CN202839029U - Multi-metal-wire-core parallel varnished wire - Google Patents
Multi-metal-wire-core parallel varnished wire Download PDFInfo
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- CN202839029U CN202839029U CN 201220513011 CN201220513011U CN202839029U CN 202839029 U CN202839029 U CN 202839029U CN 201220513011 CN201220513011 CN 201220513011 CN 201220513011 U CN201220513011 U CN 201220513011U CN 202839029 U CN202839029 U CN 202839029U
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Abstract
The utility model discloses a multi-metal-wire-core parallel varnished wire. The multi-metal-wire-core parallel varnished wire comprises at least two metal wire core monomers and a bonding layer, wherein each metal wire core monomer is coated on the bonding layer. Each metal wire core monomer comprises a metal wire core and a coating layer which is coated outside each metal wire core. The multi-metal-wire-core parallel varnished wire further comprises a fixed partition layer and lubricating layers, wherein the fixed partition layer is bonded between the two metal wire core monomers to enable the two metal wire core monomers to be parallel and paratactic to be a combining whole. Each lubricating layer is coated between each coating layer which is coated outside each metal wire core and the bonding layer, and therefore the multi-metal-wire-core parallel varnished wire is simple in structure. Due to the fact that an insulating interlayer is added, not only are the insulativity and the safety between the two metal wire core monomers of the varnished wire improved, but also the role of frame fixation is played. Due to the fact that the lubricating layers are added, the static friction coefficient can be reduced, the product performance of the metal wire core monomers is improved in the process of operation, the problem of a large calorific value caused by the copper loss is avoided, and the power is increased.
Description
Technical field
The utility model relates to the enamelled wire technical field, is specifically related to the parallel enamelled wire of a kind of many metals core.
Background technology
At present, a lot of household electrical appliances with or industry with the coil in electric and the electronic installation, wire rod wherein mostly adopts by the many stranded litz wires that form of electromagnetic wire or with the Copper Foil or the copper bar that insulate, mainly be to reduce because the high-frequency resistance that kelvin effect causes, simultaneously the special enamelled wire of part being arranged also is that many wires core monomer is bonded and fixed at together by outer surface, the rear conductor gap that is fixed together is larger, and there is not fixing glue to fix between the monomer, cause between the monomer stationarity bad, lubricating coefficient is higher, and the coil form shape is large, and power is less than normal, plot ratio is not high, and copper loss causes that caloric value is large.
The utility model content
The purpose of this utility model is to provide a kind of many metals core parallel enamelled wire, arranges compact save space, product miniaturization, and is easy to process, saves cost, improves the volume occupation rate.
For realizing this purpose, the utility model has adopted following technical scheme:
The parallel enamelled wire of a kind of many metals core, comprise at least two strip metal core monomer and tack coats, described each metal core monomer is coated on adhesive linkage, described metal core monomer comprises the metal core and is coated on the coating in the described metal core outside, the parallel enamelled wire of described many metals core also comprises fixed intervals layer and lubricating layer, described fixed intervals layer is bonded in and makes it the parallel synthetic integral body that is listed as between the described two strip metal core monomers, and described lubricating layer is coated between the coating and described tack coat in the described metal core outside.
Preferably further, this practical new in, described metal core is fine copper or copper alloy.
Preferably further, this practical new in, described metal wire core diameter is 0.04-0.4mm.
The utility model contrast prior art has the following advantages: simple in structure, increase the insulation interlayer, insulating properties and fail safe between the enamelled wire two strip metal core monomers have not only been strengthened, and played the fixing effect of framework, increase lubricating layer, can reduce confficient of static friction, improve the properties of product of metal core monomer in operating process, the caloric value problems of too of avoiding copper loss to cause, increasing power.
Description of drawings
Accompanying drawing 1 is the sectional view of a kind of mode of the utility model;
Accompanying drawing 2 is the sectional view of the another kind of mode of the utility model.
Embodiment
Referring now to accompanying drawing, further describe the utility model.
As shown in Figure 1, the parallel enamelled wire of a kind of many metals core, comprise at least two strip metal core monomer 1 and tack coats 2, each metal core monomer 1 is coated on adhesive linkage 2, metal core monomer 1 comprises metal core 3 and is coated on the coating 4 in the metal core outside, the parallel enamelled wire of described many metals core also comprises insulation interlayer 5 and lubricating layer 6, insulation interlayer 5 is bonded between the two strip metal core monomers 1 and makes it the parallel compound body that is listed as, and lubricating layer 6 is coated between metal core monomer 1 surface and the tack coat 2.
The number of metal core monomer 1 can arrange voluntarily according to need of production, the number of metal core monomer 1 is two in the present embodiment, metal core 3 is fine copper metal core in the metal core monomer 1, diameter is 0.04-0.4mm, product is arranged compact, conductor separation only has 0.02mm, has saved the space.
As shown in Figure 2, the number of metal core monomer 1 can arrange voluntarily according to need of production, the number of metal core is three in the present embodiment, metal core 3 is the metal core of copper alloy in the metal core monomer 1, diameter is 0.04-0.4mm, product is arranged compact, and conductor separation only has 0.02mm, has saved the space.
Many electromagnetic wires are placed on same plane Nei Duogen are bonded into banded parallel lines, the many wire rods that its coupling ratio of precision is traditional want high, high-frequency resistance and loss are low, so efficient is higher, in the use of like products, improve 31% in the time of can making the volume occupation rate than the employing litz wire, realized technology small-sized, high-power.
Above-described the utility model execution mode does not consist of the restriction to the utility model protection range.Any modification of within spirit of the present utility model and principle, doing, be equal to and replace and improvement etc., all should be included within the claim protection range of the present utility model.
Claims (3)
1. the parallel enamelled wire of metal core more than a kind, comprise at least two strip metal core monomer and tack coats, described each metal core monomer is coated on adhesive linkage, described metal core monomer comprises the metal core and is coated on the coating in the described metal core outside, it is characterized in that, the parallel enamelled wire of described many metals core also comprises fixed intervals layer and lubricating layer, described fixed intervals layer is bonded in and makes it the parallel synthetic integral body that is listed as between the described two strip metal core monomers, and described lubricating layer is coated between the coating and described tack coat in the described metal core outside.
2. the parallel enamelled wire of a kind of many metals core according to claim 1 is characterized in that, described metal core is fine copper or copper alloy.
3. the parallel enamelled wire of a kind of many metals core according to claim 1 is characterized in that, described metal wire core diameter is 0.04-0.4mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220513011 CN202839029U (en) | 2012-09-29 | 2012-09-29 | Multi-metal-wire-core parallel varnished wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220513011 CN202839029U (en) | 2012-09-29 | 2012-09-29 | Multi-metal-wire-core parallel varnished wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202839029U true CN202839029U (en) | 2013-03-27 |
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ID=47950674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220513011 Expired - Fee Related CN202839029U (en) | 2012-09-29 | 2012-09-29 | Multi-metal-wire-core parallel varnished wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202839029U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105070354A (en) * | 2015-08-13 | 2015-11-18 | 无锡统力电工有限公司 | Self-lubricating composite conductive wire and production method thereof |
| CN107527676A (en) * | 2017-09-29 | 2017-12-29 | 惠州市登高达电业有限公司 | A kind of parallel wire core enamel-covered wire and processing method |
| CN109461523A (en) * | 2018-10-18 | 2019-03-12 | 苏州市新的电工有限公司 | A kind of set enameled wire |
-
2012
- 2012-09-29 CN CN 201220513011 patent/CN202839029U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105070354A (en) * | 2015-08-13 | 2015-11-18 | 无锡统力电工有限公司 | Self-lubricating composite conductive wire and production method thereof |
| CN107527676A (en) * | 2017-09-29 | 2017-12-29 | 惠州市登高达电业有限公司 | A kind of parallel wire core enamel-covered wire and processing method |
| CN109461523A (en) * | 2018-10-18 | 2019-03-12 | 苏州市新的电工有限公司 | A kind of set enameled wire |
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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: 20130327 Termination date: 20170929 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |