CN201291960Y - Electric bicycle with self-charging function - Google Patents
Electric bicycle with self-charging function Download PDFInfo
- Publication number
- CN201291960Y CN201291960Y CNU2008201397263U CN200820139726U CN201291960Y CN 201291960 Y CN201291960 Y CN 201291960Y CN U2008201397263 U CNU2008201397263 U CN U2008201397263U CN 200820139726 U CN200820139726 U CN 200820139726U CN 201291960 Y CN201291960 Y CN 201291960Y
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- CN
- China
- Prior art keywords
- power
- electrical bicycle
- self
- power supply
- controller
- Prior art date
- 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 - Fee Related
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/64—Electric machine technologies in electromobility
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/72—Electric energy management in electromobility
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
Disclosed is an electric bicycle with self-charging function; the electric bicycle can be fixed by a support stand and can be used through fixed-point operation; a treadle group of the electric bicycle is pedaled through man power to drive a wheel to rotate. The electric bicycle comprises a power generator, a controller, a battery and a damper. The controller is used for receiving the power supply outputted by the power generator and converting the power supply into multiple dc power supply and charging the battery; meanwhile, the controller also supplies power supply for the damper for consuming part of the electrical energy generated by the power generator. The electric bicycle with self-charging function not only has self-charging and body building functions, but also saves great electricity cost and completely eliminates the influences caused by indirect carbon dioxide emission.
Description
Technical field
The relevant a kind of Electrical Bicycle of the utility model refers to a kind of Electrical Bicycle with self-charging function especially.
Background technology
The surging attention that reaches environmental consciousness along with oil price, therefore, have no oil consumption, no waste gas, low noise, low power consumption ... or the like the Electrical Bicycle of advantage, not only become government and endeavour the green product promoted always, also become one of very welcome walking-replacing tool in recent years.And the use group of Electrical Bicycle expands to student group and working group gradually also by initial old man, women.
See also Fig. 1, be the block diagram of existing Electrical Bicycle.As shown in the figure, this Electrical Bicycle comprises a pedal group 10A, a wheel 50A, a battery 20A, an actuator 30A and a permanent magnet motor 40A.This battery 20A provides the vdc of a fixed size.This actuator 30A electrically connects this battery 20A, receives this vdc of this battery 20A output, drives this wheel 50A to drive this permanent magnet motor 40A and rotates.Therefore, this Electrical Bicycle can utilize a manpower to trample this pedal group 10A and drive this wheel 50A rotation.Again or, utilize this battery 20A to provide this Electrical Bicycle required driving electric.So this Electrical Bicycle can be adjusted the power that drives this Electrical Bicycle according to user's operational requirements.Also promptly, the user can trample this pedal group 10A of this Electrical Bicycle fully with manpower, to drive this Electrical Bicycle; Or provide this Electrical Bicycle required electric power with this battery 20A fully; Again or according to operating habit, actual road conditions, user demand ... or the like, adjust the type of drive of this Electrical Bicycle, make this Electrical Bicycle elasticity more in the use.
But, when this Electrical Bicycle uses when surpassing certain power consumption, must charge to this battery 20A, just can guarantee this Electrical Bicycle when using next time, there is the sufficient electric power can be to drive this Electrical Bicycle.Like this, except causing the anxiety of user's misgivings power shortage when operating, this battery 20A also needs the extra outside civil power of pegging graft that it is charged in addition, except increasing considerable electricity charge expense, has also produced the discharging of greenhouse gases (as carbon dioxide) indirectly.
Therefore, how designing a kind of can the improvement and have a kind of Electrical Bicycle with self-charging function that lacks now, and make Electrical Bicycle become real green product, is a big problem that overcomes and solve for inventor institute desire row.
Summary of the invention
The purpose of this utility model provides a kind of Electrical Bicycle with self-charging function, this Electrical Bicycle can utilize support foot rest to fix, use and adopt with fixed-point operation, and utilize a manpower to trample a pedal group of this Electrical Bicycle and drive a wheel, to reach the purpose of Electrical Bicycle with self-charging and body-building function.
In order to reach above-mentioned purpose, the utility model provides a kind of Electrical Bicycle with self-charging function, and this Electrical Bicycle comprises a power generation assembly, a controller, a battery and a damper.This power generation assembly connects by a transmission device and this wheel, or directly ties with this wheel, and produces a power supply by this wheel to drive this power generation assembly.This controller electrically connects this power generation assembly, is a plurality of direct supplys in order to receive this power supply and to change this power supply.This battery electrically connects this controller, in order to receive and to save one first operating power of this controller output.This damper electrically connects this controller, in order to receive one second operating power of this controller output, to consume the part electric energy that this power generation assembly is produced.
The beneficial effects of the utility model are: this Electrical Bicycle can utilize support foot rest to fix, when fixed-point operation is used, can trample this Electrical Bicycle so that battery is charged by applying manpower, not only can reach the purpose of sport and body-building, and this battery outside civil power of more must not pegging graft charges to it, except saving considerable electricity charge expense, also can thoroughly reach the influence of no indirect carbon dioxide discharging.
In order further to understand the utility model is to reach technology, means and the effect that predetermined purpose is taked, see also following about detailed description of the present utility model and accompanying drawing, believe the purpose of this utility model, feature and characteristics, go deep into and concrete understanding when getting one thus, yet appended accompanying drawing only provides reference and explanation usefulness, is not to be used for the utility model is limited.
Description of drawings
Fig. 1 is the block diagram of existing Electrical Bicycle;
Fig. 2 is the block diagram of the utility model Electrical Bicycle;
Fig. 3 is the block diagram of a controller of this Electrical Bicycle;
Fig. 4 is the circuit diagram of first preferred embodiment of this controller;
Fig. 5 is the circuit diagram of second preferred embodiment of this controller.
Wherein, Reference numeral
(prior art)
10A pedal group
The 20A battery
The 30A actuator
The 40A permanent magnet motor
The 50A wheel
(the utility model)
10 pedal groups
20 wheels
30 power generation assemblys
40 controllers
402 rectifying circuits
404 power supply units
406 power switch control circuits
408 microprocessors
410 battery chargers
412 gate drive integrated circuit
414 booster circuits
50 batteries
60 dampers
The specific embodiment
Relevant technology contents of the present utility model and detailed description, conjunction with figs. is described as follows:
See also Fig. 2 and Fig. 3, be respectively the block diagram of a controller of the block diagram of the utility model Electrical Bicycle and this Electrical Bicycle.This Electrical Bicycle can utilize support foot rest (figure does not show) fixing, use and adopt with fixed-point operation, and utilize a manpower to trample a pedal group 10 of this Electrical Bicycle and drive a wheel 20 and rotate, drive permanent magnet motor rotation simultaneously, this Electrical Bicycle more comprises a power generation assembly 30, a controller 40, a battery 50 and a damper 60.
This power generation assembly 30 connects by a transmission device (scheming not formula) and this wheel 20 or directly ties with this wheel 20, and rotates to drive this power generation assembly 30 generations one power supply by this wheel 20.Wherein, this power generation assembly 30 can obtain by this permanent magnet motor is carried out the electric energy reverse operating.This power generation assembly 30 can be an independent generator in addition, and is the brushless mag-dynamo.In addition, this wheel 20 drives and is rotated by this manpower application of force by a belt or chain (figure does not show).This controller 40 electrically connects this power generation assembly 30, is a plurality of direct supplys in order to receive this power supply and to change this power supply.This battery 50 electrically connects this controller 40, in order to receive and to save one first operating power of these controller 40 outputs.This battery 50 is a rechargeable battery or an electrochemical capacitance (ultracapacitor).This damper 60 electrically connects this controller 40, in order to receive one second operating power of these controller 40 outputs, to consume the part electric energy that this power generation assembly 30 is produced.
This controller 40 comprises a rectifying circuit 402, a power supply unit 404, a power switch control circuit 406, a microprocessor 408 and a battery charger 410.This rectifying circuit 402 electrically connects this power generation assembly 30, is a rectification out-put supply in order to this power source conversion that this power generation assembly 30 is produced.This power supply unit 404 electrically connects this rectifying circuit 402, and receives this rectification out-put supply, in order to switch this rectification out-put supply and to export a supply power supply.This power switch control circuit 406 electrically connects these rectifying circuits 402, and receives this rectification out-put supply, in order to this second operating power that the variable-operation cycle is provided to this damper 60.This microprocessor 408 electrically connects this power supply unit 404, and receives this supply power supply of these power supply unit 404 outputs, in order to provide a power drive signal to this power switch control circuit 406.This battery charger 410 electrically connects this power supply unit 404, and receives this supply power supply of these power supply unit 404 outputs, in order to provide this first operating power to this battery 50.
See also Fig. 4, be the circuit diagram of first preferred embodiment of this controller.As shown in the figure, these controller 40 in-to-in electrical connections see also the explanation of Fig. 3, do not repeat them here.Be worth mentioning, this power switch control circuit 406 mainly comprises a power-type metal-oxide-semiconductor fieldeffect transistor (Power Metal Oxide Semiconductor Field Transistor, Power MOSFET).In addition, this controller 40 more comprises a gate drive integrated circuit 412.This gate drive integrated circuit 412 is electrically connected between this microprocessor 408 and this power switch control circuit 406, in order to receiving this power drive signal of this microprocessor 408 outputs, and this power switch control circuit 406 of direct drive.
See also Fig. 5, be the circuit diagram of one second preferred embodiment of this controller.As shown in the figure, the main difference of this first preferred embodiment of this second preferred embodiment and Fig. 4 is, in the present embodiment booster circuits 414 that increase more.All draping roads that this booster circuit 414 mainly is made up of at least one diode (not indicating) and at least one electric capacity (not indicating).This booster circuit 414 is electrically connected at the mouth of this rectifying circuit 402, in order to non-ground connection voltage over the ground by this electric capacity of raising, make the output voltage of this voltage greater than this rectifying circuit 402, also be, this booster circuit 414 is in order to improve the output voltage of this rectifying circuit 402, to guarantee to reach driving this power supply unit 404 and this power switch control circuit 406.
In sum, the utlity model has following advantage: this Electrical Bicycle can utilize support foot rest to fix, when fixed-point operation is used, can trample this Electrical Bicycle so that this battery 50 is charged by applying manpower, not only can reach the purpose of sport and body-building, and this battery 20A outside civil power of more must not pegging graft charges to it, except saving considerable electricity charge expense, also can thoroughly reach the influence of no indirect carbon dioxide discharging.
The above, only be the detailed description and the accompanying drawing of the utility model preferred embodiment, feature of the present utility model is not limited thereto, be not in order to restriction the utility model, all scopes of the present utility model should be as the criterion with following claim, all closing in the embodiment of the spirit variation similar of the utility model claim with it, all should be contained in the category of the present utility model, any those skilled in the art in field of the present utility model, can think easily and variation or modify and all can be encompassed in following claim of the present utility model.
Claims (9)
1. Electrical Bicycle with self-charging function, this Electrical Bicycle can utilize support foot rest to fix, use and adopt with fixed-point operation, and utilize a manpower to trample a pedal group of this Electrical Bicycle and drive a wheel, drive permanent magnet motor rotation simultaneously, it is characterized in that this Electrical Bicycle more comprises:
One power generation assembly connects or directly ties with this wheel by a transmission device and this wheel, and produces a power supply by this wheel to drive this power generation assembly;
One controller electrically connects this power generation assembly, is a plurality of direct supplys in order to receive this power supply and to change this power supply;
One battery electrically connects this controller, in order to receive and to save one first operating power of this controller output; And
One damper electrically connects this controller, in order to receive one second operating power of this controller output, to consume the part electric energy that this power generation assembly is produced.
2. the Electrical Bicycle with self-charging function according to claim 1 is characterized in that, this controller comprises:
One rectifying circuit electrically connects this power generation assembly, in order to being a rectification out-put supply with this power source conversion that this power generation assembly produced;
One power supply unit electrically connects this rectifying circuit, and receives this rectification out-put supply, in order to switch this rectification out-put supply and to export a supply power supply;
One power switch control circuit electrically connects this rectifying circuit, and receives this rectification out-put supply, in order to this second operating power that the variable-operation cycle is provided to this damper;
One microprocessor electrically connects this power supply unit, and receives this supply power supply of this power supply unit output, in order to provide a power drive signal to this power switch control circuit; And
One battery charger electrically connects this power supply unit, and receives this supply power supply of this power supply unit output, in order to provide this first operating power to this battery.
3. the Electrical Bicycle with self-charging function according to claim 1 is characterized in that, this power generation assembly can obtain by this permanent magnet motor is carried out the electric energy reverse operating.
4. the Electrical Bicycle with self-charging function according to claim 1 is characterized in that this power generation assembly can be an independent generator.
5. the Electrical Bicycle with self-charging function according to claim 4 is characterized in that, this independent generator is a brushless mag-dynamo.
6. the Electrical Bicycle with self-charging function according to claim 1 is characterized in that, this battery is a rechargeable battery or an electrochemical capacitance.
7. the Electrical Bicycle with self-charging function according to claim 1 is characterized in that, this wheel drives and rotated by this manpower application of force by a belt or chain.
8. the Electrical Bicycle with self-charging function according to claim 2, it is characterized in that, this controller more comprises a gate drive integrated circuit, be electrically connected between this microprocessor and this power switch control circuit, in order to receiving this power drive signal of this microprocessor output, and this power switch control circuit of direct drive.
9. the Electrical Bicycle with self-charging function according to claim 2 is characterized in that, this power switch control circuit comprises a power-type metal-oxide-semiconductor fieldeffect transistor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201397263U CN201291960Y (en) | 2008-10-23 | 2008-10-23 | Electric bicycle with self-charging function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201397263U CN201291960Y (en) | 2008-10-23 | 2008-10-23 | Electric bicycle with self-charging function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201291960Y true CN201291960Y (en) | 2009-08-19 |
Family
ID=41005426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201397263U Expired - Fee Related CN201291960Y (en) | 2008-10-23 | 2008-10-23 | Electric bicycle with self-charging function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201291960Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011072606A1 (en) * | 2009-12-16 | 2011-06-23 | Li Jun | Electric vehicle capable of feeding back energy |
| CN104085476A (en) * | 2014-07-19 | 2014-10-08 | 桂林电子科技大学信息科技学院 | Multipurpose bicycle capable of being ridden outdoor and indoor and generating electricity |
| CN104201753A (en) * | 2014-09-03 | 2014-12-10 | 渤海大学 | Single chip microcomputer based bicycle power generation intelligent mobile phone charger |
-
2008
- 2008-10-23 CN CNU2008201397263U patent/CN201291960Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011072606A1 (en) * | 2009-12-16 | 2011-06-23 | Li Jun | Electric vehicle capable of feeding back energy |
| CN104085476A (en) * | 2014-07-19 | 2014-10-08 | 桂林电子科技大学信息科技学院 | Multipurpose bicycle capable of being ridden outdoor and indoor and generating electricity |
| CN104201753A (en) * | 2014-09-03 | 2014-12-10 | 渤海大学 | Single chip microcomputer based bicycle power generation intelligent mobile phone charger |
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Legal Events
| 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: 20090819 Termination date: 20151023 |
|
| EXPY | Termination of patent right or utility model |