CN105529055A - Novel automobile high-strength communication wiring harness - Google Patents
Novel automobile high-strength communication wiring harness Download PDFInfo
- Publication number
- CN105529055A CN105529055A CN201511018637.4A CN201511018637A CN105529055A CN 105529055 A CN105529055 A CN 105529055A CN 201511018637 A CN201511018637 A CN 201511018637A CN 105529055 A CN105529055 A CN 105529055A
- Authority
- CN
- China
- Prior art keywords
- copper
- monofilament
- wiring harness
- wire
- wires
- 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
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/02—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of metals or alloys
- H01B1/026—Alloys based on copper
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B11/00—Communication cables or conductors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B5/00—Non-insulated conductors or conductive bodies characterised by their form
- H01B5/08—Several wires or the like stranded in the form of a rope
- H01B5/10—Several wires or the like stranded in the form of a rope stranded around a space, insulating material, or dissimilar conducting material
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B5/00—Non-insulated conductors or conductive bodies characterised by their form
- H01B5/08—Several wires or the like stranded in the form of a rope
- H01B5/10—Several wires or the like stranded in the form of a rope stranded around a space, insulating material, or dissimilar conducting material
- H01B5/102—Several wires or the like stranded in the form of a rope stranded around a space, insulating material, or dissimilar conducting material stranded around a high tensile strength core
- H01B5/104—Several wires or the like stranded in the form of a rope stranded around a space, insulating material, or dissimilar conducting material stranded around a high tensile strength core composed of metallic wires, e.g. steel wires
Landscapes
- Insulated Conductors (AREA)
Abstract
The invention relates to the technical field of a communication wiring harness, and specifically a novel automobile high-strength communication wiring harness. The communication cable wiring harness comprises copper-plated single wires, wherein each copper-plated single wire comprises a steel wire and a copper-plated layer; the steel wires are taken as the core wires; and the outer circumference of the steel wire is plated with the copper-plated layer; and the multiple copper-plated single wires are twisted with the copper wires into the wiring harness. By adoption of the structure, the automobile communication cable wiring harness is used to replace the conventional copper cable to be used as a signal transmission cable; the strength of the wiring harness can be improved by 61% under the premise of the satisfying electronic signal transmission requirements; and meanwhile, the diameter of the wiring harness is lowered, the weight of the wiring harness is reduced by 58%, the copper consumption amount can be reduced by 71%, and an effect of lowering the cost and oil consumption is realized.
Description
Technical field
The present invention relates to communication wire harness technical field, particularly a kind of new automobile high strength communication wire harness.
Background technology
Present automotive light weight technology becomes global research direction, and wire harness is as the requisite part of automobile, and the weight of overall wire sheaves accounts for about 5% of complete vehicle weight.The wire that current automotive wire bundle is conventional uses strands fine copper wire usually, copper as harness lead as main conductive carrier.
Because copper wire intensity is low, so wire harness is relatively thick, use amount is more, and rises violently due to copper valency, and cost is very high.Major part automobile wire is because consider the problem of the mechanical strength aspect of wire, and general section is long-pending is all chosen as 0.5mm
2.A small amount of external part vehicle brings into use 0.35mm
2wire, adopt 0.35mm
2wire substitute 0.5mm
2wire, equal unit length has saved 30% bronze medal.
Summary of the invention
The technical issues that need to address of the present invention are to provide a kind of automobile lightweight high-intensity communication wire harness.
For solving above-mentioned technical problem, new automobile high strength communication wire harness of the present invention, comprise copper facing monofilament, described copper facing monofilament comprises steel wire and copper coating, and described steel wire, as heart yearn, described steel wire excircle is coated with copper coating; Described some copper facing monofilament and copper wire are twisted into wire harness.
Further, 4, described copper facing monofilament, 3, copper wire; Wherein line centered by a copper facing monofilament, all the other 3 copper facing monofilament and 3 copper wires arrange at center line radial circumference outside spacers.
Further, in described copper facing monofilament, steel wire diameter is between 0.07mm-0.25mm, and described copper coating thickness is between 1 μm-20 μm.
Further, 1, described copper facing monofilament, 6, copper wire; Wherein line centered by copper facing monofilament, 6 copper wires close-packed arrays outside center line radial circumference.
After adopting said structure, automobile high-strength communication wire harness of the present invention carrys out alternative traditional copper cable as signal transmission cable, intensity 61% can be improved under the prerequisite meeting electronic signal transmission requirement, reduce beam diameter, alleviate wire harness weight 58%, reduce copper consumption 71%, reduce to reach the effect that cost reduces oil consumption.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Fig. 1 is copper facing monofilament and the spaced structural representation of copper wire outside new automobile high strength communication cluster center line of the present invention.
Fig. 2 is that outside this present invention new automobile high strength communication cluster center line, copper wire is spaced compact arranged structural representation.
In figure: 1 is copper facing monofilament, and 2 is copper wire, and 101 is steel wire, and 102 is copper coating
Embodiment
As shown in Figure 1, new automobile high strength communication wire harness of the present invention, comprise copper facing monofilament 1, described copper facing monofilament 1 comprises steel wire 101 and copper coating 102, and described steel wire 101, as heart yearn, described steel wire excircle is coated with copper coating 102; Described some copper facing monofilament 1 are twisted into wire harness with copper wire 2.Like this due to high-frequency current communication, according to skin effect, based on surface conductance, surface copper coating 102 can meet conduction requirement, and inner wire 101 is uniformly distributed can provide very high intensity, overcomes the weakness that fine copper silk intensity is low.
As shown in Figure 1, in present embodiment, adopt 4, described copper facing monofilament, 3, copper wire; Wherein line centered by a copper facing monofilament 1, all the other 3 copper facing monofilament and 3 copper wires arrange at center line radial circumference outside spacers.Adopt many copper wires to be uniformly distributed so simultaneously, keep better electric conductivity.
Further, in described copper facing monofilament, steel wire diameter is between 0.07mm-0.25mm, and described copper coating thickness is between 1 μm-20 μm.
Execution mode one:
Adopt 4 diameter 0.12mm copper facing monofilament, wherein copper coating 102 thickness 13um, the wire harness be twisted into 3 diameter 0.12mm copper wires, sectional area can be reduced to 0.08mm
2, relative to 0.18mm
2fine copper wire harness, in equal unit length, weight reduces by 58%, and intensity improves 61%, reduces copper consumption 71%, reduces to reach the effect that cost reduces oil consumption.For the current signal of frequency at more than 25KHz, its transmission resistance is close to the fine copper wire harness of corresponding specification.
Execution mode two:
Adopt 4 diameter 0.096mm copper facing monofilament, wherein copper coating 102 thickness is 0.008mm, and the wire harness be twisted into 3 diameter 0.096mm copper wires, sectional area can be reduced to 0.05mm
2, relative to 0.08mm
2copper magnesium alloy wire harness, in equal unit length, weight reduces by 39%, and intensity improves 7%, reduces copper consumption 61%, and for the current signal of frequency at more than 75KHz, its transmission resistance is close to the copper magnesium alloy wire harness of corresponding specification.
As shown in Figure 2,1, described copper facing monofilament, 6, copper wire; Wherein line centered by copper facing monofilament 1,6 copper wires 2 close-packed arrays outside center line radial circumference.
Execution mode three:
Adopt the wire harness that the copper wire of a diameter 0.16mm copper facing monofilament and 6 same diameter is twisted into, sectional area can be reduced to 0.14mm
2, relative to 0.35mm
2copper cash bundle, in equal unit length, weight reduces by 75%, and intensity improves 5%.
Execution mode four:
Adopt the wire harness that the copper wire of a diameter 0.20mm copper facing monofilament and 6 same diameter is twisted into, sectional area can be reduced to 0.22mm
2, relative to 0.50mm
2copper cash bundle, in equal unit length, weight reduces by 55%, and intensity improves 5%.
Although the foregoing describe the specific embodiment of the present invention; but those skilled in the art are to be understood that; these only illustrate; various changes or modifications can be made to present embodiment; and not deviating from principle of the present invention and essence, protection scope of the present invention is only defined by the appended claims.
Claims (4)
1. a new automobile high strength communication wire harness, is characterized in that: comprise copper facing monofilament, and described copper facing monofilament comprises steel wire and copper coating, and described steel wire, as heart yearn, described steel wire excircle is coated with copper coating; Described some copper facing monofilament and copper wire are twisted into wire harness.
2., according to a kind of new automobile high strength communication wire harness according to claim 1, it is characterized in that: 4, described copper facing monofilament, 3, copper wire; Wherein line centered by a copper facing monofilament, all the other 3 copper facing monofilament and 3 copper wires arrange at center line radial circumference outside spacers.
3., according to new automobile high strength communication wire harness according to claim 2, it is characterized in that: in described copper facing monofilament, steel wire diameter is between 0.07mm-0.25mm, described copper coating thickness is between 1 μm-20 μm.
4., according to new automobile high strength communication wire harness according to claim 1, it is characterized in that: 1, described copper facing monofilament, 6, copper wire; Wherein line centered by copper facing monofilament, 6 copper wires close-packed arrays outside center line radial circumference.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511018637.4A CN105529055A (en) | 2015-12-29 | 2015-12-29 | Novel automobile high-strength communication wiring harness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511018637.4A CN105529055A (en) | 2015-12-29 | 2015-12-29 | Novel automobile high-strength communication wiring harness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105529055A true CN105529055A (en) | 2016-04-27 |
Family
ID=55771227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511018637.4A Pending CN105529055A (en) | 2015-12-29 | 2015-12-29 | Novel automobile high-strength communication wiring harness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105529055A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203232706U (en) * | 2013-05-14 | 2013-10-09 | 李云华 | Structure of copper twisted wire |
| CN203311859U (en) * | 2011-06-21 | 2013-11-27 | 李菊萍 | Copper-plated steel wire |
| CN204029434U (en) * | 2014-08-12 | 2014-12-17 | 江阴市伟裕金属制品有限公司 | Welding wire steel strand wire |
| CN204808906U (en) * | 2015-05-08 | 2015-11-25 | 贝卡尔特公司 | Cable for automobile |
| CN205541987U (en) * | 2015-12-29 | 2016-08-31 | 盛利维尔（中国）新材料技术有限公司 | Novel high strength communication pencil for automobile |
-
2015
- 2015-12-29 CN CN201511018637.4A patent/CN105529055A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203311859U (en) * | 2011-06-21 | 2013-11-27 | 李菊萍 | Copper-plated steel wire |
| CN203232706U (en) * | 2013-05-14 | 2013-10-09 | 李云华 | Structure of copper twisted wire |
| CN204029434U (en) * | 2014-08-12 | 2014-12-17 | 江阴市伟裕金属制品有限公司 | Welding wire steel strand wire |
| CN204808906U (en) * | 2015-05-08 | 2015-11-25 | 贝卡尔特公司 | Cable for automobile |
| CN205541987U (en) * | 2015-12-29 | 2016-08-31 | 盛利维尔（中国）新材料技术有限公司 | Novel high strength communication pencil for automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: Jintan district two South Road 213200 Jiangsu city of Changzhou province No. 268 Applicant after: Sheng Li (China) new material technology Limited by Share Ltd Address before: Jintan district two South Road 213200 Jiangsu city of Changzhou province No. 268 Applicant before: Sheng Li (China) new material technology Co., Ltd. |
|
| CB02 | Change of applicant information | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160427 |
|
| RJ01 | Rejection of invention patent application after publication |