CN205487679U - It goes out wiretapping to exempt from welded transformer coil - Google Patents
It goes out wiretapping to exempt from welded transformer coil Download PDFInfo
- Publication number
- CN205487679U CN205487679U CN201620243915.XU CN201620243915U CN205487679U CN 205487679 U CN205487679 U CN 205487679U CN 201620243915 U CN201620243915 U CN 201620243915U CN 205487679 U CN205487679 U CN 205487679U
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- wiretapping
- copper foil
- goes out
- chaff
- transformer coil
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Abstract
The utility model discloses an it goes out wiretapping to exempt from welded transformer coil, include the banding copper foil that goes out the line connection with transformer coil, copper foil one end divide into aequilate chaff through a plurality of sheared edges that parallel, the chaff is folded along sheared edge and is gone out the wiretapping with the copper foil vertically. The utility model discloses a going out the wiretapping and adopting the copper foil preparation, be divided into many aequilate chaffs to copper foil one end, the chaff goes out the wiretapping through folding formation with the copper foil vertically, realizes out the wiretapping integration, need not weld to avoid the dummy solder joint that possibly produces among the welding process. The utility model discloses an it goes out wiretapping to exempt from welded transformer coil preparation is simple and convenient, need not the secondary operation copper bar and goes out the wiretapping, avoids quality problems to reduce cost effectively raises the efficiency.
Description
Technical field
This utility model relates to field transformer, is specifically related to a kind of transformer coil outlet tap exempting from welding.
Background technology
Transformer coil typically uses copper bar outlet, needs to weld two panels copper bar going out at wiretapping, forms deflection angle, easily produces dry joint in welding process and causes the increase of loose contact resistance to produce heating.
Utility model content
In order to solve above-mentioned technical problem, the purpose of this utility model is to provide a kind of transformer coil outlet tap exempting from welding, it is to avoid the dry joint that copper bar outlet likely produces in welding process.
This utility model be the technical scheme is that
A kind of transformer coil outlet tap exempting from welding, including the Copper Foil of the strip being connected with transformer coil outlet, described Copper Foil one end is divided into wide chaff by multiple parallel sheared edges, and described chaff is folded into along sheared edge and vertical with Copper Foil goes out wiretapping.
As the further improvement of technique scheme, the length of described chaff differs, and the difference in length of adjacent chaff is equal to the width of chaff.
The beneficial effects of the utility model are:
Of the present utility model go out wiretapping use Copper Foil make, Copper Foil one end is divided into a plurality of wide chaff, and chaff vertical with Copper Foil goes out wiretapping by folding to be formed, it is achieved go out wiretapping integrated, it is not required to welding, thus avoids the dry joint likely produced in welding process.The transformer coil outlet tap exempting to weld of the present utility model is simple for production, it is not necessary to secondary operations copper bar goes out wiretapping, it is to avoid quality problems, and is effectively improved efficiency, reduces cost.
Accompanying drawing explanation
Fig. 1 is the structural representation before transformer coil outlet tap of the present utility model folds.
Fig. 2 is the structural representation after transformer coil outlet tap of the present utility model folds.
Detailed description of the invention
With reference to Fig. 1, Fig. 2, the preferred embodiment that this utility model provides, a kind of transformer coil outlet tap exempting from welding, Copper Foil 1 including the strip being connected with transformer coil outlet, described Copper Foil 1 one end be provided with multiple parallel, etc. deep sheared edge, Copper Foil 1 is divided into a plurality of wide chaff 2, and described chaff 2 is folded into along sheared edge and vertical with Copper Foil 1 goes out wiretapping.
Preferably, the length of described chaff 2 differs, and the difference in length of adjacent chaff 2 is equal to the width of chaff 2, when whole chafves 2 are after same direction folds, is formed and isometric goes out wiretapping.
Of the present utility model go out wiretapping use Copper Foil 1 make, Copper Foil 1 one end is divided into a plurality of wide chaff 2, and chaff 2 vertical with Copper Foil 1 goes out wiretapping by folding to be formed, it is achieved go out wiretapping integrated, it is not required to welding, thus avoids the dry joint likely produced in welding process.The transformer coil outlet tap exempting to weld of the present utility model is simple for production, it is not necessary to secondary operations copper bar goes out wiretapping, it is to avoid quality problems, and is effectively improved efficiency, reduces cost.
Above concrete structure and sized data are to be illustrated preferred embodiment of the present utility model, but this utility model is created and is not limited to described embodiment, those of ordinary skill in the art it may also be made that all equivalent variations or replacement on the premise of this utility model spirit, and deformation or the replacement of these equivalents are all contained in the application claim limited range.
Claims (2)
1. the transformer coil outlet tap exempting from welding, it is characterized in that: include the Copper Foil (1) of the strip being connected with transformer coil outlet, described Copper Foil (1) one end is divided into wide chaff (2) by multiple parallel sheared edges, and described chaff (2) is folded into along sheared edge and vertical with Copper Foil (1) goes out wiretapping.
A kind of transformer coil outlet tap exempting from welding the most according to claim 1, it is characterised in that: the length of described chaff (2) differs, and the difference in length of adjacent chaff (2) is equal to the width of chaff (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620243915.XU CN205487679U (en) | 2016-03-25 | 2016-03-25 | It goes out wiretapping to exempt from welded transformer coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620243915.XU CN205487679U (en) | 2016-03-25 | 2016-03-25 | It goes out wiretapping to exempt from welded transformer coil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205487679U true CN205487679U (en) | 2016-08-17 |
Family
ID=56647173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620243915.XU Active CN205487679U (en) | 2016-03-25 | 2016-03-25 | It goes out wiretapping to exempt from welded transformer coil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205487679U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109767911A (en) * | 2019-01-30 | 2019-05-17 | 福建龙净脱硫脱硝工程有限公司 | The lead-out wire preparation process and foil winding of foil winding |
-
2016
- 2016-03-25 CN CN201620243915.XU patent/CN205487679U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109767911A (en) * | 2019-01-30 | 2019-05-17 | 福建龙净脱硫脱硝工程有限公司 | The lead-out wire preparation process and foil winding of foil winding |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |