CN208368292U - A kind of protective hood for transformer - Google Patents
A kind of protective hood for transformer Download PDFInfo
- Publication number
- CN208368292U CN208368292U CN201820966268.4U CN201820966268U CN208368292U CN 208368292 U CN208368292 U CN 208368292U CN 201820966268 U CN201820966268 U CN 201820966268U CN 208368292 U CN208368292 U CN 208368292U
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- China
- Prior art keywords
- plate
- bottom plate
- transformer
- heat
- heat release
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Abstract
The utility model is a kind of protective hood for transformer, bottom plate including placing transformer, two sides are respectively arranged with several heat release holes on the bottom plate for not placing transformer, the lower supporting plate with arc heat release hole is also set up below bottom plate, lower heat dissipation chamber is formed between lower supporting plate and bottom plate, four heat sinks of setting are inserted by groove above bottom plate, radiating fin is also set up in the side of heat sink, on bottom plate, setting plate is also inserted by groove in the outside of heat sink, several second heat release holes are set on plate, in the inside of plate, the second filter screen is set, in the outside of plate, protective shell is arranged in the corresponding position of second heat release hole, in the outside of protective shell, third filter screen is set, cover board is provided with above plate.It is grafting setting between the utility model plate, cover board and heat sink and bottom plate, easy to disassemble and installation, filter screen filtration go out granule foreign, extend the service life of transformer.
Description
Technical field
The utility model belongs to transformer technology field, particularly relates to a kind of protective hood for transformer.
Background technique
Transformer is largely in outdoor application, and long-term exposing to the sun and rain can cause serious damage to transformer, at present
Protective cover be that transformer is placed in the cabinet with heat release hole, not only heat dissipation effect is poor, but also dust is in wind
In under the action of can also enter in guard box body it is interior influence transformer use.
Summary of the invention
To solve the above-mentioned problems, the utility model provides a kind of protective hood for transformer, protective cover splicing setting, peace
It is filled with and convenient disassembly, and to filter screen is arranged at heat release hole, dust is avoided to enter.
In order to achieve the above object, the utility model is achieved through the following technical solutions:
The utility model is a kind of protective hood for transformer, the bottom plate including placing transformer, at the bottom for not placing transformer
Two sides are respectively arranged with several heat release holes on plate, and the lower supporting plate with arc heat release hole, lower branch are also set up below bottom plate
Lower heat dissipation chamber is formed between fagging and bottom plate, four heat sinks of setting is inserted by groove above bottom plate, the one of heat sink
Side also sets up radiating fin, on bottom plate, the outside of heat sink also by groove be inserted into setting plate, be arranged on plate several
The second filter screen is arranged in the inside of plate in second heat release hole, protects in the outside of plate, the corresponding position setting of the second heat release hole
Protective case is arranged third filter screen in the outside of protective shell, cover board is provided with above plate.
Further improvement of the utility model is: below bottom plate, the first mistake of the lower section of the several heat release holes in every side setting
Strainer.
Further improvement of the utility model is: radiating fin is S type.
Further improvement of the utility model is: being provided with flanging on the periphery of cover board.
The beneficial effects of the utility model are: between the cover board and plate of the protective cover of the utility model by groove with it is convex
Block splicing setting, forms a heat dissipation chamber between plate and heat sink, the heat of transformer is adsorbed and then passed through by heat sink
Therefore the heat release hole discharge of plug above, heat release hole and transformer simultaneously non-direct contact pass through the amount for the dust that heat release hole enters
It can control, reduce the damage to transformer, extend the service life of transformer.
The utility model simple structure and reasonable design is novel, is grafting between plate, cover board and heat sink and bottom plate
Setting, easy to disassemble and installation, filter screen filtration go out granule foreign, extend the service life of transformer.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
In order to deepen the understanding to the utility model, the utility model is done further below in conjunction with drawings and examples
Detailed description, the embodiment are only used for explaining the utility model, do not constitute and limit to the protection scope of the utility model.
As shown in Figure 1, the utility model is a kind of protective hood for transformer, the bottom plate 1 including placing transformer is not being placed
Two sides are respectively arranged with several heat release holes 2 on the bottom plate 1 of transformer, it is preferred that and the quantity of the every side heat release hole of bottom plate is five,
The heat on transformer periphery is entered in the lower heat dissipation chamber below bottom plate by heat release hole, is also set up in the lower section of the bottom plate 1
Lower supporting plate 3 with arc heat release hole 14 forms lower heat dissipation chamber, at the bottom between the lower supporting plate 3 and the bottom plate 1
Four heat sinks 5 of setting are inserted by groove above plate 1, also set up radiating fin 6 in the side of the heat sink 5, it is described to dissipate
Hot fin 6 be S type, increase caloric receptivity, improve heat dissipation effect, on the bottom plate 1, the outside of the heat sink 5 also lead to
Groove insertion setting plate 7 is crossed, several second heat release holes 8 are set on the plate 7, the setting the in the inside of the plate 7
Two filter screens 9 reduce external dust and enter inside transformer, reduce dust pollution, the plate 7 outside, described second
The corresponding position of heat release hole 8 be arranged protective shell 10, the protective shell 10 outside be arranged third filter screen 11, protective shell and
The setting of third filter screen can effectively place dust and enter in transformer, play extraordinary protective effect, and dissipate
Thermal effect is good, and the top of the plate 7 is provided with cover board 12, is arranged between cover board and plate by groove and convex block splicing,
Form a heat dissipation chamber between plate and heat sink, heat sink then dissipating above by plug by the heat absorption of transformer
Hot hole discharge, heat release hole and transformer and non-direct contact, therefore, the amount of the dust entered by heat release hole can control, and subtract
Few damage to transformer, extends the service life of transformer, heat sink be arranged in the front side of bottom plate, rear side, left side and after
Setting is inserted by the groove of substrate in side, and the radiating fin of heat sink side arranges the heat that transformer generates as early as possible
Out, the quantity of plate 7 is also four, and four side all around of bottom plate is arranged in, below the bottom plate 1, every side it is several described
The first filter screen 4 is arranged in the lower section of heat release hole, and the first filter screen can place the space of transformer to avoid dust as wind enters
It is interior, influence of the dust to transformer is reduced, flanging 13 is provided on the periphery of the cover board 12, rainwater is avoided to enter protection
Cover is internal.
The utility model simple structure and reasonable design is novel, is grafting between plate, cover board and heat sink and bottom plate
Setting, easy to disassemble and installation, filter screen filtration go out granule foreign, extend the service life of transformer.
Claims (4)
1. a kind of protective hood for transformer, the bottom plate (1) including placing transformer, it is characterised in that: at the bottom for not placing transformer
Two sides are respectively arranged with several heat release holes (2) on plate (1), also set up below the bottom plate (1) with arc heat release hole
(14) lower supporting plate (3) forms lower heat dissipation chamber, in the bottom plate (1) between the lower supporting plate (3) and the bottom plate (1)
Four heat sinks (5) of setting are inserted by groove in top, radiating fin (6) are also set up in the side of the heat sink (5), in institute
It states on bottom plate (1), the outside of the heat sink (5) also by groove insertion setting plate (7), is arranged on the plate (7)
The second filter screen (9) are arranged in the inside of the plate (7), outside, institute in the plate (7) in several second heat release holes (8)
Corresponding position setting protective shell (10) of the second heat release hole (8) is stated, third filter screen is set in the outside of the protective shell (10)
(11), it is provided with above the plate (7) cover board (12).
2. a kind of protective hood for transformer according to claim 1, it is characterised in that: several in the bottom plate (1) lower section, every side
The first filter screen (4) are arranged in the lower section of the heat release hole.
3. a kind of protective hood for transformer according to claim 1, it is characterised in that: the radiating fin (6) is S type.
4. a kind of protective hood for transformer according to claim 1, it is characterised in that: be respectively provided on the periphery of the cover board (12)
There are flanging (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820966268.4U CN208368292U (en) | 2018-06-22 | 2018-06-22 | A kind of protective hood for transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820966268.4U CN208368292U (en) | 2018-06-22 | 2018-06-22 | A kind of protective hood for transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208368292U true CN208368292U (en) | 2019-01-11 |
Family
ID=64926263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820966268.4U Active CN208368292U (en) | 2018-06-22 | 2018-06-22 | A kind of protective hood for transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208368292U (en) |
-
2018
- 2018-06-22 CN CN201820966268.4U patent/CN208368292U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |