CN104916417A - Transformer coil - Google Patents
Transformer coil Download PDFInfo
- Publication number
- CN104916417A CN104916417A CN201510258421.9A CN201510258421A CN104916417A CN 104916417 A CN104916417 A CN 104916417A CN 201510258421 A CN201510258421 A CN 201510258421A CN 104916417 A CN104916417 A CN 104916417A
- Authority
- CN
- China
- Prior art keywords
- corrugated paper
- transformer coil
- bobbin
- transformer
- paper
- 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
Landscapes
- Insulating Of Coils (AREA)
Abstract
The invention discloses a transformer coil, comprising a bobbin. Lead wires and corrugated paper are wound around the surface of the bobbin; the corrugated paper comprises an upper layer, a lower layer and a cushioning layer; and the corrugated paper and the lead wires are distributed in different layers. According to the transformer coil provided by the invention, the corrugated paper is generally thick, and has a cushioning layer in the middle, thereby effectively increasing the distance between coils, increasing the creepage distance, and achieving the better insulation effect than conventional insulation paper.
Description
technical field:
The present invention 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.
summary of the invention:
In order to solve the problem, the invention provides a kind of transformer coil.
The technical solution adopted for the present invention to solve the technical problems:
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 present invention has following superiority:
A kind of transformer coil of the present invention, 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 invention;
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 present invention in more detail by the following examples, disclose object of the present invention and be intended to protect all changes and improvements in the scope of the invention, the present invention 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 |
|---|---|---|---|
| CN201510258421.9A CN104916417A (en) | 2015-05-20 | 2015-05-20 | Transformer coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510258421.9A CN104916417A (en) | 2015-05-20 | 2015-05-20 | Transformer coil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104916417A true CN104916417A (en) | 2015-09-16 |
Family
ID=54085414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510258421.9A Pending CN104916417A (en) | 2015-05-20 | 2015-05-20 | Transformer coil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104916417A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2418568Y (en) * | 2000-04-14 | 2001-02-07 | 潘金德 | Wound iron-core three-phase distribution transformer |
| CN202855511U (en) * | 2012-10-16 | 2013-04-03 | 三变科技股份有限公司 | Leading line and outgoing line structure of high-tension transformer coil |
| CN203812703U (en) * | 2014-04-25 | 2014-09-03 | 山东驰翔电气有限公司 | Structure for lowering noise of amorphous alloy transformer |
| CN204668109U (en) * | 2015-05-20 | 2015-09-23 | 洛阳亚日实业集团有限公司 | A kind of transformer coil |
-
2015
- 2015-05-20 CN CN201510258421.9A patent/CN104916417A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2418568Y (en) * | 2000-04-14 | 2001-02-07 | 潘金德 | Wound iron-core three-phase distribution transformer |
| CN202855511U (en) * | 2012-10-16 | 2013-04-03 | 三变科技股份有限公司 | Leading line and outgoing line structure of high-tension transformer coil |
| CN203812703U (en) * | 2014-04-25 | 2014-09-03 | 山东驰翔电气有限公司 | Structure for lowering noise of amorphous alloy transformer |
| CN204668109U (en) * | 2015-05-20 | 2015-09-23 | 洛阳亚日实业集团有限公司 | A kind of transformer coil |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103531273A (en) | Special-shaped transposed conductor | |
| CN103474216B (en) | Insulation structure of transformer coil and manufacturing method of insulation structure | |
| CN103971907A (en) | Main insulation structure of oil-immersed transformer and manufacturing method of main insulation structure | |
| CN204668109U (en) | A kind of transformer coil | |
| CN104916417A (en) | Transformer coil | |
| CN204155733U (en) | The high insulated high frequency transformer of industrial power | |
| CN203205120U (en) | Seawater-corrosion-resistant cable | |
| CN203165500U (en) | Composite conductor with different fillets and in the shape of rice field | |
| CN206432123U (en) | A kind of high insulation voltage transformer | |
| CN103226994A (en) | Cable capable of preventing seawater corrosion | |
| CN204423982U (en) | A kind of three-phase twisted cable | |
| CN203338925U (en) | Resin-poured high-voltage coil | |
| CN202917305U (en) | Winding lead wire of high-frequency transformer | |
| CN206098109U (en) | Transposition line of reactor winding coil | |
| CN203288337U (en) | Polyvinyl chloride insulation power cable | |
| CN203631279U (en) | Transformer coil insulating structure | |
| CN209168915U (en) | A kind of New Insulation Structure of H grades of reactor | |
| CN203288310U (en) | High-shielding-performance audio signal wire | |
| CN203689936U (en) | Profiled transposition wire | |
| CN205303087U (en) | Compound pin insulator | |
| CN102800388B (en) | Enameled assembly transposition semihard conducting wire | |
| CN209822321U (en) | Vertical axial enameled composite conductor | |
| CN201655504U (en) | High-frequency switch power supply transformer | |
| CN202940111U (en) | High-pressure coil of oil-immersed transformer | |
| CN207558565U (en) | Optimize the driving transformer processed soon of coupling performance |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150916 |