CN100547878C - Peripheral light source electric power compensation management device - Google Patents
Peripheral light source electric power compensation management device Download PDFInfo
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- CN100547878C CN100547878C CNB2006101617729A CN200610161772A CN100547878C CN 100547878 C CN100547878 C CN 100547878C CN B2006101617729 A CNB2006101617729 A CN B2006101617729A CN 200610161772 A CN200610161772 A CN 200610161772A CN 100547878 C CN100547878 C CN 100547878C
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/10—Photovoltaic [PV]
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/56—Power conversion systems, e.g. maximum power point trackers
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Abstract
The present invention is a kind of peripheral light source electric power compensation management device, it includes: a kind of household appliances such as television set of being useful in, the peripheral light source electric power management devices of DVD projector etc., it includes: first relay, the ac/dc power supply unit, the standby mode power supply unit, second relay, current-sensing circuit, drive circuit, current control circuit, solar cell, spare part such as charger and energy-storage battery is formed, and wherein the 110V AC power supplies can select ac/dc power supply unit or standby mode power supply unit that electric energy is outputed to load through first relay; And current-sensing circuit is through current control circuit, controls switching between first relay and second relay through drive circuit again; Solar cell is through charger and energy-storage battery, whether judge through the second relay out-put supply to load through current control circuit again, be mainly and utilize solar cell that peripheral light source electric power is stored, use for the stand-by electric power consumption of household appliances when the standby mode, reduce the stand-by electric power consumption to reach, the environmental protection purpose that energy savings consumes, and reduce CO
2The energy import of discharging and China.
Description
Technical field
What the present invention relates to is a kind of peripheral light source electric power compensation management device, especially refer to a kind of stand-by electric energy consumption issues that exists at existing electric equipment products, the electric equipment products that the invention provides a kind of electric energy sacrificial vessel stand-by electric of non-commercial power supply are used when standby mode, promptly utilize the peripheral light source electric power compensation arrangement that additional electrical energy is provided, with standby mode power supply as household appliances, reduce the stand-by electric power consumption to reach, the environmental protection purpose that energy savings consumes, and the energy import of minimizing CO2 discharging and China.
Background technology
Press, the household appliances that Modern Family uses are of a great variety, and need the household appliances of lasting plug-in in 24 hours also not within minority, especially following for ask comfortableization and automation, digitlization or so-called intelligent family will be more general and, the trend of the indispensable auxiliary function of Network Transmission control or distant control function control becoming product will be better obvious, for example: box, washing machine on television set, air conditioner, DVD videocorder, head of a bed sound equipment, microwave oven, dish drier, computer and periphery thereof, the machine ... etc. household electronic products, will be all have a stand-by electric power consumption.Energy savings is international at present trend with reducing stand-by electric, with regard to present China, the national family stand-by electric power consumption in 1 year reaches 2,300,000,000 degree approximately, about 292 degree of average one family power consumption in a year, therefore the power consumption of family's stand-by electric accounts for 8% of household electricity power consumption, international consistent common recognition is that stand-by electric is a serious problem, but this problem can overcome according to prior art and solve.Therefore, we utilize the electric equipment products peripheral light source electric power compensation management device, power consumption when electric equipment products are in standby mode at ordinary times changes thus that device provides, with reduce electric equipment products when the standby mode its stand-by electric power consumption by outside 110VAC power supply supply, to reach the purpose of energy savings.
Summary of the invention
Based on the disappearance that solves the above existing skill, the present invention is a kind of peripheral light source electric power compensation management device, main purpose is the stand-by electric energy consumption issues that exists at existing electric equipment products, the electric equipment products that the invention provides a kind of electric energy sacrificial vessel stand-by electric of non-commercial power supply are used when standby mode, promptly utilize peripheral light source electric power (for example: sight lamp or sunlight) compensation arrangement that additional electrical energy is provided, with standby mode power supply as household appliances, reduce the stand-by electric power consumption to reach, the environmental protection purpose that energy savings consumes, and the energy import of minimizing CO2 discharging and China.
In order to achieve the above object, the present invention is a kind of peripheral light source electric power compensation management device, and it is to include:
One solar cell is accepted extraneous luminous energy and is converted electric power output to;
One charger and energy-storage battery, the electric power of accepting solar cell drives charger, and to the energy-storage battery action of charging, described energy-storage battery is in order to provide load required stand-by electric;
One ac/dc power supply unit is exported after city's alternating current is converted into direct current, to provide load required main electric power;
One standby mode power supply unit is in order to provide the electric equipment products standby mode needed electric current;
First relay, one of them of switching ac/dc power supply unit and standby mode power supply unit outputs to load with electric power;
Second relay, one of them of switching standby mode power supply unit and charger and energy-storage battery outputs to load with electric power;
One current-sensing circuit is detected the magnitude of current of load of flowing through, and is exported a signal;
One current control circuit, the output signal of received current circuit for detecting, and export a control signal; And
One drive circuit, the control signal of received current control circuit, and described control signal amplified, and switch the connecting point position of the first relay road and second relay.
Wherein, described current-sensing circuit is made of Hall element and current transformer one of them.
For further the present invention being had more deep explanation, be to rely on following diagram, figure number explanation and detailed description of the invention, the Ji can be helpful in censorship to your juror.
Description of drawings
Fig. 1 is the function block schematic diagram of peripheral light source electric power compensation management device of the present invention;
Fig. 2 is the detailed circuit diagram of Fig. 1.
Description of reference numerals: 1～the first relay; 2～standby mode power supply unit; 3～ac/dc power supply unit; 4～current-sensing circuit; 5～the second relays; 6～drive circuit; 7～current control circuit; 8～solar cell; 9～charger and energy-storage battery; 10～protective circuit; 11～load.
Embodiment
Below in conjunction with accompanying drawing, be described in more detail with other technical characterictic and advantage the present invention is above-mentioned.
Please consult shown in Figure 1 simultaneously; function block schematic diagram for peripheral light source electric power compensation management device of the present invention; peripheral light source electric power compensation arrangement wherein of the present invention includes: spare parts such as first relay, ac/dc (AC/DC) power supply unit, standby mode power supply unit, second relay, current-sensing circuit, drive circuit, current control circuit, solar cell, charger and energy-storage battery, protective circuit are formed, and wherein current-sensing circuit is made of Hall element and current transformer one of them.
Normal manipulation mode:
When the household electrical appliances product is carried out its major function (Power On pattern), it exchanges the 110VAC power supply and flows through first relay 1 to standby mode power supply unit 2, and arrive its load 11 through current-sensing circuit, because household appliances are being carried out its major function, so the electric current demand is bigger, so after current-sensing circuit 4 records this big electric current, notify current control circuit 7 and first relay 1 is switched to ac/dc power supply unit 3 via drive circuit 6 (described drive circuit 6 has the effect that the current control circuit output signal is amplified simultaneously), and turn off the output of standby mode power supply unit 2 and the output that stops charger and energy-storage battery 9 via second relay 5, but the electric energy that this moment, solar cell 8 produced continue to charger and energy-storage battery 9 do charging until its rechargeable battery is filled satisfy till, described charger and energy-storage battery 9 are by a charging circuit, one voltage regulator and an energy-storage battery constitute (its detailed architecture sees also shown in Figure 2), and make described charger and energy-storage battery 9 have charging, voltage stabilizing with the function of electrical power storage, described energy-storage battery is meant one of them of a lead-acid battery and lithium ion battery.
Standby mode:
When the household electrical appliances product is no longer carried out its major function pattern and is entered so-called standby mode (Power Off pattern), the electric current of current-sensing circuit 4 of flowing through this moment reduces relatively, current control circuit 7 will notify drive circuit 6 that the diverter switch of first relay 1 is cut to standby mode power supply unit 2, the required stand-by electric of the electric equipment products demand that consumes energy when if current control circuit 7 also recorded charger and energy-storage battery 9 and had the ability to satisfy standby mode this moment, then can notify second relay 5, to be changed by the stand-by electric electric energy that standby mode power supply unit 2 is supplied by charger and energy-storage battery 9 power supplies, solar cell 8 also continues its energy-storage battery charging or directly provides power supply to use to the household appliances that are under the standby mode through charging circuit simultaneously.
Above-mentioned peripheral light source electric power compensation management device is provided with a protective circuit 10 especially between ac/dc power supply unit, second relay and current-sensing circuit; described protective circuit is constituted by two diodes, is refluxed by the load end backward current in order to preventing.
Please consult shown in Figure 2 again, mainly by ac/dc power supply unit 3, standby mode power supply unit 2, first relay 1, second relay 5 constitutes with interlock circuit, when electric equipment products are carried out its major function, AC power 110VAC is through first relay 1, again through standby mode power supply unit 2 and current-sensing circuit 4 dividing potential drops, described current-sensing circuit 4 is by CT assembly and R1, R2, C1 constitutes, and reach current control circuit 7 through signal and (include pin2 (-) input of comparator U2A, and and R6, the pin3 (+) of R10 and U2A relatively), if find to have big electric current, can get U2A and be output as Low (being called L), this L signal (includes R12 through drive circuit 6, Q2), can make first relay convert a contact to by normally closed (b contact), make the running current ac/dc power supply unit 3 of flowing through, standby mode power supply unit 2 no longer power supplies this moment.Simultaneously, also because load current concerns that the pin1 of the U3A in the current control circuit 7 is Low (being called L), then the Q3 transistor in drive circuit 6 is failure to actuate, and the contact that makes second relay 5 is a b contact state.At this moment, charger and energy-storage battery 9 are no longer exported the required electric energy of stand-by electric, and solar cell only charges to energy-storage battery BT2 for 8 this moments.Anti-, when its major function is no longer carried out in load 11, the only surplus stand-by electric of power requirement, then the flow through circuit output dividing potential drop gained voltage decreases of current-sensing circuit 4, current control circuit 7 outputs become High (being called H), make the transistor Q2 that is contained in the drive circuit close, and first relay switches back normally closed b contact, make the 110VAC power supply standby mode power supply unit 2 of flowing through, so that the stand-by electric power consumption of electric equipment products standby mode to be provided.On the other hand, when solar cell 8 (includes R3, D3) at any time charger and energy-storage battery 9 (are included: an energy-storage battery (BT2), one charging circuit (R4, R5), one voltage adjuster (U1)) charges, and use back coupling (to include pin5 (+) and the R8 of comparator U2B through current control circuit 7, R9) reference voltage is made comparisons, when the current potential of charger and energy-storage battery 9 more and more higher, when U2B is output as high potential (High), through U3A is high potential, R13 and the Q3 transistor that includes through drive circuit 6 drives second relay 5 again, what make is a contact, and turning off standby mode power supply 2, the solar cell 8 that changes by peripheral light source absorption electric energy provides the stand-by electric power consumption of electric equipment products required with charger and energy-storage battery 9.
Rely on above-mentioned Fig. 1; the exposure of Fig. 2; can understand a kind of peripheral light source electric power compensation management device of the present invention; main purpose is the stand-by electric energy consumption issues that exists at existing electric equipment products; the electric equipment products that the invention provides a kind of electric energy sacrificial vessel stand-by electric of non-commercial power supply are used when standby mode; promptly utilize peripheral light source electric power (for example: fluorescent lamp or sunlight) compensation arrangement that additional electrical energy is provided; with standby mode power supply as household appliances; reduce the stand-by electric power consumption to reach; the environmental protection purpose that energy savings consumes; and the energy import of minimizing CO2 discharging and China; urgently have coml and be worth, so propose patent application to seek Patent right protection.
In sum, architectural feature of the present invention and each embodiment disclose in detail, and can fully demonstrate case of the present invention all dark well-off progressive of executing on purpose and effect, the value that has industry, and be utilization not seen before on the market at present, spiritual described according to Patent Law, case of the present invention meets the important document of patent of invention fully.
The above only is preferred embodiment of the present invention, only is illustrative for the purpose of the present invention, and nonrestrictive.Those skilled in the art is understood, and can carry out many changes to it in the spirit and scope that claim of the present invention limited, revise, even equivalence, but all will fall within the scope of protection of the present invention.
Claims (10)
1, a kind of peripheral light source electric power compensation management device is characterized in that: it is to include:
One solar cell is accepted extraneous luminous energy and is converted electric power output to;
One charger and energy-storage battery, the electric power of accepting solar cell drives charger, and to the energy-storage battery action of charging, described energy-storage battery is in order to provide load required stand-by electric;
One ac/dc power supply unit is exported after city's alternating current is converted into direct current, to provide load required main electric power;
One standby mode power supply unit is in order to provide the electric equipment products standby mode needed electric current;
First relay, one of them of switching ac/dc power supply unit and standby mode power supply unit outputs to load with electric power;
Second relay, one of them of switching standby mode power supply unit and charger and energy-storage battery outputs to load with electric power;
One current-sensing circuit is detected the magnitude of current of load of flowing through, and is exported a signal;
One current control circuit, the output signal of received current circuit for detecting, and export a control signal; And
One drive circuit, the control signal of received current control circuit, and described control signal amplified, and switch the connecting point position of the first relay road and second relay.
2, peripheral light source electric power compensation management device as claimed in claim 1 is characterized in that: described first relay is one or three contact relays.
3, peripheral light source electric power compensation management device as claimed in claim 1 is characterized in that: described second relay is one or three contact relays.
4, peripheral light source electric power compensation management device as claimed in claim 1; it is characterized in that: described peripheral light source electric power compensation management device still is provided with a protective circuit between ac/dc power supply unit, second relay and current-sensing circuit, is refluxed by the load end backward current in order to preventing.
5, peripheral light source electric power compensation management device as claimed in claim 4 is characterized in that: described protective circuit is constituted by two diodes.
6, peripheral light source electric power compensation management device as claimed in claim 1 is characterized in that: described current control circuit is made of at least one comparator and at least one logical operation circuit.
7, peripheral light source electric power compensation management device as claimed in claim 1 is characterized in that: described drive circuit is made of at least one bipolar transistor.
8 peripheral light source electric power compensation management devices as claimed in claim 1 is characterized in that: described current-sensing circuit is made of one of them of Hall subassembly and current transformer.
9, peripheral light source electric power compensation management device as claimed in claim 1, it is characterized in that: described charger and energy-storage battery are made of a charging circuit, a voltage regulator and an energy-storage battery, and make described charger and energy-storage battery have charging, voltage stabilizing and with the function of electrical power storage.
10 peripheral light source electric power compensation management devices as claimed in claim 9 is characterized in that: described energy-storage battery is meant one of them of lead-acid battery and lithium ion battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101617729A CN100547878C (en) | 2006-12-25 | 2006-12-25 | Peripheral light source electric power compensation management device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101617729A CN100547878C (en) | 2006-12-25 | 2006-12-25 | Peripheral light source electric power compensation management device |
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| Publication Number | Publication Date |
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| CN101212146A CN101212146A (en) | 2008-07-02 |
| CN100547878C true CN100547878C (en) | 2009-10-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNB2006101617729A Active CN100547878C (en) | 2006-12-25 | 2006-12-25 | Peripheral light source electric power compensation management device |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101667735B (en) * | 2008-09-02 | 2014-04-23 | 日本碍子株式会社 | Method for controlling electric power of secondary batteries |
| HK1178378A2 (en) * | 2013-04-22 | 2013-09-06 | Wellon Far East Ltd | A solar standby power supply device |
| CN107359684A (en) * | 2017-06-15 | 2017-11-17 | 珠海格力电器股份有限公司 | Unit control method, device and system |
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