CN203593125U - Battery box of electric bicycle - Google Patents
Battery box of electric bicycle Download PDFInfo
- Publication number
- CN203593125U CN203593125U CN201320638841.6U CN201320638841U CN203593125U CN 203593125 U CN203593125 U CN 203593125U CN 201320638841 U CN201320638841 U CN 201320638841U CN 203593125 U CN203593125 U CN 203593125U
- Authority
- CN
- China
- Prior art keywords
- box
- controller
- box body
- battery
- protection plate
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The utility model discloses a battery box of an electric bicycle, relating to the technical field of electric bicycles. The box comprises a box body and a box cover. The box is characterized in that the box body is of a cylindrical structure; a battery is disposed on the bottom of the box body; a protection plate and a controller are arranged above the battery successively; the battery, the protection plate and the controller are electrically connected successively; and a power output line terminal for connecting the battery and a motor is arranged on the box cover. The box concentrates the battery, the protection plate and the controller in the same box body, and connecting wire harnesses between the battery, the protection plate and the controller are finished inside the box body, so that the number of wiring terminals on the surface of the box body is decreased, and the probability of rain water entering the box body is lowered. Meanwhile, wiring distances and the box size are reduced. Besides, as the aluminum battery box is used as a radiator of the controller, heat radiation performance of the controller can be improved, and thus the service life of the controller is extended.
Description
Technical field
The utility model relates to Electrical Bicycle technical field, particularly relates to a kind of battery case of Electrical Bicycle.
Background technology
In recent years, along with becoming more and more, urban highway blocks up, Electrical Bicycle is accepted by people rapidly with its portable and smart feature, as everyone knows, in Electrical Bicycle technical field, the battery of Electrical Bicycle and controller are the deciding factors that determines Electrical Bicycle quality good or not, at present, from security standpoint, the battery of existing Electrical Bicycle and controller are arranged at respectively in different box bodys, outside face at battery case and controller box body is provided with some binding posts, need to utilize data line or wire that both are connected when use; But after practice, find, in the time of rainy day, rainwater often can enter from the binding post of battery case or controller box, thereby battery or electronic unit are caused to certain damage.
Utility model content
The technical problems to be solved in the utility model is: a kind of battery case that can simultaneously hold battery and controller is provided, overcomes the battery case of the Electrical Bicycle of above-mentioned defect by reducing the mode of binding post quantity on box body.
The technical scheme that the utility model is taked for the technical matters existing in solution known technology is:
A battery case for Electrical Bicycle, comprises box body and lid; Described box body is cylinder-like structure, is provided with battery pack in the bottom of described box body; Above described battery pack, be provided with successively fender and controller; Electrical connection successively between described battery pack, fender, controller; On described lid, be provided with the power supply output line terminal that is connected use for battery pack with motor.
As optimal technical scheme, the utility model has also adopted following technical scheme:
On described lid, be provided with the integrated lock that is connected use with box body.
Described box body is aluminum cell box.
Advantage and the good effect that the utlity model has are: by adopting technique scheme, compare with conventional art, the utility model by battery pack, fender, controller concentrated setting within a box body, rattail between battery pack, fender and controller completes within box body, has reduced the quantity of box surface binding post; Reduce rainwater enters box body inside probability through box body binding post; Save wiring distance simultaneously, dwindled volume; Meanwhile, owing to having adopted the radiator of aluminum cell box as controller, therefore can improve the heat dispersion of controller, extend the service life of controller.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model;
Fig. 2 is lateral plan of the present utility model.
Wherein: 1, lid; 2, power supply output line terminal; 3, integrated lock; 4, controller; 5, fender; 6, battery pack; 7, aluminum cell box; 8, at the bottom of box.
The specific embodiment
For further understanding utility model content of the present utility model, Characteristic, hereby exemplify following examples, and coordinate accompanying drawing to be described in detail as follows:
Refer to Fig. 1 and Fig. 2, a kind of battery case of Electrical Bicycle, comprises box body and lid 1; Described box body is cylinder-like structure, in the bottom of described box body, at the bottom of box, 8 is provided with battery pack 6; Above battery pack 6, be provided with successively fender 5 and controller 4; Electrical connection successively between battery pack 6, fender 5, controller 4; On lid 1, be provided with the power supply output line terminal 2 that is connected use for battery pack 6 with motor.
As preferably, on lid 1, be provided with the integrated lock 3 that is connected use with box body.
In the course of the work, controller 4 can produce a large amount of heats, and in order in time above-mentioned heat to be shed, as preferably, the box body in this specific embodiment is aluminum cell box 7.
Above embodiment of the present utility model is had been described in detail, but described content is only preferred embodiment of the present utility model, can not be considered to for limiting practical range of the present utility model.All equalization variation and improvement etc. of doing according to the utility model application range, within all should still belonging to patent covering scope of the present utility model.
Claims (3)
1. a battery case for Electrical Bicycle, comprises box body and lid; It is characterized in that: described box body is cylinder-like structure, is provided with battery pack in the bottom of described box body; Above described battery pack, be provided with successively fender and controller; Electrical connection successively between described battery pack, fender, controller; On described lid, be provided with the power supply output line terminal that is connected use for battery pack with motor.
2. the battery case of Electrical Bicycle according to claim 1, is characterized in that: on described lid, be provided with the integrated lock that is connected use with box body.
3. the battery case of Electrical Bicycle according to claim 1 and 2, is characterized in that: described box body is aluminum cell box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320638841.6U CN203593125U (en) | 2013-10-16 | 2013-10-16 | Battery box of electric bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320638841.6U CN203593125U (en) | 2013-10-16 | 2013-10-16 | Battery box of electric bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203593125U true CN203593125U (en) | 2014-05-14 |
Family
ID=50674030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320638841.6U Expired - Fee Related CN203593125U (en) | 2013-10-16 | 2013-10-16 | Battery box of electric bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203593125U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104058061A (en) * | 2014-07-10 | 2014-09-24 | 深圳市慧通天下科技股份有限公司 | Electric vehicle with battery case |
| CN108928427A (en) * | 2017-05-23 | 2018-12-04 | 广州市展辉电子有限公司 | The variable installation position power battery pack device and electric bicycle of tape controller |
-
2013
- 2013-10-16 CN CN201320638841.6U patent/CN203593125U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104058061A (en) * | 2014-07-10 | 2014-09-24 | 深圳市慧通天下科技股份有限公司 | Electric vehicle with battery case |
| CN108928427A (en) * | 2017-05-23 | 2018-12-04 | 广州市展辉电子有限公司 | The variable installation position power battery pack device and electric bicycle of tape controller |
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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: 20140514 Termination date: 20151016 |
|
| EXPY | Termination of patent right or utility model |