CN203733587U - Double split transformer coil - Google Patents
Double split transformer coil Download PDFInfo
- Publication number
- CN203733587U CN203733587U CN201420048610.4U CN201420048610U CN203733587U CN 203733587 U CN203733587 U CN 203733587U CN 201420048610 U CN201420048610 U CN 201420048610U CN 203733587 U CN203733587 U CN 203733587U
- Authority
- CN
- China
- Prior art keywords
- coil
- low
- cardboard cylinder
- voltage coil
- cylinder
- 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 - Lifetime
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 16
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000011889 copper foil Substances 0.000 claims abstract description 6
- 238000004804 winding Methods 0.000 claims description 14
- 230000002146 bilateral effect Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Landscapes
- Coils Of Transformers For General Uses (AREA)
Abstract
The utility model discloses a double split transformer coil which comprises an iron core with a long circular section. The iron core is sleeved with a first hard paper tube, a first low-voltage coil and a second low-voltage coil are arranged on the outer wall of the first hard paper tube in the vertical direction, both the first low-voltage coil and the second low-voltage coil are wound through copper foil and are sleeved with a second hard paper tube, a first high-voltage coil and a second high-voltage coil are arranged on the outer wall of the second hard paper tube in the vertical direction, the first hard paper tube and the second hard paper tube are respectively of a two-layer structure, and the top and the bottom of the first hard paper tube and the top and the bottom of the second hard paper tube are connected through multiple fixing pieces. The double split transformer coil is convenient to manufacture, small in size and low in cost.
Description
Technical field
The utility model relates to field transformer, is specifically related to a kind of pair of transformer with split winding coil.
Background technology
Along with the development of photovoltaic industry, transformer with split winding is used widely.But when making, because core section structure is generally circle, make the structure after coiling larger, and the space between coil all needs to arrange strip material and intercept, distribution of material arranges trouble, winds the line loaded down with trivial details, increases manufacture difficulty and cost of manufacture.
Summary of the invention
The purpose of this utility model is to overcome the above problem that prior art exists, and a kind of pair of transformer with split winding coil is provided, and the utility model is easy to make, and structure is little, and cost is low.
For realizing above-mentioned technical purpose, reach above-mentioned technique effect, the utility model is achieved through the following technical solutions:
A kind of pair of transformer with split winding coil, comprise that cross section is oblong iron core, on described iron core, be arranged with the first cardboard cylinder, the outer wall of described the first cardboard cylinder is arranged above and below and is provided with low-voltage coil one and low-voltage coil two, described low-voltage coil one and low-voltage coil two all adopt Copper Foil coiling, and outer cover is provided with the second cardboard cylinder, the outer wall of described the second cardboard cylinder is arranged above and below and is provided with high-tension coil one and high-tension coil two, described the first cardboard cylinder and the second cardboard cylinder are double-decker, and the top of the first cardboard cylinder and the second cardboard cylinder is all connected by some stators with bottom.
Further, described iron core middle part is rectangle cylinder, and described cylinder bilateral symmetry is provided with several post sheets, and several described post sheet width reduce successively.
Further, between described the first cardboard cylinder and the double-decker of the second cardboard cylinder, all by some joint pins, connect.
Further, the equal turn numbers of described low-voltage coil one and high-tension coil one.
Further, the equal turn numbers of described low-voltage coil two and high-tension coil two.
The beneficial effects of the utility model are:
The utility model has changed the shape of iron core, in the situation that meet the job requirement of transformer, effectively dwindles the volume of transformer, reduce to produce the needed material of transformer, and coil all winding is on cardboard cylinder, easy to make, close structure;
Low-voltage coil is all used Copper Foil coiling, greatly reduces materials'use, cost-saving.
Above-mentioned explanation is only the general introduction of technical solutions of the utility model, in order to better understand technological means of the present utility model, and can be implemented according to the content of specification, below with preferred embodiment of the present utility model and coordinate accompanying drawing to be described in detail as follows.Embodiment of the present utility model is provided in detail by following examples and accompanying drawing thereof.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide further understanding of the present utility model, forms the application's a part, and schematic description and description of the present utility model is used for explaining the utility model, does not form improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is overall structure schematic diagram of the present utility model;
Fig. 2 is plan structure schematic diagram of the present utility model;
Fig. 3 is the plan structure schematic diagram of the utility model cardboard cylinder.
Number in the figure explanation: 1, iron core, the 2, first cardboard cylinder, 3, low-voltage coil one, 4, low-voltage coil two, 5, two cardboard cylinders, 6, high-tension coil one, 7, high-tension coil two, 8, stator, 9, cylinder, 10, post sheet, 11, joint pin.
Embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments, describe the utility model in detail.
Shown in Fig. 3, a kind of pair of transformer with split winding coil, comprise that cross section is oblong iron core 1, on iron core, be arranged with the first cardboard cylinder 2, the outer wall of the first cardboard cylinder is arranged above and below and is provided with low-voltage coil 1 and low-voltage coil 24, low-voltage coil one and low-voltage coil two all adopt Copper Foil coiling, and outer cover is provided with the second cardboard cylinder 5, the outer wall of the second cardboard cylinder is arranged above and below and is provided with high-tension coil 1 and high-tension coil 27, the first cardboard cylinder and the second cardboard cylinder are double-decker, between double-decker, by some joint pins 11, connect, and the top of the first cardboard cylinder and the second cardboard cylinder is all connected by some stators 8 with bottom.
Wherein iron core central structure is rectangle cylinder 9, and cylinder bilateral symmetry is disposed with several post sheets 10, and post sheet width reduces successively, thereby forms oblong structure.
The equal turn numbers of low-voltage coil one and high-tension coil one, the equal turn numbers of low-voltage coil two and high-tension coil two, the fail safe that improves transformer.
The operation principle of the present embodiment is as follows:
The utility model changes iron core shape into Long Circle, less than circular core construction, can dwindle the size of integrated transformers.The equal winding of coil is on cardboard cylinder, iron core and two cardboard cylinders are also sheathed mutually, like this can be by the independent winding of coil in corresponding position, finally two cardboard cylinders are sheathed on iron core mutually, form an integral body, two cardboard cylinders link by stator, and its position is fixed, and reduce failure rate.
Low-voltage coil in the utility model is all used copper foil material coiling, and cost is low, and process structure is simple, and has effectively improved the fail safe of transformer.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection range of the present utility model.
Claims (5)
1. a two transformer with split winding coil, it is characterized in that: comprise that cross section is oblong iron core, on described iron core, be arranged with the first cardboard cylinder, the outer wall of described the first cardboard cylinder is arranged above and below and is provided with low-voltage coil one and low-voltage coil two, described low-voltage coil one and low-voltage coil two all adopt Copper Foil coiling, and outer cover is provided with the second cardboard cylinder, the outer wall of described the second cardboard cylinder is arranged above and below and is provided with high-tension coil one and high-tension coil two, described the first cardboard cylinder and the second cardboard cylinder are double-decker, and the top of the first cardboard cylinder and the second cardboard cylinder is all connected by some stators with bottom.
2. a kind of pair of transformer with split winding coil according to claim 1, is characterized in that: described iron core middle part is rectangle cylinder, and described cylinder bilateral symmetry is provided with several post sheets, and several described post sheet width reduce successively.
3. a kind of pair of transformer with split winding coil according to claim 1, is characterized in that: between described the first cardboard cylinder and the double-decker of the second cardboard cylinder, all by some joint pins, connect.
4. a kind of pair of transformer with split winding coil according to claim 1, is characterized in that: the equal turn numbers of described low-voltage coil one and high-tension coil one.
5. a kind of pair of transformer with split winding coil according to claim 1, is characterized in that: the equal turn numbers of described low-voltage coil two and high-tension coil two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420048610.4U CN203733587U (en) | 2014-01-24 | 2014-01-24 | Double split transformer coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420048610.4U CN203733587U (en) | 2014-01-24 | 2014-01-24 | Double split transformer coil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203733587U true CN203733587U (en) | 2014-07-23 |
Family
ID=51203638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420048610.4U Expired - Lifetime CN203733587U (en) | 2014-01-24 | 2014-01-24 | Double split transformer coil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203733587U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116359625A (en) * | 2023-04-03 | 2023-06-30 | 三变科技股份有限公司 | Production method of double-split transformer and method for detecting abnormal number of turns of high-voltage coil |
-
2014
- 2014-01-24 CN CN201420048610.4U patent/CN203733587U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116359625A (en) * | 2023-04-03 | 2023-06-30 | 三变科技股份有限公司 | Production method of double-split transformer and method for detecting abnormal number of turns of high-voltage coil |
| CN116359625B (en) * | 2023-04-03 | 2024-01-02 | 三变科技股份有限公司 | Production method of double-split transformer and method for detecting abnormal number of turns of high-voltage coil |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140723 |
|
| CX01 | Expiry of patent term |