CN2911899Y - Combined parallel wire - Google Patents
Combined parallel wire Download PDFInfo
- Publication number
- CN2911899Y CN2911899Y CN 200620071242 CN200620071242U CN2911899Y CN 2911899 Y CN2911899 Y CN 2911899Y CN 200620071242 CN200620071242 CN 200620071242 CN 200620071242 U CN200620071242 U CN 200620071242U CN 2911899 Y CN2911899 Y CN 2911899Y
- Authority
- CN
- China
- Prior art keywords
- core
- lead
- conductor
- insulating
- combined parallel
- 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
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 7
- 239000003822 epoxy resin Substances 0.000 claims description 6
- 239000004020 conductor Substances 0.000 abstract description 7
- 238000004804 winding Methods 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 3
- 239000002131 composite material Substances 0.000 abstract 3
- 239000004593 Epoxy Substances 0.000 abstract 2
- 125000003700 epoxy group Chemical group 0.000 abstract 2
- 230000002035 prolonged Effects 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005755 formation reaction Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000017105 transposition Effects 0.000 description 1
Abstract
The utility model relates to a composite parallel conductor, comprising a core of conductor which is composed of parallel enameled wires with rectangular cross section and the insulating layer in the outside of the core of conductor bonded with epoxy. The composite parallel conductor is characterized in that epoxy adhesive for bonding is only arranged on the vertical broadside of the enameled wires with rectangular cross section. The insulating layer is lapped insulating paper or insulating tape. The utility model has reasonable and simple structure, easy production and low cost. Using the utility model used for electrical equipments and winding coil in devices, material cost can be saved, and productivity can be improved; the service lives of the electrical equipments and devices can be prolonged. The partially covered epoxy multi-composite parallel conductor can be extensively used for low-loss winding coils in producing electric appliances such as transformers, motors, electric equipments, etc.
Description
Technical field
The utility model relates to electronic machines ﹠ apparatus combined parallel conductor structure, belongs to the winding wire technical field.
Background technology
Traditional electronic machines ﹠ apparatus are complete coated epoxy resin with many combined parallel leads, cause large volume easily and form bubble at the corner edge place of conductor because of extruding in the process of processing and manufacturing, thereby produce the heating phenomenon.As in European patent EP 030 338 relevant for the description of many combined parallel leads.Many combined parallel leads of coated epoxy resin are easy to generate bubble, particularly at the rounded edges place fully, it can not be full of by transformer oil, thereby might produce the heating phenomenon, and can cause the large volume heating, influence the serviceability of electric equipment, device and the useful life of lead.
The utility model content
The purpose of this utility model is to overcome the deficiency that above-mentioned winding wire exists, and provides a kind of volume that can reduce to save material cost, the combined parallel lead of the part coated epoxy resin of being more convenient for dispelling the heat.
The purpose of this utility model realizes by existing winding wire is improved, the combined parallel lead, comprise the core that constitutes by parallel adhering with epoxy resin square-section enamel-cover lead together and the insulating barrier of core outer surface, it is characterized in that only on vertical wide of square-section enamel-cover lead, being provided with the epobond epoxyn of bonding usefulness.Described insulating barrier is wrapped insulating paper or insulating tape.
Core can be by two or many square-section enamel-cover lead combinations.Two square-section enamel-cover leads are combined on vertical wide of square-section lead of core, can be a side vertically wide go up and apply epobond epoxyn, also can be both sides vertically wide go up and apply epobond epoxyn.By the core that many square-section enamel-cover leads are combined into through axially replacing, vertical wide of the both sides of its square-section enamel-cover lead upward apply epobond epoxyn.
The utility model is rational in infrastructure simple, manufactures easily, and cost is low.Be used for winding coil in the electronic machines ﹠ apparatus, can save material cost, boost productivity; Improve the useful life of electronic machines ﹠ apparatus.Many combined parallel leads of part coated epoxy resin can be widely used in the low-loss winding coil in the manufacturing electrical equipment such as transformer, motor, power equipment.
Description of drawings
Fig. 1 is the structural representation that lead one side of two leads combination core of the present utility model vertically has epobond epoxyn on wide;
Fig. 2 is the structural representation that the lead both sides of two leads combination core of the present utility model vertically have epobond epoxyn on wide;
Fig. 3 is the structural representation of multiple conducting wires combination core of the present utility model;
Among the figure: 1 lead, 2 adhesives, 3 insulating barriers.
Embodiment
Shown in Figure 1, on wide of vertical side of single square-section enamel-cover lead 1, apply epobond epoxyn, two leads 1 by epobond epoxyn 2 formation cores crosslinked together, are constituted insulating barrier 3 at the outer surface lapped insulation paper of core.
Shown in Figure 2, apply epobond epoxyn on wide in vertical both sides of single square-section enamel-cover lead 1, two leads 1 by the epobond epoxyn 2 formation core that bonds together, are constituted insulating barrier 3 at the outer surface lapped insulation paper of core.
Shown in Figure 3, apply epobond epoxyn in vertical both sides of single square-section enamel-cover lead 1 on wide, the lead 1 of singularization root being bonded together by epobond epoxyn 2 constitutes the transposition core again, constitutes insulating barrier 3 at the outer surface lapped insulation paper or the insulating tape of core.
Claims (3)
1, a kind of combined parallel lead comprises the core that is made of parallel adhering with epoxy resin square-section lead together and the insulating barrier of core outer surface, it is characterized in that only being provided with on vertical wide of square-section lead the epobond epoxyn of crosslinked usefulness.
2, combined parallel lead according to claim 1 is characterized in that described insulating barrier is wrapped insulating paper.
3, combined parallel lead according to claim 1 is characterized in that described insulating barrier is wrapped insulating tape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620071242 CN2911899Y (en) | 2006-04-30 | 2006-04-30 | Combined parallel wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620071242 CN2911899Y (en) | 2006-04-30 | 2006-04-30 | Combined parallel wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2911899Y true CN2911899Y (en) | 2007-06-13 |
Family
ID=38133761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620071242 Expired - Fee Related CN2911899Y (en) | 2006-04-30 | 2006-04-30 | Combined parallel wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2911899Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102298991A (en) * | 2011-09-09 | 2011-12-28 | 无锡锡洲电磁线有限公司 | Improved paper insulation self-adhesive enameled composite conductor |
| CN103500647A (en) * | 2013-10-28 | 2014-01-08 | 武汉大学 | Manufacturing method of coil |
| WO2020164085A1 (en) * | 2019-02-15 | 2020-08-20 | 佛山市顺德区伊戈尔电力科技有限公司 | Wire for use in transformer winding and transformer |
-
2006
- 2006-04-30 CN CN 200620071242 patent/CN2911899Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102298991A (en) * | 2011-09-09 | 2011-12-28 | 无锡锡洲电磁线有限公司 | Improved paper insulation self-adhesive enameled composite conductor |
| CN103500647A (en) * | 2013-10-28 | 2014-01-08 | 武汉大学 | Manufacturing method of coil |
| CN103500647B (en) * | 2013-10-28 | 2015-10-21 | 武汉大学 | A kind of manufacture method of coil |
| WO2020164085A1 (en) * | 2019-02-15 | 2020-08-20 | 佛山市顺德区伊戈尔电力科技有限公司 | Wire for use in transformer winding and transformer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070613 Termination date: 20130430 |