CN101950894B - Micro-power consumption remote control standby console - Google Patents
Micro-power consumption remote control standby console Download PDFInfo
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- CN101950894B CN101950894B CN 201010229084 CN201010229084A CN101950894B CN 101950894 B CN101950894 B CN 101950894B CN 201010229084 CN201010229084 CN 201010229084 CN 201010229084 A CN201010229084 A CN 201010229084A CN 101950894 B CN101950894 B CN 101950894B
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Abstract
The invention discloses a micro-power remote control standby console, which belongs to the field of energy conservation control. The invention is characterized in by comprising a start button, a cancel switch, an AC relay, a control circuit, a optocoupler circuit, a remote control circuit, an auxiliary power circuit (APS), a sampling detecting and amplifying circuit, an indicator light, a master control output terminal and a plurality of controlled output terminals; and the console body is in the state of micro-power standby, thus being beneficial to carrying out remote control starting on the console by pressing any key on an infrared remote controller which is taken by electrical equipment bodies. The console is an energy-saving socket which can detect the load changes of master control electrical equipments, and as long as the master control electrical equipments are controlled, the purpose of completely cutting off the electrical equipments controlled by the master control electrical equipments can be achieved. The console is suitable for the electrical equipments relating to computers, multimedia, TV and family audio-visual system and the like; and can eliminate the standby power consumption of the electrical equipments; meanwhile, the console is simple in control circuit, low in standby power consumption of circuits, convenient and practical, and energy-saving.
Description
Technical field:
The invention belongs to the electric energy-saving product scope, relate to a kind of remote control standby circuit, can detect load variations, automatically cut off the energy-saving circuit of output.
Background technology:
Computer, multimedia, TV, set-top box, video disc player, power amplifier, household audio and video system etc., each electrical equipment manually shuts down or remote-control closedown, and trouble seems, and the shutdown of the electrical equipment of remote control, timing shutdown, electrical equipment be all also in power consumption, long-time standby, the expense electricity also affects appliance life, is unfavorable for the machine maintenance; Energy-saving socket has the telecomputer class on the market, and is handy on the computer, be used in look or other places inconvenient again, and the intelligent socket of patent 200420025283.7 colour TVs is only applicable to colour TV, versatility is poor, circuit is complicated; And patent 200520061308.3 low power consumption remote control standby circuits, shutdown magnetic connection in shutdown lead-in wire in its stand-by circuit and the remote control ac dump circuit, its circuit is relevant with shutdown relay in the follow-up appliance remote control circuit, relevant connection must be arranged, could form complete circuit, can not independent finished products, also can only control a machine, more difficult popularization and application; Some energy-saving sockets can only turn-off peripheral hardware electrical equipment, and the electrical equipment of master control is also in standby; Power consumption during for the elimination standby is avoided long-time energising, affects appliance life, can not forget unplugg after most electrical equipment are finished, and cuts off AC power, and frequent plug, not only trouble is more aggravated loose contact, the damage plugs and sockets, and impact is used.
Summary of the invention:
The present invention is achieved through the following technical solutions:
The object of the invention is to provide a kind of little power remote operated standby socket, belongs to the Energy Saving Control field, socket this in low power consumption standby, be convenient to electrical appliance itself and carry Infrared remote controller and start by any key remote control.Control master control electrical equipment can detect the load variations of master control electrical equipment, as long as just can reach a kind of energy-saving socket that the controlled electrical equipment of master control electrical equipment turn-offs.It is characterized in that, form by starting button, cancellation switch, AC relay, control circuit, photoelectric coupled circuit, remote control circuit, auxiliary power circuit, sampling detection amplifying circuit, indicator light, a master control output and a plurality of controlled output.
Control relay circuit and remote control circuit method of attachment: the normally opened contact JK1 of startup button AN1 and AC relay also connects, and is serially connected with power supply input L end again and holds with power supply output L; Power supply output L end is controlled output, connects the controlled electrical equipment of peripheral hardware; Power supply input L end is through cancellation K switch, resistance R 8, the source coil of AC relay J1, rectifier bridge, both positive and negative polarity opposite and the light-emitting diode D10, the light-emitting diode D11 that connect, to power supply N end, light-emitting diode D10, light-emitting diode D11 double as standby indicating lamp; Connection control circuit between the both positive and negative polarity of rectifier bridge D1-4, collector electrode and the emitter of the both positive and negative polarity of rectifier bridge and triode Q1 also connects; Behind the anodal crosstalk resistance R6 of rectifier bridge, through voltage-stabiliser tube VD1 voltage stabilizing, capacitor C 4 filtering form five volts remote control and the power supply of control circuit; Five volts of positive sources connect remote control reception head positive pole, and the negative pole of Receiver connects the negative pole of rectifier bridge, the base stage of the output pin series diode D5 of Receiver, resistance R 5, the triode Q2 of company; The negative terminal of optocoupler output connects the negative pole of rectifier bridge, its anode also through resistance R 5, connect the base stage of triode Q2; The emitter of triode Q2 connects five volts of power positive ends, delay capacitor C3 is attempted by between the emitter and base stage of triode Q2, connect the base stage of triode Q1 after the collector series connection resistance R 7 of triode Q2, the base stage of triode Q1 connects capacitor C 5 to the negative pole of rectifier bridge.
Sampling detects the method for attachment of amplifying circuit, optocoupler and accessory power supply: power supply N holds one the tunnel to connect master control electrical equipment through sample resistance R1, be the master control output, be serially connected in the signal that master control output sample resistance R1 forms, through resistance R 2 bufferings, diode D6 rectification, capacitor C 1 filtering, the clamper of diode D7, D8, connect triode Q3 base stage, triode Q3 emitter connects power supply N end; In power supply output L terminating resistor R3 step-down, light-emitting diode D9 rectification, light-emitting diode D9 doubles as output and connects indicator light, through voltage-stabiliser tube VD2 voltage stabilizing, capacitor C 2 filtering, form the accessory power supply of ten second of the three ten-day periods of the hot seasons, the cathode series resistance R4 of its power supply, optocoupler IC1 input detects amplifying triode Q3 through sampling and holds to power supply N.
The course of work of circuit is: the K that closes a switch, and the circuit standby, power supply is through K switch, resistance R 8, the source coil of AC relay J1, rectifier bridge, both positive and negative polarity opposite and the light-emitting diode D10, the D11 that connect hold to power supply N.During standby, the standby voltage about AC relay J1 formation 50V, the standby voltage about rectifier bridge formation 170V, through rectification, resistance R 6 step-downs, the VD1 voltage stabilizing, capacitor C 4 filtering form five volts remote control and the power supply of control circuit; Be convenient to remote control startup and control circuit work.
Start: when Receiver receives remote signal (any key by Infrared remote controller can start), its output pin is electronegative potential, by diode D5, resistance R 5, the base stage that makes triode Q2 is electronegative potential, triode Q2 conducting provides bias current to the base stage of triode Q1, triode Q1 conducting, the voltage of the both positive and negative polarity of rectifier bridge is dragged down, 50V left and right sides standby voltage on the source coil of AC relay J1, rise to about 190V immediately, the relay adhesive, output is connected, the controlled appliance starting of master control electrical equipment.Circuit start, output is connected, and through resistance R 3 step-downs, light-emitting diode D9 rectification, D9 also does output and connects indication, through voltage-stabiliser tube VD2 voltage stabilizing, capacitor C 2 filtering, the accessory power supply of 12V forms.
Power supply N holds one the tunnel to connect master control electrical equipment through sample resistance R1, be serially connected in the signal that master control output sample resistance R1 forms, cushion through series resistor R2, diode D6 rectification, capacitor C 1 filtering is for preventing the excessive electrical appliance of master control output access power, form overtension at R1, damage triode Q3, and with resistance R2 buffering, with the clamper of carrying out of diode D7, D8; When triode Q3 amplifies conducting, make the accessory power supply of 12V, through resistance R 4, optocoupler IC1 input to power supply N end, forms On current through triode Q3, the conducting of optocoupler IC1 output, the base potential of triode Q2 is dragged down, triode Q2 conducting, triode Q1 conducting, the voltage of the both positive and negative polarity of rectifier bridge is dragged down, the J1 coil voltage promotes, and makes relay keep adhesive, the output conducting.
Manually boot by AN1: when not using a teleswitch startup, and press when starting button AN1 (1-5 second), output is connected, and the electrical equipment of follow-up master control output can have the enough time start-up operation to enter normal operating conditions; If any television set remote control memory is arranged, need again press the remote circuit key and just start shooting and enter normal operating conditions.Can direct (otherwise starting main frame by remote controller again) startup enter normal operating conditions such as master control electrical equipment (television set), the signal that forms of sample resistance R1 then, make triode Q3 amplify conducting, make optocoupler IC1 input form On current, control circuit starts, make relay keep adhesive, the output conducting.
Shutdown: 1. when control master control electrical equipment shutoff or standby, master control electrical equipment quits work, be serially connected in the voltage signal that master control electrical output terminal sampling high-power resistance R1 forms, deficiency is so that triode Q3 amplifies conducting after testing, the optocoupler input does not have electric current to pass through, the optocoupler output can not get control signal and ends, the base stage of triode Q2 is high potential, triode Q2 cut-off, triode Q1 cut-off, the voltage of the both positive and negative polarity of rectifier bridge raises, relay coil voltage is fallen, relay J K1 discharges, and output is cut off, and circuit enters holding state.2. manual stopcock K, the relay outage discharges, and cuts off output, after K disconnects, cancellation remote control standby function.
After the master control electrical equipment shutdown standby, the input no current of optocoupler passes through, and the current potential of the base stage of triode Q2 is upgraded to high potential, and output is turn-offed, and circuit enters holding state.
Time-delay: the effect of C3 is to stablize remote control and starts, and time delayed turn-off.
The current potential of key base stage of triode Q2 in control circuit, its current potential is low, and control circuit starts, and output is connected.Start-up course is: 1. by remote control the base potential of triode Q2 is dragged down.2. the base stage of following by delay capacitor C3 control triode Q2 is the electronegative potential of certain time-delay time.3. make the master control appliance starting enter normal operating conditions, detect through sampling, triode Q3 conducting, optocoupler conducting, the electronegative potential of the current potential of the base stage of control triode Q2 when shutting down standby.
Beneficial effect is: control circuit is simple, and circuit standby power consumption is low, is equivalent to the power consumption of one or two indicator light; It is convenient to start, shut down more convenient, can detect the load variations of master control electrical equipment, control master control electrical equipment one machine, reach 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, eliminate the electric appliance series stand-by power consumption, only have this socket power at low power consumption standby, just can start by the Infrared remote controller any key, input and output are the switch of relay, can connect various electrical equipment, as being used for computer, multimedia, the Series correlation electrical equipment such as TV, home audio-visual system use, and are convenient and practical, memorandum, energy-conservation.
Description of drawings:
Fig. 1 is pie graph of the present invention.
Fig. 2 is circuit diagram of the present invention.Among Fig. 2,1. start button AN1,2. AC relay J1,3. control circuit, 4. remote control circuit, 5. sampling detection amplifying circuit, 6. the photoelectric coupled circuit IC1 of signal conversion, 7. accessory power supply, 8. master control output, 9. controlled output; Standby indicating lamp is D10, D11, and it is D9 that indicator light is connected in output, and H is infrared receiving terminal, and R is resistance, C is electric capacity, and Q is triode, and D1-8 is diode, and VD1-2 is voltage-stabiliser tube, IC1 is optocoupler, and J1 is AC relay, and K is the switch of manually cancelling the circuit standby.
Embodiment:
A kind of little power remote operated standby socket, as shown in Figure 2, it is characterized in that, formed by the photoelectric coupled circuit that starts button, AC relay, control circuit, signal conversion, remote control circuit, sampling detection amplifying circuit, indicator light, a master control output and a plurality of controlled output.Wherein, make standby indicating lamp with light-emitting diode D10, D11, D9 does output and connects indicator light, and plays rectified action, and H is infrared receiving terminal, and C1-5 is electrochemical capacitor.
Q1 is NPN type triode C2383, Q2 is the positive-negative-positive triode, Q3 is NPN type triode, and D1-8 is diode, uses IN4007, VD1 is the 5V voltage-stabiliser tube, VD2 is the 12V voltage-stabiliser tube, and IC1 is optocoupler C817, and AN1 is the Self-resetting button, select contact current large, K is the switch of manually cancelling the circuit standby; AC relay JQX-13F, two groups of contacts also connect, and are connected to input/output terminal, the installation of dispelling the heat.
R2-8 is conventional, electric-resistance, key is to be serially connected in choosing of master control electrical output terminal sampling high-power resistance R1, intercept one section electric furnace heating wire, put the terylene sleeve pipe, two ends are firm with copper coin or aluminium sheet and screw crimping, and are conducive to heat radiation, during the master control electrical work, resistance R 1 two ends can form the above alternating voltage of 0.5V, greater than the direct voltage of 0.6V, can make triode Q3 conducting behind the rectifying and wave-filtering.
Power supply N holds one the tunnel to connect master control electrical equipment through sample resistance R1, is serially connected in the signal that master control output sample resistance R1 forms, and cushions through series resistor R2, diode D6 rectification, capacitor C 1 filtering, triode Q3 amplifies conducting, optocoupler IC1 input is formed keep electric current, the conducting of optocoupler IC1 output, the base potential of triode Q2 is dragged down, triode Q2 conducting, triode Q1 conducting, the voltage of the both positive and negative polarity of rectifier bridge is dragged down, and makes relay keep adhesive, the output conducting.
For preventing the excessive electrical appliance of master control output access power, form overtension at R1, damage triode Q3, and with the clamper of carrying out of diode D7, D8, protect the Q3 effect.
Start: when Receiver receives remote signal (any key by Infrared remote controller can start), its output pin is electronegative potential, by diode D5, resistance R 5, the base stage that makes triode Q2 is electronegative potential, triode Q2 conducting, bias current is provided for the base stage of triode Q1, triode Q1 conducting, the voltage of the both positive and negative polarity of rectifier bridge is dragged down, on the source coil of AC relay J1 by 50V left and right sides standby voltage, rise to immediately about 190V, the relay adhesive, output is connected, the controlled appliance starting of master control electrical equipment.Circuit start, output is connected, and output is through resistance R 3 step-downs, light-emitting diode D9 rectification, voltage-stabiliser tube VD2 voltage stabilizing, capacitor C 2 filtering, the accessory power supply of 12V forms.
Shutdown: when master control output master control electrical equipment 8. shuts down standby, master control electrical equipment quits work, and is serially connected in the voltage signal that master control electrical output terminal sampling high-power resistance R1 forms, and deficiency is so that triode Q3 amplifies conducting after testing, the optocoupler input does not have electric current to pass through, the optocoupler output can not get control signal and ends, through the time-delay of capacitor C 3, and Q2, Q1 cut-off, relay coil voltage is fallen, relay J K1 discharges, and output is cut off, and circuit enters holding state.
Standby section processes: power input L one tunnel is through K switch, resistance R 8, the source coil of AC relay J1, and rectifier bridge, both positive and negative polarity opposite and the light-emitting diode D10, the D11 that connect hold to power supply N.During standby, the standby voltage about AC relay J1 formation 50V, the standby voltage about rectifier bridge formation 170V, through rectification, resistance R 6 step-downs, VD1 voltage stabilizing, capacitor C 4 filtering form five volts remote control and the power supply of control circuit, are convenient to remote control startup and control circuit work.Because when resistance R 6 is selected 100K, voltage is about 50V during the source coil standby of J1, so the power consumption of its standby startup control circuit seldom; R6 is with the resistance of a 1/2W100K, or with the resistance of two 1/4W200K and connect, and notices that heat radiation installs.
Time-delay: the effect of C3 is to stablize remote control and starts, and time delayed turn-off, during value 47 μ F, delays time about 7 seconds; Just connect out-put supply by the Infrared remote controller any key, the secondary remote control starts master control electrical equipment, should finish in 7 seconds, otherwise turn-off output, gets back to again holding state.
The stand-by power consumption of whole circuit mainly consumes on the electric power loop of relay and 5V, is equivalent to the power consumption of one or two indicator light, and is low more than the stand-by power consumption of the electric appliance series such as telecomputer multimedia.
Attention: avoid fluorescent lamp, electricity-saving lamp light source irradiation, disturb away from electron rectifier, prevent the remote-control receiving circuit false triggering.
9. total load is in 2000W for controlled output, and according to the power of sample resistance R1,8. the master control output is loaded and should be controlled in the 1000W.
Starting-up method: 1. manual, when K switch was opened, pressing AN1 was the 1-5 time of second, and master control electrical equipment (television set) directly (otherwise starting main frame by remote controller again) startup enters normal operating conditions.2. remote control starts, and press any key of remote controller, condenser after starting, the state that rear condenser all must be opened, if any television set have remote control to remember, need again press the remote circuit key and just start shooting and enter normal operating conditions.
Closedown method: 1. manual stopcock K, relay J K1 does not have the conducting loop, cuts off output, and cancellation remote control standby function.2. turn-off master control electrical equipment, master control electrical equipment quits work, and through electric circuit inspection, relay J K1 discharges, and output is cut off, and circuit enters holding state.3. make the master control electric appliance standby with remote controller, or become holding state regularly, detect through sample circuit, relay J K1 discharges, and output is cut off, and circuit enters holding state.As: see TV, before sleeping, arrange regularly 30 minutes such as RTV remote television, television set enters holding state after 30 minutes, after this energy-conservation socket detection, cuts off the electricity supply, namely turn-off the power supply of television set simultaneously, together with controlled peripheral hardware electrical equipment, such as the power supplys such as set-top box also controlled shutdown, this socket power is at low-power consumption standby.
Little power remote operated standby socket, control circuit is simple, and cost is low, and is low in energy consumption, opens electric appliance series by the remote controller any key, controls a machine, turn-offs whole electric appliance series of controlling, eliminates the electric appliance standby power consumption, convenient and practical, and memorandum is energy-conservation.
Claims (1)
1. little power remote operated standby socket, it is characterized in that, form by starting button, cancellation switch, AC relay, control circuit, photoelectric coupled circuit, remote control circuit, auxiliary power circuit, sampling detection amplifying circuit, indicator light, a master control output and a plurality of controlled output; The normally opened contact JK1 of startup button AN1 and AC relay also connects, and is serially connected with power supply input L end again and holds with power supply output L; Power supply output L end is controlled output, connects the controlled electrical equipment of peripheral hardware; Power supply input L end is through cancellation K switch, resistance R 8, the source coil of AC relay J1, rectifier bridge, both positive and negative polarity opposite and the light-emitting diode D10, the light-emitting diode D11 that connect, to power supply N end, light-emitting diode D10, light-emitting diode D11 double as standby indicating lamp; Connection control circuit between the both positive and negative polarity of rectifier bridge D1-4, collector electrode and the emitter of the both positive and negative polarity of rectifier bridge and triode Q1 also connects; Behind the anodal crosstalk resistance R6 of rectifier bridge, through voltage-stabiliser tube VD1 voltage stabilizing, capacitor C 4 filtering form five volts remote control and the power supply of control circuit; Five volts of positive sources connect remote control reception head positive pole, and the negative pole of Receiver connects the negative pole of rectifier bridge, the base stage of the output pin series diode D5 of Receiver, resistance R 5, the triode Q2 of company; The negative terminal of optocoupler output connects the negative pole of rectifier bridge, its anode also through resistance R 5, connect the base stage of triode Q2; The emitter of triode Q2 connects five volts of power positive ends, delay capacitor C3 is attempted by between the emitter and base stage of triode Q2, connect the base stage of triode Q1 after the collector series connection resistance R 7 of triode Q2, the base stage of triode Q1 connects capacitor C 5 to the negative pole of rectifier bridge; Power supply N holds one the tunnel to connect master control electrical equipment through sample resistance R1, be the master control output, be serially connected in the signal that master control output sample resistance R1 forms, through resistance R 2 bufferings, diode D6 rectification, capacitor C 1 filtering, the clamper of diode D7, D8, connect triode Q3 base stage, triode Q3 emitter connects power supply N end; In power supply output L terminating resistor R3 step-down, light-emitting diode D9 rectification, light-emitting diode D9 doubles as output and connects indicator light, through voltage-stabiliser tube VD2 voltage stabilizing, capacitor C 2 filtering, form the accessory power supply of ten second of the three ten-day periods of the hot seasons, the cathode series resistance R4 of its power supply, optocoupler IC1 input detects amplifying triode Q3 through sampling and holds to power supply N.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010229084 CN101950894B (en) | 2010-07-11 | 2010-07-11 | Micro-power consumption remote control standby console |
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| CN 201010229084 CN101950894B (en) | 2010-07-11 | 2010-07-11 | Micro-power consumption remote control standby console |
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| CN101950894A CN101950894A (en) | 2011-01-19 |
| CN101950894B true CN101950894B (en) | 2013-04-24 |
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| CN 201010229084 Expired - Fee Related CN101950894B (en) | 2010-07-11 | 2010-07-11 | Micro-power consumption remote control standby console |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105790958A (en) * | 2014-12-24 | 2016-07-20 | 曹毅林 | Network security power saver |
| CN108471028A (en) * | 2018-05-03 | 2018-08-31 | 长兴博泰电子科技股份有限公司 | A kind of power consumption control system based on Intelligent extension socket |
| CN109541970A (en) * | 2018-10-26 | 2019-03-29 | 华南理工大学 | A kind of electric appliance super-low standby power consumption circuit |
| CN112865775A (en) * | 2021-01-07 | 2021-05-28 | 中国电子科技集团公司第四十三研究所 | Remote control startup and shutdown circuit |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1384664A (en) * | 2001-03-13 | 2002-12-11 | 戴俊 | Remote control and overload shut-off device for color TV set |
| CN201247865Y (en) * | 2008-06-30 | 2009-05-27 | 兰如根 | Energy-saving socket for computer television |
| CN201717456U (en) * | 2010-07-11 | 2011-01-19 | 兰一晨 | Micro-power remote operated standby socket |
-
2010
- 2010-07-11 CN CN 201010229084 patent/CN101950894B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1384664A (en) * | 2001-03-13 | 2002-12-11 | 戴俊 | Remote control and overload shut-off device for color TV set |
| CN201247865Y (en) * | 2008-06-30 | 2009-05-27 | 兰如根 | Energy-saving socket for computer television |
| CN201717456U (en) * | 2010-07-11 | 2011-01-19 | 兰一晨 | Micro-power remote operated standby socket |
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