CN203787130U - Vehicle cable - Google Patents
Vehicle cable Download PDFInfo
- Publication number
- CN203787130U CN203787130U CN201420096477.XU CN201420096477U CN203787130U CN 203787130 U CN203787130 U CN 203787130U CN 201420096477 U CN201420096477 U CN 201420096477U CN 203787130 U CN203787130 U CN 203787130U
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- insulating barrier
- conductor
- vehicular cable
- sheath
- thickness
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Abstract
The utility model provides a vehicle cable. The cable comprises a stranded conductor, an insulation layer and a protective jacket. The insulation layer covers the outer side of the stranded conductor. The protective jacket covers the outer side of the insulation layer. The stranded conductor is formed by 931 to 1960 stranded conductor single filaments. The diameter of each conductor single filament is 0.12to 0.15 mm. The insulation layer and the protective jacket are both made of irradiation crosslinking polyethylene. The temperature endurance of the irradiation crosslinking polyethylene ranges from -40 DEG C to 150 DEG C. A metal shielding layer is disposed between the insulation layer and the protective jacket. The thickness of the insulation layer ranges from 0.98 to 1.07 mm. The thickness of the protective jacket ranges from 1.01 to 1.09 mm. With combination of all the parameters of the vehicle cable such as conductor single filament amount, conductor single filament diameter, material and thickness of the insulation layer and the protective jacket, and metal shielding layer, the vehicle cable is good in softening property, heatproof performance and electromagnetic interference resistant performance.
Description
Technical field
The utility model relates to a kind of vehicular cable.
Background technology
Power cable is the lifeblood of motor vehicle, vehicle operating is had to vital effect, and the material of existing vehicular cable is harder, is not suitable for installing in the complicated narrow space of vehicle, and the tear resistance of this material is very poor, when wiring, need extreme care.In addition, the heat resistance of this vehicular cable is poor, when temperature in higher, the easy pyrolysis of this vehicular cable, and facile hydrolysis in more moistening environment time makes its life-span shorter, in the time of in the electromagnetic environment in complicated, be also subject to electromagnetic interference, so this kind of vehicular cable is badly in need of improving.
Utility model content
The technical problems to be solved in the utility model is that the material in order to overcome vehicular cable in prior art is hard, heat resistance is poor and is subject to the defect of electromagnetic interference, a kind of vehicular cable is provided.
The utility model solves above-mentioned technical problem by following technical proposals:
A kind of vehicular cable, it comprises stranded conductor, insulating barrier and sheath, this insulating barrier is coated on this stranded conductor outside, this sheath is coated on this insulating barrier outside, its feature is, this stranded conductor is by 931～1960 stranded forming of conductor monofilament, the diameter of this conductor monofilament is 0.12～0.15mm, the material of this insulating barrier and this sheath is IXPE, the temperature resistant range of this IXPE is-40～150 ℃, between this insulating barrier and this sheath, also comprise a metal screen layer, the thickness of this insulating barrier is 0.98～1.07mm, the thickness of this sheath is 1.01～1.09mm.
Preferably, this conductor monofilament is annealing copper wire.
Preferably, this metal screen layer is braiding structure, and the percentage of braiding coverage of this metal screen layer is more than or equal to 80%, for the percentage of braiding coverage of metal screen layer, refers to, the braiding structure of this metal screen layer is closeer, and the coverage rate of its shielding is higher; Otherwise its braiding structure is more sparse, the coverage rate of shielding is lower.
Preferably, the material of this metal screen layer is zinc-plated naked copper or naked copper.
Preferably, in the material of this metal screen layer, the purity of copper is more than or equal to 99.995%.
Preferably, the sectional area of this stranded conductor is 16～35mm
2.
Preferably, the external diameter of this insulating barrier is 8.3～11.6mm.
Preferably, the quantity of this conductor monofilament is 931, and the diameter of this conductor monofilament is 0.15mm, and the sectional area of this stranded conductor is 16mm
2, the heatproof value of this IXPE is 150 ℃, and the thickness of this insulating barrier is 0.98mm, and the external diameter of this insulating barrier is 8.3mm, and the percentage of braiding coverage of this metal screen layer is 85%, and the thickness of this sheath is 1.01mm, and the external diameter of this vehicular cable is 12.5mm.
Preferably, the quantity of this conductor monofilament is 1960, and the diameter of this conductor monofilament is 0.15mm, and the sectional area of this stranded conductor is 35mm
2, the heatproof value of this IXPE is 150 ℃, and the thickness of this insulating barrier is 1.07mm, and the external diameter of this insulating barrier is 11.6mm, and the percentage of braiding coverage of this metal screen layer is 85%, and the thickness of this sheath is 1.09mm, and the external diameter of this vehicular cable is 15.2mm.
Preferably, the quantity of this conductor monofilament is 1421, and the diameter of this conductor monofilament is 0.12mm, and the sectional area of this stranded conductor is 25mm
2, the heatproof value of this IXPE is 150 ℃, and the thickness of this insulating barrier is 0.98mm, and the external diameter of this insulating barrier is 10.40mm, and the percentage of braiding coverage of this metal screen layer is 90%, and the thickness of this sheath is 1.01mm, and the external diameter of this vehicular cable is 13.5mm.
Positive progressive effect of the present utility model is: as the material of conductor monofilament radical, conductor filament diameter and material, insulating barrier and sheath and thickness, metal screen layer etc. combine, make the vehicular cable of this programme have good softness, heat resistance and anti-electromagnetic interference performance each parameter of vehicular cable.
Accompanying drawing explanation
Fig. 1 is the structural representation of the vehicular cable of the utility model embodiment 1.
Embodiment
Lift a preferred embodiment below, and carry out by reference to the accompanying drawings the clearer the utility model that intactly illustrates.
Embodiment 1
The present embodiment provides a kind of vehicular cable, as shown in Figure 1, it comprises stranded conductor 1 insulating barrier 2 and sheath 3, insulating barrier 2 is coated on stranded conductor 1 outside, sheath 3 is coated on insulating barrier 2 outsides, stranded conductor 1 is annealed by 931, and copper wire 10 is stranded to be formed, and the diameter of this annealing copper wire is 0.15mm, and the sectional area of stranded conductor 1 is 16mm
2the material of insulating barrier 2 and sheath 3 is IXPE, the heatproof value of this IXPE is 150 ℃, wherein, the IXPE that the material of insulating barrier is PEX4-S from the model of producing in Shanghai Fu Ao plastic material factory, the IXPE that the material of sheath is PEX4-M from the model of producing in Shanghai Fu Ao plastic material factory, the thickness of insulating barrier is 0.98mm, the external diameter of insulating barrier is 8.3mm, and the thickness of sheath is 1.01mm, and the external diameter of this vehicular cable is 12.5mm.
Between this insulating barrier and this sheath, also comprise a metal screen layer 4, this metal screen layer is braiding structure, and its percentage of braiding coverage is 85%, and the material of this metal screen layer is tin-coated copper.
Vehicular cable of the present utility model has good softness, heat resistance and anti-electromagnetic interference performance, even higher temperature as the environment of 150 ℃ under, this vehicular cable also there will not be pyrolysis, because its flexibility is relatively good, therefore in the narrow and small vehicle space of complexity, be also easy to lay, be applicable to environment harsh in vehicle completely.
The above-mentioned effect having in order to characterize the utility model, meeting under standard LV75210, international standard ISO14572 and GB GB25087, the vehicular cable that sets size and specification according to 14572 pairs of the present embodiment of electric wire standard ISO has carried out corresponding test, and the comparative example 1 of existing vehicular cable is in contrast provided.
Comparative example 1
The model of the vehicular cable of comparative example 1 is FLR2X, and the vehicular cable of this model is commercially available obtaining, and the sectional area of its stranded conductor is identical with embodiment's 1.
By embodiment 1 is contrasted with comparative example 1, its contrast effect is as shown in table 1:
The Performance Ratio of the vehicular cable of the vehicular cable of table 1 embodiment 1 and comparative example 1
Embodiment 2
The present embodiment provides a kind of vehicular cable, shown in figure 1, it comprises stranded conductor 1 insulating barrier 2 and sheath 3, insulating barrier 2 is coated on stranded conductor 1 outside, sheath 3 is coated on insulating barrier 2 outsides, stranded conductor 1 is annealed by 1960, and copper wire 10 is stranded to be formed, and the diameter of this annealing copper wire is 0.15mm, and the sectional area of stranded conductor 1 is 35mm
2the material of insulating barrier 2 and sheath 3 is IXPE, the heatproof value of this IXPE is 150 ℃, wherein, the IXPE that the material of insulating barrier is PEX4-S from the model of producing in Shanghai Fu Ao plastic material factory, the IXPE that the material of sheath is PEX4-M from the model of producing in Shanghai Fu Ao plastic material factory, the thickness of insulating barrier is 1.07mm, the external diameter of insulating barrier is 11.6mm, the thickness of sheath is 1.09mm, and the external diameter of this vehicular cable is 15.2mm.
Between this insulating barrier and this sheath, also comprise a metal screen layer 4, this metal screen layer is braiding structure, and its percentage of braiding coverage is 85%, and the material of this metal screen layer is tin-coated copper.
The effect having in order to characterize the present embodiment, meeting under standard LV75210, international standard ISO14572 and GB GB25087, the vehicular cable that sets size and specification according to 14572 pairs of the present embodiment of electric wire standard ISO has carried out corresponding test, and the comparative example 2 of existing vehicular cable is in contrast provided.
Comparative example 2
The model of the vehicular cable of comparative example 2 is FLR2X, and the vehicular cable of this model is commercially available obtaining, and the sectional area of its stranded conductor is identical with embodiment's 2.
By embodiment 2 is contrasted with comparative example 2, its contrast effect is as shown in table 2:
The Performance Ratio of the vehicular cable of the vehicular cable of table 2 embodiment 2 and comparative example 2
Embodiment 3
The present embodiment provides a kind of vehicular cable, shown in figure 1, it comprises stranded conductor 1 insulating barrier 2 and sheath 3, insulating barrier 2 is coated on stranded conductor 1 outside, sheath 3 is coated on insulating barrier 2 outsides, stranded conductor 1 is annealed by 1421, and copper wire 10 is stranded to be formed, and the diameter of this annealing copper wire is 0.12mm, and the sectional area of stranded conductor 1 is 25mm
2the material of insulating barrier 2 and sheath 3 is IXPE, the heatproof value of this IXPE is 150 ℃, wherein, the IXPE that the material of insulating barrier is PEX4-S from the model of producing in Shanghai Fu Ao plastic material factory, the IXPE that the material of sheath is PEX4-M from the model of producing in Shanghai Fu Ao plastic material factory, the thickness of insulating barrier is 0.98mm, the external diameter of insulating barrier is 10.40mm, the thickness of sheath is 1.01mm, and the external diameter of this vehicular cable is 13.5mm.
Between this insulating barrier and this sheath, also comprise a metal screen layer 4, this metal screen layer is braiding structure, and its percentage of braiding coverage is 90%, and the material of this metal screen layer is naked copper.
The effect having in order to characterize the present embodiment, meeting under standard LV75210, international standard ISO14572 and GB GB25087, the vehicular cable that sets size and specification according to 14572 pairs of the present embodiment of electric wire standard ISO has carried out corresponding test, and the comparative example 3 of existing vehicular cable is in contrast provided.
Comparative example 3
The model of the vehicular cable of comparative example 3 is FLR2X, and the vehicular cable of this model is commercially available obtaining, and the sectional area of its stranded conductor is identical with embodiment's 3.
By embodiment 3 is contrasted with comparative example 3, its contrast effect is as shown in table 3:
The Performance Ratio of the vehicular cable of the vehicular cable of table 3 embodiment 3 and comparative example 3
In sum, vehicular cable of the present utility model has good softness, heat resistance and anti-electromagnetic interference performance, even higher temperature as the environment of 150 ℃ under, this vehicular cable also there will not be pyrolysis, water-fastly at low temperature-40 ℃ also can not puncture after withstand voltage.Because its flexibility is relatively good, therefore in the narrow and small vehicle space of complexity, be also easy to lay, be applicable to environment harsh in vehicle completely.
Although more than described embodiment of the present utility model, it will be understood by those of skill in the art that this only illustrates, protection range of the present utility model is limited by appended claims.Those skilled in the art is not deviating under the prerequisite of principle of the present utility model and essence, can make various changes or modifications to these execution modes, but these changes and modification all fall into protection range of the present utility model.
Claims (10)
1. a vehicular cable, it comprises stranded conductor, insulating barrier and sheath, this insulating barrier is coated on this stranded conductor outside, this sheath is coated on this insulating barrier outside, it is characterized in that, this stranded conductor is by 931～1960 stranded forming of conductor monofilament, the diameter of this conductor monofilament is 0.12～0.15mm, the material of this insulating barrier and this sheath is IXPE, the temperature resistant range of this IXPE is-40～150 ℃, between this insulating barrier and this sheath, also comprise a metal screen layer, the thickness of this insulating barrier is 0.98～1.07mm, the thickness of this sheath is 1.01～1.09mm.
2. vehicular cable as claimed in claim 1, is characterized in that, this conductor monofilament is annealing copper wire.
3. vehicular cable as claimed in claim 1, is characterized in that, this metal screen layer is braiding structure, and the percentage of braiding coverage of this metal screen layer is more than or equal to 80%.
4. vehicular cable as claimed in claim 1, is characterized in that, the material of this metal screen layer is zinc-plated naked copper or naked copper.
5. vehicular cable as claimed in claim 4, is characterized in that, in the material of this metal screen layer, the purity of copper is more than or equal to 99.995%.
6. vehicular cable as claimed in claim 1, is characterized in that, the sectional area of this stranded conductor is 16～35mm
2.
7. vehicular cable as claimed in claim 1, is characterized in that, the external diameter of this insulating barrier is 8.3～11.6mm.
8. vehicular cable as claimed in claim 1, is characterized in that, the quantity of this conductor monofilament is 931, and the diameter of this conductor monofilament is 0.15mm, and the sectional area of this stranded conductor is 16mm
2, the heatproof value of this IXPE is 150 ℃, and the thickness of this insulating barrier is 0.98mm, and the external diameter of this insulating barrier is 8.3mm, and the percentage of braiding coverage of this metal screen layer is 85%, and the thickness of this sheath is 1.01mm, and the external diameter of this vehicular cable is 12.5mm.
9. vehicular cable as claimed in claim 1, is characterized in that, the quantity of this conductor monofilament is 1960, and the diameter of this conductor monofilament is 0.15mm, and the sectional area of this stranded conductor is 35mm
2, the heatproof value of this IXPE is 150 ℃, and the thickness of this insulating barrier is 1.07mm, and the external diameter of this insulating barrier is 11.6mm, and the percentage of braiding coverage of this metal screen layer is 85%, and the thickness of this sheath is 1.09mm, and the external diameter of this vehicular cable is 15.2mm.
10. vehicular cable as claimed in claim 1, is characterized in that, the quantity of this conductor monofilament is 1421, and the diameter of this conductor monofilament is 0.12mm, and the sectional area of this stranded conductor is 25mm
2, the heatproof value of this IXPE is 150 ℃, and the thickness of this insulating barrier is 0.98mm, and the external diameter of this insulating barrier is 10.40mm, and the percentage of braiding coverage of this metal screen layer is 90%, and the thickness of this sheath is 1.01mm, and the external diameter of this vehicular cable is 13.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420096477.XU CN203787130U (en) | 2014-03-04 | 2014-03-04 | Vehicle cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420096477.XU CN203787130U (en) | 2014-03-04 | 2014-03-04 | Vehicle cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203787130U true CN203787130U (en) | 2014-08-20 |
Family
ID=51323291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420096477.XU Expired - Fee Related CN203787130U (en) | 2014-03-04 | 2014-03-04 | Vehicle cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203787130U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107316675A (en) * | 2017-06-22 | 2017-11-03 | 迈特诺（马鞍山）特种电缆有限公司 | A kind of high iron shield power "Jumper" cable and its manufacture method |
-
2014
- 2014-03-04 CN CN201420096477.XU patent/CN203787130U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107316675A (en) * | 2017-06-22 | 2017-11-03 | 迈特诺（马鞍山）特种电缆有限公司 | A kind of high iron shield power "Jumper" cable and its manufacture method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140820 |