CN207977138U - A kind of electromagnetism interference wear-resistance and oil-resistance cable for electric vehicle - Google Patents
A kind of electromagnetism interference wear-resistance and oil-resistance cable for electric vehicle Download PDFInfo
- Publication number
- CN207977138U CN207977138U CN201820321963.5U CN201820321963U CN207977138U CN 207977138 U CN207977138 U CN 207977138U CN 201820321963 U CN201820321963 U CN 201820321963U CN 207977138 U CN207977138 U CN 207977138U
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- China
- Prior art keywords
- resistance
- cable
- layer
- oil
- electric vehicle
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- Expired - Fee Related
Links
- 229920002725 thermoplastic elastomer Polymers 0.000 claims abstract description 17
- 239000011248 coating agent Substances 0.000 claims abstract description 10
- 238000000576 coating method Methods 0.000 claims abstract description 10
- 238000000926 separation method Methods 0.000 claims abstract description 6
- 229920006346 thermoplastic polyester elastomer Polymers 0.000 claims abstract description 5
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 3
- 239000000395 magnesium oxide Substances 0.000 claims description 3
- 239000011707 mineral Substances 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 29
- 239000004020 conductor Substances 0.000 description 3
- 101100207325 Arabidopsis thaliana TPPE gene Proteins 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- -1 amine glycol compound Chemical class 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 238000009954 braiding Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 229910001607 magnesium mineral Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Abstract
The utility model provides a kind of electromagnetism interference wear-resistance and oil-resistance cable for electric vehicle comprising：Three cores, the every core are enclosed with an insulating layer outside；One cable outer layer is wrapped in outside three cores, is a belting layer, a shielded layer, a shielded layer separation layer, a restrictive coating successively from the inside to the outside, and the restrictive coating is thermoplastic elastomer (TPE) TPEE sheaths.A kind of electromagnetism interference wear-resistance and oil-resistance cable for electric vehicle provided by the utility model, it is enclosed with belting layer, shielded layer, screen-wall layer separation layer, restrictive coating successively outside cable core, and use TPEE sheaths as outer protective sleeve, with anti-electromagnetic interference capability, and improve the wear-resistance and oil-resistance performance of cable, solve the problems, such as electric vehicle cable it is wear-resisting to oil resistant require it is high.
Description
Technical field
The utility model is related to a kind of cable more particularly to a kind of electromagnetism interference wear-resistance and oil-resistance cables for electric vehicle.
Background technology
Electric vehicle carries the task of long-term transport cargo and personnel, and cable use environment is more severe, so
It needs cable that can have higher wearability, oil resistivity when design is using cable, and there is certain flexibility, for tradition
Single structure for because the sectional area of cable is smaller, using single layer externally-packed structure, in support, oil resistant, wear-resisting etc.
There is more serious influence, therefore the problem more than being directed to, needs to be improved the prior art.
Invention content
The utility model aim is to provide a kind of electromagnetism interference wear-resistance and oil-resistance cable for electric vehicle, can adapt to electricity
The severe use environment of vehicle increases the service life of cable and improves cable safety in utilization.
A kind of electromagnetism interference wear-resistance and oil-resistance cable for electric vehicle comprising：Three cores, it is equal outside the every core
It is enclosed with an insulating layer；The cable outer layer of one package three cores is a belting layer, a shielding successively from the inside to the outside
Layer, a shielded layer separation layer, a restrictive coating, the restrictive coating are thermoplastic elastomer (TPE) TPEE sheaths.
Preferably, it is filled in the gap formed between three cores and between three cores and the cable outer layer
There is oxidation magnesium mineral matter.
Preferably, the insulating layer is TPE layers of thermoplastic elastomer (TPE).
Preferably, the shielded layer weaves for tinned copper wire, and count is not less than 80%.
A kind of electromagnetism interference wear-resistance and oil-resistance cable for electric vehicle provided by the utility model has three lines
Core, and the core by insulating layer package is tangent two-by-two, can form stable support, can bear certain mechanical external force and drawing
Power；The maskable electromagnetic interference of shielded layer；In addition the sheath be TPPE sheaths have good heat resistance, wearability,
Splendid oil resistivity can solve the problems, such as that electric vehicle cable is high to wear-resistance and oil-resistance performance requirement.
Description of the drawings
Fig. 1 is a kind of electromagnetism interference wear-resistance and oil-resistance cable knot for electric vehicle that the utility model first embodiment provides
Structure schematic diagram；
Specific implementation mode
The embodiments described below are only the utility model a part of the embodiment, instead of all the embodiments.Base
In the embodiments of the present invention, institute that those of ordinary skill in the art are obtained without creative efforts
There is other embodiment, shall fall within the protection scope of the present invention.
Refering to fig. 1, a kind of electromagnetism interference wear-resistance and oil-resistance electricity for electric vehicle that the utility model first embodiment provides
Cable includes mainly three cores 10,11,12 and a cable outer layer 2.
It is enclosed with an insulating layer 101,111,121 respectively outside wherein three cores 10,11,12.
Cable outer layer 2 is wrapped in outside three cores 10,11,12, is a belting layer 20, one shielding successively from the inside to the outside
21, one shielded layer separation layer 22 of layer and a restrictive coating 23.
In the present embodiment, shape between the cable core 10,11,12 and between core 10,11,12 and the cable outer layer 2
At gap in be filled with magnesia minerals 3, the magnesia minerals 3, which can play, keeps conductor rounding, fire retardation,
And there is good insulating properties；The insulating layer 11 is TPE layers of thermoplastic elastomer (TPE), can completely cut off cable core and be in contact with it
Object；The wrapped belting layer outside cable inner core plays the role of tightening conductor and keeps conductor rounding；The shielded layer 22 is tin-coated copper
Silk braiding, count are not less than 80%, maskable outer signals interference；Wrapped one layer of shielded layer separation layer outside shielded layer 22,
Play the role of preventing tinned copper wire from puncturing sheath, the restrictive coating 23 is thermoplastic elastomer (TPE) TPEE sheaths, is had excellent heat-resisting
Performance, wearability, splendid oil resistivity can extend the service life of cable and improve the safety in utilization of cable.
A kind of wear-resistance and oil-resistance cable for electric vehicle provided by the utility model, have three core structures, the core 10,
11,12 is tangent two-by-two, can form stable support, can bear certain mechanical tensile forces；22 maskable electromagnetic signal of the shielded layer
Interference；The restrictive coating 23 is TPPE sheaths, has excellent heat resistance, wearability, splendid oil resistivity at room temperature can
Most of polar liquid chemical mediators such as acid and alkali resistance, amine glycol compound, can solve electric vehicle cable to wear-resistance and oil-resistance
The high problem of performance requirement.
Above disclosed is only a kind of the utility model preferred embodiment, cannot limit this practicality with this certainly
Novel interest field, therefore equivalent variations made according to the patent scope of the utility model still belong to the utility model and are contained
The range of lid.
Claims (4)
1. a kind of electromagnetism interference wear-resistance and oil-resistance cable for electric vehicle, which is characterized in that it includes：
Three cores, the every core are enclosed with an insulating layer outside；
The cable outer layer of one package three cores, the cable outer layer include successively from the inside to the outside a belting layer, a shielded layer,
One shielded layer separation layer and a restrictive coating, the restrictive coating are thermoplastic elastomer (TPE) TPEE sheaths.
2. electromagnetism interference wear-resistance and oil-resistance cable for electric vehicle as described in claim 1, which is characterized in that three lines
Magnesia minerals are filled in the gap formed between core and between three cores and the cable outer layer.
3. electromagnetism interference wear-resistance and oil-resistance cable for electric vehicle as described in claim 1, which is characterized in that its insulating layer is
Thermoplastic elastomer (TPE) TPE insulating layers.
4. electromagnetism interference wear-resistance and oil-resistance cable for electric vehicle as described in claim 1, which is characterized in that its shielded layer is
Tinned copper wire weaves, and count is not less than 80%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820321963.5U CN207977138U (en) | 2018-03-08 | 2018-03-08 | A kind of electromagnetism interference wear-resistance and oil-resistance cable for electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820321963.5U CN207977138U (en) | 2018-03-08 | 2018-03-08 | A kind of electromagnetism interference wear-resistance and oil-resistance cable for electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207977138U true CN207977138U (en) | 2018-10-16 |
Family
ID=63765211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820321963.5U Expired - Fee Related CN207977138U (en) | 2018-03-08 | 2018-03-08 | A kind of electromagnetism interference wear-resistance and oil-resistance cable for electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207977138U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114735110A (en) * | 2022-04-11 | 2022-07-12 | 中国人民解放军东部战区总医院 | Unmanned vehicle for ad hoc network |
-
2018
- 2018-03-08 CN CN201820321963.5U patent/CN207977138U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114735110A (en) * | 2022-04-11 | 2022-07-12 | 中国人民解放军东部战区总医院 | Unmanned vehicle for ad hoc network |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181016 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |