CN203553235U - Electric bicycle and battery thereof - Google Patents
Electric bicycle and battery thereof Download PDFInfo
- Publication number
- CN203553235U CN203553235U CN201320653375.9U CN201320653375U CN203553235U CN 203553235 U CN203553235 U CN 203553235U CN 201320653375 U CN201320653375 U CN 201320653375U CN 203553235 U CN203553235 U CN 203553235U
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- China
- Prior art keywords
- battery
- electric bicycle
- output interface
- described battery
- protection seat
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- 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 an electric bicycle and a battery thereof. The electric bicycle comprises a bicycle frame, wherein a bicycle frame tube of a hollow tubular structure, a battery protection base and a battery; the battery protection base is fixed in the bicycle frame tube; the battery is placed in the battery protection base; the battery comprises a battery body, a charging joint and a discharging joint; the charging joint is arranged on the battery body and used for charging the battery body; the discharging joint is arranged on the battery body and used for supplying power for the electric bicycle; an output interface is also arranged on the battery body; a voltage transformation circuit is arranged in the battery body and used for switching and transforming voltage of an inner circuit; the output interface is connected with the voltage transformation circuit, so that the output interface is capable of charging other electric appliances. The battery of the electric bicycle is various in functions, so that requirements of users can be enriched and resources can be used maximally.
Description
Technical field
The utility model relates to electric bicycle field, relates in particular to the battery on electric bicycle.
Background technology
Electric bicycle, as a kind of vehicles of environmental protection, is more and more widely used.Existing electric bicycle function singleness, except having the basic function of itself, does not have other functions, has caused the wasting of resources.
Utility model content
The utility model proposes a kind of electric bicycle and battery thereof, this battery functi on is various, has enriched user's request, makes resource obtain maximum using.
For solving the problems of the technologies described above, the utility model provides a kind of battery of electric bicycle, comprise: battery body, be arranged on use on battery body and think the charging connector of himself charging and be arranged on use on battery body the discharge connector of thinking electric bicycle power supply, on described battery body, be also provided with output interface, described battery body inside is provided with the transforming circuit to internal circuit switching voltage-transformation, and described output interface is connected with described transforming circuit so that described output interface can be other electrical equipment chargings.
Preferably, described battery body inside is also provided with to detect the testing circuit of battery behaviour in service, and described testing circuit is connected by described output interface, to read the service condition of battery with described output interface.
Preferably, described output interface is USB interface, Mini-USB interface and/or Micro-USB interface.
Preferably, on described battery body, be also provided with illuminating lamp and in order to control the control switch of illuminating lamp.
Preferably, described discharge connector is product letter end attaching plug, product word male end attaching plug, inserted sheet joint or spring contact joint.
Preferably, on described battery body, be also provided with handle, and in handle position, be provided with to hold the groove of handle.
Preferably, on described battery body, be also provided with mains switch.
For solving the problems of the technologies described above; the utility model also provides a kind of electric bicycle; comprise vehicle frame, on described vehicle frame, be provided with hollow tubular structure frame tube, be fixed on the battery protection seat in this frame tube and be placed on the above-mentioned battery in described battery protection seat.
Preferably, on described frame tube, offer the first opening, described battery protection seat is arranged in the inner chamber of described frame tube by described the first opening, described battery protection seat integrated injection molding, it comprises: diapire, the two side being extended upward by the both sides of described diapire, the antetheca being extended upward by the front end of described diapire and the rear wall being extended upward by the rear end of described diapire, described diapire, sidewall, antetheca and rear wall are encircled into a battery container chamber, the second opening is offered in the upper end in described battery container chamber, described battery is contained in described battery container chamber by described the second opening.
Preferably; also comprise a battery lock; described battery lock is arranged on the antetheca of described battery protection seat; and tapered end exposes through the installing hole of frame tube sidewall; on the antetheca of described battery protection seat, be provided with lockhole, on the antetheca of described battery, be provided with locked groove, the dead bolt of described battery lock matches with described lockhole; and can stretch in the locked groove of described battery, and described battery lock is fixed in battery protection seat.
Compared with prior art, the utlity model has following beneficial effect: the utility model has enriched battery use function by illuminating lamp and output interface are set on battery, make user when carrying battery walking at night or in pitch-dark corridor, saved the trouble of additionally carrying flashlight; Output interface can be common electric charging, has solved the difficult problem that the mobile devices such as mobile phone charge on the way, and output interface also can be used to read battery service condition, has facilitated maintenance and the maintenance of battery.
Accompanying drawing explanation
Fig. 1 is the three-dimensional structure diagram of battery of the present utility model.
Fig. 2 is handle on battery and the structure chart of Switching Power Supply.
Fig. 3 is the structure chart of the charging connector on battery.
Fig. 4 is the structural representation of the discharge connector on battery.
Fig. 5 is the I portion enlarged drawing in Fig. 1.
Fig. 6 is the cooperation schematic diagram of battery, battery protection seat and frame tube.
Fig. 7 is the cutaway view of arranging batteries state.
Embodiment
battery embodiment.
Consult Fig. 1-2, battery of electric bicycle 1 of the present utility model comprises: a battery body 11 is provided with handle 12, to facilitate battery to guide and support on battery body 11.Handle 12 in the position that handle 12 is set, is also provided with to hold the groove 121 of handle 12, so that can be hidden in groove 121 when not using.On battery body 11, be also provided with mains switch 16, so that battery charging or powered-down switch 16 while not using are saved unnecessary electric energy loss.
Consult Fig. 3, Fig. 4, on battery body 11, be also provided with think himself charging charging connector 13 and with think electric bicycle power discharge connector 14.Charge and discharge joint 13,14 all can adopt joint design general in prior art, if the discharging structure 14 in the present embodiment can be product letter end attaching plug 141, product word male end attaching plug 142, inserted sheet joint 143 or spring contact joint 144 etc.Charging connector 13 can be arranged on the top of battery body 1, and discharge connector 14 can be arranged on front side, both sides and the rear side of battery body 11.
Consult Fig. 1, on battery body 11, be provided with illuminating lamp 15 and in order to control the control switch 151 of illuminating lamp 15, to expand the function of battery, make battery on the basis of its basic function, also there is illumination functions, while allowing user carry battery walking at night or in pitch-dark corridor, need not additionally carry flashlight.
In conjunction with consulting Fig. 1 and Fig. 5, on battery body 11, be also provided with output interface 17, battery body 11 inside are provided with the transforming circuit to internal circuit switching voltage-transformation, and output interface 17 is connected with transforming circuit, so that output interface 17 can be other electrical equipment chargings.Output interface 17 can be used to as some conventional mobile devices (as: mobile phone, camera, panel computer etc.) charging, to solve user out of doors or to can not find the problem of emergency power supply in way, output interface 17 can be the charging inlet that existing mobile device is conventional, as: USB interface, Mini-USB interface and/or Micro-USB interface etc.In addition, battery body 11 inside are also provided with to detect the testing circuit of battery behaviour in service, and testing circuit is also connected with output interface 17, to read the service condition of battery by this output interface 17, facilitate maintenance and the maintenance of battery.
electric bicycle embodiment.
Consult Fig. 6 and Fig. 7; electric bicycle of the present utility model comprises: vehicle frame and be arranged on the (not shown) such as wheel on vehicle frame, handle; on vehicle frame, be provided with the frame tube 3 of hollow tubular structure; the inner chamber of frame tube 3 can be used for placing battery 1; in order to facilitate battery 1 to locate and to reduce battery vibrations, the utility model is also fixed with battery protection seat 2 and in order to battery 2 is locked to battery lock 4 in battery protection seat 2 in frame tube 3.
On the antetheca of battery 1, be provided with the locked groove 18 coordinating with battery lock 4.
On frame tube 3, offer the first opening 31, battery protection seat 2 is fixed in the inner chamber of frame tube 3 by the first opening 31, is provided with installing hole 32 on the sidewall of frame tube 3.
Battery lock 4 comprises: lock body 41, the tapered end 42 being connected with lock body 41 and be located at the dead bolt (not shown) in lock body 41.The keyhole inserting for key is set on tapered end 42, rotates the controlled lockmaking tongue of key and stretch out in lock body 41 or be hidden in lock body 41.Lock body 41 is arranged on the antetheca 24 of battery protection seat 2, and tapered end 42 exposes through the installing hole 32 of frame tube 3 sidewalls, and dead bolt and lockhole 241 match and merge and can under the control of key, stretch in the locked groove 241 of battery 1, and battery 1 is locked in battery protection seat 2.
To sum up, electric bicycle of the present utility model, by utilizing battery lock that battery is locked in frame tube, has both been guaranteed cell safety, facilitated again battery to take, and on battery, be also provided with illuminating lamp and output interface, and enriched battery functi on, make resource obtain maximum using.
These are only better possible embodiments of the present utility model, and unrestricted protection range of the present utility model, the equivalent structure that all utilization the utility model specifications and accompanying drawing content have been done changes, and is all included in protection range of the present utility model.
Claims (1)
1. the battery of an electric bicycle, comprise: battery body, be arranged on use on battery body and think the charging connector of himself charging and be arranged on use on battery body the discharge connector of thinking electric bicycle power supply, it is characterized in that, on described battery body, be also provided with output interface, described battery body inside is provided with the transforming circuit to internal circuit switching voltage-transformation, and described output interface is connected with described transforming circuit.
2. the battery of electric bicycle as claimed in claim 1, it is characterized in that, described battery body inside is also provided with to detect the testing circuit of battery behaviour in service, and described testing circuit is connected by described output interface, to read the service condition of battery with described output interface.
3. the battery of electric bicycle as claimed in claim 1, is characterized in that, described output interface is USB interface, Mini-USB interface and/or Micro-USB interface.
4. the battery of electric bicycle as claimed in claim 1, is characterized in that, is also provided with illuminating lamp and in order to control the control switch of illuminating lamp on described battery body.
5. the battery of electric bicycle as claimed in claim 1, is characterized in that, described discharge connector is product letter end attaching plug, product word male end attaching plug, inserted sheet joint or spring contact joint.
6. the battery of electric bicycle as claimed in claim 1, is characterized in that, is also provided with handle on described battery body, and in handle position, is provided with to hold the groove of handle.
7. the battery of electric bicycle as claimed in claim 1, is characterized in that, is also provided with mains switch on described battery body.
8. an electric bicycle; comprise vehicle frame, on described vehicle frame, be provided with the frame tube of hollow tubular structure and be fixed on the battery protection seat in this frame tube, it is characterized in that; also comprise the battery described in any one in claim 1-7, described battery is placed in described battery protection seat.
9. electric bicycle as claimed in claim 8, it is characterized in that, on described frame tube, offer the first opening, described battery protection seat is arranged in the inner chamber of described frame tube by described the first opening, described battery protection seat integrated injection molding, it comprises: diapire, the two side being extended upward by the both sides of described diapire, the antetheca being extended upward by the front end of described diapire and the rear wall being extended upward by the rear end of described diapire, described diapire, sidewall, antetheca and rear wall are encircled into a battery container chamber, the second opening is offered in the upper end in described battery container chamber, described battery is contained in described battery container chamber by described the second opening.
10. electric bicycle as claimed in claim 9; it is characterized in that; also comprise a battery lock; described battery lock is arranged on the antetheca of described battery protection seat, and the tapered end of battery lock exposes through the installing hole of frame tube sidewall, on the antetheca of described battery protection seat, is provided with lockhole; on the antetheca of described battery, be provided with locked groove; the dead bolt of described battery lock matches with described lockhole, and can stretch in the locked groove of described battery, and described battery lock is fixed in battery protection seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320653375.9U CN203553235U (en) | 2013-10-22 | 2013-10-22 | Electric bicycle and battery thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320653375.9U CN203553235U (en) | 2013-10-22 | 2013-10-22 | Electric bicycle and battery thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203553235U true CN203553235U (en) | 2014-04-16 |
Family
ID=50471311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320653375.9U Expired - Fee Related CN203553235U (en) | 2013-10-22 | 2013-10-22 | Electric bicycle and battery thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203553235U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104354824A (en) * | 2014-11-27 | 2015-02-18 | 江苏永昌新能源科技有限公司 | Convenient, fast and practical battery for electric bicycle |
| CN104477277A (en) * | 2014-12-12 | 2015-04-01 | 飞毛腿(福建)电子有限公司 | Portable anti-theft device integrating energy storage and energy conversion control |
| EP3025947A1 (en) * | 2014-11-28 | 2016-06-01 | Samsung SDI Co., Ltd. | Frame for bicycle and electric bicycle having the same |
| CN105799842A (en) * | 2016-04-25 | 2016-07-27 | 北京小米移动软件有限公司 | Front fork and bicycle |
| CN107403891A (en) * | 2017-07-14 | 2017-11-28 | 张祥勋 | A kind of shared locating batteries of electric bicycle |
| CN108116581A (en) * | 2017-12-14 | 2018-06-05 | 天津爱玛车业科技有限公司 | A kind of electric bicycle |
| JP2020116973A (en) * | 2019-01-18 | 2020-08-06 | ジック株式会社 | Power assisted bicycle |
| US11572132B2 (en) | 2018-05-07 | 2023-02-07 | Trek Bicycle Corporation | Bicycle battery assembly |
-
2013
- 2013-10-22 CN CN201320653375.9U patent/CN203553235U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104354824A (en) * | 2014-11-27 | 2015-02-18 | 江苏永昌新能源科技有限公司 | Convenient, fast and practical battery for electric bicycle |
| EP3025947A1 (en) * | 2014-11-28 | 2016-06-01 | Samsung SDI Co., Ltd. | Frame for bicycle and electric bicycle having the same |
| US9969455B2 (en) | 2014-11-28 | 2018-05-15 | Samsung Sdi Co., Ltd. | Frame for bike and electric bike having the same |
| CN104477277A (en) * | 2014-12-12 | 2015-04-01 | 飞毛腿(福建)电子有限公司 | Portable anti-theft device integrating energy storage and energy conversion control |
| CN105799842A (en) * | 2016-04-25 | 2016-07-27 | 北京小米移动软件有限公司 | Front fork and bicycle |
| CN107403891A (en) * | 2017-07-14 | 2017-11-28 | 张祥勋 | A kind of shared locating batteries of electric bicycle |
| CN108116581A (en) * | 2017-12-14 | 2018-06-05 | 天津爱玛车业科技有限公司 | A kind of electric bicycle |
| CN108116581B (en) * | 2017-12-14 | 2023-10-20 | 天津爱玛车业科技有限公司 | Electric bicycle |
| US11572132B2 (en) | 2018-05-07 | 2023-02-07 | Trek Bicycle Corporation | Bicycle battery assembly |
| JP2020116973A (en) * | 2019-01-18 | 2020-08-06 | ジック株式会社 | Power assisted bicycle |
| JP7265244B2 (en) | 2019-01-18 | 2023-04-26 | ジック株式会社 | electric assist bicycle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190403 Address after: 516000 Yangwuying Xinhu Road, Yingguang Village Committee, Lilin Town, Zhongkai High-tech Zone, Huizhou City, Guangdong Province Patentee after: Guangdong Songji Locomotive Manufacturing Co., Ltd. Address before: 518000 Shapusha No.2 Industrial Park, Songgang Street, Baoan District, Shenzhen City, Guangdong Province Patentee before: Shenzhen Songi Electric Bicycle Co., Ltd. |
|
| 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: 20140416 Termination date: 20201022 |