CN102411314A - Energy-saving controller - Google Patents
Energy-saving controller Download PDFInfo
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- CN102411314A CN102411314A CN2011101786431A CN201110178643A CN102411314A CN 102411314 A CN102411314 A CN 102411314A CN 2011101786431 A CN2011101786431 A CN 2011101786431A CN 201110178643 A CN201110178643 A CN 201110178643A CN 102411314 A CN102411314 A CN 102411314A
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Abstract
The invention provides an energy-saving controller. The energy-saving controller is characterized by consisting of a start button, a system power supply, a detection line, an amplification and comparison control circuit, a time delay circuit, a relay control circuit, an indicator lamp, a main control output end and a plurality of controlled output ends. In the use process of a series of related electric appliances, in the event that an electric appliance on the main control output end is powered off or standby, and the output power is less than setting power, all power supplies are automatically switched off; and by controlling a main control electric appliance, all the power supplies of a series of equipment such as the main control electric appliance and controlled electric appliances can be switched off so as to realize energy conservation without power consumption under the standby state of the electric appliances, thus the energy-saving controller is applicable to a series of the related electric appliances such as a computer, multimedia, a television, a family video-audio system and the like. The energy-saving controller provided by the invention has the advantages of simple control circuit, low cost, energy conservation and memorandum function, and is convenient and practical.
Description
Technical field:
The invention belongs to field of electric control, relate to a kind of energy-saving controller.
Background technology:
During people's electricity consumption, the custom remote-control closedown, unplugg not lets electric appliance standby, and long-time standby power consumption is unfavorable for the electrical equipment maintenance, and the expense electricity also influences appliance life, even leads to a disaster.Power consumption during for the elimination standby is avoided long-time energising, needs unplugg after most electrical equipment use up, and cuts off AC power; And frequent plug, not only trouble is more aggravated loose contact, damages plugs and sockets, and influence is used.
Summary of the invention:
The object of the invention is to provide a kind of energy-conservation socket of automatic AC shutoff, is energy-saving control circuit; Detect the size variation of the electric current of master control output terminal electric appliance load, the electrical equipment shutdown or the standby of master control output terminal, output are carried out Energy Saving Control during less than the power set, cut off whole power supplys automatically.Realize control master control electrical equipment one machine, reach the time-delay of the controlled electrical equipment series of master control electrical equipment device power supply (DPS) and all turn-off purpose that zero-power is energy-conservation.The electrical equipment that is suitable for the master control output terminal is the load of Switching Power Supply, is fit to computer, multimedia, and the relevant electrical equipment of series such as TV, home audio-visual system uses.
Energy-saving controller is characterized in that, by starting button, system power supply, detection line, amplification comparison control circuit, delay circuit, control relay circuit, pilot lamp, a master control output terminal and a plurality of controlled output terminal composition.
The normally opened contact JK1 of startup button AN1 and relay also connects, and is serially connected with the power supply input/output terminal again, and 8. power output end is controlled output terminal, connects the relevant electrical equipment of peripheral hardware; The system power supply of output termination capacitance current-limiting step-down rectifier filtering voltage regulation 2.; Begin to connect from power supply N end, current limliting decompression capacitor C5 and resistance R 1 also connect, and the resistance R 2 of current limliting, resistance R 3 also connect; In twos and after connecing again serial connection; One the tunnel meets power supply output L through commutator tube D2 holds, and hold to power supply output L through commutator tube D3, the filter capacitor C1 of serial connection on another road, and stabilivolt VD1, stabilivolt VD2 and filter capacitor C1 also connect; Resistance R 4 is connected in series back and filter capacitor C1 and connects the construction system power supply with light emitting diode TD1; System power supply is connected in delay circuit and 4. 3. reaches the amplification comparison control circuit 5. with control relay circuit; The system power supply negative pole is power supply output L end, and power supply output L end connects master control electrical equipment through detection line L1, for the master control output terminal 7.; After power supply output L end connects detection line; Connect the in-phase input end of amplifying circuit IC1A through resistance R 7; The inverting input connecting resistance R6 of amplifying circuit IC1A is to the system power supply negative pole; The inverting input connecting resistance R8 of amplifying circuit IC1A is to its output terminal; Its output terminal is through the inverting input of diode D3 to voltage comparator circuit IC1B, the tool inverting input through and the resistance R 9, capacitor C 4 to the system power supply negative pole that connect, the in-phase input end of comparator circuit IC1B is anodal to system power supply through last divider resistance R11; Divider resistance R10 is to the system power supply negative pole under the in-phase input end warp of comparator circuit IC1B; The output terminal of comparator circuit IC1B connects the positive terminal of delay capacitor through diode D4, and the positive terminal of delay capacitor is succeeded the base stage of electrical equipment control triode Q1 through resistance R 5, and the base stage of relay control triode Q1 is through the positive pole of capacitor C 3 welding system power supplys; The positive pole of the emitter welding system power supply of relay control triode Q1, the collector of relay control triode Q2 is through the negative pole of relay coil terminating systems power supply.
The circuit working process is: when pressing startup button AN1, and power connection, relay adhesive.System power supply is through emitter, base stage, the resistance R 4 of relay control triode Q1, to capacitor C 2 charging time-delays, in capacitor C 2 charging time-delay voltage elevation process; Get into normal operating conditions if the master control electrical equipment of output terminal starts, the signal that detection line L1 forms amplifies through amplifying circuit IC1A; The output high level makes its in-phase input end voltage of its comparator circuit IC1B inverting input voltage ratio high, and its output terminal is a zero potential; Through diode D4, resistance R 5, make the base potential of relay control triode Q1 drag down triode Q1 conducting; The relay adhesive, power connection.
When the electrical appliance of master control output terminal is not activated or the standby of shutting down quits work, the electrical equipment electric power of master control output terminal is during less than setting value, the signal that master control electrical output terminal detection line L1 forms; Amplify through IC circuit 1A, deficiency is so that comparator circuit IC1B overturns, and comparator circuit IC1B output terminal is a high level; System power supply is through emitter, base stage, the resistance R 5 of relay control triode Q1, and to capacitor C 2 charging time-delays, the anodal current potential of capacitor C 2 raises gradually; Relay control triode Q2 base potential raises; Relay control triode Q2 ends, and relay discharges, and power supply all turn-offs.
Capacitor C 3 is anti-relay flutter, makes that relay is resolute to be discharged and establish.Behind the power remove, the charging voltage of delay capacitor C2 is released through diode D4, comparator circuit IC1B, prepares for circuit starts once more.
Beneficial effect is: control circuit is simple, and shutdown of the electrical equipment of master control output terminal or standby, output are carried out Energy Saving Control during less than the power set, cut off whole power supplys automatically.Realize control master control electrical equipment one machine, reach the time-delay of the controlled electrical equipment series of master control electrical equipment device power supply (DPS) and all turn-off purpose that zero-power is energy-conservation.Convenient and practical, energy-saving safe.
Description of drawings:
Fig. 1 is a pie graph.
Fig. 2 is a circuit diagram.
Among Fig. 2: 1. start button AN1,2. system power supply, 3. control relay circuit, 4. 5. delay circuit amplifies comparison control circuit, 6. detection line, 7. master control output terminal, 8. a plurality of controlled output terminals; Q1 is a relay control triode.
Embodiment:
Energy-saving controller like Fig. 1, shown in Figure 2, is fit to the relevant electrical equipment of series and uses, and control master control electrical equipment one machine reaches the time-delay of the controlled electrical equipment series of master control electrical equipment device power supply (DPS) and all turn-offs a kind of energy-conservation socket of purpose; By starting button, system power supply, detection line, amplify comparison control circuit, delay circuit, control relay circuit, pilot lamp, a master control output terminal and a plurality of controlled output terminal are formed.
Wherein: relay J 1 is used JZC-23F/12V, and C1-3 is an electrochemical capacitor, and C4 is the electric capacity of the dacron of 1 μ F/400V, and R1-11 is a conventional, electric-resistance, and D1-5 is a diode, and pilot lamp is light emitting diode TD1, and VD1-2 is a stabilivolt.IC1 is comparer LM358; Start button AN1, should select the big button that resets certainly of contact current for use; Q1 is the positive-negative-positive triode; 8. controlled output terminal can connect a plurality of electrical equipment.
When pressing startup button AN1, power connection, relay adhesive.System power supply is through emitter, base stage, the resistance R 4 of relay control triode Q1, to capacitor C 2 charging time-delays, in capacitor C 2 charging time-delay voltage elevation process; Get into normal operating conditions if the master control electrical equipment of output terminal starts, the signal that detection line L1 forms amplifies through amplifying circuit IC1A; See high level off, make its in-phase input end voltage of its comparator circuit IC1B inverting input voltage ratio high, its output terminal is a zero potential; Through diode D4, resistance R 5, make the base potential of relay control triode Q1 drag down triode Q1 conducting; The relay adhesive, power connection.
Resistance R 8, resistance R 6 are used for adjusting amplifying circuit IC1A enlargement factor.Resistance R 11, resistance R 10 are used for adjusting the height of comparator circuit IC1B in-phase input end reference voltage.
When the electrical appliance of master control output terminal is not activated or the standby of shutting down quits work, the electrical equipment electric power of master control output terminal is during less than setting value, the signal that master control electrical output terminal detection line L1 forms; Amplify through IC circuit 1A, deficiency is so that comparator circuit IC1B overturns, and comparator circuit IC1B output terminal is a high level; System power supply is through emitter, base stage, the resistance R 5 of relay control triode Q1, and to capacitor C 2 charging time-delays, the anodal current potential of capacitor C 2 raises gradually; Relay control triode Q2 base potential raises; Relay control triode Q2 ends, and relay discharges, and power supply all turn-offs.
Capacitor C 2, resistance R 5 are delay time adjustment element.Capacitor C 3 is anti-relay flutter, makes that relay is resolute to be discharged and establish.Behind the power remove, the charging voltage of delay capacitor C2 is released through diode D4, comparator circuit IC1B, prepares for circuit starts once more.
According to the watt level of master control output terminal institute electrical appliance, select the thickness of enameled wire to make detection line L1, get a segment length 3-15 centimetre, can the coiled air core inductor, perhaps one section fillet Copper Foil of design is made detection line L1 on circuit board; The enlargement factor that combines amplifying circuit IC1A simultaneously, the length of adjustment detection line, when guaranteeing the electrical equipment operate as normal of master control output terminal, its in-phase input end voltage of comparator circuit IC1B inverting input voltage ratio is high, and its output terminal is a zero potential.And the electrical appliance of working as the master control output terminal is not activated or the standby of shutting down quits work, and comparator circuit IC1B output terminal is a high level, carries out Energy Saving Control.
Start:
Pressing AN1 is the 1-3 time of second, and the controlled electrical equipment of master control gets into normal operating conditions.If any electrical equipment need again just to carry out twice start by the power key of telepilot, start and get into normal operating conditions.
Shutdown:
A: turn-off master control electrical equipment, master control electrical equipment quits work, and through electric circuit inspection, cuts off the electricity supply.
B: after the shutdown of computer entering program,, cut off the electricity supply through electric circuit inspection.
C: make the master control electric appliance standby with telepilot, after setting the televisor turning device to sleep mode, become holding state, detect control through energy-saving control circuit, relay discharges, and cuts off the electricity supply.
Use rule: TV is seen in the bedroom, and the machine of switching off the TV of need not getting up closes STB, and it is more convenient to seem during cold day; Before sleeping, sleep is set regularly 30 minutes like RTV remote television, televisor gets into holding state after 30 minutes, through this energy-conservation socket detection; Cut off the electricity supply, promptly turn-off the power supply while of televisor, together with controlled peripheral hardware electrical equipment, like STB; Power supplys such as DVB are controlled shutdown also, and this energy-conservation socket power turn-offs simultaneously, and zero-power is energy-conservation, memorandum.
Energy-saving controller, master control output terminal electrical appliance carry out Energy Saving Control when adjusting power, cut off whole power supplys automatically.When the relevant electrical equipment of series used, control master control electrical equipment one machine reached the purpose that the time-delay of the controlled electrical equipment series of master control electrical equipment device power supply (DPS) is all turn-offed, and eliminates electric appliance standby, and zero-power is energy-conservation.Be fit to computer, multimedia, the relevant electrical equipment of series such as TV, home audio-visual system uses.Control circuit is simple, and cost is low, and is convenient and practical, energy-saving safe.
Claims (1)
1. energy-saving controller is characterized in that, by starting button, system power supply, detection line, amplification comparison control circuit, delay circuit, control relay circuit, pilot lamp, a master control output terminal and a plurality of controlled output terminal composition; The normally opened contact JK1 of startup button AN1 and relay also connects, and is serially connected with the power supply input/output terminal again, and 8. power output end is controlled output terminal, connects the relevant electrical equipment of peripheral hardware; The system power supply of output termination capacitance current-limiting step-down rectifier filtering voltage regulation 2.; Begin to connect from power supply N end, current limliting decompression capacitor C5 and resistance R 1 also connect, and the resistance R 2 of current limliting, resistance R 3 also connect; In twos and after connecing again serial connection; One the tunnel meets power supply output L through commutator tube D2 holds, and hold to power supply output L through commutator tube D3, the filter capacitor C1 of serial connection on another road, and stabilivolt VD1, stabilivolt VD2 and filter capacitor C1 also connect; Resistance R 4 is connected in series back and filter capacitor C1 and connects the construction system power supply with light emitting diode TD1; System power supply is connected in delay circuit and 4. 3. reaches the amplification comparison control circuit 5. with control relay circuit; The system power supply negative pole is power supply output L end, and power supply output L end connects master control electrical equipment through detection line L1, for the master control output terminal 7.; After power supply output L end connects detection line; Connect the in-phase input end of amplifying circuit IC1A through resistance R 7; The inverting input connecting resistance R6 of amplifying circuit IC1A is to the system power supply negative pole; The inverting input connecting resistance R8 of amplifying circuit IC1A is to its output terminal; Its output terminal is through the inverting input of diode D3 to voltage comparator circuit IC1B, its inverting input through and the resistance R 9, capacitor C 4 to the system power supply negative pole that connect, the in-phase input end of comparator circuit IC1B is anodal to system power supply through last divider resistance R11; Divider resistance R10 is to the system power supply negative pole under the in-phase input end warp of comparator circuit IC1B; The output terminal of comparator circuit IC1B connects the positive terminal of delay capacitor through diode D4, and the positive terminal of delay capacitor is succeeded the base stage of electrical equipment control triode Q1 through resistance R 5, and the base stage of relay control triode Q1 is through the positive pole of capacitor C 3 welding system power supplys; The positive pole of the emitter welding system power supply of relay control triode Q1, the collector of relay control triode Q2 is through the negative pole of relay coil terminating systems power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101786431A CN102411314A (en) | 2011-06-21 | 2011-06-21 | Energy-saving controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101786431A CN102411314A (en) | 2011-06-21 | 2011-06-21 | Energy-saving controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102411314A true CN102411314A (en) | 2012-04-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101786431A Pending CN102411314A (en) | 2011-06-21 | 2011-06-21 | Energy-saving controller |
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| Country | Link |
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| CN (1) | CN102411314A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102681460A (en) * | 2012-06-06 | 2012-09-19 | 兰莉莉 | Power-saving control device |
| CN102681459A (en) * | 2012-06-06 | 2012-09-19 | 兰如根 | Electricity-saving control device for high-power electric appliance |
| CN102868580A (en) * | 2012-08-31 | 2013-01-09 | 鸿富锦精密工业（深圳）有限公司 | Intelligent switch and intelligent home system applying same |
| CN102904559A (en) * | 2012-10-12 | 2013-01-30 | 兰如根 | Energy-saving switch |
| CN106992491A (en) * | 2017-06-02 | 2017-07-28 | 常州机电职业技术学院 | Large power-consuming equipment power off in standby state of electric energy saver and its power-off energy saving method |
| CN107728696A (en) * | 2017-11-08 | 2018-02-23 | 常州机电职业技术学院 | Device standby power-off controller and device standby power-off method |
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| EP0865059A1 (en) * | 1997-03-13 | 1998-09-16 | Electrowatt Technology Innovation AG | Circuit arrangement for energy saving operation of a relay |
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| WO2009056649A1 (en) * | 2007-11-02 | 2009-05-07 | Fujitsu Siemens Computers Gmbh | Electronic device comprising an energy-saving state |
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2011
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| EP0865059A1 (en) * | 1997-03-13 | 1998-09-16 | Electrowatt Technology Innovation AG | Circuit arrangement for energy saving operation of a relay |
| CN200965954Y (en) * | 2006-08-10 | 2007-10-24 | 王维 | Load self-induction energy-saving socket |
| WO2009056649A1 (en) * | 2007-11-02 | 2009-05-07 | Fujitsu Siemens Computers Gmbh | Electronic device comprising an energy-saving state |
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Non-Patent Citations (1)
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102681460A (en) * | 2012-06-06 | 2012-09-19 | 兰莉莉 | Power-saving control device |
| CN102681459A (en) * | 2012-06-06 | 2012-09-19 | 兰如根 | Electricity-saving control device for high-power electric appliance |
| CN102681459B (en) * | 2012-06-06 | 2016-11-16 | 兰如根 | High-power electric appliance electricity-saving control device |
| CN102868580A (en) * | 2012-08-31 | 2013-01-09 | 鸿富锦精密工业（深圳）有限公司 | Intelligent switch and intelligent home system applying same |
| CN102868580B (en) * | 2012-08-31 | 2015-11-25 | 鸿富锦精密工业（深圳）有限公司 | Intelligent switch and apply the intelligent domestic system of this intelligent switch |
| CN102904559A (en) * | 2012-10-12 | 2013-01-30 | 兰如根 | Energy-saving switch |
| CN106992491A (en) * | 2017-06-02 | 2017-07-28 | 常州机电职业技术学院 | Large power-consuming equipment power off in standby state of electric energy saver and its power-off energy saving method |
| CN106992491B (en) * | 2017-06-02 | 2019-07-02 | 常州机电职业技术学院 | Large power-consuming equipment power off in standby state of electric energy saver and its power-off energy saving method |
| CN107728696A (en) * | 2017-11-08 | 2018-02-23 | 常州机电职业技术学院 | Device standby power-off controller and device standby power-off method |
| WO2019090446A1 (en) * | 2017-11-08 | 2019-05-16 | 常州机电职业技术学院 | Device standby power off controller and device standby power off method |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120411 |