CN203504517U - Remote control electrical appliance standby zero power consumption circuit driven on the basis of optical signal - Google Patents
Remote control electrical appliance standby zero power consumption circuit driven on the basis of optical signal Download PDFInfo
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- CN203504517U CN203504517U CN201320608893.9U CN201320608893U CN203504517U CN 203504517 U CN203504517 U CN 203504517U CN 201320608893 U CN201320608893 U CN 201320608893U CN 203504517 U CN203504517 U CN 203504517U
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Abstract
Disclosed is a remote control electrical appliance standby zero power consumption circuit driven on the basis of an optical signal. The standby zero power consumption circuit comprises an optical receiving module, a starting circuit and a turn-off circuit. The optical receiving module receives illumination of a strong light source to produce a photovoltage; the staring circuit receives the voltage produced by the optical receiving module, and transmits a starting signal when the voltage reaches a certain level; and the turn-off circuit completely turns off an remote control electrical appliance after a remote control signal of a remote controller is received. Therefore, a strong-light signal is established in addition to the remote control signal, and the starting circuit is triggered through a micro solar cell panel by utilizing the strong-light signal; and, when a shutdown signal is applied, the circuit capable of remotely controlling the electrical appliance is completely turned off by utilizing the remote control signal at the same time, so real standby zero power consumption is realized.
Description
Technical field
The utility model relates to a kind of remote control electrical appliance circuit, special, relates to a kind of remote control electrical appliance standby zero power consumption circuit driving based on light signal
Background technology
According to the investigation of Chinese CECP, find, standby energy consumption has accounted for the 3%-13% of civilian power consumption, and family appliance standby energy consumption accounts for 10% left and right of family's power consumption, and the average standby energy consumption of various household appliances is between 15-30 watt.The investigation result of Beijing points out, one of standby energy consumption is often only by 300Duo Wan family, Beijing resident family just needs 1.8 hundred million yuan of pay this extras, if count the standby energy consumption of enterprises and institutions in, numeral is more surprising.
" standby energy consumption " of remote control electrical appliance refers to that the electric equipment with idle function is obsolete time, the power consumption that does not have deenergization to occur.The electric equipment with standby energy consumption mainly contains air-conditioning, computer and communication system (comprising host computer, display screen, computer stereo, printer, scanner, charger, router etc.), home videos and audio system (comprising television set, DVD, sound equipment, Set Top Box, satellite receiver etc.).
Remote control electrical appliance exists the basic reason of stand-by power consumption to be, under holding state, the necessary long-term work of remote control reception module, to monitor at any time the enabling signal that remote control sends, now standby module transformer, control receiving system consume electric energy, and in 10w left and right.Realize " zero-power " standby, must when electrical appliance standby, thoroughly close remote control reception module, must be able to find again that user's remote control starts request simultaneously, this itself is exactly a contradiction.
In order to address these problems, existing solution is summed up and can be divided three classes: a class is to adopt boosting battery to solve remote control reception module for power supply problem, adopts rechargeable battery to guarantee that control circuit has power supply supply at receiving terminal; Equations of The Second Kind is to adopt huge capacitor to realize remote control reception module for power supply problem, and super capacitor is to remote-control receiving circuit and single-chip microcomputer power supply, guarantees the power save mode that receiving circuit can driving switch; The 3rd class is to adopt the power supply of 220V industrial frequency AC to keep receiving, and is remote control reception module for power supply.Sum up is all that remote control reception module is charged for a long time, and no matter how little its power consumption is, and electric energy, from where, all can not thoroughly be realized " zero-power " after all.Some so-called " zero-power " standby schemes take electromagnetic relay often to open conventionally, the step switch completing circuit of the Single-chip Controlling electromagnetic relay by active driving opens and closes to be controlled, this electric energy additionally consuming in electrical appliance run duration of the relay control coil of this mode is considerable, does not reach the effect of " zero-power ".
Therefore, how can realize real " zero-power " standby, the stand-by power consumption that reduces remote control electrical appliance becomes the technical problem of needing solution badly.
Summary of the invention
The purpose of this utility model is to propose a kind of remote control electrical appliance standby zero power consumption circuit driving based on light signal, and remote signal is separated with photopolymerization initiation signal, utilizes the light of micro solar battery plate to trigger, and starts open circuit, realizes real standby zero-power-consumption.
For reaching this object, the present invention by the following technical solutions:
The remote control electrical appliance standby zero power consumption circuit driving based on light signal, is characterized in that:
This circuit comprises Optical Receivers, and the irradiation that described Optical Receivers receives intense light source produces photovoltaic,
Open circuit, described open circuit receives the voltage that described Optical Receivers produces, and transmits start signal when voltage acquires a certain degree, and described open circuit comprises, Port end, its incoming end connects the voltage that described Optical Receivers produces, and connects field effect transistor Q
2the coral utmost point, negative pole is connected to the negative pole of power supply, and with diode D
2positive pole, field effect transistor Q
2source electrode, voltage stabilizing didoe U
1positive pole, capacitor C
1one end be connected with one end of the first K switch 1; The positive pole of described power supply and diode D
1positive pole be connected; Diode D
2negative pole and diode D
1negative pole, triode Q
1emitter connect; Triode Q
1base stage with meet current-limiting resistance R
1be connected, triode Q
1collector electrode and voltage regulation resistance R
2one end be connected, voltage regulation resistance R
2the other end and voltage stabilizing didoe U
1negative pole, capacitor C
1the other end be connected with the other end of the first K switch 1, described the first K switch 1 is controlled described remote control electrical appliance start.
Further, also comprise breaking circuit, described breaking circuit comprises: direct-flow input end VCC is 12V input, with field effect transistor Q
3collector electrode, one end of second switch K2 is connected; First signal end and diode D
4negative pole be connected, secondary signal end and diode D
3positive pole be connected; Diode D
3negative pole and diode D
4positive pole join, and with voltage regulation resistance R
3one end join; Voltage regulation resistance R
3the other end and field effect transistor Q
3base stage be connected; Triode field effect transistor Q
3emitter and current-limiting resistance R
4one end be connected; Current-limiting resistance R
4the other end and triode Q
4base stage be connected, triode Q
4collector electrode be connected with the other end of second switch K2, triode Q
4grounded emitter, described second switch K2 controls the shutoff of described remote control electrical appliance.
Further, described Optical Receivers is micro solar battery plate.
Further, described micro solar battery plate is installed on sealing flight data recorder.
Further, when described micro solar battery plate is the irradiation being subject to more than 2300lx, can produce the micro solar battery plate of 5V voltage.
Further, the remote controller that described remote control electrical appliance is carried out to remote control comprises remote signal source and intense light source.
Therefore, the utility model is set up high light signal outside remote signal, utilizes high light signal to trigger open circuit by micro solar battery plate, utilizes remote signal when applying off signal simultaneously, the circuit that thoroughly shutoff can remote control electrical appliance, realizes real standby zero-power-consumption.
Accompanying drawing explanation
Fig. 1 shows according to standby zero power consumption circuit block diagram of the present utility model;
Fig. 2 shows the circuit diagram according to open circuit of the present utility model;
Fig. 3 shows the circuit diagram according to breaking circuit of the present utility model;
Fig. 4 shows according to the remote controller with high light signal of the present utility model.
Embodiment
Below in conjunction with drawings and Examples, the present invention is described in further detail.Be understandable that, specific embodiment described herein is only for explaining the present invention, but not limitation of the invention.It also should be noted that, for convenience of description, in accompanying drawing, only show part related to the present invention but not entire infrastructure.
Referring to Fig. 1, show according to standby zero power consumption circuit block diagram of the present utility model,
This circuit comprises Optical Receivers 100, and the irradiation that described Optical Receivers receives intense light source 201 produces photovoltaic,
Open circuit 102, described open circuit receives the voltage that described Optical Receivers produces, and transmits start signal when voltage acquires a certain degree, preferably, when voltage reaches 5V when above, turns on power road 102 generation start signal.
Referring to Fig. 2, show the circuit diagram according to open circuit of the present utility model.
Described open circuit comprises, Port end, and its incoming end connects the voltage that described Optical Receivers produces, and connects field effect transistor Q
2grid, negative pole is connected to power supply, i.e. the negative pole of 220V power supply, and with diode D
2positive pole, field effect transistor Q
2source electrode, voltage stabilizing didoe U
1positive pole, capacitor C
1one end be connected with one end of the first K switch 1, the first K switch 1 external circuits; The positive pole of power supply and diode D
1positive pole be connected; Diode D
2negative pole and diode D
1negative pole triode Q
1emitter connect; Triode Q
1base stage with meet current-limiting resistance R
1be connected, triode Q
1collector electrode and voltage regulation resistance R
2one end be connected, voltage regulation resistance R
2the other end and voltage stabilizing didoe U
1negative pole, capacitor C
1the other end of the other end, the first K switch 1 external circuits be connected.
The operation principle of described open circuit is as follows: control device for opening two ends are connected on alternating current 220V, D
1, D
2for diode Voltage stabilizing module, the reception judgment means that port end is the signal of described Optical Receivers, Q
1for triode amplifying device, Q
1for field effect transistor, when port end, receive the signal of telecommunication (photovoltage) and surpass 5V (field effect transistor Q
1threshold threshold values) time, field effect transistor Q
1conducting, electric current flows through current-limiting resistance R
1, signal is at triode Q
1place is amplified, U
1for voltage stabilizing didoe, C
1shunt capacitance, plays respectively the effect into steady voltage, protection relay box circuit safety.When the signal of telecommunication is after the first K switch 1 external circuits, the first K switch 1 is controlled the power turn-on of remote control electrical appliance 300, completes unlatching work.
Described Optical Receivers can be the Optical Receivers of any generation photovoltaic, micro solar battery plate for example, and more preferably, described Optical Receivers is the micro solar battery plate that is installed on sealing flight data recorder, so that can one side receiving optical signals.When the high light signal sending when intense light source 201 is radiated at micro solar battery plate, particularly, single-column illuminance 2300lx above (military flashlight can send), micro solar battery plate the two poles of the earth produce 5V and above photovoltage, this photovoltage can be used as the signal of telecommunication, conducts, amplified start signal transmission in direct current open circuit.When described micro solar battery plate, accepting common luminous energy stimulates, indoor fine day and while opening illumination, and lighting requirement 100～1000lx, minicell plate also can produce photovoltage, but does not reach 5V far away; Only have by special column light signal, for example, be contained in advance the special column light signal (being not less than 2300lx) on remote controller, minicell plate the two poles of the earth just can produce the photovoltage that is not less than 5V.Through single chip judging module judgement, the photovoltage that does not reach 5V does not judge by logic, can not look like opening module signal transmission, only has photovoltage more than 5V just can transmit start signal to opening module.
The above-mentioned employing high light of having introduced starts the circuit of remote control electrical appliance, but simultaneously, also wants to make remote control electrical appliance under the effect of remote signal, can realize the thorough shutoff of power supply, to reduce energy consumption.
Therefore, described remote control electrical appliance 300 standby zero power consumption circuits that drive based on light signal, also comprise breaking circuit, and described breaking circuit comprises: direct-flow input end VCC is 12V input, with field effect transistor Q
3collector electrode, one end of second switch K2 is connected, this part provides standby voltage (conventional standby, non-Zero-power-consumption standby operating mode), first signal end and diode D by power supply
4negative pole be connected, secondary signal end and diode D
3positive pole be connected, diode D
3negative pole and diode D
4positive pole join, and with voltage regulation resistance R
3one end join, voltage regulation resistance R
3the other end and field effect transistor Q
3base stage be connected, as the input of shutdown (Zero-power-consumption standby), triode field effect transistor Q
3emitter and current-limiting resistance R
4one end be connected, current-limiting resistance R
4the other end and triode Q
4base stage be connected, triode Q
4collector electrode be connected with the other end of second switch K2, triode Q
4emitter joins with ground.The cut-out of second switch K2 execution control circuit, and then turn-off the normal power supply of remote control circuit completely, realize completely and turn-offing, namely Zero-power-consumption standby.
Wherein, power supply is 220V alternating current, gives respectively open circuit 102 and breaking circuit 104 power supplies.
Wherein said first signal end and secondary signal end present different voltage signals after remote signal.The signal identification device that is equivalent to input, R3 is protective circuit, field effect transistor Q
3whether conducting directly affects R
4-Q
4the break-make of branch road.Particularly
When remote control electrical appliance normal operating conditions, first signal end is in low level signal state, and secondary signal end is also in low level state, effect pipe Q
3continue conducting, second switch K2 guarantees electrical work power on circuitry, and remote control electrical appliance is normally worked;
When temporary transient standby signal is sent in remote controller signal source 202, for example short in treating switch, first signal end is still in low level state, and secondary signal end transfers high level state to after receiving temporary transient signal, effect pipe Q
3still continue conducting, operating circuit is continued power still;
When Zero-power-consumption standby signal is sent in remote controller signal source 202, for example long by more than treating switch 3s, first signal end is received high level signal, transfers high level state to, and secondary signal end is received low level signal, transfers low level to, field effect transistor Q
3no longer conducting, second switch K2 two ends obtain relatively high pressure, are forced to make action, cut off remote control electrical appliance operating circuit, and the operating circuit of electrical equipment is cut off, shutdown completely, thus reach Zero-power-consumption standby state.
In the utility model, intense light source 201 can be intense light source independently, also can be integrated in remote controller 200 as shown in Figure 4, makes this remote controller have intense light source 201 and remote signal source 202.It can be by improving and realize remote controller, on the remote controller of self, additional high-strength light signal goes out transmitting apparatus (3W LED small electric bulb, send the logical 180lm of light, single-column luminous intensity surpasses 3000lx) its power supply be still the joint of two in remote controller 1.5V battery, the remote controller after so far reequiping becomes the remote signal trigger equipment that can send high light signal and infrared remote-controlled signal.
Therefore, by standby zero power consumption circuit of the present utility model, can outside remote signal, set up high light signal, utilize high light signal to trigger open circuit by micro solar battery plate, utilize remote signal when applying off signal simultaneously, the circuit that thoroughly shutoff can remote control electrical appliance, realizes real standby zero-power-consumption.
Above content is in conjunction with concrete preferred implementation further description made for the present invention; can not assert that the specific embodiment of the present invention only limits to this; for general technical staff of the technical field of the invention; without departing from the inventive concept of the premise; can also make some simple deduction or replace, all should be considered as belonging to the present invention and determine protection range by submitted to claims.
Claims (6)
1. the remote control electrical appliance standby zero power consumption circuit driving based on light signal, is characterized in that:
This circuit comprises Optical Receivers, and the irradiation that described Optical Receivers receives intense light source produces photovoltaic,
Open circuit, described open circuit receives the voltage that described Optical Receivers produces, and transmits start signal when voltage acquires a certain degree, and described open circuit comprises, Port end, its incoming end connects the voltage that described Optical Receivers produces, and connects field effect transistor Q
2grid, negative pole is connected to the negative pole of power supply, and with diode D
2positive pole, field effect transistor Q
2source electrode, voltage stabilizing didoe U
1positive pole, capacitor C
1one end be connected with one end of the first K switch 1; The positive pole of described power supply and diode D
1positive pole be connected; Diode D
2negative pole and diode D
1negative pole, triode Q
1emitter connect; Triode Q
1base stage with meet current-limiting resistance R
1be connected, triode Q
1collector electrode and voltage regulation resistance R
2one end be connected, voltage regulation resistance R
2the other end and voltage stabilizing didoe U
1negative pole, capacitor C
1the other end be connected with the other end of the first K switch 1, described the first K switch 1 is controlled described remote control electrical appliance start.
2. the remote control electrical appliance standby zero power consumption circuit driving based on light signal according to claim 1, is characterized in that:
Also comprise breaking circuit, described breaking circuit comprises: direct-flow input end VCC is 12V input, with field effect transistor Q
3collector electrode, one end of second switch K2 is connected; First signal end and diode D
4negative pole be connected, secondary signal end and diode D
3positive pole be connected; Diode D
3negative pole and diode D
4positive pole join, and with voltage regulation resistance R
3one end join; Voltage regulation resistance R
3the other end and field effect transistor Q
3base stage be connected; Triode field effect transistor Q
3emitter and current-limiting resistance R
4one end be connected; Current-limiting resistance R
4the other end and triode Q
4base stage be connected, triode Q
4collector electrode be connected with the other end of second switch K2, triode Q
4grounded emitter, described second switch K2 controls the shutoff of described remote control electrical appliance.
3. the remote control electrical appliance standby zero power consumption circuit driving based on light signal according to claim 2, is characterized in that:
Described Optical Receivers is micro solar battery plate.
4. the remote control electrical appliance standby zero power consumption circuit driving based on light signal according to claim 3, is characterized in that:
Described micro solar battery plate is installed on sealing flight data recorder.
5. according to the remote control electrical appliance standby zero power consumption circuit driving based on light signal described in claim 3 or 4, it is characterized in that:
When described micro solar battery plate is the irradiation being subject to more than 2300lx, can produce the micro solar battery plate of 5V voltage.
6. according to the remote control electrical appliance standby zero power consumption circuit driving based on light signal described in any one in claim 1-4, it is characterized in that:
The remote controller that described remote control electrical appliance is carried out to remote control comprises remote signal source and intense light source.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320608893.9U CN203504517U (en) | 2013-09-29 | 2013-09-29 | Remote control electrical appliance standby zero power consumption circuit driven on the basis of optical signal |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320608893.9U CN203504517U (en) | 2013-09-29 | 2013-09-29 | Remote control electrical appliance standby zero power consumption circuit driven on the basis of optical signal |
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|---|---|
| CN203504517U true CN203504517U (en) | 2014-03-26 |
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|---|---|---|---|
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105513331A (en) * | 2014-10-14 | 2016-04-20 | 国基电子（上海）有限公司 | Electrical equipment and remote controller |
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- 2013-09-29 CN CN201320608893.9U patent/CN203504517U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105513331A (en) * | 2014-10-14 | 2016-04-20 | 国基电子（上海）有限公司 | Electrical equipment and remote controller |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140326 Termination date: 20140929 |
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| EXPY | Termination of patent right or utility model |