CN207233445U - A kind of quick charging cable line - Google Patents
A kind of quick charging cable line Download PDFInfo
- Publication number
- CN207233445U CN207233445U CN201721236262.3U CN201721236262U CN207233445U CN 207233445 U CN207233445 U CN 207233445U CN 201721236262 U CN201721236262 U CN 201721236262U CN 207233445 U CN207233445 U CN 207233445U
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- China
- Prior art keywords
- quick charging
- charging cable
- cable line
- wire
- inner catheter
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Abstract
It the utility model is related to a kind of quick charging cable line, it is characterised in that including：Cored wire (1) positioned at the quick charging cable line center, it is grounded (7), the positive level conducting wire (4) of low pressure accessory power supply, low pressure accessory power supply bears a grade conducting wire (5), the inner catheter cable (2) chimeric with the cored wire (1), the built-in corrugated pipe of the inner catheter cable (2) (9), winding strand copper wire (8) outside the bellows (9), copper wire (8) outside are equipped with overcoating (10).Quick charging cable line provided by the utility model, large current charge speed is fast, securely and reliably, can be generally applicable to the occasion of large current charge.
Description
Technical field
Charging technique field is the utility model is related to, more specifically to a kind of quick charging cable line.
Background technology
Due to the development of automobile charging battery jar, the capacity of storage battery is increasing, and the distance run after being full of is also more and more, more
Beneficial to the development of electric automobile.But equivalent under equal charging current, the charging interval will also increase, but in automobile journey shape
Under condition, the charging interval is too long not to meet user's requirement, is unpractical.This requires large current charge, when shortening charging
Between.But electric current is bigger, in the case where not increasing cable guide sectional area, cable will generate heat, and temperature is higher, not only conductor resistance
It is bigger, and the coated of cable is organic matter, is not also subjected to high temperature, and man-machine docking is also impermissible for high temperature.If conductor side
Product increase, then cable overall diameter also increases, and the diameter of cable is very big at present, and weight is also very heavy, so increasing again
The man-machine docking of diameter is impermissible for.Heat conduction only is carried out to conducting wire now.
Therefore, the prior art is urgently greatly improved.
Utility model content
The technical problems to be solved in the utility model is, for the prior art it is above-mentioned the defects of, there is provided it is a kind of quick
Charging cable line, including the cored wire positioned at the quick charging cable line center, ground wire, the positive level of low pressure accessory power supply are led
Line, low pressure accessory power supply bear a grade conducting wire, the inner catheter cable chimeric with the cored wire, and the inner catheter cable is built-in corrugated
Pipe, the bellows outside winding strand copper wire, copper wire outside is equipped with overcoating.
In quick charging cable line described in the utility model, the inner catheter cable is equipped with four.
In quick charging cable line described in the utility model, two of the inner catheter cable at the same time for same
Pole power cord, easy to circulating without influencing voltage for flow media.
Implement the quick charging cable line of the utility model, have the advantages that：Large current charge speed is fast, safety
Reliably, the occasion of large current charge can be generally applicable to.
Brief description of the drawings
Below in conjunction with accompanying drawings and embodiments, the utility model is described in further detail, in attached drawing：
Fig. 1 is the structure diagram of the first embodiment of the utility model quick charging cable line.
Fig. 2 is the inner catheter Cable structure schematic diagram of the first embodiment of the utility model quick charging cable line.
1- cored wires, 2- inner catheter cables, 3- direct-flow positive poles, the positive level conducting wire of 4- low pressure accessory power supplys, 5- low pressure auxiliary electricity
A grade conducting wire, 6- direct current anode are born in source, and 7- is grounded, 8- copper wire, 9- bellowss, and 10- is cladded with.
Embodiment
Referring to Fig. 1, the structure diagram of the first embodiment for the utility model quick charging cable line.Refer to figure
2, it is the inner catheter Cable structure schematic diagram of the first embodiment of the utility model quick charging cable line.Institute as shown in Figure 1, Figure 2
Show in the quick charging cable line that the utility model first embodiment provides, using DC charging requirement as foundation, thering is direct current just
Pole 3, direct current anode 6, includes at least, the cored wire 1 positioned at the quick charging cable line center, ground wire 7, low pressure auxiliary
The positive level conducting wire 4 of power supply, low pressure accessory power supply bear grade conducting wire 5, the inner catheter cable 2 chimeric with the cored wire 1, the inner catheter
The built-in corrugated pipe 9 of cable 2, the outside of the bellows 9 winding strand copper wire 8, the outside of copper wire 8 is equipped with overcoating 10.Led in described
Pipe cable 2 is equipped with four.
When it is implemented, cored wire 1 uses multiply, multiply cored wire is typically all multiply signal wire, line footpath all very littles, is held very much
It is easily broken.Centre position is placed on now, when being bent due to bus, centre position stroke is minimum, so not allowing easily broken.Inner catheter electricity
The built-in corrugated pipe of cable, material using copper be it is preferred, stainless steel can also, can be powered, it is middle to lead to flow media again, can band
Walk the heat in conducting wire.Stranded copper wire to be wound outside bellows, with bellows material, the existing certain intensity of diametric(al),
Copper wire is wound easy to outside, length direction also has certain latitude, is bent easy to cable.
Using four inner catheter cables, in the system that real work uses, every two parallel connections are a power supply pole, cathode
With anode respectively with two inner catheter cables；Two inner catheter cables of each pole coordinate other connectors, conduit, pump, dissipate
The accessories such as hot device form a set of independent cooling circuit, inner catheter cable can be taken away in heat caused by energization.And
Due to cathode and each personal independent cooling circuit of anode, so voltage is not interfere with each other mutually.
The utility model can accomplish that large current charge speed is fast by the design of above example, securely and reliably, can be general
All over the occasion for being suitable for large current charge.
The utility model is described according to specific embodiment, but it will be understood by those skilled in the art that is not departing from
During the scope of the utility model, various change and equivalent substitution can be carried out.In addition, to adapt to the specific field of the utility model technology
Close, many modifications can be carried out to the utility model without departing from its protection domain.Therefore, the utility model is not limited to public herein
The specific embodiment opened, and including all embodiments for dropping into claims.
Claims (3)
- A kind of 1. quick charging cable line, it is characterised in that including：Cored wire positioned at the quick charging cable line center (1), (7) are grounded, the positive level conducting wire (4) of low pressure accessory power supply, low pressure accessory power supply bears a grade conducting wire (5), embedding with the cored wire (1) The inner catheter cable (2) of conjunction, the built-in corrugated pipe of the inner catheter cable (2) (9), bellows (9) outside winding are more Stock copper wire (8), copper wire (8) outside are equipped with overcoating (10).
- 2. quick charging cable line according to claim 1, it is characterised in that the inner catheter cable (2) is equipped with four Root.
- 3. quick charging cable line according to claim 1 or 2, it is characterised in that the two of the quick charging cable line Root is used for same pole cable at the same time, easy to circulating without influencing voltage for flow media.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721236262.3U CN207233445U (en) | 2017-09-20 | 2017-09-20 | A kind of quick charging cable line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721236262.3U CN207233445U (en) | 2017-09-20 | 2017-09-20 | A kind of quick charging cable line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207233445U true CN207233445U (en) | 2018-04-13 |
Family
ID=61864091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721236262.3U Active CN207233445U (en) | 2017-09-20 | 2017-09-20 | A kind of quick charging cable line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207233445U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107767998A (en) * | 2017-09-20 | 2018-03-06 | 宁波易威新能源科技有限公司 | A kind of quick charging cable line |
-
2017
- 2017-09-20 CN CN201721236262.3U patent/CN207233445U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107767998A (en) * | 2017-09-20 | 2018-03-06 | 宁波易威新能源科技有限公司 | A kind of quick charging cable line |
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