CN201002526Y - Electric bicycle with automatic charging function - Google Patents
Electric bicycle with automatic charging function Download PDFInfo
- Publication number
- CN201002526Y CN201002526Y CNU2006201414433U CN200620141443U CN201002526Y CN 201002526 Y CN201002526 Y CN 201002526Y CN U2006201414433 U CNU2006201414433 U CN U2006201414433U CN 200620141443 U CN200620141443 U CN 200620141443U CN 201002526 Y CN201002526 Y CN 201002526Y
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- CN
- China
- Prior art keywords
- winding
- motor
- electro
- battery
- drive motor
- 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
Links
- 238000007600 charging Methods 0.000 title claims abstract description 15
- 238000004804 winding Methods 0.000 claims abstract description 31
- 150000001875 compounds Chemical class 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 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
- 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
Landscapes
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The utility model refers to an electro bicycle with auto charging function, which includes a frame, a handle bar, a wheel, a foot-operated, a battery, a drive motor and a motor controller. The drive motor is a motor with an electro winding and a generating winding. The motor controller is consisting of a motor control circuit and a charging control circuit connected with the electro winding and the generating winding respectively as well as connected with a battery via a converter. The utility model adopts a compound motor integrated with the electro winding and the generating winding, which recycles the energy generated by bicycles during the flat gliding, the downhill gliding as well as the riding to convert the mechanical energy into the electrical energy automatically for the battery charging. Therefore the battery-supplied power time is prolonged and the driving mileage of one time charging is increased and the service cost is cut down. The utility model is simple in structure and convenient in usage, which greatly increases the endurance power as well as the driving efficiency of the electro bicycles without increasing the battery capacity.
Description
Technical field
The utility model relates to a kind of Electrical Bicycle, is meant a kind of Electrical Bicycle with automatic charge function especially.
Background technology
Electrical Bicycle is called as the green traffic instrument and has been subjected to extensive attention as non-environmental-pollution, low noise, energy savings.Particularly Electrical Bicycle becomes the main substitute of bicycle gradually and has showed vast market prospect because it has the performance of riding of suitable speed, safety.Along with battery performance its energy and the bigger raising in life-span and electron controls technology day by day ripe particularly, Electrical Bicycle has become human light-duty walking-replacing tool of new century.
The mileage length of once charging is one of topmost technical performance index of battery-driven car, and it depends primarily on the height of the size and the motor controller system energy conversion efficiency of the energy, accumulator capacity.Existing electric bike battery finite capacity, make the Electrical Bicycle travelled distance in 40 kilometers-100 kilometers scope, in case the storage battery electric energy exhausts, usually needed again to charge 3-8 hour and just can reuse, if the electric energy of storage battery exhausts in the vehicle operating way, then make troubles to the car owner.
And Electrical Bicycle is in the power consumption state in the process of riding, and locates sliding state, the then corresponding power supply state that is in of motor in speed governing position zero speed position or brake under the brake powering-off state.Present because general Electric Bicycle Driver does not all have the electric installation of recharging, thereby the inertia energy of system is converted into mechanical energy fully and wastes after downhill running or brake.
Summary of the invention
The utility model provides a kind of simple in structure in order to solve the weak point that above-mentioned prior art exists, and can reclaim the Electrical Bicycle that dump energy is a battery charge automatically, has improved the once electrically-charged travelled distance of Electrical Bicycle.
For achieving the above object, the utility model adopts following scheme: a kind of Electrical Bicycle with automatic charge function, include vehicle frame, handlebar, wheel, foot-operated, storage battery, drive motor and electric machine controller, described drive motor is the electrical motor that has electronic winding and generating winding, electric machine controller is made up of circuit for controlling motor and charging control circuit, it is connected with the generating winding with electronic winding respectively, and also is connected with storage battery by conv.
The utility model further is set to: described drive motor is a brshless DC motor, and wherein electronic winding is positioned at the generating winding stator outside radially.
The rotor of described motor is positioned at the stator outside radially.
The beneficial effects of the utility model are: the utility model is compared with original technology, employing is the compound motor of one with electronic winding and generating winding, with the capable flat skiing of Electrical Bicycle, downhill running and step on the energy regeneration utilization of the generation when capable, making mechanical energy convert electric energy automatically to charges to storage battery, prolonged the storage battery power supply time, improve the once electrically-charged travelled distance of Electrical Bicycle, reduced use cost.It is simple in structure, and is easy to use, and flying power increases considerably under the situation that does not increase accumulator capacity, and the running efficiency of Electrical Bicycle is greatly improved.
Below in conjunction with embodiment and accompanying drawing the utility model is further specified.
Description of drawings
Fig. 1 is the utility model embodiment fundamental diagram.
Among the figure: 1, drive motor 11, electronic winding 12, generating winding
2, electric machine controller 21, circuit for controlling motor 22, charging control circuit
3, conv
4, storage battery
The specific embodiment
As shown in Figure 1, the utility model embodiment adopts a kind of Electrical Bicycle with automatic charge function, include vehicle frame, handlebar, wheel, foot-operated, storage battery 4, drive motor 1 and electric machine controller 2, the described drive motor 1 main brshless DC motor that adopts, on the electronic winding 11 of drive motor 1, increase generating winding 12 is arranged, electric machine controller 2 is made up of circuit for controlling motor 21 and charging control circuit 22, electronic winding 11 is connected with circuit for controlling motor 21, generating winding 12 is connected with charging control circuit 22, and electric machine controller 2 is connected with storage battery 4 by conv 3, the moment that conv 3 effect need be slowed down when Electrical Bicycle travels with exactlying is drive motor 1 outage, and the electric current that utilizes the velocity inertial electrical generator of Electrical Bicycle to send again charges by charging control circuit 22 accumulators 4.
The utility model embodiment further is set to, and described electronic winding 11 is positioned at the generating winding 12 stators outside radially, that is to say that electronic winding 11 is enclosed in the periphery of generating winding 12.Certainly, this inside and outside layout neither be unique, can be according to its form of actual conditions conversion.
The rotor of described drive motor 1 and stator can adopt rotor to be positioned at the stator outside radially, and this texture ratio is applicable to that Electrical Bicycle installs and uses.
When the utility model Electrical Bicycle downhill running, deceleration or step on when capable and cut off storage battery 4 to drive motor 1 power supply by the control of conv 3, the charging current that generating winding 12 is produced by charging control circuit 22 to storage battery 4 chargings.
Claims (3)
1, a kind of Electrical Bicycle with automatic charge function, include vehicle frame, handlebar, wheel, foot-operated, storage battery, drive motor and electric machine controller, it is characterized in that: described drive motor is the electrical motor that has electronic winding and generating winding, electric machine controller is made up of circuit for controlling motor and charging control circuit, it is connected with the generating winding with electronic winding respectively, and also is connected with storage battery by conv.
2, the Electrical Bicycle of the automatic charge function of band according to claim 1 is characterized in that: described drive motor is a brshless DC motor, and wherein electronic winding is positioned at the generating winding stator outside radially.
3, the Electrical Bicycle of the automatic charge function of band according to claim 2 is characterized in that: the rotor of described drive motor is positioned at the stator outside radially.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201414433U CN201002526Y (en) | 2006-12-23 | 2006-12-23 | Electric bicycle with automatic charging function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201414433U CN201002526Y (en) | 2006-12-23 | 2006-12-23 | Electric bicycle with automatic charging function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201002526Y true CN201002526Y (en) | 2008-01-09 |
Family
ID=39038066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201414433U Expired - Fee Related CN201002526Y (en) | 2006-12-23 | 2006-12-23 | Electric bicycle with automatic charging function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201002526Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102280920A (en) * | 2010-06-12 | 2011-12-14 | 姚军 | New energy integration mechatronic system |
| CN102485586A (en) * | 2010-12-02 | 2012-06-06 | 西安大昱光电科技有限公司 | Control system of electric bicycle with power generation function |
| CN107472449A (en) * | 2016-06-07 | 2017-12-15 | 深圳市松吉电动自行车有限公司 | Without Chain conveyer electric bicycle and its power-assisted arrangement for detecting |
-
2006
- 2006-12-23 CN CNU2006201414433U patent/CN201002526Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102280920A (en) * | 2010-06-12 | 2011-12-14 | 姚军 | New energy integration mechatronic system |
| CN102485586A (en) * | 2010-12-02 | 2012-06-06 | 西安大昱光电科技有限公司 | Control system of electric bicycle with power generation function |
| CN107472449A (en) * | 2016-06-07 | 2017-12-15 | 深圳市松吉电动自行车有限公司 | Without Chain conveyer electric bicycle and its power-assisted arrangement for detecting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080109 Termination date: 20111223 |