CN202142728U - Energy-saving socket benefit for realizing zero power consumption when external load is under standby or shutdown state - Google Patents
Energy-saving socket benefit for realizing zero power consumption when external load is under standby or shutdown state Download PDFInfo
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- CN202142728U CN202142728U CN201120203882U CN201120203882U CN202142728U CN 202142728 U CN202142728 U CN 202142728U CN 201120203882 U CN201120203882 U CN 201120203882U CN 201120203882 U CN201120203882 U CN 201120203882U CN 202142728 U CN202142728 U CN 202142728U
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- power supply
- processing unit
- external load
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Abstract
An energy-saving socket benefit for realizing zero power consumption when external load is under a standby or shutdown state comprises power output jacks and a power input terminal for providing power to the socket. The energy-saving socket is characterized by comprising a processing unit, a receiving circuit, a detection circuit and a control circuit. The receiving circuit is used for receiving any remote control signal and sending the remote control signals to the processing unit. Starting signals are formed after the remote control signals are received by the processing unit. The detection circuit is used for sampling the power supply state of the loop of the power output jacks and sending to the processing unit. Sampling signals and reference signals are compared and analyzed by the processing unit, and then turn-off signals are generated. The control circuit is used for receiving the starting signals or the turn-off signals sent by the processing unit, and controlling the loop of the power output jacks based on the starting signals or the turn-off signals, so that the power output jacks are connected with power to provide power for the external load or the power is turned off to stop providing power to the external load. According to the utility model, if the external load stays in a shutdown or standby state, the power grid can be completely cut off for the purpose of zero power consumption and high-efficient energy conservation; and once any remote control signal is received, the power supply is automatically recovered, so that the power is provided for the external load to work normally.
Description
Technical field:
The utility model relates to power supply power supply field, the energy-conservation power supply base of especially a kind of zero-power.
Background technology:
Existing socket generally comprises some power supply output plugholes of being located on the socket and is the power input of socket power supply, can be the power supply of external loads such as multiple household electrical appliance or office equipment through this socket.But there is following defective in this socket: 1, only have function of supplying power; Can not household electrical appliance or office equipment and electrical network be broken off fully; Even so household electrical appliance that will be electrically connected with this socket or office equipment are located at standby or off-mode, it also only is the strong power part that has cut off between household electrical appliance or office equipment and the socket, for the weak current parts such as internal control circuit of household electrical appliance or office equipment; It still is in the standby power consumption state; Not only bad for energy-conservation, also influence the useful life of electrical equipment, be unfavorable for the maintenance of electrical equipment or equipment; Certainly,, total control mains switch can directly be set on external load, will certainly make the circuit structure of external load complicated, improve the manufacturing cost of electrical equipment or equipment greatly but do like this to cut off forceful electric power and light current circuit for solving the problem of stand-by power consumption.2, do not have lightning protection and filter function, when multiple season of thunderstorm or electric voltage exception, can not prevent to be struck by lightning or harmful surge of producing during overtension and voltage fluctuation to the injury of electrical equipment, have potential safety hazard.
Summary of the invention:
The purpose of the utility model is to provide a kind of external load is realized zero-power when standby or shutdown energy-conservation socket that is beneficial to; When the external load that is electrically connected with the power supply output plughole is in shutdown or holding state; This power supply output plughole can break off electrical network fully, realizes that zero-power is energy-efficient, and when this socket receives any remote signal; But it is automatic recovery of power supply again, makes external load obtain electric operate as normal.
A kind of energy-conservation socket that is beneficial to external load realization zero-power when standby or shutdown; Comprise at least one power supply output plughole of being located on the socket and be the power input of socket power supply; The power supply output plughole can be the external load power supply, it is characterized in that, also comprises: processing unit; Reference signal when processing unit, this processing unit can be stored the external load that is electrically connected with the power supply output plughole and be in standby/off-mode; Receiving circuit is electrically connected with the input of processing unit, and in order to receive any remote signal and remote signal is sent to processing unit, processing unit generates start signal after receiving remote signal; Testing circuit is electrically connected with the input of processing unit, and in order to the power supply state in loop, power supply output plughole place is sampled and be sent to processing unit, processing unit compares analysis back generation cut-off signals with sampled signal and reference signal; And control circuit, be electrically connected with the output of processing unit, in order to the start signal or the cut-off signals of reception processing unit transmission, and according to loop, start signal control power supply output plughole place, making power supply output plughole energized is the external load power supply; Perhaps, make power supply output plughole deenergization to turn-off power supply to external load according to loop, cut-off signals control power supply output plughole place.
The utlity model has following advantage: 1, the power supply state in loop, power supply output plughole place is sampled through testing circuit; To confirm whether external load is in shutdown or holding state; This shutdown or holding state state can be to be in when being full of electricity or the state of television set even load when being in remote-control closedown like charger; When external load is in shutdown or during holding state, processing unit sends loop, cut-off signals control power supply output plughole place to control circuit, make the power supply output plughole after 30 seconds deenergization to turn-off power supply to external load; The realization zero-power is energy-efficient, prolongs the useful life of external load; Receive any remote signal and work as receiving circuit, processing unit sends start signal to control circuit, loop, control power supply output plughole place, and making power supply output plughole energized is that external load restores electricity.2, not be used in and total control mains switch is set on all external loads, simplify the circuit structure of external loads such as electrical equipment or equipment, thereby reduce the cost of electrical equipment or equipment greatly to cut off forceful electric power and light current circuit.
A kind of improvement as such scheme; Said testing circuit comprises current transformer, rectifier diode, first resistance, second resistance and an electric capacity; Said current transformer is located at a side in loop, power supply output plughole place; One end ground connection of current transformer, the other end is connected with the positive terminal of rectifier diode, and the negative pole end of rectifier diode is successively through being connected with ground behind first resistance, second resistance; Said electric capacity is parallelly connected with second resistance, and has an exit between first resistance and second resistance and be electrically connected with the input of processing unit.Said current transformer produces the mutual inductance electric current through the mutual inductance mode in the loop, place, send to processing unit via generating corresponding sampled signal behind rectifier diode and the electric capacity.
As the further improvement of such scheme, said control circuit is the control circuit that comprises electromagnetic relay, and the normally opened contact of said electromagnetic relay is serially connected with loop, controlled jack place, and simple in structure, control is convenient; Said receiving circuit is the receiving circuit with infrared reception inductive head, and it can receive the remote signal that any IR remote controller sends, need not special supporting corresponding remote controller, and socket is opened convenient.
Step again as such scheme improves; Be parallel with filtration module between said power input and the power supply output plughole; This filtration module comprises differential mode filter unit and common mode filtering unit, and the differential mode filter unit comprises the differential mode capacitor C that is parallel to successively between power input L line and the N line
X1With differential mode capacitor C
X2, and string be located on the power input L line and be positioned at differential mode capacitor C
X1With differential mode capacitor C
X2Between differential mode choke induction coil L1; Said common mode filtering unit comprises common mode capacitance C
Y1With common mode capacitance C
Y2, common mode capacitance C
Y1With common mode capacitance C
Y2Be parallel to differential mode capacitor C after the serial connection
X2Afterwards, and common mode capacitance C
Y1With the common mode capacitor C
Y2Between be provided with an exit with ground join.Differential mode choking-winding L1 is big inductance to difference mode signal, differential mode capacitor C
X1With differential mode capacitor C
X2Difference mode signal is carried out filtering, can the differential mode noise in the circuit be suppressed effectively common mode capacitance C
Y1, C
Y2Common-mode signal is carried out filtering, can the common-mode noise in the circuit be suppressed effectively.
Another improvement as such scheme is parallel with the lightning protection module between said power input and the filtration module, this lightning protection module comprises piezo-resistance and the gas discharge tube that is parallel to power input.When thunderbolt or overtension, the piezo-resistance in the lightning protection module can make its resistance diminish with the rising of voltage and also and between the zero line form path; Equally, said high-pressure discharge pipe also can form two pipe protection defence lines in the high pressure conditions conducting, thus prevent effectively to be struck by lightning or harmful surge that overtension produces and voltage fluctuation to the injury of electrical equipment, the safe handling of protection electrical equipment.
Also comprise the Switching Power Supply of being located in the lump between filtration module and the power supply output plughole, this Switching Power Supply is processing unit, receiving circuit, testing circuit and control circuit power supply.
String is provided with a mains switch between said piezo-resistance and the gas discharge tube, and string is provided with a fuse between said filtration module and the Switching Power Supply, when the circuit heating reaches the fuse temperature of fuse because of short circuit, and open circuit, each element safety of protective circuit.Also be serially connected with overload protective device on the L line of said power input, when bearing power during greater than rated power or load short circuits, overload protective device can automatic disconnection; After treating that load is normal; Again by an overload protective device reset key, this socket i.e. normal power supply once more, forms multiple protective.
Said power input also is parallel with voltmeter, can show current city electro-mechanical wave situation at any time.The input of said processing unit also is connected with the button and that is provided with that reference signal in the time of can said external load being in standby/off-mode writes processing unit indicator light is set.When the external load that is electrically connected with the power supply output plughole is in shutdown/holding state; Long red LED is provided with indicator light and begins flicker by button is set, and said testing circuit passes through current transformer; Can obtain external load when shutdown/holding state circuital current size and generate corresponding reference signal; Be stored in then in the processing unit, stop flicker, completion is set up to LED.
Also comprise the USB supply module that is parallel to power input, USB is provided interface.Can be to chargings such as MP3, MP4, PDA, PSP, mobile phones.
Figure of description
Fig. 1 is the structural representation one of the utility model.
Fig. 2 is the structural representation two of the utility model.
Fig. 3 is the plug-type link plate of the utility model and the assembly structure sketch map one of socket end cap.
Fig. 4 is the plug-type link plate of the utility model and the assembly structure sketch map two of socket end cap.
Fig. 5 is the circuit structure diagram of the utility model.
Fig. 6 is the theory diagram of the utility model.
Specific embodiments
Extremely shown in Figure 6 like Fig. 1; A kind of energy-conservation socket that is beneficial to external load realization zero-power when standby or shutdown; Comprise the power supply output plughole 12 be located on the socket 1 and be the power input 10 of socket power supply; Power supply output plughole 12 can be external load power supply, and it also comprises: the reference signal when processing unit 2, this processing unit can be stored the external load that is electrically connected with power supply output plughole 12 and be in standby/off-mode; Receiving circuit 3 is electrically connected with the input of processing unit 2, in order to receive any remote signal and remote signal is sent to processing unit 2, generates start signal after processing unit 2 receives remote signal; Testing circuit 4 is electrically connected with the input of processing unit 2, and in order to the power supply state in loop, power supply output plughole 12 place is sampled and be sent to processing unit 2, processing unit 2 compares analysis back generation cut-off signals with sampled signal and reference signal; And control circuit 5; Be electrically connected with the output of processing unit 2; In order to the start signal or the cut-off signals of reception processing unit 2 transmissions, and according to start signal control loop, power supply output plughole 12 place, making power supply output plughole 12 energized is the external load power supply; Perhaps, make power supply output plughole 12 deenergizations to turn-off power supply to external load according to cut-off signals control loop, power supply output plughole 12 place.
Said testing circuit 4 comprises current transformer, rectifier diode, first resistance, second resistance and an electric capacity; Said current transformer is located at a side in loop, power supply output plughole 12 place; One end ground connection of current transformer; The other end is connected with the positive terminal of rectifier diode; The negative pole end of rectifier diode is connected with ground through behind first resistance, second resistance successively, and said electric capacity is parallelly connected with second resistance, and has an exit between first resistance and second resistance and be electrically connected with the input of processing unit 2.Said control circuit 5 comprises transistor and electromagnetic relay; Transistorized base stage is electrically connected with the output of said processing unit 2; Its collector electrode is connected with the feeder ear of electromagnetic relay with a Switching Power Supply through diode parallel with one another, and the negative pole end of wherein said diode is connected with the feeder ear of Switching Power Supply, and positive terminal is electrically connected with transistorized collector electrode; Transistorized emitter then is connected with ground, is provided with base biasing resistor between transistorized base stage and the emitter; Said electromagnetic relay has a normally opened contact, and its normally opened contact is serially connected with loop, controlled jack 12 place.Said receiving circuit 3 comprises infrared reception inductive head 31 and decoding unit, and infrared reception inductive head 31 can receive the remote signal that any IR remote controller sends, and outputs to processing unit by decoding unit generation corresponding signal.The input of said processing unit 2 also is connected with the button 21 and that is provided with that reference signal in the time of can said external load being in standby/off-mode writes processing unit 2 indicator light 22 is set.The quantity of said power supply output plughole 12, testing circuit 4 and control circuit 5 is unrestricted; In the present embodiment; Preferred four of power supply output plughole 12 quantity; Said control circuit 5 comprises four control circuits, and testing circuit 4 also has and comprises four, and power supply output plughole 12, testing circuit 4 and control circuit 5 are corresponding one by one.
Be parallel with filtration module 6 between said power input 10 and the power supply output plughole 12, this filtration module 6 comprises differential mode filter unit and common mode filtering unit, and the differential mode filter unit comprises the differential mode capacitor C that is parallel to successively between power input L line and the N line
X1With differential mode capacitor C
X2, and string be located on the power input L line and be positioned at differential mode capacitor C
X1With differential mode capacitor C
X2Between differential mode choke induction coil L1; Said common mode filtering unit comprises common mode capacitance C
Y1With common mode capacitance C
Y2, common mode capacitance C
Y1With common mode capacitance C
Y2Be parallel to differential mode capacitor C after the serial connection
X2Afterwards, and common mode capacitance C
Y1With the common mode capacitor C
Y2Between be provided with an exit with ground join.Be parallel with lightning protection module 7 between said power input 10 and the filtration module 6, this lightning protection module 7 comprises piezo-resistance and the gas discharge tube that is parallel to power input 10.Also be provided with Switching Power Supply 8 between filtration module 6 and the power supply output plughole 12, this Switching Power Supply 8 is processing unit 2, receiving circuit 3, testing circuit 4 and control circuit 5 power supplies.String is provided with a mains switch 71 between said piezo-resistance and the gas discharge tube, and string is provided with a fuse 91 between said filtration module 6 and the Switching Power Supply 8, also is serially connected with overload protective device 92 on the L line of said power input.Said power input also is parallel with voltmeter 93.Also comprise the USB supply module that is parallel to power input 10, USB interface 08 is provided.
Wherein, Said socket 1 also is provided with left end cap 022 and right end cap 021 in the two ends of socket main body; Left end cap 022 is provided with power input 10; Right end cap 021 is provided with USB interface 08, is equipped with plug-type link plate 01 on said left end cap 022 and the right end cap 021, and link plate is provided with location hole or hangs hole 011.Offer on said left end cap 022 and the right end cap 021 be convenient to link plate into and out of push-and-pull mouth 0211; The both sides of push-and-pull mouth are provided with guide rail 0210; The both sides of said link plate convex with the slide block 013 that matches with guide rail, and link plate stretches out and can move freely along guide rail through slide block 013 from push-and-pull mouth 0211.Said push-and-pull mouth 0211 is that the bottom by the breach of being located at left end cap 022 or right end cap 021 and socket main body forms jointly.Stop section when the junction formation link plate of said guide rail 0210 and left end cap 022 or right end cap 021 outwards moves.Convex with limiting section 012 downwards with the relative other end of an end that is provided with slide block on the said link plate, this limiting section can match with the bottom of socket main body when link plate moved inward.Said limiting section is provided with is convenient to recess 0121 that link plate is pulled out.
The preferred embodiment that the above is merely the utility model is not to be used for limiting the scope that the utility model is implemented, and all equal variation and modifications of being done according to the utility model claim all fall into the scope that the utility model patent contains.
Claims (10)
1. one kind is beneficial to external load is realized zero-power when standby or shutdown energy-conservation socket; Comprise at least one power supply output plughole of being located on the socket and be the power input of socket power supply; The power supply output plughole can be the external load power supply, it is characterized in that also comprising:
Reference signal when processing unit, this processing unit can be stored the external load that is electrically connected with the power supply output plughole and be in standby/off-mode;
Receiving circuit is electrically connected with the input of processing unit, and in order to receive any remote signal and remote signal is sent to processing unit, processing unit generates start signal after receiving remote signal;
Testing circuit is electrically connected with the input of processing unit, and in order to the power supply state in loop, power supply output plughole place is sampled and be sent to processing unit, processing unit compares analysis back generation cut-off signals with sampled signal and reference signal; And
Control circuit is electrically connected with the output of processing unit, and in order to the start signal or the cut-off signals of reception processing unit transmission, and according to loop, start signal control power supply output plughole place, making power supply output plughole energized is the external load power supply; Perhaps, make power supply output plughole deenergization to turn-off power supply to external load according to loop, cut-off signals control power supply output plughole place.
2. a kind of external load is realized zero-power when standby or shutdown energy-conservation socket that is beneficial to according to claim 1; It is characterized in that: said testing circuit comprises current transformer, rectifier diode, first resistance, second resistance and an electric capacity; Said current transformer is located at a side in loop, power supply output plughole place; One end ground connection of current transformer, the other end is connected with the positive terminal of rectifier diode, and the negative pole end of rectifier diode is successively through being connected with ground behind first resistance, second resistance; Said electric capacity is parallelly connected with second resistance, and has an exit between first resistance and second resistance and be electrically connected with the input of processing unit.
3. a kind of external load is realized zero-power when standby or shutdown energy-conservation socket that is beneficial to according to claim 2; It is characterized in that: said control circuit is the control circuit that comprises electromagnetic relay, and the normally opened contact of said electromagnetic relay is serially connected with loop, controlled jack place; Said receiving circuit is the receiving circuit with infrared reception inductive head, and it can receive the remote signal that any IR remote controller sends.
4. realize the energy-conservation socket of zero-power according to claim 1,2 or 3 described a kind of external loads that are beneficial in standby or when shutdown; It is characterized in that: be parallel with filtration module between said power input and the power supply output plughole; This filtration module comprises differential mode filter unit and common mode filtering unit, and the differential mode filter unit comprises the differential mode capacitor C that is parallel to successively between power input L line and the N line
X1With differential mode capacitor C
X2, and string be located on the power input L line and be positioned at differential mode capacitor C
X1With differential mode capacitor C
X2Between differential mode choke induction coil L1; Said common mode filtering unit comprises common mode capacitance C
Y1With common mode capacitance C
Y2, common mode capacitance C
Y1With common mode capacitance C
Y2Be parallel to differential mode capacitor C after the serial connection
X2Afterwards, and common mode capacitance C
Y1With the common mode capacitor C
Y2Between be provided with an exit with ground join.
5. a kind of external load is realized zero-power when standby or shutdown energy-conservation socket that is beneficial to according to claim 4; It is characterized in that: be parallel with the lightning protection module between said power input and the filtration module, this lightning protection module comprises piezo-resistance and the gas discharge tube that is parallel to power input.
6. a kind of external load is realized zero-power when standby or shutdown energy-conservation socket that is beneficial to according to claim 5; It is characterized in that: also comprise the Switching Power Supply of being located in the lump between filtration module and the power supply output plughole, this Switching Power Supply is processing unit, receiving circuit, testing circuit and control circuit power supply.
7. a kind of external load is realized zero-power when standby or shutdown energy-conservation socket that is beneficial to according to claim 6; It is characterized in that: string is provided with a mains switch between said piezo-resistance and the gas discharge tube; String is provided with a fuse between said filtration module and the Switching Power Supply, also is serially connected with overload protective device on the L line of said power input.
8. a kind of external load is realized zero-power when standby or shutdown energy-conservation socket that is beneficial to according to claim 7, it is characterized in that: said power input also is parallel with voltmeter.
9. a kind of external load that is beneficial to according to claim 8 was realized it is characterized in that the energy-conservation socket of zero-power in standby or when shutdown: the input of said processing unit also is connected with the button and that is provided with that reference signal in the time of can said external load being in standby/off-mode writes processing unit indicator light is set.
10. a kind of external load is realized zero-power when standby or shutdown energy-conservation socket that is beneficial to according to claim 9 is characterized in that: also comprise the USB supply module that is parallel to power input, USB is provided interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120203882U CN202142728U (en) | 2011-06-16 | 2011-06-16 | Energy-saving socket benefit for realizing zero power consumption when external load is under standby or shutdown state |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120203882U CN202142728U (en) | 2011-06-16 | 2011-06-16 | Energy-saving socket benefit for realizing zero power consumption when external load is under standby or shutdown state |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202142728U true CN202142728U (en) | 2012-02-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120203882U Expired - Fee Related CN202142728U (en) | 2011-06-16 | 2011-06-16 | Energy-saving socket benefit for realizing zero power consumption when external load is under standby or shutdown state |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202142728U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102290688A (en) * | 2011-06-16 | 2011-12-21 | 孙少珍 | Energy-saving socket favorable for realizing zero power consumption in standby or off state of external load |
| CN102723882A (en) * | 2012-06-28 | 2012-10-10 | 宁波江北博泰电子科技有限公司 | Zero-power-consumption power-saving socket circuit |
| EP3104483A4 (en) * | 2014-02-05 | 2018-07-11 | Cirprotec, S.L. | Combined device for electrical protection against transient surges, and for monitoring an electrical system |
| CN109428239A (en) * | 2017-08-25 | 2019-03-05 | 宁远县硕宁电子有限公司 | Electrical source socket and its control method |
-
2011
- 2011-06-16 CN CN201120203882U patent/CN202142728U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102290688A (en) * | 2011-06-16 | 2011-12-21 | 孙少珍 | Energy-saving socket favorable for realizing zero power consumption in standby or off state of external load |
| CN102723882A (en) * | 2012-06-28 | 2012-10-10 | 宁波江北博泰电子科技有限公司 | Zero-power-consumption power-saving socket circuit |
| EP3104483A4 (en) * | 2014-02-05 | 2018-07-11 | Cirprotec, S.L. | Combined device for electrical protection against transient surges, and for monitoring an electrical system |
| US10468874B2 (en) | 2014-02-05 | 2019-11-05 | Cirprotec, S.L. | Combined device for electrical protection against transient overvoltages and monitoring of an electrical installation |
| CN109428239A (en) * | 2017-08-25 | 2019-03-05 | 宁远县硕宁电子有限公司 | Electrical source socket and its control method |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120208 Termination date: 20140616 |
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| EXPY | Termination of patent right or utility model |