CN202743431U - Improved battery holder structure for electric bicycle - Google Patents
Improved battery holder structure for electric bicycle Download PDFInfo
- Publication number
- CN202743431U CN202743431U CN 201220098144 CN201220098144U CN202743431U CN 202743431 U CN202743431 U CN 202743431U CN 201220098144 CN201220098144 CN 201220098144 CN 201220098144 U CN201220098144 U CN 201220098144U CN 202743431 U CN202743431 U CN 202743431U
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- CN
- China
- Prior art keywords
- controller
- battery holder
- electric bicycle
- utility
- bicycle
- 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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Abstract
The utility model discloses an improved battery holder structure for an electric bicycle, which comprises a bicycle frame, a controller and a battery holder, the battery holder adopts a full-closed structure and is fixedly connected with the bicycle frame, and the controller is arranged in the battery holder. The improved battery holder structure for the electric bicycle is capable of adequately preventing water from entering and effectively solving the problems that short circuit is caused by water entering and the controller is burnt out and further the normal operation of finished bicycle is influenced.
Description
Technical field:
The utility model relates to the bicycle field, particularly relates to a kind of improved accumulator box for electric bicycle structure.
Background technology:
Electrical Bicycle be with storage battery as auxiliary energy, have two wheels, can realize that manpower is ridden, the extraordinary bicycle of electronic or electric power-assist function.It is on the basis of ordinary bicycle, and the Personal Transporter of the electromechanical integration of the control member such as motor, controller, storage battery, handle brake lever and display instrument system has been installed.Its middle controller is the parts of control motor speed, also is the core of electric car electrical system.Have under-voltage, current limliting or overcurrent protection function.Controller is arranged in the controller box.Controller box of the prior art is arranged on the vehicle frame lower end, and does not possess water-proof function.When car when the rainy day travels or drive to the road surface of ponding, the controller box of vehicle frame lower end is easy to into water, the element of controller inside short circuit can occur and burns out controller box after the water inlet, has a strong impact on the normal operation of car load.Therefore, be necessary to be improved.
The utility model content:
Goal of the invention of the present utility model is to overcome above-mentioned the deficiencies in the prior art, and a kind of accumulator box for electric bicycle structure that can effectively prevent the controller water inlet is provided.
For achieving the above object, the utility model has adopted following technical scheme:
A kind of improved accumulator box for electric bicycle structure comprises vehicle frame and controller, also comprises a battery case, and described battery case is full-enclosed structure, and is fixed together with described vehicle frame, and described controller is arranged in the described battery case.
The utility model has following advantage with respect to prior art:
The utility model can effectively prevent controller water inlet, has effectively solved because of controller water inlet short circuit to burn out controller and then affect the problem that car load normally moves.
Description of drawings:
Fig. 1 is structural representation of the present utility model.
The specific embodiment:
Referring to Fig. 1, a kind of improved accumulator box for electric bicycle structure according to the utility model provides comprises vehicle frame 1 and controller 2, also comprise a battery case 3, battery case 3 is full-enclosed structure, and is fixed together with vehicle frame 1, and controller 2 is arranged in the battery case 3.
Above-described embodiment is only for illustration of the utility model; and be not limitation of the utility model; the those of ordinary skill in relevant technologies field; in the situation that do not break away from spirit and scope of the present utility model; can also make a variety of changes and modification; therefore all technical schemes that are equal to also belong to category of the present utility model, and scope of patent protection of the present utility model should be limited by each claim.
Claims (1)
1. an improved accumulator box for electric bicycle structure comprises vehicle frame and controller, it is characterized in that: also comprise a battery case, described battery case is full-enclosed structure, and is fixed together with described vehicle frame, and described controller is arranged in the described battery case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220098144 CN202743431U (en) | 2012-03-13 | 2012-03-13 | Improved battery holder structure for electric bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220098144 CN202743431U (en) | 2012-03-13 | 2012-03-13 | Improved battery holder structure for electric bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202743431U true CN202743431U (en) | 2013-02-20 |
Family
ID=47702866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220098144 Expired - Fee Related CN202743431U (en) | 2012-03-13 | 2012-03-13 | Improved battery holder structure for electric bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202743431U (en) |
-
2012
- 2012-03-13 CN CN 201220098144 patent/CN202743431U/en not_active Expired - Fee Related
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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: 20130220 Termination date: 20150313 |
|
| EXPY | Termination of patent right or utility model |