CN204216624U - A kind of electrical bike charger - Google Patents
A kind of electrical bike charger Download PDFInfo
- Publication number
- CN204216624U CN204216624U CN201420703820.2U CN201420703820U CN204216624U CN 204216624 U CN204216624 U CN 204216624U CN 201420703820 U CN201420703820 U CN 201420703820U CN 204216624 U CN204216624 U CN 204216624U
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- CN
- China
- Prior art keywords
- charger
- wire
- automatic
- charging wire
- reeling device
- 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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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a kind of electrical bike charger, comprise automatic on-off device, charger and rotary wire-reeling device, described rotary wire-reeling device is arranged on described charger; Described rotary wire-reeling device is provided with a folding handles, and described rotary wire-reeling device is provided with charging wire, and described charging wire end is connected with described charger, and described charging wire top is provided with plug; Described automatic on-off device is arranged on described plug place, and described automatic on-off device is provided with adjustment disk, and described automatic on-off device is provided with universal instrument.By the way, a kind of electrical bike charger of the utility model, this electrical bike charger compact, easy to carry, and there is charging wire collection function, prevent the knotting of electric wire to be difficult to process, storage battery is full of after electricity can auto power off, thus prevents because forget that pulling out Charger (portable round) in time makes storage battery overcharge and shorten storage battery useful life and cause waste of energy and the personal injury that may cause and property loss.
Description
Technical field
The utility model relates to a kind of charger, particularly relates to a kind of electrical bike charger.
Background technology
At present, electric bicycle has become the universal vehicles, and electric bicycle provides power by storage battery, battery vehicle particularly two takes turns battery vehicle, all need to charge after travelling a period of time, and storage battery needs to be charged by charger, plug in and namely start to charge to battery vehicle, attaching plug complete charge is pulled up after charging a period of time, therefore the performance and used life of electrical bike charger just becomes the problem that user is concerned about the most, after battery is full of, if not manually extracting, exchange input to connect so always, cause energy waste, some the elderlys have forgotten to battery vehicle charging such thing even completely, when result is charged to battery vehicle, one charging is exactly several days or longer time, the waste of electric power can be caused like this, also storage battery is made because overcharge and ageing failure for a long time, What is more may cause that charger is overheated to be burnt or storage battery fills quick-fried, even therefore, cause fire.
Utility model content
The technical problem that the utility model mainly solves is to provide a kind of electrical bike charger.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of electrical bike charger, comprises automatic on-off device, charger and rotary wire-reeling device, and described rotary wire-reeling device is arranged on described charger;
Described rotary wire-reeling device is provided with a folding handles, and described rotary wire-reeling device is provided with charging wire, and described charging wire end is connected with described charger, and described charging wire top is provided with plug;
Described automatic on-off device is arranged on described plug place, and described automatic on-off device is provided with adjustment disk, and described automatic on-off device is provided with universal instrument.
In the utility model preferred embodiment, described charging wire is centered around on described rotary wire-reeling device.
In the utility model preferred embodiment, described adjustment disk comprises mechanical adjustment dish and electrical adjustment dish.
The beneficial effects of the utility model are: a kind of electrical bike charger of the utility model, this electrical bike charger compact, easy to carry, and there is charging wire collection function, the knotting of electric wire is prevented to be difficult to process, storage battery is full of after electricity can auto power off, thus prevents because forget that pulling out Charger (portable round) in time makes storage battery overcharge and shorten storage battery useful life and cause waste of energy and the personal injury that may cause and property loss.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of electrical bike charger of the utility model.
Fig. 2 is the internal circuit diagram of a kind of electrical bike charger automatic on-off device of the utility model.
In accompanying drawing, the mark of each parts is as follows: 1, automatic on-off device; 2, charger; 3, rotary wire-reeling device; 4, folding handles; 5, charging wire; 6, plug; 7, adjustment disk; 8, universal instrument.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, to make advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus more explicit defining is made to protection range of the present utility model.
Refer to Fig. 1 and Fig. 2, the utility model embodiment comprises: a kind of electrical bike charger, comprise automatic on-off device 1, charger 2 and rotary wire-reeling device 3, described rotary wire-reeling device 3 is arranged on described charger 2, described rotary wire-reeling device 3, for the arrangement to described charging wire 5, prevents and ties a knot.
Described rotary wire-reeling device 3 is provided with a folding handles 4, and described folding handles 4 is packed up for described charging wire 5 and discharges, and described rotary wire-reeling device 3 is used more convenient.
Described rotary wire-reeling device 3 is provided with charging wire 5, described charging wire 5 end is connected with described charger 2, described charging wire 5 top is provided with plug 6, described charging wire 5 is centered around on described rotary wire-reeling device 3, it is more convenient to make to carry, the mechanism adopting described charging wire 5 to couple together with described charger 2, avoids the awkward scene sometimes only leaving behind described charging wire 5 with described charger 2.
Described automatic on-off device 1 is arranged on described plug 6 place, and described automatic on-off device 1 is provided with adjustment disk 7, and described adjustment disk 7 comprises mechanical adjustment dish and electrical adjustment dish, and described adjustment disk 7 is for regulating the value of RP.
Described auto switching fills 1 and is set up and is provided with universal instrument 8, and described universal instrument 8 is for measuring the voltage at electric capacity C2 two ends.
Fig. 2 is the internal circuit diagram of described automatic on-off device 1, wherein ab end connects described charger 2, cd end connects the battery that will charge, first charging end of a period voltage is figured out by according to the kind of rechargeable battery and lattice during use, end of a period voltage is added 0.5V just can calculate charging automatic stop voltage, measure with the voltage at described universal instrument 8 pairs of electric capacity C2 two ends, then regulate the value of RP until electric capacity C2 voltage is charging end of a period voltage by described adjustment disk 7.
Wherein TL431 is the good three end adjustable shunt reference sources of a thermal stability that Texas Instruments releases.His output voltage two resistance just can be set to any value from 2.5V to 36V in scope arbitrarily.
In Fig. 2, the adjustable extent of the value of the value of the value of C1 to be the value of 33u, C2 be 4.7u, R1 to be the value of the value 1.5K of 1.5K, R2, R3 be 220, R4 to be the value of 150, R5 be 10, RP is 10K.
Compared with prior art, a kind of electrical bike charger of the utility model, this electrical bike charger compact, easy to carry, and there is charging wire collection function, prevent the knotting of electric wire to be difficult to process, storage battery is full of after electricity can auto power off, thus prevents because forget that pulling out Charger (portable round) in time makes storage battery overcharge and shorten storage battery useful life and cause waste of energy and the personal injury that may cause and property loss.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model specification and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (3)
1. an electrical bike charger, is characterized in that, comprises automatic on-off device, charger and rotary wire-reeling device, and described rotary wire-reeling device is arranged on described charger;
Described rotary wire-reeling device is provided with a folding handles, and described rotary wire-reeling device is provided with charging wire, and described charging wire end is connected with described charger, and described charging wire top is provided with plug;
Described automatic on-off device is arranged on described plug place, and described automatic on-off device is provided with adjustment disk, and described automatic on-off device is provided with universal instrument.
2. a kind of electrical bike charger according to claim 1, is characterized in that: described charging wire is centered around on described rotary wire-reeling device.
3. a kind of electrical bike charger according to claim 1, is characterized in that: described adjustment disk comprises mechanical adjustment dish and electrical adjustment dish.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420703820.2U CN204216624U (en) | 2014-11-21 | 2014-11-21 | A kind of electrical bike charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420703820.2U CN204216624U (en) | 2014-11-21 | 2014-11-21 | A kind of electrical bike charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204216624U true CN204216624U (en) | 2015-03-18 |
Family
ID=52985260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420703820.2U Expired - Fee Related CN204216624U (en) | 2014-11-21 | 2014-11-21 | A kind of electrical bike charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204216624U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104467080A (en) * | 2014-11-21 | 2015-03-25 | 常熟市海格尔电器有限公司 | Electric bike charger |
| CN107650703A (en) * | 2017-08-25 | 2018-02-02 | 芜湖迈特电子科技有限公司 | Family expenses lithium battery motor-car charger |
| CN108134431A (en) * | 2018-01-22 | 2018-06-08 | 湖南湘讯企业管理有限公司 | A kind of electrical bike charger for facilitating charging |
-
2014
- 2014-11-21 CN CN201420703820.2U patent/CN204216624U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104467080A (en) * | 2014-11-21 | 2015-03-25 | 常熟市海格尔电器有限公司 | Electric bike charger |
| CN107650703A (en) * | 2017-08-25 | 2018-02-02 | 芜湖迈特电子科技有限公司 | Family expenses lithium battery motor-car charger |
| CN108134431A (en) * | 2018-01-22 | 2018-06-08 | 湖南湘讯企业管理有限公司 | A kind of electrical bike charger for facilitating charging |
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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: 20150318 Termination date: 20151121 |
|
| EXPY | Termination of patent right or utility model |