CN205038986U - Car cable of low atomizing degree that volatilizees - Google Patents
Car cable of low atomizing degree that volatilizees Download PDFInfo
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- CN205038986U CN205038986U CN201520690621.7U CN201520690621U CN205038986U CN 205038986 U CN205038986 U CN 205038986U CN 201520690621 U CN201520690621 U CN 201520690621U CN 205038986 U CN205038986 U CN 205038986U
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Abstract
The utility model provides a car cable of low atomizing degree that volatilizees, including conductor and cladding in the insulating layer in the conductor outside, the conductor is formed by many conductor monofilament syntropy transposition, the insulating layer includes first insulation layer and second insulating layer, the cladding of first insulation layer in the outside of conductor, the cladding of second insulating layer in the outside on first insulation layer. Isolation layer cladding through will surpassing thin walled structure is in thin walled structure's the PVC insulating layer outside and with this cladding in the insulating outside, improved the atomizing degree of the atomizing thing that volatilizees of car cable, has improved the car cable to insolateing or high temperature environment's adaptability.
Description
Technical field
The utility model relates to a kind of automobile cable, is specifically related to a kind of automobile cable of low volatilization degree of atomization.
Background technology
Because PVC (polyvinyl chloride) material has cheap, stable performance is easy to the features such as processing, be widely used as the insulating layer material of automobile cable in recent years, but because PVC material can add a large amount of auxiliary agents in processing process, in case of sunshine, part PVC material volatilization harmful substance, when being used as automobile cable, some PVC material is even atomized on the glass of windshield surface or car light, not only affect the front sight line of driver, and the harmful substance of volatilization even works the mischief to the health of driver and crew and pedestrian.
Utility model content
In view of this, the utility model provides a kind of automobile cable of low volatilization aerosol, is intended to the volatilization degree of atomization improving PVC cable.
The technical solution adopted in the utility model is specially:
A kind of automobile cable of low volatilization degree of atomization, comprise conductor and be coated on the insulating barrier outside described conductor, described conductor forms by many conductor monofilament are stranded in the same way, described insulating barrier comprises the first insulating barrier and the second insulating barrier, described first insulating barrier is coated on the outside of described conductor, and described second insulating barrier is coated on the outside of described first insulating barrier.
In the automobile cable of above-mentioned low volatilization degree of atomization, the thickness of described first insulating barrier is greater than the thickness of described second insulating barrier.
In the automobile cable of above-mentioned low volatilization degree of atomization, the thickness of described insulating barrier is 0.2 ~ 1.0mm.
In the automobile cable of above-mentioned low volatilization degree of atomization, the thickness of described first insulating barrier is 0.1 ~ 0.85mm.
In the automobile cable of above-mentioned low volatilization degree of atomization, the thickness of described second insulating barrier is 0.1 ~ 0.15mm.
In the automobile cable of above-mentioned low volatilization degree of atomization, the diameter of described conductor monofilament is 0.1 ~ 0.41mm, quantity is 7 ~ 100.
In the automobile cable of above-mentioned low volatilization degree of atomization, the sectional area of described conductor is 0.22 ~ 10mm2.
In the automobile cable of above-mentioned low volatilization degree of atomization, the twisting pitch of described conductor is 11 ~ 80mm.
The beneficial effect that the utility model produces is:
Compare to the common PVC cable being applied to automobile, automobile cable of the present utility model significantly reduces the volatilization degree of atomization of PVC insulating barrier, health and traffic safety has been taken into account under the prerequisite almost not increasing cost, improve automobile cable for being exposed to the sun or the adaptability of hot environment, and thickness of insulating layer is less, the thickness of the compound outer wall construction that insulating barrier and separator form still meets the thin-walled property requirement of automobile cable.
Accompanying drawing explanation
When considered in conjunction with the accompanying drawings, more completely the utility model can be understood better.Accompanying drawing described herein is used to provide further understanding of the present utility model, and embodiment and explanation thereof, for explaining the utility model, are not formed improper restriction of the present utility model.
Fig. 1 is the structural representation of the automobile cable of a kind of low volatilization degree of atomization of the utility model.
In figure: 1, conductor 2, first insulating barrier (PVC insulating barrier) 3, second insulating barrier (PP insulating barrier).
Embodiment
Below in conjunction with drawings and Examples, the technical solution of the utility model is described in further detail.
The automobile cable of a kind of low volatilization degree of atomization as shown in Figure 1, mainly comprises by the stranded conductor 1 of some conductor monofilament and is coated on outer field first insulating barrier 2 and the second insulating barrier 3 of conductor 1 successively; Wherein:
The material models such as PVC5165, PVC5105 or PVC4105 that PVC insulating barrier 2 can adopt Shanghai Fu Ao plasthetics Co., Ltd to produce, the temperature resistant grade of this this insulating barrier of polyethylene is-40 DEG C ~ 105 DEG C,
The CAB-1215P material model that PP insulating barrier 3 can adopt Shanghai Kaibo Special Cable Material Factory to produce, its degree of atomization is 237 μ g/g, and temperature resistant range is-40 DEG C ~ 125 DEG C.
As preferred embodiment:
The quantity of conductor monofilament is 7 ~ 100, diameter is 0.1 ~ 0.41mm;
The sectional area of conductor 1 is 0.22 ~ 10mm2, twisting pitch is 11 ~ 80mm;
The thickness of PP insulating barrier 3 need be significantly less than the thickness of PVC insulating barrier 2, and the thickness of PVC insulating barrier 2 is 0.1 ~ 0.85mm, the thickness of PP insulating barrier 3 is 0.1 ~ 0.15mm, and the gross thickness of the insulating barrier be made up of PVC insulating barrier 2 and PP insulating barrier 3 is 0.2 ~ 1.0mm.
In the present embodiment, the thickness of PVC insulating barrier 2 is 0.25mm; The thickness of PP insulating barrier 3 is 0.05mm.
According to wire and cable standard LV112-1, compared with common PVC automobile cable, the thickness of the insulating barrier of automobile electric wire of the present utility model is improved as 0.2 ~ 1.0mm by 0.3 ~ 1.1mm, ensure that the gross thickness of insulating barrier still meets the requirement of automobile cable thin-walled property, and under the experiment of its mist degree still meets the prerequisite of DIN75201, ISO6452, SAEJ175, PV3015:1994, GMW3235 requirement, volatilization degree of atomization is significantly reduced (1932 μ g/g are down to 237 μ g/g), due to the version of PP insulating barrier 3, its anti-wear performance is also made moderate progress.
Below explain embodiment of the present utility model by reference to the accompanying drawings, accompanying drawing is herein used to provide further understanding of the present utility model.Obviously; the foregoing is only the utility model preferably embodiment; but protection range of the present utility model is not limited thereto; any be to one skilled in the art can expect easily, do not depart from change of the present utility model or replacement in fact, be also all included within protection range of the present utility model.
Claims (8)
1. the automobile cable of one kind low volatilization degree of atomization, it is characterized in that, comprise conductor and be coated on the insulating barrier outside described conductor, described conductor forms by many conductor monofilament are stranded in the same way, described insulating barrier comprises the first insulating barrier and the second insulating barrier, described first insulating barrier is coated on the outside of described conductor, and described second insulating barrier is coated on the outside of described first insulating barrier.
2. the automobile cable of low volatilization degree of atomization according to claim 1, is characterized in that, and the thickness of described first insulating barrier is greater than the thickness of described second insulating barrier.
3. the automobile cable of low volatilization degree of atomization according to claim 2, is characterized in that, the thickness of described insulating barrier is 0.2 ~ 1.0mm.
4. the automobile cable of low volatilization degree of atomization according to claim 2, is characterized in that, the thickness of described first insulating barrier is 0.1 ~ 0.85mm.
5. the automobile cable of low volatilization degree of atomization according to claim 3, is characterized in that, the thickness of described second insulating barrier is 0.1 ~ 0.15mm.
6. the automobile cable of low volatilization degree of atomization according to claim 1, is characterized in that, the diameter of described conductor monofilament is 0.1 ~ 0.41mm, quantity is 7 ~ 100.
7. the automobile cable of low volatilization degree of atomization according to claim 1, is characterized in that, the sectional area of described conductor is 0.22 ~ 10mm
2.
8. the automobile cable of low volatilization degree of atomization according to claim 1, is characterized in that, the twisting pitch of described conductor is 11 ~ 80mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520690621.7U CN205038986U (en) | 2015-09-08 | 2015-09-08 | Car cable of low atomizing degree that volatilizees |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520690621.7U CN205038986U (en) | 2015-09-08 | 2015-09-08 | Car cable of low atomizing degree that volatilizees |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205038986U true CN205038986U (en) | 2016-02-17 |
Family
ID=55297866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520690621.7U Active CN205038986U (en) | 2015-09-08 | 2015-09-08 | Car cable of low atomizing degree that volatilizees |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205038986U (en) |
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2015
- 2015-09-08 CN CN201520690621.7U patent/CN205038986U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |