CN200947362Y - Single-surface film mica tape covered rectangular copper wire - Google Patents
Single-surface film mica tape covered rectangular copper wire Download PDFInfo
- Publication number
- CN200947362Y CN200947362Y CN 200620076474 CN200620076474U CN200947362Y CN 200947362 Y CN200947362 Y CN 200947362Y CN 200620076474 CN200620076474 CN 200620076474 CN 200620076474 U CN200620076474 U CN 200620076474U CN 200947362 Y CN200947362 Y CN 200947362Y
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- CN
- China
- Prior art keywords
- mica tape
- wrapped
- conductive body
- film mica
- insulating barrier
- 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
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- Insulating Bodies (AREA)
- Insulated Conductors (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
Abstract
A copper strap wire wrapped with single side film mica tape is provided, consisting of a conducting ontology, an insulation layer wrapped on the conducting ontology, wherein the insulation layer is wrapped with a mica tape, the conducting ontology is copper. As Mica tape has good insulation properties, which can prolong the life, at the same time, the insulation layer of the utility model is thinner, which can reduce the volume of motor and winding; in addition, the utility model has the advantages of energy-saving, environmental protection and low-cost.
Description
Technical field
The utility model relates to the wrapped copper strap wire of a kind of single-sided film mica tape, is applicable to the winding coil of high-voltage motor, electric equipment products.
Background technology
In the prior art, motor, the used winding wire of electric equipment products generally adopt on copper strap wire wrapped double glazing silk or be coated with insulating varnish makes insulating barrier.Owing to behind the product coating insulating varnish, need the electricity consumption oven for drying usually, expend a large amount of electric energy; Simultaneously, for satisfying the insulating requirements of product, need coat thicker glass fiber or insulating varnish on copper strap wire, usually at 0.6 to 0.7 millimeter, this makes that the motor windings volume is bigger, and motor volume is huge, heavy.
Summary of the invention
The purpose of this utility model is to provide a kind of single-sided film mica tape wrapped copper strap wire, and its insulation property are better.
The technical scheme that the utility model adopted is: the wrapped copper strap wire of a kind of single-sided film mica tape, and comprise conductive body, be coated on the insulating barrier in the described conductive body outside, described insulating barrier forms on described conductive body by mica tape is wrapped.Described conductive body is a copper cash.
The utility model compared with prior art has following advantage: because mica tape has the good insulation performance performance, so the longer service life of winding; Simultaneously, the utility model adopts thinner insulating barrier just can satisfy the insulating requirements of product, so can reduce the volume of winding and motor.In addition, adopt the single-sided film mica tape wrapped, need not to be coated with insulating varnish, can save a large amount of electric energy, also reduced production cost, belonged to energy-saving environment-friendly products.
Description of drawings
Accompanying drawing 1 is a stereogram of the present utility model;
Wherein: 1, conductive body; 2, insulating barrier;
Embodiment
As shown in Figure 1, the wrapped copper strap wire of a kind of single-sided film mica tape comprises conductive body 1, is coated on the insulating barrier 2 in described conductive body 1 outside, and described insulating barrier 2 forms on described conductive body 1 by mica tape is wrapped.Described conductive body 1 is a copper cash.
Mica has good insulation, lower dielectric loss and advantage such as arc resistant, anti-corona preferably; And mica tape has preferable mechanical strength, and therefore good physical and chemical performances such as high temperature resistant and acid and alkali-resistance are fit to do the insulating barrier of winding very much.
In specific embodiment, mica tape can be wrapped on the conductive body 1 by the spiral way part stackingly, and repeatedly the mica tape of splenium branch makes the wrapped copper strap wire of described single-sided film mica tape have bigger bending strength by the firm combination of binding agent, and insulating barrier 2 is not easy to crack.
In addition, the utility model adopts the single-sided film mica tape wrapped, the thickness of insulating barrier 2 can drop to below 0.3 millimeter, even require under the very large situation in dielectric strength, adopt single-sided film mica tapes double-deck or three layers wrapped, insulating barrier is still at 0.4 to 0.5 millimeter, and is thinner than 2 thickness of the insulating barrier in the conventional art.
Claims (2)
1, the wrapped copper strap wire of a kind of single-sided film mica tape comprises conductive body (1), is coated on the insulating barrier (2) in described conductive body (1) outside, and it is characterized in that: described insulating barrier (2) is formed by wrapped the going up in described conductive body (1) of mica tape.
2, the wrapped copper strap wire of single-sided film mica tape according to claim 1 is characterized in that: described conductive body (1) is a copper cash.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620076474 CN200947362Y (en) | 2006-09-11 | 2006-09-11 | Single-surface film mica tape covered rectangular copper wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620076474 CN200947362Y (en) | 2006-09-11 | 2006-09-11 | Single-surface film mica tape covered rectangular copper wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200947362Y true CN200947362Y (en) | 2007-09-12 |
Family
ID=38734427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620076474 Expired - Fee Related CN200947362Y (en) | 2006-09-11 | 2006-09-11 | Single-surface film mica tape covered rectangular copper wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200947362Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101894620A (en) * | 2010-07-28 | 2010-11-24 | 江苏豪威富电气股份有限公司 | Self-adhesive mica tape lapped wire with structure improvement |
| CN102262927A (en) * | 2011-07-21 | 2011-11-30 | 江苏鑫扬线缆有限公司 | Low-smoke halogen-free environment-friendly conductive band |
-
2006
- 2006-09-11 CN CN 200620076474 patent/CN200947362Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101894620A (en) * | 2010-07-28 | 2010-11-24 | 江苏豪威富电气股份有限公司 | Self-adhesive mica tape lapped wire with structure improvement |
| CN102262927A (en) * | 2011-07-21 | 2011-11-30 | 江苏鑫扬线缆有限公司 | Low-smoke halogen-free environment-friendly conductive band |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Taicang Guanlong Electromagnetic Wire Co.,Ltd. Assignor: Hualong Electromagnetic Wires Factory, Taicang City Contract record no.: 2010320000619 Denomination of utility model: Single-surface film mica tape wrapped rectangular copper wire Granted publication date: 20070912 License type: Exclusive License Record date: 20100517 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070912 Termination date: 20110911 |