CN1588754A - Method for realiznig zero power consumption standby of household appliance power supply by super capacity - Google Patents
Method for realiznig zero power consumption standby of household appliance power supply by super capacity Download PDFInfo
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- CN1588754A CN1588754A CN 200410053286 CN200410053286A CN1588754A CN 1588754 A CN1588754 A CN 1588754A CN 200410053286 CN200410053286 CN 200410053286 CN 200410053286 A CN200410053286 A CN 200410053286A CN 1588754 A CN1588754 A CN 1588754A
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- 238000000034 method Methods 0.000 title claims description 14
- 239000003990 capacitor Substances 0.000 claims abstract description 49
- 230000005059 dormancy Effects 0.000 claims description 6
- 230000000087 stabilizing effect Effects 0.000 claims description 2
- 230000005611 electricity Effects 0.000 abstract description 4
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
This invention relates to zero energy consumption for domestic electric appliance during in active condition by using super grade electric capacitor. It is characterised by that: remote control receiving circuit and electromagentic relay being connected to the I/O terminal of one-chip computer: the normally open contact of electromagnetic relay being series connected between the domestic electric appliance and ac power supply; super capacitor supplying electricity to remote control receiving circuit and the one-chip computer; the super capacitor being connected, by a charging circuit, to the terminal of the electric appliance. This invented device can be used as an additional placed means for all high energy-consumption electric appliances during inactive condition. Super capacitor has long service life, being longer than 500 tiems of charging of chargeable cells.
Description
[technical field]
The present invention relates to tame electro-technical field, specifically a kind of method that realizes the household electrical appliances Zero-power-consumption standby of power supply by super capacitor.
[background technology]
As everyone knows: at present, nearly all household electrical appliance all need consumed power when standby, and maximum stand-by power consumption can reach more than the 30W, and general also will reach nearly 10W, and the economize on electricity environmental protection concept that this and our society are advocated is antipathetic.
[summary of the invention]
In order to overcome the power consumption of household electrical appliance when the standby, the present invention provides a kind of method that is realized the household electrical appliances Zero-power-consumption standby of power supply by super capacitor to society, its purpose is: when the household electrical appliance standby, to remote-control receiving circuit that needs dormancy awakening and single-chip microcomputer power supply, exchange zero-power by super capacitor (C) when realizing standby.Reach real electricity saving and energy saving with this.
To achieve these goals, the present invention has adopted following technical scheme: the present invention includes remote controlled transmitting circuit, remote-control receiving circuit, single-chip microcomputer, electromagnetic relay, super capacitor and charging circuit, it is characterized in that: the conduction control end of remote-control receiving circuit and electromagnetic relay line bag all is electrically connected with the I/O mouth of single-chip microcomputer; The normally opened contact of electromagnetic relay is serially connected with between household electrical appliance and the electric main; To the super capacitor of remote-control receiving circuit and single-chip microcomputer power supply, the end electrical connection of the household electrical appliance that are connected with the electromagnetic relay normally opened contact through charging circuit.
The output of remote-control receiving circuit links to each other with the input of single-chip microcomputer; The output of single-chip microcomputer links to each other with the line bag conduction control end of electromagnetic relay (J); Between household electrical appliance and the electric main input, be serially connected with the normally opened contact (KJ) of electromagnetic relay; Between charging circuit and the electric main input, be serially connected with the normally opened contact (KJ) of electromagnetic relay; The output of charging circuit connects the positive pole of super capacitor (C), and simultaneously, the positive pole of super capacitor (C) also connects remote-control receiving circuit and single-chip microcomputer successively; When this device standby, power to remote-control receiving circuit that needs dormancy awakening and single-chip microcomputer by super capacitor (C); When telecontrol transmitter sends start-up command, remote-control receiving circuit is with the command signal that receives, after the single-chip microcomputer decoding, trigger transistor Q1 conducting, the line bag of controlled electromagnetic relay J must be established beginning work by cable, electric main is through the normally opened contact KJ of the controlled electromagnetic relay J of closure, power to ac output end AC on the one hand, alternating current is through full-bridge rectification module D1 on the other hand, and to the charging circuit power supply, the direct current after full-bridge rectification module D1 rectification at first carries out dividing potential drop on resistance R 1 and R2, through current-limiting resistance R3, again through the collection of the transistor Q2 of conducting, emitter-base bandgap grading, to super capacitor C charging, whole state is maintained to remote controller and sends till the shutdown command; When this device standby, power to remote-control receiving circuit that needs dormancy awakening and single-chip microcomputer by super capacitor (C).
Between the alternating current output (AC) and electric main of Zero-power-consumption standby device, just connect between the power line socket and electric main of household electrical appliance, be serially connected with the normally opened contact (KJ) of controlled electromagnetic relay (J); The normally opened contact (KJ) of controlled electromagnetic relay (J) is located, and is connected to the manual button (K) that can realize the force start start; The line bag of controlled electromagnetic relay (J) after collection, the emitter-base bandgap grading of transistor (Q1) are connected, goes to be connected with the positive and negative electrode of full-bridge rectification module (D2) respectively; The ac input end of full-bridge rectification module (D2) directly is connected with electric main; In the charge circuit of super capacitor (C), the positive pole of super capacitor (C) is after collection, emitter-base bandgap grading and resistance (R3) serial connection of transistor (Q2), be connected with the positive pole of full-bridge rectification module (D1), the ac input end of full-bridge rectification module (D1) goes to be connected with electric main through normally opened contact (KJ) serial connection of electromagnetic relay (J) again; In the discharge loop of super capacitor (C), the anodal of super capacitor (C) directly is connected with the power input positive pole of remote control reception and single-chip microcomputer; All " ground connection " ends are realized being electrically connected; The base stage of transistor (Q2) through divider resistance (R1) and (R2) goes to be connected with the positive and negative electrode of full-bridge rectification module (D1) respectively; The base stage of transistor (Q2) and " " between, be connected to voltage stabilizing didoe (D3); The signal input part of single-chip microcomputer is electrically connected with the output of remote-control receiving circuit; The signal output part of single-chip microcomputer is electrically connected with the base stage of transistor (Q1) by resistance (R0).
It is very tangible that the present invention compares beneficial effect with prior art: one, owing to can not consume alternating current fully during standby, so the real zero-power that realizes can make the household electrical appliance standby time.Two, owing to thoroughly eliminating stand-by power consumption, so can really realize the further electricity saving and energy saving of family appliance standby.Three, because this apparatus ' of standby can be realized " external ", so available this method is carried out the external transformation to the existing high household electrical appliances of standby energy consumption.Four, because super capacitor has longer useful life than rechargeable battery, it discharge and recharge number of times much larger than common 500 times of rechargeable battery.So it is the standby scheme of environmental protection more.
[description of drawings]
Fig. 1 is the structural principle block diagram of the embodiment of the invention.
Fig. 2 is the electric principle schematic of the embodiment of the invention.
Appointment Fig. 1 is a Figure of abstract.
Referring to accompanying drawing, Fig. 1 has provided frame principle figure of the present invention, and Fig. 2 has provided electrical schematic diagram of the present invention, and 1 among Fig. 2 is remote-control transmitting; The 2nd, the Zero-power-consumption standby device.The manufacturing technology of sort circuit is clearly to this professional people.
[embodiment]
At first, relevant parts are electrically connected successively, make the holonomic system of forming by remote-control transmitting 1 and Zero-power-consumption standby device 2 according to Fig. 2.And AC power "～220 " input that the dot-dash wire frame is outer links to each other with electric main; The civil power output " AC " of this device is linked to each other with the AC power cord of household electrical appliance.And open the mains switch of household electrical appliance.
Hypothesis Zero-power-consumption standby device is in holding state earlier, and then electric main can not form effective current circuit through the normally opened contact KJ of controlled electromagnetic relay J.So the super capacitor C of Zero-power-consumption standby device can not get any energy and replenishes.At this moment, need the power supply of the remote-control receiving circuit and the single-chip microcomputer of dormancy awakening, provide by super capacitor C fully.Its supply access is: the anodal of super capacitor C directly is connected power supply with the power input positive pole of remote-control receiving circuit and single-chip microcomputer.Because this moment, whole device was in resting state, the power consumption of remote-control receiving circuit and single-chip microcomputer is very little.Because when holding state, transistor Q1 is in cut-off state again, thus this moment electromagnetic relay J the line bag through the collection of transistor Q1, emitter-base bandgap grading intercepts can't conducting.Thereby make the normally opened contact KJ of electromagnetic relay J can not be closed, electric main therefore can not for after the household electrical appliance and the Dc low voltage power supply power supply that connect.So this moment, the AC power dissipation of whole Zero-power-consumption standby device is zero.
Yet under holding state, when remote-control transmitting 1 was sent start-up command, this instruction can be received by the remote-control receiving circuit of Zero-power-consumption standby device 2 at once, and after the single-chip microcomputer decoding, can go to trigger transistor Q1 conducting through resistance R 0 in relevant I/O mouth output control level.Since transistor Q1 conducting, the line Bao Dedian adhesive of electromagnetic relay J.Its electric current is at first through the positive pole of full-bridge rectification module D2, and again through the line bag of electromagnetic relay J, after the collection of transistor Q1, emitter-base bandgap grading, the earth terminal of getting back to full-bridge rectification module D2 forms path.Thereby make the normally opened contact KJ closure of electromagnetic relay J.Electric main is through the normally opened contact KJ of the electromagnetic relay J of closure, and to ac output end AC power supply, the household electrical appliance that promptly connect are backward powered on the one hand; Alternating current is powered to charging circuit through full-bridge rectification module D1 on the other hand.Direct current after full-bridge rectification module D1 rectification at first carries out dividing potential drop on resistance R 1 and R2, when the dividing potential drop on the resistance R 2 reaches certain threshold value, and transistor Q2 conducting.This moment, the DC charging electric current was the positive pole by full-bridge rectification module D1, through current-limiting resistance R3, through collection, the emitter-base bandgap grading of the transistor Q2 of conducting, charged to super capacitor C again.Whole state is maintained to remote controller and sends till the shutdown command.
This charging circuit has automatic charge function.Promptly when the voltage at super capacitor C two ends is charged to certain amplitude, just this moment transistor Q2 base stage and the voltage difference between the emitter during less than the threshold value of its conducting, transistor Q2 will automatic cut-off.Thereby realize the purpose of charging automatically.The base stage of transistor Q2 and " " between, be parallel with voltage-stabiliser tube D3, be in order to limit the maximum partial pressure value of divider resistance R2; Simultaneously, also be in order to control the charging voltage value of super capacitor C two ends maximum.
When the standby of Zero-power-consumption standby device, because super capacitor C only gives the power supply of remote-control receiving circuit and single-chip microcomputer.So its power consumption is very little.
If the long-term off-line of Zero-power-consumption standby device need not, the electric energy that then originally was stored among the super capacitor C might slowly have been leaked.Just can't realize normally having started by remote controller again this moment.Must carry out force start by the manual button K in parallel, could realize start with the normally opened contact KJ of electromagnetic relay J.Certainly, if the start employing is manual mode, then shutdown also must be adopted corresponding manual mode.
Claims (9)
1, a kind of method that realizes the household electrical appliances Zero-power-consumption standby of power supply by super capacitor, comprise remote controlled transmitting circuit, remote-control receiving circuit, single-chip microcomputer, electromagnetic relay, super capacitor and charging circuit, it is characterized in that: the conduction control end of remote-control receiving circuit and electromagnetic relay line bag all is electrically connected with the I/O mouth of single-chip microcomputer; The normally opened contact of electromagnetic relay is serially connected with between household electrical appliance and the electric main; Super capacitor is to remote-control receiving circuit and single-chip microcomputer power supply, and super capacitor is electrically connected through an end of the household electrical appliance that charging circuit is connected with the electromagnetic relay normally opened contact.
2, as claimed in claim 1ly realize it is characterized in that the method for the household electrical appliances Zero-power-consumption standby of power supply by a kind of super capacitor:
A). the output of remote-control receiving circuit links to each other with the input of single-chip microcomputer; The output of single-chip microcomputer links to each other with the line bag conduction control end of electromagnetic relay (J); Between household electrical appliance and the electric main input, be serially connected with the normally opened contact (KJ) of electromagnetic relay; Between charging circuit and the electric main input, be serially connected with the normally opened contact (KJ) of electromagnetic relay; The output of charging circuit connects the positive pole of super capacitor (C), and simultaneously, the positive pole of super capacitor (C) also connects remote-control receiving circuit and single-chip microcomputer successively; When this device standby, power to remote-control receiving circuit that needs dormancy awakening and single-chip microcomputer by super capacitor (C);
B). when telecontrol transmitter sends start-up command, remote-control receiving circuit is with the command signal that receives, after the single-chip microcomputer decoding, trigger transistor Q1 conducting, the line bag of controlled electromagnetic relay J must be established beginning work by cable, electric main is through the normally opened contact KJ of the controlled electromagnetic relay J of closure, power to ac output end AC on the one hand, alternating current is through full-bridge rectification module D1 on the other hand, and to the charging circuit power supply, the direct current after full-bridge rectification module D1 rectification at first carries out dividing potential drop on resistance R 1 and R2, through current-limiting resistance R3, again through the collection of the transistor Q2 of conducting, emitter-base bandgap grading, to super capacitor C charging, whole state is maintained to remote controller and sends till the shutdown command;
C). when this device standby, power to remote-control receiving circuit that needs dormancy awakening and single-chip microcomputer by super capacitor (C).
3, a kind of method that realizes the household electrical appliances Zero-power-consumption standby of power supply by super capacitor as claimed in claim 1, it is characterized in that: between the alternating current output (AC) and electric main of Zero-power-consumption standby device, just connect between the power line socket and electric main of household electrical appliance, be serially connected with the normally opened contact (KJ) of controlled electromagnetic relay (J).
4, as claimed in claim 1ly a kind ofly realize the method for the household electrical appliances Zero-power-consumption standby of power supply by super capacitor, it is characterized in that: the normally opened contact (KJ) of controlled electromagnetic relay (J) is located, and is connected to the manual button (K) that can realize the force start start.
5, a kind of method that realizes the household electrical appliances Zero-power-consumption standby of power supply by super capacitor as claimed in claim 1, it is characterized in that: the line bag of controlled electromagnetic relay (J), after collection, the emitter-base bandgap grading of transistor (Q1) are connected, go to be connected with the positive and negative electrode of full-bridge rectification module (D2) respectively; The ac input end of full-bridge rectification module (D2) directly is connected with electric main.
6, a kind of method that realizes the household electrical appliances Zero-power-consumption standby of power supply by super capacitor as claimed in claim 1, it is characterized in that: in the charge circuit of super capacitor (C), the positive pole of super capacitor (C) is after collection, emitter-base bandgap grading and resistance (R3) serial connection of transistor (Q2), be connected with the positive pole of full-bridge rectification module (D1), the ac input end of full-bridge rectification module (D1) goes to be connected with electric main through normally opened contact (KJ) serial connection of controlled electromagnetic relay (J) again.
7, a kind of method that realizes the household electrical appliances Zero-power-consumption standby of power supply by super capacitor as claimed in claim 1, it is characterized in that: in the discharge loop of super capacitor (C), the anodal of super capacitor (C) directly is connected with the power input positive pole of remote control reception and single-chip microcomputer; All " ground connection " ends are realized being electrically connected.
8, a kind of method that realizes the household electrical appliances Zero-power-consumption standby of power supply by super capacitor as claimed in claim 1, it is characterized in that: the base stage of transistor (Q2) through divider resistance (R1) and (R2) goes to be connected with the positive and negative electrode of full-bridge rectification module (D1) respectively; The base stage of transistor (Q2) and " " between, be connected to voltage stabilizing didoe (D3).
9, as claimed in claim 1ly a kind ofly realize the method for the household electrical appliances Zero-power-consumption standby of power supply by super capacitor, it is characterized in that: the signal input part of single-chip microcomputer is electrically connected with the output of remote-control receiving circuit; The signal output part of single-chip microcomputer is electrically connected with the base stage of transistor (Q1) by resistance (R0).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100532866A CN100377470C (en) | 2004-07-29 | 2004-07-29 | Method for realiznig zero power consumption standby of household appliance power supply by super capacity |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100532866A CN100377470C (en) | 2004-07-29 | 2004-07-29 | Method for realiznig zero power consumption standby of household appliance power supply by super capacity |
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| CN1588754A true CN1588754A (en) | 2005-03-02 |
| CN100377470C CN100377470C (en) | 2008-03-26 |
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| CNB2004100532866A Expired - Fee Related CN100377470C (en) | 2004-07-29 | 2004-07-29 | Method for realiznig zero power consumption standby of household appliance power supply by super capacity |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101256394B (en) * | 2008-03-26 | 2010-06-09 | 广州蓝朝电子科技有限公司 | Standby control apparatus with certain nought power consumption |
| CN101888497A (en) * | 2010-06-25 | 2010-11-17 | 深圳创维－Rgb电子有限公司 | Television system with remote control switch function |
| CN102096999A (en) * | 2010-11-19 | 2011-06-15 | 北京中科可来博电子技术有限公司 | Ultramicro power consumption stand-by remote control energy-saving controller |
| CN101635518B (en) * | 2009-08-21 | 2011-10-05 | 北京中科可来博电子技术有限公司 | Ultramicro power-consumption standby safety energy-saving converter |
| WO2012122736A1 (en) * | 2011-03-16 | 2012-09-20 | 深圳雅图数字视频技术有限公司 | Zero power consumption standby circuit |
| CN102946132A (en) * | 2012-10-15 | 2013-02-27 | 翟星渌 | Method for automatically charging undervoltage rechargeable battery of energy-saving domestic appliance standby system |
| CN103546134A (en) * | 2012-07-17 | 2014-01-29 | 杨道安 | Novel power-consumption-free remote-control receiving circuit |
| CN104506175A (en) * | 2014-12-12 | 2015-04-08 | 英迪迈智能驱动技术无锡有限公司 | Zero-power-consumption standby circuit |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6838861B2 (en) * | 2000-06-02 | 2005-01-04 | Thomson Licensing, S.A. | Parallel coupled standby power supplies providing plural outputs |
| US20020070712A1 (en) * | 2000-12-13 | 2002-06-13 | Arul Senthil G. | Hand-held remote-control device with high-capacitance power supply |
| JP2002244743A (en) * | 2001-02-19 | 2002-08-30 | Matsushita Electric Ind Co Ltd | Stand-by power supply circuit |
-
2004
- 2004-07-29 CN CNB2004100532866A patent/CN100377470C/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101256394B (en) * | 2008-03-26 | 2010-06-09 | 广州蓝朝电子科技有限公司 | Standby control apparatus with certain nought power consumption |
| CN101635518B (en) * | 2009-08-21 | 2011-10-05 | 北京中科可来博电子技术有限公司 | Ultramicro power-consumption standby safety energy-saving converter |
| CN101888497A (en) * | 2010-06-25 | 2010-11-17 | 深圳创维－Rgb电子有限公司 | Television system with remote control switch function |
| CN102096999A (en) * | 2010-11-19 | 2011-06-15 | 北京中科可来博电子技术有限公司 | Ultramicro power consumption stand-by remote control energy-saving controller |
| CN102096999B (en) * | 2010-11-19 | 2012-10-03 | 北京中科可来博电子科技股份有限公司 | Ultramicro power consumption stand-by remote control energy-saving controller |
| WO2012122736A1 (en) * | 2011-03-16 | 2012-09-20 | 深圳雅图数字视频技术有限公司 | Zero power consumption standby circuit |
| CN103546134A (en) * | 2012-07-17 | 2014-01-29 | 杨道安 | Novel power-consumption-free remote-control receiving circuit |
| CN102946132A (en) * | 2012-10-15 | 2013-02-27 | 翟星渌 | Method for automatically charging undervoltage rechargeable battery of energy-saving domestic appliance standby system |
| CN104506175A (en) * | 2014-12-12 | 2015-04-08 | 英迪迈智能驱动技术无锡有限公司 | Zero-power-consumption standby circuit |
| CN104506175B (en) * | 2014-12-12 | 2018-06-19 | 英迪迈智能驱动技术无锡股份有限公司 | A kind of Zero consumption standby circuit |
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| CN100377470C (en) | 2008-03-26 |
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