CN212181400U - Dust-protection type industrial control machine case - Google Patents
Dust-protection type industrial control machine case Download PDFInfo
- Publication number
- CN212181400U CN212181400U CN202021325570.5U CN202021325570U CN212181400U CN 212181400 U CN212181400 U CN 212181400U CN 202021325570 U CN202021325570 U CN 202021325570U CN 212181400 U CN212181400 U CN 212181400U
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- Prior art keywords
- air
- box body
- guide plate
- industrial control
- dust
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- Expired - Fee Related
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- 238000007789 sealing Methods 0.000 claims abstract description 17
- 238000001914 filtration Methods 0.000 claims abstract description 13
- 239000000428 dust Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
- 230000001737 promoting effect Effects 0.000 abstract description 3
- 238000001816 cooling Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention provides a dustproof industrial control case, which comprises a case body and a cover body arranged at the upper end of the case body; an air exhaust device is arranged in the box body; the top end of the box body is provided with an outward flange structure, the flange structure comprises an inverted U-shaped bulge part connected with the main body structure of the box body, and the outer side of the bulge part is provided with an outward brim which inclines downwards; a plurality of air passing holes are arranged on the outer brim; a guide plate is arranged in the cover body, and a primary filtering assembly is arranged in an air cavity between the guide plate and the cover body; the middle part of the guide plate is provided with an air duct communicated with the air cavity, and a second-stage filtering component is arranged in the air duct; and a sealing element is arranged between the guide plate and the bulge part. The novel portable multifunctional box is reasonable in structural design, the cover body is detachably mounted on the box body, and the outer eave part can serve as a connecting structure and is convenient to carry. Because the air that gets into in the box is through the two-stage filtration, dustproof effect is showing and is promoting, consequently, the industrial computer that adopts this quick-witted case can be stable operation under abominable operating mode.
Description
Technical Field
The invention belongs to the technical field of industrial control equipment, and particularly relates to a dustproof industrial control cabinet.
Background
The industrial personal computer is used as a tool for detecting and controlling the production process, electromechanical equipment and process equipment, and is easy to generate certain heat when in operation, and if the heat is not dissipated in time, components are easy to damage. However, when the air-cooling type air-cooling box is applied to the working conditions of severe environments, the inside of the box can suck outside air into the box body while exhausting air outwards to dissipate heat, if dust in the air is more, the dust can be gathered on a circuit board or on each electronic component after entering the box body, so that the heat dissipation effect is poor, the components are easily aged too early, and even short circuit and other faults are caused. Therefore, the necessary improvement of the working condition machine case is needed to adapt to the use requirement of the severe environment.
Disclosure of Invention
In view of this, the present invention provides a dustproof industrial control cabinet to overcome the defects in the prior art.
In order to achieve the purpose, the technical scheme of the invention is realized as follows:
a dustproof industrial control case comprises a case body and a cover body arranged at the upper end of the case body; an air exhaust device is arranged in the box body;
the top end of the box body is provided with an outward flange structure, the flange structure comprises an inverted U-shaped bulge part connected with the main body structure of the box body, and the outer side of the bulge part is provided with an outward brim which inclines downwards; a plurality of air passing holes are formed in the outer brim;
a guide plate is arranged in the cover body, and a primary filtering assembly is arranged in an air cavity between the guide plate and the cover body; the middle part of the guide plate is provided with an air duct communicated with the air cavity, and a second-stage filtering component is arranged in the air duct; and a sealing element is arranged between the guide plate and the bulge part.
Further, the air passing holes in the outer eaves are arranged along the horizontal direction.
Further, the sealing element is a sealing gasket or a sealing ring.
Further, the exhaust device comprises an exhaust fan, and exhaust holes are formed in the box body corresponding to the exhaust fan.
Furthermore, a connecting ring with an L-shaped cross section is arranged at the outer edge of the cover body, and the connecting ring comprises a lower extension part and a connecting part at the lower end of the lower extension part; the lower end of the outer eave is provided with a supporting part matched with the connecting part; the connecting part and the supporting part are fixed through the connecting piece.
Further, a sealing gasket is arranged between the connecting part and the supporting part.
Compared with the prior art, the invention has the following advantages:
the novel portable multifunctional box is reasonable in structural design, the cover body is detachably mounted on the box body, and the outer eave part can serve as a connecting structure and is convenient to carry. Because the air that gets into in the box is through the two-stage filtration, dustproof effect is showing and is promoting, consequently, the industrial computer that adopts this quick-witted case can be stable operation under abominable operating mode.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and, together with the description, serve to explain the invention without limitation. In the drawings:
FIG. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic view of a connecting structure between a cover and a box in an embodiment of the invention.
Description of reference numerals:
1-a box body; 2-a cover body; 3-an air exhaust device; 4-flanging structure; 5-a bump; 6-outer eaves; 7-a flow guide plate; 8-a primary filtration module; 9-an air duct; 10-a second stage filtration assembly; 11-a seal; 12-a lower extension; 13-a connecting part; 14-a support; 15-connecting piece.
Detailed Description
It should be noted that the embodiments and features of the embodiments of the present invention may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which are merely for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the invention, the meaning of "a plurality" is two or more unless otherwise specified.
In the description of the invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "connected" are to be construed broadly, e.g. as being fixed or detachable or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the creation of the present invention can be understood by those of ordinary skill in the art through specific situations.
The invention will be described in detail with reference to the following embodiments with reference to the attached drawings.
A dustproof industrial control cabinet is shown in figures 1 and 2 and comprises a cabinet body 1 and a cover body 2 arranged at the upper end of the cabinet body; an air exhaust device 3 is arranged in the box body,
the top end of the box body is provided with an outward flange structure 4 which comprises an inverted U-shaped bulge part 5 connected with the main body structure of the box body, and the outer side of the bulge part is provided with an outward brim 6 which inclines downwards; a plurality of air passing holes are formed in the outer eaves, and holes are not formed in the positions of the raised parts generally; by way of example, the air passing holes in the outer eaves are arranged in the horizontal direction. When the case is carried, the lower parts of the outer eaves at two sides can be manually held, and the case can be very conveniently lifted by one hand or supported by two hands.
A guide plate 7 is arranged in the cover body, and a primary filtering assembly 8 is arranged in an air cavity between the guide plate and the cover body; the middle part of the guide plate is provided with an air duct 9 communicated with the air cavity, and a second-stage filtering component 10 is arranged in the air duct; a sealing element 11 is arranged between the guide plate and the bulge. The sealing element is generally a sealing gasket or a sealing ring.
Generally, the exhaust device comprises an exhaust fan, an exhaust hole is formed in the box body corresponding to the exhaust fan, and air entering through the exhaust hole returns to the Beijing air cavity and enters the box body through an air duct, so that ventilation and air exchange are realized, and meanwhile, a good dustproof effect is realized.
It should be noted that, the first-stage filter component and the second-stage filter component can both adopt filter screens, and a person skilled in the art can select the existing air filter product as required, and the filter component itself is not specifically limited, but adopts the special structural design of the double-stage filter matched case, so that the dustproof performance is effectively improved, and a foundation is laid for the stable operation of the industrial control equipment in the severe environment.
The outer edge of the cover body is provided with a connecting ring with an L-shaped cross section, and the connecting ring comprises a lower extension part 12 and a connecting part 13 at the lower end of the lower extension part; the lower end of the outer eave is provided with a supporting part 14 matched with the connecting part; the connecting part and the supporting part are fixed through a connecting piece 15 (such as a screw), and the structure of the connecting part is stable and reliable. In an optional embodiment, a sealing gasket is arranged between the connecting part and the supporting part to ensure the sealing of the connecting part of the cover body and the box body, and air enters from the air passing hole so as to fully filter the air entering the box body.
The novel portable multifunctional box is reasonable in structural design, the cover body is detachably mounted on the box body, and the outer eave part can serve as a connecting structure and is convenient to carry. Because the air that gets into in the box is through the two-stage filtration, dustproof effect is showing and is promoting, consequently, the industrial computer that adopts this quick-witted case can be stable operation under abominable operating mode.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the invention, so that any modifications, equivalents, improvements and the like, which are within the spirit and principle of the present invention, should be included in the scope of the present invention.
Claims (6)
1. The utility model provides a dust type industrial control machine case which characterized in that: comprises a box body and a cover body arranged at the upper end of the box body; an air exhaust device is arranged in the box body;
the top end of the box body is provided with an outward flange structure, the flange structure comprises an inverted U-shaped bulge part connected with the main body structure of the box body, and the outer side of the bulge part is provided with an outward brim which inclines downwards; a plurality of air passing holes are formed in the outer brim;
a guide plate is arranged in the cover body, and a primary filtering assembly is arranged in an air cavity between the guide plate and the cover body; the middle part of the guide plate is provided with an air duct communicated with the air cavity, and a second-stage filtering component is arranged in the air duct; and a sealing element is arranged between the guide plate and the bulge part.
2. The dust-proof industrial control cabinet of claim 1, characterized in that: the air passing holes in the outer eaves are arranged along the horizontal direction.
3. The dust-proof industrial control cabinet of claim 1, characterized in that: the sealing element is a sealing gasket or a sealing ring.
4. The dust-proof industrial control cabinet of claim 1, characterized in that: the exhaust device comprises an exhaust fan, and exhaust holes are formed in the box body corresponding to the exhaust fan.
5. The dust-proof industrial control cabinet of claim 1, characterized in that: the outer edge of the cover body is provided with a connecting ring with an L-shaped cross section, and the connecting ring comprises a lower extension part and a connecting part at the lower end of the lower extension part; the lower end of the outer eave is provided with a supporting part matched with the connecting part; the connecting part and the supporting part are fixed through the connecting piece.
6. The dust-proof industrial control cabinet of claim 5, characterized in that: and a sealing gasket is arranged between the connecting part and the supporting part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021325570.5U CN212181400U (en) | 2020-07-08 | 2020-07-08 | Dust-protection type industrial control machine case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021325570.5U CN212181400U (en) | 2020-07-08 | 2020-07-08 | Dust-protection type industrial control machine case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212181400U true CN212181400U (en) | 2020-12-18 |
Family
ID=73761553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021325570.5U Expired - Fee Related CN212181400U (en) | 2020-07-08 | 2020-07-08 | Dust-protection type industrial control machine case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212181400U (en) |
-
2020
- 2020-07-08 CN CN202021325570.5U patent/CN212181400U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20201218 |