CN207624418U - High temperature resistant vehicular cable - Google Patents
High temperature resistant vehicular cable Download PDFInfo
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- CN207624418U CN207624418U CN201721763682.7U CN201721763682U CN207624418U CN 207624418 U CN207624418 U CN 207624418U CN 201721763682 U CN201721763682 U CN 201721763682U CN 207624418 U CN207624418 U CN 207624418U
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- conductor
- high temperature
- temperature resistant
- braiding
- cable
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Abstract
The utility model provides a kind of high temperature resistant vehicular cable, it includes stranded conductor, insulating layer, braiding layer and restrictive coating, the stranded conductor is formed by several conductor strands, the insulating layer wraps up the stranded conductor, and the braiding layer wraps up the insulating layer, and the restrictive coating wraps up the braiding layer, the material of the restrictive coating is crosslinked polyethylene, the material of the braiding layer is tin-coated copper, and the coverage rate of the braiding layer is more than or equal to 85%, and the thickness of the insulating layer is 0.80mm~1.30mm.By the way that the braiding layer that tin-coated copper is material is arranged, the coverage rate of braiding layer is more than or equal to 85%, and crosslinked polyethylene is the restrictive coating of material, and the thickness of insulating layer is 0.80mm~1.30mm, so that the high temperature resistant vehicular cable while quality is lighter, also has high temperature resistant and antifatigue characteristic.
Description
Technical field
The utility model is related to field of cable technology, more particularly to a kind of high temperature resistant vehicular cable.
Background technology
With increasing sharply for automobile quantity, the discharge of vehicle exhaust becomes one of the main source of atmosphere pollution, largely
Fuel-engined vehicle not only break up environment, and the fuel oil consumed is also more and more, and non-renewable due to oil, people exist always
Find the clean energy resource of other replacements.In this context, electric vehicle also just comes into being, and electric vehicle with no exhaust gas because arranging
Put, low energy consumption, low noise, it is safe the advantages that, and receive the support of every country and place further nervous today in the energy.
Electric vehicle needs to have the high power delivery cable of safety and stability, and common civilian cable is not
High temperature resistant, lightweight and antifatigue good needs can be met, cable for electric vehicle may use in the environment of high temperature, and
It is easy to be rubbed, therefore there is an urgent need for a kind of Novel lightweight, high temperature resistant and antifatigue cables.
Utility model content
The technical problems to be solved in the utility model be in order to overcome the poor defect of cable heat-resisting quantity in the prior art,
A kind of lightweight, high temperature resistant and antifatigue cable are provided.
The utility model is to solve above-mentioned technical problem by following technical proposals：
A kind of high temperature resistant vehicular cable comprising there is stranded conductor, insulating layer, braiding layer and restrictive coating, described be twisted to lead
Body is formed by several conductor strands, and the insulating layer wraps up the stranded conductor, and the braiding layer wraps up the insulating layer, described
Restrictive coating wraps up the braiding layer, and the material of the restrictive coating is crosslinked polyethylene, and the material of the braiding layer is tin-coated copper, institute
The coverage rate for stating braiding layer is more than or equal to 85%, and the thickness of the insulating layer is 0.80mm~1.30mm.
Preferably, the conductor is twisted by several conductor monofilament, the conductor monofilament material is copper.
Preferably, a diameter of 0.098~0.198mm of the conductor monofilament.
Preferably, the cross-sectional sizes of the conductor are 0.35mm2-120mm2。
Preferably, the conductor is formed as hexagonal structure.
Preferably, the stranded conductor is formed as the hexagonal that six conductors surround a centrally located conductor
Shape structure.
Preferably, the stranded conductor is formed by 7 conductor strands.
Preferably, the braiding layer is worked out by braiding monofilament, the outer diameter of the braiding monofilament is 0.1mm.
The positive effect of the utility model is：By the way that the braiding layer that tin-coated copper is material is arranged, braiding layer is covered
Lid rate is more than or equal to 85%, and crosslinked polyethylene is the restrictive coating of material, and the thickness of insulating layer is 0.80mm~1.30mm so that should
High temperature resistant vehicular cable also has high temperature resistant and antifatigue characteristic while quality is lighter.
Description of the drawings
Fig. 1 is the structural schematic diagram of the high temperature resistant vehicular cable of the preferred embodiment of the utility model.
Reference sign
Stranded conductor 10
Conductor 11
Conductor monofilament 12
Insulating layer 20
Braiding layer 30
Restrictive coating 40
Specific implementation mode
The utility model is further illustrated below by the mode of embodiment, but is not therefore limited in the utility model
Among the embodiment described range.
Embodiment 1
As shown in Figure 1, high temperature resistant vehicular cable, includes stranded conductor 10, insulating layer 20, braiding layer 30 and restrictive coating
40, stranded conductor 10 is twisted by several conductors 11, and insulating layer 20 wraps up stranded conductor 10, and braiding layer 30 wraps up insulating layer
20, restrictive coating 40 wraps up braiding layer 30, and the material of restrictive coating 40 is crosslinked polyethylene.Braiding layer 30 worked out by braiding monofilament and
At the outer diameter for weaving monofilament is 0.1mm.The material of braiding layer 30 is tin-coated copper, and the coverage rate of braiding layer 30 is 90%, insulating layer
20 thickness is 0.80mm.Stranded conductor 10 is twisted by several conductors 11 so that is had between the conductor 11 to contact with each other
There is the frictional force of bigger, the whole structure of stranded conductor 10 is more stablized, in order to preferably remove and waterproof, outside stranded conductor 10
Layer one layer of barrier paper of winding, insulating layer 20 make stranded conductor 10 keep apart with outer layer, prevent electric leakage, and can reduce
The loss of electric current.The material of insulating layer 20 and restrictive coating 40 is 125 DEG C of irradiation of Shanghai Fu Ao plasthetics Co., Ltd production
Crosslinked polyethylene, the material can still maintain the stability of its insulation characterisitic and structure when temperature is 125 DEG C so that this is resistance to
High temperature vehicular cable remains able to normal use at 125 DEG C, and heat-resisting quantity is good.
Conductor 11 is twisted by several conductor monofilament 12, and 12 material of conductor monofilament is copper.Conductor monofilament 12 it is a diameter of
0.100~0.310mm.Its purity should reach 99.95% or more.High purity copper has compared to common conductor material preferably to extend
Property and higher conductivity.Wherein, higher ductility can ensure that the automobile cable 1 makes in narrow interior space bending
With.The diameter of conductor monofilament 12 is 0.198mm, and quantity is 322, can ensure the specified conductivity calorific value of automobile most
It is small.
Conductor 11 is twisted by 7-126 root monofilament.Also, the cross-sectional sizes of conductor 11 are 0.35mm2-120mm2.It twists
It closes conductor 10 to be twisted by 7 conductors 11, the sectional area of stranded conductor 10 is 10mm2.Final outer of high temperature resistant vehicular cable
Diameter is 6.30mm.Above-mentioned setting is on the basis of repetition test, in order to meet the conductive needs and its volume of vehicular cable
The more convenient use of size and set.
Conductor 11 is formed as hexagonal structure.Also, stranded conductor 10 is formed as six conductors 11 around centrally located
The hexgonal structure of one conductor 11.The knot of 10 entirety of stranded conductor for the hexgonal structure that the conductor 11 of hexagonal structure is formed
Structure is more stablized, during laying and use, the more difficult deformation of structure of stranded conductor 10.
The performances such as the heat resistance, the fatigue resistance of high temperature resistant vehicular cable of the present embodiment disclosure satisfy that ISO6722-1, GB/T
The requirement of 1037 and ISO, 14572 standards.In order to which the performance parameter of the high temperature resistant vehicular cable is described in detail, according to cable standard
The requirement of ISO 6722-1,1037 GB/T and ISO 14572 have carried out corresponding test to the automobile cable of the present embodiment, each
Item parameter is as shown in table 1.
Embodiment 2
The present embodiment also provides a kind of high temperature resistant vehicular cable, the vapour which is provided with embodiment 1
Vehicle cable is roughly the same, the difference is that：Conductor 11 is twisted by 513 conductor monofilament 12, and stranded conductor 10 is cut
Face size is 16mm2, the thickness of insulating layer 20 is 0.98mm, and the outer diameter of the high temperature resistant vehicular cable of the present embodiment is 8.0mm.
The performances such as the heat resistance, the fatigue resistance of high temperature resistant vehicular cable of the present embodiment disclosure satisfy that ISO 6722-1, GB/
T 1037 and the requirement of 14572 standards of ISO.In order to which the performance parameter of the high temperature resistant vehicular cable is described in detail, according to cable standard
The requirement of ISO 6722-1,1037 GB/T and ISO 14572 have carried out corresponding survey to the high temperature resistant vehicular cable of the present embodiment
Examination, parameters are as shown in table 1.
Embodiment 3
The present embodiment also provides a kind of high temperature resistant vehicular cable, the vapour which is provided with embodiment 1
Vehicle cable is roughly the same, the difference is that：Conductor 11 is twisted by 2166 conductor monofilament 12, and conductor monofilament 12 is straight
Diameter is the copper wire of 0.098mm, and the cross-sectional sizes of stranded conductor 10 are 70mm2, the thickness of insulating layer 20 is 1.30mm, the embodiment
High temperature resistant vehicular cable outer diameter be 20.0mm.
The performances such as the heat resistance, the fatigue resistance of high temperature resistant vehicular cable of the present embodiment disclosure satisfy that ISO 6722-1, GB/
T 1037 and the requirement of 14572 standards of ISO.In order to which the performance parameter of the high temperature resistant vehicular cable is described in detail, according to cable standard
The requirement of ISO 6722-1,1037 GB/T and ISO 14572 have carried out corresponding test to the automobile cable of the present embodiment, each
Item parameter is as shown in table 1.
Table 1：Test result of the cable of embodiment 1,2,3 according to 14572 standards of ISO
The utility model is not limited to the above embodiment, no matter making any variation in its shape or structure, all falls within
Within the scope of protection of the utility model.The scope of protection of the utility model is defined by the appended claims, this field
Technical staff under the premise of without departing substantially from the principles of the present invention and essence, a variety of changes can be made to these embodiments
It more or changes, but these change and modification each fall within the scope of protection of the utility model.
Claims (8)
1. a kind of high temperature resistant vehicular cable, which is characterized in that it includes stranded conductor, insulating layer, braiding layer and restrictive coating, institute
It states stranded conductor to be formed by several conductor strands, the insulating layer wraps up the stranded conductor, and the braiding layer package is described absolutely
Edge layer, the restrictive coating wrap up the braiding layer, and the material of the restrictive coating is crosslinked polyethylene, and the material of the braiding layer is
The coverage rate of tin-coated copper, the braiding layer is more than or equal to 85%, and the thickness of the insulating layer is 0.80mm~1.30mm.
2. high temperature resistant vehicular cable as described in claim 1, which is characterized in that the conductor it is twisted by several conductor monofilament and
At the conductor monofilament material is copper.
3. high temperature resistant vehicular cable as claimed in claim 2, which is characterized in that a diameter of the 0.098 of the conductor monofilament~
0.198mm。
4. high temperature resistant vehicular cable as claimed in claim 2, which is characterized in that the cross-sectional sizes of the conductor are 0.35mm2-
120mm2。
5. high temperature resistant vehicular cable as claimed in claim 2, which is characterized in that the conductor is formed as hexagonal structure.
6. high temperature resistant vehicular cable as claimed in claim 5, which is characterized in that the stranded conductor be formed as six described in lead
Body surrounds the hexgonal structure of a centrally located conductor.
7. high temperature resistant vehicular cable as described in claim 1, which is characterized in that the stranded conductor by 7 conductor strands and
At.
8. high temperature resistant vehicular cable as described in claim 1, which is characterized in that the braiding layer worked out by braiding monofilament and
At the outer diameter of the braiding monofilament is 0.1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721763682.7U CN207624418U (en) | 2017-12-15 | 2017-12-15 | High temperature resistant vehicular cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721763682.7U CN207624418U (en) | 2017-12-15 | 2017-12-15 | High temperature resistant vehicular cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207624418U true CN207624418U (en) | 2018-07-17 |
Family
ID=62820217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721763682.7U Active CN207624418U (en) | 2017-12-15 | 2017-12-15 | High temperature resistant vehicular cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207624418U (en) |
-
2017
- 2017-12-15 CN CN201721763682.7U patent/CN207624418U/en active Active
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