CN205595393U - Power supply unit for electric bicycle - Google Patents
Power supply unit for electric bicycle Download PDFInfo
- Publication number
- CN205595393U CN205595393U CN201620385713.9U CN201620385713U CN205595393U CN 205595393 U CN205595393 U CN 205595393U CN 201620385713 U CN201620385713 U CN 201620385713U CN 205595393 U CN205595393 U CN 205595393U
- Authority
- CN
- China
- Prior art keywords
- base
- battery case
- electric bicycle
- battery
- power
- 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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Classifications
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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 relates to an electric bicycle field specifically discloses a power supply unit who is used for electric bicycle, includes base and battery case at least, the base passes through hanging mechanism and battery lock fixed connection with the battery case, hanging mechanism is including the couple and the hanging hole that match each other, battery lock is including the tapered end and the lockhole that match each other, still be equipped with the power contact pin and the electrical socket of mutual matching between base and the battery case, the one side that the base was kept away from to the battery case still is equipped with tail lamp, power source and switch. The utility model discloses a power supply unit for electric bicycle, wherein base fixed connection is on electric bicycle, and the battery case is connected with the base under hanging mechanism and battery lock's cooperation, compact structure, the connected mode is simple, dismouting battery that can be quick. Simple structure, easy dismounting are compared in power contact pin and electrical socket circular telegram through matcing each other between battery case and the base with the mode that traditional wire is connected.
Description
Technical field
This utility model relates to electric bicycle field, is specifically related to a kind of supply unit for electric bicycle.
Background technology
Conventional electric car or the supply unit of electric bicycle, including detachable battery, and being integrated in the battery holder on this body structure of vehicle, battery holder has the receiving chamber that be enough to accommodate battery, battery is positioned at this receiving intracavity, and is connected with battery holder with plug by wire.This kind of structure is the heaviest, takies volume relatively big, and especially in the application of electric bicycle, Consumer's Experience is poor.
Summary of the invention
The technical problems to be solved in the utility model is to provide that a kind of compact conformation, outward appearance be brief and the simple power device for electric bicycle of fixed form.
In order to solve above-mentioned technical problem, the technical scheme that this utility model provides is as follows: a kind of power device for electric bicycle, at least include base and battery case, described base is connected by hanging mechanisms and battery lock are fixing with battery case, described hanging mechanisms include hook and the hanging hole being mutually matched, and described battery lock includes tapered end and the lockhole being mutually matched；The power pin being mutually matched and supply hub it is additionally provided with between described base and battery case；Described battery case is additionally provided with taillight, power interface and on and off switch away from the one side of base.
The supply unit of said structure, wherein base is fixedly connected on electric bicycle, and battery case is connected with base under the cooperation of hanging mechanisms and battery lock, compact conformation, and connected mode is simple, can quick dismounting cell.It is energized by the power pin being mutually matched and supply hub between battery case and base, compared with the mode that conventional wires connects, simple in construction, easy accessibility.
As preferably, described hook is positioned on base, and described hanging hole is positioned on battery case.
As preferably, described hook is positioned on battery case, and described hanging hole is positioned on base.
As preferably, described power pin is positioned on base, and described supply hub is positioned on battery case.
As preferably, described power pin is positioned on battery case, and described supply hub is positioned on base.
As preferably, described lockhole is positioned on battery case, and described tapered end is positioned on base, and described base is additionally provided with keyhole.
Further, described taillight is also integrated with electricity display lamp.By electric quantity display function is integrated on taillight, in limited space, improves element usage, and facilitate the electricity of user monitoring battery.
Further, current output interface and electric current input interface it are provided with in described power interface.This battery case is possible not only to power to electric bicycle, and can give external equipment, and the such as power supply such as mobile phone, charger baby, function is more complete, facilitates and makes employment.
As preferably, described current output interface is USB interface, and general-purpose interface makes the scope of application bigger.
Further, described power interface is additionally provided with rubber gasket, the most waterproof and dust-proof.
Accompanying drawing explanation
Fig. 1 is the structural representation that the present embodiment battery case is connected side with base；
Fig. 2 is the structural representation that the present embodiment base is connected side with battery case；
Fig. 3 is the present embodiment battery case structural representation away from base side.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, this utility model is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain this utility model, is not used to limit this utility model.
As shown in Figure 1 and Figure 2, a kind of power device for electric bicycle of the present embodiment includes battery case 10 and base 20.Wherein base 20 is provided with threaded connection hole 24, is installed on car body by screw.Fixing connection is coordinated by hanging mechanisms and battery lock between battery case 10 with base 20.Battery case is provided with threaded securing bores 14, for the last parts of self-contained battery box.
In the present embodiment, hanging mechanisms include hook 21 and the hanging hole 11 being mutually matched, and wherein hook 21 both can be arranged on battery case 10, it is also possible to is arranged on base 20；Accordingly, hanging hole 11 is arranged on base 20 or battery case 10, relative with hook 21.As preferably, hanging mechanisms are provided with 2 groups, in arranging up and down so that the stress of battery case more balances.
In the present embodiment, battery lock includes lockhole 13 and the tapered end 23 being mutually matched, and wherein lockhole 13 is arranged on battery case, and tapered end 23 is arranged on base 20, and base 20 is additionally provided with the keyhole 25 for controlling tapered end 23.
Further, in the present embodiment, the power pin 22 being mutually matched and supply hub 12 it are additionally provided with between base 20 and battery case 10.Wherein power pin 22 both can be arranged on base 20, it is also possible to is arranged on battery case 10.Making circuit communication by contact pin mode, compared with conventional wires mode, structure is simpler, compact, takes up room less, dismounts more convenient.
As preferably, the supply hub 12 in the present embodiment may be contained within battery case with hanging hole 11, and the advantage of this kind of structure is, battery case needs often dismounting and carrying, and the structure on its battery case is based on hole class, prominent less, is possible to prevent to collide with.
Fig. 3 show the structural representation of the present embodiment battery case front (away from base side), and this side of battery case is provided with on and off switch 15, taillight 16 and power interface 17.Need it is emphasized that the most in the present embodiment, taillight 16 to be integrated with electricity and shows, integrate taillight and electric quantity display function, in limited space, improve element usage, and facilitate the electricity of user monitoring battery.
Further, current output interface and electric current input interface it are provided with in the power interface 17 in the present embodiment.Wherein electric current input interface is used for charging the battery, and current output interface is for external equipment, and the such as power supply such as mobile phone, charger baby, function is more complete, facilitates and makes employment.As preferably, current output interface is USB interface, and general-purpose interface makes the scope of application bigger.
Further, the power interface 17 in the present embodiment is additionally provided with rubber gasket 18, can be the most waterproof and dust-proof.
In a word; the foregoing is only preferred embodiment of the present utility model; not in order to limit this utility model, all any amendment, equivalent and improvement etc. made within spirit of the present utility model and principle, within should be included in protection domain of the present utility model.
Claims (10)
1. a power device for electric bicycle, at least include base and battery case, it is characterised in that described base is connected by hanging mechanisms and battery lock are fixing with battery case, described hanging mechanisms include hook and the hanging hole being mutually matched, and described battery lock includes tapered end and the lockhole being mutually matched；The power pin being mutually matched and supply hub it is additionally provided with between described base and battery case；Described battery case is additionally provided with taillight, power interface and on and off switch away from the one side of base.
2., according to the power device for electric bicycle described in claim 1, it is characterised in that described hook is positioned on base, described hanging hole is positioned on battery case.
3., according to the power device for electric bicycle described in claim 1, it is characterised in that described hook is positioned on battery case, described hanging hole is positioned on base.
4., according to the power device for electric bicycle described in claim 1, it is characterised in that described power pin is positioned on base, described supply hub is positioned on battery case.
5., according to the power device for electric bicycle described in claim 1, it is characterised in that described power pin is positioned on battery case, described supply hub is positioned on base.
6. according to the power device for electric bicycle described in claim 1, it is characterised in that described lockhole is positioned on battery case, described tapered end is positioned on base, and described base is additionally provided with keyhole.
7. according to the power device for electric bicycle described in any one of claim 1-6, it is characterised in that be also integrated with electricity display lamp on described taillight.
8. according to the power device for electric bicycle described in any one of claim 1-6, it is characterised in that be provided with current output interface and electric current input interface in described power interface.
9. according to the power device for electric bicycle described in claim 8, it is characterised in that described current output interface is USB interface.
10. according to the power device for electric bicycle described in claim 1 or 9, it is characterised in that be additionally provided with rubber gasket on described power interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620385713.9U CN205595393U (en) | 2016-05-03 | 2016-05-03 | Power supply unit for electric bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620385713.9U CN205595393U (en) | 2016-05-03 | 2016-05-03 | Power supply unit for electric bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205595393U true CN205595393U (en) | 2016-09-21 |
Family
ID=56933496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620385713.9U Expired - Fee Related CN205595393U (en) | 2016-05-03 | 2016-05-03 | Power supply unit for electric bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205595393U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107230761A (en) * | 2017-07-05 | 2017-10-03 | 天津驭驰科技有限公司 | The battery case shown with instrument |
| CN111029511A (en) * | 2020-01-02 | 2020-04-17 | 上海昊锐能源科技有限公司 | Novel ultrahigh energy storage lead-acid storage battery |
-
2016
- 2016-05-03 CN CN201620385713.9U patent/CN205595393U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107230761A (en) * | 2017-07-05 | 2017-10-03 | 天津驭驰科技有限公司 | The battery case shown with instrument |
| CN107230761B (en) * | 2017-07-05 | 2023-04-25 | 天津驭驰科技有限公司 | Battery box with instrument display |
| CN111029511A (en) * | 2020-01-02 | 2020-04-17 | 上海昊锐能源科技有限公司 | Novel ultrahigh energy storage lead-acid storage battery |
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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: 20160921 Termination date: 20210503 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |