Electrical automation control cabinet

Abstract

The utility model relates to the technical field of control cabinets, and discloses an electrical automation control cabinet which comprises a control cabinet body, electrical components are arranged in the control cabinet body, a cabinet door is arranged in the control cabinet body, a dehumidification structure is arranged on the control cabinet body, and a dustproof structure is arranged on the outer surface of the control cabinet body. The dustproof structure is fixedly connected with the dehumidification structure, heat dissipation grids are arranged on the two side walls of an inner cavity of the control cabinet body, the heat dissipation grids are arranged in a linear array, the dehumidification structure comprises a placement frame and a placement plate, the placement frame is fixedly connected with the side walls of the inner cavity of the control cabinet body, and the placement plate is fixedly connected with the placement frame. Moisture absorbents are placed on the placing frames and the placing plates. According to the utility model, external dust and moisture can be conveniently prevented from entering the control cabinet, and the phenomenon that the service life of electrical components in the control cabinet is affected due to the fact that the external dust and moisture enter the control cabinet can also be avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of control cabinets, in particular to an electric automation control cabinet. Background Art

[0002] The electrical automation control cabinet is a switchgear, measuring instrument, protective electrical equipment and auxiliary equipment assembled in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirements. Its layout should meet the requirements for normal operation of the power system, facilitate maintenance, and not endanger the safety of people and surrounding equipment.

[0003] An existing patent is for an electrical automation control cabinet, with publication number CN213304708U. In the embodiment, a cooling fan is used to increase the heat dissipation effect inside the control cabinet, which is beneficial to the heat dissipation of instruments inside the control cabinet. The rain shield can block rain and snow to prevent the surface of the equipment from being eroded by rain and snow and reducing its service life.

[0004] The above-mentioned simple heat dissipation is performed by a heat dissipation fan. The inventors found in actual application that dust and moisture from the outside enter the interior of the control cabinet, which is likely to affect the service life of the electrical components inside the control cabinet. Therefore, we propose an electrical automation control cabinet. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides an electrical automation control cabinet, which has the advantages of conveniently preventing external dust and moisture from entering the interior of the control cabinet, and solves the problem that external dust and moisture enter the interior of the control cabinet and easily affect the service life of electrical components inside the control cabinet.

[0007] (II) Technical solution

[0008] In order to achieve the above-mentioned purpose of conveniently preventing external dust and moisture from entering the interior of the control cabinet, the utility model provides the following technical solutions: an electrical automation control cabinet, comprising a control cabinet body, electrical components are arranged inside the control cabinet body, a cabinet door is arranged inside the control cabinet body, a dehumidification structure is arranged on the control cabinet body, and a dustproof structure is arranged on the outer surface of the control cabinet body. The dustproof structure and the dehumidification structure are fixedly connected to prevent external dust and moisture from entering the interior of the control cabinet, thereby avoiding the phenomenon that the service life of the electrical components inside the control cabinet is affected by the external dust and moisture entering the interior of the control cabinet.

[0009] As a preferred technical solution of the utility model, heat dissipation grids are provided on both side walls of the inner cavity of the control cabinet, and the heat dissipation grids are arranged in a linear array to facilitate heat dissipation of electrical components in the control cabinet.

[0010] As a preferred technical solution of the utility model, the dehumidification structure includes a placement rack and a placement plate, the placement rack is fixedly connected to the inner cavity side wall of the control cabinet, moisture absorbent is placed on the placement rack and the placement plate, and the placement plate is fixedly connected to the dustproof structure to prevent external moisture from entering the interior of the control cabinet, thereby avoiding the phenomenon that the service life of electrical components inside the control cabinet is affected by external moisture entering the interior of the control cabinet.

[0011] As a preferred technical solution of the utility model, the placement rack includes a vertical plate, which is fixedly connected to the inner cavity side wall of the control cabinet, and a horizontal plate is fixedly installed on the inner side of the vertical plate. The top of the horizontal plate is movably connected to the moisture absorber to prevent external moisture from entering the interior of the control cabinet.

[0012] As an optimal technical solution of the utility model, the moisture absorber is one of a bamboo charcoal bag, a silica gel dehumidifier, an activated carbon dehumidifier, and a dehumidifier bag. There are many types of moisture absorbers and various forms of moisture absorbers. Various types can be customized according to market demand. It has a wide range of applications and is easy to use.

[0013] As a preferred technical solution of the utility model, the dustproof structure includes a mounting frame, which is fixedly connected to the outer surface of the control cabinet, and the mounting frame covers the heat dissipation grille, the inner side of the mounting frame is fixedly connected to the placement plate, the interior of the mounting frame is provided with a hexagon socket bolt, the outer surface of the hexagon socket bolt is provided with a dustproof net, and the dustproof net is movably connected to the mounting frame to prevent external dust from entering the interior of the control cabinet, thereby avoiding the phenomenon that the service life of electrical components inside the control cabinet is affected by external dust entering the interior of the control cabinet.

[0014] As a preferred technical solution of the utility model, a threaded hole is provided inside the installation frame, and the inner cavity of the threaded hole is threadedly connected to the outer surface of the hexagon socket bolt, so that the hexagon socket bolt can be installed on the installation frame in a threaded manner;

[0015] Through holes are provided at the four corners of the dustproof net, and the inner cavities of the through holes are movably sleeved with the outer surfaces of the inner hexagonal bolts so that the inner hexagonal bolts can penetrate the dustproof net.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the utility model provides an electrical automation control cabinet having the following

[0018] Beneficial effects:

[0019] 1. The electrical automation control cabinet is constructed by pressing the dustproof net on a side of the installation frame away from the control cabinet body, and at this time the inner cavity of the through hole and the inner cavity of the threaded hole are in a vertical state, and then the hexagon socket bolt is screwed into the inner cavity of the threaded hole. At this time, the hexagon socket bolt spirally enters the inner cavity of the threaded hole through the inner cavity of the through hole, and the hexagon socket bolt moves toward the direction close to the installation frame until the dustproof net is installed on the installation frame. When external dust passes through the dustproof net, the dustproof net blocks the dust from the outside to prevent the external dust from entering the control cabinet body, thereby preventing the external dust from entering the control cabinet body, thereby avoiding the phenomenon that the service life of the electrical components inside the control cabinet body is affected by the external dust entering the control cabinet body.

[0020] 2. The electrical automation control cabinet places moisture absorbents on the placement rack and the placement board. When external air enters the inner cavity of the heat dissipation grid through the dustproof structure, the moisture absorbent on the placement board absorbs moisture in the air. When entering the control cabinet through the inner cavity of the heat dissipation grid, the moisture absorbent placed on the placement rack absorbs the entering air again, thereby preventing external moisture from entering the control cabinet, thereby avoiding the phenomenon that the service life of electrical components inside the control cabinet is affected by external moisture entering the control cabinet.

[0021] 3. The electrical automation control cabinet of the utility model has a wide variety of moisture absorbents, and the moisture absorbents are in various forms. Various types can be customized according to market demand, with a wide range of applications and convenient use. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a main stereoscopic view of the utility model;

[0023] Figure 2 The three-dimensional diagram of the utility model without the cabinet door;

[0024] Figure 3 This is an exploded perspective view of the dustproof structure of the utility model;

[0025] Figure 4 For this utility model Figure 3 Enlarged view of point A in the middle.

[0026] In the figure: 1. control cabinet; 11. heat dissipation grid; 2. cabinet door; 31. placement rack; 311. vertical plate; 312. horizontal plate; 32. placement plate; 4. dustproof structure; 41. installation frame; 411. threaded hole; 42. dustproof net; 421. through hole; 43. hexagon socket bolt. DETAILED DESCRIPTION

[0027] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0028] Example 1

[0029] Reference Figure 1-4 , which is the first embodiment of the utility model, provides an electric automation control cabinet, including a control cabinet body 1, electrical components are arranged inside the control cabinet body 1, a cabinet door 2 is arranged inside the control cabinet body 1, a dehumidification structure is arranged on the control cabinet body 1, and a dustproof structure 4 is arranged on the outer surface of the control cabinet body 1, and the dustproof structure 4 is fixedly connected to the dehumidification structure.

[0030] Heat dissipation grids 11 are provided on both side walls of the inner cavity of the control cabinet 1 , and the heat dissipation grids 11 are arranged in a linear array.

[0031] The dehumidification structure includes a placement rack 31 and a placement plate 32 . The placement rack 31 is fixedly connected to the inner cavity side wall of the control cabinet 1 . Moisture absorbent is placed on both the placement rack 31 and the placement plate 32 . The placement plate 32 is fixedly connected to the dustproof structure 4 .

[0032] The placement rack 31 includes a vertical plate 311, which is fixedly connected to the inner cavity side wall of the control cabinet 1, and a horizontal plate 312 is fixedly installed on the inner side of the vertical plate 311, and the top of the horizontal plate 312 is movably connected to the moisture absorbent.

[0033] The moisture absorbent is one of a bamboo charcoal bag, a silica gel dehumidifier, an activated carbon dehumidifier, and a dehumidifier bag.

[0034] During use, by placing the moisture absorbent on the placement rack 31 and the placement plate 32, when the outside air enters the inner cavity of the heat dissipation grid 11 through the dustproof structure 4, the moisture absorbent on the placement plate 32 absorbs the moisture in the air, and when entering the control cabinet 1 through the inner cavity of the heat dissipation grid 11, the moisture absorbent placed on the placement rack 31 absorbs the entering air again, thereby preventing the outside moisture from entering the control cabinet 1, and further avoiding the phenomenon that the service life of the electrical components inside the control cabinet 1 is affected by the outside moisture entering the control cabinet 1.

[0035] Example 2

[0036] Reference Figure 1-4 , which is the second embodiment of the utility model. This embodiment is different from the first embodiment in that: the dustproof structure 4 includes a mounting frame 41, the mounting frame 41 is fixedly connected to the outer surface of the control cabinet 1, and the mounting frame 41 covers the heat dissipation grille 11, the inner side of the mounting frame 41 is fixedly connected to the placement plate 32, the interior of the mounting frame 41 is provided with a hexagon socket bolt 43, the outer surface of the hexagon socket bolt 43 is provided with a dustproof net 42, and the dustproof net 42 is movably connected to the mounting frame 41.

[0037] A threaded hole 411 is provided inside the mounting frame 41, and the inner cavity of the threaded hole 411 is threadedly connected to the outer surface of the hexagon socket bolt 43;

[0038] Through holes 421 are formed at four corners of the dustproof net 42 , and the inner cavities of the through holes 421 are movably connected to the outer surfaces of the hexagon socket bolts 43 .

[0039] During use, the dustproof net 42 is pressed on the side of the installation frame 41 away from the control cabinet 1, and the inner cavity of the through hole 421 and the inner cavity of the threaded hole 411 are in a vertical state, and then the hexagon socket bolt 43 is screwed into the inner cavity of the threaded hole 411. At this time, the hexagon socket bolt 43 screws into the inner cavity of the threaded hole 411 through the inner cavity of the through hole 421, and the hexagon socket bolt 43 moves toward the direction close to the installation frame 41 until the dustproof net 42 is installed on the installation frame 41. When external dust passes through the dustproof net 42, the dustproof net 42 blocks the dust from the outside to prevent the external dust from entering the control cabinet 1, thereby facilitating the prevention of external dust from entering the interior of the control cabinet 1, thereby avoiding the phenomenon that the service life of the electrical components inside the control cabinet 1 is affected by the external dust entering the interior of the control cabinet 1.

[0040] The remaining structures are the same as those of Example 1.

[0041] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. An electrical automation control cabinet, comprising a control cabinet body (1), wherein electrical components are arranged inside the control cabinet body (1), and wherein a cabinet door (2) is arranged inside the control cabinet body (1), characterized in that: The control cabinet (1) is provided with a dehumidification structure, and the outer surface of the control cabinet (1) is provided with a dustproof structure (4), and the dustproof structure (4) is fixedly connected to the dehumidification structure.

2. An electrical automation control cabinet according to claim 1, characterized in that: Heat dissipation grids (11) are provided on both side walls of the inner cavity of the control cabinet (1), and the heat dissipation grids (11) are arranged in a linear array.

3. An electrical automation control cabinet according to claim 2, characterized in that: The dehumidification structure comprises a placement rack (31) and a placement plate (32); the placement rack (31) is fixedly connected to the inner cavity side wall of the control cabinet (1); moisture absorbent is placed on both the placement rack (31) and the placement plate (32); and the placement plate (32) is fixedly connected to the dustproof structure (4).

4. An electrical automation control cabinet according to claim 3, characterized in that: The placement rack (31) comprises a vertical plate (311), the vertical plate (311) being fixedly connected to the inner cavity side wall of the control cabinet (1), a horizontal plate (312) being fixedly installed on the inner side of the vertical plate (311), and a top end of the horizontal plate (312) being movably connected to a moisture absorbent.

5. An electrical automation control cabinet according to claim 4, characterized in that: The moisture absorbent is one of a bamboo charcoal bag, a silica gel dehumidifier, an activated carbon dehumidifier, and a dehumidifier bag.

6. An electrical automation control cabinet according to claim 3, characterized in that: The dustproof structure (4) comprises a mounting frame (41), the mounting frame (41) is fixedly connected to the outer surface of the control cabinet (1), and the mounting frame (41) covers the heat dissipation grille (11), the inner side of the mounting frame (41) is fixedly connected to the placement plate (32), the interior of the mounting frame (41) is provided with a hexagon socket bolt (43), the outer surface of the hexagon socket bolt (43) is provided with a dustproof net (42), and the dustproof net (42) is movably connected to the mounting frame (41).

7. An electrical automation control cabinet according to claim 6, characterized in that: A threaded hole (411) is provided inside the installation frame (41), and an inner cavity of the threaded hole (411) is threadedly connected to an outer surface of the hexagon socket bolt (43); Through holes (421) are provided at the four corners of the dustproof net (42), and the inner cavity of the through hole (421) is movably connected to the outer surface of the hexagon socket bolt (43).

Images