CN203876932U - Energy-saving electric bicycle - Google Patents
Energy-saving electric bicycle Download PDFInfo
- Publication number
- CN203876932U CN203876932U CN201420213191.5U CN201420213191U CN203876932U CN 203876932 U CN203876932 U CN 203876932U CN 201420213191 U CN201420213191 U CN 201420213191U CN 203876932 U CN203876932 U CN 203876932U
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- CN
- China
- Prior art keywords
- power
- vehicle frame
- storage battery
- energy
- wheel
- 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
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The utility model belongs to the technical field of vehicles, and particularly relates to an energy-saving electric bicycle. The energy-saving electric bicycle provided by the utility model can save electric energy and generate electricity by oneself. The bicycle is characterized in that a power chain wheel on the opposite side of a driving chain wheel is arranged on a rear wheel, the power chain wheel and the rear wheel synchronously rotate, an electricity generating chain wheel on the same side as the power chain wheel is arranged in the middle of a bicycle frame, the electricity generating chain wheel and the power chain wheel are connected through a second chain, the electricity generating chain wheel is connected with a power generator on the bicycle frame, and an electric energy output terminal of the power generator is connected with an accumulator on a support shaft.
Description
Technical field
The utility model belongs to technical field of transportation means, is specifically related to a kind of energy-saving electric bicycle.
Background technology
Existing Electrical Bicycle, conventionally can only power consumption work, electric energy cannot be carried out to actv. recovery, wastes energy; And the current existing Electrical Bicycle that utilizes wind power self-generating, because wind-force is unstable, its electric power sending is also unstable, and electric energy generated is little, is difficult to good utilization, therefore, does not also have on the market relevant product to occur at present.
Summary of the invention
The utility model is exactly for the problems referred to above, and a kind of saving electric energy is provided, the energy-saving electric bicycle of energy self power generation.
For realizing above-mentioned purpose of the present utility model, the utility model adopts following technical scheme, and the utility model comprises vehicle frame, and vehicle frame front end is front-wheel, and vehicle frame top is provided with handrail; Vehicle frame rear end is trailing wheel, is provided with drive motor in trailing wheel, and below, vehicle frame middle part is provided with stretcher, and vehicle frame middle part is provided with vehicle seat by pivot shaft, is provided with the connected storage battery of same drive motor on pivot shaft, and stretcher is connected with the drive sprocket of vehicle frame one side; On described trailing wheel, be provided with the driven sprocket with drive sprocket homonymy, between drive sprocket and driven sprocket, by the first chain, be connected, it is characterized in that: on described trailing wheel, be provided with the power chain with drive sprocket heteropleural, power chain synchronously rotates with trailing wheel; Described vehicle frame middle part is provided with the generating sprocket wheel with power chain homonymy, between generating sprocket wheel and power chain, by the second chain, be connected, described generating sprocket wheel is connected with the power electric generator on vehicle frame, and the electric energy output end of power electric generator is connected with the storage battery on pivot shaft.
As a kind of preferred version of the present utility model, described vehicle frame front end is provided with the bicycle basket of basket shape, is provided with aerogenerator on bicycle basket; Described aerogenerator is connected with storage battery.
Further preferred version, described storage battery is set to two, on described vehicle frame, is provided with circuit controller, and described circuit controller respectively same aerogenerator, power electric generator, storage battery and drive motor is connected.
As another kind of preferred version of the present utility model, the diameter of described power chain is greater than the diameter of generating sprocket wheel.
The beneficial effects of the utility model: 1, the utility model is battery charge by power electric generator, have realized the recovery of electric energy; By aerogenerator, be battery charge, increased charge volume, energy-conserving and environment-protective.
2, the utility model is provided with two storage batterys, by circuit controller, realizes charging, electric discharge separation, has solved the problem of unstable power.
3, the utility model is arranged at aerogenerator in bicycle basket, reduce the shared space of aerogenerator, and bicycle basket also plays certain protective effect to aerogenerator.
4, when the electric weight of two storage batterys of the present utility model all exhausts, can advance by footboard drives the utility model, in the process of advancing, trailing wheel drives power electric generator to generate electricity, when in storage battery, electric weight acquires a certain degree, drive motor obtains electric operation, reaches the object of environmental protection and energy saving.
5, the diameter of power chain of the present utility model is greater than the diameter of generating sprocket wheel, and the chain wheel speed that makes to generate electricity increases, and improves generating efficiency.
6, the utility model power chain and trailing wheel synchronously rotate, and make the utility model generating all the time in the process of advancing, and especially, when descending, generating effect is particularly evident.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is block diagram of the present utility model.
Fig. 3 is the back view of Fig. 1.
Fig. 4 is the left view of Fig. 1.
Fig. 5 is the block diagram of the utility model other direction.
In accompanying drawing, 1 is that trailing wheel, 2 is for power chain, 3 is for generating sprocket wheel, 4 is for power electric generator, 5 is for storage battery, 6 is for vehicle seat, 7 is for stretcher, 8 is for drive sprocket, 9 is for handrail, 10 is for vehicle frame, 11 is for circuit controller, 12 is for bicycle basket, 13 is for aerogenerator, 14 is for front-wheel, 15 is for pivot shaft, 16 is for driven sprocket.
The specific embodiment
The utility model comprises vehicle frame 10, and vehicle frame 10 front ends are front-wheel 14, and vehicle frame 10 tops are provided with handrail 9; Vehicle frame 10 rear ends are trailing wheel 1, in trailing wheel 1, be provided with drive motor, vehicle frame 10 belows, middle part are provided with stretcher 7, and vehicle frame 10 middle parts are provided with vehicle seat 6 by pivot shaft 15, on pivot shaft 15, be provided with the connected storage battery of same drive motor 5, stretcher 7 is connected with the drive sprocket 8 of vehicle frame 10 1 sides; On described trailing wheel 1, be provided with the driven sprocket 16 with drive sprocket 8 homonymies, between drive sprocket 8 and driven sprocket 16, by the first chain, be connected, it is characterized in that: on described trailing wheel 1, be provided with the power chain 2 with drive sprocket 8 heteropleurals, power chain 2 synchronously rotates with trailing wheel 1; Described vehicle frame 10 middle parts are provided with the generating sprocket wheel 3 with power chain 2 homonymies, between generating sprocket wheel 3 and power chain 2, by the second chain, be connected, described generating sprocket wheel 3 is connected with the power electric generator 4 on vehicle frame 10, and the electric energy output end of power electric generator 4 is connected with the storage battery 5 on pivot shaft 15.
As a kind of preferred version of the present utility model, described vehicle frame 10 front ends are provided with the bicycle basket 12 of basket shape, are provided with aerogenerator 13 on bicycle basket 12; Described aerogenerator 13 is connected with storage battery 5.
Further preferred version, described storage battery 5 is set to two, on described vehicle frame 10, is provided with circuit controller 11, and described circuit controller 11 is connected with drive motor with aerogenerator 13, power electric generator 4, storage battery 5 respectively.
As another kind of preferred version of the present utility model, the diameter of described power chain 2 is greater than the diameter of generating sprocket wheel 3.
Described circuit controller 11 comprises detecting device, read out instrument and power transfer device; Described detecting device detects storage battery 5 electric weight, and when storage battery 5 electric weight exhaust, power transfer device controls aerogenerator 13 and power electric generator 4 is these storage battery 5 chargings; Meanwhile, power transfer device is controlled another storage battery 5 for drive motor power supply; Described read out instrument shows storage battery 5 electric quantity signals that detecting device detects.
Be understandable that, above about specific descriptions of the present utility model, only for being described, the utility model is not limited to the described technical scheme of the utility model embodiment, those of ordinary skill in the art is to be understood that, still can modify or be equal to replacement the utility model, to reach identical technique effect; As long as meet, use needs, all within protection domain of the present utility model.
Claims (5)
1. energy-saving electric bicycle, comprises vehicle frame (10), and vehicle frame (10) front end is front-wheel (14), and vehicle frame (10) top is provided with handrail (9); Vehicle frame (10) rear end is trailing wheel (1), trailing wheel is provided with drive motor in (1), below, vehicle frame (10) middle part is provided with stretcher (7), vehicle frame (10) middle part is provided with vehicle seat (6) by pivot shaft (15), on pivot shaft (15), be provided with the connected storage battery of same drive motor (5), the drive sprocket (8) of same vehicle frame (10) one sides of stretcher (7) is connected; On described trailing wheel (1), be provided with the driven sprocket (16) with drive sprocket (8) homonymy, between drive sprocket (8) and driven sprocket (16), by the first chain, be connected, it is characterized in that: on described trailing wheel (1), be provided with the power chain (2) with drive sprocket (8) heteropleural, the same trailing wheel of power chain (2) (1) synchronously rotates; Described vehicle frame (10) middle part is provided with the generating sprocket wheel (3) with power chain (2) homonymy, between generating sprocket wheel (3) and power chain (2), by the second chain, be connected, power electric generator (4) on the same vehicle frame of described generating sprocket wheel (3) (10) is connected, and the storage battery (5) on the same pivot shaft of electric energy output end (15) of power electric generator (4) is connected.
2. energy-saving electric bicycle according to claim 1, is characterized in that: described vehicle frame (10) front end is provided with the bicycle basket (12) of basket shape, is provided with aerogenerator (13) on bicycle basket (12); The same storage battery of described aerogenerator (13) (5) is connected.
3. energy-saving electric bicycle according to claim 2, it is characterized in that: described storage battery (5) is set to two, on described vehicle frame (10), be provided with circuit controller (11), described circuit controller (11) respectively same aerogenerator (13), power electric generator (4), storage battery (5) is connected with drive motor.
4. energy-saving electric bicycle according to claim 1, is characterized in that: the diameter of described power chain (2) is greater than the diameter of generating sprocket wheel (3).
5. energy-saving electric bicycle according to claim 3, is characterized in that: described circuit controller (11) comprises detecting device, read out instrument and power transfer device; Described detecting device detects storage battery (5) electric weight, and when a storage battery (5) electric weight exhausts, power transfer device controls aerogenerator (13) and power electric generator (4) is this storage battery (5) charging; Meanwhile, power transfer device is controlled another storage battery (5) for drive motor power supply; Described read out instrument shows storage battery (5) electric quantity signal that detecting device detects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420213191.5U CN203876932U (en) | 2014-04-29 | 2014-04-29 | Energy-saving electric bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420213191.5U CN203876932U (en) | 2014-04-29 | 2014-04-29 | Energy-saving electric bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203876932U true CN203876932U (en) | 2014-10-15 |
Family
ID=51677459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420213191.5U Expired - Fee Related CN203876932U (en) | 2014-04-29 | 2014-04-29 | Energy-saving electric bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203876932U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103963908A (en) * | 2014-04-29 | 2014-08-06 | 高伯强 | Energy-saving electric bike |
| CN105644680A (en) * | 2016-03-14 | 2016-06-08 | 李士明 | Self-power-generating bicycle |
-
2014
- 2014-04-29 CN CN201420213191.5U patent/CN203876932U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103963908A (en) * | 2014-04-29 | 2014-08-06 | 高伯强 | Energy-saving electric bike |
| CN105644680A (en) * | 2016-03-14 | 2016-06-08 | 李士明 | Self-power-generating bicycle |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141015 Termination date: 20190429 |