CN201298747Y - Automatic charger - Google Patents
Automatic charger Download PDFInfo
- Publication number
- CN201298747Y CN201298747Y CNU2008202259913U CN200820225991U CN201298747Y CN 201298747 Y CN201298747 Y CN 201298747Y CN U2008202259913 U CNU2008202259913 U CN U2008202259913U CN 200820225991 U CN200820225991 U CN 200820225991U CN 201298747 Y CN201298747 Y CN 201298747Y
- Authority
- CN
- China
- Prior art keywords
- generator
- power supply
- motor
- supply line
- storage battery
- 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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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Secondary Cells (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model discloses an automatic charger, comprising a generator, a motor, a large chain wheel coaxial with the motor, a small chain wheel coaxial with the generator, a peddle secured at a centre of the large chain wheel, a transmission chain, a battery for storing electric energy, a charging power supply line, a power consumptive power supply line and a voltage stabilizer. The transmission chain is connected with the large chain wheel on one end; the charging power supply line is connected with the generator on one end. The other end is connected with the battery through the voltage stabilizer; the power consumptive power supply is respectively connected with the battery and the motor; output voltage of the battery is 48V or 36V. Beneficial effects of the utility model lie in that human mechanic energy is converted to electric energy by the peddle, the wheel chain transmission system and the generator and the electric energy converted is supplemented to the battery automatically via the charging power supply line and the voltage stabilizer, so that the electric bicycle move a longer distance.
Description
Technical field
The utility model relates to a kind of electric bicycle servicing unit, particularly a kind of automatic charge device.
Background technology
In recent years, because electric bicycle has fast, the pollution-free and light labour-saving of speed characteristics, people more and more get used to electric bicycle as walking-replacing tool, meanwhile, also there are some shortcomings in existing electric bicycle, and for example electronic electric power energy that can store from storage battery is limited; Be full of the time that electricity all needs several hrs to storage battery, therefore, electric bicycle can not get effective electric power and replenish, thereby flying power is poor, can not carry out riding of longer distance in the way of riding at every turn.
Summary of the invention
Problem to be solved in the utility model is: a kind of automatic charge device is provided, by this device, can endlessly to the electric bicycle charging, thereby makes electric bicycle can ride than long distance in the way of riding.
In order to solve the problems of the technologies described above, automatic charge device of the present utility model, comprise generator, motor, with the motor coaxle hinge wheel, with minor sprocket, the pedal that is fixed on the hinge wheel center, driving chain, the storage battery that is used for store electrical energy, charge power supply line, power consumption power line and the pressurizer of generator coaxle; Described driving chain one end connects hinge wheel, and an other end connects minor sprocket; Described charge power supply line one end connects generator, and an other end links to each other with storage battery through behind the pressurizer; Described power consumption power line connects storage battery and motor respectively.
Automatic charge device of the present utility model, the output voltage of described storage battery are 48V or 36V.
The beneficial effect that the utility model is obtained is: by pedal, sprocket drive system and generator people's mechanical energy is converted into electric energy, and the electric energy after will transforming adds to electric energy in the storage battery automatically by charge power supply line and pressurizer, makes the electric bicycle longer distance of can riding.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Among the figure: 1, pressurizer, 2, storage battery, 3, the power consumption power line, 4, the charge power supply line, 5, generator,
6, minor sprocket, 7, driving chain, 8, hinge wheel, 9, motor, 10, pedal.
Embodiment
As shown in Figure 1, automatic charge device of the present utility model, comprise generator 5, motor 9, with motor 9 coaxial big sprockets 8, minor sprocket 6, the pedal 10 that be fixed on hinge wheel 8 centers, driving chain 7, the storage battery 2 that be used for store electrical energy, charge power supply line 4, power consumption power line 3 and the pressurizer 1 coaxial with generator 5; Described driving chain 7 one ends connect hinge wheel 8, and an other end connects minor sprocket 6; Described charge power supply line 4 one ends connect generator 5, and an other end links to each other with storage battery 2 through pressurizer 1 back; Described power consumption power line 3 connects storage battery 2 and motor 9 respectively; The output voltage of described storage battery 2 is 48V.
Automatic charge device of the present utility model, its whole automatic charging process is as described below: electric bicycle is in the process of riding, no matter be to drive or drive by scrunch pedal 10 with manpower by motor 9, hinge wheel 8 all can drive minor sprocket 6 and rotate, minor sprocket 6 is when rotating, also can drive generator 5 rotates, at this moment, generator 5 promptly begins generating, because the spread of voltage that generator 5 sends, so the electric power that is sent by generator 5 goes through adding to automatically in the storage battery 2 after the voltage stabilizing of pressurizer 1 again.
Because the existing rated voltage that is used for the motor 9 of electric bicycle is generally 48V, so the output voltage of storage battery 2 also must be consistent with the rated voltage of motor 9, also is 48V.
Claims (2)
1, a kind of automatic charge device is characterized in that: comprise generator (5), motor (9), with motor (9) coaxial big sprocket (8), minor sprocket (6), the pedal (10) that be fixed on hinge wheel (8) center, driving chain (7), the storage battery (2) that be used for store electrical energy, charge power supply line (4), power consumption power line (3) and the pressurizer (1) coaxial with generator (5); Described driving chain (7) one ends connect hinge wheel (8), and an other end connects minor sprocket (6); Described charge power supply line (4) one ends connect generator (5), and an other end links to each other with storage battery (2) through pressurizer (1) back; Described power consumption power line (3) connects storage battery (2) and motor (9) respectively.
2, automatic charge device according to claim 1, the output voltage of described storage battery (2) is 48V or 36V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202259913U CN201298747Y (en) | 2008-11-21 | 2008-11-21 | Automatic charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202259913U CN201298747Y (en) | 2008-11-21 | 2008-11-21 | Automatic charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201298747Y true CN201298747Y (en) | 2009-08-26 |
Family
ID=41044733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202259913U Expired - Fee Related CN201298747Y (en) | 2008-11-21 | 2008-11-21 | Automatic charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201298747Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114228891A (en) * | 2021-12-11 | 2022-03-25 | 上海电机学院 | Bicycle power assisting device and method based on cyclic charging and power supplying |
-
2008
- 2008-11-21 CN CNU2008202259913U patent/CN201298747Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114228891A (en) * | 2021-12-11 | 2022-03-25 | 上海电机学院 | Bicycle power assisting device and method based on cyclic charging and power supplying |
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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: 20090826 Termination date: 20091221 |