CN202712937U - Alternative, direct current type solar photovoltaic household power supply system - Google Patents
Alternative, direct current type solar photovoltaic household power supply system Download PDFInfo
- Publication number
- CN202712937U CN202712937U CN2012204928608U CN201220492860U CN202712937U CN 202712937 U CN202712937 U CN 202712937U CN 2012204928608 U CN2012204928608 U CN 2012204928608U CN 201220492860 U CN201220492860 U CN 201220492860U CN 202712937 U CN202712937 U CN 202712937U
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- transducer
- charge controller
- storage battery
- battery
- direct current
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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
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Photovoltaic Devices (AREA)
Abstract
An alternative, direct current type solar photovoltaic household power supply system comprises a solar battery assembly, a charging controller, an accumulator, and an alternative current adaptor, wherein the solar battery assembly is connected with the charging controller, the charging controller is connected with the accumulator, the alternative current adaptor is connected with the charging controller, the charging controller receives the current of the solar battery assembly to charge the accumulator, the current of the solar battery assembly or the accumulator is transmitted to the alternative current adaptor to provide the electric energy to the load unit. The structure of the power supply system is simple, the system is conveniently transported, and quickly assembled to supply the power by using the solar energy, and moreover the system has other features of complete function, wide application, and stronger applicability.
Description
Technical field
The utility model relates to the technical field of sun-generated electric power, especially designs a kind of AC and DC type photovoltaic Home Power System.
Background technology
Along with global energy crisis grows in intensity, the research of regenerative resource has been strengthened in countries in the world, and solar photovoltaic technology is one of important way that solves energy problem.Effort through global solar scientist and manufacturing enterprise, solar photovoltaic technology has had significant progress in recent years, big-and-middle-sized solar photovoltaic technology reaches its maturity, and obtain fairly large promotion and application, and the small-sized solar Photovoltic Home Power System not yet obtains good Application and Development.The outlying remote mountain village that public electric wire net is difficult to cover, pastoral area, island, gloomy woods fire watch tower, the seismic monitoring station, professional bee keeper etc. small-sized household mobile in the urgent need to being convenient to, dependable performance satisfy basic life lighting and amusement need for electricity with power supply.
There is following defective in known photovoltaic Home Power System, and great majority adopt the mode of BIPV or small hydropower station type, and whole family is expensive with system cost, can't move; It is simple that system discharges and recharges control mode, just simply according to the voltage segmentation restriction charging current grade of battery tension and solar panel, do not consider the charging and discharging curve of storage battery; System is most of or direct current output only is provided, or only providing to exchange exports; Enough status display function are not provided, such as charging current, battery tension, operating state indication etc., are unfavorable for user's operation and maintenance; Most systems has just configured the LED light fixture, can not satisfy the basic amusement demand of family; The capacity of the solar panel of most systems configuration, storage battery, controller is less than normal, can't satisfy the need for electricity of one family; The system protection insufficiency, only provided overcharge, the Cross prevention function, do not have storage battery, the anti-reverse protection of solar panel and input, output short circuit protection function.Caused the solar energy power generating family can't popularize at most areas without electricity with system.
For this reason, designer of the present utility model by concentrating on studies and designing, comprehensively is engaged in for a long time experience and the achievement of related industry in view of defects for many years, and research and design goes out a kind of AC and DC type photovoltaic Home Power System, to overcome defects.
Summary of the invention
The purpose of this utility model is to provide a kind of AC and DC type photovoltaic Home Power System, and it is simple in structure, and transportation is convenient, can realize solar powered after quick the assembling, and complete function, and widely applicable, applicability is stronger.
For achieving the above object, the utility model discloses a kind of AC and DC type photovoltaic Home Power System, this power-supply system includes solar module, charge controller, storage battery and a-c transducer, this solar module is connected to charge controller, this charge controller is connected to storage battery, this a-c transducer is connected to charge controller, it is characterized in that:
This charge controller, storage battery and a-c transducer all are installed in the cabinet, are provided with panel, voltage transitions output device, AC and DC crossover display terminal, AC and DC change over switch, circuit breaker group, a plurality of interchange output interface, a plurality of 12V direct current output interface and solar cell interface on this cabinet;
This voltage transitions output device is connected to a-c transducer and is the voltage of 3V, 4.5V, 6V, 7.5V, 9V output with the 12V current conversion, and this AC and DC change over switch is connected in the dc output end mouth and thinks that the direct current power load of different electric pressures provides power supply; Panel is provided with cell voltage display, starting/reset switch, charged state display and Temperature Detector, this cell voltage display is connected to storage battery, this charged state display connects charge controller, this starting/reset switch is connected in charge controller and a-c transducer controlling, and Temperature Detector is connected to charge controller, storage battery and a-c transducer with detected temperatures and shows respectively the state of storage battery, charge controller and a-c transducer;
This solar cell interface is connected in solar module and charge controller is delivered to charge controller with the 12V electric current that solar cell is produced, these a plurality of 12 V direct current output interfaces are connected to a-c transducer with direct output 12V direct current, and these a plurality of interchange output interfaces are connected to a-c transducer and exchange with direct output 12V.
Wherein: this circuit breaker group comprises and is connected between charge controller and the storage battery with battery circuit breaker that current protection is provided, is connected in the dc circuit breaker between a-c transducer and the 12 V direct current output interfaces and is connected in a-c transducer and exchanges AC circuit breaker between the output interface.
Wherein: this storage battery is valve controlling sealed colloid battery.
Wherein: solar module is installed on the battery bracket, this battery bracket comprises cross bar and the montant that lays respectively at both sides, and the connecting rod that two montants is consolidated in cross bar, the link of each montant is provided with connecting hole, the link of each cross bar is interval with a plurality of adjusting holes, connecting hole and one of them adjusting hole are inserted respectively connecting in the two ends of connecting rod, and cross bar is connected the other end and is provided with the connector that connects solar module with montant.
Wherein: solar module is installed on the battery bracket, this battery bracket comprises horizontal extension bar, vertical joint bar and the mounting rod that lays respectively at both sides, the two ends of this horizontal extension bar, vertical joint bar and mounting rod interconnect to form triangle, and the connecting rod that two vertical joint bars are connected, the link of each horizontal extension bar and vertical joint bar is interval with a plurality of adjustment through holes, is provided with the installing hole of a plurality of fixed solar battery components on the installed surface of mounting rod.
By said structure, the utlity model has following technique effect:
1, simple in structure, each assembly all transports facility, can realize solar powered after the fast assembling;
2, function is more comprehensive, exportable multiple direct current with exchange, applicable more extensive;
3, security performance is high, has avoided the damage to each parts;
4, the angle of solar cell is adjustable, is applicable to more zone.
Detailed content of the present utility model can obtain by explanation described later and institute's accompanying drawing.
Description of drawings
Fig. 1 has shown the composition schematic diagram of the utility model AC and DC type photovoltaic Home Power System.
Fig. 2 has shown cabinet front schematic view of the present utility model.
Fig. 3 has shown cabinet schematic rear view of the present utility model.。
Fig. 4 has shown the schematic diagram of the embodiment one of battery bracket of the present utility model.
Fig. 5 has shown the installation diagram of the embodiment one of battery bracket of the present utility model.
Fig. 6 has shown the schematic diagram of the embodiment two of battery bracket of the present utility model.
Fig. 7 has shown the installation diagram of the embodiment two of battery bracket of the present utility model.
Embodiment
Participate in Fig. 1, shown friendship of the present utility model, the composition schematic diagram of once-through type photovoltaic Home Power System, this power-supply system includes solar module 1 at least, charge controller 2, storage battery 3 and a-c transducer 4, this solar module 1 is connected to charge controller 2, it can utilize the opto-electronic conversion effect that transform light energy is electric energy, this charge controller 2 is connected to storage battery 3, this a-c transducer 4 is connected to charge controller, charge controller 2 receives the electric energy of this solar module 1 so that storage battery 3 is charged, should and the electric energy of solar module 1 or storage battery 3 can be sent to a-c transducer 4 and think that load unit 5 provides electric energy, this load unit 5 can be fluorescent lamp, broadcast receiver, TV, fan etc.
The solar module 1 of native system adopts the high-efficiency battery sheet, and photoelectric conversion efficiency is high; Be not less than 14.0%, and the low iron toughened glass intensity of high printing opacity is good, anti-hail, surperficial maximum pressure-bearing: 5400 Pa, rated wind velocity: 2.4KN/ ㎡; The high-strength aluminum alloy frame is corrosion-resistant, and is indeformable.
Wherein, the storage battery 3 that the electric weight storage device of native system adopts is valve controlling sealed colloid battery, and its effect is the electrical power storage of when illumination is arranged solar module being confessed, and it's time to needs to discharge again; It is stable that colloid battery has serviceability; reliability is high, and long service life is strong to the adaptive capacity (high and low temperature) of ambient temperature; bear long-time discharge capability, circulation discharge capability, deep discharge and large current discharging capability strong, have and overcharge and the advantage such as overdischarge self-protection.
Wherein, this charge controller 2, storage battery 3 and a-c transducer 4 all are installed in the cabinet 6, participate in Fig. 2 and Fig. 3, and this cabinet 6 is the hollow cabinet, and it is built-in with this charge controller 2, storage battery 3 and a-c transducer 4.
Referring to Fig. 2 and Fig. 3, be provided with panel 61, voltage transitions output device 62, mobile charger 63, AC and DC crossover display terminal 64, AC and DC change over switch 65, circuit breaker group 66, a plurality of interchange output interface 67, a plurality of 12V direct current output interface 68 and solar cell interface 69 on this cabinet 6, panel 61 wherein can include cell voltage display 611, starting/reset switch 612, charged state display and 613 Temperature Detectors 614.
Wherein, this voltage transitions output device 62 is connected to a-c transducer 4 and is the voltage of 3V, 4.5V, 6V, 7.5V, 9V output with the 12V current conversion, and this AC and DC change over switch 65 is connected in the dc output end mouth and thinks that the direct current power load of different electric pressures provides power supply; This AC and DC change over switch 65 is connected in this a-c transducer 4 exports cabinet 67 to control this a-c transducer 4 interchange port, and this AC and DC crossover display terminal 64 is connected in this a-c transducer 4 to show exchange status; This cell voltage display 611 is connected to storage battery 3 with the voltage of detection storage battery 3 and shows, this starting/reset switch 612 is used for the control charge controller; This charged state display 613 connects charge controller 3 with the charged state of detection storage battery 3 and shows, this Temperature Detector 614 is connected to charge controller 2, storage battery 3 and a-c transducer 4 with detected temperatures and shows.
Wherein, this solar cell interface 69 is connected in solar module 1 and charge controller 2 is delivered to charge controller 2 with the 12V electric current that solar cell is produced; these a plurality of 12 V direct current output interfaces 68 are connected to charge controller 2 with direct output 12V direct current; these a plurality of interchange output interfaces 67 are connected to a-c transducer 4 and exchange with direct output 220V; this circuit breaker group 66 comprises and is connected in the battery circuit breaker 661 so that current protection to be provided between charge controller 2 and the storage battery 3; be connected in the dc circuit breaker 662 between charge controller 2 and the 12 V direct current output interfaces 68 and be connected in a-c transducer 4 and exchange AC circuit breaker 663 between the output interface 67, in order to satisfy more loading demand.
Wherein, this mobile charger 63 is connected in voltage transitions output device 62 so that cell-phone charging to be provided.
Wherein, the solar module 1 of native system is installed on the battery bracket, Fig. 4 and Fig. 5 have shown a kind of embodiment of this battery bracket, this battery bracket 8 comprises cross bar 81 and the montant 82 that lays respectively at both sides, and the connecting rod 83 that two montants 82 is consolidated in cross bar 81, the link of each montant 82 is provided with connecting hole, the link of each cross bar 81 is interval with a plurality of adjusting holes 84, connecting hole and one of them adjusting hole 84 are inserted respectively to connect in the two ends of connecting rod 83, the other end of cross bar 81 is provided with the connector 85 that connects solar module, the other end of montant 82 is provided with the connector 85 that connects solar module equally, thus, can regulate the position of montant 82 relative cross bars 81 by a plurality of adjusting holes 84, thereby regulate the setting angle of solar module.
Fig. 6 and Fig. 7 have shown the another kind of embodiment of this battery bracket, this battery bracket 9 comprises the horizontal extension bar 91 that lays respectively at both sides, vertical joint bar 92 and mounting rod 93, this horizontal extension bar 91, the two ends of vertical joint bar 92 and mounting rod 93 interconnect to form triangle, and the connecting rod 93 that two vertical joint bars 92 are connected, each horizontal extension bar 91 is interval with a plurality of adjustment through holes 94 with the link of vertical joint bar 92, be provided with the installing hole of a plurality of fixed solar battery components on the installed surface of mounting rod 93, can regulate by a plurality of adjustment through holes 94 position of vertical joint bar 92 relatively horizontal extension bars 91, realize that the setting angle of solar module is adjustable.
AC and DC type photovoltaic Home Power System of the present utility model has following advantage:
1, simple in structure, each assembly all transports facility, can realize solar powered after the fast assembling;
2, function is more comprehensive, and exportable multiple direct current is applicable more extensive;
3, security performance is high, has avoided the damage to each parts;
4, the angle of solar cell is adjustable, is applicable to more zone.
It is evident that, above description and record only are for example rather than in order to limit disclosure of the present utility model, application or use.Although described in an embodiment and be described in the drawings embodiment, but the optimal mode that the utility model does not limit by the accompanying drawing example and the conduct of describing is in an embodiment thought at present to be implementing the specific examples of instruction of the present utility model, and scope of the present utility model will comprise any embodiment of the specification that falls into the front and appended claim.
Claims (5)
1. AC and DC type photovoltaic Home Power System, this power-supply system includes solar module, charge controller, storage battery and a-c transducer, this solar module is connected to charge controller, this charge controller is connected to storage battery, this a-c transducer is connected to charge controller, it is characterized in that:
This charge controller, storage battery and a-c transducer all are installed in the cabinet, are provided with panel, voltage transitions output device, AC and DC crossover display terminal, AC and DC change over switch, circuit breaker group, a plurality of interchange output interface, a plurality of 12V direct current output interface and solar cell interface on this cabinet;
This voltage transitions output device is connected to a-c transducer and is the voltage of 3V, 4.5V, 6V, 7.5V, 9V output with the 12V current conversion, and this AC and DC change over switch is connected in the dc output end mouth and thinks that the direct current power load of different electric pressures provides power supply; Panel is provided with cell voltage display, starting/reset switch, charged state display and Temperature Detector, this cell voltage display is connected to storage battery, this charged state display connects charge controller, this starting/reset switch is connected in charge controller and a-c transducer controlling, and Temperature Detector is connected to charge controller, storage battery and a-c transducer with detected temperatures and shows respectively the state of storage battery, charge controller and a-c transducer;
This solar cell interface is connected in solar module and charge controller is delivered to charge controller with the 12V electric current that solar cell is produced, these a plurality of 12 V direct current output interfaces are connected to a-c transducer with direct output 12V direct current, and these a plurality of interchange output interfaces are connected to a-c transducer and exchange with direct output 12V.
2. AC and DC type photovoltaic Home Power System as claimed in claim 1 is characterized in that: this circuit breaker group comprises and is connected between charge controller and the storage battery with battery circuit breaker that current protection is provided, is connected in the dc circuit breaker between a-c transducer and the 12 V direct current output interfaces and is connected in a-c transducer and exchanges AC circuit breaker between the output interface.
3. AC and DC type photovoltaic Home Power System as claimed in claim 1 or 2, it is characterized in that: this storage battery is valve controlling sealed colloid battery.
4. AC and DC type photovoltaic Home Power System as claimed in claim 1 or 2, it is characterized in that: solar module is installed on the battery bracket, this battery bracket comprises cross bar and the montant that lays respectively at both sides, and the connecting rod that two montants is consolidated in cross bar, the link of each montant is provided with connecting hole, the link of each cross bar is interval with a plurality of adjusting holes, connecting hole and one of them adjusting hole are inserted respectively connecting in the two ends of connecting rod, and cross bar is connected the other end and is provided with the connector that connects solar module with montant.
5. AC and DC type photovoltaic Home Power System as claimed in claim 1 or 2, it is characterized in that: solar module is installed on the battery bracket, this battery bracket comprises horizontal extension bar, vertical joint bar and the mounting rod that lays respectively at both sides, the two ends of this horizontal extension bar, vertical joint bar and mounting rod interconnect to form triangle, and the connecting rod that two vertical joint bars are connected, the link of each horizontal extension bar and vertical joint bar is interval with a plurality of adjustment through holes, is provided with the installing hole of a plurality of fixed solar battery components on the installed surface of mounting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204928608U CN202712937U (en) | 2012-09-25 | 2012-09-25 | Alternative, direct current type solar photovoltaic household power supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204928608U CN202712937U (en) | 2012-09-25 | 2012-09-25 | Alternative, direct current type solar photovoltaic household power supply system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202712937U true CN202712937U (en) | 2013-01-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012204928608U Expired - Lifetime CN202712937U (en) | 2012-09-25 | 2012-09-25 | Alternative, direct current type solar photovoltaic household power supply system |
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| CN (1) | CN202712937U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104806960A (en) * | 2015-03-13 | 2015-07-29 | 茅李凝 | Simulation window |
-
2012
- 2012-09-25 CN CN2012204928608U patent/CN202712937U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104806960A (en) * | 2015-03-13 | 2015-07-29 | 茅李凝 | Simulation window |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130130 |