CN201038813Y - Electric bicycle regenerative charger - Google Patents
Electric bicycle regenerative charger Download PDFInfo
- Publication number
- CN201038813Y CN201038813Y CNU2007201079317U CN200720107931U CN201038813Y CN 201038813 Y CN201038813 Y CN 201038813Y CN U2007201079317 U CNU2007201079317 U CN U2007201079317U CN 200720107931 U CN200720107931 U CN 200720107931U CN 201038813 Y CN201038813 Y CN 201038813Y
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- China
- Prior art keywords
- electric bicycle
- electric
- transformer
- phase current
- rectifying device
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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 - Fee Related
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- 230000001172 regenerating effect Effects 0.000 title claims abstract description 14
- 230000008929 regeneration Effects 0.000 abstract description 7
- 238000011069 regeneration method Methods 0.000 abstract description 7
- 230000005611 electricity Effects 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
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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
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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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- Electric Propulsion And Braking For Vehicles (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
A regenerative charger of an electric bicycle belongs to the technical field of regenerative power of electric bicycles. Its purpose not only can make electric bicycle send regeneration electricity and charge the battery, but also simple structure, the cost is low. The three-phase current booster transformer consists of a relay switch (2), a three-phase current booster transformer (3) and a rectifying device (4); the relay switch (2) is connected with the three-phase current step-up transformer (3), and the three-phase current step-up transformer (3) is connected with the rectifying device (4); when the electric bicycle regenerative charger (1) is arranged on an electric bicycle, the relay switch (2) is connected with an electric bicycle motor (6) and a driving controller (7), and the rectifying device (4) is connected with an electric bicycle storage battery (5). The utility model does not need to additionally arrange a group of auxiliary batteries or install a generator, so the structure is simple and the cost is low; meanwhile, the existing electric bicycle is simply and conveniently installed, and the electric bicycle can be applied.
Description
Technical field
The utility model belongs to electric bicycle regeneration electro-technical field, is specifically related to a kind of electric bicycle electric charger of regenerating.
Technical background
For the farther distance of travelling after existing electric bicycle is once charged, people have proposed many technical schemes, are that 03108021.9 " electric bicycle energy regeneration accessory power supply ", the patent No. are 03226966.8 " a kind of new type electric bicycle " etc. as the patent No..The farther distance of travelling after these technical schemes are once charged existing electric bicycle has produced positive effect, but still all has some disadvantages, and as the former, it need be provided with one group of boosting battery in addition; The latter, it needs to refill a generator in the axle center of front-wheel.So above-mentioned technical scheme will inevitably increase substantially the manufacturing cost of electric bicycle.
Summary of the invention
The purpose of this utility model is that a kind of electric bicycle electric charger of regenerating will be provided, it not only can make electric bicycle send the regeneration electricity and charge into storage battery, the farther distance of travelling after electric bicycle is once charged, and it is simple in structure, cost is low, can install additional easily existing electric bicycle simultaneously.
Above-mentioned goal of the invention is achieved through the following technical solutions, a kind of electric bicycle electric charger of regenerating, and its main points are it by relay switch, the three-phase current step-up transformer, rectifying device is formed; Relay switch is connected with the three-phase current step-up transformer, and the three-phase current step-up transformer is connected with rectifying device; Electric bicycle is regenerated electric charger when being contained on the electric bicycle, and relay switch is connected with electric bicycle motor, driving governor, and rectifying device is connected with electric bike battery.
The above-mentioned electric bicycle electric charger of regenerating, one of its structure is relay switch by relay coil J, normally opened contact JK1, JK2, JK3, diode VD7, three-terminal voltage-stabilizing pipe IC forms; The three-phase current step-up transformer is made up of transformer B1, B2, B3; Rectifying device is made up of rectifier diode VD1, VD2, VD3, VD4, VD5, VD6; Relay coil J, diode VD7 and connect the back with three-terminal voltage-stabilizing pipe IC wherein two utmost points be connected; Normally opened contact JK1, JK2, JK3 are corresponding separately to be connected with transformer B1, B2, B3; Transformer B1, B2, B3 and rectifier diode VD1, the VD2, VD3, VD4, VD5, the VD6 that connect into the capable property of three phase full wave rectification circuit are connected; Electric bicycle is regenerated electric charger when being contained on the electric bicycle, relay coil J, diode VD7, the common utmost point that connects of three-terminal voltage-stabilizing pipe IC, and a utmost point that is not connected with three-terminal voltage-stabilizing pipe IC is connected with driving governor; Another utmost point of normally opened contact JK1, JK2, JK3 correspondence separately is connected with a circuitry phase of the three-phase circuit of electric bicycle motor; The both positive and negative polarity of the three-phase full wave rectifier circuit that is connected into by rectifier diode VD1, VD2, VD3, VD4, VD5, VD6 is connected with the negative positive pole of electric bike battery.
The electric bicycle of the said structure electric charger of regenerating, regeneration electricity charging process when being contained on the electric bicycle is as follows: when electric bicycle brake or descending, pass through driving governor, transmission line between electric bike battery, the electric bicycle motor is disconnected, relay coil J gets, normally opened contact JK1, JK2, JK3 closure, electric bicycle motor and transformer B1, B2, B3 conducting; Because the effect of the inertia of electric bicycle or acceleration of gravity, electric bicycle motor still rotates and sends electric current, this electric current boosts through transformer B1, B2, B3, the full-wave rectification of the whole circuit of the three-phase full-wave that connects into through rectifier diode VD1, VD2, VD3, VD4, VD5, VD6 charges into electric bike battery.As restart electric bicycle, by driving governor, make the transmission line conducting between electric bike battery, the electric bicycle motor, then relay coil J dead electricity, normally opened contact JK1, JK2, JK3 recover normally open, and the electric bicycle electric charger of regenerating quits work.
From the regenerate said structure of electric charger of electric bicycle, with regeneration electric charging process description as can be seen, the utility model need not to be provided with in addition one group of boosting battery or refills a generator, still can make electric bicycle send regeneration electricity charge into storage battery, so it is simple in structure, low cost of manufacture; Simultaneously can on old electric bicycle, install the utility model additional; In addition, after electric bicycle was loaded onto the utility model, it is light that people's brake operation can become.
Description of drawings
Fig. 1: the utility model one concrete structure schematic diagram
Among Fig. 1: 1---the electric bicycle electric charger of regenerating, 2---relay switch, 3---the three-phase current step-up transformer, 4---rectifying device, 5---electric bike battery, 6---electric bicycle motor, 7---driving governor
Embodiment
By Fig. 1 represented be the utility model one embodiment, it is by relay switch 2, three-phase current step-up transformer 3, rectifying device 4 is formed; Relay switch 2 is again by relay coil J, normally opened contact JK1, JK2, JK3, and diode VD7, three-terminal voltage-stabilizing pipe IC forms; Three-phase current step-up transformer 3 is made up of transformer B1, B2, B3; Rectifying device 4 is made up of rectifier diode VD1, VD2, VD3, VD4, VD5, VD6; Relay coil J, diode VD7 and connect the back with three-terminal voltage-stabilizing pipe IC wherein two utmost points be connected; Normally opened contact JK1, JK2, JK3 are corresponding separately to be connected with transformer B1, B2, B3; Transformer B1, B2, B3 and rectifier diode VD1, the VD2, VD3, VD4, VD5, the VD6 that connect into three-phase full wave rectifier circuit are connected; Electric bicycle is regenerated electric charger 1 when being contained on the electric bicycle, relay coil J, diode VD7, the common utmost point that connects of three-terminal voltage-stabilizing pipe IC, and a utmost point that is not connected with three-terminal voltage-stabilizing pipe IC is connected with driving governor 7; Another utmost point of normally opened contact JK1, JK2, JK3 is corresponding separately to be connected with a circuit of electric bicycle motor 6 three-phase circuits; The both positive and negative polarity of the three-phase full wave rectifier circuit that is connected into by rectifier diode VD1, VD2, VD3, VD4, VD5, D6 is connected with the negative positive pole of electric bike battery 5.It also can be battery-operated motor cycle that present embodiment is attached thereto, or electro-tricycle; Motor above them can be a permanent-magnet brushless DC electric machine, or the permanent magnet brush direct current machine; Storage battery above them can be a lead acid accumulator, or nickel-hydrogen accumulator.
Present embodiment is simple in structure, and cost is low, is contained on the electric bicycle generating, charging effect is good, the farther distance of travelling after electric bicycle is once charged.
Claims (2)
1. an electric bicycle electric charger (1) of regenerating is characterized in that it by relay switch (2), three-phase current step-up transformer (3), and rectifying device (4) is formed; Relay switch (2) is connected with three-phase current step-up transformer (3), and three-phase current step-up transformer (3) is connected with rectifying device (4); Electric bicycle is regenerated electric charger (1) when being contained on the electric bicycle, and relay switch (2) is connected with electric bicycle motor (6), driving governor (7), and rectifying device (4) is connected with electric bike battery (5).
2. the electric bicycle according to claim 1 electric charger (1) of regenerating is characterized in that relay switch (2) by relay coil J, normally opened contact JK1, JK2, JK3, and diode VD7, three-terminal voltage-stabilizing pipe IC forms; Three-phase current step-up transformer (3) is made up of transformer B1, B2, B3; Rectifying device (4) is made up of rectifier diode VD1, VD2, VD3, VD4, VD5, VD6; Relay coil J, diode VD7 and connect the back with three-terminal voltage-stabilizing pipe IC wherein two utmost points be connected; Normally opened contact JK1, JK2, JK3 are corresponding separately to be connected with transformer B1, B2, B3; Transformer B1, B2, B3 and rectifier diode VD1, the VD2, VD3, VD4, VD5, the VD6 that connect into three-phase full wave rectifier circuit are connected: electric bicycle is regenerated electric charger (1) when being contained on the electric bicycle, relay coil J, diode VD7, the common utmost point that connects of three-terminal voltage-stabilizing pipe IC, a utmost point that is not connected with three-terminal voltage-stabilizing pipe IC is connected with driving governor (7); Another utmost point of normally opened contact JK1, JK2, JK3 is corresponding separately to be connected with a circuitry phase of electric bicycle motor (6) three-phase circuit; The both positive and negative polarity of the three-phase full wave rectifier circuit that is connected into by rectifier diode VD1, VD2, VD3, VD4, VD5, VD6 is connected with the negative positive pole of electric bike battery (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201079317U CN201038813Y (en) | 2007-04-03 | 2007-04-03 | Electric bicycle regenerative charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201079317U CN201038813Y (en) | 2007-04-03 | 2007-04-03 | Electric bicycle regenerative charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201038813Y true CN201038813Y (en) | 2008-03-19 |
Family
ID=39211337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201079317U Expired - Fee Related CN201038813Y (en) | 2007-04-03 | 2007-04-03 | Electric bicycle regenerative charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201038813Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108673504A (en) * | 2017-10-20 | 2018-10-19 | 深圳市睿科智联科技有限公司 | A kind of flexible braking circuit, robot arm and robot for robot arm |
| CN113013960A (en) * | 2021-04-20 | 2021-06-22 | 台州竞添机电有限公司 | Novel charger |
-
2007
- 2007-04-03 CN CNU2007201079317U patent/CN201038813Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108673504A (en) * | 2017-10-20 | 2018-10-19 | 深圳市睿科智联科技有限公司 | A kind of flexible braking circuit, robot arm and robot for robot arm |
| CN113013960A (en) * | 2021-04-20 | 2021-06-22 | 台州竞添机电有限公司 | Novel charger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: YAO BOQUAN Owner name: GE YONGPING Free format text: FORMER OWNER: HE GUOYAN Effective date: 20101208 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 312361 LOUZHA VILLAGE, YONGXU TOWNSHIP, SHANGYU CITY, ZHEJIANG PROVINCE TO:315421 NO.56, YUCAI ROAD, HUINAN VILLAGE, LUBU TOWN, YUYAO CITY, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20101208 Address after: 315421 No. 56 Yucai Road, South Village Road, Yuyao, Zhejiang Patentee after: Ge Yongping Address before: 312361 Gate Village, Yong Xu Town, Zhejiang, Shangyu Co-patentee before: Yao Baiquan Patentee before: He Guoyan |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080319 Termination date: 20130403 |