CN102903479A - Electric reactor or transformer with heat conduction device - Google Patents
Electric reactor or transformer with heat conduction device Download PDFInfo
- Publication number
- CN102903479A CN102903479A CN2012103939991A CN201210393999A CN102903479A CN 102903479 A CN102903479 A CN 102903479A CN 2012103939991 A CN2012103939991 A CN 2012103939991A CN 201210393999 A CN201210393999 A CN 201210393999A CN 102903479 A CN102903479 A CN 102903479A
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- heat
- collecting plate
- transformer
- heat dissipation
- heat radiation
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Abstract
The invention relates to an electric reactor or transformer with a heat conduction device. The electric reactor or transformer comprises an iron core, an upper iron yoke, a lower iron yoke, an iron core splint, at least two coil modules, a lead-out conducting bar, an H-shaped bracer, an upper bracket, a lower bracket and a heat dissipation device, wherein the heat dissipation device comprises a heat collecting plate, a heat dissipation conduit and heat dissipation fins, the heat collecting plate is arranged between the two adjacent coil modules, one end of the heat dissipation conduit is fixedly connected with the upper end of the heat collecting plate, and a plurality of parallel spaced heat dissipation fins are fixed on the other end of the heat dissipation conduit. According to the structure, compared with the prior art, the electric reactor or transformer disclosed by the invention is convenient to manufacture and assemble, is low in cost and has high heat dissipation efficiency.
Description
Technical field
The present invention relates to a kind of reactor with heat abstractor or transformer.
Background technology
Present prior art, a kind of reactor or transformer with heat-transfer device, comprise iron core, upper yoke, lower yoke, iron core clamping plate, at least two coil modules, draw busbar, I-shaped stay, upper bracket, lower carriage and heat abstractor, the iron core clamping plate are positioned at the both sides of iron core, and clamp iron core, upper yoke and lower yoke; I-shaped stay is arranged between iron core clamping plate and the coil module.Described heat abstractor comprises water tank, water inlet pipe and return pipe, and water tank is arranged between adjacent two coil modules.Existing problems are: add water-cooled module or coil-conductor internal direct and connect into cooling water in coil or iron core,, and then utilize water circulation system that the heat in module or the coil is taken out of to discharge with the heat transferred cooling water by heat conducting mode.The shortcoming of this radiating mode is: (1) water cooling reactor product need be equipped with a cover water-cooling system, and a whole set of water-cooling system cost and maintenance cost are higher, is approximately water cooling reactor product 3-5 doubly.(2) water cooling reactor production complex process, operation is many, and cost is high.
Summary of the invention
The objective of the invention is: a kind of reactor with heat-transfer device or transformer are provided, can effectively reduce small product size, manufacture craft is simple, and cost is low, and radiating efficiency is high.
The present invention is achieved in that a kind of reactor with heat-transfer device or transformer, comprise iron core, upper yoke, lower yoke, iron core clamping plate, at least two coil modules, draw busbar, I-shaped stay, upper bracket, lower carriage and heat abstractor, it is characterized in that: described heat abstractor comprises collecting plate, heat radiation conduit and radiating fin
Described collecting plate is arranged between adjacent two coil modules, and described heat radiation conduit one end is fixedly connected with the upper end of collecting plate, and the other end is fixed with several radiating fins parallel, separately.
Described a kind of reactor or transformer with heat-transfer device, its special character is: described heat radiation conduit and collecting plate link extend to the lower end of collecting plate from the collecting plate upper end.
Described a kind of reactor or transformer with heat-transfer device, its special character is: described collecting plate is arranged on left side and the right side on upper and lower plane that is configured to, the upper end of the heat radiation conduit in described left side is crooked to the left, and the upper end of the heat radiation conduit on right side is crooked to the right.
The present invention a kind of reactor or transformer with heat-transfer device, owing to adopting such structure, compared with prior art easily manufactured, easy to assembly, cost is low, radiating efficiency is high.
Description of drawings
Fig. 1 is stereogram of the present invention.
Fig. 2 is cutaway view of the present invention.
Fig. 3 is partial exploded view of the present invention.
Embodiment
The invention will be further described below in conjunction with accompanying drawing.
As shown in Figure 1, a kind of reactor or transformer with heat-transfer device, comprise iron core 1, upper yoke 2, lower yoke 3, iron core clamping plate 4, coil module 5, draw busbar 6, I-shaped stay 7, upper bracket 8, lower carriage 9 and heat abstractor, upper yoke 2, lower yoke 3 lay respectively at the top and bottom of iron core 1, iron core clamping plate 4 are positioned at two side directions on the plane of upper bracket and lower carriage formation, iron core clamping plate 4 clamp iron core 1, upper yoke 2 and lower yoke 3, and described I-shaped stay 7 is arranged between iron core clamping plate 4 and the coil module 5; Upper bracket 8, lower carriage 9 are fixedly connected with and are fixed together with upper yoke 2, lower yoke 3 usefulness bolts respectively, and upper bracket 8 and lower carriage 9 usefulness screw rods are fixed together.Drawing busbar 6 is connected with coil module.The described busbar 6 of drawing has two, draws busbar 6 for one and is connected with the coil module 5 of inboard, and another is drawn busbar 6 and is connected with another coil module 5.
Described heat abstractor comprises collecting plate 101, heat radiation conduit 102 and radiating fin 103, heat radiation conduit 102 both ends opens.
Described collecting plate 101 is arranged between adjacent two coil modules 5, and described heat radiation conduit 102 1 ends are fixedly connected with the upper end of collecting plate 101, and the other end is fixed with several radiating fins 103 parallel, separately.
Described heat radiation conduit 102 and collecting plate 101 links extend to the lower end of collecting plate 101 from collecting plate 101 upper ends.
Draw-in groove along short transverse is arranged on the described collecting plate 101, and heat radiation conduit embeds in the draw-in groove 1011.
Described collecting plate 101 is arranged on left side and the right side on upper and lower support 8,9 planes that consist of, and the upper end of the heat radiation conduit 102 in described left side is crooked to the left, and the upper end of the heat radiation conduit 102 on right side is crooked to the right.
Above-described only is preferential execution mode of the present invention.Should be pointed out that for the person of ordinary skill of the art, in the situation that do not break away from the principle of the invention, can also make some improvement and modification, this also is considered as protection scope of the present invention.
Claims (4)
1. reactor or transformer with a heat-transfer device, comprise iron core, upper yoke, lower yoke, iron core clamping plate, at least two coil modules, draw busbar, I-shaped stay, upper bracket, lower carriage and heat abstractor, it is characterized in that: described heat abstractor comprises collecting plate, heat radiation conduit and radiating fin
Described collecting plate is arranged between adjacent two coil modules, and described heat radiation conduit one end is fixedly connected with the upper end of collecting plate, and the other end is fixed with several radiating fins parallel, separately.
2. a kind of reactor or transformer with heat-transfer device according to claim 1 is characterized in that: described heat radiation conduit and collecting plate link extend to the lower end of collecting plate from the collecting plate upper end.
3. a kind of reactor or transformer with heat-transfer device according to claim 1 and 2, it is characterized in that: described collecting plate is arranged on left side and the right side on upper and lower plane that is configured to, the upper end of the heat radiation conduit in described left side is crooked to the left, and the upper end of the heat radiation conduit on right side is crooked to the right.
4. a kind of reactor or transformer with heat-transfer device according to claim 1 and 2 is characterized in that: it is perpendicular that described heat radiation conduit is provided with an end and the end on the heat radiation conduit fixed set hot plate of radiating fin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103939991A CN102903479A (en) | 2012-10-08 | 2012-10-08 | Electric reactor or transformer with heat conduction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103939991A CN102903479A (en) | 2012-10-08 | 2012-10-08 | Electric reactor or transformer with heat conduction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102903479A true CN102903479A (en) | 2013-01-30 |
Family
ID=47575676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103939991A Pending CN102903479A (en) | 2012-10-08 | 2012-10-08 | Electric reactor or transformer with heat conduction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102903479A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103227036A (en) * | 2013-04-12 | 2013-07-31 | 苏州腾冉电气设备有限公司 | Coil out layout structure of air core reactor |
| CN103383888A (en) * | 2013-07-25 | 2013-11-06 | 上海鹰峰电子科技有限公司 | Anti-explosion multiple-winding integrated water route TCR (temperature coefficient of resistance) water-cooling electric reactor |
| CN104752040A (en) * | 2015-04-25 | 2015-07-01 | 杜志刚 | Low-loss electric reactor |
| CN105070474A (en) * | 2015-09-14 | 2015-11-18 | 株洲南车奇宏散热技术有限公司 | Flexible cooling method used for transformer or electric reactor and flexible cooler |
| CN106816276A (en) * | 2017-03-06 | 2017-06-09 | 深圳市鸿泰达实业有限公司 | A kind of novel flat-plate transformer and its heat dissipating method |
| CN110164652A (en) * | 2018-01-30 | 2019-08-23 | 深圳市金顺怡电子有限公司 | A kind of transformer reactance device with heat-pipe radiator |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2033541U (en) * | 1988-03-01 | 1989-03-01 | 施国梁 | Electromagnetic coil with thermal pipe radiator |
| CN2267518Y (en) * | 1996-03-29 | 1997-11-12 | 陈熙亮 | Radiator for transformer |
| JPH11288819A (en) * | 1998-04-01 | 1999-10-19 | Nippon Kinzoku Co Ltd | Transformer and reactor |
| CN101692378A (en) * | 2009-09-14 | 2010-04-07 | 株洲时代散热技术有限公司 | Strong cooling heat dissipation method and device of high-power iron core reactor |
| CN202258645U (en) * | 2011-09-28 | 2012-05-30 | 青岛云路新能源科技有限公司 | Dry type wave filtering reactor |
| CN202887914U (en) * | 2012-10-08 | 2013-04-17 | 王爱民 | Electric reactor with heat conduction device or transformer with heat conduction device |
-
2012
- 2012-10-08 CN CN2012103939991A patent/CN102903479A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2033541U (en) * | 1988-03-01 | 1989-03-01 | 施国梁 | Electromagnetic coil with thermal pipe radiator |
| CN2267518Y (en) * | 1996-03-29 | 1997-11-12 | 陈熙亮 | Radiator for transformer |
| JPH11288819A (en) * | 1998-04-01 | 1999-10-19 | Nippon Kinzoku Co Ltd | Transformer and reactor |
| CN101692378A (en) * | 2009-09-14 | 2010-04-07 | 株洲时代散热技术有限公司 | Strong cooling heat dissipation method and device of high-power iron core reactor |
| CN202258645U (en) * | 2011-09-28 | 2012-05-30 | 青岛云路新能源科技有限公司 | Dry type wave filtering reactor |
| CN202887914U (en) * | 2012-10-08 | 2013-04-17 | 王爱民 | Electric reactor with heat conduction device or transformer with heat conduction device |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103227036A (en) * | 2013-04-12 | 2013-07-31 | 苏州腾冉电气设备有限公司 | Coil out layout structure of air core reactor |
| CN103383888A (en) * | 2013-07-25 | 2013-11-06 | 上海鹰峰电子科技有限公司 | Anti-explosion multiple-winding integrated water route TCR (temperature coefficient of resistance) water-cooling electric reactor |
| CN104752040A (en) * | 2015-04-25 | 2015-07-01 | 杜志刚 | Low-loss electric reactor |
| CN105070474A (en) * | 2015-09-14 | 2015-11-18 | 株洲南车奇宏散热技术有限公司 | Flexible cooling method used for transformer or electric reactor and flexible cooler |
| CN106816276A (en) * | 2017-03-06 | 2017-06-09 | 深圳市鸿泰达实业有限公司 | A kind of novel flat-plate transformer and its heat dissipating method |
| CN110164652A (en) * | 2018-01-30 | 2019-08-23 | 深圳市金顺怡电子有限公司 | A kind of transformer reactance device with heat-pipe radiator |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130130 |