CN108109752A - A kind of flexible environment friendly type automotive wire bundle cable - Google Patents
A kind of flexible environment friendly type automotive wire bundle cable Download PDFInfo
- Publication number
- CN108109752A CN108109752A CN201711241625.7A CN201711241625A CN108109752A CN 108109752 A CN108109752 A CN 108109752A CN 201711241625 A CN201711241625 A CN 201711241625A CN 108109752 A CN108109752 A CN 108109752A
- Authority
- CN
- China
- Prior art keywords
- core
- friendly type
- environment friendly
- outside
- wire bundle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/1805—Protections not provided for in groups H01B7/182 - H01B7/26
- H01B7/1815—Protections not provided for in groups H01B7/182 - H01B7/26 composed of longitudinal inserts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/04—Flexible cables, conductors, or cords, e.g. trailing cables
- H01B7/041—Flexible cables, conductors, or cords, e.g. trailing cables attached to mobile objects, e.g. portable tools, elevators, mining equipment, hoisting cables
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
- H01B7/282—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable
- H01B7/2825—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable using a water impermeable sheath
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/29—Protection against damage caused by extremes of temperature or by flame
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/29—Protection against damage caused by extremes of temperature or by flame
- H01B7/295—Protection against damage caused by extremes of temperature or by flame using material resistant to flame
Landscapes
- Insulated Conductors (AREA)
Abstract
The present invention relates to a kind of flexible environment friendly type automotive wire bundle cables, several wire core including along the circumferential direction surrounding distribution, vacuum air bag is extruded at the center of several wire core distribution, the outside of several wire core is coated with the liner layer set gradually from inside to outside, waterproof layer, oversheath jointly, and filler is equipped between liner layer and core；Vacuum air bag is made of the hollow-core construction and vacuum air bag from inside to outside in Multi-layers distributing of rubber material, and core includes conductor, flame retardant coating, the insulating layer that copper free wire is twisted.The present invention has superior waterproof and fire protecting performance; the short circuit of harness, fire is effectively avoided to occur; protect the safety of automotive interior electric component; ensure the person and property safety; when circuit breaks down, can efficiently each core be separated by removing the cable of crust, prevent from mutually winding; be conducive to maintenance repair operation, moreover it is possible to improve the bending-twisting and tensile property of the cable.
Description
Technical field
The present invention relates to automotive wire bundle technical fields, specifically a kind of flexible environment friendly type automotive wire bundle cable.
Background technology
Automotive wire bundle is the network principal of automobile circuit, and automobile circuit is also just not present without harness.Harness refers to by copper
After the contact terminal that material punching forms is crimped with electric wire, outside plastic compression insulator or added metal housing etc. again, with line
Tie in the component pricked and form connection circuit.
Traditional automotive wire bundle distribution is at random, and waterproof and fire resistance are poor or without waterproof and fire protecting performance, easily draw
Hair short circuit, fire damage automotive interior electric component, the serious crisis person or property safety, and automotive wire bundle is in repair, harness
It is easily intertwined, separation is difficult, is unfavorable for maintenance repair operation.
The content of the invention
In order to avoid with solve above-mentioned technical problem, the present invention proposes a kind of flexible environment friendly type automotive wire bundle cable.
The technical problems to be solved by the invention are realized using following technical scheme：
A kind of flexible environment friendly type automotive wire bundle cable, the several wire core including along the circumferential direction surrounding distribution are several
Vacuum air bag is extruded at the center of root core distribution, the outside of several wire core is coated with what is set gradually from inside to outside jointly
Liner layer, waterproof layer, oversheath, are equipped with filler between the liner layer and core, the filler is the netted gasket for packings of PP.
The vacuum air bag is rubber material system for the hollow-core construction and the vacuum air bag from inside to outside in Multi-layers distributing
Into.
The core include copper free wire be twisted conductor, be coated on outside conductor flame retardant coating, be coated on flame retardant coating
Outer insulating layer.
Preferably, the waterproof layer is made of double-sided aluminum plastic composite band.
Preferably, the oversheath is made of halogen-free and low-smoke flame-retardant polyolefin material.
Preferably, the flame retardant coating is made of ceramic bittern-free flame-proof material.
Preferably, the insulating layer is made of cross-linking polyethylene materials.
The beneficial effects of the invention are as follows：
Clever structure of the present invention possesses superior waterproof and fire protecting performance, and the short circuit of harness, fire is effectively avoided to occur,
The safety of automotive interior electric component is protected, the person and property safety is ensured, when circuit breaks down, removes the cable of crust
Efficiently each core can be separated, prevent from mutually winding, be conducive to maintenance repair operation, moreover it is possible to improve the bending-twisting of the cable
And tensile property.
Description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural diagram of the present invention.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below it is right
The present invention is expanded on further.
As shown in Figure 1, a kind of flexible environment friendly type automotive wire bundle cable, several including along the circumferential direction surrounding distribution
Core, several wire core distribution center at be extruded with vacuum air bag 4, the outside of several wire core is coated with from inside to outside jointly
Liner layer 5, waterproof layer 6, the oversheath 7 set gradually is equipped with filler 8 between the liner layer 5 and core.The filler
8 be the netted gasket for packings of PP.
The vacuum air bag 4 is rubber material for the hollow-core construction and the vacuum air bag 4 from inside to outside in Multi-layers distributing
It is made.In this way, the vacuum air bag 4 of multilayered structure possesses high performance plasticity ability, internally can be tight by each core
It is close to be attached on liner layer 5, it is ensured that cable firmly installs, and when needing laid-up, the vacuum air bag 4 for recovering shape can be fast
Speed separates each core, convenient to overhaul.
The core include copper free wire be twisted conductor 1, be coated on outside conductor 1 flame retardant coating 2, be coated on fire resisting
Insulating layer 3 outside layer 2.The waterproof layer 6 is made of double-sided aluminum plastic composite band.The oversheath 7 is LSOH anti-flaming polyene
Hydrocarbon material is made.The flame retardant coating 2 is made of ceramic bittern-free flame-proof material.The insulating layer 3 is cross-linking polyethylene materials system
Into.
It is understood based on above, the waterproof layer 6 of double-sided aluminum plastic composite band can play good water resistance, and cable is avoided to do
It is wet, flame retardant coating 2 is wrapped up on individual core, when improving fireproofing of cable performance, multiple cores is avoided once all to burn out,
Loss is reduced, is conducive to recycling.
The cable can realize the superior waterproof and fire protecting performance when automotive wire bundle connects, and effectively avoid the short of harness
Road, fire occur, and protect the safety of automotive interior electric component, ensure the person and property safety, when circuit breaks down, go
It except the cable of crust can efficiently separate each core, prevents from mutually winding, is conducive to maintenance repair operation, moreover it is possible to which improving should
The bending-twisting and tensile property of cable.
Basic principle, main feature and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and what is described in the above embodiment and the description is only the present invention
Principle, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these variation and
Improvement is both fallen in claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (5)
1. a kind of flexible environment friendly type automotive wire bundle cable, it is characterised in that：Several including along the circumferential direction surrounding distribution
Core, several wire core distribution center at be extruded with vacuum air bag (4), the outside of several wire core is coated with jointly by introversion
Liner layer (5), waterproof layer (6), the oversheath (7) set gradually outside, the liner layer (5) are equipped with filler between core
(8)；
The vacuum air bag (4) is rubber material for the hollow-core construction and the vacuum air bag (4) from inside to outside in Multi-layers distributing
It is made；
The core include the conductor (1) that copper free wire is twisted, be coated on the outer flame retardant coating (2) of conductor (1), be coated on it is resistance to
The insulating layer (3) of fire bed (2) outside.
2. a kind of flexible environment friendly type automotive wire bundle cable according to claim 1, it is characterised in that：The waterproof layer
(6) it is made of double-sided aluminum plastic composite band.
3. a kind of flexible environment friendly type automotive wire bundle cable according to claim 1, it is characterised in that：The oversheath
(7) it is made of halogen-free and low-smoke flame-retardant polyolefin material.
4. a kind of flexible environment friendly type automotive wire bundle cable according to claim 1, it is characterised in that：The flame retardant coating
(2) it is made of ceramic bittern-free flame-proof material.
5. a kind of flexible environment friendly type automotive wire bundle cable according to claim 1, it is characterised in that：The insulating layer
(3) it is made of cross-linking polyethylene materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711241625.7A CN108109752A (en) | 2017-11-30 | 2017-11-30 | A kind of flexible environment friendly type automotive wire bundle cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711241625.7A CN108109752A (en) | 2017-11-30 | 2017-11-30 | A kind of flexible environment friendly type automotive wire bundle cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108109752A true CN108109752A (en) | 2018-06-01 |
Family
ID=62208693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711241625.7A Pending CN108109752A (en) | 2017-11-30 | 2017-11-30 | A kind of flexible environment friendly type automotive wire bundle cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108109752A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109192380A (en) * | 2018-10-25 | 2019-01-11 | 上海新时达线缆科技有限公司 | Modular cable |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202694891U (en) * | 2012-05-16 | 2013-01-23 | 安徽华峰电缆集团有限公司 | Crosslinked polyethylene insulated low-smoke halogen-free environment-friendly cable for ship |
| CN204066824U (en) * | 2014-09-27 | 2014-12-31 | 章丽珍 | A kind of compression-resistant fire cable |
| CN204130205U (en) * | 2014-07-24 | 2015-01-28 | 杨培强 | A kind of Low emissivity tension Compression-resistincable cable |
-
2017
- 2017-11-30 CN CN201711241625.7A patent/CN108109752A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202694891U (en) * | 2012-05-16 | 2013-01-23 | 安徽华峰电缆集团有限公司 | Crosslinked polyethylene insulated low-smoke halogen-free environment-friendly cable for ship |
| CN204130205U (en) * | 2014-07-24 | 2015-01-28 | 杨培强 | A kind of Low emissivity tension Compression-resistincable cable |
| CN204066824U (en) * | 2014-09-27 | 2014-12-31 | 章丽珍 | A kind of compression-resistant fire cable |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109192380A (en) * | 2018-10-25 | 2019-01-11 | 上海新时达线缆科技有限公司 | Modular cable |
| CN109192380B (en) * | 2018-10-25 | 2024-05-17 | 上海新时达线缆科技有限公司 | Combined cable |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180601 |