CN201732945U

CN201732945U - Energy-saving socket with remote-control starting function

Info

Publication number: CN201732945U
Application number: CN201020285254XU
Authority: CN
Inventors: 兰莉莉
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-08-04
Filing date: 2010-08-04
Publication date: 2011-02-02
Anticipated expiration: 2020-08-04

Abstract

The utility model relates to an energy-saving socket with remote-control starting function, which belongs to the field of energy-saving control and can sense load change of a master control electrical appliance to control the master control electrical appliance so as to realize delayed complete switching-off of power supplies of controlled electrical appliance serial equipment of the master control electrical appliance. The energy-saving socket has the following circuit characteristics: the energy-saving socket is composed of a starting button, a closing button, a relay, a time-delay circuit, a sampling detection circuit, a control execution circuit, a remote-control starting circuit, an indicating lamp, a master control output end and a plurality of controlled output ends; a system power supply which adopts a capacitor to realize current limiting, voltage reducing, rectifying, filtering and voltage stabilizing is connected with the time-delay control circuit, the remote-control starting circuit and the control execution circuit; the switching-on/off of the circuit is controlled by the magnitude of signals formed by a sampling resistor connected at the master control output end in series; when the circuit is switched to the remote-control starting state, the power supply of the energy-saving socket is in standby mode, and any key of an infrared remote controller can be pressed to start and switch on an output power supply; the energy-saving socket adopts simple control circuit, leads to low power consumption, is convenient and practical, saves energy, is friendly to the environment, and can make memorandum.

Description

The energy-conservation socket that the band remote control starts

Technical field:

The utility model belongs to electric energy-saving control field, can detect load variations, reaches a kind of energy-conservation row's seat of energy-conservation purpose.

Background technology:

Computer shuts down with program, the shutdown of the electrical equipment of remote controls such as TV, set-top box, video disc player, power amplifier, electric fan, and timing shutdown, electrical equipment be all also in power consumption, long-time standby, the expense electricity also influences appliance life, is unfavorable for the machine maintenance; Energy-conservation 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 only is applicable to colour TV, versatility is poor, the circuit complexity; The energy-conservation socket that has can only turn-off peripheral hardware electrical equipment, and the electrical equipment of master control is also in standby, and complete shut-down is not disconnected; The remote control socket that has can not make things convenient for inadequately with the remote controller remote control Push And Release of existing electrical equipment.And the energy-conservation socket of patent 200520030076.5 universal remote controls, the circuit complexity, the cost height is not easy to promote; Power consumption during for the elimination standby is avoided long-time energising, influences appliance life, can not forget unplugg after most electrical equipment use up, and cuts off AC power, and frequent plug, not only trouble is more aggravated loose contact, the damage plugs and sockets, and influence is used.

Summary of the invention:

The utility model purpose is to provide a kind of automatic AC to turn-off energy-conservation socket, belong to the Energy Saving Control field, the load variations of energy perception master control electrical equipment realizes control master control electrical equipment one machine, reaches the whole a kind of energy-conservation sockets that turn-off purpose of the controlled electrical equipment series of master control electrical equipment device power supply (DPS) time-delay; When switching to the remote control starting state, this socket power is in holding state, is convenient to remote control and starts; Can eliminate or reduce the electric appliance standby power consumption, be fit to the relevant electrical equipment of series and use.

A kind of energy-conservation socket with the remote control startup, it is characterized in that, by start button, close button, system power supply, relay, delay circuit, sampling detect amplifying circuit, control executive circuit, remote control start power supply and switch outer pass, remote control start-up circuit, indicator light, a master control output and a plurality of controlled outputs etc. and form; Startup button AN1 and relay device normally opened contact JK1 also connects, and is serially connected with input/output terminal again, the system power supply of output termination capacitance current-limiting step-down rectifier filtering voltage regulation; Power supply is through R7 current limliting VD3 voltage stabilizing C5 filtering, and one the tunnel connects the remote control start-up circuit, and one the tunnel connects the delay control circuit be made up of R4, R3, C2 to negative pole; Another road of power supply connects the control circuit of relay source end-coil J1, controllable silicon SCR 1 anode negative electrode and diode D5 serial connection to negative pole; Output one tunnel is accepted control electrical equipment, connect master control electrical equipment behind the serial connection sample resistance R1 of another road of output, the signal that is serially connected in the formation of master control electrical output terminal sample resistance R1 detection senses is after R2 buffering, D1 rectification, C1 filtering, triode Q1 amplify, be connected in the positive pole of delay control circuit C2, the signal of delay control circuit opens control, triode Q2 amplifying signal through the voltage-stabiliser tube VD1 of serial connection again, be connected in the controllable silicon SCR 1 control utmost point, the control break-make; When the system power supply circuit switches to the remote control starting state, only cut off out-put supply, this socket power is in holding state, start the connection out-put supply by the Infrared remote controller any key, a reception H output pin is connected in time-delay through diode D4 and opens the control end, reception another road of H output pin is connected in the controllable silicon triggering of being made up of resistance R 6, R5 triode Q3 through diode D7 and opens control circuit, and the collector electrode of triode Q3 is connected in the controllable silicon SCR 1 control utmost point.

The course of work: when pressing the moment that starts button AN1, the output pin that receives a H is an electronegative potential, through the triode Q3 of diode D7 base stage is electronegative potential, the triode Q3 conducting that is triggered, the control of controllable silicon SCR 1 is high level very, and controllable silicon SCR 1 is triggered and keeps conducting, relay J 1 adhesive, output is connected, the master control electrical work; Be serially connected in the voltage that master control electrical output terminal sampling high-power resistance R1 detection senses forms, cushion through R2, D1 rectification, C1 filtering, triode Q1 amplifies, the rising of control time-delay charging voltage, control is opened in not conducting of voltage-stabiliser tube VD1, and triode Q2 ends, direct current controllable silicon SCR 1 is kept conducting, and connection is kept in output.Master control output termination master control electrical equipment, the controlled output termination peripheral hardware electrical equipment of being correlated with.

Control master control electrical equipment quits work; when being standby or shutdown; be serially connected in the voltage that master control electrical output terminal sampling high-power resistance R1 detection senses forms; deficiency is so that triode Q1 conducting; the power supply of voltage stabilizing is delayed time to capacitor C 2 chargings through resistance R 7, R4; adjust the numerical value of R4, R3, C2; control time-delay about 10 seconds; capacitor C 2 cathode voltages rise, voltage-stabiliser tube VD1 conducting, triode Q2 conducting; controllable silicon SCR 1 zero-crossing switching; D5 is that the reliable zero-crossing switching of controllable silicon is established, and relay J K1 discharges, and power supply all turn-offs.

When this socket switches to the remote control starting state, be that K1 is when connecing the 1-2 state, this socket power is in holding state, be convenient to remote control and start the back condenser, during any key of the Infrared remote controller that carries by electrical equipment such as television sets itself, the output pin that receives a H is a low level, the control voltage charging capacitor C2 voltage of promptly delaying time that opens of VD1 after D4 serial connection is dragged down, and triode Q2 ends, when the output pin that another road receives a H is low level, through the triode Q3 of D7 base stage is electronegative potential, the triode Q3 conducting that is triggered, the control of controllable silicon SCR 1 is high level very, and controllable silicon SCR 1 is triggered and keeps conducting, relay J 1 adhesive, output is connected.D4, D7 separate a reception output and delay circuit and open pining down and disturbing of control circuit.

When control master control electrical equipment quit work standby or shutdown, through time-delay, the power supply that cuts off follow-up output had only this socket power to be in 1W left and right sides stand-by power consumption, thereby has totally reduced stand-by power consumption.

Beneficial effect is: control circuit is simple, and is low in energy consumption, and control master control electrical equipment one machine reaches the purposes that the serial device power supply (DPS) time-delay of the controlled electrical equipment of master control electrical equipment is all turn-offed, and is convenient and practical, eliminates or the minimizing electric appliance standby energy-conserving and environment-protective, memorandum.

Description of drawings:

Fig. 1 is the utility model pie graph.Fig. 2 is the utility model circuit diagram.Wherein: 1. start button AN1,2. power supply, 3. controlled output, 4. master control output, 5. sampling detects amplifying circuit, 6. time-delay, 7. 8. the remote control start-up circuit controls executive circuit; Close button AN2, K1 is that remote control starts power change-over switch.

Embodiment:

As shown in Figure 2, section energy socket that the remote control of the utility model band starts, the relevant electrical equipment use of suitable series, master control electrical equipment one machine is controlled in realization, reaches a kind of energy-conservation sockets of the whole shutoff of the controlled electrical equipment series of master control electrical equipment device power supply (DPS) time-delay purpose; When switching to remote control startup function, this socket power is in holding state, is convenient to remote control and starts.AN1, AN2 are the button that resets certainly, and AN1 should select for use contact current big; Relay J 1 is used JZC-23F, and H is for receiving head, and Q1, Q2 are NPN type triode, and Q3 is the positive-negative-positive triode; Voltage-stabiliser tube VD1 chooses 4V, and voltage-stabiliser tube VD2 chooses 12V, and voltage-stabiliser tube VD3 chooses 5V; D1-9 is a diode; D10-11 is a light-emitting diode; C1-5 is an electrochemical capacitor; C6 current limliting step-down electric capacity of the dacron; withstand voltage 400V; for R is a resistance, key be serially connected in the master control electrical output terminal can perception the choosing of sampling high-power resistance R1 of load variations of master control electrical equipment, intercept one section electric furnace heating wire; two ends are firm with copper coin or aluminium sheet and screw crimping; and help heat radiation, during the master control electrical work, resistance R 1 two ends can form the above alternating voltage of 0.5V; behind the rectifying and wave-filtering greater than the voltage of 0.6V; make triode Q1 conducting, D2; D3 is the clamping action of protection Q1, and the Q1 conducting descends the voltage of capacitor C 2 positive poles; voltage-stabiliser tube VD1 does not open control; triode Q2 is that low level is ended because of base stage, and direct current controllable silicon SCR 1 is kept conducting, and output is connected.

Master control output termination master control electrical equipment, the controlled output termination peripheral hardware electrical equipment of being correlated with.8. controlled output can connect a plurality of electrical equipment, and total load should be controlled in the 2000W, and according to the power of sample resistance R1,7. the master control output is loaded and should be controlled in the 1000W.

When pressing the moment that starts button AN1, the output pin that receives a H is an electronegative potential, through the triode Q3 of D7 base stage is electronegative potential, the triode Q3 conducting that is triggered, the control of controllable silicon SCR 1 is high level very, and controllable silicon SCR 1 is triggered and keeps conducting, relay J 1 adhesive, output is connected, and the master control electrical work is serially connected in the voltage that master control electrical output terminal sampling high-power resistance R1 detection senses forms, cushion through R2, the D1 rectification, C1 filtering, triode Q1 amplifies, the rising of control time-delay charging voltage, control is opened in not conducting of voltage-stabiliser tube VD1, triode Q2 ends, and direct current controllable silicon SCR 1 is kept conducting, and connection is kept in output.

Control master control electrical equipment quits work; when being standby or shutdown; such as direct hand off TV set power; the remote-controlled television set shutdown; or television set is through timing shutdown; enter holding state, television set quits work, or program shutdown host computer quits work; be serially connected in the voltage that master control electrical output terminal sampling high-power resistance R1 detection senses forms; deficiency is so that triode Q1 conducting, and the power supply of voltage stabilizing is through resistance R 7; R4 adjusts R4 to capacitor C 2 charging time-delays; R3; the numerical value of C2; control time-delay about 10 seconds; capacitor C 2 cathode voltages rise, voltage-stabiliser tube VD1 conducting, triode Q2 conducting; controllable silicon SCR 1 zero-crossing switching; D5 is that the reliable zero-crossing switching of controllable silicon is established, and relay J K1 discharges, and power supply all turn-offs.

Usage one example: see TV, before falling asleep, RTV remote television is provided with regularly 30 minutes, television set enters holding state after 30 minutes, through this energy-conservation socket detection, delayed time 10 seconds, cut off the electricity supply, promptly turn-off the power supply while of television set, together with controlled peripheral hardware electrical equipment, as power supplys such as set-top box also controlled shutdown, this energy-conservation socket power turn-offs simultaneously, zero-power is energy-conservation, again memorandum; And when switching to remote control and starting function, this socket power is in holding state, is convenient to remote control at any time and starts electrical equipment.

The energy-conservation socket that the band remote control starts, control circuit is simple, and cost is low, and is low in energy consumption, and control master control electrical equipment one machine reaches the purpose that the serial device power supply (DPS) time-delay of the controlled electrical equipment of master control electrical equipment is all turn-offed, and is convenient and practical, eliminates or the minimizing electric appliance standby energy-conserving and environment-protective, memorandum.

Claims

1. energy-conservation socket that starts with remote control, it is characterized in that, by start button, close button, system power supply, relay, delay circuit, sampling detect amplifying circuit, control executive circuit, remote control start power change-over switch, remote control start-up circuit, indicator light, a master control output and a plurality of controlled outputs etc. and form; The normally opened contact JK1 of startup button AN1 and relay also connects, and is serially connected with input/output terminal again, the system power supply of output termination capacitance current-limiting step-down rectifier filtering voltage regulation; Power supply is through the R7 current limliting, the VD3 voltage stabilizing, and C5 filtering, the one tunnel connects the remote control start-up circuit, and one the tunnel connects the delay control circuit be made up of R4, R3, C2 to negative pole; Another road of power supply connects the control circuit of relay source end-coil J1, controllable silicon SCR 1 anode negative electrode and diode D5 serial connection to negative pole; Output one tunnel is accepted control electrical equipment, connect master control electrical equipment behind the serial connection sample resistance R1 of another road of output, the signal that is serially connected in the formation of master control electrical output terminal sample resistance R1 detection senses is after R2 buffering, D1 rectification, C1 filtering, triode Q1 amplify, be connected in the positive pole of delay control circuit C2, the signal of delay control circuit opens control, triode Q2 amplifying signal through the voltage-stabiliser tube VD1 of serial connection again, is connected in the controllable silicon SCR 1 control utmost point; A reception H output pin is connected in time-delay through diode D4 and opens the control end, reception another road of H output pin is connected in the controllable silicon triggering of being made up of resistance R 6, R5 triode Q3 through diode D7 and opens control circuit, and the collector electrode of triode Q3 is connected in the controllable silicon SCR 1 control utmost point.