KR200347224Y1 - power saver electric socket of computer control - Google Patents

Abstract

The present invention relates to a computer-controlled power-saving outlet that improves the convenience and quality of life throughout the life of modern people and makes it possible to stably and economically control the power of a computer that is becoming a necessity of life.

It is a signal transmitted from the computer to the monitor to automatically control the power of the monitor, printer, audio, lighting, and other computer-related equipment, and cuts off unnecessary power consumption. It prevents power waste during idle time and adds audio-visual overcurrent notification function and touch sensor function on the outside of the main body to prevent fire and prevent electric shock of children. It is characterized by promoting profit.

Description

Power saver electric socket of computer control}

The present invention relates to a power-saving outlet using a computer-controlled power-saving function, and a technology for completely cutting off the standby power of computer peripherals, including a monitor, by drawing a power-saving signal on a computer operating program and extending its function to an external outlet. It combines power consumption level indication, warning sound generation, and touch warning sound for children's safety.

Among the conventional power saving outlets for computers, a method of detecting an operation signal of a mouse or a keyboard is incompatibility according to a computer type, so that external wiring is complicated by additional devices, and a method of using a current sensor in a power line of a computer main body There is no power saving in the standby state, and the one-to-one switch method is cumbersome to operate manually at each standby time.

The present invention is to solve the conventional problems as described above, the computer automatically removes the standby power of the computer-related devices with a synchronization signal automatically sent to the monitor according to the standby time arbitrarily specified by the computer user when the mouse or It provides a computer-controlled power outlet that automatically recovers with the touch of a keyboard.

For convenience and safety, a touch sensor line and a display lamp showing the power consumption level are built in the outside of the power outlet.

1 is a block diagram showing a computer controlled standby power saving device according to the present invention.

Figure 2 is a plan view showing the power saving outlet appearance according to the present invention.

FIG. 3 is a detailed circuit diagram illustrating an input signal shaping unit based on the reference voltage in FIG. 1. FIG.

Explanation of symbols on the main parts of the drawings

1: computer body 2: monitor 3: printer

4: Computer related equipment 5: Monitor signal detection unit 6: Signal shaping unit

7: Delay Timer 8: Relay Controller 9: Power Saving Relay

10: power saving outlet 11: power saving tap LED display part 12: reference voltage part

13: Power saving / constant time switch 14: Always power outlet 15: Vcc

16 DC constant voltage unit 17 Constant tap LED display 18 Power consumption sensor

19: power consumption level analysis unit 20: intermittent pulse generator

21: power consumption level LED display 22: touch sensor 23: touch signal detector

24: pulse buffer 25: warning sound generator 26: speaker

27: power switch 28: power plug 29: outlet body

30: monitor tweet 31: monitor synchronous signal line

A computer controlled power saving outlet for automatically shutting off standby power of computer related devices, comprising: a monitor signal detection unit for controlling power supplied to a plurality of power saving outlets according to a monitor synchronization signal transmitted from a computer; A signal shaping unit using the detected signal using a low level voltage of the reference voltage unit; A delay timer for correcting the monitor signal frequency and phase, and a power saving / always switching switch for converting a power saving outlet into a constant power outlet function; A relay controller for driving a power saving relay in response to the signal applied from the above; It is characterized by consisting of monitors, printers, and computer-related devices on the power saving outlet controlled by the power saving relay ON / OFF.

In addition, a current sensor current level display unit for detecting all the power consumed in the outlet in real time, a safety device for detecting an overcurrent or a beep when the outlet is touched, and a DC constant voltage unit for supplying a Vcc voltage to the power saving control unit and the status display unit Characterized in that configured.

Hereinafter, the operation of the present invention will be described with reference to the accompanying drawings.

Figure 1 shows a block diagram of a computer-controlled power saving device configured for smooth operation of the present invention, the computer main body 1 is connected to the constant power outlet 17 operates and the monitor synchronous signal for power saving on the computer operating program You can set any waiting time.

The monitor synchronous signal is automatically accommodated in the monitor signal detection unit 5 of the power saving control unit through the monitor tweet 30 as shown in FIG.

Since there are various computer models, monitor synchronous signals also differ in frequency, phase, and voltage.

First, when the VCC power supply voltage is 5v when the monitor synchronous signal voltage is less than 3v, the signal is not recognized. As shown in FIG. 3, the 3v lower than the Vcc power supply voltage is reduced by the voltage drop of the resistors R1 and R2. Supply to the reference voltage source. Reference numeral C1 denotes a smoothing capacitor and R3 and C2 denote bypass elements.

Delay timer that causes the monitor sync signal to flash high when the computer boots.

(7) converts the signal shaped by the signal shaping section 6 into a high level if there is a signal waveform and a low level if there is a signal waveform, regardless of the different phases and frequencies, at the voltage level of the reference voltage section 12 to the relay control section 8; By operating the interlock power saving relay 9 controls the power supplied to the power saving outlet 10.

When the power save / continuous changeover switch 13 to which the Vcc power voltage is supplied is applied to the relay control unit 8 at a high level, the power save relay 10 is always driven by driving the power save relay 9 regardless of the monitor synchronous signal. The power outlet is used to supply voltage to computer-related devices.

As a signal input to the relay control unit 8, the power saving tap LED display 11 indicates the state of the power saving outlet 10.

The main power supply AC220v is a constant power outlet 14 for supplying power to the computer main body 1 by operating the power plug 28 and the power switch 27, a power saving relay 9 for supplying the power saving outlet 10, It is applied to the constant tap LED display unit 17, the power saving control unit, and the DC constant voltage unit supplying the Vcc power supply voltage of the safety device.

All power consumption signals passing through the power consumption sensor 18 are divided into five levels in the power consumption level analysis unit 19 and are displayed on the power consumption level LED display unit 21. As the pulsed signal from the generator 20 passes the pulse buffer 24 of a predetermined width, the alarm sound generator 25 for informing the danger of fire is operated.

As shown in FIG. 2, the touch sensor 22 is positioned in a line shape outside the outlet main body 29 so that the touch signal of people is output from the touch signal detector 23 to the alarm sound generator 25 so that the speaker 26 is provided. You will hear through the sound.

The present invention having the configuration as described above is built in the form of a PCB on one side of the inner surface of the outlet 29, the monitor synchronous signal line 31 branched from the monitor tweeter 30 is processed in the form of a jack for easy insertion and removal for convenience in installation. Characterized in that it gave.

By using the monitor synchronous signal that is automatically sent out by setting the user's standby time in the computer operating program, it cuts off the power supply of external computer-related devices during standby, reducing unnecessary power consumption and power saving / continuous switching function. It can be used as a multi-purpose by switching to an outlet, and the safety device that displays the overcurrent state exceeding the rated current as a lamp and a warning sound is also operated by the touch sensor, so it is effective in the safety and fire prevention of children trying to touch the outlet.

Claims (2)

A computer controlled power saving outlet for automatically shutting off standby power of computer related devices, comprising: a monitor signal detection unit for controlling power supplied to a plurality of power saving outlets according to a monitor synchronization signal transmitted from a computer; A signal shaping unit using the detected signal using a low level voltage of the reference voltage unit; A delay timer for correcting the monitor signal frequency and phase, and a power saving / always switching switch for converting a power saving outlet into a constant power outlet function; A relay controller for driving a power saving relay in response to the signal applied from the above; And a monitor, a printer, and a computer-related device on a power saving outlet controlled by ON / OFF of the power saving relay. The method of claim 1, It consists of a current sensor for detecting all the power consumed in the outlet in real time, a current level display unit, a safety device for detecting an overcurrent or a beep when the outlet is touched, and a DC constant voltage unit for supplying a Vcc voltage to the power saving control unit and the status display unit Computer-controlled power outlet, characterized in that.