CN207165262U - A kind of new-energy automobile high-tension cable - Google Patents
A kind of new-energy automobile high-tension cable Download PDFInfo
- Publication number
- CN207165262U CN207165262U CN201721095289.5U CN201721095289U CN207165262U CN 207165262 U CN207165262 U CN 207165262U CN 201721095289 U CN201721095289 U CN 201721095289U CN 207165262 U CN207165262 U CN 207165262U
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- conductor
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- energy automobile
- tension cable
- aramid fiber
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Abstract
The utility model discloses a kind of new-energy automobile high-tension cable, including the stranded conductor set gradually from inside to outside and the insulating barrier being extruded in outside conductor, the aramid fiber that the conductor is wound by more bare copper wires or tinned copper wire with some copper foil wires is twisted.The utility model is beneficial in that the flexibility of conductor is good, and tensile strength is high, adds the service life of cable.
Description
Technical field
The utility model belongs to technical field of cables, and in particular to a kind of new-energy automobile high-tension cable, for new energy
The transmission of energy between source automotive interior battery pack and its component.
Background technology
With the appearance that the development of New Energy Industry and China " 13 " are planned, the estimated the year two thousand twenty sales volume of new-energy automobile
With high-tension cable it is the indispensable part of electrical system inside new-energy automobile at 2,000,000.Because new-energy automobile is used
High-tension cable is arranged on automotive interior, and installing space is narrow and small, it is therefore desirable to which cable has certain flexibility and tensile strength.
The content of the invention
In order to solve the above problems, the utility model patent proposes a kind of new-energy automobile high-tension cable.
A kind of new-energy automobile high-tension cable, including the stranded conductor set gradually from inside to outside and be extruded in outside conductor
The insulating barrier in face, the conductor it is twisted with aramid fiber that some copper foil wires are wound by more bare copper wires or tinned copper wire and
Into.
Further, the aramid fiber for contraposition aramid fiber (PPTA), the copper foil wire thickness be 0.01~
0.04mm。
Usefulness of the present invention is：The aramid fiber wound using copper foil wire is twisted with copper wire, effectively increases conductor
Tensile strength, the flexibility of the conductor improved, add the service life of conductor.
Brief description of the drawings
Fig. 1 is new-energy automobile High-voltage cable structure schematic diagram；
1 is conductor in Fig. 1, and 2 be insulating barrier, and 11 be tinned copper wire or bare copper wire, and 12 be the aramid fiber of copper foil wire winding.
Embodiment
New-energy automobile is illustrated with the structure and operation principle of high-tension cable in conjunction with the accompanying drawings and embodiments.
A kind of new-energy automobile high-tension cable, including the stranded conductor 1 set gradually from inside to outside and it is extruded in conductor
The insulating barrier 2 of outside, the aramid fiber 12 that the conductor 1 is wound by more bare copper wires or tinned copper wire 11 with some copper foil wires
It is twisted.The aramid fiber 12 is contraposition aramid fiber (PPTA), and the copper foil wire thickness is 0.01~0.04mm.
Specific embodiment 1
With reference to figure 1, a kind of new-energy automobile high-tension cable, it is made up of conductor 1 and insulating barrier 2, wherein conductor 1 is by 700
0.200 ± 0.002mm of root bare copper wire 11 and the 1100D aramid fibers 12 of the copper foil wire winding of 10 0.025mm thickness are in the same direction
Share split is twisted.
In this example, the aramid fiber using copper foil wire winding strengthens conductor, effectively raises the stretching resistance of conductor, increases
Add the flexibility of conductor, improve the service life of conductor.
The technical scheme in the embodiment of the utility model is clearly and completely described the above, so that this area
Technical staff can be better understood from advantages and features of the present utility model, so as to being made to the scope of protection of the utility model
Apparent defines.Embodiment described by the utility model is only the utility model part of the embodiment, rather than entirely
The embodiment in portion, based on the embodiment in the utility model, those of ordinary skill in the art are not making creative work
Under the premise of the every other embodiment that is obtained, belong to the scope of the utility model protection.
Claims (2)
1. a kind of new-energy automobile high-tension cable, including the stranded conductor (1) that sets gradually from inside to outside and it is extruded in conductor
The insulating barrier (2) of outside, it is characterised in that：The conductor (1) is by more bare copper wires or tinned copper wire (11) and some copper foils
The aramid fiber (12) of silk winding is twisted.
2. new-energy automobile high-tension cable according to claim 1, it is characterised in that：The aramid fiber (12) is pair
Position aramid fiber (PPTA), the copper foil wire thickness is 0.01~0.04mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721095289.5U CN207165262U (en) | 2017-08-30 | 2017-08-30 | A kind of new-energy automobile high-tension cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721095289.5U CN207165262U (en) | 2017-08-30 | 2017-08-30 | A kind of new-energy automobile high-tension cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207165262U true CN207165262U (en) | 2018-03-30 |
Family
ID=61718866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721095289.5U Active CN207165262U (en) | 2017-08-30 | 2017-08-30 | A kind of new-energy automobile high-tension cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207165262U (en) |
-
2017
- 2017-08-30 CN CN201721095289.5U patent/CN207165262U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |