CN203260452U - Transformer with noise reduction dustproof structure - Google Patents
Transformer with noise reduction dustproof structure Download PDFInfo
- Publication number
- CN203260452U CN203260452U CN 201320209194 CN201320209194U CN203260452U CN 203260452 U CN203260452 U CN 203260452U CN 201320209194 CN201320209194 CN 201320209194 CN 201320209194 U CN201320209194 U CN 201320209194U CN 203260452 U CN203260452 U CN 203260452U
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- transformer
- noise
- dustproof structure
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- utility
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Abstract
The utility model relates to a transformer with a noise reduction dustproof structure. The transformer comprises a casing and a transformer body arranged in the casing, wherein the bottom and the periphery of the transformer body are provided with vibration reduction rubber plates so as to reduce noise and resonance. The upper portion of the casing is provided with a dustproof cover, and binding posts of the transformer body are arranged in the dustproof cover. The transformer has the advantages of being simple in structure, low in cost, remarkable in noise reduction effect, good in dustproof effect and capable of meeting requirements of different customers.
Description
Technical field
The utility model relates to the transformer technology field, especially relates to a kind of transformer with noise-reducing and dustproof structure.
Background technology
Along with people are more and more higher to the requirement of living environment, electric power system is more and more flourishing, but the noise level of many old-fashioned transformers can not satisfy new noise reduction standard, in recent years, citizen happen occasionally to the complaint that the distribution transformer noise disturbs residents, media are also made a large amount of reports to this type of event simultaneously, have produced socially certain harmful effect.Simultaneously, transformer can produce static when work, and the micronic dust in the absorbed air so that assemble a large amount of dust in power lug place, increases kwh loss.
Therefore, a kind of appearance of the transformer with noise-reducing and dustproof structure is necessary.
The utility model content
The utility model provides a kind of transformer with noise-reducing and dustproof structure, and large to solve noise of the prior art, dust-proof effect is poor, causes the problems such as kwh loss.
The technical problem that the utility model solves realizes by the following technical solutions:
Transformer with noise-reducing and dustproof structure comprises housing and is arranged at transformer in the described housing, wherein, and in the bottom of described transformer be equipped with the vibration isolation rubber plate all around, with reduction noise and resonance;
Top at described housing is provided with dust cover, and the binding post of described transformer is arranged in the described dust cover.
As preferred technical scheme, the two sides of described rubber slab is densely covered with numerous projections uniformly.
As preferred technical scheme, in the bottom of described housing and wall be provided with a plurality of hollow steel pipes in order to fixing described rubber slab.
The beneficial effect that the utlity model has is: simple in structure, cost is low, and noise reduction is obvious, and good dustproof effect satisfies different clients' demand.
Description of drawings
Fig. 1 is the utility model: the structural representation with transformer of noise-reducing and dustproof structure;
Fig. 2 is the utility model: the structural representation of rubber slab with transformer of noise-reducing and dustproof structure;
Fig. 3 is the utility model: the schematic cross-section of rubber slab with transformer of noise-reducing and dustproof structure.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
With reference to shown in Figure 1, the transformer with noise-reducing and dustproof structure comprises housing 1 and is arranged at transformer 2 in the described housing 1, wherein, and in the bottom of described transformer 2 be equipped with vibration isolation rubber plate 3 all around, with reduction noise and resonance; Be provided with dust cover 4 on the top of described housing 1, the binding post 7 of described transformer 2 is arranged in the described dust cover 4.In order to prevent the movement of rubber slab 3, be provided with a plurality of hollow steel pipes 5 in order to fixing described rubber slab 3 at bottom and the wall of described housing 1.
Shown in Fig. 2-3, the two sides of described rubber slab 3 is densely covered with numerous projections 6 uniformly, because rubber slab 3 and projection 6 thereof have certain elasticity, damping and noise reduction are obvious.
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. the transformer that has the noise-reducing and dustproof structure comprises housing and is arranged at transformer in the described housing, it is characterized in that, in the bottom of described transformer be equipped with the vibration isolation rubber plate all around;
Top at described housing is provided with dust cover, and the binding post of described transformer is arranged in the described dust cover.
2. the transformer with noise-reducing and dustproof structure according to claim 1 is characterized in that, the two sides of described rubber slab is densely covered with numerous projections uniformly.
3. the transformer with noise-reducing and dustproof structure according to claim 1 is characterized in that, in the bottom of described housing and wall be provided with a plurality of hollow steel pipes in order to fixing described rubber slab.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320209194 CN203260452U (en) | 2013-04-23 | 2013-04-23 | Transformer with noise reduction dustproof structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320209194 CN203260452U (en) | 2013-04-23 | 2013-04-23 | Transformer with noise reduction dustproof structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203260452U true CN203260452U (en) | 2013-10-30 |
Family
ID=49472997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320209194 Expired - Fee Related CN203260452U (en) | 2013-04-23 | 2013-04-23 | Transformer with noise reduction dustproof structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203260452U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105047360A (en) * | 2015-08-07 | 2015-11-11 | 常熟市常源变压器有限公司 | Low-noise dry-type transformer |
| CN107507692A (en) * | 2017-10-10 | 2017-12-22 | 徐州赛欧电子科技有限公司 | A kind of frame vertical transformer of antirust radiating |
| CN109148078A (en) * | 2017-06-27 | 2019-01-04 | 矢崎总业株式会社 | noise reduction unit |
-
2013
- 2013-04-23 CN CN 201320209194 patent/CN203260452U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105047360A (en) * | 2015-08-07 | 2015-11-11 | 常熟市常源变压器有限公司 | Low-noise dry-type transformer |
| CN109148078A (en) * | 2017-06-27 | 2019-01-04 | 矢崎总业株式会社 | noise reduction unit |
| CN107507692A (en) * | 2017-10-10 | 2017-12-22 | 徐州赛欧电子科技有限公司 | A kind of frame vertical transformer of antirust radiating |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131030 Termination date: 20140423 |