CN202917305U - Winding lead wire of high-frequency transformer - Google Patents
Winding lead wire of high-frequency transformer Download PDFInfo
- Publication number
- CN202917305U CN202917305U CN 201220588672 CN201220588672U CN202917305U CN 202917305 U CN202917305 U CN 202917305U CN 201220588672 CN201220588672 CN 201220588672 CN 201220588672 U CN201220588672 U CN 201220588672U CN 202917305 U CN202917305 U CN 202917305U
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- CN
- China
- Prior art keywords
- winding
- lead wire
- copper strap
- frequency transformer
- strap body
- 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 - Lifetime
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- Coils Of Transformers For General Uses (AREA)
Abstract
The utility model discloses a winding lead wire of a transformer, and particularly discloses a winding lead wire of a high-frequency transformer. The winding lead wire of the high-frequency transformer comprises a flat copper strap body, an insulating rubber tape is wrapped on the periphery of the copper strap body and covers the bottom surface of the whole copper strap body, two transverse sides of the insulating rubber tape respectively cover two transverse sides above the copper strap body, and the middle portion above the copper strap body is exposed. The winding lead wire of the high-frequency transformer has the advantages that due to the fact that multiple traditional lead wires are set to be one flat copper strap body wrapped by the insulating rubber tape, a middle machine is not require to slow down or shut down front winding beginning to winding finishing, the winding efficiency is improved, only the lead wire is wound on a lead pin after winding, the winding difficulty is reduced, and whole process operation is facilitated. In addition, due to the fact that the insulating rubber tape is arranged on the surface of the copper strap, capacitors distributed among layers are decreased, and product performance is improved.
Description
Technical field
The utility model relates to a kind of winding conducting wire of transformer, specifically a kind of high frequency transformer winding conducting wire.
Background technology
High frequency transformer is usually used the multiply enamelled wire according to the needs of performance during coiling, but usually following problem can occur when requiring to put down around multi-layer conductor leads:
1, every one deck initial line coiling difficulty is very large in the coiling process, and machine need slow down or stop, the coiling out-of-flatness, and the such problem of inefficiency, particularly strong current transformer is more obvious;
2, owing to be stranded conductor, caused the difficulty of processing of later process technique to strengthen, such as reason line, scolding tin etc.
Summary of the invention
The technical problems to be solved in the utility model provides and a kind ofly can improve winding efficiency and properties of product, reduces the high frequency transformer winding conducting wire of technology difficulty.
In order to solve the problems of the technologies described above, high frequency transformer winding conducting wire of the present utility model, comprise a flat copper strips body, the periphery of copper strips body is coated with insulating tape, insulating tape covers the bottom surface of whole copper strips body and makes the insulating tape both lateral sides cover respectively the both lateral sides of copper strips body top, and described copper strips body top mid portion is exposed.
Vertical two ends of exposed part are welded with lead-in wire in the middle of the described copper strips body top.
The utility model has the advantage of:
Because traditional stranded conductor is set to a copper strips body flat and that be coated with insulating tape, when being arranged on thus coiling, from around finishing to coiling, middle machine need not slowly or stops, and has improved winding efficiency, only need after the coiling lead-in wire is twined on the pin, reduced the coiling difficulty, convenient whole flow process operation is simultaneously because copper strip surface has insulating tape, layer reduces with the interlayer distributed capacitance, improves the performance of product.
Description of drawings
Fig. 1 is the main TV structure schematic diagram of the utility model high frequency transformer winding conducting wire;
Fig. 2 is the A-A structural representation of the utility model high frequency transformer winding conducting wire.
Embodiment
Below in conjunction with the drawings and specific embodiments, high frequency transformer winding conducting wire of the present utility model is described in further detail.
As shown in the figure, high frequency transformer winding conducting wire of the present utility model comprises a flat copper strips body 1, namely adopts the copper strips with the same sectional area of stranded conductor, and (thickness and width are fixed according to the skeleton size) is through the processing processing; The periphery of copper strips body 1 is coated with insulating tape 2, insulating tape 2 covers the bottom surface of whole copper strips body 1 and makes the insulating tape both lateral sides cover respectively the both lateral sides of copper strips body top, copper strips body 1 top mid portion is exposed, and vertical two ends of exposed part are welded with lead-in wire 3 in the middle of copper strips body 1 top.
Claims (2)
1. high frequency transformer winding conducting wire, it is characterized in that: comprise a flat copper strips body (1), the periphery of described copper strips body (1) is coated with insulating tape (2), described insulating tape (2) covers the bottom surface of whole copper strips body (1) and makes the insulating tape both lateral sides cover respectively the both lateral sides of copper strips body top, and described copper strips body (1) top mid portion is exposed.
2. according to high frequency transformer winding conducting wire claimed in claim 1, it is characterized in that: vertical two ends of exposed part are welded with lead-in wire (3) in the middle of described copper strips body (1) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220588672 CN202917305U (en) | 2012-11-09 | 2012-11-09 | Winding lead wire of high-frequency transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220588672 CN202917305U (en) | 2012-11-09 | 2012-11-09 | Winding lead wire of high-frequency transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202917305U true CN202917305U (en) | 2013-05-01 |
Family
ID=48165593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220588672 Expired - Lifetime CN202917305U (en) | 2012-11-09 | 2012-11-09 | Winding lead wire of high-frequency transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202917305U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103811154A (en) * | 2012-11-09 | 2014-05-21 | 镇江宏联电工有限公司（中外合资） | High-frequency transformer winding conducting wire |
| CN108039266A (en) * | 2017-11-17 | 2018-05-15 | 海宁联丰东进电子有限公司 | A kind of flat wire bar magnet inductance |
-
2012
- 2012-11-09 CN CN 201220588672 patent/CN202917305U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103811154A (en) * | 2012-11-09 | 2014-05-21 | 镇江宏联电工有限公司（中外合资） | High-frequency transformer winding conducting wire |
| CN108039266A (en) * | 2017-11-17 | 2018-05-15 | 海宁联丰东进电子有限公司 | A kind of flat wire bar magnet inductance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130501 |
|
| CX01 | Expiry of patent term |