CN201215759Y - Improved structure of one-pushing-two transformer - Google Patents
Improved structure of one-pushing-two transformer Download PDFInfo
- Publication number
- CN201215759Y CN201215759Y CNU200820049517XU CN200820049517U CN201215759Y CN 201215759 Y CN201215759 Y CN 201215759Y CN U200820049517X U CNU200820049517X U CN U200820049517XU CN 200820049517 U CN200820049517 U CN 200820049517U CN 201215759 Y CN201215759 Y CN 201215759Y
- Authority
- CN
- China
- Prior art keywords
- bobbin winder
- iron core
- drum
- drum stand
- transformer
- 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
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- Coils Or Transformers For Communication (AREA)
Abstract
The utility model relates to the technical field of transformers, in particular to an improved structure of a one push two transformer, which comprises at least three independent bobbin winder brackets and at least comprises a primary bobbin winder bracket and at least a secondary bobbin winder bracket, wherein the bobbin winder brackets are arranged transversely and in parallel, two bobbin winder brackets on the outmost side are same bobbin winder bracket structures, and an iron core is inserted into each bobbin winder bracket from the horizontal direction, and the improved structure changes a plurality of bobbin winder brackets from longitudinal arrangement to transverse arrangement, thereby reducing the iron core column length, improving the shaping quality of the iron core, and lowering the cost.
Description
Technical field:
The utility model relates to the transformer technology field, refers in particular to a kind of one structure-improved that pushes away two transformers.
Background technology:
At present, a kind of multi-functional transformer has appearred on the market, its structure is vertically arranged by the drum stand more than three or three and is constituted, this transformer has the function of two outputs of an input, promptly such transformer can drive two loads simultaneously, is equivalent to the function that such transformer has been realized two conventional transformers, is commonly called as " one pushes away two " transformer, this transformer has been saved cost, has reduced the shared volume of transformer.But existing " one pushes away two " transformer is vertically to be arranged by the drum stand more than three or three to constitute, and this structure makes that the length of transformer is longer, it also is long needing the length of the iron core of use, the iron core easy deformation that length is long, and manufacturing cost is higher.
The utility model content:
The purpose of this utility model is exactly the deficiency that exists at prior art and a kind of one structure-improved that pushes away two transformers is provided.
To achieve these goals, the technical solution adopted in the utility model is: a kind of one pushes away the structure-improved of two transformers, comprise at least three independently drum stands, at least comprise an elementary drum stand and at least one secondary rolling thread frame, drum stand is laterally and is arranged side by side, being in outermost two drum stands is identical bobbin bracket structure, and iron core inserts each drum stand from horizontal direction.
Described drum stand is three, and three horizontal orderings side by side of drum stand are followed successively by secondary rolling thread frame, elementary drum stand and secondary rolling thread frame.
Described iron core is an E sections core, and iron core is two, inserts respectively each drum stand from both sides, forms a closed magnetic circuit.
The beneficial effects of the utility model are: the utility model be a plurality of drum stands are changed into by traditional vertical arrangement transversely arranged, thereby shorten iron core column length, improve the Forming Quality of iron core, reduce cost.
Description of drawings:
Fig. 1 is a STRUCTURE DECOMPOSITION schematic diagram of the present utility model.
Embodiment:
See Fig. 1, this is a better embodiment of the present utility model, comprise three independently drum stands, three horizontal orderings side by side of drum stand are followed successively by secondary rolling thread frame 1, elementary drum stand 2 and secondary rolling thread frame 1, be arranged with secondary coil on the secondary rolling thread frame 1, elementaryly be arranged with primary coil on frame 2, a pair of E sections core 3 inserts respectively secondary rolling thread frame 1 and the elementary drum stand 2 from both sides, forms a closed magnetic circuit.
The above execution mode, it is better embodiment of the present utility model, be not to be used for limiting practical range of the present utility model, so all equivalences of doing according to the described structure of the utility model claim, feature and principle change or modify, and all should be included in the utility model patent claim.
Claims (3)
1, a structure-improved that pushes away two transformers, it comprises at least three independently drum stands, at least comprise an elementary drum stand and at least one secondary rolling thread frame, it is characterized in that: drum stand is laterally and is arranged side by side, being in outermost two drum stands is identical bobbin bracket structure, and iron core inserts each drum stand from horizontal direction.
2, according to claim 1 one structure-improved that pushes away two transformers, it is characterized in that: described drum stand is three, three drum stands laterally side by side orderings are followed successively by secondary rolling thread frame, elementary drum stand and secondary rolling thread frame.
3, according to claim 1 and 2 one structure-improved that pushes away two transformers, it is characterized in that: described iron core is an E sections core, and iron core is two, inserts respectively each drum stand from both sides, forms a closed magnetic circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820049517XU CN201215759Y (en) | 2008-06-20 | 2008-06-20 | Improved structure of one-pushing-two transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820049517XU CN201215759Y (en) | 2008-06-20 | 2008-06-20 | Improved structure of one-pushing-two transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201215759Y true CN201215759Y (en) | 2009-04-01 |
Family
ID=40520962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820049517XU Expired - Fee Related CN201215759Y (en) | 2008-06-20 | 2008-06-20 | Improved structure of one-pushing-two transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201215759Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102693818A (en) * | 2011-03-22 | 2012-09-26 | 台达电子工业股份有限公司 | Combined transformer |
-
2008
- 2008-06-20 CN CNU200820049517XU patent/CN201215759Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102693818A (en) * | 2011-03-22 | 2012-09-26 | 台达电子工业股份有限公司 | Combined transformer |
| CN102693818B (en) * | 2011-03-22 | 2015-02-25 | 台达电子工业股份有限公司 | Combined transformer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090401 Termination date: 20120620 |