CN209118899U - A kind of bilayer layer-type winding transposition structure - Google Patents
A kind of bilayer layer-type winding transposition structure Download PDFInfo
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- CN209118899U CN209118899U CN201821923193.8U CN201821923193U CN209118899U CN 209118899 U CN209118899 U CN 209118899U CN 201821923193 U CN201821923193 U CN 201821923193U CN 209118899 U CN209118899 U CN 209118899U
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Abstract
The utility model relates to a kind of double-deck layer-type winding transposition structure, including from least two root ranges to and around conducting wire spiral winding at inner coil and outer coil, the starting point of outer coil is provided with width from conducting wire width to position that exchanged to transposition structure.The utility model bilayer layer-type winding transposition structure does not replace in inner coil, and it replaces after outer coil rises layer, only need 1 transposition, improve the winding efficiency of worker, reduce body height, the manufacturing cost of transformer is reduced, and reduces transposition and also just reduces by a security risk point, guarantees the reliability of coil.
Description
Technical field
The utility model relates to a kind of double-deck layer-type winding transposition structures.
Background technique
The double-deck layer-type winding need to replace, when conducting wire is radial and is greater than 2 around radical to reduce circulation loss, mesh
The transposition structure of preceding double-layer coil need to be carried out 2 times altogether as shown in Figure 1, once replaced at 1/2 the number of turns of every layer line circle
Transposition；More primary transpositions are handled with regard to the insulating wrapping of more primary coil transpositions, reduce the winding efficiency of worker, coil increases
The height of 1 conducting wire improves the manufacturing cost of transformer to increase body height.
Utility model content
In view of this, the double of the winding efficiency of worker can be improved the purpose of the utility model is to provide a kind of structure is simple
Layer layer-type winding transposition structure.
The utility model is realized using following scheme: a kind of bilayer layer-type winding transposition structure, including by least two root ranges
To and around conducting wire spiral winding at inner coil and outer coil, the starting point of outer coil is provided with to conducting wire width to position
The width exchanged is set to transposition structure.
Further, the width is located between the first circle and the second circle of outer coil to transposition structure.
Further, the width of the conducting wire to and around radical be 2.
Compared with prior art, the utility model has the following beneficial effects: the utility model bilayer layer-type winding replaces
Structure does not replace in inner coil, and replaces after outer coil rises layer, it is only necessary to which 1 transposition improves the coiling effect of worker
Rate reduces body height, reduces the manufacturing cost of transformer, and reduces transposition and also just reduce by a security risk point, guarantees
The reliability of coil.
For the purpose of this utility model, technical solution and advantage is more clearly understood, specific embodiment will be passed through below
And relevant drawings, the utility model is described in further detail.
Detailed description of the invention
Fig. 1 is prior art double-layer coil transposition structure schematic diagram；
Fig. 2 is the utility model embodiment organigram；
Figure label explanation: 100- inner coil, 200- outer coil.
Specific embodiment
As shown in Fig. 2, a kind of bilayer layer-type winding transposition structure, including from least two root ranges to and around conducting wire spiral twine
The inner coil 100 and outer coil 200 that are coiled into, the starting point of outer coil, which is provided with, exchanges conducting wire width to position
Width is to transposition structure；The double-deck layer-type winding transposition structure does not replace in inner coil, and replaces after outer coil rises layer,
1 transposition is only needed, while also can achieve the purpose for reducing circulation loss, can reduce by 1 insulating wrapping to coil transposition
Processing, improves the winding efficiency of worker, and coil height need to only increase by 0.5 conductor height, can reduce body height in this way, reduces
The manufacturing cost of transformer, and reduce transposition and also just reduce by a security risk point, guarantee the reliability of coil.
In the present embodiment, how the width specifically carries out replacing belonging to the prior art to transposition structure, does not do have herein
Body illustrates, can be replaced using standard, that is, the width of the two circle conducting wires to replace is completely opposite to putting in order；The utility model
Needle improvement is adjusted to bit positions, under achieving the purpose that reduce circulation loss in advance, it is possible to reduce primary transposition.
In the present embodiment, the width is located between the first circle and the second circle of outer coil to transposition structure.
In the present embodiment, the width of the conducting wire is 2 to and around radical, and two conducting wires are exchanged by interior external position and realized
Transposition.
Above-listed preferred embodiment has been further described the purpose of this utility model, technical solution and advantage,
It should be understood that the above is only the preferred embodiment of the utility model only, it is not intended to limit the utility model, it is all
Within the spirit and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in practical
Within novel protection scope.
Claims (3)
1. a kind of bilayer layer-type winding transposition structure, it is characterised in that: including from least two root ranges to and around conducting wire spiral twine
The inner coil and outer coil being coiled into, the starting point of outer coil are provided with width from conducting wire width to position that exchanged to changing
Bit architecture.
2. bilayer layer-type winding transposition structure according to claim 1, it is characterised in that: the width is located to transposition structure
Between the first circle and the second circle of outer coil.
3. bilayer layer-type winding transposition structure according to claim 2, it is characterised in that: the width of the conducting wire is to and around root
Number is 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821923193.8U CN209118899U (en) | 2018-11-21 | 2018-11-21 | A kind of bilayer layer-type winding transposition structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821923193.8U CN209118899U (en) | 2018-11-21 | 2018-11-21 | A kind of bilayer layer-type winding transposition structure |
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| CN209118899U true CN209118899U (en) | 2019-07-16 |
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| CN201821923193.8U Active CN209118899U (en) | 2018-11-21 | 2018-11-21 | A kind of bilayer layer-type winding transposition structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109360722A (en) * | 2018-11-21 | 2019-02-19 | 福州天宇电气股份有限公司 | A kind of bilayer layer-type winding transposition structure and its manufacturing method |
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2018
- 2018-11-21 CN CN201821923193.8U patent/CN209118899U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109360722A (en) * | 2018-11-21 | 2019-02-19 | 福州天宇电气股份有限公司 | A kind of bilayer layer-type winding transposition structure and its manufacturing method |
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