CN203588704U - Copper-clad aluminum enamelled wire with high intensity - Google Patents
Copper-clad aluminum enamelled wire with high intensity Download PDFInfo
- Publication number
- CN203588704U CN203588704U CN201320677167.2U CN201320677167U CN203588704U CN 203588704 U CN203588704 U CN 203588704U CN 201320677167 U CN201320677167 U CN 201320677167U CN 203588704 U CN203588704 U CN 203588704U
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- coating
- enamelled wire
- core
- copper
- paint film
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Abstract
Provided is a copper-clad aluminum enamelled wire with high intensity. The enamelled wire comprises a wire core and a coating. The wire core is an aluminum core, and the aluminum core is coated with a silver-copper nano-alloy coating. The external surface of the silver-copper nano-alloy coating is coated with a composite paint film. The composite paint film is formed after coating of three layers of paint films. The bottom film is formed after coating of modified polyester resin fiber paints. The middle film is a PAI plastic coating. The surface of the PAI plastic coating is coated with a layer of polyester resin fiber paints which are the same as the materials of the bottom film. The enamelled wire has better toughness compared with a traditional enamelled wire, has excellent weatherability and high intensity, and is suitable for usage in outdoor electrical equipment.
Description
Technical field
The utility model relates to enamelled wire field, is specially the high-strength copper-coated aluminum enamelled wire of a kind of ability bending, resistance to foreign impacts.
Background technology
At present, enamelled wire of the prior art mainly comprises the conductor that metal core is made, its bare wire annealed softening after bag paint, cure and make, and on surface coated with polyurethane paint as insulating barrier, in general, the enamelled wire of this structure can adapt to the needs in some general field.
But, the common structure of enamelled wire of this structure is due to too simple, do not consider the impact of environmental factor, and in some special dimensions, conventionally in installation and practical process, more or less need enamelled wire to bend, the operation such as pull, and if with the large product of this its making of enamelled wire, the situation of line body bending may cause equipment to lose the phenomenons such as quick, short circuit, and this large scale structure product complex structure conventionally, dismounting maintenance process time and effort consuming.Thereby need a kind of Novel cable to replace traditional enamelled wire, with splicing thread body intensity, meet the related needs in market.
Utility model content
The technical problem that the utility model solves is to provide a kind of high-strength copper-coated aluminum enamelled wire, to solve the shortcoming in above-mentioned background technology.
The technical problem that the utility model solves realizes by the following technical solutions:
A kind of high-strength copper-coated aluminum enamelled wire, comprise core and coating, wherein, described core is aluminium core and is covered with one deck silver-copper nano alloy coating at this aluminium wicking surface, simultaneously, at described silver-copper nano alloy coating outer surface, be also enclosed with one deck composite paint film, described composite paint film comprises that three layers of paint film application form, its counterdie is that the application of modified polyester resin fiber paint forms, and middle film is PAI plastic coating, and on the surface of PAI plastic coating, be also coated with one deck and the counterdie mylar fiber paint with material.
In the utility model, the thickness of described composite paint film is that aluminium core diameter is 1/4 ~ 1/3.
In the utility model, the thickness of PAI plastic coating is 1/2 of composite paint film gross thickness.
Beneficial effect: the utility model is in aluminium core outer wrapping one deck silver-copper nano alloy coating, simultaneously, in silver-copper nano alloy coating, be coated with last layer composite paint film outward in order to strengthen the intensity of enamelled wire, when not affecting the quality and conductivity of cable, improve its weatherability, be particularly suitable on equipment, using out of doors.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the utility model preferred embodiment.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
Referring to the preferred embodiment of a kind of high-strength copper-coated aluminum enamelled wire of Fig. 1, in the present embodiment, enamelled wire comprises core 5 and coating 4, wherein, core 5 is aluminium core, and coating 4 outsourcings are in core 5 outsides, for one deck silver-copper nano alloy, simultaneously, at described silver-copper nano alloy coating 4 outer surfaces, be also enclosed with one deck composite paint film, this composite paint film structure is three layers, thickness is that aluminium core diameter is 1/3, wherein, skin 1 and internal layer 3 are modified polyester resin fiber enamelled coating, and intermediate layer 2 is PAI plastic coating, and the thickness of the PAI plastic coating in intermediate layer 2 is 1/2 of composite paint film gross thickness.
In the present embodiment, this structure can effectively improve core 5 intensity, improves its weatherability, is particularly suitable for out of doors equipment or installs on complicated equipment and use.
More than show and described basic principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and specification, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (2)
1. a high-strength copper-coated aluminum enamelled wire, comprise core and coating, it is characterized in that, described core is aluminium core and is covered with one deck silver-copper nano alloy coating at this aluminium wicking surface, meanwhile, at described silver-copper nano alloy coating outer surface, is also enclosed with one deck composite paint film, described composite paint film comprises that three layers of paint film application form, its counterdie is modified polyester resin fiber paint coating, and middle film is PAI plastic coating, and is also coated with one deck mylar fiber paint coating on the surface of PAI plastic coating.
2. a kind of high-strength copper-coated aluminum enamelled wire according to claim 1, is characterized in that, the thickness of described composite paint film is that aluminium core diameter is 1/4 ~ 1/3, and the thickness of PAI plastic coating is 1/2 of composite paint film gross thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320677167.2U CN203588704U (en) | 2013-10-31 | 2013-10-31 | Copper-clad aluminum enamelled wire with high intensity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320677167.2U CN203588704U (en) | 2013-10-31 | 2013-10-31 | Copper-clad aluminum enamelled wire with high intensity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203588704U true CN203588704U (en) | 2014-05-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320677167.2U Expired - Fee Related CN203588704U (en) | 2013-10-31 | 2013-10-31 | Copper-clad aluminum enamelled wire with high intensity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203588704U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109192366A (en) * | 2018-09-27 | 2019-01-11 | 韶关市欧姆机电设备有限公司 | A kind of preparation method of high strength enamelled wire and its conductive layer |
| CN109273148A (en) * | 2018-09-27 | 2019-01-25 | 韶关市欧姆机电设备有限公司 | A kind of high-strength insulating fire prevention enameled wire and its insulated paint membrane preparation method |
-
2013
- 2013-10-31 CN CN201320677167.2U patent/CN203588704U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109192366A (en) * | 2018-09-27 | 2019-01-11 | 韶关市欧姆机电设备有限公司 | A kind of preparation method of high strength enamelled wire and its conductive layer |
| CN109273148A (en) * | 2018-09-27 | 2019-01-25 | 韶关市欧姆机电设备有限公司 | A kind of high-strength insulating fire prevention enameled wire and its insulated paint membrane preparation method |
| CN109192366B (en) * | 2018-09-27 | 2020-10-23 | 宁波鑫健新材料科技有限公司 | High-strength enameled wire and preparation method of conducting layer thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140507 Termination date: 20141031 |
|
| EXPY | Termination of patent right or utility model |