CN201548900U - Energy-saving controller of computer power supply - Google Patents
Energy-saving controller of computer power supply Download PDFInfo
- Publication number
- CN201548900U CN201548900U CN2009202400376U CN200920240037U CN201548900U CN 201548900 U CN201548900 U CN 201548900U CN 2009202400376 U CN2009202400376 U CN 2009202400376U CN 200920240037 U CN200920240037 U CN 200920240037U CN 201548900 U CN201548900 U CN 201548900U
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- Prior art keywords
- power supply
- computer
- computer power
- energy
- power
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model relates to an energy-saving controller of a computer power supply which consists of an external power supply, the computer power supply, a power supply switch, a control circuit, a computer power supply button, a chip, a diode A, a diode B and a relay, wherein the computer power supply button is connected with the control circuit which is simultaneously connected with the computer power supply and the power supply switch; the external power supply is connected with the power supply switch and simultaneously connected with the computer power supply; switching on and off of the external power supply are controlled by the computer power supply button which is connected with the chip by a resistor; when being connected with a negative pole by a resistor, the computer power supply button is connected with the chip; the computer power supply button is also connected with the power supply switch by the diode A and simultaneously connected with the computer power supply by the diode B; and the power supply switch is provided with the relay in a connecting manner. After a computer is shutdown, the energy-saving controller of the computer power supply leads an alternating current power supply to be completely cut off, thus ensuring the power consumption to be reduced to be zero when the computer is standby, not only being beneficial to saving energy, but also protecting the computer and auxiliary equipment.
Description
Technical field:
The utility model relates to energy-saving control device, relates in particular to the computer power energy-saving controller.
Background technology:
After the desk computer shutdown, still have several watts, even ten several watts stand-by power consumption, being in standby or throwing away the equipment that in running order display, printer, scanner, modulator-demodular unit and audio amplifier etc. are set up if count in again, actual power consumption number is also much bigger.Also the someone attempts to make every effort to reach purpose of energy saving by pulling out plug, but the plug of plug and socket also has certain life-span, and after repeatedly plugging, a plug and socket may be not enough newly bought in the electricity charge of saving.
The utility model content:
The purpose of this utility model is, overcomes the deficiencies in the prior art part, and a kind of computer power energy-saving controller is provided, and makes the computer of holding state, and the energy consumption of the peripherals of computer is reduced to zero.
Computer power energy-saving controller described in the utility model includes external power supply, computer power, power switch, control circuit, computer power button, chip, diode A, diode B and relay and forms.Said control circuit is a core members of the present utility model, and the computer power button is connected with control circuit, and control circuit is connected with power switch with computer power again simultaneously.When external power supply is connected with power switch, also be connected with computer power.The computer power button control conducting and the disconnection of external power supply, the computer power button is connected with chip by a resistance, simultaneously the computer power button is switched to chip connecing under the situation of negative pole by a resistance.The computer power button also is switched to power switch by diode A, is switched to computer power by diode B simultaneously, is connected with relay on the power switch.
Use computer power energy-saving controller described in the utility model, AC power is disconnected fully, thereby make the stand-by power consumption of computer be reduced to zero.Especially the utility model is isolated AC power, can prevent behind the shut down of computer surge phenomenon in the electrical network to the injury of computer and external device thereof, has both helped energy-conservationly, helps the protection of computing machine and utility appliance again.
Description of drawings:
Accompanying drawing is the structural representation of computer power energy-saving controller described in the utility model.Accompanying drawing 1 is the simple type structural representation of computer power energy-saving controller described in the utility model; Accompanying drawing 2 is circuit diagrams of computer power energy-saving controller described in the utility model.1-external power supply 2-computer power 3-power switch 4-control circuit 5-computer power button 6-chip 7-diode A 8-diode B 9-relay
Embodiment:
Referring now to accompanying drawing 1 and accompanying drawing 2, be described as follows in conjunction with the embodiments: computer power energy-saving controller described in the utility model includes external power supply 1, computer power 2, power switch 3, control circuit 4, computer power button 5, chip 6, diode A7, diode B8 and relay 9 and forms.Said control circuit 4 is core members of the present utility model, and computer power button 5 is connected with control circuit 4, and control circuit 4 is connected with power switch 3 with computer power 2 again simultaneously.When external power supply 1 is connected with power switch 3, also be connected with computer power 2.Computer power button 5 has been controlled the conducting and the disconnection of external power supply 1, and computer power button 5 is connected with chip 6 by a resistance, and computer power button 5 is connecing under the situation of negative pole by a resistance simultaneously, is switched to chip 6.Computer power button 5 also is switched to power switch 3 by diode A7, is switched to computer power 2 by diode B8 simultaneously, is connected with relay 9 on the power switch 3.Use computer power energy-saving controller described in the utility model, AC power is disconnected fully, thereby make the stand-by power consumption of computer be reduced to zero.Especially the utility model is isolated AC power, can prevent behind the shut down of computer surge phenomenon in the electrical network to the injury of computer and external device thereof, has both helped energy-conservationly, helps the protection of computing machine and utility appliance again.
Claims (1)
1. the computer power energy-saving controller is characterized in that computer power button (5) is connected with control circuit (4), and control circuit (4) is connected with power switch (3) with computer power (2) again simultaneously; External power supply (1) and power switch (3) also are connected with computer power (2) when being connected; Computer power button (5) is connected with chip (6) by a resistance, and computer power button (5) is connecing under the situation of negative pole by a resistance simultaneously, is switched to chip (6); Computer power button (5) also is switched to power switch (3) by diode A (7), is switched to computer power (2) by diode B (8) simultaneously, is connected with relay (9) on the power switch (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202400376U CN201548900U (en) | 2009-10-21 | 2009-10-21 | Energy-saving controller of computer power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202400376U CN201548900U (en) | 2009-10-21 | 2009-10-21 | Energy-saving controller of computer power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201548900U true CN201548900U (en) | 2010-08-11 |
Family
ID=42604076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202400376U Expired - Fee Related CN201548900U (en) | 2009-10-21 | 2009-10-21 | Energy-saving controller of computer power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201548900U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105226462A (en) * | 2015-10-27 | 2016-01-06 | 丹阳奇烨科技有限公司 | A kind of multiduty wireless router power supply unit structure |
-
2009
- 2009-10-21 CN CN2009202400376U patent/CN201548900U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105226462A (en) * | 2015-10-27 | 2016-01-06 | 丹阳奇烨科技有限公司 | A kind of multiduty wireless router power supply unit structure |
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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: 20100811 Termination date: 20101021 |