KR101482497B1

KR101482497B1 - Standby power disconnect device for computer peripherals

Info

Publication number: KR101482497B1
Application number: KR1020140047221A
Authority: KR
Inventors: 김창호
Original assignee: 김창호
Priority date: 2014-04-21
Filing date: 2014-04-21
Publication date: 2015-01-13

Abstract

The present invention relates to a standby power interception device in the shape of an adapter on the exterior of a used computer peripheral device. The power standby interception device completely intercepts the standby power of a peripheral device automatically in a power-saving mode of a computer when used together with the computer, and enables the peripheral device to be used in the same way as before as power is supplied automatically by moving a mouse or a keyboard. Therefore, the electricity consumption of the peripheral device is reduced and the standby power of the peripheral device is completely intercepted when the computer is turned off. Waste of electricity can be reduced by preventing unnecessarily wasted electricity by intercepting standby power, and environmental pollutions can be mitigated by reducing the emissions of carbon dioxide generated during power generation. The standby power interception device for a peripheral device completely intercepts the standby power of a peripheral device by being connected to exterior of the peripheral device via an adapter method. The standby power interception device comprises: a monitor power connection device; a power cord connection device; a power adapter including a power supply and interception part; a monitor connection device arranged on a monitor adapter; and a monitor cable connection device for connecting a monitor cable to a monitor.

Description

Standby power cut-off device for computer peripherals {omitted}

The present invention can be applied to a computer peripheral (a monitor, a TV monitor, a beam project, an electronic board, an unmanned document issuer, a POS monitor, etc.), a power adapter between an external monitor power inlet and a power coat, So that the power can be supplied /

Place the monitor adapter between the monitor cable and the monitor cable between the monitor and the computer, insert the monitor adapter into the monitor connector on the monitor, connect the monitor cable from the computer to the monitor adapter to turn off the computer, And more particularly, to a standby power cut-off device for a peripheral device having a structure for automatically stopping the standby power of the monitor to prevent power wastage.

[0003] A conventional technology for cutting off the standby power of a computer peripheral device includes a current sensor for checking the state of the computer when a power outlet of the computer is turned off by providing an outlet at an external outlet, OFF " state, the power supply to the peripheral device of the socket-outlet is shut off to cut off standby power.

However, it is troublesome to install a separate outlet, and since the standby current value differs from one computer to another, it is troublesome to set a standby current value at the time of installation, unnecessarily large number of outlets, It takes a lot.

In addition, even when the computer is in the power saving mode, there is a problem that the power of the peripheral device is not cut off and unnecessary power is wasted.

Accordingly, the present invention has been made to solve the above-mentioned problems occurring in the prior art, and it is an object of the present invention to provide a power supply unit and a power supply cordless power supply unit without adding a separate outlet to a computer peripheral (a monitor, a TV monitor, a beam projector, And an adapter is provided between the monitor connector and the monitor cable,

Means for shutting down the standby power by shutting off the power of the peripheral device when the power saving mode is set in the computer or by shutting off the power of the peripheral device by shutting down the computer by using the same connection as the conventional one, And a standby power interruption device for a computer peripheral device having the standby power interruption device.

The standby power cut-off device of the computer peripheral device according to the present invention

A monitor power connector 110 having a structure capable of inserting the power adapter 11 into the power source inlet of the peripheral device in order to cut off standby power of the monitor according to the state of the computer 300 and a power adapter A power supply having a power supply connection part 120 through which the power supply cord 200 can be inserted and a power supply cut-off part 111 having a passage for supplying power to the monitor 100 according to the state of the computer, A monitor connector 130 is provided on the monitor adapter 12 so as to be connected to the adapter 11 and a monitor so that a monitor cable 400 connected to the computer can be connected to a predetermined position of the monitor adapter 12. [ 140)

The monitor adapter 12 includes a control unit 121 for detecting, analyzing, determining, and controlling the state of the computer, and a cable 13 for transmitting / receiving signals between the power adapter 11 and the monitor adapter 12 And has an external adapter structure.

As described above, the standby power cut-off device of the computer peripheral device of the present invention includes an adapter of the adapter type inserted into the computer peripherals already sold and used in the market to shut down the computer or automatically turn off the power of the peripheral device It is possible to prevent waste of energy by reducing waste of standby power by completely shutting off, and to prevent environmental pollution by reducing CO2 generated in producing waste power.

In addition, there is also an effect of reducing the cost of constructing additional power plants by reducing wasted power.

BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 illustrates one embodiment of a standby power cut-off device arrangement of a computer peripheral (e.g., a monitor) of the present invention.
2 is a block diagram of one embodiment of a standby power cut-off device configuration of a peripheral device of the present invention;

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the following description, specific items such as a power adapter, a monitor power connector, a power cord connector, a cable, a monitor adapter, a monitor connector, and a monitor cable connector are shown, which are provided for a better understanding of the present invention.

It will be apparent to those skilled in the art that certain changes and modifications may be made thereto without departing from the scope of the present invention.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

1 is a diagram illustrating an embodiment of a stand-by power cutoff device, a monitor, and a computer connection configuration of an adapter structure of a computer peripheral device (e.g., a monitor) of the present invention

2 is a diagram illustrating an embodiment of the standby power cut-off device configuration of the present invention

Referring to the drawings,

First, the configuration of the standby power cut-off device 10 will be described.

The monitor power connector 110 and the power cord connector 120 may be provided at a predetermined position of the power adapter 11 so that the power cord can be inserted into the monitor power inlet. Accordingly, the power supply cut-off unit 111 is provided as a means for supplying / cutting off the power to the peripheral devices, thereby constituting the power adapter 11.

A monitor connector 130 configured to be inserted into a monitor connector of the monitor 100 and a monitor cable connector 140 for connecting the monitor cable 400 to the computer 300 and the monitor 100, Is provided at a predetermined position of the adapter (12).

The microcomputer 100 controls the power supply interrupter 111 of the power adapter 11 by collecting, analyzing, and determining whether the state of the computer 300 is 'off' or in a power saving mode, The controller 121 is constituted by a driving unit 123 for driving the power supply interrupter 111 and the power supply interrupter 122.

And a cable 13 for transmitting / receiving a control signal to / from the power adapter 11 and the monitor adapter 12.

The operation of the present invention will be described in detail with reference to the drawings.

First, the power 'on' operation of the monitor 100

The monitor power connection port 110 of the power adapter 11 is inserted into the power cord inlet of the monitor 100 and the power cord 200 is inserted into the power cord connection port 120 of the power adapter 11, do.

The monitor connector 130 of the monitor adapter 12 is inserted into the monitor 100 and the monitor cable 400 of the computer 300 is connected to the monitor cable connector 140 of the monitor adapter 12.

When the power of the computer 300 is turned on, a signal is input to the monitor adapter 400 and transmitted to the monitor 100.

At this time, if the power of + 5V is applied to the microcomputer 122 of the controller 121 of the monitor adapter 12 and the signal is inputted, the microcomputer 122U transmits T.D, M.S, V-sync. The microcomputer 122 of the controller 121 determines that the computer 300 is in operation and outputs a signal for supplying power to the monitor 100 to the driver 123. [

The driving unit 123 U2 drives the relay K1 of the power supply / cutoff unit 111 of the power adapter 11 through the cable 13 to connect the contacts C2 and C2 and the contacts C3 and C4 to supply power to the monitor The monitor 100 is operated.

The power 'off' operation of the monitor 100

When the computer 300 enters the power save mode, the signals of TD, MS, V-sync, and H-sync are not applied to the microcomputer U1 of the control unit 121 of the monitor adapter 12. Therefore, And outputs a signal for turning off the power to the driving unit 123 to control the relay K1 of the power supply / cutoff unit 111 of the power adapter 11 through the cable 13 so that the contacts C2 and C2, C3 and C4 are opened to cut off power to the monitor 100. [

In addition, when the power of the computer is turned off, the power of the monitor is completely shut off by controlling the same as the power saving mode, so that the standby power of the monitor is completely cut off.

As described above, the configuration and operation of the adapter outside the peripheral device in which the standby power is completely shut off have been described in the embodiment of the present invention, but various modifications may be made without departing from the scope of the present invention. Accordingly, the scope of the present invention should not be limited by the illustrated embodiments, but should be determined by equivalents of the claims and the claims.

Power adapter, monitor power connector, power cord connector, monitor adapter, monitor connector, monitor cable connector, cable

Claims

Outside computer peripherals
A monitor power connector 110 having a structure capable of inserting the power adapter 11 into the power source inlet of the peripheral device in order to cut off standby power of the monitor according to the state of the computer 300 and a power adapter A power supply having a power supply connection part 120 through which the power supply cord 200 can be inserted and a power supply cut-off part 111 having a passage for supplying power to the monitor 100 according to the state of the computer, A monitor connector 130 is provided on the monitor adapter 12 so as to be connected to the adapter 11 and a monitor so that a monitor cable 400 connected to the computer can be connected to a predetermined position of the monitor adapter 12. [ 140)
The monitor adapter 12 includes a control unit 121 for detecting, analyzing, determining, and controlling the state of the computer, and a cable 13 for transmitting / receiving signals between the power adapter 11 and the monitor adapter 12 Wherein the standby power cut-off device of the computer peripheral device is constructed as an external adapter-