CN201138609Y - Transformer of industrial frequency - Google Patents
Transformer of industrial frequency Download PDFInfo
- Publication number
- CN201138609Y CN201138609Y CNU2007201719506U CN200720171950U CN201138609Y CN 201138609 Y CN201138609 Y CN 201138609Y CN U2007201719506 U CNU2007201719506 U CN U2007201719506U CN 200720171950 U CN200720171950 U CN 200720171950U CN 201138609 Y CN201138609 Y CN 201138609Y
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- China
- Prior art keywords
- industrial frequency
- frequency transformer
- magnetic
- winding
- transformer
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- Coils Of Transformers For General Uses (AREA)
Abstract
The utility model discloses an industrial frequency transformer; the industrial frequency transformer includes a magenitc material comprising a plurality of magnetic circuits and a winding surrounded on a plurality of magnetic circuits of the magenitc material. The utility model has the advantages of greatly reducing the thickness of the industrial frequency transformer, reducing the size of the transformer, saving the material for manufacturing the transformer and reducing the realizing cost of the industrial frequency transformer.
Description
Technical field
The utility model relates to field transformer, relates in particular to a kind of Industrial Frequency Transformer.
Background technology
Industrial Frequency Transformer is a kind of widely used electric equipment products, and traditional Industrial Frequency Transformer adopts single magnetic circuit to realize, many shortcomings that the transformer that adopts the method for single magnetic circuit to make exists: for example the volume of transformer is excessive, and thickness is too high; The multilayer winding of transformer causes radiating effect poor; Independently big magnetic core has been wasted lot of materials, has increased cost.
The utility model content
The utility model embodiment technical problem to be solved is, a kind of Industrial Frequency Transformer is provided.Can reduce the thickness of Industrial Frequency Transformer greatly, reduce volume of transformer, save the material of making transformer and the realization cost that reduces Industrial Frequency Transformer.
In order to solve the problems of the technologies described above, the utility model embodiment provides a kind of Industrial Frequency Transformer, it is characterized in that, comprising:
The magnetic material that comprises a plurality of magnetic circuits;
And be centered around winding on a plurality of magnetic circuits of described magnetic material.
The utility model embodiment cooperates the winding on a plurality of magnetic circuits that are centered around described magnetic material to realize Industrial Frequency Transformer by the magnetic material that comprises a plurality of magnetic circuits, owing to adopt a plurality of magnetic circuits to substitute existing single magnetic circuit, reduce the thickness of Industrial Frequency Transformer greatly, reduce volume of transformer, saved the material of making transformer and the realization cost that reduces Industrial Frequency Transformer.
Description of drawings
Fig. 1 is the comparison diagram of stereochemical structure of the Industrial Frequency Transformer of the stereochemical structure of Industrial Frequency Transformer of the present utility model and prior art;
Fig. 2 is that the structure of an embodiment of Industrial Frequency Transformer of the present utility model is formed schematic diagram;
Fig. 3 is that the structure of the utility model another embodiment of getting Industrial Frequency Transformer is formed schematic diagram.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, the utility model is described in further detail below in conjunction with the drawings and specific embodiments.
The utility model cooperates the winding on a plurality of magnetic circuits that are centered around described magnetic material to realize Industrial Frequency Transformer by the magnetic material that comprises a plurality of magnetic circuits, traditional transformer is wound on winding on the single magnetic circuit, be dispersed on a plurality of magnetic circuits, a plurality of magnetic circuits of described multipath magnetic circuit magnetic material comprise the return yoke of described magnetic material, by by different magnetic loop energy dispersive or finish different magnetic functions, reach the purpose of conversion alternating current.Industrial Frequency Transformer of the present utility model is compared with traditional Industrial Frequency Transformer, has thin thickness, volume is little, saves material and cost-effective advantage.
Fig. 1 is the comparison diagram of stereochemical structure of the Industrial Frequency Transformer of the stereochemical structure of Industrial Frequency Transformer of the present utility model and prior art.As shown in Figure 1, the magnetic core of the Industrial Frequency Transformer 1 of prior art is divided into three layers by folded thick, folded thick discharging arranged side by side after will cutting apart by the physical connection mode, can form multipath magnetic circuit Industrial Frequency Transformer 2 of the present utility model, as shown in Figure 1, the folded thick formation multipath magnetic circuit Industrial Frequency Transformer 2 of two individual layers after cutting apart with the Industrial Frequency Transformer 1 of prior art just reaches identical alternating current transform effect with the Industrial Frequency Transformer 1 of prior art.At this moment, the thickness of multipath magnetic circuit Industrial Frequency Transformer 2 have only prior art Industrial Frequency Transformer 1 thickness 1/3.If further increase the layering of the Industrial Frequency Transformer 1 of prior art, such as, when the Industrial Frequency Transformer 1 with prior art is divided into five layers, the folded thick formation multipath magnetic circuit Industrial Frequency Transformer of three individual layers after cutting apart with the Industrial Frequency Transformer 1 of prior art just reaches identical alternating current transform effect with the Industrial Frequency Transformer 1 of prior art.And this moment, the thickness of the multipath magnetic circuit Industrial Frequency Transformer of the folded thick formation of described three individual layers have only prior art Industrial Frequency Transformer 1 thickness 1/5.By that analogy, when the magnetic circuit that adopts is many more, the thickness of multipath magnetic circuit Industrial Frequency Transformer will be thin more, and the material of saving is many more.
Further, Fig. 2 is the structure composition schematic diagram of an embodiment of Industrial Frequency Transformer of the present utility model.As shown in Figure 2, the Industrial Frequency Transformer of present embodiment comprises the magnetic material that includes three magnetic circuits 21 and is wound on three groups of windings 22 on described three magnetic circuits 21 that wherein, described magnetic material is a silicon steel sheet.The winding 22 of respectively organizing of coiling comprises an elementary winding and at least one secondary winding on each magnetic circuit of described three magnetic circuits.Between the winding of each magnetic circuit of described three magnetic circuits and the elementary winding on described each magnetic circuit and the secondary winding mode by series connection be connected.After with each windings in series, the magnetic field part between each winding will be cancelled out each other, and part will be strengthened mutually, has guaranteed that whole multipath magnetic circuit Industrial Frequency Transformer magnetic flux can not take place saturated.As previously mentioned, the thickness of the Industrial Frequency Transformer among this Fig. 2 have only prior art Industrial Frequency Transformer 1/3, two individual layers after required silicon steel sheet magnetic material only need be cut apart with the Industrial Frequency Transformer of prior art are folded thick material, just reach identical alternating current transform effect with the Industrial Frequency Transformer of prior art.The traditional Industrial Frequency Transformer of multipath magnetic circuit Industrial Frequency Transformer of present embodiment is compared, and has thin thickness, volume is little, saves material and cost-effective advantage.
Fig. 3 is that the structure of another embodiment of Industrial Frequency Transformer of the present utility model is formed schematic diagram.As shown in Figure 3, the Industrial Frequency Transformer of present embodiment comprises the magnetic material that comprises five magnetic circuits 21 and is wound on five groups of windings 22 on described five magnetic circuits 21 that wherein, described magnetic material is a silicon steel sheet.The winding 22 of respectively organizing of coiling comprises an elementary winding and at least one secondary winding on each magnetic circuit of described five magnetic circuits.Between the winding of each magnetic circuit of described five magnetic circuits and the elementary winding on described each magnetic circuit be connected with the mode of secondary winding by parallel connection.After each winding parallel connection, increased the negotiable magnitude of current of whole Industrial Frequency Transformer.Therefore, this parallel Industrial Frequency Transformer is applicable to the various systems that need the big electric current of circulation.As previously mentioned, the thickness of the Industrial Frequency Transformer among this Fig. 3 have only prior art Industrial Frequency Transformer 1/5, three individual layers after required silicon steel sheet magnetic material only need be cut apart with the Industrial Frequency Transformer of prior art are folded thick material, just reach identical alternating current transform effect with the Industrial Frequency Transformer of prior art.The traditional Industrial Frequency Transformer of multipath magnetic circuit Industrial Frequency Transformer of present embodiment is compared, and has thin thickness, volume is little, saves material and cost-effective advantage.
Above disclosed only is preferred embodiment of the present utility model, can not limit the interest field of the utility model certainly with this, and therefore the equivalent variations of being done according to the utility model claim still belongs to the scope that the utility model is contained.
Claims (7)
1, a kind of Industrial Frequency Transformer is characterized in that, comprising:
The magnetic material that comprises a plurality of magnetic circuits;
And be centered around winding on a plurality of magnetic circuits of described magnetic material.
2, Industrial Frequency Transformer as claimed in claim 1 is characterized in that, described magnetic material is a silicon steel sheet.
3, Industrial Frequency Transformer as claimed in claim 1 is characterized in that, the mode by series connection between the winding of each magnetic circuit of described a plurality of magnetic circuits connects.
4, Industrial Frequency Transformer as claimed in claim 1 is characterized in that, the mode by parallel connection between the winding of each magnetic circuit of described a plurality of magnetic circuits connects.
5, Industrial Frequency Transformer as claimed in claim 1 is characterized in that, the winding of coiling comprises an elementary winding and at least one secondary winding on each magnetic circuit of described a plurality of magnetic circuits.
6, Industrial Frequency Transformer as claimed in claim 5 is characterized in that, described elementary winding is connected with the mode or the mode in parallel of secondary winding by series connection.
7, Industrial Frequency Transformer as claimed in claim 1 is characterized in that, a plurality of magnetic circuits of described multipath magnetic circuit magnetic material comprise the return yoke of described magnetic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201719506U CN201138609Y (en) | 2007-09-26 | 2007-09-26 | Transformer of industrial frequency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201719506U CN201138609Y (en) | 2007-09-26 | 2007-09-26 | Transformer of industrial frequency |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201138609Y true CN201138609Y (en) | 2008-10-22 |
Family
ID=40039290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201719506U Expired - Fee Related CN201138609Y (en) | 2007-09-26 | 2007-09-26 | Transformer of industrial frequency |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201138609Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102982971A (en) * | 2012-11-26 | 2013-03-20 | 王奉瑾 | High voltage winding of transformer |
-
2007
- 2007-09-26 CN CNU2007201719506U patent/CN201138609Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102982971A (en) * | 2012-11-26 | 2013-03-20 | 王奉瑾 | High voltage winding of transformer |
| CN102982971B (en) * | 2012-11-26 | 2016-04-13 | 王奉瑾 | A kind of transformer high-voltage winding |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: WANG FENGJIN Free format text: FORMER OWNER: SHENZHEN P-TRANS PHOTOELECTRIC TECHNOLOGY CO., LTD. Effective date: 20080919 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20080919 Address after: Guangzhou City, Guangdong province Tianhe District Ascot Road No. sixty-two Chun Xuan 301 D room, zip code: 510075 Patentee after: Wang Fengjin Address before: Guangdong city of Shenzhen province Buji Langfang Li Xin Road No. 10 Chashan industrial zone two floor, zip code: 518112 Patentee before: Shenzhen Putly Optic-electronic Technology Co., Ltd. |
|
| ASS | Succession or assignment of patent right |
Owner name: ZHONGSHAN PROFESSIONAL POWER SUPPLY EQUIPMENT TECH Free format text: FORMER OWNER: WANG FENGJIN Effective date: 20120419 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 510075 GUANGZHOU, GUANGDONG PROVINCE TO: 528400 ZHONGSHAN, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20120419 Address after: 528400, A District, building 70, building A, fifth Zhongshan Avenue, Torch Development Zone, Guangdong, Zhongshan Patentee after: Zhongshan Purunsi Power Supply Equipment Technology Co., Ltd. Address before: Tianhe District Ascot road Guangzhou city Guangdong province 510075 No. sixty-two Chun Xuan 301 D room Patentee before: Wang Fengjin |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081022 Termination date: 20130926 |