CN213844965U - Transformer with good heat dissipation effect - Google Patents
Transformer with good heat dissipation effect Download PDFInfo
- Publication number
- CN213844965U CN213844965U CN202022754637.3U CN202022754637U CN213844965U CN 213844965 U CN213844965 U CN 213844965U CN 202022754637 U CN202022754637 U CN 202022754637U CN 213844965 U CN213844965 U CN 213844965U
- Authority
- CN
- China
- Prior art keywords
- shell
- heat dissipation
- transformer
- heat transfer
- transfer fins
- 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
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 30
- 230000000694 effects Effects 0.000 title claims abstract description 11
- 239000004020 conductor Substances 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims description 3
- 238000001816 cooling Methods 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Abstract
The utility model relates to the technical field of electric appliances, and discloses a transformer with good heat dissipation effect, which comprises a transformer body, wherein the transformer body is provided with an outer shell, heat dissipation oil is contained in the shell, a plurality of heat dissipation pipelines are arranged outside the shell, and two ends of each heat dissipation pipeline are respectively connected to the upper surface and the lower surface of the outer part of the shell; the inner side surface of the shell is provided with a plurality of heat transfer fins which are sheet-shaped structures made of heat conductors; the heat dissipation pipeline is provided with an inlet and an outlet on the shell, and the heat transfer fins are arranged on the side surfaces of the inlet and the outlet; the heat transfer fins are provided with small holes. Such transformer has the better advantage of radiating effect.
Description
Technical Field
The utility model relates to an electrical apparatus technical field especially relates to transformer.
Background
The transformer comprises a transformer body, the transformer body is provided with an outer shell, heat dissipation oil is contained in the shell, in order to achieve a good heat dissipation effect, a plurality of heat dissipation pipelines are arranged outside the shell, and two ends of each heat dissipation pipeline are respectively connected to the upper surface and the lower surface of the outer part of the shell; in the prior art, no other part for helping heat dissipation is arranged in the shell, so that the heat dissipation effect of the transformer is still to be improved.
Disclosure of Invention
The present invention is directed to overcome the above-mentioned drawbacks, and provides a transformer with better heat dissipation effect.
The technical scheme of the utility model is that the transformer with good heat dissipation effect comprises a transformer body, wherein the transformer body is provided with an outer shell, heat dissipation oil is contained in the shell, a plurality of heat dissipation pipelines are arranged outside the shell, and two ends of each heat dissipation pipeline are respectively connected to the upper surface and the lower surface of the outer part of the shell; the method is characterized in that: the inner side of the shell is provided with a plurality of heat transfer fins, and the heat transfer fins are sheet-shaped structures made of heat conductors.
Further, the heat dissipation pipeline is provided with an inlet and an outlet on the shell, and the heat transfer fins are arranged on the side surfaces of the inlet and the outlet.
Furthermore, the heat transfer fins are provided with small holes.
Further, the heat transfer fins comprise transverse fins with the length direction arranged transversely and longitudinal fins with the length direction arranged longitudinally.
Furthermore, a mounting seat is arranged behind the plurality of heat transfer fins, and the mounting seat is matched with the structure around the inner part of the shell.
The utility model has the advantages that: such transformer has the better advantage of radiating effect.
Drawings
Fig. 1 is a schematic longitudinal sectional structure of the present invention.
Fig. 2 is a schematic sectional view taken along the direction a-a in fig. 1.
1. The transformer comprises a transformer body 2, a shell 3, a heat dissipation pipeline 4, heat transfer fins 41, transverse fins 42, longitudinal fins 43, small holes 44 and a mounting seat.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1 and 2, the transformer with good heat dissipation effect comprises a transformer body 1, wherein the transformer body is provided with an outer shell 2, heat dissipation oil is contained in the shell, a plurality of heat dissipation pipelines 3 are arranged outside the shell, and two ends of each heat dissipation pipeline are respectively connected to the upper surface and the lower surface of the outer part of the shell; the method is characterized in that: the inner side of the shell is provided with a plurality of heat transfer fins 4 which are sheet-shaped structures made of heat conductors.
The utility model discloses set up like this, have transformer body heat and transmit around the casing more easily, help dispels the heat better, can reach the utility model discloses a purpose.
Further, the heat dissipation pipeline is provided with an inlet and an outlet on the shell, and the heat transfer fins are arranged on the side surfaces of the inlet and the outlet.
The utility model discloses set up like this, do not influence the cooling oil and flow to the cooling tube, do not influence the normal use of cooling tube.
Further, the heat transfer fins have small holes 43.
The utility model discloses set up like this, reduce because set up the convection current that heat transfer fin blockked the interior radiating oil of casing, more be favorable to the heat exchange.
Further, the heat transfer fins include transverse fins 41 whose length directions are transversely arranged and longitudinal fins 42 whose length directions are longitudinally arranged.
The utility model discloses set up like this, can reach better heat exchange.
Further, the plurality of heat transfer fins have a mounting seat 44 behind them that is a structure that fits around the interior of the housing.
The utility model discloses set up like this, still have the easy advantage of installation.
The above description is only an embodiment of the present invention, but the structural features of the present invention are not limited thereto, and any changes or modifications within the field of the present invention by those skilled in the art are covered within the scope of the present invention.
Claims (7)
1. The transformer with good heat dissipation effect comprises a transformer body, wherein the transformer body is provided with an outer shell, heat dissipation oil is contained in the shell, a plurality of heat dissipation pipelines are arranged outside the shell, and two ends of each heat dissipation pipeline are respectively connected to the upper surface and the lower surface of the outer part of the shell; the method is characterized in that: the inner side of the shell is provided with a plurality of heat transfer fins, and the heat transfer fins are sheet-shaped structures made of heat conductors.
2. The transformer of claim 1, wherein: the heat dissipation pipeline is provided with an inlet and an outlet on the shell, and the heat transfer fins are arranged on the side surfaces of the inlet and the outlet.
3. A transformer according to claim 1 or 2, characterised in that: the heat transfer fins are provided with small holes.
4. A transformer according to claim 1 or 2, characterised in that: the heat transfer fins comprise transverse fins with the length direction transversely arranged and longitudinal fins with the length direction longitudinally arranged.
5. A transformer according to claim 3, wherein: the heat transfer fins comprise transverse fins with the length direction transversely arranged and longitudinal fins with the length direction longitudinally arranged.
6. A transformer according to claim 1 or 2, characterised in that: the back of the heat transfer fins is provided with a mounting seat which is a structure matched with the periphery of the inside of the shell.
7. A transformer according to claim 3, wherein: the back of the heat transfer fins is provided with a mounting seat which is a structure matched with the periphery of the inside of the shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022754637.3U CN213844965U (en) | 2020-11-25 | 2020-11-25 | Transformer with good heat dissipation effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022754637.3U CN213844965U (en) | 2020-11-25 | 2020-11-25 | Transformer with good heat dissipation effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213844965U true CN213844965U (en) | 2021-07-30 |
Family
ID=76990872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022754637.3U Expired - Fee Related CN213844965U (en) | 2020-11-25 | 2020-11-25 | Transformer with good heat dissipation effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213844965U (en) |
-
2020
- 2020-11-25 CN CN202022754637.3U patent/CN213844965U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20210730 |