CN202583782U - Power saving control device - Google Patents

Power saving control device Download PDF

Info

Publication number
CN202583782U
CN202583782U CN 201220264999 CN201220264999U CN202583782U CN 202583782 U CN202583782 U CN 202583782U CN 201220264999 CN201220264999 CN 201220264999 CN 201220264999 U CN201220264999 U CN 201220264999U CN 202583782 U CN202583782 U CN 202583782U
Authority
CN
China
Prior art keywords
power
power supply
triode
resistance
circuit
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN 201220264999
Other languages
Chinese (zh)
Inventor
兰如根
Original Assignee
兰如根
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 兰如根 filed Critical 兰如根
Priority to CN 201220264999 priority Critical patent/CN202583782U/en
Application granted granted Critical
Publication of CN202583782U publication Critical patent/CN202583782U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a power saving control device, which is characterized by consisting of a starting knob, a system power supply, a power detection circuit, a delay control circuit, a relay circuit, a master control output end and a controlled output end. The control circuit is simple; when electrical equipment at the master control output end is powered-off or standby and outputs power smaller than the set power, energy saving control is carried out, all power supplies are automatically cut off, so that power consumption is zero and energy is saved. All power supplies are switched on when one power supply is switched on, and all power supplies are switched off when one power supply is switched off. Troubles that power plugs are pulled out or a switch on a socket is switched off after use each time are eliminated. The power saving control device is suitable for single electrical equipment or a plurality of pieces of related series electrical equipment; a power measuring circuit of an electronic watt-hour meter is used, suitable for load detection of various properties, accurate and reliable; and the control circuit is low in power consumption and cost, has a few elements, is convenient, practical, safe and energy-saving, saves troubles and prevents a user from forgetting to switch off the power supply.

Description

A kind of electricity-saving control device
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.
3. existing energy-saving controller is complicated circuit mostly, job insecurity, and cost is high, and 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; Utilize the power-measuring circuit of electronic electric energy meter, detect the change in current of master control output terminal electric appliance load, the electrical equipment shutdown or the standby of master control output terminal, output are cut off whole power supplys during less than the power set automatically, and zero-power is energy-conservation.Control a machine, all turn-off.Be fit to single electrical equipment or a plurality of relevant electric appliance series use.
A kind of electricity-saving control device is characterized in that, by starting button, system power supply, power-sensing circuit, delay control circuit, relay circuit, master control output terminal and controlled output terminal composition.
The normally opened contact JK1 of startup button AN1 and relay also connects; Be serially connected with the power supply input/output terminal again; 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, and system power supply is connected in power-sensing circuit ⑶ and delay control circuit ⑷ and relay circuit ⑸; Power supply output L end links the system power cathode; Power supply output L end is through one section copper cash or be engraved in circuit board the preceding paragraph Copper Foil or the current diverter directly processed with copper-manganese in the electronic electricity meter connects master control electrical equipment, i.e. power supply output L end is current diverter top even, and 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 N 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 warp of power detection IC1 and the stabilivolt VD3 that connects, the negative pole of capacitor C 3 to system power supply; 1 pin of power detection IC1 is through the positive pole of resistance R 3, light emitting diode TD1 to system power supply; 6 pin of power detection IC1 connect the base stage that triode Q1 is controlled in time-delay through light emitting diode TD2, resistance R 2, the negative pole of the emitter welding system power supply of time-delay control triode Q1, collector warp and the diode D3 that connects and the positive pole of resistance R 1 to system power supply of time-delay control triode Q1; The collector of time-delay control triode Q1 is through the negative pole of capacitor C 1 to system power supply; Time-delay is controlled the collector of triode Q1 through the base stage of stabilivolt VD4 to triode Q2, the base stage of triode Q2 warp and the capacitor C 4 and resistance R 12 to system power supply negative pole that connect, the negative pole of the emitter welding system power supply of triode Q2; The base stage of the collector connecting relay control triode Q3 of triode Q2; The base stage of relay control triode Q3 is through the positive pole of resistance R 13 to system power supply, and relay is controlled the negative pole of the emitter welding system power supply of triode Q3, and the collector of relay control triode Q3 is through the positive pole of coil-end to the system power supply of relay.
The circuit working process:
When pressing startup button AN1, power connection, relay adhesive.System power supply to capacitor C 1 charging time-delay, in capacitor C 1 charging time-delay voltage elevation process, gets into normal operating conditions if the master control electrical equipment of power output end starts through resistance R 1; 6 pin of power-sensing circuit IC1 have pulse signal output, intermittently conducting of time-delay control triode Q1, and the charging voltage of capacitor C 1 periodically discharges; Make the voltage stabilizing value of the charging voltage of capacitor C 1 less than stabilivolt VD4, triode Q2 ends, relay control triode Q3 conducting; Relay is kept 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 that power-sensing circuit detects the master control output terminal is during less than setting value, and the 6 pin pulse signal output times of power-sensing circuit IC1 are elongated, and 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; Make the voltage stabilizing value of the charging voltage of capacitor C 1 above stabilivolt VD4, triode Q2 conducting, relay control triode Q3 ends; 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.During power remove, diode D3 is that the charging voltage of delay capacitor C1 provides leakage path, prepares for circuit starts once more.
Beneficial effect:
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.Zero-power is energy-conservation.Promptly 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.Reach energy saving purposes.One opens standard-sized sheet, and one closes complete shut-down.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 meter, be suitable for the load detection of various performances, accurately reliable, control circuit is low in energy consumption, and 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 a pie graph.Fig. 2 is a circuit diagram.
Among Fig. 2: start button ⑴, system power supply ⑵, power-sensing circuit ⑶, delay control circuit ⑷, relay circuit ⑸, master control output terminal ⑹, controlled output terminal ⑺.
Embodiment:
A kind of electricity-saving control device like Fig. 1, shown in Figure 2, is fit to single electrical equipment or a plurality of relevant electric appliance series use, and control master control electrical equipment one machine reaches all a kind of energy-saving control circuits of shutoff purpose of the controlled electrical equipment series of master control electrical equipment device power supply (DPS) time-delay; By starting button, system power supply, power-sensing circuit, delay control circuit, relay circuit, master control output terminal and 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 J1 is with the relay of 12V; C1-4 is an electrochemical capacitor, and C5 is the electric capacity of the dacron of 1 μ F/400V, and R1-13 is a resistance; D1-4 is commutation diode IN4007; Pilot lamp is light emitting diode TD1, and the pulse pilot lamp is light emitting diode TD2, and VD1-4 is a stabilivolt.IC1 is the electric energy computation chip CSE7758 that power-sensing circuit is used; Q1-3 is a NPN type triode.
Current diverter is used for detecting the size of current of master control electrical equipment, and is better with copper-manganese, or the current diverter of directly processing 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, is the point of the B in the accompanying drawing 2; The current diverter key is the copper and length thickness of lead between A, two current sampling points of B; 0.5 millimeter to 2 millimeters of also available diameter, long 1 to 10 centimetre one section copper cash or be engraved in circuit board the preceding paragraph Copper Foil and make current diverter, current diverter answers crimping good, heat radiation is installed and is provided with.
When pressing startup button AN1, power connection, relay adhesive.System power supply to capacitor C 1 charging time-delay, in capacitor C 1 charging time-delay voltage elevation process, gets into normal operating conditions if the master control electrical equipment of power output end starts through resistance R 1; 6 pin of power-sensing circuit IC1 have pulse signal output, intermittently conducting of time-delay control triode Q1, and the charging voltage of capacitor C 1 periodically discharges; Make the voltage stabilizing value of the voltage of capacitor C 1 less than stabilivolt VD4, triode Q2 ends, relay control triode Q3 conducting; Relay is kept 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 that power-sensing circuit detects the master control output terminal is during less than setting value, and the 6 pin pulse signal output times of power-sensing circuit IC1 are elongated, and 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; Make the voltage stabilizing value of the voltage of capacitor C 1 above stabilivolt VD4, triode Q2 conducting, relay control triode Q3 ends; 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.During power remove, diode D3 is that the charging voltage of delay capacitor C1 provides leakage path, prepares for circuit starts once more.
Start: pressing AN1 is the 1-2 time of second, and power connection starts the controlled electrical equipment of master control and gets 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: master control electrical equipment is finished the work, and gets into holding state, through electric circuit inspection, cuts off the electricity supply.
C: behind the electrical equipment entering program shutdown timing shutdown,, cut off the electricity supply through electric circuit inspection.
D: make the master control electric appliance standby with telepilot, after setting the televisor turning device to sleep mode, become holding state,, cut off the electricity supply through electric circuit inspection.
A kind of electricity-saving control device, master control electrical equipment shutdown or work are accomplished and are got into holding state, and output is carried out Energy Saving Control during less than the power set, and the time-delay of serial equipment power supply is all turn-offed, and zero-power is energy-conservation.Control a machine, turn-off all.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 fit to the load detection of various performances, accurately reliable, control circuit is low in energy consumption, and element is few, and cost is low, and is convenient and practical, energy-saving safe, and memorandum saves trouble.

Claims (1)

1. an electricity-saving control device is characterized in that, by starting button, system power supply, power-sensing circuit, delay control circuit, relay circuit, master control output terminal and controlled output terminal composition; The normally opened contact JK1 of startup button AN1 and relay also connects; Be serially connected with the power supply input/output terminal again; 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, and system power supply is connected in power-sensing circuit ⑶ and delay control circuit ⑷ and relay circuit ⑸; Power supply output L end links the system power cathode; Power supply output L end is through one section copper cash or be engraved in circuit board the preceding paragraph Copper Foil or the current diverter directly processed with copper-manganese in the electronic electricity meter connects master control electrical equipment, i.e. power supply output L end is current diverter top even, and 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 N 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 warp of power detection IC1 and the stabilivolt VD3 that connects, the negative pole of capacitor C 3 to system power supply; 1 pin of power detection IC1 is through the positive pole of resistance R 3, light emitting diode TD1 to system power supply; 6 pin of power detection IC1 connect the base stage that triode Q1 is controlled in time-delay through light emitting diode TD2, resistance R 2, the negative pole of the emitter welding system power supply of time-delay control triode Q1, collector warp and the diode D3 that connects and the positive pole of resistance R 1 to system power supply of time-delay control triode Q1; The collector of time-delay control triode Q1 is through the negative pole of capacitor C 1 to system power supply; Time-delay is controlled the collector of triode Q1 through the base stage of stabilivolt VD4 to triode Q2, the base stage of triode Q2 warp and the capacitor C 4 and resistance R 12 to system power supply negative pole that connect, the negative pole of the emitter welding system power supply of triode Q2; The base stage of the collector connecting relay control triode Q3 of triode Q2; The base stage of relay control triode Q3 is through the positive pole of resistance R 13 to system power supply, and relay is controlled the negative pole of the emitter welding system power supply of triode Q3, and the collector of relay control triode Q3 is through the positive pole of coil-end to the system power supply of relay.
CN 201220264999 2012-06-06 2012-06-06 Power saving control device Expired - Fee Related CN202583782U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220264999 CN202583782U (en) 2012-06-06 2012-06-06 Power saving control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220264999 CN202583782U (en) 2012-06-06 2012-06-06 Power saving control device

Publications (1)

Publication Number Publication Date
CN202583782U true CN202583782U (en) 2012-12-05

Family

ID=47253174

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220264999 Expired - Fee Related CN202583782U (en) 2012-06-06 2012-06-06 Power saving control device

Country Status (1)

Country Link
CN (1) CN202583782U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103279044A (en) * 2013-05-11 2013-09-04 兰如根 Standby power-saving controller
CN103368131A (en) * 2013-08-08 2013-10-23 兰如根 Energy-saving device for over-voltage protection
CN103389675A (en) * 2013-08-07 2013-11-13 兰如根 Voice prompt device for overload work of electric appliance
CN103399502A (en) * 2013-08-07 2013-11-20 兰如根 Electric appliance standby voice prompting device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103279044A (en) * 2013-05-11 2013-09-04 兰如根 Standby power-saving controller
CN103389675A (en) * 2013-08-07 2013-11-13 兰如根 Voice prompt device for overload work of electric appliance
CN103399502A (en) * 2013-08-07 2013-11-20 兰如根 Electric appliance standby voice prompting device
CN103368131A (en) * 2013-08-08 2013-10-23 兰如根 Energy-saving device for over-voltage protection

Similar Documents

Publication Publication Date Title
CN202583782U (en) Power saving control device
CN203367975U (en) Standby electricity-saving device of overvoltage protection
CN202677105U (en) Energy-saving power-off controller
CN202586909U (en) Energy-saving control device
CN203038030U (en) An energy-saving control circuit capable of achieving remotely-controlled standby
CN203054495U (en) Standby control circuit
CN203352134U (en) Energy-saving device for overvoltage protection
CN202616140U (en) Energy-saving control switch
CN203217317U (en) Standby energy-saving apparatus
CN102681468A (en) Power saving control device
CN202583754U (en) Energy-saving control device
CN202583752U (en) Electricity saving controller
CN203038029U (en) An energy-saving device started by remote control
CN102749862A (en) Energy-saving power down controller
CN202600399U (en) Electricity-saving controller for high-power electric appliances
CN103279044A (en) Standby power-saving controller
CN203191732U (en) Standby power-saving controller
CN202586906U (en) Power-saving controller
CN202696569U (en) Electricity saving control device for high-power electric appliance
CN203025500U (en) Remote-control starting energy-saving device
CN202696566U (en) Household appliance energy-saving controller
CN103368131A (en) Energy-saving device for over-voltage protection
CN203191760U (en) Standby energy-saving device
CN203084468U (en) Standby control circuit
CN102681459A (en) Electricity-saving control device for high-power electric appliance

Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20121205

Termination date: 20170606

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