CN208240372U - A kind of multipurpose heat resistant type automobile cable - Google Patents
A kind of multipurpose heat resistant type automobile cable Download PDFInfo
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- CN208240372U CN208240372U CN201820713416.1U CN201820713416U CN208240372U CN 208240372 U CN208240372 U CN 208240372U CN 201820713416 U CN201820713416 U CN 201820713416U CN 208240372 U CN208240372 U CN 208240372U
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Abstract
The utility model discloses automobile cable technical fields: a kind of multipurpose heat resistant type automobile cable, including stranded conductor, the outside of the stranded conductor is equipped with insulating layer, heat insulation foam is equipped between the insulating layer and the relative inner of stranded conductor, the outside of the insulating layer, which is equipped with, draws anti-layer, the outside for drawing anti-layer is equipped with shielded layer, and the outside of the shielded layer is equipped with restrictive coating；The utility model guarantees the temperature resistant grade of cable by using restrictive coating, increases heat resistance, and the presence of shielded layer makes cable both and can be used as the power cable of transmission electric current, can also be used as the communication cable of transmission signal, so that the purposes of cable is no longer single.
Description
Technical field
The utility model relates to automobile cable technical fields, and in particular to a kind of multipurpose heat resistant type automobile cable.
Background technique
Wire and cable transmits nerve as the transferring kinetic energy blood vessel and information of automotive interior, occupies in whole automobile to pass
Consequence.With improved day by day, the promotion of automobile power type of automobile function, the especially appearance of electric car is improved
To heat resistance of electric wire can requirement.In addition, automotive line is in the type selecting stage, single a certain kind function i.e. it is corresponding it is single certain
Electric wire leads to as many as automotive line specification, for automotive line manufacturer, also will increase in technique and equipment outfit unnecessary
Cost.Current existing electric wire purposes is single, can only be used as heat resistant type power cable, transmit electric current.Insulate outer unshielded layers, externally
The increasingly sophisticated electromagnetic environment bad adaptability in portion.Itself generates the electronic equipment closed on and unshielded automotive line as signal source
Interference.Based on this, the utility model devises a kind of multipurpose heat resistant type automobile cable, to solve the above problems.
Utility model content
The purpose of this utility model is to provide a kind of multipurpose heat resistant type automobile cables, to solve in above-mentioned background technique
The single problem of the existing apparatus purposes of proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of multipurpose heat resistant type automobile cable, packet
Stranded conductor is included, the outside of the stranded conductor is equipped with insulating layer, sets between the insulating layer and the relative inner of stranded conductor
Have a heat insulation foam, the outside of the insulating layer, which is equipped with, draws anti-layer, and the outside for drawing anti-layer is equipped with shielded layer, the shielded layer it is outer
Portion is equipped with restrictive coating.
Preferably, the conductor cross sectional area of the stranded conductor is 0.22~2.0mm2, 19/0.19 is regular twisted, and uses
Bare copper stranded wire.
Preferably, the insulating layer is XLPE material, and maximum outer insulation diameter 1.7mm, long-term operating temperature is 120 DEG C, absolutely
Edge extensibility >=500%.
Preferably, described to draw anti-layer wrapped for polyester belt.
Preferably, the shielded layer is the tinned copper wire mesh grid of 16/6/0.12 structure, and tinned copper wire mesh grid diameter
For 0.1~0.2mm, count >=70%.
Preferably, the restrictive coating is wear-resisting PVC material, temperature grade >=105 DEG C.
Compared with prior art, the utility model has the beneficial effects that
1. guaranteeing the temperature resistant grade of cable using PVC sheath layers more than XLPE insulation and 105 DEG C of grades, increase heat-resisting
Property.
2. the presence of shielded layer makes cable both and can be used as the power cable of transmission electric current, can also be used as transmission signal
Communication cable so that the purposes of cable is no longer single.
3. shielded layer plays the role of rent to the electromagnetic field in the inside and outside portion of cable, reduces the degree of coupling in inside and outside magnetic field, make
The EMC performance of cable is more perfect.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
FIG. 1 is a schematic structural view of the utility model.
In attached drawing, parts list represented by the reference numerals are as follows:
1- stranded conductor, 2- insulating layer, 3- thermal insulation layer, 4- draw anti-layer, 5- shielded layer, 6- restrictive coating.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
All other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig. 1, the utility model provides a kind of technical solution: a kind of multipurpose heat resistant type automobile cable, including twist
Conductor 1 is closed, the outside of stranded conductor 1 is equipped with insulating layer 2, is equipped between insulating layer 2 and the relative inner of stranded conductor 1 heat-insulated
Cotton 3, the outside of insulating layer 2, which is equipped with, draws anti-layer 4, and the outside of anti-layer 4 is drawn to be equipped with shielded layer 5, and the outside of shielded layer 5 is equipped with restrictive coating
6。
Wherein, the conductor cross sectional area of stranded conductor 1 is 0.22~2.0mm2, 19/0.19 is regular twisted, and is twisted using naked copper
Line, good conductivity, insulating layer 2 are XLPE material, and maximum outer insulation diameter 1.7mm, long-term operating temperature is 120 DEG C, and insulation stretches
Rate >=500% guarantees the temperature resistant grade of cable, and drawing anti-layer 4 is that polyester belt is wrapped, and the wrapped tension for increasing cable of polyester belt is strong
Degree, while the indehiscent effect of acute angle bending may be implemented, shielded layer 5 is the tinned copper wire mesh grid of 16/6/0.12 structure, and
Tinned copper wire mesh grid diameter is 0.1~0.2mm, and count >=70%, tinned copper wire mesh grid can play multi-direction magnetic field
Shielding, the effect of anti-external interference, restrictive coating 6 are wear-resisting PVC material, and temperature grade >=105 DEG C, protection effect is good.
One concrete application of the present embodiment are as follows: 1 conductor of stranded conductor is regular twisted using 19/0.19, using flexible conductor
Structure, nominal area of section 0.5mm2, insulating layer 2 is using XLPE material, and maximum outer insulation diameter 1.7mm, shielded layer 5 is by 16/6/
0.12 structure composition, count >=90%, restrictive coating 6 use 105 DEG C of PVC materials, guarantee that the route inside cable is complete, protect
The temperature resistant grade of cable is demonstrate,proved, shielded layer 5 makes cable both and can be used as the power cable of transmission electric current, can also be used as transmission signal
Communication cable, to the electromagnetic field in the inside and outside portion of cable play the role of rent, reduction inside and outside magnetic field degree of coupling, make cable
EMC performance it is more perfect.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one of the utility model
In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or
Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiment or examples
In can be combined in any suitable manner.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theory
The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably
The principles of the present invention and practical application are explained, so that skilled artisan be enable to better understand and utilize this
Utility model.The utility model is limited only by the claims and their full scope and equivalents.
Claims (6)
1. a kind of multipurpose heat resistant type automobile cable, including stranded conductor (1), it is characterised in that: outside the stranded conductor (1)
Portion is equipped with insulating layer (2), is equipped with heat insulation foam (3) between the insulating layer (2) and the relative inner of stranded conductor (1), described exhausted
The outside of edge layer (2), which is equipped with, draws anti-layer (4), and the outside for drawing anti-layer (4) is equipped with shielded layer (5), outside the shielded layer (5)
Portion is equipped with restrictive coating (6).
2. a kind of multipurpose heat resistant type automobile cable according to claim 1, it is characterised in that: the stranded conductor (1)
Conductor cross sectional area be 0.22~2.0mm2, 19/0.19 is regular twisted, and uses bare copper stranded wire.
3. a kind of multipurpose heat resistant type automobile cable according to claim 1, it is characterised in that: the insulating layer (2) is
XLPE material, maximum outer insulation diameter 1.7mm, long-term operating temperature are 120 DEG C, and insulate extensibility >=500%.
4. a kind of multipurpose heat resistant type automobile cable according to claim 1, it is characterised in that: described to draw the anti-layer (4) to be
Polyester belt is wrapped.
5. a kind of multipurpose heat resistant type automobile cable according to claim 1, it is characterised in that: the shielded layer (5) is
The tinned copper wire mesh grid of 16/6/0.12 structure, and tinned copper wire mesh grid diameter be 0.1~0.2mm, count >=
70%.
6. a kind of multipurpose heat resistant type automobile cable according to claim 1, it is characterised in that: the restrictive coating (6) is
Wear-resisting PVC material, temperature grade >=105 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820713416.1U CN208240372U (en) | 2018-05-14 | 2018-05-14 | A kind of multipurpose heat resistant type automobile cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820713416.1U CN208240372U (en) | 2018-05-14 | 2018-05-14 | A kind of multipurpose heat resistant type automobile cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208240372U true CN208240372U (en) | 2018-12-14 |
Family
ID=64579764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820713416.1U Active CN208240372U (en) | 2018-05-14 | 2018-05-14 | A kind of multipurpose heat resistant type automobile cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208240372U (en) |
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2018
- 2018-05-14 CN CN201820713416.1U patent/CN208240372U/en active Active
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