extender. Electric circuit includes a number of switches corresponding to many sockets for selective formation of the way of commercial power by means of the set control of switches, galvanoscope for detection of electric current flowing via power cable of multi-typical electric extender, and readout of load status at the output, radio frequency transmitting and receiving unit of radio frequency control signal to and from external remote controller, and controller to control switches which shall be switched on the basis of remote control signal with switches of remote controller through radio frequency transmitting and receiving unit, and to control many switches which can be switched on the basis of the specified priority of electric power supply, when output signal on load status from galvanoscope exceeds the set overload threshold. ^ EFFECT: development of electric extender in which the user can control in a remote way the separate electric plug sockets located in electric extender body. ^ 6 cl, 11 dwg |
