CN201174267Y - Dielectric enamel and copper coated aluminum flat wire - Google Patents
Dielectric enamel and copper coated aluminum flat wire Download PDFInfo
- Publication number
- CN201174267Y CN201174267Y CNU200820074003XU CN200820074003U CN201174267Y CN 201174267 Y CN201174267 Y CN 201174267Y CN U200820074003X U CNU200820074003X U CN U200820074003XU CN 200820074003 U CN200820074003 U CN 200820074003U CN 201174267 Y CN201174267 Y CN 201174267Y
- Authority
- CN
- China
- Prior art keywords
- flat wire
- conductor
- copper
- flat
- utility
- 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
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 25
- 239000010949 copper Substances 0.000 title claims abstract description 25
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 24
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 24
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 23
- 210000003298 dental enamel Anatomy 0.000 title 1
- 239000004020 conductor Substances 0.000 claims abstract description 32
- 238000009413 insulation Methods 0.000 claims description 12
- 239000004411 aluminium Substances 0.000 claims description 9
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 150000001879 copper Chemical class 0.000 claims description 2
- 230000008901 benefit Effects 0.000 abstract description 4
- 229910052751 metal Inorganic materials 0.000 abstract description 2
- 239000002184 metal Substances 0.000 abstract description 2
- 239000003973 paint Substances 0.000 abstract description 2
- 230000002500 effect on skin Effects 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 2
- 239000004922 lacquer Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229920003055 poly(ester-imide) Polymers 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 239000002966 varnish Substances 0.000 description 2
- DHKHKXVYLBGOIT-UHFFFAOYSA-N acetaldehyde Diethyl Acetal Natural products CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 description 1
- 125000002777 acetyl group Chemical class [H]C([H])([H])C(*)=O 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 235000006708 antioxidants Nutrition 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Landscapes
- Insulated Conductors (AREA)
Abstract
The utility model relates to an isolated enamelled copper-clad aluminum flat wire, the inside of which is provided with a flat aluminum conductor, and the outside of the flat aluminum conductor is tightly coated with a copper conductor layer the outside of which is tightly coated with an insulated paint layer. The utility model adopts the copper-clad aluminum flat wire to reduce alternating current impedance (resistance) generated by ultraharmonics; and the alternating current resistance is a main basis of current capacity, according to the principle of the skin effect, the current passing through the surface unit area of the flat wire is larger than that passing through the inner area of the flat wire, namely in the inside of a conductor with a large cross section, the current passing through the inside of the flat wire is smaller than the surface of the flat wire in the same area, so different metal compositions are used in a conductor in the flat wire and a conductor outside the flat wire, which is most reasonable and economic. The isolated enamelled copper-clad aluminum flat wire has the advantages of low cost, light weight and good and stable conductibility, and is suitable for the technical field requiring good conductibility.
Description
Technical field
This is practical to relate to a kind of conductor, relates in particular to a kind of in light weightly, and cost is low, and is anti-oxidant, has the insulation enameled copper clad aluminum lenticular wire of good mechanical performance and anti-load.
Background technology
Be subjected to the international market to influence the copper valency in recent years and soar all the way to make with copper to be that the cost of production raw material product improves constantly and Heavy Weight, cause the enterprise that produces lenticular wire as conductor with copper to face immense pressure, in order to solve existing lenticular wire cost height based on copper conductor material, the shortcoming of Heavy Weight, make great efforts to develop a kind of under the situation that guarantees the like product performance, making it have low, the lightweight conductor of cost, is the target of relevant R and D that the dealer makes great efforts.
The utility model content
Technical problem underlying to be solved in the utility model is, overcome the above-mentioned defective that prior art exists, the utility model provides a kind of insulation enameled copper clad aluminum lenticular wire, it is low that it has a cost, in light weight, and the advantage with electric conductivity good stable is applicable to the technical field that requires electric conductivity good.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of insulation enameled copper clad aluminum lenticular wire, it is characterized in that: its inside is provided with flat aluminium conductor, the outer copper conductor layer that closely coats of this flat aluminium conductor, this copper conductor layer closely is coated with the insulation enamelled coating outward.
The utility model insulation enameled copper clad aluminum lenticular wire, inside is provided with flat aluminium conductor, the outside copper conductor layer that closely coats, the copper conductor layer scribbles the insulating varnish insulating barrier, the utility model adopts copper clad aluminum flat wire can play the effect that reduces the AC impedance (resistance) that high order harmonic component produced, and AC resistance is the main foundation of ampacity, the electric current that the current ratio lenticular wire internal area that passes through according to the surface unit area of the principle lenticular wire of kelvin effect passes through is big, the inside electric current that lenticular wire inside specific surface passes through in area identical that is to say the long-pending conductor in heavy in section is little, is the most reasonable most economical so use lenticular wire inner conductor and lenticular wire external conductor different metals to form.
The beneficial effects of the utility model are, it is low, in light weight that it has a cost, and have the advantage of electric conductivity good stable, are applicable to the technical field that requires electric conductivity good.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 the utility model sectional structure chart.
Embodiment
Consult shown in Figure 1, its inside of the utility model insulation enameled copper clad aluminum lenticular wire is provided with flat aluminium conductor 1, the flat aluminium conductor 1 outer copper conductor layer 2 that closely coats, closely be coated with the insulation enamelled coating outside the copper conductor layer 2, this insulating varnish adopts in the present embodiment: acetal paint, polyester lacquer, modified poly ester, polyester-imide or the compound lacquer of polyester-imide/polyamidoimide.
In the present embodiment, the flat aluminium conductor thickness that is positioned at the middle part is 2.7mm, and copper conducting shell 2 body thicknesses that are coated on flat aluminium conductor outside are 0.15mm, and the thickness that copper conductor applies the insulation enamelled coating outward is 0.06-0.16mm, and the sectional area of this insulation enameled copper clad aluminum conductor is 3mm*10mm in the present embodiment.
The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did.
In sum, the utility model is on structural design, use practicality and cost benefit, it is required to meet industry development fully, and the structure that is disclosed also is to have unprecedented innovation structure, have novelty, creativeness, practicality, the regulation that meets relevant novel patent requirement is so mention application in accordance with the law.
Claims (1)
1, a kind of insulation enameled copper clad aluminum lenticular wire, it is characterized in that: its inside is provided with flat aluminium conductor, and this flat aluminium conductor coats the copper conductor layer outward, and this copper conductor layer is coated with the insulation enamelled coating outward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820074003XU CN201174267Y (en) | 2008-03-05 | 2008-03-05 | Dielectric enamel and copper coated aluminum flat wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820074003XU CN201174267Y (en) | 2008-03-05 | 2008-03-05 | Dielectric enamel and copper coated aluminum flat wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201174267Y true CN201174267Y (en) | 2008-12-31 |
Family
ID=40201392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820074003XU Expired - Fee Related CN201174267Y (en) | 2008-03-05 | 2008-03-05 | Dielectric enamel and copper coated aluminum flat wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201174267Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101819827A (en) * | 2010-04-15 | 2010-09-01 | 吴江市神州双金属线缆有限公司 | Enamelled wire for electromagnetic inductor |
| CN102238805A (en) * | 2010-04-22 | 2011-11-09 | 富葵精密组件(深圳)有限公司 | Circuit board and manufacturing method thereof |
| CN103026424A (en) * | 2010-07-12 | 2013-04-03 | 矢崎总业株式会社 | Wire harness, method for transporting wire harness with devices, and method for connecting devices using wire harness |
-
2008
- 2008-03-05 CN CNU200820074003XU patent/CN201174267Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101819827A (en) * | 2010-04-15 | 2010-09-01 | 吴江市神州双金属线缆有限公司 | Enamelled wire for electromagnetic inductor |
| CN102238805A (en) * | 2010-04-22 | 2011-11-09 | 富葵精密组件(深圳)有限公司 | Circuit board and manufacturing method thereof |
| CN103026424A (en) * | 2010-07-12 | 2013-04-03 | 矢崎总业株式会社 | Wire harness, method for transporting wire harness with devices, and method for connecting devices using wire harness |
| US10522266B2 (en) | 2010-07-12 | 2019-12-31 | Yazaki Corporation | Wire harness, method for transporting wire harness with device, and method for connecting devices with wire harness |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: TIANJIN KANGLIDE DOUBLE METAL CABLE TECHNOLOGY CO. Free format text: FORMER OWNER: XIAO DEFEN Effective date: 20090703 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090703 Address after: Tianjin Huayuan Industrial Zone, Road No. 12 room B412, zip code: 300384 Patentee after: Tianjin Kanglide Duplex Metal Cable Technology Co., Ltd. Address before: Tianjin City, Nankai District Huayuan Industrial Park open road No. 12 room B412, zip code: 300384 Patentee before: Xiao Defen |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081231 Termination date: 20130305 |