CN103985528A - Primary/secondary independent switch transformer - Google Patents
Primary/secondary independent switch transformer Download PDFInfo
- Publication number
- CN103985528A CN103985528A CN201410208313.6A CN201410208313A CN103985528A CN 103985528 A CN103985528 A CN 103985528A CN 201410208313 A CN201410208313 A CN 201410208313A CN 103985528 A CN103985528 A CN 103985528A
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- China
- Prior art keywords
- primary
- side framework
- primary side
- side skeleton
- magnetic core
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- Coils Of Transformers For General Uses (AREA)
Abstract
The invention discloses a primary/secondary independent switch transformer which comprises a primary-side framework independently wound with a primary coil and a secondary-side framework independently wound with a secondary coil, wherein the primary-side framework and the secondary-side framework are fixed together by virtue of the magnetic core. The frame is divided into the primary-side framework and the secondary-side framework; the primary-side framework can be used for fully automatically winding wires at a high speed, so that the speed is improved and the wound wire consistency is ensured; the secondary-side framework is capable of ensuring the insulation of coil windings only by use of cotton covered wires without wrapping a non-woven fabric and an adhesive tape, so that turn-to-turn defectiveness is prevented; compared with an EFD-type magnetic core, the EE-type magnetic core is less in possibility of deformation and cracking, so that the product percent of pass is improved.
Description
Technical field
The present invention relates to a kind of primary and secondary self switch transformer, belong to field transformer.
Background technology
EE type transformer framework draws the monolithic devices skeletons that adopt more at present, high-power transformer also will guarantee the safety distance of primary and secondary and magnetic core simultaneously, need to add shell protects, and for guaranteeing safety requirement, product generally all needs to wrap nonwoven adhesive tape, between winding, wrap insulating tape, efficiency is low little, and consistency is poor.
Summary of the invention
Goal of the invention: the present invention proposes a kind of primary and secondary self switch transformer, has saved the operation of wrapping nonwoven adhesive tape or layer insulation adhesive tape.
Technical scheme: the technical solution used in the present invention is a kind of primary and secondary self switch transformer, comprise the primary side skeleton of coiling primary coil respectively, and the primary side skeleton of coiling secondary coil, magnetic core is fixed together primary side skeleton and primary side skeleton.
Preferably, described magnetic core is comprised of two " E " sections magnets.
Preferably, described primary side skeleton is provided with the first wing plate.Described primary side skeleton is also provided with the second wing plate.
Beneficial effect: the present invention is divided into primary side skeleton and primary side skeleton by skeleton, primary side skeleton can wind the line with high-speed full-automatic, raising speed and can guarantee coiling consistency; The coiling of primary side skeleton does not need to wrap nonwoven, encapsulate band, only adopts cotton covered wire just can guarantee the insulation between coil windings, thereby prevents that turn-to-turn is bad; EE type magnetic core is not easy distortion, cracking etc. compared with EFD type magnetic core, thereby improves the qualification rate of product.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is profile of the present invention;
Fig. 3 is the structural representation of primary side skeleton of the present invention;
Fig. 4 is the structural representation of primary side skeleton of the present invention;
Fig. 5 is E shape ferromagnet structural representation of the present invention.
Embodiment
Below in conjunction with the drawings and specific embodiments, further illustrate the present invention, should understand these embodiment is only not used in and limits the scope of the invention for the present invention is described, after having read the present invention, those skilled in the art all fall within the application's claims limited range to the modification of various equivalents of the present invention.
As shown in Figure 1, the present invention includes primary side skeleton 1 and primary side skeleton 2, namely the skeleton of existing EE type transformer integral type is divided for primary side skeleton 1 and primary side skeleton 2.Magnetic core 3 is comprised of two E sections magnets.As shown in Figure 2 and Figure 5, the middle protuberance of magnetic core 3 passes from the through hole 4 in the middle of primary side skeleton 1 and primary side skeleton 2, and both are fixed together.
In Fig. 3, primary side skeleton 1 centre is provided with a through hole 4 that holds magnetic core 3 middle protuberances.Primary side skeleton 1 is also provided with the first wing plate 5 with its transverse cross-section parallel.Between primary side skeleton 1 and the first wing plate 5, form the space that holds coil, can be by coil winding machine by primary coil coiling wherein.
As shown in Figure 4, primary side skeleton 2 centres are provided with the through hole that holds magnetic core 3 middle protuberances.Primary side skeleton 2 is provided with the second wing plate 6 with its transverse cross-section parallel.Between primary side skeleton 2 and the second wing plate 6, form the space that holds coil, can be by coil winding machine by secondary coil coiling wherein.
Claims (4)
1. a primary and secondary self switch transformer, is characterized in that, comprises the primary side skeleton of independent coiling primary coil respectively, and the primary side skeleton of independent coiling secondary coil, and magnetic core is fixed together primary side skeleton and primary side skeleton.
2. primary and secondary self switch transformer according to claim 1, is characterized in that, described magnetic core is comprised of two E sections magnet magnetic cores.
3. primary and secondary self switch transformer according to claim 1, is characterized in that, described primary side skeleton is also provided with the first wing plate and independent kinking PIN pin, separates independent coiling completely.
4. primary and secondary self switch transformer according to claim 1, is characterized in that, described primary side skeleton is also provided with the second wing plate and independent kinking PIN pin, separates independent coiling completely.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410208313.6A CN103985528A (en) | 2014-05-16 | 2014-05-16 | Primary/secondary independent switch transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410208313.6A CN103985528A (en) | 2014-05-16 | 2014-05-16 | Primary/secondary independent switch transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103985528A true CN103985528A (en) | 2014-08-13 |
Family
ID=51277459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410208313.6A Pending CN103985528A (en) | 2014-05-16 | 2014-05-16 | Primary/secondary independent switch transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103985528A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110534291A (en) * | 2019-07-31 | 2019-12-03 | 关军 | A kind of vertical winding type flat transformer |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102568782A (en) * | 2010-12-20 | 2012-07-11 | 三星电机株式会社 | Transformer and flat panel display device including the same |
| CN202373432U (en) * | 2011-12-13 | 2012-08-08 | 台湾东电化股份有限公司 | Combined type high tension transformer reel structure |
| CN203038768U (en) * | 2012-12-31 | 2013-07-03 | 江苏利通电子有限公司 | Combined isolated transformer |
| CN203882781U (en) * | 2014-05-16 | 2014-10-15 | 江苏利通电子有限公司 | Primary-secondary independent switching transformer |
-
2014
- 2014-05-16 CN CN201410208313.6A patent/CN103985528A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102568782A (en) * | 2010-12-20 | 2012-07-11 | 三星电机株式会社 | Transformer and flat panel display device including the same |
| CN202373432U (en) * | 2011-12-13 | 2012-08-08 | 台湾东电化股份有限公司 | Combined type high tension transformer reel structure |
| CN203038768U (en) * | 2012-12-31 | 2013-07-03 | 江苏利通电子有限公司 | Combined isolated transformer |
| CN203882781U (en) * | 2014-05-16 | 2014-10-15 | 江苏利通电子有限公司 | Primary-secondary independent switching transformer |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110534291A (en) * | 2019-07-31 | 2019-12-03 | 关军 | A kind of vertical winding type flat transformer |
| CN110534291B (en) * | 2019-07-31 | 2020-07-24 | 浙江华荣电池股份有限公司 | Immediately, around flat transformer of formula |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140813 |
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| RJ01 | Rejection of invention patent application after publication |