CN207009130U - Automobile using multicore low-voltage cable - Google Patents
Automobile using multicore low-voltage cable Download PDFInfo
- Publication number
- CN207009130U CN207009130U CN201720888821.2U CN201720888821U CN207009130U CN 207009130 U CN207009130 U CN 207009130U CN 201720888821 U CN201720888821 U CN 201720888821U CN 207009130 U CN207009130 U CN 207009130U
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- automobile
- insulating barrier
- voltage cable
- conductor
- inner sheath
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Abstract
The utility model discloses a kind of automobile using multicore low-voltage cable, including conductor, insulating barrier, sheath, conductor（1）Outer extruded insulation layer（2）, inner sheath is extruded outside insulating barrier（3）Cored wire is formed, inner sheath is Kynoar；Outside after more cored wire twisted synthesizing cables is extruded into oversheath again（5）, filling tape is added when twisted（4）To ensure twisted rear cable rounding.Conductor is made up of more diameter 0.10mm bare copper wires.Insulating barrier is 125 DEG C of temperature resistant grade, 150 DEG C of Insulation Material.Thickness of insulating layer is 0.20mm to 0.25mm, and inner sheath thickness is 0.05mm to 0.10mm.Oversheath is 125 DEG C of temperature resistant grade, 150 DEG C of protective cover material.Cable combination property of the present utility model is greatly improved, can normal use, and can reduce material cost in the presence of a harsh environment；Used suitable for pressure-resistant below 60V occasions.
Description
Technical field
It the utility model is related to a kind of automobile using low-voltage cable, more particularly to a kind of automobile using multicore low-voltage cable.
Background technology
Existing automobile using multicore low-voltage cable is that one layer of 0.3mm is extruded outside copper conductor to the insulation material of 0.5mm thickness
Material, the section different insulative thickness that it is used is also different, and the electric wire after extruded insulation is twisted together, finally extrudes one layer again
Sheath material, the limit that insulating material properties require already close to standard sometimes, the cable produced can be unsatisfactory for standard unavoidably
It is required that to ensure that the performance of cable can meet requirement as defined in standard, manufacturing enterprise is often through the insulation thickness for increasing electric wire
Or realized using the material of greater degree, the external diameter that this will result in cable is thicker, and weight becomes big, adds in-car
Using space, car body weight is improved, such as uses the material of greater degree, will result in the cost increase of cable.
The content of the invention
The purpose of this utility model is to provide a kind of automobile using multicore low-voltage cable, the cable combination property obtained compared with
Big raising, can normal use, and can reduce material cost in the presence of a harsh environment.
In order to realize above-mentioned technical purpose, the utility model adopts the following technical scheme that：
A kind of automobile using multicore low-voltage cable, including conductor, insulating barrier, sheath, the outer extruded insulation layer of the conductor, insulation
Layer is outer to extrude inner sheath composition cored wire, and inner sheath is Kynoar；Outside after more cored wire twisted synthesizing cables is extruded into outer shield again
Set, filling tape is added when twisted to ensure twisted rear cable rounding.
The conductor is made up of more diameter 0.10mm bare copper wires.
The insulating barrier is 125 DEG C of temperature resistant grade, 150 DEG C of Insulation Material.
The thickness of insulating layer is 0.20mm to 0.25mm, and inner sheath thickness is 0.05mm to 0.10mm.
The oversheath is 125 DEG C of temperature resistant grade, 150 DEG C of protective cover material.
The inner sheath of the utility model automobile using multicore low-voltage cable uses Kynoar（PVDF）, due to polyvinylidene fluoride
Alkene material has good mechanical performance and chemical resistance, so the combination property of cable obtains on the basis of original
Very big lifting, the performance of whole electric wire are greatly improved, can normal use in the presence of a harsh environment, and reduce material into
This, lifts the market competition rate of product.
The utility model automobile using multicore low-voltage cable uses suitable for pressure-resistant below 60V occasions, meanwhile, also can be according to making
It is different with occasion, the cable of different core numbers and different temperature resistant grades can be processed into.
Brief description of the drawings
Fig. 1 is the utility model automobile using multicore low-voltage cable structural representation.
In figure：1 conductor, 2 insulating barriers, 3 inner sheaths, 4 filling tapes, 5 oversheaths.
Embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
Referring to Fig. 1, a kind of automobile using multicore low-voltage cable, including conductor 1, insulating barrier 2, inner sheath 3, filling tape 4, outer shield
Set 5.
The outer extruded insulation layer 2 of conductor 1, insulating barrier 2 extrude inner sheath 3 and form cored wire outside.Conductor 1 is by more diameters
0.10mm bare copper wires form, and the flexibility of conductor 1 is improved.Insulating barrier 2 is 125 DEG C of temperature resistant grade, 150 DEG C of insulation
Material, such as cross-linked polyolefin material, the thickness of insulating barrier 2 is 0.20mm to 0.25mm.Inner sheath 3 is Kynoar（PVDF）, interior shield
Covering 3 thickness should control the material in 0.05mm to 0.10mm, making both insulating barrier 2 and inner sheath 3 to have good adsorptivity, if
The thickness of inner sheath 3 is bigger than normal to be easily caused and flakes between both materials, and the follow-up processing for influenceing properties of product and client uses.
Outside after more cored wire twisted synthesizing cables is extruded into oversheath 5 again, filling tape 4 is added when twisted to ensure twisted rear electricity
Cable rounding.The oversheath 5 is 125 DEG C of temperature resistant grade, 150 DEG C of protective cover material, such as cross-linked polyolefin material.
The inner sheath of the utility model automobile using multicore low-voltage cable uses Kynoar（PVDF）, due to polyvinylidene fluoride
Alkene material has good mechanical performance and chemical resistance, so the combination property of cable obtains on the basis of original
Very big lifting, it is not necessary to increase thickness deliberately or use high-grade material to meet requirement, economy also obtains
Embody.
The utility model automobile using multicore low-voltage cable uses suitable for pressure-resistant below 60V occasions, meanwhile, also can be according to making
It is different with occasion, the cable of different core numbers and different temperature resistant grades can be processed into.
Preferred embodiment of the present utility model is these are only, is not intended to limit the scope of protection of the utility model,
Therefore, all made within spirit of the present utility model and principle any modification, equivalent substitution and improvements etc., should be included in
Within the scope of protection of the utility model.
Claims (5)
1. a kind of automobile using multicore low-voltage cable, including conductor（1）, insulating barrier（2）, sheath,
It is characterized in that：Conductor（1）Outer extruded insulation layer（2）, insulating barrier（2）Extrude inner sheath outside（3）Form cored wire, inner sheath
（3）For Kynoar；Outside after more cored wire twisted synthesizing cables is extruded into oversheath again（5）, filling tape is added when twisted（4）With
Ensure twisted rear cable rounding.
2. automobile using multicore low-voltage cable according to claim 1, it is characterized in that：The conductor（1）By more diameters
0.10mm bare copper wires form.
3. automobile using multicore low-voltage cable according to claim 1, it is characterized in that：The insulating barrier（2）For temperature resistant grade
125 DEG C, 150 DEG C of Insulation Material.
4. automobile using multicore low-voltage cable according to claim 3, it is characterized in that：The insulating barrier（2）Thickness is
0.20mm to 0.25mm, inner sheath（3）Thickness is 0.05mm to 0.10mm.
5. automobile using multicore low-voltage cable according to claim 1, it is characterized in that：The oversheath（5）For temperature resistant grade
125 DEG C, 150 DEG C of protective cover material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720888821.2U CN207009130U (en) | 2017-07-21 | 2017-07-21 | Automobile using multicore low-voltage cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720888821.2U CN207009130U (en) | 2017-07-21 | 2017-07-21 | Automobile using multicore low-voltage cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207009130U true CN207009130U (en) | 2018-02-13 |
Family
ID=61454342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720888821.2U Active CN207009130U (en) | 2017-07-21 | 2017-07-21 | Automobile using multicore low-voltage cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207009130U (en) |
-
2017
- 2017-07-21 CN CN201720888821.2U patent/CN207009130U/en active Active
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