CN102982971B - A kind of transformer high-voltage winding - Google Patents
A kind of transformer high-voltage winding Download PDFInfo
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- CN102982971B CN102982971B CN201210488204.5A CN201210488204A CN102982971B CN 102982971 B CN102982971 B CN 102982971B CN 201210488204 A CN201210488204 A CN 201210488204A CN 102982971 B CN102982971 B CN 102982971B
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- coil
- binding posts
- described coil
- voltage winding
- transformer high
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Abstract
The present invention relates to a kind of transformer high-voltage winding, comprise multiple coil (1), the through hole (2) for passing for iron core (5) is provided with at described coil (1) center, described coil (1) surface is provided with insulating barrier (3), multiple described coil (1) is connected as a single entity by described insulating barrier (3), described coil (1) side is provided with 2 binding posts (4), multiple described coil (1) is electrically connected with 2 described binding posts (4), multiple magnetic circuit transformer has a high pressure winding in the same position of each magnetic circuit, multiple such transformer high-voltage winding is integrated into a unified module, be convenient to produce and install, also quality control is convenient to.
Description
[technical field]
The present invention relates to a kind of transformer high-voltage winding.
[background technology]
Transformer is conversion alternating voltage, the device of electric current and impedance, transformer is made up of magnetic core and coil, coil has two or more winding, winding and magnetic core are collectively referred to as power transformer body, it is the circuit part setting up magnetic field and electric energy transmitting, in principle, magnetic core is the magnetic circuit forming transformer, the electric energy conversion of primary circuit is magnetic energy by it, again this magnetic energy is converted into the electric energy of secondary circuit, therefore, magnetic core is the mediator of energy transferring, structurally, magnetic core is the skeleton forming transformer, its core post is overlapped the coil with insulation, and securely they supported and compress, coil has two or more winding, wherein connect the winding of power supply primary coil, remaining winding is secondary coil.
Winding is divided into input winding by function and exports winding, input winding converts electrical energy into magnetic field energy, exports winding and magnetic energy is converted to electric energy and exports, by input winding with export that umber of turn is different realizes transformation, and the performance of transformer how, substantially decided by winding.
Current high pressure winding is all a coil, namely a magnetic circuit can only be formed, when making multiple magnetic circuit transformer, the mode by the coil of multiple high pressure winding is connected by external stability is needed to connect together side by side, form multiple magnetic circuit, both waste the time like this, can not product quality be ensured, in order to solve the problem, the present inventor designs the present invention.
[summary of the invention]
Technical problem to be solved by this invention is for above-mentioned deficiency of the prior art, a kind of transformer high-voltage winding is provided, multiple magnetic circuit transformer has a high pressure winding in the same position of each magnetic circuit, multiple such transformer high-voltage winding is integrated into a unified module, be convenient to produce and install, be also convenient to quality control.
For achieving the above object, present invention employs following technical proposals:
A kind of transformer high-voltage winding, comprise multiple coil, described hub of a spool is provided with the through hole for passing for iron core, described coil surface is provided with insulating barrier, multiple described coil is connected as a single entity by described insulating barrier, described coil side is provided with 2 binding posts, and multiple described coil is electrically connected with 2 described binding posts.
Multiple coil described above is electrically connected with 2 described binding posts by the mode of series connection.
Multiple coil described above is electrically connected with 2 described binding posts by mode in parallel.
Multiple coil described above is electrically connected with 2 described binding posts by the mode of series-parallel connection.
Insulating barrier described above is epoxy fiberglass layer.
Coil described above is 3.
Insulating barrier described above is covered on described coil by the mode of vacuum pressing and casting.
The height H of coil described above is 220 ~ 230mm, and the length L of 3 described coils is 595 ~ 605mm, and the distance S between 2 described binding posts is 120 ~ 130mm.
The height H of coil described above is 226mm, and the length L of 3 described coils is 601mm, and the distance S between described 2 binding posts is 126mm.
The invention has the beneficial effects as follows:
1, the transformer high-voltage winding among the present invention, comprise multiple coil, hub of a spool is provided with the through hole for passing for iron core, coil surface is provided with insulating barrier, multiple coil is connected as a single entity by insulating barrier, coil side is provided with 2 binding posts, multiple coil is electrically connected with 2 binding posts, multiple magnetic circuit transformer has a high pressure winding in the same position of each magnetic circuit, multiple such transformer high-voltage winding is integrated into a unified module, be convenient to produce and install, be also convenient to quality control;
2, among the present invention, insulating barrier covers on coil by the mode of vacuum pressing and casting, easy to process, ensures the high-performance of coil;
[accompanying drawing explanation]
Fig. 1 is the three-dimensional view that high pressure winding of the present invention comprises 3 coils;
Fig. 2 is the vertical view that high pressure winding of the present invention comprises 3 coils and iron core assembly;
Fig. 3 is the front view that high pressure winding of the present invention comprises 3 coils;
Fig. 4 is the portion of I shown in Fig. 3 partial enlarged drawing;
Fig. 5 is that high pressure winding of the present invention comprises 3 coils and is installed to three-dimensional view on transformer.
[embodiment]
Below in conjunction with accompanying drawing, further detailed description is done to the present invention.
As shown in Figures 1 to 5, a kind of transformer high-voltage winding, comprise multiple coil 1, the through hole 2 for passing for iron core 5 is provided with at described coil 1 center, described coil 1 surface is provided with insulating barrier 3, multiple described coil 1 is connected as a single entity by described insulation 3, described coil 1 side is provided with 2 binding posts 4, multiple described coil 1 is electrically connected with 2 described binding posts 4, multiple magnetic circuit transformer has a high pressure winding in the same position of each magnetic circuit, multiple such transformer high-voltage winding is integrated into a unified module, be convenient to produce and install, also quality control is convenient to.
As shown in Figure 1, shown in Figure 5, in the present embodiment, multiple described coil 1 is electrically connected with 2 described binding posts 4 by the mode of series connection, as another embodiment of the invention, multiple described coil 1 is electrically connected with 2 described binding posts 4 by mode in parallel, as the third execution mode of the present invention, multiple described coil 1 is electrically connected with 2 described binding posts 4 by the mode of series-parallel connection, is convenient to the output characteristic that user changes transformer current voltage.
As shown in Figure 1, shown in Figure 5, in the present embodiment, described insulating barrier 3 is epoxy fiberglass layer, good insulation preformance, safe ready.
As shown in Figure 1, shown in Figure 5, in the present embodiment, described coil 1 is 3, is convenient to assembling, is convenient to realize.
As shown in Fig. 1, Fig. 3, Fig. 4, in the present embodiment, described insulating barrier 3 covers on described coil 1 by the mode of vacuum pressing and casting, easy to process, ensures the high-performance of coil.
As shown in Figure 2 and Figure 3, in the present embodiment, the height H of coil 1 is 220 ~ 230mm, and the length L of 3 coils 1 is 595 ~ 605mm, and the distance S between two binding posts 4 is 120 ~ 130mm, as optimal way of the present invention, the height H of coil 1 is 226mm, and the length L of 3 coils 1 is 601mm, and the distance S between 2 binding posts 4 is 126mm, rational in infrastructure, good looking appearance.
Claims (6)
1. a transformer high-voltage winding, it is characterized in that: comprise multiple coil (1), the through hole (2) for passing for iron core (5) is provided with at described coil (1) center, described coil (1) surface is provided with insulating barrier (3), multiple described coil (1) is connected as a single entity by described insulating barrier (3), described coil (1) side is provided with 2 binding posts (4), multiple described coil (1) is electrically connected with 2 described binding posts (4), described insulating barrier (3) covers on described coil (1) by the mode of vacuum pressing and casting, described coil (1) is 3, the height H of described coil (1) is 220 ~ 230mm, the total length L of 3 described coils (1) is 595 ~ 605mm, distance S between 2 described binding posts (4) is 120 ~ 130mm.
2. a kind of transformer high-voltage winding according to claim 1, is characterized in that: multiple described coil (1) is electrically connected with 2 described binding posts (4) by the mode of series connection.
3. a kind of transformer high-voltage winding according to claim 1, is characterized in that: multiple described coil (1) is electrically connected with 2 described binding posts (4) by mode in parallel.
4. a kind of transformer high-voltage winding according to claim 1, is characterized in that: multiple described coil (1) is electrically connected with 2 described binding posts (4) by the mode of series-parallel connection.
5. a kind of transformer high-voltage winding according to claim 1, is characterized in that: described insulating barrier (3) is epoxy fiberglass layer.
6. a kind of transformer high-voltage winding according to claim 1, it is characterized in that: the height H of described coil (1) is 226mm, the length L of 3 described coils (1) is 601mm, and the distance S between described 2 binding posts (4) is 126mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210488204.5A CN102982971B (en) | 2012-11-26 | 2012-11-26 | A kind of transformer high-voltage winding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210488204.5A CN102982971B (en) | 2012-11-26 | 2012-11-26 | A kind of transformer high-voltage winding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102982971A CN102982971A (en) | 2013-03-20 |
| CN102982971B true CN102982971B (en) | 2016-04-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210488204.5A Expired - Fee Related CN102982971B (en) | 2012-11-26 | 2012-11-26 | A kind of transformer high-voltage winding |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102982973B (en) * | 2012-11-28 | 2015-09-30 | 王奉瑾 | A kind of laminated type transformer |
| CN103035378B (en) * | 2012-11-28 | 2015-08-12 | 王奉瑾 | A kind of interlayer type transformer |
| DE202017104255U1 (en) * | 2017-07-18 | 2017-08-04 | Robert Bosch Gmbh | Suppression system, drive and hand tool |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201138609Y (en) * | 2007-09-26 | 2008-10-22 | 深圳市浦天利光电技术有限公司 | Transformer of industrial frequency |
| CN201498328U (en) * | 2009-05-08 | 2010-06-02 | 上海沪光变压器有限公司 | Epoxy cast dry-type distribution transformer winding formed through one-time integration |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005158857A (en) * | 2003-11-21 | 2005-06-16 | Hitachi Industrial Equipment Systems Co Ltd | Mold coil |
| CN101728067B (en) * | 2010-01-15 | 2011-09-14 | 中国西电电气股份有限公司 | Casting type power extraction coil structure and preparation method thereof |
| JP5482432B2 (en) * | 2010-05-14 | 2014-05-07 | 株式会社豊田自動織機 | Coil parts, reactor, and method for forming coil parts |
| CN202523519U (en) * | 2012-03-29 | 2012-11-07 | 武汉振源电力设备有限公司 | Coil structure for dry-type transformer |
| CN203013463U (en) * | 2012-11-26 | 2013-06-19 | 王奉瑾 | Coated-type transformer high-voltage winding |
-
2012
- 2012-11-26 CN CN201210488204.5A patent/CN102982971B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201138609Y (en) * | 2007-09-26 | 2008-10-22 | 深圳市浦天利光电技术有限公司 | Transformer of industrial frequency |
| CN201498328U (en) * | 2009-05-08 | 2010-06-02 | 上海沪光变压器有限公司 | Epoxy cast dry-type distribution transformer winding formed through one-time integration |
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| CN102982971A (en) | 2013-03-20 |
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Granted publication date: 20160413 Termination date: 20171126 |