CN204332596U - There is the transformer of anti-theft feature - Google Patents
There is the transformer of anti-theft feature Download PDFInfo
- Publication number
- CN204332596U CN204332596U CN201420815093.9U CN201420815093U CN204332596U CN 204332596 U CN204332596 U CN 204332596U CN 201420815093 U CN201420815093 U CN 201420815093U CN 204332596 U CN204332596 U CN 204332596U
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- CN
- China
- Prior art keywords
- transformer
- fixture
- nut
- bolt
- protective cover
- 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
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Abstract
The utility model provides a kind of transformer with anti-theft feature, and described transformer comprises housing, front panel and radiator; The upper end of described housing has the horizontal part of outwards bending; By bolt, nut, lid is arranged on described horizontal part; Protective cover, the coated described bolt of described protective cover, nut, the cross section of vertical direction is in " [" shape, and the rear side being fixed on described front panel.The utility model has the advantages such as anti-theft feature, volume are little, good heat dissipation effect.
Description
Technical field
The utility model relates to transformer, particularly has the transformer of anti-theft feature.
Background technology
Power transformer is one of capital equipment of power plant and electric substation.The effect of transformer is many-sided, boosted voltage electric energy can not only be delivered to electricity consumption area, voltage can also be reduced to use voltage at different levels, to meet the needs of electricity consumption.In the course of work of transformer, coil can produce heat, and the heat of accumulation can damage and even burn transformer, so need installation of heat radiator, distributes the heat that coil etc. produces.
Fig. 1 schematically illustrates the basic block diagram of existing transformer, and as shown in Figure 1, lid is arranged on transformer shell by bolt, nut, and the radiation tooth of metal material is arranged on the outer surface of transformer shell.This way has deficiency, as:
1, anti-theft feature is not possessed;
2, lawless person easily lays down bolt, nut, thus steals transformer oil, the lid in housing;
3, in order to timely distribute heat, need the radiation tooth that configuration is longer, thus add the volume of transformer, install, move inconvenience;
4, install radiation tooth abreast at transformer shell external surface, area of dissipation is little, and radiating effect is poor;
Utility model content
In order to solve above shortcomings in prior art, the utility model provides a kind of transformer with anti-theft feature, has good heat-sinking capability while having anti-theft feature.
For achieving the above object, the utility model is by the following technical solutions:
Have a transformer for anti-theft feature, described transformer comprises housing, front panel; The upper end of described housing has the horizontal part of outwards bending; By bolt, nut, lid is arranged on described horizontal part;
Protective cover, the coated described bolt of described protective cover, nut, the cross section of vertical direction is in " [" shape, and the rear side being fixed on described front panel.
According to above-mentioned transformer, preferably, described protective cover is around the outside of described horizontal part, and from top, left side, bottom surround described bolt and nut.
According to above-mentioned transformer, alternatively, the external installation of heat radiator of described transformer shell; Described radiator comprises:
Fixture, described fixture be strip " [" shape, the openend of horizontal direction is arranged on described transformer shell;
Sheet metal, described sheet metal is arranged on the outer surface of described fixture.
According to above-mentioned transformer, preferably, described fixture is welded on described transformer shell.
According to above-mentioned transformer, preferably, described fixture is arranged on transformer shell vertically.
According to above-mentioned transformer, preferably, described sheet metal is arranged on the outer surface of described fixture vertically.
According to above-mentioned transformer, preferably, the fixture be arranged on transformer shell forms the tubular structure of both ends open.
Compared with prior art, the beneficial effect that the utility model has is:
1. cover on the protective cover outside described bolt and nut, effectively prevent and illegally dismantle lid, be provided with anti-theft feature;
2. at fixture three outer surfaces, fin is installed, while not losing area of dissipation, shortens the length protruding housing, reduce volume of transformer;
3. install metal material fin at fixture outer surface, increase area of dissipation, improve radiating effect, the fixture forming tubular structure further increases radiating effect.
Accompanying drawing explanation
With reference to accompanying drawing, disclosure of the present utility model will be easier to understand.Those skilled in the art it is easily understood that: these accompanying drawings only for illustrating the technical solution of the utility model, and and are not intended to be construed as limiting protection range of the present utility model.In figure:
Fig. 1 is the basic block diagram of the transformer according to prior art;
Fig. 2 is according to the basic block diagram of the transformer of the utility model embodiment
Fig. 3 is the basic block diagram of the radiator according to the utility model embodiment.
Embodiment
Fig. 2-3 and following description describe Alternate embodiments of the present utility model and how to implement to instruct those skilled in the art and to reproduce the utility model.In order to instruct technical solutions of the utility model, simplifying or having eliminated some conventional aspects.Those skilled in the art should understand that the modification that is derived from these execution modes or replace will in scope of the present utility model.Those skilled in the art should understand that following characteristics can combine to form multiple modification of the present utility model in every way.Thus, the utility model is not limited to following Alternate embodiments, and only by claim and their equivalents.
Embodiment 1:
Fig. 2 schematically illustrates the basic block diagram with the transformer of anti-theft feature of the utility model embodiment 1, and as shown in Figure 2, described transformer comprises:
Front panel, coil, binding post etc., these parts are all the state of the art, do not repeat them here;
Housing 11, the upper end of described housing has the horizontal part of outwards bending, is arranged on described horizontal part by bolt 51, nut 61 by lid 41;
Protective cover 81, described protective cover from top, the coated described bolt in bottom and left side, nut, the cross section of vertical direction is in " [" shape, around the outside of described horizontal part, form one to the annular of the relative closure (to upper and lower and be closed) of inner opening outward, protective cover is fixed on the rear side of described front panel by housing;
Fig. 3 schematically illustrates the basic block diagram of the radiator of the utility model embodiment, and as shown in Figure 3, described radiator comprises:
Fixture 21, described fixture be strip " [" shape, the openend of horizontal direction is welded on described transformer shell 11 vertically, thus the side's of being formed tubular structure;
Sheet metal 31, as aluminium flake, described sheet metal is welded on two outer surfaces of described fixture vertically.
Metallic shielding cover, in the outside of described bolt, nut, effectively prevent lid and is illegally opened.In the course of work of transformer, on the heat conduction fixture that coil etc. produce, the heat on fixture is distributed in air generation thermal convection on the one hand in tubular structure, on the other hand, heat on fixture is distributed by multiple aluminium flakes of its outer surface, thus improve radiating effect, reduce the length of fixture and aluminium flake protrusion transformer shell simultaneously, also namely reduce volume of transformer.
Claims (7)
1. have a transformer for anti-theft feature, described transformer comprises housing, front panel and radiator; It is characterized in that:
The upper end of described housing has the horizontal part of outwards bending; By bolt, nut, lid is arranged on described horizontal part;
Protective cover, the coated described bolt of described protective cover, nut, the cross section of vertical direction is in " [" shape, and the rear side being fixed on described front panel.
2. transformer according to claim 1, is characterized in that: described protective cover is around the outside of described horizontal part, and from top, left side, bottom surround described bolt and nut.
3. transformer according to claim 1, is characterized in that: described radiator comprises:
Fixture, described fixture be strip " [" shape, the openend of horizontal direction is arranged on described transformer shell;
Sheet metal, described sheet metal is arranged on the outer surface of described fixture.
4. transformer according to claim 3, is characterized in that: described fixture is welded on described transformer shell.
5. transformer according to claim 3, is characterized in that: described fixture is arranged on transformer shell vertically.
6. transformer according to claim 3, is characterized in that: described sheet metal is arranged on the outer surface of described fixture vertically.
7. transformer according to claim 3, is characterized in that: the fixture be arranged on transformer shell forms the tubular structure of both ends open.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420815093.9U CN204332596U (en) | 2014-12-19 | 2014-12-19 | There is the transformer of anti-theft feature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420815093.9U CN204332596U (en) | 2014-12-19 | 2014-12-19 | There is the transformer of anti-theft feature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204332596U true CN204332596U (en) | 2015-05-13 |
Family
ID=53168922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420815093.9U Expired - Fee Related CN204332596U (en) | 2014-12-19 | 2014-12-19 | There is the transformer of anti-theft feature |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204332596U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104575953A (en) * | 2014-12-19 | 2015-04-29 | 芜湖金牛电气股份有限公司 | Transformer with anti-theft function |
-
2014
- 2014-12-19 CN CN201420815093.9U patent/CN204332596U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104575953A (en) * | 2014-12-19 | 2015-04-29 | 芜湖金牛电气股份有限公司 | Transformer with anti-theft function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150513 Termination date: 20191219 |