CN2899122Y - 一种流线型电池盒 - Google Patents

一种流线型电池盒 Download PDF

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Publication number
CN2899122Y
CN2899122Y CNU2006200577698U CN200620057769U CN2899122Y CN 2899122 Y CN2899122 Y CN 2899122Y CN U2006200577698 U CNU2006200577698 U CN U2006200577698U CN 200620057769 U CN200620057769 U CN 200620057769U CN 2899122 Y CN2899122 Y CN 2899122Y
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battery case
housing
battery box
bicycle
streamline
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CNU2006200577698U
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English (en)
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韩德玮
刘凯
刘增英
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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

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  • Sealing Battery Cases Or Jackets (AREA)

Abstract

本实用新型公开了一种流线型电池盒，有一壳体，壳体处于自行车安装位置时，其迎风面两侧向中心倾斜。该电池盒体积小，外形美观，便于在车上安置。

Description

一种流线型电池盒
技术领域
本实用新型涉及一种电动自行车的电池盒。
技术背景
电动自行车的电池盒，其放置位置一般设在车头、车梁或者尾架上，显得外挂件多，不美观，另外，由于电池很重，令车体重心变高，使自行车的推行不方便，尤其对折叠式电动自行车，使折叠操作很困难。如果将电池盒放置在车座管后、车架后叉之间的位置，则解决了美观和重心高的问题。但是，现有的电池盒多为方形，其迎风截面积大，增加了自行车行进时对空气的流体阻力，而且，电池盒若放置于后叉，则使后叉变宽，从而影响脚踏的转动，需加宽调整脚踏间的间距，但该调整又不适于人体工学的要求。
实用新型内容
本实用新型的目的在于提供一种体积小，外形美观，便于在车上安置的流线型电池盒。
本实用新型所述的流线型电池盒，有一壳体，壳体处于自行车安装位置时，其迎风面两侧向中心倾斜。
本实用新型所述的流线型电池盒，由于壳体两侧倾斜，使壳体呈流线型，迎风面减小，因而减小了自行车在行进时对空气的流体阻力。而且，电池放置在座管后，自行车的后叉相应壳体的倾斜面作相应的倾斜调整，可减小后叉的横向宽度。所述电池盒尤其适于折叠式电动自行车使用，其使车体重心低，便于折叠。
附图说明
图1本实用新型的结构示意图；
图2为图1的俯视图；
图3本实用新型的装配图。
具体实施方式
本实用新型所述的流线型电池盒，如图1、图2、图3所示，有一壳体1，壳体1处于自行车安装位置时，其迎风面2两侧向中心倾斜。为了便于所述电池盒4的提放，在壳体1的上面和一个侧面开有可插入手指的凹槽5作为电池盒的把手。
为了使电池盒与管座配合紧密，且限制电池盒左右摆动，在壳体1的迎风面2开有与自行车座管6相配对的凹槽3。

Claims (3)

1、一种流线型电池盒，其特征在于：有一壳体(1)，壳体(1)处于自行车安装位置时，其迎风面(2)两侧向中心倾斜。
2、根据权利要求1所述的流线型电池盒，其特征在于：在壳体(1)的上面和一个侧面开有可插入手指的凹槽(5)。
3、根据权利要求1所述的流线型电池盒，其特征在于：在壳体(1)开有与自行车座管相配对的凹槽(3)。
CNU2006200577698U 2006-04-14 2006-04-14 一种流线型电池盒 Expired - Fee Related CN2899122Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2006200577698U CN2899122Y (zh) 2006-04-14 2006-04-14 一种流线型电池盒

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2006200577698U CN2899122Y (zh) 2006-04-14 2006-04-14 一种流线型电池盒

Publications (1)

Publication Number Publication Date
CN2899122Y true CN2899122Y (zh) 2007-05-09

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Family Applications (1)

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CNU2006200577698U Expired - Fee Related CN2899122Y (zh) 2006-04-14 2006-04-14 一种流线型电池盒

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CN (1) CN2899122Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105514524A (zh) * 2016-01-20 2016-04-20 福州大学 一种电动汽车耐碰撞圆柱形电池组合系统

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105514524A (zh) * 2016-01-20 2016-04-20 福州大学 一种电动汽车耐碰撞圆柱形电池组合系统

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
EE01 Entry into force of recordation of patent licensing contract

Assignee: DAHON Technologies (Shenzhen) Co., Ltd.

Assignor: Han Dewei

Contract fulfillment period: 2009.8.1 to 2014.7.31

Contract record no.: 2009990001172

Denomination of utility model: Streamline battery box

Granted publication date: 20070509

License type: Exclusive license

Record date: 20091020

LIC Patent licence contract for exploitation submitted for record

Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.8.1 TO 2014.7.31; CHANGE OF CONTRACT

Name of requester: DAHANG SCIENCE ( SHENZHEN ) CO., LTD.

Effective date: 20091020

C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20070509

Termination date: 20120414