CN204578194U - The folding photovoltaic charged back seat of a kind of electric bicycle charging - Google Patents
The folding photovoltaic charged back seat of a kind of electric bicycle charging Download PDFInfo
- Publication number
- CN204578194U CN204578194U CN201520311162.7U CN201520311162U CN204578194U CN 204578194 U CN204578194 U CN 204578194U CN 201520311162 U CN201520311162 U CN 201520311162U CN 204578194 U CN204578194 U CN 204578194U
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- China
- Prior art keywords
- electric bicycle
- positive
- back seat
- boost chopper
- charging
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- 239000003990 capacitor Substances 0.000 claims abstract description 8
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 5
- 239000000956 alloy Substances 0.000 claims abstract description 4
- 238000004146 energy storage Methods 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 abstract description 3
- 208000033999 Device damage Diseases 0.000 abstract description 2
- 230000005611 electricity Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 238000003915 air pollution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Classifications
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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
Abstract
The folding photovoltaic charged back seat of a kind of electric bicycle charging.It comprises shell, photovoltaic cell, charge controller and charging wire; The upper end of its housing is opening-like, is made up of aluminum alloy materials, is fixed on the rear clothes hanger of electric bicycle; Photovoltaic cell and charge controller are arranged on the inside of shell, charge controller comprises boost chopper and capacitor, wherein: the both positive and negative polarity of photovoltaic cell is connected with the positive-negative input end of boost chopper respectively, the two ends of capacitor are connected with the positive-negative input end of boost chopper, and the positive-negative output end of boost chopper is connected with the both positive and negative polarity of Vehicular accumulator cell by charging wire.The utility model advantage: utilize generation of electricity by new energy can be electric bicycle charging having under sunshine condition whenever and wherever possible; Install simple; Charging voltage automatic adaptation, prevents because misoperation causes device damage; Increase only the height of back seat of electric bicycle after installation, do not affect the manned normal usage function of hauling goods of back seat.
Description
Technical field
The utility model belongs to technical field of new energy power generation, particularly relates to the folding photovoltaic charged back seat of a kind of electric bicycle charging.
Background technology
Electric bicycle refers to using storage battery as supplementary energy, on the basis of ordinary bicycle, the Personal Transporter of the electromechanical integration of the control members such as motor, controller, storage battery, handle brake lever and Displaying Meter system has been installed, its advantage to discharge poisonous gas, thus cause air pollution, but still there is following point in it:
1, electric bicycle can only charge by civil power;
2, be that the Portable charging equipment of principle does not organically combine with electric bicycle with photovoltaic cell capable of generating power, and voltage often cannot adaptation.
Summary of the invention
In order to solve the problem, the purpose of this utility model is to provide a kind of electric bicycle to charge with folding photovoltaic charged back seat.
In order to achieve the above object, the electric bicycle charging that the utility model provides comprises shell, photovoltaic cell, charge controller and charging wire with folding photovoltaic charged back seat; The upper end of its housing is opening-like, is made up of aluminum alloy materials, is fixed on the rear clothes hanger of electric bicycle; Photovoltaic cell and charge controller are arranged on the inside of shell, charge controller comprises boost chopper and capacitor C, wherein: the both positive and negative polarity of photovoltaic cell is connected with the positive-negative input end of boost chopper respectively, the two ends of capacitor C are connected with the positive-negative input end of boost chopper, and the positive-negative output end of boost chopper is connected with the both positive and negative polarity of Vehicular accumulator cell by charging wire.
Described shell is made up of the sub-housing that three are connected by folding hinge, therefore, it is possible to launch and fold.
The outside, two ends of described shell is also provided with snap close, for being interfixed by the sub-housing folded.
Described photovoltaic cell is device of solar generating, and select opening voltage to be the photovoltaic module of 18V, boost chopper is DC voltage booster circuit, and storage battery is energy-storage battery.
The electric bicycle charging that what the utility model provided provide compared with prior art has the following advantages with folding photovoltaic charged back seat:
1, utilizing generation of electricity by new energy, can be electric bicycle charging having under sunshine condition whenever and wherever possible;
2, install simply, back seat of electric bicycle uses bolt install, firmly durable, and aluminum alloy casing ensure that the requirement of the firm and satisfied heat radiation of this device;
3, charging voltage automatic adaptation, prevents because misoperation causes device damage;
4, increase only the height of back seat of electric bicycle after installing, do not affect the manned normal usage function of hauling goods of back seat.
Accompanying drawing explanation
The folding photovoltaic charged back seat deployed condition structural representation of electric bicycle charging that Fig. 1 provides for the utility model.
The folding photovoltaic charged back seat folded state structural representation of electric bicycle charging that Fig. 2 provides for the utility model.
Electric bicycle charging photovoltaic cell, charge controller circuit schematic diagram in folding photovoltaic charged back seat that Fig. 3 provides for the utility model.
The folding photovoltaic charged back seat using state schematic diagram of electric bicycle charging that Fig. 4 provides for the utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments, the electric bicycle charging that the utility model provides is described in detail with folding photovoltaic charged back seat.
As shown in Fig. 1-Fig. 4, the electric bicycle charging that the utility model provides comprises shell 1, photovoltaic cell 2, charge controller 3 and charging wire 4 with folding photovoltaic charged back seat; The upper end of its housing 1 is opening-like, is made up of aluminum alloy materials, is fixed on the rear clothes hanger of electric bicycle 9; Photovoltaic cell 2 and charge controller 3 are arranged on the inside of shell 1, charge controller 3 comprises boost chopper 5 and capacitor C, wherein: the both positive and negative polarity of photovoltaic cell 2 is connected with the positive-negative input end of boost chopper 5 respectively, the two ends of capacitor C are connected with the positive-negative input end of boost chopper 5, and the positive-negative output end of boost chopper 5 is connected by the both positive and negative polarity of charging wire 4 with Vehicular accumulator cell 6.
Described shell 1 is made up of the sub-housing that three are connected by folding hinge 7, therefore, it is possible to launch and fold.
The outside, two ends of described shell 1 is also provided with snap close 8, for being interfixed by the sub-housing folded.
Described photovoltaic cell 2 is device of solar generating, and select opening voltage to be the photovoltaic module of 18V, boost chopper 5 is DC voltage booster circuit, and storage battery 6 is energy-storage battery.
The electric bicycle charging now provided by the utility model is described below by folding photovoltaic charged back seat using method:
Under the condition having sunshine, if want the electric bicycle charging utilizing the utility model to provide to charge with folding photovoltaic charged back seat accumulators 6, first three sub-housings are launched, make the photovoltaic cell 2 of shell 1 inside upward, at this moment the solar energy irradiated thereon is converted into electric energy by photovoltaic cell 2, then charge controller 3 is exported to, charge controller 3 utilizes copped wave boosting principle that the electric energy voltage that above-mentioned photovoltaic cell 2 exports is increased to the charging voltage on electric bicycle 9 needed for storage battery 6, and by regulating the duty ratio of copped wave booster circuit to carry out Auto-matching charging voltage, 24V is supplied to afterwards by charging wire 4, the storage battery 6 of 36V or 48V and be that it charges.When not needing to charge for storage battery 6, three the sub-housing fold forming shell 1 can be got up, and locking with snap close 8, at this moment just can be used as common back seat and use.
Claims (4)
1. the folding photovoltaic charged back seat of electric bicycle charging, is characterized in that: it comprises shell (1), photovoltaic cell (2), charge controller (3) and charging wire (4); The upper end of its housing (1) is opening-like, is made up of aluminum alloy materials, is fixed on the rear clothes hanger of electric bicycle (9); Photovoltaic cell (2) and charge controller (3) are arranged on the inside of shell (1), charge controller (3) comprises boost chopper (5) and capacitor C, wherein: the both positive and negative polarity of photovoltaic cell (2) is connected with the positive-negative input end of boost chopper (5) respectively, the two ends of capacitor C are connected with the positive-negative input end of boost chopper (5), and the positive-negative output end of boost chopper (5) is connected by the both positive and negative polarity of charging wire (4) with Vehicular accumulator cell (6).
2. the folding photovoltaic charged back seat of electric bicycle charging according to claim 1, it is characterized in that: described shell (1) is made up of the sub-housing that three are connected by folding hinge (7), therefore, it is possible to launch and fold.
3. the folding photovoltaic charged back seat of electric bicycle charging according to claim 1, is characterized in that: the outside, two ends of described shell (1) is also provided with snap close (8), for being interfixed by the sub-housing folded.
4. the folding photovoltaic charged back seat of electric bicycle charging according to claim 1, it is characterized in that: described photovoltaic cell (2) is device of solar generating, opening voltage is selected to be the photovoltaic module of 18V, boost chopper (5) is DC voltage booster circuit, and storage battery (6) is energy-storage battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520311162.7U CN204578194U (en) | 2015-05-14 | 2015-05-14 | The folding photovoltaic charged back seat of a kind of electric bicycle charging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520311162.7U CN204578194U (en) | 2015-05-14 | 2015-05-14 | The folding photovoltaic charged back seat of a kind of electric bicycle charging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204578194U true CN204578194U (en) | 2015-08-19 |
Family
ID=53870788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520311162.7U Active CN204578194U (en) | 2015-05-14 | 2015-05-14 | The folding photovoltaic charged back seat of a kind of electric bicycle charging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204578194U (en) |
-
2015
- 2015-05-14 CN CN201520311162.7U patent/CN204578194U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |