CN204558107U - A kind of electric automobile charging station cable - Google Patents
A kind of electric automobile charging station cable Download PDFInfo
- Publication number
- CN204558107U CN204558107U CN201520123232.6U CN201520123232U CN204558107U CN 204558107 U CN204558107 U CN 204558107U CN 201520123232 U CN201520123232 U CN 201520123232U CN 204558107 U CN204558107 U CN 204558107U
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- Prior art keywords
- layer
- steel wire
- cable
- electric automobile
- silastic
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- Expired - Fee Related
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- Insulated Conductors (AREA)
Abstract
The utility model discloses a kind of electric automobile charging station cable, comprise silastic-layer, flame-retardant layer, screen, insulating barrier, water blocking layer, conductor and steel wire; Described conductor is provided with four, and all around same center of circle symmetric arrays, the outside of conductor is successively to being wrapped with water blocking layer and insulating barrier, and insulating barrier is thermoplastic elastomer (TPE) TPE layer; The symmetrical centre of four conductors is provided with a steel wire, and steel wire is fixedly connected with the outer wall of four conductors; The outside of described four conductors is enclosed with screen, flame-retardant layer, silastic-layer.The utility model has good insulation, waterproof, flame retardant effect, improves the fail safe of cable, extends the useful life of cable; The steel wire and the steel wire be arranged in silastic-layer that are arranged on center play good supporting role to cable, avoid inner conductor compressive deformation, make the intensity of cable higher, prevent cable distortion, and threading is easy.
Description
Technical field
The utility model relates to a kind of cable, specifically a kind of electric automobile charging station cable.
Background technology
Industry and the discharge of vehicle exhaust currently cause greenhouse effect, the key factor that welding and impact are lived.The world is multinational for this reason is conferring and is finding the way reducing exhaust emissions and energy resource consumption.Along with the development of auto industry and the raising of living standards of the people, the people are more and more to the demand of automobile and use, and the discharge of vehicle exhaust also increases rapidly.Research and development novel environment friendly automobile becomes actualite, and the electric automobile that wherein taps a new source of energy becomes first scheme.Therefore, the exploitation of Novel charging station for electric automobile cable has become line cable industry urgent problem.Electric automobile charging station cable needs has excellent wear-resisting, high temperature resistant, flexibility, but existing electric automobile cable cannot meet the demand of application mostly, therefore, is necessary to further improve electric automobile charging station cable.
Utility model content
It is high that the purpose of this utility model is to provide a kind of fail safe, and long service life, avoids inner conductor compressive deformation, prevents the electric automobile charging station cable of cable distortion, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of electric automobile charging station cable, comprises silastic-layer, flame-retardant layer, screen, insulating barrier, water blocking layer, conductor and steel wire; Described conductor is provided with four, and all around same center of circle symmetric arrays, the outside of conductor is successively to being wrapped with water blocking layer and insulating barrier, and insulating barrier is thermoplastic elastomer (TPE) TPE layer; The symmetrical centre of four conductors is provided with a steel wire, and steel wire is fixedly connected with the outer wall of four conductors; The outside of described four conductors is enclosed with screen, flame-retardant layer, silastic-layer.
Further: described gauge of wire is 10 ~ 20mm, the surface of steel wire scribbles underwater paint and insulating varnish.
Further: described flame-retardant layer is formed by the materials processing of environmental protection high flame resistance, low smoke halogen-free polyolefin.
Further: described steel wire is also arranged in silastic-layer, and steel wire is provided with several.
Further: the thickness of described silastic-layer is 15 ~ 25mm.
Compared with prior art, the beneficial effects of the utility model are: the utility model has good insulation, waterproof, flame retardant effect, improve the fail safe of cable, extend the useful life of cable; The steel wire and the steel wire be arranged in silastic-layer that are arranged on center play good supporting role to cable, avoid inner conductor compressive deformation, make the intensity of cable higher, prevent cable distortion, and threading is easy.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of electric automobile charging station cable.
Fig. 2 is a kind of structural representation of another embodiment of electric automobile charging station cable.
In figure: 1-silastic-layer, 2-flame-retardant layer, 3-screen, 4-insulating barrier, 5-water blocking layer, 6-conductor, 7-steel wire.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to figure, in the utility model embodiment, a kind of electric automobile charging station cable, comprises silastic-layer 1, flame-retardant layer 2, screen 3, insulating barrier 4, water blocking layer 5, conductor 6 and steel wire 7, described conductor 6 is provided with four, and all around same center of circle symmetric arrays, the outside of conductor 6 is successively to being wrapped with water blocking layer 5 and insulating barrier 4, insulating barrier 4 is thermoplastic elastomer (TPE) TPE layer, TPEE has excellent heat resistance, resistance to wear, splendid oil resistance, at room temperature the most of polar liquid chemical mediator of ability is (as acid, alkali, amine glycol compound), TPEE also has good lower temperature resistance, TPEE is at height, the equalization performance shown during low temperature, its the non-constant width of operating temperature range, can-70 ~ 200 DEG C of uses, so with the cable of this explained hereafter, what use is wider, can use under severe conditions, which improves the useful life of cable, the symmetrical centre of four conductors 6 is provided with a steel wire 7, and steel wire 7 is fixedly connected with the outer wall of four conductors 6, and the diameter of steel wire 7 is 10 ~ 20mm, the surface of steel wire 7 scribbles underwater paint and insulating varnish, fixes, make the intensity of cable higher to conductor 6, prevent distortion, and threading is easy, the outside of described four conductors 6 is enclosed with screen 3, flame-retardant layer 2, silastic-layer 1, and described flame-retardant layer 2 is formed by the materials processing of environmental protection high flame resistance, low smoke halogen-free polyolefin,
Another execution mode, described steel wire 7 is also arranged in silastic-layer 1, and steel wire 7 is provided with several, makes cable have higher intensity, protection inner conductor 6.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this specification is described according to execution mode, but not each execution mode only comprises an independently technical scheme, this narrating mode of specification is only for clarity sake, those skilled in the art should by specification integrally, and the technical scheme in each embodiment also through appropriately combined, can form other execution modes that it will be appreciated by those skilled in the art that.
Claims (5)
1. an electric automobile charging station cable, is characterized in that, comprises silastic-layer (1), flame-retardant layer (2), screen (3), insulating barrier (4), water blocking layer (5), conductor (6) and steel wire (7); Described conductor (6) is provided with four, and all around same center of circle symmetric arrays, the outside of conductor (6) is successively to being wrapped with water blocking layer (5) and insulating barrier (4), and insulating barrier (4) is thermoplastic elastomer (TPE) TPE layer; The symmetrical centre of four conductors (6) is provided with a steel wire (7), and steel wire (7) is fixedly connected with the outer wall of four conductors (6); The outside of described four conductors (6) is enclosed with screen (3), flame-retardant layer (2), silastic-layer (1).
2. a kind of electric automobile charging station cable according to claim 1, is characterized in that: the diameter of described steel wire (7) is 10 ~ 20mm, and the surface of steel wire (7) scribbles underwater paint and insulating varnish.
3. a kind of electric automobile charging station cable according to claim 1, is characterized in that: described flame-retardant layer (2) is formed by the materials processing of environmental protection high flame resistance, low smoke halogen-free polyolefin.
4. a kind of electric automobile charging station cable according to claim 1 and 2, it is characterized in that: described steel wire (7) is also arranged in silastic-layer (1), and steel wire (7) is provided with several.
5. a kind of electric automobile charging station cable according to claim 1, is characterized in that: the thickness of described silastic-layer (1) is 15 ~ 25mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520123232.6U CN204558107U (en) | 2015-03-03 | 2015-03-03 | A kind of electric automobile charging station cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520123232.6U CN204558107U (en) | 2015-03-03 | 2015-03-03 | A kind of electric automobile charging station cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204558107U true CN204558107U (en) | 2015-08-12 |
Family
ID=53833191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520123232.6U Expired - Fee Related CN204558107U (en) | 2015-03-03 | 2015-03-03 | A kind of electric automobile charging station cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204558107U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108091436A (en) * | 2017-12-25 | 2018-05-29 | 洛阳明创矿山冶金设备有限公司 | One kind is convenient for subway work cable |
-
2015
- 2015-03-03 CN CN201520123232.6U patent/CN204558107U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108091436A (en) * | 2017-12-25 | 2018-05-29 | 洛阳明创矿山冶金设备有限公司 | One kind is convenient for subway work cable |
| CN108091436B (en) * | 2017-12-25 | 2023-12-05 | 金寨丰国金鳄电缆有限公司 | Cable for subway construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 421008 121 Huang Bai Road, Yanfeng District, Hengyang, Hunan Patentee after: Hang Fei cable Limited by Share Ltd Address before: 421008 121 Huang Bai Road, Yanfeng District, Hengyang, Hunan Patentee before: Hengyang Hengfei Cable Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150812 Termination date: 20190303 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |