CN218301987U - Electric cabinet that security is good - Google Patents
Electric cabinet that security is good Download PDFInfo
- Publication number
- CN218301987U CN218301987U CN202221306256.1U CN202221306256U CN218301987U CN 218301987 U CN218301987 U CN 218301987U CN 202221306256 U CN202221306256 U CN 202221306256U CN 218301987 U CN218301987 U CN 218301987U
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- air guide
- electric cabinet
- guide pipe
- annular air
- cabinet body
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Abstract
The utility model discloses an electric cabinet that security is good: comprises an electric cabinet body, a bottom blowing device and a middle air guide device; the upper part of the middle air guide device is connected with the lower part of the electric cabinet body, and the lower part of the middle air guide device is connected with the upper part of the middle air guide device; the middle air guiding device comprises an outer annular air guiding pipe, a middle conical air guiding cover and a lower annular air guiding pipe; the inner part of the middle conical air guide sleeve is hollow, the opening of the middle conical air guide sleeve faces downwards, and the upper part of the lower annular air guide pipe extends to the inner part of the middle conical air guide sleeve; when the weather is hot, the fan blows air, and the air enters the electric cabinet body from the air inlet channel and is dissipated for the electric cabinet. The gas in the electric cabinet body can be discharged from the heat dissipation channel. Novel structure design is unique, has very high practicality, has radiating function, has guaranteed the safety of using, is worth promoting.
Description
Technical Field
The utility model relates to an electric cabinet specifically indicates an electric cabinet that security is good.
Background
The electric cabinet is a necessary device for controlling the electric appliance, and the common temperature of the electric cabinet returns to be higher in the using process, or water exists in the electric cabinet in rainy days and winter.
All of these factors can cause the equipment in the electric cabinet to break down, and the conventional electric cabinet needs to be improved.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome the defect of above-mentioned technique, provide an electric cabinet that the security is good.
In order to solve the technical problem, the utility model provides a technical scheme is an electric cabinet that the security is good: comprises an electric cabinet body, a bottom blowing device and a middle air guide device; the upper part of the middle air guide device is connected with the lower part of the electric cabinet body, and the lower part of the middle air guide device is connected with the upper part of the middle air guide device;
the middle air guiding device comprises an outer annular air guiding pipe, a middle conical air guide sleeve and a lower annular air guiding pipe; the cross section of the outer wall of the outer annular air guide pipe is in a shape of '1236767', and the upper part of the lower annular air guide pipe is communicated with the bottom of the electric cabinet body;
the middle conical air guide sleeve is hollow and has a downward opening, the upper part of the middle conical air guide sleeve is positioned at the bending part of the lower annular air guide pipe, the length from the inner diameter of the upper part of the lower annular air guide pipe to the inner diameter of the lower part of the lower annular air guide pipe is linearly increased, and the upper part of the lower annular air guide pipe extends to the inside of the middle conical air guide sleeve;
the inner area of the lower annular air guide pipe, the inner area of the middle conical air guide sleeve, the area formed between the lower annular air guide pipe and the middle conical air guide sleeve and the area formed between the outer annular air guide pipe and the middle conical air guide sleeve are air inlet channels;
and an area formed between the external annular air guide pipe and the middle conical air guide sleeve and an area formed between the external annular air guide pipe and the lower annular air guide pipe are heat dissipation channels.
The projection of the lower part of the lower annular air guide pipe in the overlooking direction covers the projection of the electric cabinet body in the overlooking direction;
the bottom blowing device comprises a base, wherein a fan is arranged in the base, and the fan faces to the outer annular air guide pipe.
As an improvement, an annular supporting net is arranged between the base and the electric cabinet body.
As an improvement, the electric external annular air guide pipe, the middle conical air guide sleeve and the lower annular air guide pipe are connected through a support rod.
As an improvement, the projection of the electric cabinet body in the overlooking direction is rectangular.
In an improvement, a projection of the outer annular air duct in the top view direction and a projection of the lower annular air duct in the top view direction are overlapped.
As an improvement, the annular supporting net and the electric cabinet body are connected in a fixing mode of threaded connection.
Compared with the prior art, the utility model the advantage lie in: when the weather is hot, the fan blows air, and the air enters the electric cabinet body from the air inlet channel and is dissipated for the electric cabinet. The gas in the electric cabinet body can be discharged from the heat dissipation channel. Novel structure design is unique, has very high practicality, has radiating function, has guaranteed the safety of using, is worth promoting.
Drawings
Fig. 1 is a schematic structural view of the electric cabinet of the present invention with good safety.
Fig. 2 isbase:Sub>A sectional view taken atbase:Sub>A-base:Sub>A in fig. 1.
Fig. 3 is a partially enlarged view of a portion a in fig. 2.
Detailed Description
The electric cabinet with good safety of the present invention will be further described in detail with reference to the accompanying drawings.
With the attached drawings, the electric cabinet with good safety comprises an electric cabinet body 1, a bottom blowing device and a middle air guide device; the upper part of the middle air guide device is connected with the lower part of the electric cabinet body 1, and the lower part of the middle air guide device is connected with the upper part of the middle air guide device;
the middle air guiding device comprises an outer annular air guiding pipe 2, a middle conical air guiding cover 3 and a lower annular air guiding pipe 4; the cross section of the outer wall of the external annular air guide pipe 2 is in a shape of' 1236767, and the upper part of the lower annular air guide pipe 4 is communicated with the bottom of the electric cabinet body 1;
the middle conical air guide sleeve 3 is hollow and has a downward opening, the upper part of the middle conical air guide sleeve 3 is positioned at the bending part of the lower annular air guide pipe 4, the length from the inner diameter of the upper part of the lower annular air guide pipe 4 to the inner diameter of the lower part of the lower annular air guide pipe 4 is increased linearly, and the upper part of the lower annular air guide pipe 4 extends to the inside of the middle conical air guide sleeve 3;
the inner area of the lower annular air guide pipe 4, the inner area of the middle conical air guide sleeve 3, the area formed between the lower annular air guide pipe 4 and the middle conical air guide sleeve 3 and the area formed between the outer annular air guide pipe 2 and the middle conical air guide sleeve 3 are air inlet channels;
and the area formed between the outer annular air guide pipe 2 and the middle conical air guide sleeve 3 and the area formed between the outer annular air guide pipe 2 and the lower annular air guide pipe 4 are heat dissipation channels.
The projection of the lower part of the lower annular air guide pipe 4 in the overlook direction covers the projection of the electric cabinet body 1 in the overlook direction;
the bottom blowing device comprises a base 5, wherein a fan 6 is arranged in the base 5, and the fan 6 faces to the outer annular air guide pipe 2.
An annular supporting net 7 is arranged between the base 5 and the electric cabinet body 1.
The electric external annular air guide pipe 2, the middle conical air guide sleeve 3 and the lower annular air guide pipe 4 are connected through a support rod.
The projection of the electric cabinet body 1 in the overlooking direction is rectangular.
The projection of the external annular air guide pipe 2 in the overlooking direction is overlapped with the projection of the lower annular air guide pipe 4 in the overlooking direction.
The annular supporting net 7 is connected with the electric cabinet body 1 in a threaded connection fixing mode.
The utility model discloses when concrete implementation, when the sky is hot, fan 6 bloies, and wind dispels the heat for the electric cabinet from inlet air channel entering electric cabinet body 1's inside.
The gas in the electric cabinet body 1 can be discharged from the heat dissipation channel. In case there is liquid in the electric cabinet body 1, the liquid is also discharged from the heat dissipation channel.
Novel structure design is unique, has very high practicality, has radiating function, has guaranteed the safety of using, is worth promoting.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (6)
1. An electric cabinet that security is good which characterized in that:
comprises an electric cabinet body (1), a bottom blowing device and a middle air guide device; the upper part of the middle air guide device is connected with the lower part of the electric cabinet body (1), and the lower part of the middle air guide device is connected with the upper part of the middle air guide device;
the middle air guide device comprises an outer annular air guide pipe (2), a middle conical air guide sleeve (3) and a lower annular air guide pipe (4); the cross section of the outer wall of the outer annular air guide pipe (2) is in a shape of' 1236767, and the upper part of the lower annular air guide pipe (4) is communicated with the bottom of the electric cabinet body (1);
the middle conical air guide sleeve (3) is hollow and has a downward opening, the upper part of the middle conical air guide sleeve (3) is positioned at the bending part of the lower annular air guide pipe (4), the length from the inner diameter of the upper part of the lower annular air guide pipe (4) to the inner diameter of the lower part of the lower annular air guide pipe (4) is linearly increased, and the upper part of the lower annular air guide pipe (4) extends to the inside of the middle conical air guide sleeve (3);
the inner area of the lower annular air guide pipe (4), the inner area of the middle conical air guide sleeve (3), the area formed between the lower annular air guide pipe (4) and the middle conical air guide sleeve (3) and the area formed between the outer annular air guide pipe (2) and the middle conical air guide sleeve (3) are air inlet channels;
the area formed between the external annular air guide pipe (2) and the middle conical air guide sleeve (3) and the area formed between the external annular air guide pipe (2) and the lower annular air guide pipe (4) are heat dissipation channels,
the projection of the lower part of the lower annular air guide pipe (4) in the overlooking direction covers the projection of the electric cabinet body (1) in the overlooking direction;
the bottom blowing device comprises a base (5), wherein a fan (6) is arranged in the base (5), and the fan (6) faces to the outer annular air guide pipe (2).
2. The electric cabinet with good safety as claimed in claim 1, wherein:
an annular supporting net (7) is arranged between the base (5) and the electric cabinet body (1).
3. The electric cabinet with good safety as claimed in claim 1, wherein:
the electric external annular air guide pipe (2), the middle conical air guide sleeve (3) and the lower annular air guide pipe (4) are connected through a support rod.
4. The electric cabinet with good safety as claimed in claim 1, wherein:
the projection of the electric cabinet body (1) in the overlooking direction is rectangular.
5. The electric cabinet with good safety as claimed in claim 1, wherein:
the projection of the external annular air guide pipe (2) in the overlooking direction is overlapped with the projection of the lower annular air guide pipe (4) in the overlooking direction.
6. The electric cabinet with good safety as claimed in claim 2, characterized in that:
the annular supporting net (7) is connected with the electric cabinet body (1) in a threaded connection fixing mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221306256.1U CN218301987U (en) | 2022-05-28 | 2022-05-28 | Electric cabinet that security is good |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221306256.1U CN218301987U (en) | 2022-05-28 | 2022-05-28 | Electric cabinet that security is good |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218301987U true CN218301987U (en) | 2023-01-13 |
Family
ID=84788643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221306256.1U Active CN218301987U (en) | 2022-05-28 | 2022-05-28 | Electric cabinet that security is good |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218301987U (en) |
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2022
- 2022-05-28 CN CN202221306256.1U patent/CN218301987U/en active Active
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