CN204117811U - Be provided with the high-tension coil of vertical heat radiation air passage structure - Google Patents
Be provided with the high-tension coil of vertical heat radiation air passage structure Download PDFInfo
- Publication number
- CN204117811U CN204117811U CN201420605204.3U CN201420605204U CN204117811U CN 204117811 U CN204117811 U CN 204117811U CN 201420605204 U CN201420605204 U CN 201420605204U CN 204117811 U CN204117811 U CN 204117811U
- Authority
- CN
- China
- Prior art keywords
- heat radiation
- radiation air
- main body
- air flue
- 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.)
- Expired - Fee Related
Links
Landscapes
- Coils Of Transformers For General Uses (AREA)
Abstract
The utility model discloses a kind of high-tension coil being provided with vertical heat radiation air passage structure, comprise circular cylindrical coil body, coil main body is provided with cylindrical cavity, the axis of cylindrical cavity and the dead in line of coil main body; Coil main body is provided with multiple equally distributed heat radiation air flue, heat radiation air flue thorough coil main body top and bottom, and heat radiation air flue is perpendicular to coil main body top and bottom.The high-tension coil of what the utility model provided be provided with vertical heat radiation air passage structure, coil main body is provided with and multiplely encloses the equally distributed heat radiation air flue of cylindrical cavity, heat radiation air flue thorough coil main body top and bottom, the heat that coil main body produces first can arrive heat radiation air flue by lateral transport, longitudinally transmitted by heat radiation air flue again, finally from top and the bottom discharge of coil main body, reach good radiating effect; Heat radiation air flue is perpendicular to coil main body top and bottom, and make heat vertical transmission in heat radiation air flue, transmission efficiency is higher, and heat dispersion is better.
Description
Technical field
The utility model relates to field transformer, particularly relates to a kind of high-tension coil.
Background technology
Resin cast high-tension coil of the prior art, after casting completes, the thickness of coil is large, and does not generally arrange heat radiation air flue in the axial direction, the heat of thiol only completes exchange heat by heat transfer to coil surface and air, and it is difficult that this just causes thiol to dispel the heat.When being applied in dry-type transformer, when transformer can be caused to work, quick heating, the life-span is short.
Utility model content
For the weak point existed in above-mentioned technology, the utility model provides the high-tension coil that a kind of structure is simple, thermal diffusivity is good.
For achieving the above object, the utility model provides a kind of high-tension coil being provided with vertical heat radiation air passage structure, and comprise circular cylindrical coil body, described coil main body is provided with cylindrical cavity, the axis of described cylindrical cavity and the dead in line of coil main body; Described coil main body is provided with multiple equally distributed heat radiation air flue, described heat radiation air flue thorough coil main body top and bottom, and heat radiation air flue is perpendicular to coil main body top and bottom.
Wherein, the shape of all heat radiation air flues is identical with size; The horizontal cross-section of described heat radiation air flue is circular arc, and the center of circle of this circular arc is on the axis of circular cylindrical coil body.
Wherein, multiple heat radiation air flue encloses cylindrical cavity and is uniformly distributed, and adjacent two distances of dispelling the heat between air flues are equal; The outer peripheral distance of described heat transmission gas track pitch coil main body equals the distance of heat transmission gas track pitch coil main body inward flange.
Wherein, multiple heat radiation air flue can be Multi-layers distributing, and the heat transmission gas track pitch coil main body on one deck is outer peripheral apart from equal.
The beneficial effects of the utility model are: compared with prior art, coil main body is provided with and multiplely encloses the equally distributed heat radiation air flue of cylindrical cavity, heat radiation air flue thorough coil main body top and bottom, the heat that coil main body produces first can arrive heat radiation air flue by lateral transport, longitudinally transmitted by heat radiation air flue again, finally from top and the bottom discharge of coil main body, reach good radiating effect; Heat radiation air flue is perpendicular to coil main body top and bottom, and make heat vertical transmission in heat radiation air flue, transmission efficiency is higher, and heat dispersion is better.
Accompanying drawing explanation
Fig. 1 is the vertical view being provided with the high-tension coil of vertical heat radiation air passage structure of the present utility model;
Fig. 2 is that the longitudinal direction being provided with the high-tension coil of vertical heat radiation air passage structure of the present utility model partly cuts open figure.
Main element symbol description is as follows:
11, coil main body 12, cylindrical cavity
13, dispel the heat air flue.
Embodiment
In order to more clearly state the utility model, below in conjunction with accompanying drawing, the utility model is further described.
Refer to Fig. 1 and Fig. 2, the high-tension coil of what the utility model provided be provided with vertical heat radiation air passage structure, comprise circular cylindrical coil body 11, coil main body 11 is provided with cylindrical cavity 12, the axis of cylindrical cavity 12 and the dead in line of coil main body 11; Coil main body 11 is provided with multiple equally distributed heat radiation air flue 13, heat radiation air flue 13 thorough coil main body 11 top and bottom, and heat radiation air flue 13 is perpendicular to coil main body 11 top and bottom.
Compared to prior art, the high-tension coil of what the utility model provided be provided with vertical heat radiation air passage structure, coil main body 11 is provided with and multiplely encloses the equally distributed heat radiation air flue 13 of cylindrical cavity 12, heat radiation air flue 13 thorough coil main body 11 top and bottom, the heat that coil main body 11 produces first can arrive heat radiation air flue 13 by lateral transport, longitudinally transmitted by heat radiation air flue 13 again, finally from top and the bottom discharge of coil main body 11, reach good radiating effect; Heat radiation air flue 13 is perpendicular to coil main body 11 top and bottom, and make heat vertical transmission in heat radiation air flue 13, transmission efficiency is higher, and heat dispersion is better.
In the present embodiment, the shape of all heat radiation air flues 13 is identical with size; Heat radiation air flue 13 congruence, not only make the thermal diffusivity of the diverse location of coil main body 11 evenly, and make coil main body 11 each several part mechanical structure evenly, the mechanical strength of coil main body 11 entirety is higher.The horizontal cross-section of heat radiation air flue 13 is circular arc, and the center of circle of this circular arc is on the axis of circular cylindrical coil body 11, and the air flue 13 that namely dispels the heat is parallel to the outer wall of coil main body 11, and such structure is also conducive to the uniformity of heat radiation and mechanical strength.
Furthermore, multiple heat radiation air flue 13 encloses cylindrical cavity 12 and is uniformly distributed, and adjacent two distances of dispelling the heat between air flues 13 are equal; Heat radiation air flue 13 equals apart from the outer peripheral distance of coil main body 11 distance of air flue 13 apart from coil main body 11 inward flange of dispelling the heat.Also the distribution height of air flue 13 on coil main body 11 that namely dispel the heat is symmetrical, ensures radiating effect and the mechanical strength of coil main body 11.
In the present embodiment, multiple heat radiation air flue 13 can be Multi-layers distributing, and the heat radiation air flue 13 on one deck is outer peripheral apart from equal apart from coil main body 11.Multi-layer heat dissipation air flue 13 can further improve the radiating effect of coil main body 11, but can affect its mechanical strength, is only suitable for the situation very large with the thickness of coil main body 11.
Be only several specific embodiment of the present utility model above, but the utility model is not limited thereto, the changes that any person skilled in the art can think of all should fall into protection range of the present utility model.
Claims (4)
1. be provided with a high-tension coil for vertical heat radiation air passage structure, it is characterized in that, comprise circular cylindrical coil body, described coil main body is provided with cylindrical cavity, the axis of described cylindrical cavity and the dead in line of coil main body; Described coil main body is provided with multiple equally distributed heat radiation air flue, described heat radiation air flue thorough coil main body top and bottom, and heat radiation air flue is perpendicular to coil main body top and bottom.
2. the high-tension coil being provided with vertical heat radiation air passage structure according to claim 1, it is characterized in that, the shape of all heat radiation air flues is identical with size; The horizontal cross-section of described heat radiation air flue is circular arc, and the center of circle of this circular arc is on the axis of circular cylindrical coil body.
3. the high-tension coil being provided with vertical heat radiation air passage structure according to claim 2, it is characterized in that, multiple heat radiation air flue encloses cylindrical cavity and is uniformly distributed, and adjacent two distances of dispelling the heat between air flues are equal; The outer peripheral distance of described heat transmission gas track pitch coil main body equals the distance of heat transmission gas track pitch coil main body inward flange.
4. the high-tension coil being provided with vertical heat radiation air passage structure according to claim 1, it is characterized in that, multiple heat radiation air flue can be Multi-layers distributing, and the heat transmission gas track pitch coil main body on one deck is outer peripheral apart from equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420605204.3U CN204117811U (en) | 2014-10-20 | 2014-10-20 | Be provided with the high-tension coil of vertical heat radiation air passage structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420605204.3U CN204117811U (en) | 2014-10-20 | 2014-10-20 | Be provided with the high-tension coil of vertical heat radiation air passage structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204117811U true CN204117811U (en) | 2015-01-21 |
Family
ID=52335100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420605204.3U Expired - Fee Related CN204117811U (en) | 2014-10-20 | 2014-10-20 | Be provided with the high-tension coil of vertical heat radiation air passage structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204117811U (en) |
-
2014
- 2014-10-20 CN CN201420605204.3U patent/CN204117811U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204117811U (en) | Be provided with the high-tension coil of vertical heat radiation air passage structure | |
| CN201255598Y (en) | Heat radiation tube | |
| CN203907039U (en) | Double-layer pipe for floor heating | |
| CN206918961U (en) | A kind of pottery lamp lampshade heat abstractor | |
| CN203249483U (en) | Drying plate | |
| CN203181415U (en) | PCB board with heat dissipation air channel | |
| CN104134523A (en) | Low-voltage-coil axial air passage transformer | |
| CN201196903Y (en) | Dry-type transformer coil | |
| CN204204792U (en) | A kind of high power magnetron cathode cooling device | |
| CN204045353U (en) | A kind of large-scale dry-type transformer iron heat radiation air flue | |
| CN204301503U (en) | A kind of light heat-insulating acid-resisting brick | |
| CN202445872U (en) | Internally-concave heating coil with double heating pipes for electric cooker | |
| CN204242712U (en) | Open-core type reactor | |
| CN103857079A (en) | Carbon fiber heating tube | |
| CN204346173U (en) | A kind of welding stock column cap | |
| CN203931743U (en) | A kind of magnetic core of sectional area optimization | |
| CN205401690U (en) | Thermal vessel head looses | |
| CN203323184U (en) | Simple cooker | |
| CN204242717U (en) | Open-core type reactor | |
| CN203442347U (en) | D-shaped plastic pipe special for floor heating | |
| CN208706398U (en) | A kind of simplex winding inductance | |
| CN205248078U (en) | Three -dimensional novel structure of rolling up iron core dry -type transformer low voltage coil | |
| CN202445873U (en) | Double-tube electrothermal tray of electric cooker | |
| CN204218629U (en) | The hot fin Energy-saving pan used in sauteing food of speed | |
| CN201941157U (en) | Novel heating tube for bottle blowing machine oven |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150121 Termination date: 20171020 |