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COMPUTER HAVING STANDBY POWER CUTOFF FUNCTION FOR PERIPHERAL DEVICE

  • US 20110157812A1
  • Filed: 10/26/2010
  • Published: 06/30/2011
  • Est. Priority Date: 12/24/2009
  • Status: Active Grant
First Claim
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1. In a computer which includes a main board having a CPU (Central Processing Unit), a hard drive for storing an operation program and data, a power supply unit having a voltage transformation unit and a rectification unit for supplying power to the main board and the hard drive, a power switch for inputting on and off operation signals into the main board, and a computer body which is formed in a box shape for mounting the main board, the hard drive and the power supply unit, a computer having a standby power cutoff function for a peripheral device, comprising:

  • a power cutoff switch unit which is provided in the power supply unit protruded from a backside of the computer body;

    a peripheral device power socket unit which is extended from the power cutoff switch unit for supplying power to the peripheral devices, with the peripheral device power socket unit being exposed from a backside of the computer body so that a plug of a peripheral device electric outlet can be inserted and connected with the peripheral device power socket unit for supplying power to the peripheral devices; and

    a power operation detection unit for controlling a power supply to the power supply unit by controlling the power cutoff switch unit by detecting an operation signal inputted from the power switch into the main board and for delaying and inputting an operation signal inputted from the power switch into the main board.

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