CN108922666A - A kind of flat winding wire - Google Patents
A kind of flat winding wire Download PDFInfo
- Publication number
- CN108922666A CN108922666A CN201810798527.1A CN201810798527A CN108922666A CN 108922666 A CN108922666 A CN 108922666A CN 201810798527 A CN201810798527 A CN 201810798527A CN 108922666 A CN108922666 A CN 108922666A
- Authority
- CN
- China
- Prior art keywords
- plastic layer
- winding wire
- insulating layer
- conductor
- flat winding
- 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
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/02—Disposition of insulation
- H01B7/0208—Cables with several layers of insulating material
- H01B7/0225—Three or more layers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/02—Disposition of insulation
- H01B7/0275—Disposition of insulation comprising one or more extruded layers of insulation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/08—Flat or ribbon cables
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/1875—Multi-layer sheaths
Landscapes
- Insulation, Fastening Of Motor, Generator Windings (AREA)
- Insulated Conductors (AREA)
Abstract
The cross section of a kind of flat winding wire of the present invention, including conductor and insulating layer, conductor and insulating layer is in flattened rectangular, and there are arc-shaped edges in the quadrangle of flattened rectangular, and the width ratio range of flattened rectangular is：Between 1.6-12.Conductor is copper or aluminium, and insulating layer includes from the inside to the outside：First FEP or PFA or ETFE plastic layer, the 2nd FEP or PFA or ETFE plastic layer, ETFE plastic layer.The insulating layer of another kind flat winding wire of the invention includes from the inside to the outside：First PET plastic layer, the second PET plastic layer, PA nylon layer.Flat winding wire of the present invention is widely used in variable-frequency motor and high-frequency electronic component, has higher copper factor and power density than existing round electromagnetic wire, and reduce small product size, has high voltage performance, high frequency characteristics good.Another kind flat winding wire of the invention has direct weldability, improves work efficiency.
Description
Technical field
The present invention relates to winding wire manufacture field more particularly to a kind of flat winding wires.
Background technique
Winding wire is also electromagnetic wire, is the insulated electric conductor for manufacturing coil or winding in electric product.Electromagnetic wire is logical
Often it is divided into enameled wire, winding wire, enamel-cover winding wire and inorganic insulated wire.
Traditional electromagnetic wire cross section is all circular structure, this circle electromagnetic wire exist when being wound in electric product with
Under defect：Volume is big, copper factor is low, power density is small, generates large quantity of exhaust gas using enamelling process.
In order to solve the problems, such as the above, we improve electromagnetic wire.
Summary of the invention
Goal of the invention of the invention is to solve that traditional round electromagnetic wire body product is big, copper factor is low, power density
It is small, large quantity of exhaust gas can be led to the problem of using enamelling process.Its specific solution is as follows：
The cross section of a kind of flat winding wire, including conductor and insulating layer, the conductor and insulating layer is in flattened rectangular, institute
There are arc-shaped edges in the quadrangle for stating flattened rectangular, and the width ratio range of the flattened rectangular is between 1.6-12.The conductor
For copper or aluminium, the insulating layer includes from the inside to the outside：
It is set to the first FEP or PFA or ETFE plastic layer of the conductor outside surfaces；
It is set to the 2nd FEP or PFA or ETFE plastic layer of the first FEP or PFA or ETFE plastic layer outer surface；
It is set to the ETFE plastic layer of the 2nd FEP or PFA or ETFE plastic layer outer surface.
The cross section of another flat winding wire of the invention, including conductor and insulating layer, the conductor and insulating layer is in
There are an arc-shaped edges in flattened rectangular, the quadrangle of the flattened rectangular, the width ratio range of the flattened rectangular be 1.6-12 it
Between；The conductor is copper or aluminium, and the insulating layer includes from the inside to the outside,
It is set to the first PET plastic layer of the conductor outside surfaces；
It is set to the second PET plastic layer of the first PET plastic layer outer surface；
It is set to the PA nylon layer of the second PET plastic layer outer surface.
In conclusion being had the advantages that using technical solution of the present invention：
The present invention solves that traditional round electromagnetic wire body product is big, copper factor is low, power density is small, using applying lacquerer
Skill can lead to the problem of big capacity industrial waste gas pollution environment.The cross section of flat winding wire of the invention is flattened rectangular structure,
The reduced size when being wound on electric product (including variable-frequency motor and high-frequency electronic component), and copper factor is high, power is close
Degree is big, after insulating layer selects FEP or PFA or ETFE plastics, so that flat winding wire of the invention has high frequency tolerant, high voltage bearing
Performance, while there is the performance that dielectric properties are excellent, wear-resisting.Insulating layer is selected after PET except having certain high frequency tolerant, high voltage bearing
Outside performance, also there is the characteristic directly welded, bring great convenience to the use of product.Flattened rectangular structure of the invention
There are arc-shaped edges in quadrangle, ensure that each layer of smooth in appearance of flat winding wire of the invention, will not generate slight crack, improve
The quality stability of flat winding wire.The present invention can be widely applied to variable-frequency motor and high-frequency electronic component, than existing
Round electromagnetic wire has higher copper factor and power density, and reduces small product size, has high voltage performance, high frequency characteristics
It is good.In addition, reducing the problem of industrial gas emission pollutes environment since present invention employs extrusion processes.The present invention provides
Two kinds of different structures flat winding wire, have different characteristics, for application requirements used by a user protrusion it is heat-resisting, resistance to
If high pressure, then the winding wire of FEP or PFA or ETFE plastic insulating layer are selected, occasion used by a user is not required very
It is high it is heat-resisting, high pressure resistant if, then can select the winding wire of PET plastic insulating layer, directly winding wire can be carried out in this way
Welding, improves work efficiency.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below by institute in the description to the embodiment of the present invention
Attached drawing to be used is needed to be briefly described.It should be evident that the accompanying drawings in the following description is only that a part of the invention is real
Example is applied, for those of ordinary skill in the art, without any creative labor, additionally it is possible to attached according to these
Figure obtains other attached drawings.
Fig. 1 is a kind of flat winding wire cross-sectional structure figure of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description.Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment one：
As shown in Figure 1, a kind of flat winding wire, including conductor 1 and insulating layer, the cross section of conductor 1 and insulating layer is in flat
There are arc-shaped edges in flat rectangular, the quadrangle of flattened rectangular, and the width ratio range of flattened rectangular is between 1.6-12.Conductor 1 is
Copper or aluminium, insulating layer include from the inside to the outside：
The first FEP or PFA or ETFE plastic layer 2 in conductor outside surfaces are squeezed out using Precise Extrusion technique；
Using Precise Extrusion technique squeeze out 2 outer surface the first FEP or PFA or ETFE plastic layer the 2nd FEP or PFA or
ETFE plastic layer 3；
The ETFE plastic layer 4 in 3 outer surface the 2nd FEP or PFA or ETFE plastic layer is squeezed out using Precise Extrusion technique.
Above-mentioned FEP or PFA or ETFE plastics (explanation：FEP, PFA, ETFE are the kinds of Teflon) it is all common easily to match
Standby material.
Embodiment two：
The cross section of another flat winding wire of the invention, including conductor and insulating layer, conductor and insulating layer is in flat
There are arc-shaped edges in rectangle, the quadrangle of flattened rectangular, and the width ratio range of flattened rectangular is between 1.6-12；Conductor be copper or
Person's aluminium, insulating layer include from the inside to the outside：
The first PET plastic layer in conductor outside surfaces is squeezed out using Precise Extrusion technique；
The second PET plastic layer in the first PET plastic layer outer surface is squeezed out using Precise Extrusion technique；
The PA nylon layer in the second PET plastic layer outer surface is squeezed out using Precise Extrusion technique.
Above-mentioned PET plastic, PA nylon are all the common materials being easily equipped with.
In conclusion being had the advantages that using technical solution of the present invention：
The present invention solves that traditional round electromagnetic wire body product is big, copper factor is low, power density is small, using applying lacquerer
Skill can lead to the problem of big capacity industrial waste gas pollution environment.The cross section of flat winding wire of the invention is flattened rectangular structure,
The reduced size when being wound on electric product (including variable-frequency motor and high-frequency electronic component), and copper factor is high, power is close
Degree is big, after insulating layer selects FEP or PFA or ETFE plastics, so that flat winding wire of the invention has high frequency tolerant, high voltage bearing
Performance, while there is the performance that dielectric properties are excellent, wear-resisting.Insulating layer is selected after PET except having certain high frequency tolerant, high voltage bearing
Outside performance, also there is the characteristic directly welded, bring great convenience to the use of product.Flattened rectangular structure of the invention
There are arc-shaped edges in quadrangle, ensure that each layer of smooth in appearance of flat winding wire of the invention, will not generate slight crack, improve
The quality stability of flat winding wire.The present invention can be widely applied to variable-frequency motor and high-frequency electronic component, than existing
Round electromagnetic wire has higher copper factor and power density, and reduces small product size, has high voltage performance, high frequency characteristics
It is good.In addition, reducing the problem of industrial gas emission pollutes environment since present invention employs extrusion processes.The present invention provides
Two kinds of different structures flat winding wire, have different characteristics, for application requirements used by a user protrusion it is heat-resisting, resistance to
If high pressure, then the winding wire of FEP or PFA or ETFE plastic insulating layer are selected, occasion used by a user is not required very
It is high it is heat-resisting, high pressure resistant if, then can select the winding wire of PET plastic insulating layer, directly winding wire can be carried out in this way
Welding, improves work efficiency.
Embodiments described above does not constitute the restriction to the technical solution protection scope.It is any in above-mentioned implementation
Made modifications, equivalent substitutions and improvements etc., should be included in the protection model of the technical solution within the spirit and principle of mode
Within enclosing.
Claims (2)
1. a kind of flat winding wire, including conductor and insulating layer, it is characterised in that：The cross section of the conductor and insulating layer is in flat
There are arc-shaped edges in flat rectangular, the quadrangle of the flattened rectangular, and the width ratio range of the flattened rectangular is between 1.6-12；
The conductor is copper or aluminium, and the insulating layer includes from the inside to the outside,
It is set to the first FEP or PFA or ETFE plastic layer of the conductor outside surfaces；
It is set to the 2nd FEP or PFA or ETFE plastic layer of the first FEP or PFA or ETFE plastic layer outer surface；
It is set to the ETFE plastic layer of the 2nd FEP or PFA or ETFE plastic layer outer surface.
2. a kind of flat winding wire, including conductor and insulating layer, it is characterised in that：The cross section of the conductor and insulating layer is in flat
There are arc-shaped edges in flat rectangular, the quadrangle of the flattened rectangular, and the width ratio range of the flattened rectangular is between 1.6-12；
The conductor is copper or aluminium, and the insulating layer includes from the inside to the outside,
It is set to the first PET plastic layer of the conductor outside surfaces；
It is set to the second PET plastic layer of the first PET plastic layer outer surface；
It is set to the PA nylon layer of the second PET plastic layer outer surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810798527.1A CN108922666A (en) | 2018-07-19 | 2018-07-19 | A kind of flat winding wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810798527.1A CN108922666A (en) | 2018-07-19 | 2018-07-19 | A kind of flat winding wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108922666A true CN108922666A (en) | 2018-11-30 |
Family
ID=64414263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810798527.1A Pending CN108922666A (en) | 2018-07-19 | 2018-07-19 | A kind of flat winding wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108922666A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101038799A (en) * | 2006-03-14 | 2007-09-19 | 华邦电子电线（深圳）有限公司 | Multi-layer plastic insulation wire |
| CN102306514A (en) * | 2011-06-28 | 2012-01-04 | 南京全信传输科技股份有限公司 | Super-soft light wire cable with rated voltage of 250V and preparation technology thereof |
| CN205789161U (en) * | 2016-05-27 | 2016-12-07 | 深圳市安诺电子有限公司 | Three layer insulation wire |
| CN206301605U (en) * | 2016-12-27 | 2017-07-04 | 河北国潜线缆有限责任公司 | High pressure resistant submersible motor winding wire |
| CN206524211U (en) * | 2017-03-17 | 2017-09-26 | 苏州贯龙电磁线有限公司 | A kind of cloud rail locomotive engines stator winding line |
| CN206976036U (en) * | 2017-08-02 | 2018-02-06 | 安徽宜德电子有限公司 | A kind of data cable of new structure |
-
2018
- 2018-07-19 CN CN201810798527.1A patent/CN108922666A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101038799A (en) * | 2006-03-14 | 2007-09-19 | 华邦电子电线（深圳）有限公司 | Multi-layer plastic insulation wire |
| CN102306514A (en) * | 2011-06-28 | 2012-01-04 | 南京全信传输科技股份有限公司 | Super-soft light wire cable with rated voltage of 250V and preparation technology thereof |
| CN205789161U (en) * | 2016-05-27 | 2016-12-07 | 深圳市安诺电子有限公司 | Three layer insulation wire |
| CN206301605U (en) * | 2016-12-27 | 2017-07-04 | 河北国潜线缆有限责任公司 | High pressure resistant submersible motor winding wire |
| CN206524211U (en) * | 2017-03-17 | 2017-09-26 | 苏州贯龙电磁线有限公司 | A kind of cloud rail locomotive engines stator winding line |
| CN206976036U (en) * | 2017-08-02 | 2018-02-06 | 安徽宜德电子有限公司 | A kind of data cable of new structure |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20220915 Address after: Floor 1-6, Unit 3, Building F, Innovation and Entrepreneurship Demonstration Park, Xiangxi Economic Development Zone, Xiangxi Tujia and Miao Autonomous Prefecture, Hunan Province, 416007 Applicant after: Hunan Huixin Electronic Technology Co.,Ltd. Applicant after: HUIZHOU XINYANG WIRE INDUSTRY Co.,Ltd. Address before: Yongguang Industrial Zone, Xikeng, Huihuan Sub-district Office, Huizhou City, Guangdong Province, 516006 Applicant before: HUIZHOU XINYANG WIRE INDUSTRY Co.,Ltd. Applicant before: HUNAN YANGXIN ELECTRONIC TECHNOLOGY Co.,Ltd. |
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| TA01 | Transfer of patent application right |