CN208521661U - A kind of cable for car - Google Patents

Abstract

The utility model discloses a kind of cable for car, including cable body, cable body side inner wall is plugged with cable core, and cable core number is four, cable body side inner wall is plugged with control conductor, cable body side inner wall is plugged with wire core, and wire core is located at the bottom of control conductor, cable body side inner wall is plugged with signal core, and signal wire outer core is enclosed with the first wrapping layer, cable core side inner wall is plugged with cable conductor, and cable conductor outer wall is enclosed with the first insulating layer, the first insulating layer outer wall is provided with the second filled layer.The utility model effectively improves the corrosion resistance of conductor, also the leakproofness of cable body is improved simultaneously, extend the service life of cable body, extraneous electromagnetic signal can also be subjected to absorption shielding, it avoids extraneous electromagnetic signal and interference is generated to cable body, provide guarantee for the normal table work of cable body.

Description

A kind of cable for car

Technical field

The utility model relates to field of cable technology more particularly to a kind of cable for car.

Background technique

Currently, general cable is usually the cable of similar rope as several or made of several groups of wire strandings, every group is led Mutually insulated between line, and be often twisted into around a center, entire outside is surrounded by the coating of high-insulation, outer to add guarantor Coating to be protected, is used for transmission, distribute electric energy or transmit electric signal, the difference of it and common wiring is mainly that cable dimension is larger, Structure is more complex,

With progress of the epoch, the vehicle in China is increasing, and cable is then in the car using extensive, traditional cable Signal transmission effect is not with great difficulty by external interference, and common cable rotproofness and wearability is all not excellent enough, unfavorable In being widely used for vehicle.Therefore, need to design a kind of high flexibility proof copper-wire braided robot cable to solve the above problems.

Utility model content

Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of automobile electrical proposed Cable.

To achieve the goals above, the utility model adopts the technical scheme that

A kind of cable for car, including cable body, cable body side inner wall are plugged with cable core, and cable core Number is four, and cable body side inner wall is plugged with control conductor, and cable body side inner wall is plugged with ground wire Core, and wire core is located at the bottom of control conductor, cable body side inner wall is plugged with signal core, and outside signal core Wall is enclosed with the first wrapping layer, and cable core side inner wall is plugged with cable conductor, and cable conductor outer wall is enclosed with first Insulating layer, the first insulating layer outer wall are provided with the second filled layer, and the first insulating layer outer wall is pasted with the second wrapping layer, And second filled layer be in contact with the second wrapping layer, the second wrapping layer outer wall is pasted with second insulating layer, the cable sheet Body side outer wall is pasted with resistance to compression layer, and filled with buffering sponge inside resistance to compression layer, resistance to compression layer side outer wall is pasted with anti- Rotten layer, and erosion resistant coating is internally provided with three polyethylene anti-corrosion coatings, erosion resistant coating side outer wall is pasted with refractory layer, and heat-resisting Layer two sides outer wall is coated with high-temperature resistant coating.

As the utility model, further scheme, the cable body outer wall are enclosed with protection overcoat, and protect outer Set outer wall is pasted with wearing layer.

As the utility model, further scheme, the middle position of cable body side inner wall are provided with equidistant The fixation hole of distribution, and tensile cord is plugged in fixation hole.

As the utility model, further scheme, refractory layer side outer wall are pasted with shielded layer, and shielded layer It is woven using tinned copper wire.

As the utility model, further scheme, the cable body are internally provided with the first filled layer, and first Asbestos powder is filled in filled layer.

As the utility model, further scheme, cable body side inner wall are provided with circular hole, and circular hole interpolation It is connected to neutral core.

As the utility model, further scheme, the tensile cord outer wall are pasted with wearing layer, and four cables core It uniformly arranges around tensile cord center.

The utility model has the following beneficial effects:

1. cable body and extraneous wet air can be isolated, effectively improve conductor by the erosion resistant coating of setting Corrosion resistance, also improve the leakproofness of cable body simultaneously, extend the service life of cable body；

2. can have efficiency high temperature resistance by the first filled layer of setting and refractory layer, improve the heat-resisting quantity of cable body Can, it is suitble to cable body to work under different temperature conditions, enhances the self performance of cable body；

3. extraneous electromagnetic signal can be carried out absorption shielding by setting shielded layer, extraneous electromagnetism letter is avoided Number to cable body generate interference, for cable body normal table work provide guarantee；

4. can have good oil resistant, wear-resisting, resistance to daylight, ageing-resistant and acid-proof alkaline by setting protection overcoat, Further enhance the tearing toughness of cable body, the integral strength of resilience performance and cable.

Detailed description of the invention

Fig. 1 be the utility model proposes a kind of cable for car structural schematic diagram；

Fig. 2 be the utility model proposes a kind of cable for car cable core structural schematic diagram；

Fig. 3 be the utility model proposes a kind of cable for car schematic diagram of internal structure.

In figure: 1 cable body, 2 cables core, 3 tensile cords, 4 protection overcoats, 5 first filled layers, 6 signal cores, 7 first Wrapping layer, 8 neutral cores, 9 antifriction layers, 10 wire cores, 11 control conductors, 12 second wrapping layers, 13 second filled layers, 14 first Insulating layer, 15 cable conductors, 16 second insulating layers, 17 resistance to compression layers, 18 erosion resistant coatings, 19 refractory layers, 20 shielded layers.

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.

Referring to Fig.1-3, a kind of cable for car, including cable body 1,1 side inner wall of cable body are plugged with cable core 2, and 2 number of cable core is four, 1 side inner wall of cable body is plugged with control conductor 11,1 side inner wall grafting of cable body There is wire core 10, and wire core 10 is located at the bottom of control conductor 11,1 side inner wall of cable body is plugged with signal core 6, and 6 outer wall of signal core is enclosed with the first wrapping layer 7, and 2 side inner wall of cable core is plugged with cable conductor 15, and outside cable conductor 15 Wall is enclosed with the first insulating layer 14, and 14 outer wall of the first insulating layer is provided with the second filled layer 13, and 14 outer wall of the first insulating layer is pasted There is the second wrapping layer 12, and the second filled layer 13 is in contact with the second wrapping layer 12,12 outer wall of the second wrapping layer is pasted with second Insulating layer 16,1 side outer wall of cable body are pasted with resistance to compression layer 17, and filled with buffering sponge, resistance to compression layer inside resistance to compression layer 17 17 side outer walls are pasted with erosion resistant coating 18, and erosion resistant coating 18 is internally provided with three polyethylene anti-corrosion coatings, outside 18 side of erosion resistant coating Wall is pasted with refractory layer 19, and 19 two sides outer wall of refractory layer is coated with high-temperature resistant coating.

In the utility model, 1 outer wall of cable body is enclosed with protection overcoat 4, and 4 outer wall of protection overcoat be pasted with it is wear-resisting Layer, the middle position of 1 side inner wall of cable body is provided with the fixation hole equidistantly distributed, and tensile cord 3 is plugged in fixation hole, 19 side outer wall of refractory layer is pasted with shielded layer 20, and shielded layer 20 is woven using tinned copper wire, is set inside cable body 1 It is equipped with the first filled layer 5, and is filled with asbestos powder in the first filled layer 5,1 side inner wall of cable body is provided with circular hole, and circle Neutral conductor core 8 is plugged in hole, 3 outer wall of tensile cord is pasted with wearing layer 9, and four cables core 2 are uniform around 3 center of tensile cord Arrangement.

Working principle: it in use, cable body 1 and extraneous wet air can be isolated by erosion resistant coating 18, effectively mentions The corrosion resistance of high conductor, improves the leakproofness of cable body 1, and cable conductor 15 is that tinned copper wire has certain intensity And hardness, the first filled layer 5 are that asbestos powder is filled so can have efficiency high temperature resistance, improve the resistance to height of cable body 1 Warm nature energy, be suitble to cable body 1 work under different temperature conditions, protection overcoat 4 have good oil resistant, it is wear-resisting, Resistance to daylight, ageing-resistant and acid-proof alkaline further enhance the tearing toughness of cable body, resilience performance and cable Extraneous electromagnetic signal can be carried out absorption shielding, avoid extraneous electromagnetic signal to cable by integral strength, shielded layer 20 Ontology generates interference, provides guarantee for the normal table work of cable body 1.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (7)

1. a kind of cable for car, including cable body (1), which is characterized in that cable body (1) side inner wall is plugged with Cable core (2), and cable core (2) number is four, cable body (1) side inner wall is plugged with control conductor (11), institute It states cable body (1) side inner wall to be plugged with wire core (10), and wire core (10) is located at the bottom of control conductor (11), it is described Cable body (1) side inner wall is plugged with signal core (6), and signal core (6) outer wall is enclosed with the first wrapping layer (7), institute It states cable core (2) side inner wall to be plugged with cable conductor (15), and cable conductor (15) outer wall is enclosed with the first insulating layer (14), First insulating layer (14) outer wall is provided with the second filled layer (13), the first insulating layer (14) outer wall be pasted with second around Covering (12), and the second filled layer (13) is in contact with the second wrapping layer (12), the second wrapping layer (12) outer wall is pasted with Second insulating layer (16), cable body (1) side outer wall are pasted with resistance to compression layer (17), and are filled with inside resistance to compression layer (17) Sponge is buffered, resistance to compression layer (17) side outer wall is pasted with erosion resistant coating (18), and erosion resistant coating (18) is internally provided with trimerization second Alkene anticorrosive paint, erosion resistant coating (18) side outer wall are pasted with refractory layer (19), and refractory layer (19) two sides outer wall is coated with High-temperature resistant coating.

2. a kind of cable for car according to claim 1, which is characterized in that cable body (1) outer wall is enclosed with Protection overcoat (4), and protection overcoat (4) outer wall is pasted with wearing layer.

3. a kind of cable for car according to claim 1, which is characterized in that cable body (1) side inner wall Middle position is provided with the fixation hole equidistantly distributed, and tensile cord (3) are plugged in fixation hole.

4. a kind of cable for car according to claim 1, which is characterized in that refractory layer (19) the side outer wall is pasted Have shielded layer (20), and shielded layer (20) is woven using tinned copper wire.

5. a kind of cable for car according to claim 1, which is characterized in that the cable body (1) is internally provided with First filled layer (5), and asbestos powder is filled in the first filled layer (5).

6. a kind of cable for car according to claim 1, which is characterized in that cable body (1) side inner wall is opened There is circular hole, and is plugged with neutral conductor core (8) in circular hole.

7. a kind of cable for car according to claim 3, which is characterized in that tensile cord (3) outer wall is pasted with resistance to It grinds layer (9), and four cables core (2) are uniformly arranged around tensile cord (3) center.