CN205645476U - Transformer and transformer cooling structure that are used for shell secondary coil structure - Google Patents
Transformer and transformer cooling structure that are used for shell secondary coil structure Download PDFInfo
- Publication number
- CN205645476U CN205645476U CN201620532904.3U CN201620532904U CN205645476U CN 205645476 U CN205645476 U CN 205645476U CN 201620532904 U CN201620532904 U CN 201620532904U CN 205645476 U CN205645476 U CN 205645476U
- Authority
- CN
- China
- Prior art keywords
- shell
- secondary coil
- conductive plate
- transformator
- magnetic core
- 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.)
- Ceased
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 10
- 239000003292 glue Substances 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- 238000009413 insulation Methods 0.000 claims description 4
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 238000002955 isolation Methods 0.000 claims description 3
- 229910000859 α-Fe Inorganic materials 0.000 claims description 3
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011889 copper foil Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Coils Of Transformers For General Uses (AREA)
Abstract
The utility model discloses a transformer and transformer cooling structure that are used for shell secondary coil structure, including shell, magnetic core, primary, secondary coil, first body, first current conducting plate, second body, second current conducting plate, secondary coil by the body with current conducting plate, shell are constituteed, secondary coil's center tap follows draw forth on the shell surface, the shell has the through -hole, the magnetic core passes through the through -hole is arranged in inside the shell, primary around in the magnetic core surface, first body the second body all passes the magnetic core, every first current conducting plate has still been welded to body one end, first current conducting plate is still fixed shell one end is when every the body passes the inside back of shell, every the other end of body has still welded the second current conducting plate, and the second current conducting plate is still fixed the shell other end, first body with the second body is semicircular cylinder structure. This scheme can improve the work efficiency of transformer.
Description
Technical field
This utility model relates to field transformer, particularly to a kind of transformator that shell is used for secondary coil structure andTransformer Cooling structure。
Background technology
Along with Power Electronic Technique and industrial fast development, industrial power proposes new demand to aspects such as efficiency, reliability, volumes.Along with high frequency switch power is used in the low-voltage, high-current industries such as Copper Foil production, crystal growth, smelting iron and steel widely with its advantage such as high efficiency, small size.High frequency transformer plays very important effect in high frequency switch power, but traditional high frequency transformer high-frequency coupling poor performance, it is difficult to meet the demand of high-power output, after its output increases, there is radiating effect poor, the weak points such as efficiency is low, the most traditional high frequency transformer volume compared with big, modularity is low, assembling is complicated.
Utility model content
This utility model is to overcome above-mentioned deficiency of the prior art, it is provided that a kind of coupling performance is good, small volume, assembling are simple, the transformator that shell is used for secondary coil structure of perfect heat-dissipating and transformer Cooling structure.
To achieve these goals, the technical solution adopted in the utility model is:
A kind of transformator that shell is used for secondary coil structure, including shell, magnetic core, primary coil, secondary coil, also includes the first body, the first conductive plate, the second body, the second conductive plate；Described secondary coil is by described body and described conductive plate, shell forms, the centre cap of described secondary coil is drawn from described case surface, described shell has through hole, described magnetic core is placed in described enclosure by described through hole, described primary coil is around in described magnetic core surface, described first body, described second body both passes through described magnetic core, each described body one end is also welded with the first conductive plate, described first conductive plate is also fixed on described shell one end, after each described body passes enclosure, the other end of each described body is also welded with the second conductive plate, second conductive plate is also fixed on the described shell other end, wherein, described first body and described second body are half cylindrical structure.
In specific product, the semi-cylindrical in configuration of the first body and the second body can be solid construction, it is alternatively hollow-core construction, when described semi-cylindrical in configuration is designed as hollow-core construction, material can be saved, reduce cost, additionally, the structure of other shapes can also be designed as, as long as it is capable of function of the present utility model according to practical situation.
Further, described first conductive plate, the second conductive plate are screw fixed structure with the fixing of described shell.
Further, between described first body and described second body, it is provided with felt pad, for by described first body and described second body electrical isolation.
Further, between described first conductive plate and described shell, insulation board all it is additionally provided with between described second conductive plate and shell.
Further, described first body, described second body are copper tube.
Further, having heat-conducting glue between described primary coil and described secondary coil, outer casing through hole, described heat-conducting glue is for being fixed with described secondary coil described primary coil and dispelling the heat.
Further, described magnetic core includes ultracrystalline magnetic core, FERRITE CORE, amorphous magnet ring.
Further, described shell is aluminum alloy casing.
Further, described first conductive plate and described second conductive plate are additionally provided with the screw slots for fixing described shell.
This utility model provides a kind of transformer Cooling structure simultaneously, including chiller, also include the transformator that shell is used for secondary coil structure of the present utility model, described chiller is fixed on described transformator both sides, and described chiller is air-cooled radiator or water-filled radiator.
In sum, owing to have employed technique scheme, the beneficial effects of the utility model are:
1, transformator of the present utility model is by as secondary coil and passing magnetic core using two bodys, increases the current capacity of secondary coil, adds the coupling performance of transformator, further increases the work efficiency of transformator；
2, transformator of the present utility model by using shell as the centre cap of transformer secondary coil, it is not necessary to extra cost, reduce production cost；
3, transformator of the present utility model is provided with the screw slots for fixing described shell, can being fixed transformator of quickness and high efficiency.
Accompanying drawing explanation
It it is this utility model transformator schematic diagram shown in Fig. 1.
It it is the structural representation after this utility model transformator assembles shown in Fig. 2.
It it is the transformer Cooling structural representation of one specific embodiment of this utility model shown in Fig. 3.
It it is the transformer Cooling structural representation of another specific embodiment of this utility model shown in Fig. 4.
Labelling in figure: 1-shell, 11-through hole, 2-magnetic core, 3-primary coil, 4-secondary coil, 41 first bodys, 42 first conductive plates, 43-the second body, 44-the second conductive plate, 5-felt pad, 6-annular insulating mat, 7-insulation board, 8-water-filled radiator, 9-radiation water channel, 10-air-cooled radiator, 11-radiating fin.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, this utility model is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain this utility model, is not used to limit this utility model.
Embodiment
1
It is this utility model transformer device structure schematic diagram shown in Fig. 1, including shell 1, magnetic core 2, primary coil 3, secondary coil 4, also includes first body the 41, first conductive plate the 42, second body the 43, second conductive plate 44；Described secondary coil 4 is by described body, described conductive plate, shell forms, the centre cap of described secondary coil is drawn from described case surface, described shell has through hole 11, it is internal that described magnetic core 2 is placed in described shell 1 by described through hole 11, described primary coil 3 is around in described magnetic core 2 surface, described first body 41, described second body 42 both passes through described magnetic core, each described body one end is also welded with the first conductive plate 42, described first conductive plate 42 is also fixed on described shell 1 one end, after each described body passes enclosure, the other end of each described body is also welded with the second conductive plate 44, second conductive plate 44 is also fixed on described shell 1 other end, wherein, described first body 41 is half cylindrical structure with described second body 43.
Transformer device structure of the present utility model, by as secondary coil and two bodys are passed magnetic core, increases the current capacity of secondary coil, adds the coupling performance of transformator, further increase the work efficiency of transformator；
In a detailed description of the invention, described first conductive plate, the second conductive plate and the fixing of described shell are screw fixed structure.The correspondence position of conductive plate and shell is designed with, for carrying out the hole that screw is fixing, after body passes magnetic core and adjusts position, conductive plate and shell being carried out screw and fixing.
In a detailed description of the invention, the centre cap of described secondary coil is drawn from described case surface.
Transformer device structure of the present utility model by using shell as the centre cap of transformer secondary coil, it is not necessary to extra cost, reduce production cost.
In a detailed description of the invention, between described first body 41 and described second body 43, it is provided with felt pad 5, for by described first body 41 and described second body 43 electrical isolation.
Between described first conductive plate 42 and described shell 1, between described second conductive plate 44 and shell 1, all it is additionally provided with insulation board 7.
In a detailed description of the invention, the both sides of primary coil are also each provided with an annular insulating mat 6.
In a detailed description of the invention, described first body, described second body are copper tube.
In a detailed description of the invention, having heat-conducting glue between described primary coil and described secondary coil, described heat-conducting glue is for being fixed with described secondary coil described primary coil and dispelling the heat.
In a detailed description of the invention, described magnetic core includes ultracrystalline magnetic core, FERRITE CORE, amorphous magnet ring.
In a detailed description of the invention, described shell is aluminum alloy casing.
In a detailed description of the invention, described first conductive plate and described second conductive plate are additionally provided with the screw slots for fixing described shell.
Transformer device structure of the present utility model is provided with the screw slots for fixing described shell, can being fixed transformator of quickness and high efficiency.
This utility model provides a kind of transformer Cooling structure simultaneously, including chiller, also include the transformator that shell is used for secondary coil structure of the present utility model, described chiller is fixed on described transformator both sides, and described chiller is air-cooled radiator or water-filled radiator.
Concrete, referring to Fig. 3, when described chiller is water-filled radiator, corresponding transformator both sides are provided with radiation water channel dispel the heat, when replacing with air-cooled radiator, referring to Fig. 4, simultaneously, radiating fin also can be installed outside radiator, the radiating effect of transformator can be improved after radiating fin is installed, then do not interfere with the work efficiency of transformator when increasing output.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all any amendment, equivalent and improvement etc. made within spirit of the present utility model and principle, within should be included in protection domain of the present utility model.
Claims (10)
1. shell is used for a transformator for secondary coil structure, including shell, magnetic core, primary coil, secondary coil, it is characterised in that also include the first body, the first conductive plate, the second body, the second conductive plate；Described secondary coil is by described body and described conductive plate, shell forms, the centre cap of described secondary coil is drawn from described case surface, described shell has through hole, described magnetic core is placed in described enclosure by described through hole, described primary coil is around in described magnetic core surface, described first body, described second body both passes through described magnetic core, each described body one end is also welded with the first conductive plate, described first conductive plate is also fixed on described shell one end, after each described body passes enclosure, the other end of each described body is also welded with the second conductive plate, second conductive plate is also fixed on the described shell other end, wherein, described first body and described second body are half cylindrical structure.
The transformator that shell is used for secondary coil structure the most according to claim 1, it is characterised in that described first conductive plate, the second conductive plate and the fixing of described shell are screw fixed structure.
The transformator that shell is used for secondary coil structure the most according to claim 1, it is characterised in that be provided with felt pad between described first body and described second body, for by described first body and described second body electrical isolation.
The transformator that shell is used for secondary coil structure the most according to claim 1, it is characterised in that between described first conductive plate and described shell, be all additionally provided with insulation board between described second conductive plate and shell.
The transformator that shell is used for secondary coil structure the most according to claim 1, it is characterised in that described first body, described second body are copper tube.
The transformator that shell is used for secondary coil structure the most according to claim 1, it is characterized in that, having heat-conducting glue between described primary coil and described secondary coil, described heat-conducting glue is for being fixed with described secondary coil described primary coil and dispelling the heat.
The transformator that shell is used for secondary coil structure the most according to claim 1, it is characterised in that described magnetic core includes ultracrystalline magnetic core, FERRITE CORE, amorphous magnet ring.
The transformator that shell is used for secondary coil structure the most according to claim 1, it is characterised in that described shell is aluminum alloy casing.
The transformator that shell is used for secondary coil structure the most according to claim 1, it is characterised in that be additionally provided with the screw slots for fixing described shell on described first conductive plate and described second conductive plate.
10. a transformer Cooling structure, it is characterized in that, including chiller, the transformator that shell is used for secondary coil structure that also includes as described in any one of claim 1-9, described chiller is fixed on described transformator both sides, and described chiller is air-cooled radiator or water-filled radiator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620532904.3U CN205645476U (en) | 2016-05-31 | 2016-05-31 | Transformer and transformer cooling structure that are used for shell secondary coil structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620532904.3U CN205645476U (en) | 2016-05-31 | 2016-05-31 | Transformer and transformer cooling structure that are used for shell secondary coil structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205645476U true CN205645476U (en) | 2016-10-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620532904.3U Ceased CN205645476U (en) | 2016-05-31 | 2016-05-31 | Transformer and transformer cooling structure that are used for shell secondary coil structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205645476U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019006878A1 (en) * | 2017-07-05 | 2019-01-10 | 太仓英达锅炉设备有限公司 | Stable transformer |
| CN113207284A (en) * | 2019-12-03 | 2021-08-03 | 株式会社向洋技研 | Welding transformer |
-
2016
- 2016-05-31 CN CN201620532904.3U patent/CN205645476U/en not_active Ceased
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019006878A1 (en) * | 2017-07-05 | 2019-01-10 | 太仓英达锅炉设备有限公司 | Stable transformer |
| CN113207284A (en) * | 2019-12-03 | 2021-08-03 | 株式会社向洋技研 | Welding transformer |
| CN113207284B (en) * | 2019-12-03 | 2022-05-13 | 株式会社向洋技研 | Welding transformer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| IW01 | Full invalidation of patent right | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20230613 Decision number of declaring invalidation: 561768 Granted publication date: 20161012 |