CN201383770Y - Solar car charging device - Google Patents
Solar car charging device Download PDFInfo
- Publication number
- CN201383770Y CN201383770Y CN200920102488U CN200920102488U CN201383770Y CN 201383770 Y CN201383770 Y CN 201383770Y CN 200920102488 U CN200920102488 U CN 200920102488U CN 200920102488 U CN200920102488 U CN 200920102488U CN 201383770 Y CN201383770 Y CN 201383770Y
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- China
- Prior art keywords
- triode
- links
- resistance
- multivibrator
- solar
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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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)
Abstract
The utility model relates to the solar charging technology, in particular to a solar car charging device, which resolves problems that a solar charger of the existing electric car can not adjust output voltage and is slow in charging. The solar car charging device comprises a solar panel and a charger, wherein an inverter is connected between the solar panel and the charger. By adding the inverter, the solar car charging device effectively resolves the problems that the solar charger of the existing electric car can not adjust output voltage and is slow in charging, and is simple in structure, reasonable in design and convenient in use.
Description
Technical field
The utility model relates to the solar charging power technology, specifically is a kind of solar electric vehicle charging device.
Background technology
At present, the solar charging power technology is widely used in the electric motor car charging, particularly, existing electric motor car solar charger is made of interconnective solar panel and charger, it is electric energy that solar panel is responsible for conversion of solar energy, and charger then is responsible for the charge in batteries in electric motor car.The shortcoming of existing electric motor car solar charger is that output voltage can't be adjusted, thereby often makes charging process become slowly, is necessary to invent a kind of electric motor car solar charger that can improve output voltage greatly for this reason.
Summary of the invention
The utility model provides a kind of solar electric vehicle charging device in order to solve the existing electric motor car solar charger output voltage problem slowly of can't adjusting, charge.
The utility model is to adopt following technical scheme to realize: the solar electric vehicle charging device, comprise solar panel, charger, and be connected with inverter between solar panel and the charger.Described solar panel, charger can be buied by the market for existing known products; Described inverter is the structure that those skilled in the art realize easily, and multiple malformation can be arranged.
During use, the output of charger is connected with storage battery in the electric motor car; The concrete course of work is: solar panel is converted into direct current with solar radiant energy earlier, and direct current transported to inverter, then inverter will from the low-voltage DC of solar panel zoom into High Level AC Voltage, and High Level AC Voltage transported to charger, charger will be rectified into high voltage direct current from the High Level AC Voltage of inverter again, high voltage direct current is transported to the storage battery in the electric motor car the most at last, finishes the solar charging electric process of electric motor car thus.
The utility model is by setting up inverter, efficiently solves the existing electric motor car solar charger output voltage problem slowly of can't adjusting, charge, and is simple in structure, reasonable in design, easy to use.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the schematic diagram of the utility model RC start-oscillation circuit.
Fig. 3 is a user mode reference diagram of the present utility model.
Among the figure: 1-solar panel, 2-charger, 3-inverter.
Embodiment
The solar electric vehicle charging device comprises solar panel 1, charger 2, is connected with inverter 3 between solar panel 1 and the charger 2; Described inverter 3 is made of housing and the RC start-oscillation circuit that is packaged in the housing; The RC start-oscillation circuit comprises first inverter circuit, second inverter circuit, be serially connected with the multivibrator JP1 between 3 liang of direct-flow input ends of inverter and formed and be serially connected with peripheral circuit on the multivibrator JP1 by adjustable resistance R5 and capacitor C 1; The input of first inverter circuit links to each other with the positive output end of multivibrator JP1, and the input of second inverter circuit links to each other with the reversed-phase output of multivibrator JP1; During work, direct current input from solar panel 1 is transformed to two groups of symmetrical square waves through multivibrator JP1, two groups of symmetrical square waves are imported first inverter circuit, second inverter circuit respectively, so first inverter circuit, second inverter circuit alternation, two prescription ripples change into and exchange output the most at last; First inverter circuit is made of first winding of first resistance R 1, the 3rd resistance R 3, the first triode Q1, the 3rd triode Q3 and former limit centre-tapped transformer T1, wherein the base stage of the first triode Q1 links to each other with the positive output end of multivibrator JP1 by first resistance R 1, and the emitter of the first triode Q1 links to each other with the base stage of the 3rd triode Q3 by the 3rd resistance R 3; Second inverter circuit is made of second winding of second resistance R 2, the 4th resistance R 4, the second triode Q2, the 4th triode Q4 and former limit centre-tapped transformer T1; Wherein the base stage of the second triode Q2 links to each other with the reversed-phase output of multivibrator JP1 by second resistance R 2, and the emitter of the second triode Q2 links to each other with the base stage of the 4th triode Q4 by the 4th resistance R 4; The collector electrode of the first triode Q1 links to each other with the collector electrode of the second triode Q2, and the connected node between the collector electrode of the collector electrode of the first triode Q1 and the second triode Q2 links to each other with the former limit centre cap of former limit centre-tapped transformer T1; The emitter of the 3rd triode Q3 links to each other with the emitter of the 4th triode Q4, and the emitter of the 3rd triode Q3 links to each other with the negative pole of the direct-flow input end of multivibrator JP1 with connected node between the 4th triode Q4 emitter; The collector electrode of the collector electrode of the 3rd triode Q3, the 4th triode Q4 links to each other with the primary coil two ends of former limit centre-tapped transformer T1 respectively; When first inverter circuit work, import from the base stage of the first triode Q1 by the square wave that the positive output end of multivibrator JP1 is exported, make the triode Q1 conducting of winning, so the base stage of the 3rd triode Q3 produces electric current, the 3rd triode Q3 conducting, flow through first winding, the 3rd triode Q3 of former limit centre-tapped transformer T1 successively from the direct current of solar panel 1, the secondary of former limit centre-tapped transformer T1 promptly induces forward voltage; When second inverter circuit work, import from the base stage of the second triode Q2 by the square wave that the reversed-phase output of multivibrator JP1 is exported, make the second triode Q2 conducting, so the base stage of the 4th triode Q4 produces electric current, the 4th triode Q4 conducting, flow through second winding, the 4th triode Q4 of former limit centre-tapped transformer T1 successively from the direct current of solar panel 1, the secondary of former limit centre-tapped transformer T1 promptly induces negative voltage; Forward voltage and negative voltage stack back form alternating voltage and transport to charger 2 through the secondary coil of former limit centre-tapped transformer T1.During concrete enforcement, described multivibrator JP1 adopts CD4047 multivibrator or MC14047 multivibrator.
Claims (2)
1, a kind of solar electric vehicle charging device comprises solar panel (1), charger (2), it is characterized in that: be connected with inverter (3) between solar panel (1) and the charger (2).
2, solar electric vehicle charging device according to claim 1 is characterized in that: described inverter (3) is made of housing and the RC start-oscillation circuit that is packaged in the housing; The RC start-oscillation circuit comprises first inverter circuit, second inverter circuit, be serially connected with the multivibrator (JP1) between 3 liang of direct-flow input ends of inverter and formed and be serially connected with peripheral circuit on the multivibrator JP1 by adjustable resistance (R5) and electric capacity (C1); The input of first inverter circuit links to each other with the positive output end of multivibrator (JP1), and the input of second inverter circuit links to each other with the reversed-phase output of multivibrator (JP1);
First inverter circuit is made of first winding of first resistance (R1), the 3rd resistance (R3), first triode (Q1), the 3rd triode (Q3) and former limit centre-tapped transformer (T1), wherein the base stage of first triode (Q1) links to each other with the positive output end of multivibrator (JP1) by first resistance (R1), and the emitter of first triode (Q1) links to each other with the base stage of the 3rd triode (Q3) by the 3rd resistance (R3); Second inverter circuit is made of second winding of second resistance (R2), the 4th resistance (R4), second triode (Q2), the 4th triode (Q4) and former limit centre-tapped transformer (T1); Wherein the base stage of second triode (Q2) links to each other with the reversed-phase output of multivibrator (JP1) by second resistance (R2), and the emitter of second triode (Q2) links to each other with the base stage of the 4th triode (Q4) by the 4th resistance (R4); The collector electrode of first triode (Q1) links to each other with the collector electrode of second triode (Q2), and the connected node between the collector electrode of the collector electrode of first triode (Q1) and second triode (Q2) links to each other with the former limit centre cap of former limit centre-tapped transformer (T1); The emitter of the 3rd triode (Q3) links to each other with the emitter of the 4th triode (Q4), and the emitter of the 3rd triode (Q3) links to each other with the negative pole of the direct-flow input end of multivibrator (JP1) with connected node between the 4th triode (Q4) emitter; The collector electrode of the collector electrode of the 3rd triode (Q3), the 4th triode (Q4) links to each other with the primary coil two ends of former limit centre-tapped transformer (T1) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920102488U CN201383770Y (en) | 2009-04-23 | 2009-04-23 | Solar car charging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920102488U CN201383770Y (en) | 2009-04-23 | 2009-04-23 | Solar car charging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201383770Y true CN201383770Y (en) | 2010-01-13 |
Family
ID=41527241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920102488U Expired - Lifetime CN201383770Y (en) | 2009-04-23 | 2009-04-23 | Solar car charging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201383770Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105720663A (en) * | 2014-12-03 | 2016-06-29 | 比亚迪股份有限公司 | Charging cabinet for electric vehicle and control method thereof |
| CN107415762A (en) * | 2017-09-04 | 2017-12-01 | 赵维平 | The electric car to be charged using luminous energy |
-
2009
- 2009-04-23 CN CN200920102488U patent/CN201383770Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105720663A (en) * | 2014-12-03 | 2016-06-29 | 比亚迪股份有限公司 | Charging cabinet for electric vehicle and control method thereof |
| CN105720663B (en) * | 2014-12-03 | 2018-12-21 | 比亚迪股份有限公司 | Charging cabinet and its control method for electric vehicle |
| CN107415762A (en) * | 2017-09-04 | 2017-12-01 | 赵维平 | The electric car to be charged using luminous energy |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shanxi voyage Electric Vehicle Industry Co., Ltd. Assignor: Zhao Weiping Contract record no.: 2014990000479 Denomination of utility model: Portable charging device for solar electric bicycle Granted publication date: 20100113 License type: Exclusive License Record date: 20140701 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHANG HONGYU Free format text: FORMER OWNER: ZHAO WEIPING Effective date: 20140924 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 030012 TAIYUAN, SHAANXI PROVINCE TO: 130000 CHANGCHUN, JILIN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140924 Address after: 130000 No. 70 Xi'an Road, Changchun, Jilin, Chaoyang District Patentee after: Zhang Hongyu Address before: 030012 Shanxi Province, Taiyuan city and State Road No. 42 Patentee before: Zhao Weiping |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100113 |