CN204668109U - A kind of transformer coil - Google Patents
A kind of transformer coil Download PDFInfo
- Publication number
- CN204668109U CN204668109U CN201520326432.1U CN201520326432U CN204668109U CN 204668109 U CN204668109 U CN 204668109U CN 201520326432 U CN201520326432 U CN 201520326432U CN 204668109 U CN204668109 U CN 204668109U
- Authority
- CN
- China
- Prior art keywords
- corrugated paper
- transformer coil
- bobbin
- coil
- utility
- 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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Abstract
A kind of transformer coil, comprise: bobbin, the surface of described bobbin is tied with drainage thread and corrugated paper, described corrugated paper comprises: upper strata, lower floor and resilient coating, and described corrugated paper and drainage thread staggered floor distribute, a kind of transformer coil described in the utility model, corrugated paper is general all thicker, and centre has resilient coating, effectively adds the distance between coil, increase creepage distance, have better insulation effect than traditional insulating paper.
Description
technical field:
The utility model relates to a kind of transformer, especially a kind of transformer coil.
background technology:
Nowadays, coil is the important component in transformer production process, transformer is all high pressure usually, so the quality of insulation property, is directly connected to the quality of transformer, coil is the conductor of electric current, insulation property are very important, existing coil be usually all the insulating paper that adopts by cable separating in layer, but general insulating paper compare thin, creepage distance is inadequate, like this for abnormally dangerous high-tension apparatus.
utility model content:
In order to solve the problem, the utility model provides a kind of transformer coil.
The utility model solves the technical scheme that its technical problem adopts:
A kind of transformer coil, comprising: bobbin, the surface of described bobbin is tied with drainage thread and corrugated paper, described corrugated paper comprises: upper strata, lower floor and resilient coating.
Described corrugated paper and drainage thread staggered floor distribute.
Owing to adopting technical scheme as above, the utility model has following superiority:
A kind of transformer coil described in the utility model, corrugated paper is generally all thicker, and centre has resilient coating, effectively adds the distance between coil, increases creepage distance, has better insulation effect than traditional insulating paper.
accompanying drawing illustrates:
Fig. 1 is schematic diagram of the present utility model;
Fig. 2 is the schematic diagram of corrugated paper;
In figure: 1, bobbin; 2, drainage thread; 3, corrugated paper; 4, upper strata; 5, lower floor; 6, resilient coating.
embodiment:
Can explain the utility model in more detail by the following examples, open the purpose of this utility model is intended to protect all changes and improvements within the scope of the utility model, and the utility model is not limited to the following examples;
A kind of transformer coil described by reference to the accompanying drawings, comprising: bobbin 1, the surface of described bobbin 1 is tied with drainage thread 2 and corrugated paper 3, described corrugated paper 3 comprises: upper strata 4, lower floor 5 and resilient coating 6.
Described corrugated paper 3 distributes with drainage thread 2 staggered floor.
Carefully do not state part in above content for prior art, therefore do not run business into particular one and state.
Claims (2)
1. a transformer coil, comprising: bobbin (1), is characterized in that: the surface of described bobbin (1) is tied with drainage thread (2) and corrugated paper (3), and described corrugated paper (3) comprising: upper strata (4), lower floor (5) and resilient coating (6).
2. a kind of transformer coil according to claim 1, is characterized in that: described corrugated paper (3) and drainage thread (2) staggered floor distribute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520326432.1U CN204668109U (en) | 2015-05-20 | 2015-05-20 | A kind of transformer coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520326432.1U CN204668109U (en) | 2015-05-20 | 2015-05-20 | A kind of transformer coil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204668109U true CN204668109U (en) | 2015-09-23 |
Family
ID=54138468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520326432.1U Expired - Fee Related CN204668109U (en) | 2015-05-20 | 2015-05-20 | A kind of transformer coil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204668109U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104916417A (en) * | 2015-05-20 | 2015-09-16 | 洛阳亚日实业集团有限公司 | Transformer coil |
-
2015
- 2015-05-20 CN CN201520326432.1U patent/CN204668109U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104916417A (en) * | 2015-05-20 | 2015-09-16 | 洛阳亚日实业集团有限公司 | Transformer coil |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150923 Termination date: 20180520 |