CN103489588A - Transformer with high overload resistance - Google Patents

Transformer with high overload resistance Download PDF

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Publication number
CN103489588A
CN103489588A CN201310442343.9A CN201310442343A CN103489588A CN 103489588 A CN103489588 A CN 103489588A CN 201310442343 A CN201310442343 A CN 201310442343A CN 103489588 A CN103489588 A CN 103489588A
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CN
China
Prior art keywords
conductor layer
transformer
wire
layer
coil
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.)
Pending
Application number
CN201310442343.9A
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Chinese (zh)
Inventor
沈永福
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SUZHOU KANGKAI ELECTRIC CO Ltd
Original Assignee
SUZHOU KANGKAI ELECTRIC CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SUZHOU KANGKAI ELECTRIC CO Ltd filed Critical SUZHOU KANGKAI ELECTRIC CO Ltd
Priority to CN201310442343.9A priority Critical patent/CN103489588A/en
Publication of CN103489588A publication Critical patent/CN103489588A/en
Pending legal-status Critical Current

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Abstract

The invention relates to a transformer with high overload resistance. The transformer comprises an iron core, a primary coil and a secondary coil. Each of the primary coil and the secondary coil comprises at least one conductor layer or a framework and at least one conductor layer wound on the framework, and each conductor layer comprises at least one insulated conductor which is wound circle by circle to form the conductor layer. The transformer has the advantages that insulating layers are omitted among the conductor layers, so that the heat dissipation property and the overload ability of the coils can be improved, usage of chemical materials is reduced, and the transformer plays an important role in energy conservation and emission reduction.

Description

Strong anti-overload ability transformer
Technical field
The present invention relates to a kind of transformer, particularly a kind of strong anti-overload ability transformer.
Background technology
The composition of transformer: 1. permeability magnetic material, Industrial Frequency Transformer is used silicon steel sheet, high frequency transformer to use magnetic core.2. electric conducting material, enamelled wire, copper sheet and copper pipe { use the water for cooling structure }.3. insulating material, comprise skeleton, insulating barrier, plastic film etc.Due to the existence of insulating barrier, reduced heat radiation and the overload capacity of coil, manufacture insulating barrier simultaneously and need to use a large amount of chemical materials, resource has been caused to certain waste.
Summary of the invention
The purpose of this invention is to provide a kind of strong anti-overload ability transformer.
For achieving the above object, the technical solution used in the present invention is: a kind of strong anti-overload ability transformer, it comprises iron core, primary coil and secondary coil, primary coil and secondary coil by least one layer conductor layer, form or by skeleton and at least the conductor layer of one deck winding on described skeleton form, every layer of described conductor layer suffers a circle coiling by least one eradication edge wire one circle and forms.
Optimize, the cross section of described wire is rectangle, the broad side surface that the side at the place, both sides that this rectangle length of side is longer is wire, the narrow side that the side at the place, both sides that the length of side is shorter is wire, after described wire turns to conductor layer, the inwall of conductor layer and outer wall are respectively two narrow sides of wire.
Due to technique scheme, use, the present invention compared with prior art has following advantages: naked layer between conductor layer of the present invention, improved thermal diffusivity and the overload capacity of coil, and reduced the use of chemical material, for energy-saving and emission-reduction play a significant role.
The accompanying drawing explanation
The front view that accompanying drawing 1 is transformer;
The front view that accompanying drawing 2 is coil;
The left view that accompanying drawing 3 is coil;
The three-dimensional view that accompanying drawing 4 is wire;
In above accompanying drawing: 1, conductor layer; 2, skeleton; 3, secondary coil; 4, primary coil; 5, iron core; 11, wire; 12, broad side surface; 13, narrow side.
Embodiment
Below in conjunction with embodiment shown in the drawings, the invention will be further described.
As shown in Figure 1, 2, 3, this strong anti-overload ability transformer, it comprises iron core 5, primary coil 4 and secondary coil 3, primary coil 4 and secondary coil 3 by least one layer conductor layer 1, form or by skeleton 2 and at least the conductor layer 1 of one deck winding on described skeleton 2 form, every layer of described conductor layer 1 suffers a circle coiling by least one eradication edge wire 11 1 circles and forms.In the present embodiment, conductor layer 1 is one deck, and its outside naked layer, therefore improved the thermal diffusivity of coil, and then extended the useful life of transformer, and reduced the use of chemical material, for energy-saving and emission-reduction play a significant role.
As shown in Figure 4, the cross section of wire 11 is rectangle, the broad side surface 12 that the side at the place, both sides that this rectangle length of side is longer is wire, the narrow side 13 that the side at the place, both sides that the length of side is shorter is wire, after wire 11 turns to conductor layer 1, the inwall of conductor layer 1 and outer wall are respectively two narrow sides 13 of wire 11.
Above-described embodiment is only explanation technical conceive of the present invention and characteristics, and its purpose is to allow the person skilled in the art can understand content of the present invention and implement according to this, can not limit the scope of the invention with this.All equivalences that Spirit Essence is done according to the present invention change or modify, within all should being encompassed in protection scope of the present invention.

Claims (2)

1. one kind strong anti-overload ability transformer, it comprises iron core (5), primary coil (4) and secondary coil (3), it is characterized in that: primary coil (4) and secondary coil (3) by least one layer conductor layer (1), form or by skeleton (2) and at least the conductor layer (1) of one deck winding on described skeleton (2) forms, every layer of described conductor layer (1) enclosed and suffers a circle coiling and form by least one eradication edge wire (11).
2. according to the strong anti-overload ability transformer shown in claim 1, it is characterized in that: the cross section of described wire (11) is rectangle, the broad side surface (12) that the side at the place, both sides that this rectangle length of side is longer is wire, the narrow side (13) that the side at the place, both sides that the length of side is shorter is wire, after described wire (11) turns to conductor layer (1), the inwall of conductor layer (1) and outer wall are respectively two narrow sides (13) of wire (11).
CN201310442343.9A 2013-09-25 2013-09-25 Transformer with high overload resistance Pending CN103489588A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310442343.9A CN103489588A (en) 2013-09-25 2013-09-25 Transformer with high overload resistance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310442343.9A CN103489588A (en) 2013-09-25 2013-09-25 Transformer with high overload resistance

Publications (1)

Publication Number Publication Date
CN103489588A true CN103489588A (en) 2014-01-01

Family

ID=49829745

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310442343.9A Pending CN103489588A (en) 2013-09-25 2013-09-25 Transformer with high overload resistance

Country Status (1)

Country Link
CN (1) CN103489588A (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009152340A (en) * 2007-12-20 2009-07-09 Sumitomo Electric Ind Ltd Manufacturing method of coil molding, and coil molding
JP2010245458A (en) * 2009-04-09 2010-10-28 Sumitomo Electric Ind Ltd Coil member for reactor and reactor
CN202258649U (en) * 2011-10-10 2012-05-30 上海良治电器技术有限公司 Novel reactor
CN202405070U (en) * 2011-12-22 2012-08-29 深圳市铂科磁材有限公司 Coil structure
CN102859620A (en) * 2010-04-23 2013-01-02 住友电装株式会社 Reactor
CN102985987A (en) * 2010-07-13 2013-03-20 住友电气工业株式会社 Reactor
CN203456248U (en) * 2013-09-25 2014-02-26 苏州康开电气有限公司 Transformer with strong overload resisting capacity

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009152340A (en) * 2007-12-20 2009-07-09 Sumitomo Electric Ind Ltd Manufacturing method of coil molding, and coil molding
JP2010245458A (en) * 2009-04-09 2010-10-28 Sumitomo Electric Ind Ltd Coil member for reactor and reactor
CN102859620A (en) * 2010-04-23 2013-01-02 住友电装株式会社 Reactor
CN102985987A (en) * 2010-07-13 2013-03-20 住友电气工业株式会社 Reactor
CN202258649U (en) * 2011-10-10 2012-05-30 上海良治电器技术有限公司 Novel reactor
CN202405070U (en) * 2011-12-22 2012-08-29 深圳市铂科磁材有限公司 Coil structure
CN203456248U (en) * 2013-09-25 2014-02-26 苏州康开电气有限公司 Transformer with strong overload resisting capacity

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Application publication date: 20140101