CN104835634B - High-power many group lead-in wire ring-shaped transformer - Google Patents
High-power many group lead-in wire ring-shaped transformer Download PDFInfo
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- CN104835634B CN104835634B CN201510264091.4A CN201510264091A CN104835634B CN 104835634 B CN104835634 B CN 104835634B CN 201510264091 A CN201510264091 A CN 201510264091A CN 104835634 B CN104835634 B CN 104835634B
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Abstract
The present invention relates to transformator, a kind of high-power many group lead-in wire ring-shaped transformer, including base, the laminating of described susceptor surface is provided with sealed insulation plate, centre position, described sealed insulation plate surface is fixed with a coil straight up and fixes post, fix post around described coil on sealed insulation plate and be provided with coil, described coil top is disposed with epoxy insulating board from bottom to top, cover plate, described cover plate and coil are fixed and are fixed screw by cover plate between post and be fastenedly connected, inside coil and infusion epoxy resin between post fixed by coil, patch panel is on the cover board set and fixes post, patch panel is fixedly connected on described patch panel and fixes post, some contact screws are set on described patch panel, lead-out wires of coil is corresponding with described contact screw to be connected, this transformer device structure is stable, winding displacement is clean and tidy.
Description
Technical field
The present invention relates to transformator, a kind of high-power many group lead-in wire ring-shaped transformer.
Background technology
Traditional ring-shaped transformer typically uses lower platen to be fixed through the screw rod at transformator center by one, lead-out wire uses the structure that this line is drawn, this structure be used in small-power, lead-in wire few in the case of do not have much problems, if but high-power, lead-in wire multiple transformers uses this structure to be easy for occurring the phenomenon that transformator loosens after the long working time, causing transformator cisco unity malfunction.Use this line to directly lead out to cause winding displacement in a jumble, unsightly and cause wiring error if ring-shaped transformer lead-in wire.
Summary of the invention
The present invention is directed to the problems referred to above, it is provided that a kind of high-power many group lead-in wire ring-shaped transformer, this transformer device structure is stable, winding displacement is clean and tidy.
According to technical scheme: a kind of high-power many group lead-in wire ring-shaped transformer, it is characterized in that: include base, the laminating of described susceptor surface is provided with sealed insulation plate, centre position, described sealed insulation plate surface is fixed with a coil straight up and fixes post, fix post around described coil on sealed insulation plate and be provided with coil, described coil top is disposed with epoxy insulating board from bottom to top, cover plate, described cover plate and coil are fixed and are fixed screw by cover plate between post and be fastenedly connected, inside coil and infusion epoxy resin between post fixed by coil, patch panel is on the cover board set and fixes post, patch panel is fixedly connected on described patch panel and fixes post, some contact screws are set on described patch panel, lead-out wires of coil is corresponding with described contact screw to be connected.
As a further improvement on the present invention, four apex of described base are respectively provided with suspension ring.
As a further improvement on the present invention, described cover plate has a heavy stand hole downwardly extended, described heavy stand hole passes downwards from the through hole of epoxy insulating board, and cover plate is fixed screw upper end and is pressed on the upper stage terrace of heavy stand hole, and lower end is fastenedly connected to be fixed on post in coil.
The method have technical effect that: the base that (1) present invention uses uses steel plate to make and welds coil on base fixes post, weld patch panel on the cover plate simultaneously used and fix post, compact conformation, integrated level are high and are easy to transformator installation, assemble suspension ring on base to be used for lifting, can conveniently carry and user installation operation.
(2) present invention fixes infusion epoxy resin between post in coil sides and coil coil can be made not loosen with base, the insulated enclosure plate simultaneously arranged on base uses insulating rubber slab i.e. to can ensure that the insulating requirements between coil and base, and it is possible to prevent epoxy leaks when infusion epoxy resin, the most also damping effect.
(3) cover plate of the present invention uses steel plate to make, arrange the insulating requirements that epoxy insulation backing plate can ensure that between cover plate and coil in cover plate lower end, cover plate central installing hole uses the structure caved in that cover plate can be made to fix in screw is built in cover plate thus reduces transformator height.On the cover board end arranges patch panel and fixes post and can make patch panel and cover plate convenient fixing it is easy for installation.
(4) patch panel of the present invention uses high-voltage epoxy plate to make, easy to process and can ensure that lead-in wire and the insulating requirements of cover plate, patch panel is installed contact screw make lead-out wire arrangement neat and artistic and mark clearly, terminal block simultaneously is convenient.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawings the detailed description of the invention of the present invention is further described.
In Fig. 1, including base 1, suspension ring 2, coil fixes post 3, sealed insulation plate 4, coil 5, epoxy resin 6, cover plate 7, heavy stand hole 7-1, epoxy insulating board 8, screw 9 fixed by cover plate, post 10 fixed by patch panel, patch panel 11, patch panel fix screw 12, contact screw 13, lead-out wires of coil 14 etc..
nullAs shown in Figure 1，The present invention is a kind of high-power many group lead-in wire ring-shaped transformer，Including base 1，The laminating of described base 1 surface is provided with sealed insulation plate 4，Centre position, described sealed insulation plate 4 surface is fixed with a coil straight up and fixes post 3，Fix post 3 around described coil on sealed insulation plate 4 and be provided with coil 5，Described coil 5 top is disposed with epoxy insulating board 8 from bottom to top、Cover plate 7，Described cover plate 7 and coil are fixed and are fixed screw 9 by cover plate between post 3 and be fastenedly connected，Inside coil 5 and infusion epoxy resin 6 between post 3 fixed by coil，Cover plate 7 arranges patch panel and fixes post 10，Patch panel 11 is fixedly connected on described patch panel and fixes post 10，Some contact screws 13 are set on described patch panel 11，Lead-out wires of coil 14 is corresponding with described contact screw 13 to be connected.
Four apex of described base 1 are respectively provided with suspension ring 2.
Described cover plate 7 has a heavy stand hole 7-1 downwardly extended, and described heavy stand hole 7-1 passes downwards from the through hole of epoxy insulating board 8, and cover plate is fixed screw 9 upper end and is pressed on the 7-1 upper stage terrace of heavy stand hole, and lower end is fastenedly connected to be fixed on post 3 in coil
Base 1 in product of the present invention uses steel plate to be made, and coil is fixed and is welded to connect with base 1 after sealed insulation plate 4 bottom post 3；Cover plate 7 welds patch panel and fixes post, patch panel 11 is fixed screw 12 by patch panel and is fixed post with patch panel and be fastenedly connected, make this product compact overall structure, integrated level high and be easy to transformator to install, when this product is installed, lifting operation, convenient carrying and user installation operation can be carried out by the suspension ring 2 on base 1.
Inside coil 5 and the epoxy resin 6 of perfusion fixed between post 3 by coil so that coil 5 and base 1 keep tight state; the sealed insulation plate 4 simultaneously arranged on base 1 uses insulating rubber slab; both can ensure that the insulating requirements between coil 5 and base 1; and sealed insulation plate 4 is connected with coil 5 sealed bottom; may insure that epoxy resin 6 is in filling process; the problem that leakage will not occur, and there is preferable damping effect.
The epoxy insulating board 8 that cover plate 7 lower end is arranged can ensure that the insulating requirements between cover plate and coil 5, cover plate 7 center mounting hole uses the structure caved in, form heavy stand hole 7-1, be built in cover plate 7 so that screw 9 fixed by cover plate 7, reach effectively to reduce the purpose of transformator height.
Patch panel 11 in product of the present invention uses high-voltage epoxy plate to make, easy to process, can ensure that the insulating requirements of lead-out wires of coil 14 and cover plate 7, patch panel 11 is installed contact screw 13 and makes lead-out wire arrangement neat and artistic and mark clearly, facilitate terminal block to operate.
Claims (3)
- null1. high-power many group lead-in wire ring-shaped transformer，It is characterized in that: include base (1)，The laminating of described base (1) surface is provided with sealed insulation plate (4)，Described sealed insulation plate (4) centre position, surface is fixed with a coil straight up and fixes post (3)，Fix post (3) around described coil on sealed insulation plate (4) and be provided with coil (5)，Described coil (5) top is disposed with epoxy insulating board (8) from bottom to top、Cover plate (7)，Described cover plate (7) and coil are fixed and are fixed screw (9) by cover plate between post (3) and be fastenedly connected，Infusion epoxy resin (6) between post (3) fixed by coil (5) inner side and coil，Cover plate (7) arranges patch panel and fixes post (10)，Patch panel (11) is fixedly connected on described patch panel and fixes post (10)，Some contact screws (13) are set on described patch panel (11)，Lead-out wires of coil (14) is corresponding with described contact screw (13) to be connected.
- 2., according to the high-power many group lead-in wire ring-shaped transformer described in claim 1, it is characterized in that: four apex of described base (1) are respectively provided with a suspension ring (2).
- 3. according to the high-power many group lead-in wire ring-shaped transformer described in claim 1, it is characterized in that: described cover plate (7) has a heavy stand hole (7-1) downwardly extended, described heavy stand hole (7-1) passes downwards from the through hole of epoxy insulating board (8), cover plate is fixed screw (9) upper end and is pressed on heavy stand hole (7-1) upper stage terrace, and lower end is fastenedly connected to be fixed on post (3) in coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510264091.4A CN104835634B (en) | 2015-05-21 | 2015-05-21 | High-power many group lead-in wire ring-shaped transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510264091.4A CN104835634B (en) | 2015-05-21 | 2015-05-21 | High-power many group lead-in wire ring-shaped transformer |
Publications (2)
| Publication Number | Publication Date |
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| CN104835634A CN104835634A (en) | 2015-08-12 |
| CN104835634B true CN104835634B (en) | 2016-11-30 |
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| CN201510264091.4A Active CN104835634B (en) | 2015-05-21 | 2015-05-21 | High-power many group lead-in wire ring-shaped transformer |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017046627A1 (en) * | 2015-09-14 | 2017-03-23 | Appleton Grp, Llc | An arrangement for maintaining desired temperature conditions in an encapsulated transformer |
| CN105374528A (en) * | 2015-11-24 | 2016-03-02 | 铜陵瑞博电子科技有限公司 | Annular transformer with multiple-group leads |
| CN109192481B (en) * | 2018-10-11 | 2020-12-08 | 佛山市欧立电子有限公司 | Integral type annular transformer with bottom plate and inductor and production process thereof |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4085395A (en) * | 1977-02-03 | 1978-04-18 | Communications Satellite Corporation | High voltage transformer package |
| JPS61117809A (en) * | 1984-11-14 | 1986-06-05 | Hitachi Ltd | Device for supporting transformer lead wire |
| CN2249956Y (en) * | 1995-06-13 | 1997-03-19 | 丹阳市云阳特种音响用品厂 | Two-pipe iron core transformer |
| CN101872672A (en) * | 2009-04-21 | 2010-10-27 | 泰州海田电气制造有限公司 | Marine transformer poured with epoxy resin |
| CN201681708U (en) * | 2010-01-05 | 2010-12-22 | 苏州金山门变压器有限公司 | Transformer body insulating mechanism for dry type epoxy resin power transformer |
| CN202076112U (en) * | 2011-03-04 | 2011-12-14 | 苏州正意电材股份有限公司 | Mounting and connecting structure of annular transformer |
| CN102290222B (en) * | 2011-04-28 | 2012-12-05 | 南京国电环保设备有限公司 | High-power, high-frequency and high-voltage rectifier transformer |
| CN202616006U (en) * | 2012-05-23 | 2012-12-19 | 镇江天力变压器有限公司 | High frequency testing transformer |
| CN202887964U (en) * | 2012-10-29 | 2013-04-17 | 重庆华虹仪表有限公司 | Ring transformer for electronic watt-hour meter |
| CN204614633U (en) * | 2015-05-21 | 2015-09-02 | 无锡希恩电气有限公司 | High-power many group lead-in wire ring-shaped transformer |
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2015
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| CN104835634A (en) | 2015-08-12 |
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| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xu Huifeng Inventor after: Zhou Xiaodong Inventor after: Xu Jiacheng Inventor before: Qian Ming Inventor before: Xu Huifeng Inventor before: Zhou Xiaodong |
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| COR | Change of bibliographic data | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: High power multi Group lead ring transformer Effective date of registration: 20210125 Granted publication date: 20161130 Pledgee: Wuxi Xishan sub branch of Bank of China Ltd. Pledgor: WUXI SHN ELECTRICS Co.,Ltd. Registration number: Y2021980000698 |
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