CN215419228U - Top arc wind scooper of control box - Google Patents
Top arc wind scooper of control box Download PDFInfo
- Publication number
- CN215419228U CN215419228U CN202121289079.6U CN202121289079U CN215419228U CN 215419228 U CN215419228 U CN 215419228U CN 202121289079 U CN202121289079 U CN 202121289079U CN 215419228 U CN215419228 U CN 215419228U
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- control box
- wind scooper
- box body
- wind
- hole
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Abstract
The utility model discloses a top arc-shaped wind scooper of a control box, wherein the front end face of the control box body is of an open structure, and a cabinet door is arranged on the front end face of the open structure; the side edge of the control box body is provided with an air inlet, the top of the control box body is provided with a through hole, the through hole is provided with a fan, and the through hole is covered with an air guide cover; the side edge of the air outlet where the air guide cover is located is provided with a connecting hole, a rotating shaft transversely penetrates through the connecting hole, the rotating shaft is provided with a wind guide blade, one end of the rotating shaft extends out of the side edge where the air guide cover is located, and the wind guide blade is shielded at the position of the air outlet of the air guide cover by adjusting the rotation of the rotating shaft. This device wind scooper arranges control box body top position in, can effectually save the inside space of control box body, and the air outlet position at wind scooper place not only forms the contained angle with the horizontal plane simultaneously, still is provided with the dust screen simultaneously, can effectively reduce great gravel and fly into this internally through the wind scooper to the control box.
Description
Technical Field
The utility model belongs to the technical field of power distribution cabinet accessories, and particularly relates to a top arc-shaped air guide cover of a control box.
Background
The power distribution cabinet is used as a commonly used power distribution system, is practically used in the occasions with less composite and more dispersed loops, and can distribute the electric energy of a certain circuit of the upper-level power distribution equipment to nearby loads. This level of equipment should provide protection, monitoring and control of the load.
To some special place positions, the switch board need be placed in outdoor position alone, has placed a large amount of electrical components in the switch board, and it is more that it gives out heat, need in time derive the heat of inside, usually for the convenience, can seted up through-type louvre (window) on the switch board box, then carry out the operation of airing exhaust through these louvre (window).
In the device, a control box is provided with a flow guide cover which is matched with an air outlet, so that the air circulation and heat conduction in the equipment are realized. However, the air guide sleeve is arranged in the control box, so that the air guide sleeve occupies a large space and is not beneficial to heat dissipation of electric devices in the control box. And the air outlet above can also cause foreign matters to fall.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model aims to provide the top arc-shaped wind scooper of the control box, which solves the technical problems in the prior art.
The purpose of the utility model can be realized by the following technical scheme:
the top arc-shaped wind scooper of the control box comprises a control box body and a wind scooper, wherein the front end face of the control box body is of an open structure, and a cabinet door is arranged on the front end face of the open structure;
the side edge of the control box body is provided with an air inlet, the top of the control box body is provided with a through hole, the through hole is provided with a fan, and the through hole is covered with an air guide cover;
the side edge of the air outlet where the air guide cover is located is provided with a connecting hole, a rotating shaft transversely penetrates through the connecting hole, the rotating shaft is provided with a wind guide blade, one end of the rotating shaft extends out of the side edge where the air guide cover is located, and the wind guide blade is shielded at the position of the air outlet of the air guide cover by adjusting the rotation of the rotating shaft.
Furthermore, an included angle of more than 9 degrees is formed between the direction of the connecting hole where the wind scooper is located and the direction of the through hole.
Furthermore, the air outlet where the wind scooper is located and the inner side of the wind guide blade are provided with a dust screen.
Furthermore, the wind scooper is placed and fixed on the upper part of the through hole at the top of the control box body through a threaded connecting piece.
Furthermore, the lower side surface where the air guide vane is arranged is of a cambered surface structure, and the upper surface is of a straight panel structure.
The utility model has the beneficial effects that:
1. this device wind scooper arranges control box body top position in, can effectually save the inside space of control box body, and the air outlet position at wind scooper place not only forms the contained angle with the horizontal plane simultaneously, still is provided with the dust screen simultaneously, can effectively reduce great gravel and fly into this internal through the wind scooper to the control box, causes the unnecessary loss.
2. The wind guide cover of the device is provided with the wind guide blades connected through the rotating shaft, so that the deflection angle adjustment of the wind guide blades can be realized, and under the great severe environment of wind sand, not only can the gravel transversely flying be blocked, but also the hot wind direction guided out can be effectively changed, and the purpose of quick heat dissipation is realized.
Drawings
In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present invention, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present invention;
FIG. 2 is a schematic side view of an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a part at a in accordance with an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1, an embodiment of the present invention provides a top arc wind scooper of a control box, including a control box body 1 and a wind scooper 2, where a front end face of the control box body 1 is an open structure, and a cabinet door 101 is disposed on the front end face of the open structure.
As shown in fig. 2 and 3, an air inlet 11 is formed in the side where the control box body 1 is located, a through hole 12 is formed in the top of the control box body 1, a fan 3 is arranged on the through hole 12, and an air guiding cover 2 covers the through hole 12.
The side of the air outlet 21 where the wind scooper 2 is located is provided with a connecting hole 201 (the direction of the connecting hole 201 where the wind scooper 2 is located and the direction of the through hole 12 form an included angle larger than 90 degrees, so that articles falling from the upper side can be avoided. A rotating shaft 31 transversely penetrates through the connecting hole 201, a wind guide blade 311 is arranged on the rotating shaft 31, one end part of the rotating shaft 31 extends out of the side edge where the wind guide cover 2 is located, the shielding angle of the wind guide blade 311 at the position of the wind outlet 21 of the wind guide cover 2 is adjusted by adjusting the rotation of the rotating shaft 31, and the wind guide direction is adjusted.
The air outlet 21 that the wind scooper 2 was located is provided with dust screen 211 and is located the inboard of wind guide vane 311, plays the effectual air outlet that prevents great gravel from passing through wind scooper 2 and enters into air intake 11 position, causes unnecessary damage to fan 3.
According to the production requirement, the wind scooper 2 can be placed and fixed on the upper part of the through hole 12 at the top of the control box body 1 through a threaded connecting piece, and the actual assembly is facilitated.
The downside at guide fan 311 place sets up to the cambered surface structure, and the upper surface sets up to straight panel structure, and when fan 3 exported the hot-air in the control box body 1, cambered surface structure. Under the great adverse circumstances of sand blown by the wind, not only can block the grit of horizontal flying, can also effectively change the hot-blast direction of deriving simultaneously, realize quick radiating purpose.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.
Claims (5)
1. The top arc-shaped wind scooper of the control box comprises a control box body (1) and a wind scooper (2), and is characterized in that the front end face where the control box body (1) is located is of an open structure, and a cabinet door (101) is arranged on the front end face of the open structure;
an air inlet (11) is formed in the side where the control box body (1) is located, a through hole (12) is formed in the top of the control box body (1), a fan (3) is arranged on the through hole (12), and an air guide cover (2) covers the through hole (12);
the side edge of the air outlet (21) where the air guide cover (2) is located is provided with a connecting hole (201), a rotating shaft (31) transversely penetrates through the connecting hole (201), the rotating shaft (31) is provided with a wind guide blade (311), meanwhile, one end part of the rotating shaft (31) extends out of the side edge where the air guide cover (2) is located, and the wind guide blade (311) is shielded at the position of the air outlet (21) of the air guide cover (2) by adjusting the rotation of the rotating shaft (31).
2. The top arc-shaped wind scooper of the control box according to claim 1, wherein an included angle of more than 90 degrees is formed between the direction of the connecting hole (201) where the wind scooper (2) is located and the direction of the through hole (12).
3. The top arc-shaped wind scooper of the control box according to claim 1, wherein a dust screen (211) is arranged at the wind outlet (21) where the wind scooper (2) is located and at the inner side of the wind guide blade (311).
4. The top arc-shaped wind scooper of the control box according to claim 1, wherein the wind scooper (2) is placed and fixed on the upper part of the through hole (12) at the top of the control box body (1) through a threaded connection piece.
5. The top arc wind scooper of the control box of claim 1, wherein the lower side surface of the wind guide blade (311) is an arc structure, and the upper surface is a straight panel structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121289079.6U CN215419228U (en) | 2021-06-09 | 2021-06-09 | Top arc wind scooper of control box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121289079.6U CN215419228U (en) | 2021-06-09 | 2021-06-09 | Top arc wind scooper of control box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215419228U true CN215419228U (en) | 2022-01-04 |
Family
ID=79638631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121289079.6U Active CN215419228U (en) | 2021-06-09 | 2021-06-09 | Top arc wind scooper of control box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215419228U (en) |
-
2021
- 2021-06-09 CN CN202121289079.6U patent/CN215419228U/en active Active
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