CN206946969U - Electric car conduction charging system ac cable - Google Patents
Electric car conduction charging system ac cable Download PDFInfo
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- CN206946969U CN206946969U CN201720827016.9U CN201720827016U CN206946969U CN 206946969 U CN206946969 U CN 206946969U CN 201720827016 U CN201720827016 U CN 201720827016U CN 206946969 U CN206946969 U CN 206946969U
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- inner sheath
- insulating barrier
- outside
- cable
- charging system
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Abstract
The utility model discloses electric car conduction charging system ac cable; filled including conductor, insulating barrier and the rope made of hemp; insulating barrier is provided with the outside of the conductor; inner sheath is provided with the outside of the insulating barrier; the centre of the inner sheath is provided with rope made of hemp filling; the inner side of the rope made of hemp filling is provided with middle core, and the inside bottom of the inner sheath is provided with protective grounding core, oversheath is provided with the outside of the inner sheath.The electric car conduction charging system ac cable, conductor twist copper free wire using multiply essence and are made, and pliability is strong, it is corrosion-resistant that oil resistant is water-fast, high-low temperature resistant, and mechanical strength is higher, chemical stability and dielectric properties are excellent, product structure stable performance, service life length.
Description
Technical field
It the utility model is related to cable machinery technical field, specially electric car conduction charging system ac cable.
Background technology
Cable is by one or more mutually insulatedConductorIt is made with outsourcing insulating protective layer, by electric power or information at one
It is transferred to the wire at another place.Typically by several or several groupsWireThe electricity for the similar rope that (every group at least two) are twisted
Cable, mutually insulated between every group of wire, and be often twisted into around a center, whole outside is surrounded by the coating of high-insulation.
They are all made up of sub-thread or stranded conductor and soft copper conductor, for connecting circuit and electrical equipment etc..DC charging system electricity consumption
Cable is applicable automobile charging pile equipment, and Mobile portable formula charging electric wire device, line/motor lines are used in electric automobile inside.According to vertical
Wooden information consultation issue display：Promoted, the auxiliary facility such as charging station and charging pile, also welcome by new-energy automobile fast development
It is fast-developing.2010 to 2016, Chinese charging station recoverable amount rose to 5600 from 76, and annual compound growth rate reaches
104.8%, public charging pile quantity rises to 150,000 from 1122, annual compound growth rate 126.1%.Except public charging pile
Outside, for the private residence charging pile recoverable amount in the whole nation in 2016 at 170,000 or so, national charging pile total amount is estimated close to 310,000.
Existing cable is most to be made of iron wire inferior, pliability extreme difference, it is impossible to bend, have can't oil resistant it is water-fast
It is corrosion-resistant, or even the use that can not work at a normal temperature, mechanical strength is weaker, and chemical stability is poor, and dielectric properties
Bad, product structure performance is unstable, and service life is short.
Therefore, in order to adapt to the requirement in market, the strength of enterprise itself is improved, novel electric vehicle conduction is developed and fills
Electric system direct current cables.
Utility model content
The purpose of this utility model is to provide electric car conduction charging system ac cable solve background technology
Proposed in the problem of.
To achieve the above object, the utility model provides following technical scheme：Electric car conduction charging system exchanges
Cable, including conductor, insulating barrier and the rope made of hemp are filled, and are provided with insulating barrier on the outside of the conductor, are set on the outside of the insulating barrier
Inner sheath is equipped with, the centre of the inner sheath is provided with rope made of hemp filling, and the inner side of the rope made of hemp filling is provided with middle core, institute
The inside bottom for stating inner sheath is provided with protective grounding core, and oversheath is provided with the outside of the inner sheath.
As a kind of preferred embodiment of the present utility model, the outside of the rope made of hemp filling, which is set, is distributed with multiple lead
Body.
As a kind of preferred embodiment of the present utility model, closely connected by insulating barrier between each conductor.
Compared with prior art, the beneficial effects of the utility model are as follows：
1. conductor twists copper free wire using multiply essence and is made, pliability is strong.
It is corrosion-resistant that 2. oil resistant is water-fast.
3. high-low temperature resistant.
4. mechanical strength is higher.
5. chemical stability and dielectric properties are excellent.
6. product structure stable performance, service life length.
Brief description of the drawings
Fig. 1 is the utility model electric car conduction charging system ac cable overall structure diagram；
In figure:1- conductors, 2- insulating barriers, the 3- ropes made of hemp are filled, 4- inner sheaths, 5- oversheaths, 6- protective grounding cores, in 7-
Between core.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Referring to Fig. 1, the utility model provides a kind of technical scheme：Electric car conduction charging system ac cable,
Including conductor 1, insulating barrier 2 and the rope made of hemp filling 3, the outside of the conductor 1 is provided with insulating barrier 2, and the outside of the insulating barrier 2 is set
Inner sheath 4 is equipped with, the centre of the inner sheath 4 is provided with rope made of hemp filling 3, and the inner side of the rope made of hemp filling 3 is provided with medium line
Core 7, the inside bottom of the inner sheath 4 are provided with protective grounding core 6, and the outside of the inner sheath 4 is provided with oversheath 5.
As a kind of preferable technical scheme in the present embodiment, the outside of the rope made of hemp filling 3, which is set, is distributed with multiple lead
Body 1, conducts electricity very well, and toughness is high, and ductility is high, more stable.Closely connected by insulating barrier 2 between each conductor 1,
So that insulation effect is more preferable, electric current is obstructed, reduces loss.
The electric car conduction charging system direct current cables, conductor 1 from the beginning, start wire drawing, then by twisted wire,
On the one hand control and signal wire can be passed through to insulating barrier 2, then to spark-testing, stranding can be shielded to by single, also can be straight
Cable is connected into, from inner liner is cabled to, unmasked signal wire can also be passed through to stranding, from inner liner to braid shielded, then in
Sheath 4, pass through band shielded signal line from inner sheath and carry out spark-testing, again stranding, on the one hand by main line to insulating barrier 2,
Start spark-testing afterwards, cable molding, install inner sheath 4 additional after shaping, set proof copper-wire braided to shield outside inner sheath 4,
Proof copper-wire braided shielding outside installs oversheath 5 additional, is carrying out spark-testing, is finally carrying out delivery test, be packaged into warehouse.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Carry out equivalent substitution.All any modification, equivalent substitution and improvements within the spirit and principles of the utility model, made etc.,
It should be included within the scope of protection of the utility model.
Claims (3)
1. electric car conduction charging system ac cable, including conductor (1), insulating barrier (2) and rope made of hemp filling (3), it is special
Sign is：Insulating barrier (2) is provided with the outside of the conductor (1), inner sheath (4), institute are provided with the outside of the insulating barrier (2)
The centre for stating inner sheath (4) is provided with rope made of hemp filling (3), and middle core (7), institute are provided with the inside of the rope made of hemp filling (3)
The inside bottom for stating inner sheath (4) is provided with protective grounding core (6), and oversheath is provided with the outside of the inner sheath (4)
(5)。
2. electric car conduction charging system ac cable according to claim 1, it is characterised in that：The rope made of hemp is filled out
Multiple conductors (1) are distributed with the outside setting for filling (3).
3. electric car conduction charging system ac cable according to claim 1, it is characterised in that：It is described each to lead
Closely connected by insulating barrier (2) between body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720827016.9U CN206946969U (en) | 2017-07-10 | 2017-07-10 | Electric car conduction charging system ac cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720827016.9U CN206946969U (en) | 2017-07-10 | 2017-07-10 | Electric car conduction charging system ac cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206946969U true CN206946969U (en) | 2018-01-30 |
Family
ID=61368475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720827016.9U Active CN206946969U (en) | 2017-07-10 | 2017-07-10 | Electric car conduction charging system ac cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206946969U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112447315A (en) * | 2020-12-04 | 2021-03-05 | 远东电缆有限公司 | High-power charging cable for new energy automobile and preparation method |
-
2017
- 2017-07-10 CN CN201720827016.9U patent/CN206946969U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112447315A (en) * | 2020-12-04 | 2021-03-05 | 远东电缆有限公司 | High-power charging cable for new energy automobile and preparation method |
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