CN201113005Y - Computer energy-saving socket - Google Patents
Computer energy-saving socket Download PDFInfo
- Publication number
- CN201113005Y CN201113005Y CNU2007201145022U CN200720114502U CN201113005Y CN 201113005 Y CN201113005 Y CN 201113005Y CN U2007201145022 U CNU2007201145022 U CN U2007201145022U CN 200720114502 U CN200720114502 U CN 200720114502U CN 201113005 Y CN201113005 Y CN 201113005Y
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- control device
- socket
- logic control
- capacitor
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Abstract
The utility model relates to an energy-saving socket of a computer, and belongs to the technology field of a socket. The energy-saving socket comprises the socket and is characterized in that a circuit control device is arranged inside the socket in a matching manner; the input end of a voltage reduction and regulation device is connected with an external power supply; an output end is connected with relay actuating equipment; the relay actuating equipment which is connected with a logic control device controls the output; the logic control device is connected with a photoelectric isolating device which is connected with a communication interface. The energy-saving socket of the computer has skillful design, simple structure, and convenient operation; the circuit control device which is arranged inside the socket senses the existence till the disappearance of voltage through a signal which is input by the communication interface connected with the mainboard of the computer, and then cuts off the power supply automatically to enable the other equipment such as a computer display, a sound box, etc. which are connected with the socket to close up automatically without pulling out each plug. Therefore, the service life of the plug is prolonged, the energy conservation and environmental protection can be realized, and the energy-saving socket is suitable for wide application.
Description
Technical field
The utility model belongs to the jack technology field, is specially the computer energy-saving socket.
Background technology
After host computer is closed, miscellaneous equipments such as the computer monitor that is attached thereto, audio amplifier just there is no need to continue start, but most user does not form the custom of closing other computer equipment after closing computer, make them be in holding state always, serious waste electric energy.
The utility model content
At the above-mentioned problems in the prior art, the purpose of this utility model is to design the technical scheme that a kind of computer energy-saving socket is provided, and after host computer was closed, the control circuit device in the socket can be cut off the electricity supply automatically, reaches energy-conservation purpose.
Described computer energy-saving socket, comprise socket, it is characterized in that being equipped with in the socket circuit control device, described circuit control device comprises lowering and stabilizing blood pressure device, relay final controlling element, logic control device, optical isolation, described lowering and stabilizing blood pressure device input is connected with external power supply, output is connected with the relay final controlling element, the relay final controlling element is connected with logic control device and controls output, logic control device is connected with optical isolation, and optical isolation is connected with communication interface.
Described computer energy-saving socket is characterized in that described circuit control device comprises manual key device, and manually key device is connected with logic control device.
Described computer energy-saving socket is characterized in that described circuit control device comprises radio receiver, and radio receiver is connected with logic control device.
Described computer energy-saving socket, it is characterized in that external AC is behind resistance R 1, capacitor C 1 and bridge rectifier D 1～D4 step-down rectifier in the described lowering and stabilizing blood pressure device, carry out filtering by capacitor C 2, the voltage after triode Q1, voltage stabilizing didoe D5 and resistance R 2, resistance R 3 and voltage stabilizing chip U1 are to rectification carries out voltage stabilizing.
Described computer energy-saving socket, it is characterized in that described relay final controlling element repeat circuit K1 connects in the lowering and stabilizing blood pressure device voltage of exporting after triode Q1, voltage stabilizing didoe D5 and resistance R 2, resistance R 3 voltage stabilizings, relay K 1 is connected with triode Q2, resistance R 4, light-emitting diode D6, and the output of control supply line.
Described computer energy-saving socket is characterized in that logic control integrated package U2 is connected with the optical isolation output in the described logic control device, and logic control integrated package U2 output is connected with the relay final controlling element.
Described computer energy-saving socket, it is characterized in that optocoupler U4 input connects communication interface in the described optical isolation, output connects capacitor C 5 through resistance R 15 and resistance R 13, capacitor C 7 and resistance R 14 through amplifier U3, resistance R 12, through capacitor C 6 filtering, connect logic control device through resistance R 11 and capacitor C 5.
Described computer energy-saving socket, it is characterized in that resistance R 5 in the described manual key device, resistance R 6, triode Q3, resistance R 7 are connected with manual switch S1, and be connected with three pins of logic control integrated package U2 with capacitor C 3, resistance R 9, diode D9 and resistance R 8, diode D7 by capacitor C 4, resistance R 10, diode D8 respectively.
Described computer energy-saving socket is characterized in that three pins in the described logic control device are connected with radio receiver by diode D10, diode D11, diode D12 respectively.
Above-mentioned computer energy-saving socket is skillfully constructed, and is simple in structure, easy to operate, be arranged on the signal that the control circuit device in the socket is imported by the communication interface that is connected with computer main board, sense the process of voltage from having to do not having, cut off the electricity supply automatically then, miscellaneous equipments such as the feasible computer monitor that is connected with socket, audio amplifier are closed automatically, do not need to extract each plug, prolonged the useful life of plug, energy-conserving and environment-protective, effectively reduce energy consumption, be suitable for applying.
Description of drawings
Fig. 1 is the circuit block diagram of the utility model control circuit device;
Fig. 2 is the circuit theory diagrams corresponding with Fig. 1;
Among the figure: 1-lowering and stabilizing blood pressure device, 2-relay final controlling element, 3-logic control device, 4-optical isolation, 5-communication interface, the manual key device of 6-, 7-radio receiver, 7a-wireless launcher.
Embodiment
The utility model is described in further detail below in conjunction with Figure of description:
As shown in the figure, described computer energy-saving socket comprises socket, be equipped with circuit control device in the socket, described circuit control device comprises lowering and stabilizing blood pressure device 1, relay final controlling element 2, logic control device 3, optical isolation 4, described lowering and stabilizing blood pressure device 1 input is connected with external power supply (220V alternating current), output is connected with relay final controlling element 2, relay final controlling element 2 is connected with logic control device 3 and controls output, logic control device 3 is connected with optical isolation 4, and optical isolation 4 is connected with communication interface 5.Communication interface 5 can adopt USB interface, also can adopt other interface mode.
Described circuit control device also can be provided with manual key device 6, and manually key device 6 is connected with logic control device 3, can manually control the energising or the outage of socket.
Described logic control device 3 can also connect radio receiver 7, and radio receiver 7 is used with wireless launcher 7a (as remote controller), and the energising of remote-controlled realization socket or outage are easy to use.As required, this computer energy-saving socket can be made into all size model.
External AC is behind resistance R 1, capacitor C 1 and bridge rectifier D 1～D4 step-down rectifier in the described lowering and stabilizing blood pressure device 1, carry out filtering by capacitor C 2, the voltage after triode Q1, voltage stabilizing didoe D5 and resistance R 2, resistance R 3 and voltage stabilizing chip U1 are to rectification carries out voltage stabilizing.Filter capacitor is used in the rectification circuit, is used for the filtering alternating component, makes the direct current of output more level and smooth.
Described relay final controlling element 2 repeat circuit K1 connect in the lowering and stabilizing blood pressure device 1 voltage of exporting after triode Q1, voltage stabilizing didoe D5 and resistance R 2, resistance R 3 voltage stabilizings, relay K 1 is connected with triode Q2, resistance R 4, light-emitting diode D6 (LED), and the output of control supply line.Relay K 1 is the switch that can control, and normally the magnetic action of low-voltage coil is in the break-make of high-tension coil, the little controlled current system high-voltage great-current of low pressure circuit, and the perhaps dangerous circuit of far distance controlled, purpose is exactly for safety.
Logic control integrated package U2 is connected with optical isolation 4 outputs in the described logic control device 3, and logic control integrated package U2 output is connected with relay final controlling element 2, and logic control integrated package U2 one pin connects resistance R 11.
Optocoupler U4 input connects communication interface 5 in the described optical isolation 4, and output connects capacitor C 5 through resistance R 15 and resistance R 13, capacitor C 7 and resistance R 14 through amplifier U3, resistance R 12, capacitor C 6 ground connection, and capacitor C 5 connects logic control device 3.
Resistance R 5, resistance R 6, triode Q3, resistance R 7 are connected with manual switch S1 in the described manual key device 6, and are connected with three pins of logic control integrated package U2 with capacitor C 3, resistance R 9, diode D9 and resistance R 8, diode D7 by capacitor C 4, resistance R 10, diode D8 respectively.Three pins in the described logic control device 3 are connected with radio receiver 7 by diode D10, diode D11, diode D12 respectively.
Operation principle is as follows: when closing host computer, optical isolation 4 is sensed the signal transduction process of voltage from having to do not having by the communication interface 5 that is connected with computer main board, the signal input is after optocoupler U4 carries out the photoelectricity isolation, trigger logic control device 3, the signal of the logic control integrated package U2 output of logic control device 3 is through LED, resistance R 14, triode Q2, relay K 1, the output of execution signal source, make the switch of relay K 1 disconnect, the socket outage, the computer monitor that is connected with socket, miscellaneous equipments such as audio amplifier are closed automatically, reach energy-conservation purpose; During booting computer, optical isolation 4 is sensed starting-up signal, the signal input is after optocoupler U4 carries out the photoelectricity isolation, trigger logic control device 3, the signal of logic control integrated package U2 output is through LED, resistance R 14, triode Q2, relay K 1, execution signal source output makes the switch closure of relay K 1, the socket energising.After radio receiver 7 receives the signal that wireless launcher 7a sends, be connected with logic control integrated package U2 by diode D10, diode D11, diode D12, by the open and close of logic control integrated package U2 output signal control relay K1, make socket outage or energising then.The signal that hand switch S1 opens or sends when closed is connected with logic control integrated package U2 by diode D8, diode D9, diode D7, then by the open and close of logic control integrated package U2 output signal control relay K1, socket is cut off the power supply or switches on.
Claims (9)
1, the computer energy-saving socket, comprise socket, it is characterized in that being equipped with in the socket circuit control device, described circuit control device comprises lowering and stabilizing blood pressure device (1), relay final controlling element (2), logic control device (3), optical isolation (4), described lowering and stabilizing blood pressure device (1) input is connected with external power supply, output is connected with relay final controlling element (2), relay final controlling element (2) is connected with logic control device (3) and controls output, logic control device (3) is connected with optical isolation (4), and optical isolation (4) is connected with communication interface (5).
2, computer energy-saving socket as claimed in claim 1 is characterized in that described circuit control device comprises manual key device (6), and manually key device (6) is connected with logic control device (3).
3, computer energy-saving socket as claimed in claim 1 is characterized in that described circuit control device comprises radio receiver (7), and radio receiver (7) is connected with logic control device (3).
4, as claim 1 or 2 or 3 described computer energy-saving sockets, it is characterized in that external AC is behind resistance R 1, capacitor C 1 and bridge rectifier D 1～D4 step-down rectifier in the described lowering and stabilizing blood pressure device (1), carry out filtering by capacitor C 2, the voltage after triode Q1, voltage stabilizing didoe D5 and resistance R 2, resistance R 3 and voltage stabilizing chip U1 are to rectification carries out voltage stabilizing.
5, as claim 1 or 2 or 3 described computer energy-saving sockets, it is characterized in that described relay final controlling element (2) repeat circuit K1 connects in the lowering and stabilizing blood pressure device (1) voltage of exporting after triode Q1, voltage stabilizing didoe D5 and resistance R 2, resistance R 3 voltage stabilizings, relay K 1 is connected with triode Q2, resistance R 4, light-emitting diode D6, and the output of control supply line.
6, as claim 1 or 2 or 3 described computer energy-saving sockets, it is characterized in that logic control integrated package U2 is connected with optical isolation (4) output in the described logic control device (3), logic control integrated package U2 output is connected with relay final controlling element (2).
7, as claim 1 or 2 or 3 described computer energy-saving sockets, it is characterized in that optocoupler U4 input connects communication interface (5) in the described optical isolation (4), output connects capacitor C 5 through resistance R 15 and resistance R 13, capacitor C 7 and resistance R 14 through amplifier U3, resistance R 12, through capacitor C 6 filtering, connect logic control device (3) through resistance R 11 and capacitor C 5.
8, computer energy-saving socket as claimed in claim 2, it is characterized in that resistance R 5, resistance R 6, triode Q3, resistance R 7 are connected with manual switch S1 in the described manual key device (6), and be connected with three pins of logic control integrated package U2 with capacitor C 3, resistance R 9, diode D9 and resistance R 8, diode D7 by capacitor C 4, resistance R 10, diode D8 respectively.
9, computer energy-saving socket as claimed in claim 3 is characterized in that three pins in the described logic control device (3) are connected with radio receiver (7) by diode D10, diode D11, diode D12 respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201145022U CN201113005Y (en) | 2007-09-07 | 2007-09-07 | Computer energy-saving socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201145022U CN201113005Y (en) | 2007-09-07 | 2007-09-07 | Computer energy-saving socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201113005Y true CN201113005Y (en) | 2008-09-10 |
Family
ID=39964748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201145022U Expired - Fee Related CN201113005Y (en) | 2007-09-07 | 2007-09-07 | Computer energy-saving socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201113005Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011006299A1 (en) * | 2009-07-15 | 2011-01-20 | Huo Weimin | Control circuit for eliminating standby power consumption of power source of appliance capable of being switched by infrared remote control |
| WO2011006296A1 (en) * | 2009-07-15 | 2011-01-20 | Huo Weimin | Control circuit for eliminating standby power consumption of computer power source |
| EP2405414A4 (en) * | 2009-03-02 | 2013-03-20 | Huo Weimin | Device for eliminating standby power dissipation of an electric appliance powered off automatically by its system |
-
2007
- 2007-09-07 CN CNU2007201145022U patent/CN201113005Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2405414A4 (en) * | 2009-03-02 | 2013-03-20 | Huo Weimin | Device for eliminating standby power dissipation of an electric appliance powered off automatically by its system |
| WO2011006299A1 (en) * | 2009-07-15 | 2011-01-20 | Huo Weimin | Control circuit for eliminating standby power consumption of power source of appliance capable of being switched by infrared remote control |
| WO2011006296A1 (en) * | 2009-07-15 | 2011-01-20 | Huo Weimin | Control circuit for eliminating standby power consumption of computer power source |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080910 |