CN208077641U - A kind of durable copper wire - Google Patents
A kind of durable copper wire Download PDFInfo
- Publication number
- CN208077641U CN208077641U CN201820593669.XU CN201820593669U CN208077641U CN 208077641 U CN208077641 U CN 208077641U CN 201820593669 U CN201820593669 U CN 201820593669U CN 208077641 U CN208077641 U CN 208077641U
- Authority
- CN
- China
- Prior art keywords
- layer
- copper core
- copper
- outside
- copper wire
- 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.)
- Expired - Fee Related
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 57
- 239000010410 layer Substances 0.000 claims abstract description 64
- 238000000576 coating method Methods 0.000 claims abstract description 20
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000011248 coating agent Substances 0.000 claims abstract description 18
- 239000004020 conductor Substances 0.000 claims abstract description 17
- 230000003064 anti-oxidating effect Effects 0.000 claims abstract description 12
- NDKWCCLKSWNDBG-UHFFFAOYSA-N zinc;dioxido(dioxo)chromium Chemical compound [Zn+2].[O-][Cr]([O-])(=O)=O NDKWCCLKSWNDBG-UHFFFAOYSA-N 0.000 claims abstract description 11
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 7
- 238000009413 insulation Methods 0.000 claims abstract description 7
- 239000010959 steel Substances 0.000 claims abstract description 7
- 229910052709 silver Inorganic materials 0.000 claims abstract description 5
- 239000004332 silver Substances 0.000 claims abstract description 5
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000011241 protective layer Substances 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 9
- 238000007747 plating Methods 0.000 claims description 8
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 6
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 6
- 239000000853 adhesive Substances 0.000 claims description 4
- 230000001070 adhesive effect Effects 0.000 claims description 4
- 239000004642 Polyimide Substances 0.000 claims description 3
- 125000000816 ethylene group Chemical group [H]C([H])([*:1])C([H])([H])[*:2] 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- 239000003973 paint Substances 0.000 claims description 3
- 229920001721 polyimide Polymers 0.000 claims description 3
- -1 polytetrafluoroethylene Polymers 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 230000004888 barrier function Effects 0.000 abstract description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 229910000599 Cr alloy Inorganic materials 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000788 chromium alloy Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Landscapes
- Non-Insulated Conductors (AREA)
- Laminated Bodies (AREA)
Abstract
The utility model provides a kind of durable copper wire; including copper core conductor; it is equipped with anti-oxidation etch resistant layer, insulating layer, anti-flaming thermal-insulation layer, wearing layer, steel wire armor layer and protective layer on the outside of the copper core conductor successively from the inside to the outside; the copper core conductor includes copper core, is equipped with zinc chrome alloy-layer, tin coating and silver coating on the outside of the copper core successively from the inside to the outside.Barrier layer is equipped between copper core and tin coating in copper core conductor, tin coating can be effectively prevent to turn to be yellow, anti-oxidation anticorrosive heat safe ability is greatly improved equipped with anti-oxidation etch resistant layer, anti-flaming thermal-insulation layer, steel wire armor layer and wearing layer, prevent external force from directly damaging copper wire, extend the outdoor service life of copper wire, and it is equipped with silvering, so as not to generate Kelvin effect.
Description
Technical field
The utility model is related to copper wire technology field, more particularly to a kind of durable copper wire.
Background technology
Since the resistivity ratio of copper is relatively low, ductility is good, is not easily broken, and price is relatively cheap, so copper is used as
Electric wire in daily life.In order to increase the service life of copper wire, it will usually, in this way can be to play certain to copper wire tin-plating
Oxidation resistant effect.But this copper wire can carry out high temperature stoving process, such that tin coating after completing tin plating technique
Diffusion velocity accelerate so that tin coating turn to be yellow and influence tin plating effect；And traditional copper wire is due to Structure Designing Problem, at family
It is poor using wear-resisting property under the conditions of outer, it is easy to happen cracking, and high temperature resistant and anti-corrosion capability are bad, influences internal copper wire and lead
The service life of body.
Utility model content
The purpose of this utility model is in view of the deficiencies of the prior art, to provide a kind of durable copper wire
The purpose of this utility model can be realized by following scheme：A kind of durable copper wire, including copper core conductor, institute
It states and is equipped with anti-oxidation etch resistant layer, insulating layer, anti-flaming thermal-insulation layer, wearing layer, steel wire armour on the outside of copper core conductor successively from the inside to the outside
Layer and protective layer are filled, the copper core conductor includes copper core, is equipped with zinc chrome alloy-layer, plating on the outside of the copper core successively from the inside to the outside
Tin layers and silver coating.
Further, the copper core, zinc chrome alloy-layer and tin coating between any two or in which one of be equipped with nanometer bonding help
Oxidant layer.
Further, the generation type of the zinc chrome alloy-layer is one kind in plating or spraying.
Further, the material of the anti-oxidation etch resistant layer is glass film.
Further, the material of the insulating layer is one kind in polyimide insulative paint or half-mature polytetrafluoroethylene (PTFE).
Further, the material of the wearing layer is one kind in polyfluorinated ethylene or TPE.
The utility model has the beneficial effects that：Barrier layer is equipped between copper core and tin coating in copper core conductor, it can
It effectively prevent tin coating to turn to be yellow, is greatly improved equipped with anti-oxidation etch resistant layer, anti-flaming thermal-insulation layer, steel wire armor layer and wearing layer
Anti-oxidation anticorrosive heat safe ability, prevents external force from directly damaging copper wire, extends the outdoor service life of copper wire, and set
There is silvering, so as not to generate Kelvin effect.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of durable copper wire in the utility model.
10- copper cores conductor, the anti-oxidation etch resistant layers of 20-, 30- insulating layers, 40- anti-flaming thermal-insulations layer, 50- wearing layers, 60- steel
Silk armor, 70- protective layers
Fig. 2 is the structural schematic diagram of copper core conductor in the utility model.
11- copper cores, 12- zinc chromes alloy-layer, 13- tin coatings, 14- silver coatings, 15- nanometers of adhesive aid layers
Specific implementation mode
It elaborates below in conjunction with the accompanying drawings to the utility model
As shown in Figs. 1-2, a kind of durable copper wire, including copper core conductor 10,10 outside of the copper core conductor is from the inside to the outside
It is equipped with anti-oxidation etch resistant layer 20, insulating layer 30, anti-flaming thermal-insulation layer 40, wearing layer 50, steel wire armor layer 60 and protection successively
Layer 70, the copper core conductor 10 include copper core 11, and the outside of the copper core 11 is equipped with zinc chrome alloy-layer 12, tin plating successively from the inside to the outside
Layer 13 and silver coating 14.The zinc is equipped with due to the copper core 11 in the copper wire core conductor 10 and between the tin coating 13
Chromium alloy layer 12 can be thinned so the tin coating 13 can be effectively prevent to turn to be yellow to the thickness of the tin coating 13, with drop
Low raw materials consumption and saving production cost.The copper core 11, zinc chrome alloy-layer 12 and tin coating 13 between any two or in which it
One is equipped with nanometer adhesive aid layer 15.The nanometer adhesive aid layer 15 can effectively prevent the zinc chrome alloy-layer 12 from described
It falls off in copper core 11.The generation type of the zinc chrome alloy-layer 12 is one kind in plating or spraying；The anti-oxidation anti-corruption
The material for losing layer 20 is glass film；The material of the insulating layer 30 is in polyimide insulative paint or half-mature polytetrafluoroethylene (PTFE)
It is a kind of；The material of the wearing layer 70 is one kind in polyfluorinated ethylene or TPE.
Claims (6)
1. a kind of durable copper wire, including copper core conductor, it is characterised in that：It is equipped with successively from the inside to the outside on the outside of the copper core conductor
Anti-oxidation etch resistant layer, insulating layer, anti-flaming thermal-insulation layer, wearing layer, steel wire armor layer and protective layer, the copper core conductor include
Copper core, the copper core outside are equipped with zinc chrome alloy-layer, tin coating and silver coating successively from the inside to the outside.
2. a kind of durable copper wire according to claim 1, the copper core, zinc chrome alloy-layer and tin coating between any two or
One of them is equipped with nanometer adhesive aid layer.
3. the generation type of a kind of durable copper wire according to claim 1, the zinc chrome alloy-layer is plating or spraying
One kind in the middle.
4. the material of a kind of durable copper wire according to claim 1, the anti-oxidation etch resistant layer is glass film.
5. the material of a kind of durable copper wire according to claim 1, the insulating layer is polyimide insulative paint or half
One kind in ripe polytetrafluoroethylene (PTFE).
6. the material of a kind of durable copper wire according to claim 1, the wearing layer is in polyfluorinated ethylene or TPE
One kind.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820593669.XU CN208077641U (en) | 2018-04-25 | 2018-04-25 | A kind of durable copper wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820593669.XU CN208077641U (en) | 2018-04-25 | 2018-04-25 | A kind of durable copper wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208077641U true CN208077641U (en) | 2018-11-09 |
Family
ID=64044581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820593669.XU Expired - Fee Related CN208077641U (en) | 2018-04-25 | 2018-04-25 | A kind of durable copper wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208077641U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110246610A (en) * | 2019-06-24 | 2019-09-17 | 山东天厚新材料科技有限公司 | A kind of high temperature resistant electromagnetic shielding copper wire |
-
2018
- 2018-04-25 CN CN201820593669.XU patent/CN208077641U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110246610A (en) * | 2019-06-24 | 2019-09-17 | 山东天厚新材料科技有限公司 | A kind of high temperature resistant electromagnetic shielding copper wire |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210525 Address after: No.18 Jinqiao Road, high tech Industrial Development Zone, Yingtan City, Jiangxi Province Patentee after: Jiangxi xinbingrui Technology Co.,Ltd. Address before: 335000 No.8 Jinqiao Road, high tech Industrial Development Zone, Yingtan City, Jiangxi Province Patentee before: YINGTAN RUIXIN COPPER INDUSTRY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181109 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |