CN217061706U - Air-cooled high-efficiency heat-dissipation transformer - Google Patents
Air-cooled high-efficiency heat-dissipation transformer Download PDFInfo
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- CN217061706U CN217061706U CN202220686973.5U CN202220686973U CN217061706U CN 217061706 U CN217061706 U CN 217061706U CN 202220686973 U CN202220686973 U CN 202220686973U CN 217061706 U CN217061706 U CN 217061706U
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- air
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- air guide
- guide pipe
- heat dissipation
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Abstract
The utility model discloses an air-cooled high-efficiency heat-dissipation transformer, which relates to the technical field of transformers and comprises a shell; the radiating fins are fixedly arranged on the outer side wall of the shell; the heat dissipation fan is fixedly arranged on the shell and used for supplying air into the shell; and the air guide pipe is fixedly arranged on the shell, one end of the air guide pipe is communicated with the inside of the shell, and the other end of the air guide pipe faces the radiating fin. The utility model discloses a fin increases the heat radiating area of casing, simultaneously through radiator fan to the inside air supply of casing, increases the inside gaseous flow rate of casing, cools down to the inside components and parts of casing, has guaranteed transformer housing's heat dispersion.
Description
Technical Field
The utility model relates to a transformer technical field especially relates to a high-efficient heat dissipation transformer of forced air cooling.
Background
The transformer mainly comprises a shell, and components such as a winding and an iron core arranged in the shell. The winding can produce a large amount of heats at the course of the work, if these heats can not in time distribute, will lead to in the transformer casing to last the intensification, make the components and parts in the casing continue to work under high temperature environment, easy damage produces the incident even.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that, overcome prior art's shortcoming, provide an air-cooled high-efficient heat dissipation transformer.
In order to solve the technical problem, the technical scheme of the utility model as follows:
an air-cooled high-efficiency heat-dissipation transformer comprises,
a housing;
the radiating fins are fixedly arranged on the outer side wall of the shell;
the heat radiation fan is fixedly arranged on the shell and used for supplying air into the shell; and (c) a second step of,
and the air guide pipe is fixedly arranged on the shell, one end of the air guide pipe is communicated with the inside of the shell, and the other end of the air guide pipe faces the radiating fin.
As a forced air cooling high efficiency heat dissipation transformer's an optimal selection scheme, wherein: the radiating fins are fixedly arranged on the two opposite outer side walls of the shell, a plurality of radiating fins are fixedly arranged on the outer side wall of the shell, the radiating fins are arranged in the vertical direction, and the plurality of radiating fins are arranged along the circumferential direction of the shell uniformly.
As a forced air cooling high efficiency heat dissipation transformer's an optimal selection scheme, wherein: one end of the air guide pipe, which faces the radiating fin, is positioned above the radiating fin.
As a preferred scheme of forced air cooling high efficiency heat dissipation transformer, wherein: the air guide pipes are provided with a plurality of air guide pipes, and one end of each air guide pipe, facing the radiating fins, is located between the two adjacent radiating fins.
As a forced air cooling high efficiency heat dissipation transformer's an optimal selection scheme, wherein: the air outlet of the air guide pipe is arranged vertically downwards.
As a preferred scheme of forced air cooling high efficiency heat dissipation transformer, wherein: the cooling fan is fixedly installed on the bottom plate of the shell, and the cooling fan vertically supplies air upwards.
As a preferred scheme of forced air cooling high efficiency heat dissipation transformer, wherein: one end of the air guide pipe communicated with the interior of the shell is higher than one end of the air guide pipe facing the radiating fin.
The beneficial effects of the utility model are that:
(1) the utility model discloses a fin increases the heat radiating area of casing, simultaneously through cooling fan to the inside air supply of casing, increases the inside gaseous flow rate of casing, cools down to the inside components and parts of casing, has guaranteed transformer housing's heat dispersion.
(2) The utility model discloses the air current that cooling fan produced can be blown to the fin through the guide duct in by the casing, cools down the fin, has further improved the radiating efficiency of fin to the casing.
(3) The utility model discloses in every guide duct all be located between two adjacent fin towards the one end of fin, the gas velocity of flow between two adjacent fin can be quickened to the gas that the guide duct sent out to two fins to arbitrary guide duct both sides are cooled down.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive labor.
Fig. 1 is a schematic structural view of an air-cooled transformer with high efficiency and heat dissipation provided by the present invention;
fig. 2 is a schematic structural view of another view angle of the air-cooled high-efficiency heat-dissipating transformer provided by the present invention;
fig. 3 is an installation schematic view of a heat dissipation fan in the air-cooled high-efficiency heat dissipation transformer provided by the present invention;
wherein: 1. a housing; 2. a heat sink; 3. a heat radiation fan; 4. an air guide pipe; 5. a base plate.
Detailed Description
In order that the present invention may be more clearly understood, a more particular description of the invention will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
Fig. 1 is a schematic structural diagram of an air-cooled transformer with high efficiency in heat dissipation according to an embodiment of the present application. The transformer comprises a housing 1. The front side wall and the rear side wall of the shell 1 are both fixedly provided with a plurality of radiating fins 2 arranged along the vertical direction. The plurality of radiating fins 2 on any side wall are uniformly distributed along the horizontal direction. The plurality of radiating fins 2 greatly increase the radiating area of the transformer shell 1 and improve the radiating performance of the transformer shell 1.
Referring to fig. 3, a heat dissipation fan 3 is fixedly installed on a bottom plate 5 in the transformer housing 1, and the heat dissipation fan 3 supplies air vertically and upwardly. Can supply air to in the transformer housing 1, increase the flow velocity of the inside gas of casing 1, cool down the components and parts inside casing 1.
A plurality of air guide pipes 4 are also arranged on the front side wall and the rear side wall of the shell 1. One end of each air guide pipe 4 is communicated with the inner cavity of the shell 1, and the other end of each air guide pipe extends downwards and faces the radiating fins 2. The end part of the air guide pipe 4 communicated with the inner cavity of the shell 1 is used as an air outlet of the shell 1, so that air flow generated by the heat dissipation fan 3 can be blown to the heat dissipation fins 2 through the air guide pipe 4 to cool the heat dissipation fins 2.
In the present embodiment, one end of the air duct 4 facing the heat sink 2 is located above the heat sink 2. After the heat dissipation fan 3 conveys the gas in the shell 1 upwards, the gas is conveyed out of the shell 1 through the air guide pipe 4. Meanwhile, the end of the air guide pipe 4 communicated with the inside of the shell 1 is higher than the end of the air guide pipe 4 facing the radiating fin 2, so that the air in the air guide pipe 4 flows downwards to cool the radiating fin 2 on the outer side wall of the shell 1.
Preferably, the air outlet of the air guide pipe 4 is arranged vertically downwards, so that the situation that when the air guide pipe 4 does not supply air, impurity particles and the like outside the shell 1 enter the shell 1 through the air guide pipe 4 to affect components in the shell 1 can be avoided.
In addition, a plurality of air guide pipes 4 are arranged on the front side wall and the rear side wall of the shell 1. The number of the air guide pipes 4 on any side wall of the shell 1 is one less than that of the radiating fins 2 on the side wall. One end of each air guide pipe 4 facing the radiating fins 2 is positioned between the two adjacent radiating fins 2. The gas sent out by the air guide pipe 4 can accelerate the gas flow velocity between two adjacent radiating fins 2, so that the two radiating fins 2 on two sides of any air guide pipe 4 are cooled.
From this, 3 inside air supplies to casing 1 of technical scheme accessible radiator fan of this application, increases the inside gaseous flow velocity of casing 1, cools down to the components and parts inside casing 1, and 2 departments of fin through the air guide duct 4 with the inside air water conservancy diversion of casing 1 to casing 1 outside simultaneously dispel the heat to fin 2, have further improved casing 1's radiating efficiency.
In addition to the above embodiments, the present invention may have other embodiments; all technical solutions formed by adopting equivalent replacement or equivalent transformation fall within the protection scope required by the utility model.
Claims (7)
1. The utility model provides an air-cooled high-efficient heat dissipation transformer which characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,
a housing (1);
the radiating fins (2) are fixedly arranged on the outer side wall of the shell (1);
the heat radiation fan (3) is fixedly arranged on the shell (1) and is used for supplying air into the shell (1); and the number of the first and second groups,
the air guide pipe (4) is fixedly installed on the shell (1), one end of the air guide pipe (4) is communicated with the interior of the shell (1), and the other end of the air guide pipe (4) faces the radiating fins (2).
2. The air-cooled transformer with high efficiency and heat dissipation as defined in claim 1, wherein: the radiating fins (2) are fixedly arranged on two opposite outer side walls of the shell (1) and are arranged randomly, a plurality of radiating fins (2) are fixedly arranged on the outer side wall of the shell (1), the radiating fins (2) are arranged in the vertical direction, and the radiating fins (2) are arranged in the circumferential direction of the shell (1) uniformly.
3. The air-cooled transformer with high efficiency and heat dissipation of claim 2, wherein: one end of the air guide pipe (4) facing the radiating fin (2) is positioned above the radiating fin (2).
4. The air-cooled transformer with high efficiency and heat dissipation as defined in claim 3, wherein: the air guide pipes (4) are provided with a plurality of air guide pipes, and one end, facing the radiating fins (2), of each air guide pipe (4) is located between the two adjacent radiating fins (2).
5. The air-cooled transformer with high efficiency and heat dissipation of claim 4, wherein: the air outlet of the air guide pipe (4) is arranged vertically downwards.
6. The air-cooled transformer with high efficiency and heat dissipation of claim 1, wherein: the heat dissipation fan (3) is fixedly installed on the bottom plate (5) of the shell (1), and the heat dissipation fan (3) supplies air vertically upwards.
7. The air-cooled transformer with high efficiency and heat dissipation of claim 6, wherein: one end of the air guide pipe (4) communicated with the interior of the shell (1) is higher than one end of the air guide pipe (4) facing the radiating fin (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220686973.5U CN217061706U (en) | 2022-03-28 | 2022-03-28 | Air-cooled high-efficiency heat-dissipation transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220686973.5U CN217061706U (en) | 2022-03-28 | 2022-03-28 | Air-cooled high-efficiency heat-dissipation transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217061706U true CN217061706U (en) | 2022-07-26 |
Family
ID=82466389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220686973.5U Active CN217061706U (en) | 2022-03-28 | 2022-03-28 | Air-cooled high-efficiency heat-dissipation transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217061706U (en) |
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2022
- 2022-03-28 CN CN202220686973.5U patent/CN217061706U/en active Active
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