CN203433963U - Transformer winding - Google Patents
Transformer winding Download PDFInfo
- Publication number
- CN203433963U CN203433963U CN201320389520.7U CN201320389520U CN203433963U CN 203433963 U CN203433963 U CN 203433963U CN 201320389520 U CN201320389520 U CN 201320389520U CN 203433963 U CN203433963 U CN 203433963U
- Authority
- CN
- China
- Prior art keywords
- winding
- pressure winding
- low pressure
- transformer
- voltage winding
- 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
Images
Landscapes
- Regulation Of General Use Transformers (AREA)
Abstract
The utility model discloses a transformer winding which comprises a low-voltage winding body and a high-voltage winding body. The low-voltage winding body is nested inside the high-voltage winding body, the low-voltage winding body and the high-voltage winding body are integrally formed in a connected and wound mode, and a shielding paper board is arranged between the low-voltage winding body and the high-voltage winding body. According to the transformer winding, the low-voltage winding body and the high-voltage winding body are nested together in the connected and wound mode, the concentricity is high, a high-voltage winding mold is not required, the manufacturing processes are reduced, the quality of the transformer winding is improved, and the transformer winding has the wide application prospects.
Description
Technical field
The utility model is specifically related to a kind of Transformer Winding, belongs to transformer part technical field.
Background technology
Transformer Winding reflection transformer voltage ratio amount, being the important critical component of transformer, during traditional fabrication Transformer Winding, is after high pressure winding and low pressure winding are wound respectively, low pressure winding is embedded to high pressure winding inner, complex manufacturing technology, also needs independent high pressure winding mould, in telescopiny, also easily the inwall of high pressure winding is scratched, low pressure winding location is inaccurate, and concentricity is low, affects the quality of Transformer Winding.
Utility model content
In order to overcome Transformer Winding in prior art, after high pressure winding and low pressure winding are wound respectively, low pressure winding is embedded to high pressure winding inner, complex manufacturing technology, problem of low quality, Transformer Winding of the present utility model, low pressure winding and high pressure winding adopt connection to nest together around mode, and concentricity is high, without high pressure winding mould, reduce manufacture craft, improve the quality of Transformer Winding, have a good application prospect.
In order to achieve the above object, the technical scheme that the utility model adopts is:
A kind of Transformer Winding, comprise low pressure winding and high pressure winding, it is characterized in that: it is inner that described low pressure winding is nested in high pressure winding, described low pressure winding and high pressure winding, for connection is around one-body molded, are provided with one deck shielding cardboard between described low pressure winding and high pressure winding.
Aforesaid a kind of Transformer Winding, is characterized in that: described shielding cardboard is corrugation shape.
Aforesaid a kind of Transformer Winding, is characterized in that: described low pressure winding is provided with low pressure leading-out terminal.
The beneficial effects of the utility model are: Transformer Winding of the present utility model, low pressure winding and high pressure winding adopt connection to nest together around mode, concentricity is high, without high pressure winding mould, reduce manufacture craft, improve the quality of Transformer Winding, and the shielding cardboard of one deck corrugated is set between low pressure winding and high pressure winding, effectively prevent the electromagnetic interference between high and low pressure, have a good application prospect.
Accompanying drawing explanation
Fig. 1 is the structural representation of Transformer Winding of the present utility model.
The mark implication of accompanying drawing is as follows:
1: low pressure winding; 2: high pressure winding; 3: shielding cardboard; 4: low pressure leading-out terminal.
Embodiment
Below in conjunction with Figure of description, the utility model is further described.
As shown in Figure 1, a kind of Transformer Winding, a kind of Transformer Winding, comprise low pressure winding 1 and high pressure winding 2, low pressure winding 1 is nested in high pressure winding 2 inside, low pressure winding 1 and high pressure winding 2 are for connection is around one-body molded, concentricity is high, low pressure winding 1 is compact part, low pressure winding 1 adopts paper tinsel around forming, the loose portion of high pressure winding 2, without independent high pressure winding mould, only need a low pressure winding mould, reduce manufacture craft, improve the quality of Transformer Winding, between low pressure winding 1 and high pressure winding 2, be provided with one deck shielding cardboard 3, shielding cardboard 3 is corrugation shape, thickness is 2mm, can effectively prevent height, electromagnetic interference between low pressure, improve the quality of Transformer Winding, improve the no-load voltage ratio amount of transformer, low pressure winding 1 is provided with low pressure leading-out terminal 4, low pressure leading-out terminal 4 adopts some and is bent and formed by copper sheet, realization is flexible coupling with low-pressure side terminal.
More than show and described basic principle of the present utility model, principal character and advantage.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and specification, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. a Transformer Winding, comprise low pressure winding (1) and high pressure winding (2), it is characterized in that: described low pressure winding (1) is nested in high pressure winding (2) inside, described low pressure winding (1) and high pressure winding (2), for connection is around one-body molded, are provided with one deck shielding cardboard (3) between described low pressure winding (1) and high pressure winding (2).
2. a kind of Transformer Winding according to claim 1, is characterized in that: described shielding cardboard (3) is corrugation shape.
3. a kind of Transformer Winding according to claim 1, is characterized in that: described low pressure winding (1) is provided with low pressure leading-out terminal (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320389520.7U CN203433963U (en) | 2013-07-02 | 2013-07-02 | Transformer winding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320389520.7U CN203433963U (en) | 2013-07-02 | 2013-07-02 | Transformer winding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203433963U true CN203433963U (en) | 2014-02-12 |
Family
ID=50062988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320389520.7U Expired - Fee Related CN203433963U (en) | 2013-07-02 | 2013-07-02 | Transformer winding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203433963U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107833737A (en) * | 2017-12-01 | 2018-03-23 | 无锡市锡容电力电器有限公司 | First winding conductor and there is its current transformer |
-
2013
- 2013-07-02 CN CN201320389520.7U patent/CN203433963U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107833737A (en) * | 2017-12-01 | 2018-03-23 | 无锡市锡容电力电器有限公司 | First winding conductor and there is its current transformer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203481007U (en) | Integrated-poured coil structure of dry type transformer | |
| CN203433963U (en) | Transformer winding | |
| CN201514850U (en) | Current transformer | |
| CN204480854U (en) | A kind of integrated inductance | |
| CN201369220Y (en) | Foil winding structure of low-voltage coil | |
| CN201549346U (en) | Soft angle ring for transformer | |
| CN202816597U (en) | Vertical-typed voltage withstand transformer bobbin | |
| CN203300400U (en) | Three-dimensional rolling iron core dry type transformer foil winding low-voltage coil leading-out bar | |
| CN205723097U (en) | A kind of Novel chip inductor | |
| CN206116167U (en) | Integrated leakage inductance resonance transformer | |
| CN205194477U (en) | A magnetic core for compounding inductance | |
| CN204497028U (en) | A kind of amorphous alloy dry-type transformer of new structure | |
| CN210296101U (en) | SMD large current isolation current transformer | |
| CN207233528U (en) | A kind of epoxy pouring type dry-type transformer iron core | |
| CN201549338U (en) | Low-voltage winding structure of transformer | |
| CN201893229U (en) | Sleeve type transformer | |
| CN202632977U (en) | Transformer skeleton | |
| CN202796357U (en) | Non-accordant dDry type transformer ofwith non-accordant high-low voltage coils | |
| CN201556511U (en) | Transformer coil | |
| CN205039061U (en) | High -frequency switching mode power supply transformer | |
| CN208985843U (en) | The isolated transformer framework of modified form | |
| CN203644553U (en) | Winding mould for oil immersed amorphous alloy transformer | |
| CN208985837U (en) | Reduce the siamesed magnetic core that copper loss reduces leakage inductance | |
| CN204905013U (en) | Voltage transformer's wire winding structure | |
| CN203038767U (en) | Novel transformer |
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 |
Granted publication date: 20140212 Termination date: 20140702 |
|
| EXPY | Termination of patent right or utility model |