CN218769017U - Air-cooled transformer structure - Google Patents
Air-cooled transformer structure Download PDFInfo
- Publication number
- CN218769017U CN218769017U CN202223228039.8U CN202223228039U CN218769017U CN 218769017 U CN218769017 U CN 218769017U CN 202223228039 U CN202223228039 U CN 202223228039U CN 218769017 U CN218769017 U CN 218769017U
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- China
- Prior art keywords
- air
- iron core
- transformer structure
- cooled transformer
- fixing piece
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- 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.)
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Abstract
The utility model discloses an air-cooled transformer structure, including transformer coil, iron core and the mounting that adopts the metal material to make, the mounting sets up two, the iron core is located between two mountings, sets up the heat dissipation fin on the mounting. The utility model discloses an air-cooled transformer structure can improve heat dispersion and operational reliability, and the volume is less, and the assembly is simple.
Description
Technical Field
The utility model relates to an air-cooled transformer structure.
Background
With the development of miniaturization of gas product of the dry-type transformer, the smaller the volume of the transformer with the same power is, the larger the heat productivity of the transformer during working, which affects the working reliability of the transformer, and once a problem occurs in the working process, serious consequences can be caused to the machine.
The existing air-cooled transformer is partially provided with a heat radiator, so that the problem of uneven heat radiation can occur. If the transformer is required to dissipate heat uniformly, heat dissipation devices are required to be arranged at a plurality of positions of the transformer, so that the overall size of the transformer is increased.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides an air-cooled transformer structure, the purpose improves reliability and heat dispersion.
In order to realize the purpose, the utility model discloses the technical scheme who takes does: the utility model provides an air-cooled transformer structure, includes transformer coil, iron core and the mounting that adopts the metal material to make, the mounting sets up two, the iron core is located between two mountings, sets up the heat dissipation fin on the mounting.
The fixing piece is made of copper.
The fixing piece is made of aluminum.
Epoxy glue is coated on the end face of the iron core, epoxy glue is coated on the end face of the fixing piece, and the fixing piece and the iron core are bonded together through the epoxy glue.
The fixing member is provided with a plurality of heat dissipation fins.
The fixing piece is provided with a clamping groove for embedding the iron core.
The utility model discloses an air-cooled transformer structure can improve heat dispersion and operational reliability, and the volume is less, and the assembly is simple.
Drawings
The description includes the following figures, the contents shown are respectively:
fig. 1 is an exploded schematic view of the air-cooled transformer structure of the present invention;
fig. 2 is a schematic structural view of the air-cooled transformer structure of the present invention;
labeled as: 1. a transformer coil; 2. an iron core; 3. a fixing member; 4. and encapsulating the epoxy resin layer.
Detailed Description
The following detailed description of the embodiments of the present invention is provided to help those skilled in the art to more fully, accurately and deeply understand the conception and the technical solution of the present invention, and to help them implement the same, by referring to the accompanying drawings and the description of the embodiments.
As shown in fig. 1 and 2, the utility model provides an air-cooled transformer structure, including transformer coil 1, iron core 2 and the mounting 3 that adopts the metal material to make, mounting 3 sets up two, and iron core 2 is located between two mountings 3, sets up the heat dissipation fin on the mounting 3.
Specifically, as shown in fig. 1 and 2, the fixing member 3 is made of an aluminum material or a copper material, and a plurality of heat dissipation fins are provided on the fixing member 3, and all the heat dissipation fins are uniformly arranged.
As shown in fig. 1 and 2, the end face of the iron core 2 is coated with epoxy glue, the end face of the fixing member 3 is coated with epoxy glue, the fixing member 3 and the iron core 2 are bonded together by the epoxy glue, and after the epoxy glue is cured, an encapsulating epoxy resin layer 4 is formed.
As shown in fig. 1 and 2, the fixing member 3 is provided with a slot into which the core 2 is inserted. The fixing piece 3 is made of aluminum or copper materials, heat dissipation fins are arranged on the fixing piece 3, the fixing piece 3 is arranged on the iron core 2, and the end face of the fixing piece 3 is firmly adhered by epoxy resin glue; thermosetting epoxy resin glue is filled between the whole transformer and the fixing piece 3. Therefore, the reliability and the heat dissipation performance of the whole transformer can be improved, the confidentiality of products can be protected, and the disassembly and the imitation are prevented.
During assembly, the transformer coil 1 is arranged in the iron core 2, the end face of the iron core 2 is coated with epoxy glue to enable the iron core 2 to be tightly glued, the fixing piece 3 is clamped on the iron core 2 after solidification, the end face of the fixing piece 3 is coated with epoxy glue, and the epoxy resin layer is packaged on the transformer coil 1, the iron core 2 and the fixing piece 3 after solidification.
The air-cooled transformer of above-mentioned structure when using, has not only reduced the heat dissipation of transformer, can guarantee the operational reliability of transformer simultaneously, and mounting 3 sets up two for the transformer volume is less, and weight is lighter, and the assembly is simple.
The invention has been described above by way of example with reference to the accompanying drawings. Obviously, the specific implementation of the present invention is not limited by the above-described manner. Various insubstantial improvements are made by adopting the method conception and the technical proposal of the utility model; or without improvement, the above conception and technical solution of the present invention can be directly applied to other occasions, all within the protection scope of the present invention.
Claims (6)
1. The utility model provides an air-cooled transformer structure, includes transformer coil and iron core, its characterized in that: still include the mounting that the metal material made, the mounting sets up two, the iron core is located between two mountings, sets up the heat dissipation fin on the mounting.
2. The air-cooled transformer structure of claim 1, wherein: the fixing piece is made of copper.
3. The air-cooled transformer structure of claim 1, wherein: the fixing piece is made of aluminum.
4. The air-cooled transformer structure of any one of claims 1 to 3, wherein: epoxy glue is coated on the end face of the iron core, epoxy glue is coated on the end face of the fixing piece, and the fixing piece and the iron core are bonded together through the epoxy glue.
5. The air-cooled transformer structure of any one of claims 1 to 3, wherein: the fixing member is provided with a plurality of heat dissipation fins.
6. The air-cooled transformer structure of any one of claims 1 to 3, wherein: the fixing piece is provided with a clamping groove for embedding the iron core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223228039.8U CN218769017U (en) | 2022-12-02 | 2022-12-02 | Air-cooled transformer structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223228039.8U CN218769017U (en) | 2022-12-02 | 2022-12-02 | Air-cooled transformer structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218769017U true CN218769017U (en) | 2023-03-28 |
Family
ID=85677003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223228039.8U Active CN218769017U (en) | 2022-12-02 | 2022-12-02 | Air-cooled transformer structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218769017U (en) |
-
2022
- 2022-12-02 CN CN202223228039.8U patent/CN218769017U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |