CN203038030U - An energy-saving control circuit capable of achieving remotely-controlled standby - Google Patents

An energy-saving control circuit capable of achieving remotely-controlled standby Download PDF

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Publication number
CN203038030U
CN203038030U CN 201320067293 CN201320067293U CN203038030U CN 203038030 U CN203038030 U CN 203038030U CN 201320067293 CN201320067293 CN 201320067293 CN 201320067293 U CN201320067293 U CN 201320067293U CN 203038030 U CN203038030 U CN 203038030U
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circuit
power supply
power
control
resistance
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CN 201320067293
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兰如根
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兰如根
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Abstract

Provided is an energy-saving control circuit capable of achieving remotely-controlled standby. The energy-saving control circuit is characterized by comprising a manual starting circuit, a remotely-controlled starting circuit, a system power supply, a power detecting circuit, a time-delay circuit, a relay circuit, a master control output end, and a controlled output end. The simple energy-saving control circuit can be started manually or started by remote control. Only the remotely-controlled starting circuit in the entire circuit is on standby so that low stand-by power consumption is achieved. When electric appliances at the master control output end are powered off or on standby and the output power of the electric appliances is less than set power, energy-saving control is performed. And output power is automatically cut off in order to achieve an energy saving and consumption reducing purpose. Troubles in pulling out a power plug or turning off a switch on a socket after the electric appliances are used are prevented. The energy-saving control circuit is suitable for being used by a single electric appliance or multiple correlated electric appliances. The power detecting circuit using an electronic watt-hour meter is suitable for detection of loads with various performances and has characteristics of accuracy and reliability, few elements, low cost, convenience and practicality, safety and energy conservation, and preventing troubles and forgetting.

Description

The energy-saving control circuit of remote control standby
Technical field:
The utility model belongs to field of electric control, relates to a kind of energy-saving control circuit.
Background technology:
When 1. people make electrical appliance, often forget power cutoff, or the remote-control closedown standby, all can waste electric energy, be unfavorable for the electrical equipment maintenance, influence appliance life, even lead to a disaster.There are power consumption and standby safety problem.
Power consumption during 2. for the elimination electric appliance standby is avoided long-time energising, needs unplugg after most electrical equipment use up, and cut off AC power, and frequent plug bothers not only, more aggravates loose contact, damages plugs and sockets, and influence is used.And patent 200520061308.3 low-power-consumption remote control standby circuit, shutdown lead-in wire in its stand-by circuit is connected with shutdown magnetic circuit in the remote control ac dump circuit, its circuit is relevant with shutdown relay in the condenser remote control circuit of back, 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.
3. have mostly circuit complexity of energy-saving controller now, job insecurity, the cost height, it is difficult to safeguard.
Summary of the invention:
The utility model purpose is to provide a kind of energy-saving control circuit of automatic AC shutoff; Detect the variation of the electric current of master control output terminal electric appliance load, electrical equipment shutdown or the standby of master control output terminal, output are cut off out-put supply during less than the power set automatically, have only the remote control start-up circuit of this control circuit at low power consumption standby.Be electrical equipment shutdown or work finish enter holding state after, cut off the serial equipment power supply.Control a machine, out-put supply all turn-offs.Be fit to single electrical equipment or a plurality of relevant electric appliance series use.
The energy-saving control circuit of remote control standby is characterized in that, by manually booting circuit, remote control start-up circuit, system power supply, power-sensing circuit, delay circuit, relay circuit, master control output terminal and controlled output terminal composition.
The remote control start-up circuit connects: the remote control start-up circuit is connected on power input, power supply input L end is through resistance R 12, current limliting decompression capacitor C5, one the tunnel holds to power supply N through light emitting diode TD1, another road is after commutator tube D3 rectification, connect stabilivolt VD1 voltage stabilizing, capacitor C 3 filtering, become the power supply of remote control start-up circuit, its power cathode is power supply N end, remote control receives a power end and its remote control start-up circuit power supply and connects, remote control receives an output terminal one tunnel and holds to power supply N through capacitor C 4, remote control receives another road of an output terminal and connects the base stage that starts control triode Q2 through resistance R 14, and the emitter that starts control triode Q2 connects remote control start-up circuit positive source, and the collector that starts control triode Q1 connects the control utmost point of controllable silicon VS1 through resistance R 13.
Power supply input L end connects relay coil J1, the one tunnel through controllable silicon VS1 to power supply N end, hold to power supply N through controllable silicon VS2 on another road; Power supply input L holds, and connects the control utmost point of controllable silicon VS1 through startup button AN1, resistance R 15; The normally opened contact JK1 of relay is serially connected with power supply input L end output L end, and power output end is controlled output terminal ⑺; Power output end meets the system power supply ⑵ of capacitance current-limiting step-down and rectifying and wave-filtering voltage stabilizing; The system power supply positive pole through resistance R 11, light emitting diode TD3 to the system power supply negative pole; The system power supply negative pole connects power supply N end; System power supply is connected in power-sensing circuit ⑶ and delay circuit ⑷; Power supply N end through one section copper cash be engraved in circuit board the preceding paragraph Copper Foil or directly with electronic electricity meter in the current diverter made of copper-manganese connect master control electrical equipment, i.e. power supply N end company current diverter top, the current diverter tail end is master control output terminal ⑹; Current diverter top connects 2 pin of power detection IC1 through resistance R 4, and the current diverter tail end connects 3 pin of power detection IC1 through resistance R 5, and 4 pin of power detection IC1 connect power supply output L end through resistance R 6, resistance R 7, resistance R 8; The 5 pin welding system power cathodes of power detection IC1, the 1 pin welding system positive source of power detection IC1,6 pin of power detection IC1 are through light emitting diode TD2, resistance R 2 connects the base stage of time-delay control triode Q1, the negative pole of the emitter welding system power supply of time-delay control triode Q1, the collector of time-delay control triode Q1 connects the triggering input end of delay circuit IC2, the triggering input termination capacitor C 1 of delay circuit IC2 is to the negative pole of system power supply, the triggering input end connecting resistance R1 of delay circuit IC2 is to the positive pole of system power supply, the output terminal of delay circuit is through the control utmost point of resistance R 3 to controllable silicon VS2, and the control utmost point of controllable silicon VS2 is held to power supply N through closing button AN2.
The circuit working process:
After connecting the control circuit power supply, when pressing startup button AN1, power supply is through starting button AN1, resistance R 15, and the control utmost point of controllable silicon VS1 gets electric, controllable silicon VS1 conducting, relay adhesive, output conducting, circuit start; System power supply is delayed time to capacitor C 1 charging through resistance R 1, in capacitor C 1 charging time-delay voltage elevation process, if starting, the electrical equipment of master control output terminal enters normal operating conditions, 6 pin of power-sensing circuit IC1 have pulse signal output, intermittently conducting of time-delay control triode Q1, the charging voltage of capacitor C 1 periodically discharges, make the triggering input end current potential of delay circuit IC2 be in below 2/3rds of system power supply voltage, the output terminal of delay circuit IC2 is noble potential, the control utmost point of controllable silicon VS2 gets, controllable silicon VS2 conducting, relay is kept adhesive, power connection.
After connecting the control circuit power supply, perhaps press any key of telepilot, the reception head of remote control start-up circuit receives the infrared signal that telepilot sends, its output terminal output low level pulse signal, start the triode Q2 conducting of control, it is electric through resistance R 13 the control utmost point of controllable silicon VS1 to be got, controllable silicon VS1 conducting, the relay adhesive, circuit start after power supply output is connected, is kept controllable silicon VS2 conducting by the high level of delay circuit output terminal, relay is kept adhesive, power connection.
When master control output terminal electrical equipment turn-offs, then 6 pin of power-sensing circuit IC1 do not have pulse signal output, when the electrical appliance of master control output terminal is not activated or standby quits work, the electrical equipment electric power that power-sensing circuit detects the master control output terminal is during less than setting value, the 6 pin pulse signal output times of power-sensing circuit IC1 are elongated, Q1 is also elongated closing time for time-delay control triode, system power supply is delayed time to capacitor C 1 charging through resistance R 1, the triggering input terminal voltage of delay circuit IC2 surpass system power supply voltage 2/3rds after, the output terminal of delay circuit IC2 is electronegative potential, controllable silicon VS2 ends, and relay discharges, and power supply all turn-offs.
Capacitor C 1, resistance R 1 are the adjustment element of delay time, when making master control electrical equipment operate as normal, the 6 pin pulse signal output times of power-sensing circuit IC1 are less than its delay time, and when master control electrical equipment was not activated or the standby of shutting down quits work, the 6 pin pulse signal output times of power-sensing circuit IC1 were much larger than its time delayed turn-off time.Adjust the resistance value of resistance R 6, resistance R 7, resistance R 8, can change the 6 pin pulse signal output gap times of power-sensing circuit IC1.Adjust current diverter length thickness, also can change the 6 pin pulse signal output gap times of power-sensing circuit IC1.Behind the power remove, the charging voltage of delay capacitor C1 is released through the interior circuit of delay circuit IC2, prepares for circuit starts again.
Beneficial effect is: control circuit is simple, entire circuit has only the standby of remote control start-up circuit, stand-by power consumption is about 0.2W, can manually boot or the remote control startup, the 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, automatically cut off out-put supply, reach energy saving purposes.Be master control electrical equipment shutdown or work finish enter holding state after, the controlled electrical equipment series of master control device power supply (DPS) turn-offs.Control a machine, out-put supply all turn-offs.Save the trouble of pulling out attaching plug after each usefulness or turning off switch on the socket.Be fit to single electrical equipment or a plurality of relevant electric appliance series use, utilize the power-measuring circuit of electronic electric energy meter, be suitable for the load detecting of various performances, accurately reliable, element is few, and cost is low, and is convenient and practical, energy-saving safe, and memorandum saves trouble.
Description of drawings:
Fig. 1 is pie graph.Fig. 2 is circuit diagram.
Among Fig. 2: ⑴ manually boots circuit, ⑵ system power supply, ⑶ power-sensing circuit, ⑷ delay circuit, ⑸ remote control start-up circuit, ⑹ master control output terminal, the controlled output terminal of ⑺, ⑻ relay circuit.
Embodiment:
The energy-saving control circuit of remote control standby, as shown in Figure 1 and Figure 2, be fit to single electrical equipment or a plurality of relevant electric appliance series use, 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 a kind of energy-saving control circuit of purpose, have only the standby of remote control start-up circuit, stand-by power consumption is about 0.2W, when starting work about 2.2W.It is characterized in that, by manually booting circuit, remote control start-up circuit, system power supply, power-sensing circuit, delay circuit, relay circuit, master control output terminal and controlled output terminal composition.
Wherein: relay or the contactor of relay J 1 usefulness 220V, the normally opened contact JK1 of relay respectively and be serially connected with the power supply input/output terminal after connecing again, VS1, VS2 are ac thyristor MAC97A6, the power of master control output terminal electrical equipment can be according to electric power size selective relay between 30W to 4000W; R1-15 is resistance, C1-4 is electrochemical capacitor, C5 is the electric capacity of the dacron of 0.1 μ F/630V, C6 is the electric capacity of the dacron of 0.47 μ F/630V, D1-3 is commutation diode IN4007, and electromotion pilot lamp is light emitting diode TD1, and the pulse pilot lamp is light emitting diode TD2, relay indicating light is light emitting diode TD3, and VD1-3 is stabilivolt.Q1 is NPN type triode, and Q2 is the positive-negative-positive triode, and H is that remote control receives head, need add color filter before the reception head, as far as possible away from the daylight lamp energy-saving lamp, reduces and disturbs.IC1 is the electric energy computation chip CSE7758 that power-sensing circuit is used; IC2 is time-base integrated circuit NE555.
Current diverter is used for detecting the size of current of master control electrical equipment, better with copper-manganese, or the current diverter of directly making with copper-manganese in the electronic electricity meter, power supply output L end is current diverter top, be the point of the A in the accompanying drawing 2, the master control output terminal is the current diverter tail end, be the point of the B in the accompanying drawing 2, the current diverter key is A, copper and the length thickness of lead between two current sampling points of B, also available diameter is 0.5 millimeter to 2 millimeters, grow one section copper cash of 1 to 10 centimetre or be engraved in circuit board the preceding paragraph Copper Foil and make current diverter, current diverter answers crimping good, and heat radiation is installed and arranged.
After connecting the control circuit power supply, when pressing startup button AN1, power supply is through starting button AN1, resistance R 15, and the control utmost point of controllable silicon VS1 gets electric, controllable silicon VS1 conducting, relay adhesive, output conducting, circuit start; System power supply is delayed time to capacitor C 1 charging through resistance R 1, in capacitor C 1 charging time-delay voltage elevation process, if starting, the electrical equipment of master control output terminal enters normal operating conditions, 6 pin of power-sensing circuit IC1 have pulse signal output, intermittently conducting of time-delay control triode Q1, the charging voltage of capacitor C 1 periodically discharges, make the triggering input end current potential of delay circuit IC2 be in below 2/3rds of system power supply voltage, the output terminal of delay circuit IC2 is noble potential, the control utmost point of controllable silicon VS2 gets, controllable silicon VS2 conducting, relay is kept adhesive, power connection.
After connecting the control circuit power supply, perhaps press any key of telepilot, the reception head of remote control start-up circuit receives the infrared signal that telepilot sends, its output terminal output low level pulse signal, start the triode Q2 conducting of control, it is electric through resistance R 13 the control utmost point of controllable silicon VS1 to be got, controllable silicon VS1 conducting, the relay adhesive, circuit start after power supply output is connected, is kept controllable silicon VS2 conducting by the high level of delay circuit output terminal, relay is kept adhesive, power connection.
When master control output terminal electrical equipment turn-offs, then 6 pin of power-sensing circuit IC1 do not have pulse signal output, when the electrical appliance of master control output terminal is not activated or standby quits work, the electrical equipment electric power that power-sensing circuit detects the master control output terminal is during less than setting value, the 6 pin pulse signal output times of power-sensing circuit IC1 are elongated, Q1 is also elongated closing time for time-delay control triode, system power supply is delayed time to capacitor C 1 charging through resistance R 1, the triggering input terminal voltage of delay circuit IC2 surpass system power supply voltage 2/3rds after, the output terminal of delay circuit IC2 is electronegative potential, controllable silicon VS2 ends, and relay discharges, and power supply all turn-offs.
Capacitor C 1, resistance R 1 are the adjustment element of delay time, when making master control electrical equipment operate as normal, the 6 pin pulse signal output times of power-sensing circuit IC1 are less than its delay time, and when master control electrical equipment was not activated or the standby of shutting down quits work, the 6 pin pulse signal output times of power-sensing circuit IC1 were much larger than its time delayed turn-off time.Adjust the resistance value of resistance R 6, resistance R 7, resistance R 8, can change the 6 pin pulse signal output gap times of power-sensing circuit IC1.Adjust current diverter length thickness, also can change the 6 pin pulse signal output gap times of power-sensing circuit IC1.Behind the power remove, the charging voltage of delay capacitor C1 is released through the interior circuit of delay circuit IC2, prepares for circuit starts again.
Start:
A: behind the control circuit power connection, start by starting button AN1.B: press telepilot and start.Start the controlled electrical equipment of master control and enter normal operating conditions.
Shutdown:
A: turn-off master control electrical equipment, master control electrical equipment quits work, and through electric circuit inspection, cuts off out-put supply, and control circuit enters holding state.
B: electrical equipment through electric circuit inspection, cuts off out-put supply after entering program shutdown timing shutdown, and control circuit enters holding state.
C: master control electrical equipment is finished the work, and enters holding state, through electric circuit inspection, cuts off out-put supply, and control circuit enters holding state.
D: make the master control electric appliance standby with telepilot, become holding state after setting the televisor turning device to sleep mode, through electric circuit inspection, cut off out-put supply, control circuit enters holding state.
E: press and close button, cut off out-put supply, control circuit enters holding state.
The energy-saving control circuit of remote control standby can manually boot or remote control starts, and entire circuit has only the standby of remote control start-up circuit, stand-by power consumption is little, and the shutdown of the electrical equipment of master control output terminal or standby, output are during less than the power set, carry out Energy Saving Control, cut off out-put supply automatically.Be master control electrical equipment shutdown or work finish enter holding state after, the controlled electrical equipment series of master control device power supply (DPS) turn-offs.Control a machine, out-put supply all turn-offs.Save the trouble of pulling out attaching plug after each usefulness or turning off switch on the socket.Be fit to single electrical equipment or a plurality of relevant electric appliance series use, utilize the power-measuring circuit of electronic electric energy meter, be suitable for the load detecting of various performances, accurately reliable, element is few, and cost is low, and is convenient and practical, energy-saving safe, and memorandum saves trouble.

Claims (1)

1. the energy-saving control circuit of remote control standby is characterized in that, by manually booting circuit, remote control start-up circuit, system power supply, power-sensing circuit, delay circuit, relay circuit, master control output terminal and controlled output terminal composition; The remote control start-up circuit connects: the remote control start-up circuit is connected on power input, power supply input L end is through resistance R 12, current limliting decompression capacitor C5, one the tunnel holds to power supply N through light emitting diode TD1, another road is after commutator tube D3 rectification, connect stabilivolt VD1 voltage stabilizing, capacitor C 3 filtering, become the power supply of remote control start-up circuit, its power cathode is power supply N end, remote control receives a power end and its remote control start-up circuit power supply and connects, remote control receives an output terminal one tunnel and holds to power supply N through capacitor C 4, remote control receives another road of an output terminal and connects the base stage that starts control triode Q2 through resistance R 14, and the emitter that starts control triode Q2 connects remote control start-up circuit positive source, and the collector that starts control triode Q1 connects the control utmost point of controllable silicon VS1 through resistance R 13; Power supply input L end connects relay coil J1, the one tunnel through controllable silicon VS1 to power supply N end, hold to power supply N through controllable silicon VS2 on another road; Power supply input L holds, and connects the control utmost point of controllable silicon VS1 through startup button AN1, resistance R 15; The normally opened contact JK1 of relay is serially connected with power supply input L end output L end, and power output end is controlled output terminal ⑺; Power output end meets the system power supply ⑵ of capacitance current-limiting step-down and rectifying and wave-filtering voltage stabilizing; The system power supply positive pole through resistance R 11, light emitting diode TD3 to the system power supply negative pole; The system power supply negative pole connects power supply N end; System power supply is connected in power-sensing circuit ⑶ and delay circuit ⑷; Power supply N end through one section copper cash be engraved in circuit board the preceding paragraph Copper Foil or directly with electronic electricity meter in the current diverter made of copper-manganese connect master control electrical equipment, i.e. power supply N end company current diverter top, the current diverter tail end is master control output terminal ⑹; Current diverter top connects 2 pin of power detection IC1 through resistance R 4, and the current diverter tail end connects 3 pin of power detection IC1 through resistance R 5, and 4 pin of power detection IC1 connect power supply output L end through resistance R 6, resistance R 7, resistance R 8; The 5 pin welding system power cathodes of power detection IC1, the 1 pin welding system positive source of power detection IC1,6 pin of power detection IC1 are through light emitting diode TD2, resistance R 2 connects the base stage of time-delay control triode Q1, the negative pole of the emitter welding system power supply of time-delay control triode Q1, the collector of time-delay control triode Q1 connects the triggering input end of delay circuit IC2, the triggering input termination capacitor C 1 of delay circuit IC2 is to the negative pole of system power supply, the triggering input end connecting resistance R1 of delay circuit IC2 is to the positive pole of system power supply, the output terminal of delay circuit is through the control utmost point of resistance R 3 to controllable silicon VS2, and the control utmost point of controllable silicon VS2 is held to power supply N through closing button AN2.
CN 201320067293 2013-02-02 2013-02-02 An energy-saving control circuit capable of achieving remotely-controlled standby Expired - Fee Related CN203038030U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320067293 CN203038030U (en) 2013-02-02 2013-02-02 An energy-saving control circuit capable of achieving remotely-controlled standby

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105790958A (en) * 2014-12-24 2016-07-20 曹毅林 Network security power saver

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105790958A (en) * 2014-12-24 2016-07-20 曹毅林 Network security power saver

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130703

Termination date: 20140202

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