Automatically standby power cut-off plug socket
First Claim
1. An electric socket comprising:
- a switch unit for supplying power to be supplied to an electronic apparatus or another electric socket and interrupting the power therefrom;
a signal input unit into which an operating signal is inputted such that the power is supplied to the electronic apparatus or another electric socket;
a load current detector for detecting a load signal according to status of the electronic apparatus or another electric socket and inputting the load signal; and
a controller for controlling the switch unit such to supply the power to the electronic apparatus or another electric socket when the operating signal is inputted from the signal input unit, and to automatically interrupt the power to be supplied to the electronic apparatus or another electric socket according to the load signal inputted from the load current detector,wherein when the input signal inputted from the signal input unit is inputted over a predetermined time, the controller is configured to control the load current detector such that a standby power consumed by the connected electronic apparatus or another electric socket is measured for a predetermined time period, and to automatically set the load detecting value for interrupting the power in response to the scale of the standby power measured by the load current detector.
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Accused Products
Abstract
An electric socket is provided. The socket includes a power saving circuit determining operation status of an electronic apparatus or plural electronic apparatus connected to another electric socket according to a load signal to control to supply or automatically interrupt power. It is possible to control power according to operating status of the connected electronic apparatus and to control power supplied to the electronic apparatus connected to a home network. After time has elapsed when the electronic apparatus is not used, power is automatically interrupted so that undesired power consumption due to standby power can be prevented and costs thereof are significantly saved. The electronic apparatus is prevented from accident load inputted from the exterior so that the lifespan of the electronic apparatus can be elongated and user convenience is remarkably improved.
33 Citations
28 Claims
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1. An electric socket comprising:
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a switch unit for supplying power to be supplied to an electronic apparatus or another electric socket and interrupting the power therefrom; a signal input unit into which an operating signal is inputted such that the power is supplied to the electronic apparatus or another electric socket; a load current detector for detecting a load signal according to status of the electronic apparatus or another electric socket and inputting the load signal; and a controller for controlling the switch unit such to supply the power to the electronic apparatus or another electric socket when the operating signal is inputted from the signal input unit, and to automatically interrupt the power to be supplied to the electronic apparatus or another electric socket according to the load signal inputted from the load current detector, wherein when the input signal inputted from the signal input unit is inputted over a predetermined time, the controller is configured to control the load current detector such that a standby power consumed by the connected electronic apparatus or another electric socket is measured for a predetermined time period, and to automatically set the load detecting value for interrupting the power in response to the scale of the standby power measured by the load current detector. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 25, 26)
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14. A wall electrical socket comprising:
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at least one insertion opening into which plugs of an electronic apparatus or another electric socket are inserted; a power saving circuit for detecting a load value for the supplying or interruption of a power to supply and interrupt the power to and from the electronic apparatus connected to the insertion opening; a jack connecting unit for supplying the power to the electronic apparatus or another electric socket directly or through the power saving circuit according to an installation status of a connecting jack when supplying the power to the electronic apparatus or another electric socket through the power saving circuit, wherein the power saving circuit includes; a switch unit for switching at least one of a single-pole and two-poles such that the power is supplied to the electronic apparatus or another electric socket connected to the insertion opening; a wire or radio signal input unit to which an operating signal is inputted such that the power is supplied to the electronic apparatus or another electric socket; a load current detector for detecting a load signal according to an operating status of the electronic apparatus or another electric socket from the power supplied to the electronic apparatus or another electric socket; and a controller for controlling the switch unit such that the power is supplied according to an input signal from the signal input unit and the power is supplied or automatically interrupted according to the load signal from the load current detector, wherein when the input signal inputted from the signal input unit is inputted over a predetermined time, the controller controls the load current detector such that a standby power consumed by the connected electronic apparatus or another electric socket is measured for a predetermined time period, and automatically sets the load detecting value for interrupting the power in response to the scale of the standby power measured by the load current detector. - View Dependent Claims (15, 16, 17, 18, 19, 20, 21, 27, 28)
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22. A wall electrical socket using a radio signal comprising:
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a main electric socket including a power saving circuit for detecting a load value of the connected electronic apparatus or another electric socket to supply or automatically interrupt the power to or from the connected electronic apparatus or another electric socket; and a signal gateway for converting an infrared operating signal to be received into an operating signal according to a desired communication protocol and for transmitting and inputting an operating signal the main electric socket, wherein the power saving circuit includes; a switch unit for switching at least one of a single-pole and two-poles such that the power is supplied to the electronic apparatus or another electric socket connected to the insertion opening; a wire or radio signal input unit to which an operating signal is inputted such that the power is supplied to the electronic apparatus or another electric socket; a load current detector for detecting a load signal according to an operating status of the electronic apparatus or another electric socket from the power supplied to the electronic apparatus or another electric socket; and a controller for controlling the switch unit such that the power is supplied according to an input signal from the signal input unit and the power is supplied or automatically interrupted according to the load signal from the load current detector, wherein when the input signal inputted from the signal input unit is inputted over a predetermined time, the controller controls the load current detector such that a standby power consumed by the connected electronic apparatus or another electric socket is measured for a predetermined time period, and automatically sets the load detecting value for interrupting the power in response to the scale of the standby power measured by the load current detector. - View Dependent Claims (23, 24)
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Specification