CN105826049A - Iron core for transformer - Google Patents
Iron core for transformer Download PDFInfo
- Publication number
- CN105826049A CN105826049A CN201610351129.6A CN201610351129A CN105826049A CN 105826049 A CN105826049 A CN 105826049A CN 201610351129 A CN201610351129 A CN 201610351129A CN 105826049 A CN105826049 A CN 105826049A
- Authority
- CN
- China
- Prior art keywords
- monomer
- core
- transformer
- stalloy
- draw runner
- 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
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/24—Magnetic cores
- H01F27/26—Fastening parts of the core together; Fastening or mounting the core on casing or support
- H01F27/266—Fastening or mounting the core on casing or support
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/24—Magnetic cores
- H01F27/245—Magnetic cores made from sheets, e.g. grain-oriented
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing Cores, Coils, And Magnets (AREA)
Abstract
The invention discloses an iron core for a transformer. The iron core is formed by overlapping a plurality of sets of silicon steel sheets. Each set of silicon steel sheets is composed of a horizontal upper iron yoke monomer, a horizontal lower iron yoke monomer and a core column monomer which is vertically connected between the upper iron yoke monomer and the lower iron yoke monomer. An upper iron yoke is formed by the upper iron yoke monomers together. A lower iron yoke is formed by the lower iron yoke monomers together. A core column is formed by the core column monomers together. A plurality of sliding grooves and sliding bars are arranged between every two adjacent silicon steel sheets. In this way, according to the iron core for the transformer, fewer silicon steel sheets are used, so that the electrical performance is good, the structure is simple, assembling is convenient, and the material cost of the silicon steel sheets can be effectively and remarkably reduced.
Description
Technical field
The present invention relates to transformer technology neighborhood, be specifically related to a kind of core for transformer.
Background technology
The iron core of transformator is important parts of transformator, current iron core mainly has that stalloy is stacked to be formed, the upper surface of the iron core upper section of the transformer core of traditional type and lower surface are forge piece of step type structure design, and the upper surface of lower section and lower surface are also forge piece of step type structure design, the centre distance of upper section and lower section is center pillar height, this core structure makes the centre distance of the upper section of iron core and lower section bigger, making the stalloy large usage quantity of integrated iron core, production cost is higher.
Summary of the invention
The technical problem that present invention mainly solves is to provide a kind of core for transformer.
For solving above-mentioned technical problem, the technical scheme that the present invention uses is: a kind of core for transformer, form by some groups of stalloys are stacked including described iron core, often group stalloy is made up of horizontally disposed upper yoke monomer, lower yoke monomer and the stem stem monomer being vertically connected between upper yoke monomer and lower yoke monomer, described upper yoke monomer collectively forms upper yoke, described lower yoke monomer collectively forms lower yoke, described stem stem monomer collectively forms stem stem, is provided with some chutes and draw runner described in adjacent two between stalloy.
In a preferred embodiment of the present invention, each of described stalloy only exists the one in described chute or described draw runner.
In a preferred embodiment of the present invention, described chute or the described draw runner of each of each described stalloy are parallel to each other.
In a preferred embodiment of the present invention, the face that is connected of stalloy described in adjacent two certainly exists chute described in a group and described draw runner.
In a preferred embodiment of the present invention, stalloy described in adjacent two be connected face exist described chute match with the position of described draw runner.
The invention has the beneficial effects as follows: one core for transformer of the present invention, the stalloy consumption that this iron core uses is few, and not only good electric property, and simple in construction are easy to assembly, can effectively significantly reduce silicon steel material cost.
Accompanying drawing explanation
Fig. 1 is the front view of a kind of core for transformer.
Fig. 2 is the left view of a kind of core for transformer.
In accompanying drawing, the labelling of each parts is as follows: 1, stalloy;2, upper yoke monomer;3, lower yoke monomer;4, stem stem;5, upper yoke;6, lower yoke;7, chute;8, draw runner.
Detailed description of the invention
Below in conjunction with the accompanying drawings presently preferred embodiments of the present invention is described in detail, so that advantages and features of the invention can be easier to be readily appreciated by one skilled in the art, thus protection scope of the present invention is made apparent clear and definite defining.
Refer to Fig. 1 and Fig. 2, the embodiment of the present invention includes: a kind of core for transformer, form by some groups of stalloys 1 are stacked including described iron core, often group stalloy 1 is by horizontally disposed upper yoke monomer 2, lower yoke monomer 3 and the stem stem monomer composition being vertically connected between upper yoke monomer 2 and lower yoke monomer 3, described upper yoke monomer 1 collectively forms upper yoke 5, described lower yoke monomer 3 collectively forms lower yoke 6, described stem stem monomer collectively forms stem stem 4, some chutes 7 and draw runner 8 it is provided with between stalloy 1 described in adjacent two, described chute 7 matches with described draw runner 8, the assembling making total is convenient.
The one in described chute 7 or described draw runner 8 is only existed so that stalloy 1 connection described in adjacent two is more prone on each of described stalloy 1.
Described chute 7 or the described draw runner 8 of each of each described stalloy 1 are parallel to each other, and move when facilitating connection so that mobile smooth and easy.
The face that is connected of stalloy 1 described in adjacent two certainly exists chute 7 described in a group and described draw runner 8, and joint face uses chute 7 described in a group and described draw runner 8 so that adjacent described stalloy 1 can be with compact siro spinning technology.
The described chute 7 that face exists that is connected of stalloy 1 described in adjacent two matches with the position of described draw runner 8 so that the core structure after combination is completely and standard.
Compared with prior art, one core for transformer of the present invention, the stalloy consumption that this iron core uses is few, and not only good electric property, and simple in construction are easy to assembly, can effectively significantly reduce silicon steel material cost.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every equivalent structure utilizing description of the invention and accompanying drawing content to be made or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical fields, the most in like manner it is included in the scope of patent protection of the present invention.
Claims (5)
1. a core for transformer, form by some groups of stalloys are stacked including described iron core, often group stalloy is made up of horizontally disposed upper yoke monomer, lower yoke monomer and the stem stem monomer being vertically connected between upper yoke monomer and lower yoke monomer, described upper yoke monomer collectively forms upper yoke, described lower yoke monomer collectively forms lower yoke, described stem stem monomer collectively forms stem stem, it is characterised in that: it is provided with some chutes and draw runner described in adjacent two between stalloy.
A kind of core for transformer the most according to claim 1, it is characterised in that: only exist the one in described chute or described draw runner on each of described stalloy.
A kind of core for transformer the most according to claim 1, it is characterised in that: described chute or the described draw runner of each of each described stalloy are parallel to each other.
A kind of core for transformer the most according to claim 1, it is characterised in that: the face that is connected of stalloy described in adjacent two certainly exists chute described in a group and described draw runner.
A kind of core for transformer the most according to claim 1, it is characterised in that: the described chute that face exists that is connected of stalloy described in adjacent two matches with the position of described draw runner.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610351129.6A CN105826049A (en) | 2016-05-25 | 2016-05-25 | Iron core for transformer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610351129.6A CN105826049A (en) | 2016-05-25 | 2016-05-25 | Iron core for transformer |
Publications (1)
Publication Number | Publication Date |
---|---|
CN105826049A true CN105826049A (en) | 2016-08-03 |
Family
ID=56530570
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610351129.6A Pending CN105826049A (en) | 2016-05-25 | 2016-05-25 | Iron core for transformer |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105826049A (en) |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20040039726A (en) * | 2002-11-04 | 2004-05-12 | 김명득 | Apparatus for manufacture of pass core and manufactured pass core using the same |
CN102360789A (en) * | 2011-10-11 | 2012-02-22 | 苏州康开电气有限公司 | Self-riveting silicon steel sheet iron core |
CN102426908A (en) * | 2011-12-19 | 2012-04-25 | 苏州博远特种变压器有限公司 | Iron core of transformer |
CN102436908A (en) * | 2011-12-19 | 2012-05-02 | 苏州博远特种变压器有限公司 | Iron core for transformer |
CN202771922U (en) * | 2012-09-04 | 2013-03-06 | 杭州特种变压器有限公司 | Material-saving iron core structure of transformer |
CN203691773U (en) * | 2013-11-27 | 2014-07-02 | 李朝立 | Portable power source, and shell thereof |
CN204178881U (en) * | 2014-11-18 | 2015-02-25 | 廖见旭 | A kind of reactance protection electricity-saving appliance |
CN204179667U (en) * | 2014-11-18 | 2015-02-25 | 廖见旭 | A kind of inductor filter multiplier (-icator) |
CN105206391A (en) * | 2015-11-04 | 2015-12-30 | 重庆泽青巨科技发展有限公司 | Transformer core |
CN105206390A (en) * | 2015-10-09 | 2015-12-30 | 重庆泽青巨科技发展有限公司 | Transformer core |
CN105225799A (en) * | 2015-11-04 | 2016-01-06 | 重庆泽青巨科技发展有限公司 | A kind of transformer chip |
CN205810538U (en) * | 2016-05-25 | 2016-12-14 | 常熟市常源变压器有限公司 | A kind of core for transformer |
-
2016
- 2016-05-25 CN CN201610351129.6A patent/CN105826049A/en active Pending
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20040039726A (en) * | 2002-11-04 | 2004-05-12 | 김명득 | Apparatus for manufacture of pass core and manufactured pass core using the same |
CN102360789A (en) * | 2011-10-11 | 2012-02-22 | 苏州康开电气有限公司 | Self-riveting silicon steel sheet iron core |
CN102426908A (en) * | 2011-12-19 | 2012-04-25 | 苏州博远特种变压器有限公司 | Iron core of transformer |
CN102436908A (en) * | 2011-12-19 | 2012-05-02 | 苏州博远特种变压器有限公司 | Iron core for transformer |
CN202771922U (en) * | 2012-09-04 | 2013-03-06 | 杭州特种变压器有限公司 | Material-saving iron core structure of transformer |
CN203691773U (en) * | 2013-11-27 | 2014-07-02 | 李朝立 | Portable power source, and shell thereof |
CN204178881U (en) * | 2014-11-18 | 2015-02-25 | 廖见旭 | A kind of reactance protection electricity-saving appliance |
CN204179667U (en) * | 2014-11-18 | 2015-02-25 | 廖见旭 | A kind of inductor filter multiplier (-icator) |
CN105206390A (en) * | 2015-10-09 | 2015-12-30 | 重庆泽青巨科技发展有限公司 | Transformer core |
CN105206391A (en) * | 2015-11-04 | 2015-12-30 | 重庆泽青巨科技发展有限公司 | Transformer core |
CN105225799A (en) * | 2015-11-04 | 2016-01-06 | 重庆泽青巨科技发展有限公司 | A kind of transformer chip |
CN205810538U (en) * | 2016-05-25 | 2016-12-14 | 常熟市常源变压器有限公司 | A kind of core for transformer |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN205810538U (en) | A kind of core for transformer | |
CN201576540U (en) | Wire outlet structure of dry type transformer | |
CN105826049A (en) | Iron core for transformer | |
CN202771922U (en) | Material-saving iron core structure of transformer | |
CN202615995U (en) | Low-voltage lead connection structure of three-dimensional rolled iron core dry-type transformer | |
CN202816597U (en) | Vertical-typed voltage withstand transformer bobbin | |
CN203114805U (en) | Screen connecting structure | |
CN103943325A (en) | High utilization rate magnetic core | |
CN202855975U (en) | Electric plug bush | |
CN105097238A (en) | Insulating cushion block used for dry transformer | |
CN203850106U (en) | Magnetic core with high utilization rate | |
CN205478694U (en) | High frictional force attaches general type angle sign indicating number of frame | |
CN204946684U (en) | Dry-type transformer cross-over block | |
CN105216483A (en) | A kind of pen core assembly machine automatically | |
CN204475720U (en) | Balcony glass railing | |
CN205376832U (en) | Homopolar integrated plug bush and socket | |
CN205904303U (en) | Lower mould fixing device | |
CN205057052U (en) | ES magnetism core die | |
CN203760287U (en) | Transformer framework and transformer | |
CN205828091U (en) | A kind of transformer iron-core structure | |
CN102436908A (en) | Iron core for transformer | |
CN202373417U (en) | Iron core for transformer | |
CN202422933U (en) | Manganese-zinc ferrite core | |
CN207716070U (en) | A kind of profile shapes for flat car side bar | |
CN203325682U (en) | Tower type transformer framework |
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: 20160803 |
|
RJ01 | Rejection of invention patent application after publication |