CN202094861U - Automatic energy-saving control switch - Google Patents
Automatic energy-saving control switch Download PDFInfo
- Publication number
- CN202094861U CN202094861U CN2011202157837U CN201120215783U CN202094861U CN 202094861 U CN202094861 U CN 202094861U CN 2011202157837 U CN2011202157837 U CN 2011202157837U CN 201120215783 U CN201120215783 U CN 201120215783U CN 202094861 U CN202094861 U CN 202094861U
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- China
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- power supply
- controllable silicon
- output
- silicon scr
- system power
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Abstract
The utility model relates to an automatic energy-saving control switch, which is characterized in that the automatic energy-saving control switch consists of an interlocking switch with a relay, a system power supply, a time delay circuit, a relay control circuit, a mutual inductor, an energy-saving control circuit, an indicating lamp, a main control output end and a plurality of controlled output ends. The changes of the current of an electrical appliance load at the main control output end are detected. When an electrical appliance at the main control output end is powered off or in a standby mode and the output power is smaller than set power, all power supplies are cut off automatically and the goals of zero power consumption and energy saving are achieved. When relevant electrical appliances are used, only one main control electrical appliance is controlled, the goal of time-delay cutoff of all equipment power supplies of the main control electrical appliance and controlled electrical appliances is achieved and the standby power consumption of the electrical appliances is eliminated. The automatic energy-saving control switch is suitable for relevant series electric appliances such as computers, multimedia systems, televisions, home video and audio systems and the like, and has the advantages of simple control circuit, low cost, convenience and high practicability, energy saving.
Description
Technical field:
The utility model belongs to field of electric control, relates to the energy-conservation socket that telecomputer is used.
Background technology:
During people's electricity consumption, the custom remote-control closedown allows 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 cut off AC power, and frequent plug bothers not only, more aggravates loose contact, damages plugs and sockets, and influence is used.
Summary of the invention:
The utility model purpose is to provide a kind of automatic energy saving control switch of automatic AC shutoff, is energy-saving control circuit; Detect the variation of the electric current of master control output electric appliance load, the electrical equipment shutdown or the standby of master control output, output are carried out Energy Saving Control during less than the power set, cut off whole power supplys automatically, and zero-power is energy-conservation.When relevant electrical equipment uses, 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, zero-power is energy-conservation.Be fit to computer, multimedia, the relevant electrical equipment of series such as TV, home audio-visual system uses.
The automatic energy saving control switch is characterized in that, by the tape relay interlock switch, and system power supply, delay circuit, control relay circuit, instrument transformer, energy-saving control circuit, indicator light, a master control output and a plurality of controlled output are formed.
The tape relay interlock switch, its two groups of switches are serially connected with the power supply input/output terminal respectively, and 8. power output end is controlled output, 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.; System power supply be connected in delay circuit 4. with control relay circuit 3.; The positive pole of system power supply is through the negative pole of resistance R 3, light-emitting diode TD1 welding system power supply; Power supply output N end connects master control electrical equipment through instrument transformer primary coil L1 6., for the master control output 7.; Power supply output N end connects the control utmost point of controllable silicon SCR 1 through instrument transformer secondary coil L2 6., resistance R 1 and instrument transformer 6. secondary coil L2 and connect, the negative pole of controllable silicon SCR 1 negative electrode welding system power supply, promptly power supply N holds, and delay capacitor C2 is connected between the anode and negative electrode of controllable silicon SCR 1; Resistance R 4 and delay capacitor C2 also connect; The anode of controllable silicon SCR 1 is through the positive pole of resistance R 6 welding system power supplys, the anode of controllable silicon SCR 1 connects the control utmost point of controllable silicon SCR 2 through voltage-stabiliser tube VD1, the control utmost point warp of controllable silicon SCR 2 and the resistance R 5 that connects, capacitor C 3 are to power cathode, controllable silicon SCR 2 negative electrode welding system power cathodes, controllable silicon SCR 2 anodes are through the coil-end welding system positive source of tape relay interlock switch.
The circuit working process is: when pressing the tape relay interlock switch, power connection, system power supply is delayed time to capacitor C 2 chargings through resistance R 6, in capacitor C 2 charging time-delay voltage elevation process, if starting, the master control electrical equipment of output enters normal operating conditions, the signal that the secondary coil L2 of master control electrical output terminal instrument transformer forms, trigger controllable silicon SCR 1 conducting, the voltage of delay capacitor C2 is released, promptly Zheng Ji power supply is after resistance R 6, and to negative pole, voltage-stabiliser tube VD1 ends by controllable silicon SCR 1 conducting, controllable silicon SCR 2 does not open control, power connection.
When the electrical appliance of master control output is not activated or the standby of shutting down quits work, the electrical equipment electric power of master control output is during less than set point, the signal that the secondary coil L2 of master control electrical output terminal instrument transformer forms, when being not enough to controllable silicon SCR 1 amplification conducting, be that controllable silicon SCR1 ends, system power supply is delayed time to capacitor C 2 chargings through resistance R 6,4 shunting actions of resistance R, prolong the charging interval of capacitor C 2, capacitor C 2 positive terminal voltages raise voltage-stabiliser tube VD1 conducting, controllable silicon SCR 2 conductings, relay gets electric adhesive, and the tape relay interlock switch discharges, dump.
Capacitor C 2, resistance R 4, R6, voltage-stabiliser tube VD1 are that delay time is adjusted element.Behind the power remove, the charging voltage of delay capacitor C2, the one tunnel releases through resistance R 4, and releasing through resistance R 6, R3, light-emitting diode TD1 in another road, prepares for circuit starts once more.The secondary coil L2 that resistance R 1 is used for adjusting instrument transformer forms the size of signal.
When pressing the tape relay interlock switch once more, i.e. hand off power supply.
Beneficial effect is: control circuit is simple, and shutdown of the electrical equipment of master control output 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. tape relay interlock switch, 2. system power supply, 3. control relay circuit, 4. delay circuit, 5. energy-saving control circuit, 6. instrument transformer, 7. master control output, 8. a plurality of controlled outputs.
Embodiment:
The automatic energy saving control switch as shown in Figure 1 and 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 the tape relay interlock switch, system power supply, delay circuit, control relay circuit, instrument transformer, energy-saving control circuit, indicator light, a master control output and a plurality of controlled output are formed.
Wherein: the tape relay interlock switch, its two groups of K switch 1-1, K1-2 are serially connected with the power supply input/output terminal respectively, KM1 is its pull-in winding, R1-8 is a resistance, C1-3 is an electrochemical capacitor, and C4 is the electric capacity of the dacron of 1 μ F/400V, and D1-3 is a diode, indicator light is light-emitting diode TD1, and VD1-3 is a voltage-stabiliser tube.Q1 is a NPN type triode, is the Energy Saving Control triode.SCR2 is an one-way SCR.8. controlled output can connect a plurality of electrical equipment.
As required, primary winding of mutual inductor L1 is around the 1-5 circle, and the secondary coil L2 of instrument transformer is around the 50-400 circle, and resistance R 1 is got 33-330 Europe.During the master control electrical work, the signal that the secondary coil L2 of instrument transformer forms can make controllable silicon SCR 1 conducting; Such as: master control output termination host computer or the above television set of power consumption 50W, primary winding of mutual inductor L1 is around 3 circles, and the secondary coil L2 of instrument transformer is around 300 circles, and R1 gets 100 Europe, or adjusts as required.
When pressing the tape relay interlock switch, power connection, system power supply is delayed time to capacitor C 2 chargings through resistance R 6, in capacitor C 2 charging time-delay voltage elevation process, if starting, the master control electrical equipment of output enters normal operating conditions, the signal that the secondary coil L2 of master control electrical output terminal instrument transformer forms, trigger controllable silicon SCR 1 conducting, the voltage of delay capacitor C2 is released, promptly Zheng Ji power supply is after resistance R 6, and to negative pole, voltage-stabiliser tube VD1 ends by controllable silicon SCR 1 conducting, controllable silicon SCR 2 does not open control, power connection.
When the electrical appliance of master control output is not activated or the standby of shutting down quits work, the electrical equipment electric power of master control output is during less than set point, the signal that the secondary coil L2 of master control electrical output terminal instrument transformer forms, when being not enough to controllable silicon SCR 1 amplification conducting, be that controllable silicon SCR1 ends, system power supply is delayed time to capacitor C 2 chargings through resistance R 6,4 shunting actions of resistance R, prolong the charging interval of capacitor C 2, capacitor C 2 positive terminal voltages raise voltage-stabiliser tube VD1 conducting, controllable silicon SCR 2 conductings, relay gets electric adhesive, and the tape relay interlock switch discharges, dump.
Capacitor C 2, resistance R 4, R6, voltage-stabiliser tube VD1 are that delay time is adjusted element.Behind the power remove, the charging voltage of delay capacitor C2, the one tunnel releases through resistance R 4, and releasing through resistance R 6, R3, light-emitting diode TD1 in another road, prepares for circuit starts once more.The secondary coil L2 that resistance R 1 is used for adjusting instrument transformer forms the size of signal.
Start:
Press the tape relay interlock switch, power connection, the controlled electrical equipment of master control enters normal operating conditions.And the electrical equipment that has needs just can carry out the secondary start by the power key of remote controller again, start to enter normal operating conditions.
Shutdown:
A: press the tape relay interlock switch once more, cut off the electricity supply.
B: turn-off master control electrical equipment, master control electrical equipment quits work, and through electric circuit inspection, cuts off the electricity supply.
C: computer through electric circuit inspection, is cut off the electricity supply after entering the program shutdown.
D: make the master control electric appliance standby with remote controller, or become holding state after setting the television set turning device to sleep mode, detect through energy-saving control circuit, control tape relay interlock switch discharges dump.
Use rule: TV is seen in the bedroom, and the machine of switching off the TV of need not getting up closes set-top box, it is more convenient to seem during cold day, before falling asleep, sleep is set regularly 30 minutes as RTV remote television, television set enters holding state after 30 minutes, through this energy-conservation socket detection, cuts off the electricity supply, promptly turn-off the power supply while of television set, together with controlled peripheral hardware electrical equipment, as set-top box, power supplys such as satellite receiver are controlled shutdown also, this energy-conservation socket power turn-offs simultaneously, and zero-power is energy-conservation, memorandum.
Automatic energy saving control switch, master control output 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. the automatic energy saving control switch is characterized in that, by the tape relay interlock switch, and system power supply, delay circuit, control relay circuit, instrument transformer, energy-saving control circuit, indicator light, a master control output and a plurality of controlled output are formed; The tape relay interlock switch, its two groups of switches are serially connected with the power supply input/output terminal respectively, and 8. power output end is controlled output, 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.; System power supply be connected in delay circuit 4. with control relay circuit 3.; The positive pole of system power supply is through the negative pole of resistance R 3, light-emitting diode TD1 welding system power supply; Power supply output N end connects master control electrical equipment through instrument transformer primary coil L1 6., for the master control output 7.; Power supply output N end connects the control utmost point of controllable silicon SCR 1 through instrument transformer secondary coil L2 6., resistance R 1 and instrument transformer 6. secondary coil L2 and connect, the negative pole of controllable silicon SCR 1 negative electrode welding system power supply, promptly power supply N holds, and delay capacitor C2 is connected between the anode and negative electrode of controllable silicon SCR 1; Resistance R 4 and delay capacitor C2 also connect; The anode of controllable silicon SCR 1 is through the positive pole of resistance R 6 welding system power supplys, the anode of controllable silicon SCR 1 connects the control utmost point of controllable silicon SCR 2 through voltage-stabiliser tube VD1, the control utmost point warp of controllable silicon SCR 2 and the resistance R 5 that connects, capacitor C 3 are to power cathode, controllable silicon SCR 2 negative electrode welding system power cathodes, controllable silicon SCR 2 anodes are through the coil-end welding system positive source of tape relay interlock switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202157837U CN202094861U (en) | 2011-06-15 | 2011-06-15 | Automatic energy-saving control switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202157837U CN202094861U (en) | 2011-06-15 | 2011-06-15 | Automatic energy-saving control switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202094861U true CN202094861U (en) | 2011-12-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202157837U Expired - Fee Related CN202094861U (en) | 2011-06-15 | 2011-06-15 | Automatic energy-saving control switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202094861U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103064314A (en) * | 2012-12-16 | 2013-04-24 | 兰如根 | Energy-saving switch |
-
2011
- 2011-06-15 CN CN2011202157837U patent/CN202094861U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103064314A (en) * | 2012-12-16 | 2013-04-24 | 兰如根 | Energy-saving switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111228 Termination date: 20120615 |