Standby power shut-off device and a control method therefor

A technology for power cutoff and electric power, which is applied to components such as circuit devices, coupling devices, and connection devices, and can solve the problems of consuming standby power and making it difficult to control standby power differently

Active Publication Date: 2012-03-21
金昌镐
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Also, the standby power differs depending on the electronic product, making it difficult to differentially control the standby power
In addition, electronic products with remote control receivers consume additional standby power to receive

Method used

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  • Standby power shut-off device and a control method therefor
  • Standby power shut-off device and a control method therefor
  • Standby power shut-off device and a control method therefor

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Embodiment Construction

[0027] In the following description of the present invention, detailed descriptions of known functions and configurations incorporated herein are omitted to avoid making the subject matter of the present invention unclear. The terms hereinafter are defined based on functions in the present invention, and may vary according to a user's or operator's intention, conventional practices, and the like. Therefore, definitions of terms should be made based on the entire contents of the specification.

[0028] The present invention proposes a standby power cutoff device applicable to electronic products and a control method for the standby power cutoff device. Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. When the electronic product is powered on or off, the standby power cutoff device operates as follows.

[0029] figure 1 is a diagram illustrating a switch used in a standby power cutoff device w...

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PUM

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Abstract

The present invention relates to a standby power shut-off device for automatically shutting off standby power depending on whether an electronic product power source is on or off, and to a control method therefor. The present invention provides an electronic product which employs the standby power shut-off device and the control method therefor, and thus makes it possible to efficiently shut-off standby power using common types of power socket of the prior art rather than using a power socket with extra functionality added. Also, the present invention maximises convenience to the user since standby power is automatically shut off when the electronic product power source is off, without unplugging from the power source.

Description

technical field [0001] The present invention relates to a standby power cutoff device and a control method thereof, and more particularly to a standby power cutoff device installed in electronic products to automatically cut off standby power and a control method therefor. Background technique [0002] Since electronic products using semiconductors increase with the development of the electronics industry, predetermined standby power is consumed even if the power of electronic products is cut off. As a result, 11% to 15% of the total electricity consumed by homes and businesses is wasted as standby power. Statistics show that electricity loss totals hundreds of billions of won every year due to standby power. [0003] Energy can be saved by reducing standby power and CO caused by power generation can be reduced 2 emissions, thereby delaying environmental pollution and global warming. Therefore, countries all over the world have established standby power standards for redu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/66H01R13/70
CPCH01H3/42H01H13/503H01H13/52H02J9/005H02J9/007H01H13/56H01H51/01H02H3/24H02J9/002Y02B70/30Y04S20/20H01R13/66H01R13/70
Inventor 金昌镐
Owner 金昌镐
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