CN214428441U - Box-type combined transformer - Google Patents
Box-type combined transformer Download PDFInfo
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- CN214428441U CN214428441U CN202120953478.1U CN202120953478U CN214428441U CN 214428441 U CN214428441 U CN 214428441U CN 202120953478 U CN202120953478 U CN 202120953478U CN 214428441 U CN214428441 U CN 214428441U
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Abstract
The utility model discloses a box-type combined transformer belongs to transformer technical field. A box-type combined transformer comprises a low-voltage cabinet body, a transformer body, a high-voltage cabinet body and a first connecting structure; the transformer body is arranged between the low-voltage cabinet body and the high-voltage cabinet body; the low-voltage cabinet body is connected with the transformer body through a first connecting structure; the number of the first connecting structures is two, and the two first connecting structures are symmetrically arranged between the low-voltage cabinet body and the transformer body; the top of the side end face of the low-voltage cabinet body close to the transformer body is provided with a circulation hole; the first connecting structure can also be used for communicating the low-voltage cabinet body with the outside so as to dissipate heat of the low-voltage cabinet body; the high-voltage cabinet body is connected with the transformer body through a second connecting structure; can realize easily making up and demolising of high-voltage board body and low-voltage board body, the user can make up and demolish by oneself as required, convenient maintenance and change.
Description
Technical Field
The utility model relates to a transformer technical field, more specifically say, relate to a box combination formula transformer.
Background
The transformer is a static electric energy transmission device, converts alternating current electric energy of one voltage grade into alternating current electric energy of another voltage grade with the same frequency by utilizing electromagnetic induction, is an important link for economic transmission, flexible distribution and safe use of electric energy, and plays a significant role in a power grid.
However, the existing combined transformer is integrally connected, and when the transformer is used and installed, the whole transformer is installed, and the transformer is large in size, so that the transformer is not favorable for installation in a narrow space, and a user needs to look for a professional worker to install, disassemble or replace the transformer in the using process, so that certain cost is required.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
To the problem that exists among the prior art, the utility model aims to provide a box combination formula transformer, it can realize the easy combination of high-voltage board body and low-voltage board body and demolish, and the user can make up by oneself and demolish as required, convenient maintenance and change.
2. Technical scheme
In order to solve the above problems, the utility model adopts the following technical proposal.
A box-type combined transformer comprises a low-voltage cabinet body, a transformer body, a high-voltage cabinet body and a first connecting structure;
the transformer body is arranged between the low-voltage cabinet body and the high-voltage cabinet body;
the low-voltage cabinet body is connected with the transformer body through a first connecting structure;
the number of the first connecting structures is two, and the two first connecting structures are symmetrically arranged between the low-voltage cabinet body and the transformer body;
the top of the side end face of the low-voltage cabinet body close to the transformer body is provided with a circulation hole; the first connecting structure can also be used for communicating the low-voltage cabinet body with the outside so as to dissipate heat of the low-voltage cabinet body;
the high-voltage cabinet body is connected with the transformer body through a second connecting structure;
the number of the second connecting structures is two, and the two second connecting structures are symmetrically arranged between the high-voltage cabinet body and the transformer body.
Furthermore, the first connecting structure comprises a first mounting plate, a first mounting hole and a heat dissipation hole; the right side end of the first mounting plate is fixed with the left end of the transformer body; the left end of the first mounting plate is abutted with the right end of the low-voltage cabinet body; the number of the first mounting holes is at least two, and the at least two first mounting holes are formed in the left end face of the first mounting plate; the first mounting hole is connected with the right end of the low-voltage cabinet body through a bolt; the number of the heat dissipation holes is multiple, and the heat dissipation holes are all formed in the end face of the rear side of the first mounting plate; the heat dissipation holes are used for communicating the interior of the low-voltage cabinet body with the outside so as to dissipate heat.
Further, the second connecting structure comprises a second mounting plate and a second mounting hole; the left end of the second mounting plate is fixed with the right end of the transformer body; the right end of the second mounting plate is abutted against the left end of the high-voltage cabinet body; the number of the second mounting holes is at least two; the second mounting hole is formed in the right end face of the second mounting plate; the second mounting hole is connected with the left end of the high-voltage cabinet body through a bolt.
Furthermore, the upper end surfaces of the low-voltage cabinet body and the high-voltage cabinet body are flush with each other, and the upper end surfaces of the low-voltage cabinet body and the high-voltage cabinet body are lower than the upper end surface of the transformer body.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages of:
this scheme (one) can realize the easy combination and the demolition of high-voltage board body and low-voltage board body, and the user can make up and demolish by oneself as required, convenient maintenance and change.
On one hand, the first connecting structure can be used for connecting the low-voltage cabinet body and the high-voltage cabinet body; on the other hand, the low-voltage cabinet body can be cooled.
Thirdly, the first mounting plate and the low-voltage cabinet body are fixed by driving bolts between the first mounting hole and the low-voltage cabinet body; the bolt is driven into the second mounting hole and the high-voltage cabinet body to fix the second mounting plate and the high-voltage cabinet body.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic perspective view of the low voltage cabinet body, the transformer body, the high voltage cabinet body and the first connecting structure of the present invention;
fig. 3 is a schematic perspective view of the low-voltage cabinet body, the transformer body, the high-voltage cabinet body and the second connecting structure of the present invention;
fig. 4 is a schematic perspective view of a first connecting structure part according to the present invention;
fig. 5 is a schematic view of a first connecting structure and a connecting structure of a low-voltage cabinet body part according to the present invention;
fig. 6 is a schematic perspective view of a second connection structure portion according to the present invention.
The reference numbers in the figures illustrate:
1, a low-voltage cabinet body;
2, a transformer body;
3, a high-voltage cabinet body;
4, a first connecting structure, 4-1 first mounting plates, 4-2 first mounting holes and 4-3 heat dissipation holes;
5 second connecting structures, 5-1 second mounting plates and 5-2 second mounting holes.
Detailed Description
Referring to fig. 1-6, a box-type combined transformer includes a low-voltage cabinet body 1, a transformer body 2, a high-voltage cabinet body 3, and a first connecting structure 4.
The front and rear ends of the transformer body 2 are provided with structures for hoisting, and the structures are well known to those skilled in the art.
The transformer body 2 is arranged between the low-voltage cabinet body 1 and the high-voltage cabinet body 3; the up end of low-voltage cabinet body 1 and high-voltage cabinet body 3 flushes mutually, and the up end position of low-voltage cabinet body 1 and high-voltage cabinet body 3 all is less than the up end position of transformer body 2.
The low-voltage cabinet body 1 is connected with the transformer body 2 through a first connecting structure 4.
The number of the first connecting structures 4 is two, and the two first connecting structures 4 are symmetrically arranged between the low-voltage cabinet body 1 and the transformer body 2.
The top of the side end face of the low-voltage cabinet body 1 close to the transformer body 2 is provided with a circulation hole; the first connecting structure 4 can also communicate the low-voltage cabinet body 1 with the outside so as to dissipate heat of the low-voltage cabinet body 1; the hot air flows to the outside for heat dissipation through the flow through holes and the heat dissipation holes 4-3 in sequence.
The first connecting structure 4 comprises a first mounting plate 4-1, a first mounting hole 4-2 and a heat dissipation hole 4-3; the right side end of the first mounting plate 4-1 is fixed with the left end of the transformer body 2; the left end of the first mounting plate 4-1 is abutted against the right end of the low-voltage cabinet body 1; the number of the first mounting holes 4-2 is at least two, and the at least two first mounting holes 4-2 are all arranged on the left end face of the first mounting plate 4-1; the first mounting hole 4-2 is connected with the right end of the low-voltage cabinet body 1 through a bolt; the number of the heat dissipation holes 4-3 is multiple, and the plurality of heat dissipation holes 4-3 are all arranged on the rear end face of the first mounting plate 4-1; the heat dissipation holes 4-3 are used for communicating the interior of the low-voltage cabinet body 1 with the outside so as to dissipate heat.
The high-voltage cabinet body 3 is connected with the transformer body 2 through a second connecting structure 5.
The number of the second connecting structures 5 is two, and the two second connecting structures 5 are symmetrically arranged between the high-voltage cabinet body 3 and the transformer body 2.
The second connecting structure 5 comprises a second mounting plate 5-1 and a second mounting hole 5-2; the left end of the second mounting plate 5-1 is fixed with the right end of the transformer body 2; the right end of the second mounting plate 5-1 is abutted against the left end of the high-voltage cabinet body 3; the number of the second mounting holes 5-2 is at least two; the second mounting hole 5-2 is formed in the right end-face of the second mounting plate 5-1; the second mounting hole 5-2 is connected with the left end of the high-voltage cabinet body 3 through a bolt.
The first connection structure 4 and the second connection structure 5 are substantially identical in structure, and the first connection structure 4 is different from the second connection structure 5 in that: the first connecting structure 4 is provided with a heat dissipation hole 4-3.
Realize the connection between low-voltage cabinet body 1 and the transformer body 2 through first connection structure 4, realize the connection between high-voltage cabinet body 3 and the transformer body 2 through second connection structure 5, both mainly fix through the bolt, the installation is comparatively simple and convenient with the dismantlement, can realize the easy combination and the demolition of high-voltage cabinet body and low-voltage cabinet body, the user can make up and demolish by oneself as required, convenient maintenance and change, need not to look for professional maintainer's combination and demolition, the expense of combination and demolition has been saved.
Claims (4)
1. A box-type combined transformer is characterized in that: the transformer type transformer cabinet comprises a low-voltage cabinet body (1), a transformer body (2), a high-voltage cabinet body (3) and a first connecting structure (4);
the transformer body (2) is arranged between the low-voltage cabinet body (1) and the high-voltage cabinet body (3);
the low-voltage cabinet body (1) is connected with the transformer body (2) through a first connecting structure (4);
the number of the first connecting structures (4) is two, and the two first connecting structures (4) are symmetrically arranged between the low-voltage cabinet body (1) and the transformer body (2);
the top of the side end face of the low-voltage cabinet body (1) close to the transformer body (2) is provided with a circulation hole; the first connecting structure (4) can also communicate the low-voltage cabinet body (1) with the outside so as to be used for dissipating heat of the low-voltage cabinet body (1);
the high-voltage cabinet body (3) is connected with the transformer body (2) through a second connecting structure (5);
the number of the second connecting structures (5) is two, and the two second connecting structures (5) are symmetrically arranged between the high-voltage cabinet body (3) and the transformer body (2).
2. A box-type modular transformer according to claim 1, characterized in that: the first connecting structure (4) comprises a first mounting plate (4-1), a first mounting hole (4-2) and a heat dissipation hole (4-3);
the right side end of the first mounting plate (4-1) is fixed with the left end of the transformer body (2); the left end of the first mounting plate (4-1) is abutted against the right end of the low-voltage cabinet body (1);
the number of the first mounting holes (4-2) is at least two, and the at least two first mounting holes (4-2) are arranged on the left end face of the first mounting plate (4-1); the first mounting hole (4-2) is connected with the right end of the low-voltage cabinet body (1) through a bolt;
the number of the heat dissipation holes (4-3) is multiple, and the heat dissipation holes (4-3) are all formed in the rear end face of the first mounting plate (4-1);
the heat dissipation holes (4-3) are used for communicating the interior of the low-voltage cabinet body (1) with the outside so as to dissipate heat.
3. A box-type modular transformer according to claim 1, characterized in that: the second connecting structure (5) comprises a second mounting plate (5-1) and a second mounting hole (5-2);
the left end of the second mounting plate (5-1) is fixed with the right end of the transformer body (2); the right end of the second mounting plate (5-1) is abutted against the left end of the high-voltage cabinet body (3);
the number of the second mounting holes (5-2) is at least two; the second mounting hole (5-2) is formed in the right end face of the second mounting plate (5-1); the second mounting hole (5-2) is connected with the left end of the high-voltage cabinet body (3) through a bolt.
4. A box-type modular transformer according to claim 1, characterized in that: the upper end surfaces of the low-voltage cabinet body (1) and the high-voltage cabinet body (3) are flush with each other, and the upper end surface positions of the low-voltage cabinet body (1) and the high-voltage cabinet body (3) are lower than the upper end surface position of the transformer body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120953478.1U CN214428441U (en) | 2021-05-06 | 2021-05-06 | Box-type combined transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120953478.1U CN214428441U (en) | 2021-05-06 | 2021-05-06 | Box-type combined transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214428441U true CN214428441U (en) | 2021-10-19 |
Family
ID=78076321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120953478.1U Active CN214428441U (en) | 2021-05-06 | 2021-05-06 | Box-type combined transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214428441U (en) |
-
2021
- 2021-05-06 CN CN202120953478.1U patent/CN214428441U/en active Active
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