Dustproof structure of electrical control cabinet

Abstract

The utility model relates to the field of electrical technology, in particular to a dustproof structure of an electrical control cabinet, which comprises a dustproof component group convenient to mount and dismount, the dustproof component group comprises a dustproof gauze element, a front buckling frame is arranged outside the dustproof gauze element, and a rear buckling frame is arranged on one side of the front buckling frame. According to the structure of the utility model, the speed of dismounting and mounting the dustproof gauze from the ventilation port can be accelerated, the maintenance efficiency of the electrical control cabinet can be improved, the designed structure is simple and effective, and the practicability is very high.

Description

Technical Field

[0001] The utility model relates to the technical field of electricity, in particular to a dust-proof structure for an electric control cabinet. Background Technique

[0002] The service life of the electric control cabinet required for power monitoring is relatively long, and there is a large amount of dust in the air. In order to meet the heat dissipation requirements, heat dissipation holes are provided on the side walls of the electric control cabinet. When dissipating heat, the internal and external gases circulate, resulting in dust entering the electric control cabinet along with the gas and accumulating on wires and electrical equipment. Over time, the dust accumulated on the surface of the electrical equipment affects its heat dissipation efficiency.

[0003] In the prior art, the commonly used dust removal structure is mostly to add a dust-proof net. However, the dust-proof net needs to be removed and cleaned regularly to ensure that it does not affect the air flow effect between the electric control cabinet and the outside. The operation of removing the dust-proof net is relatively slow, reducing the maintenance efficiency of the electric control cabinet. Moreover, during the process of removing the dust-proof net with dust to cleaning, the dust on the net is easy to shake off during the movement, polluting the surrounding environment. Content of the Utility Model

[0004] In order to overcome the above technical problems, the purpose of the utility model is to provide a dust-proof structure for an electric control cabinet to solve the problem that the operation of removing the dust-proof net is relatively slow and reduces the maintenance efficiency of the electric control cabinet as mentioned in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A dust-proof structure for an electric control cabinet includes a control cabinet component group. The control cabinet component group includes a cabinet body. An air vent is provided on the side of the cabinet body. A convenient installation and removal dust-proof component group is provided on the air vent. The convenient installation and removal dust-proof component group is used for dust prevention. The convenient installation and removal dust-proof component group includes a dust-proof screen. A front buckle frame is arranged outside the dust-proof screen. A rear buckle frame is arranged on one side of the front buckle frame. A screw member is arranged inside the rear buckle frame. A convex platform is arranged on the side of the rear buckle frame. An outer limit frame is arranged outside the convex platform. A connecting plate is arranged on the side of the outer limit frame. A magnetic block group is arranged at one end of the connecting plate. A convex column is arranged on the side of the front buckle frame. A dust shaking prevention component group is arranged outside the convenient installation and removal dust-proof component group. The dust shaking prevention component group is used to prevent dust from shaking off the dust-proof screen.

[0007] Preferably: The dust-proof screen is clamped between the front buckle frame and the rear buckle frame, and the front buckle frame and the rear buckle frame are connected by screw members.

[0008] Preferably, there are two sets of the boss, the outer limit frame, the connecting plate and the magnetic block group, and the two sets of the boss, the outer limit frame, the connecting plate and the magnetic block group are symmetrically distributed on both sides of the dust-proof screen.

[0009] Preferably, the boss is connected to the rear buckle frame, the outer limit frame is connected to the cabinet body, the connecting plate is connected to the outer limit frame through a rotating shaft, one end of the connecting plate is magnetically connected to the boss through the magnetic block group, there are two sets of the convex columns, and the two sets of convex columns are respectively connected to the front buckle frame and the rear buckle frame, and the side surface of the rear buckle frame contacts the air vent.

[0010] Preferably, the anti-falling component group includes a cover plate member, a handle is arranged on the side surface of the cover plate member, a buckling rod member is arranged on the side surface of the cover plate member, and an L-shaped storage rack is arranged outside the cover plate member.

[0011] Preferably, there are two sets of the cover plate member, the handle and the buckling rod member. One set of the buckling rod members has two, and the two buckling rod members are distributed on both sides of the cover plate member. The buckling rod member is connected to the cover plate member through a rotating shaft, and one end of the buckling rod member is engaged with the convex column.

[0012] Preferably, the L-shaped storage rack is connected to the cabinet body, the L-shaped storage rack is used for placing the cover plate member, and the handle is connected to the cover plate member.

[0013] Compared with the prior art, the beneficial effects of the present utility model are:

[0014] 1. This dust-proof structure of an electrical control cabinet is provided with a convenient installation and removal dust-proof component group and an anti-falling component group. In the existing technology, the commonly used dust-removing structure is mostly to add a dust-proof net. However, the dust-proof net needs to be removed and cleaned regularly to ensure that it will not affect the air flow effect between the electrical control cabinet and the outside. The operation of removing the dust-proof net is relatively slow, reducing the maintenance efficiency of the electrical control cabinet. In the designed convenient installation and removal dust-proof component group, the dust-proof gauze is clamped between the front buckle frame and the rear buckle frame. The front buckle frame and the rear buckle frame are connected by screw parts. A boss is connected to the side of the rear buckle frame. One end of the connecting plate is connected to the outer limiting frame through a rotating shaft. The outer limiting frame is connected to the cabinet body. The other end of the connecting plate is connected to the boss through a magnetic block group. There are two magnetic catches in the magnetic block group. One magnetic catch is connected to the boss, and the other magnetic catch is connected to one end of the connecting plate. The two magnetic catches can be magnetically connected. Through the action of the magnetic block group, the connecting plate and the boss are connected. Then, after magnetic connection, the position of the rear buckle frame can be limited, and thus the dust-proof gauze, the front buckle frame and the rear buckle frame can be locked on the air vent. When the dust-proof gauze needs to be cleaned, directly rotate the connecting plate to make the magnetic block group come into magnetic contact, and then the dust-proof gauze, the front buckle frame and the rear buckle frame can be removed from the air vent, and the dust-proof gauze can be directly flushed. After flushing and drying, then place the dust-proof gauze, the front buckle frame and the rear buckle frame back to the position in contact with the air vent, and then rotate the connecting plate to make the connecting plate and the boss magnetically connected again through the magnetic block group to complete the installation. The design of this convenient installation and removal dust-proof component group can accelerate the disassembly and installation speed of the dust-proof gauze from the air vent, improve the maintenance efficiency of the electrical control cabinet, and the designed structure is simple and effective, with strong practicability;

[0015] 2. This dust-proof structure of an electrical control cabinet is provided with a convenient installation and removal dust-proof component group and an anti-falling component group. During the process of removing the dust-proof net with dust for cleaning, the dust on the net is likely to fall off during the movement, polluting the surrounding environment. In the designed anti-falling component group, after the dust-proof gauze, the front buckle frame and the rear buckle frame are disassembled, in order to avoid the problem of dust falling off the dust-proof gauze during the cleaning process, after the dust-proof gauze, the front buckle frame and the rear buckle frame are disassembled, two groups of cover plates, handles and buckle rods placed on the L-shaped storage rack can be immediately placed in the front buckle frame and the rear buckle frame respectively. By rotating the buckle rod, one end of the buckle rod is engaged with the convex column to complete the connection. After the connection is completed, the two groups of cover plates are inside the front buckle frame and the rear buckle frame, and at the same time, the two groups of cover plates are clamped on both sides of the dust-proof gauze, so that the dust in the dust-proof gauze cannot fall out. After connecting the two groups of cover plates and the convenient installation and removal dust-proof component group, holding the handle can carry the whole structure. At this time, it is Figure 5For the overall structure shown, after moving to the cleaning position, rotate the buckle member to release the engagement with the convex post, and then remove the cover plate member from the front buckle frame and the rear buckle frame. Subsequently, clean the dust-proof screen. When the anti-drop-off component group is not in use, the cover plate member can be directly placed in the L-shaped storage rack, which is convenient for subsequent use and taking. Brief Description of the Drawings

[0016] Figure 1 Schematic diagram of the overall structure of the present utility model;

[0017] Figure 2 Schematic diagram of the sectional structure of the overall structure of the present utility model;

[0018] Figure 3 For the present utility model Figure 2 Schematic diagram of the structure at A in;

[0019] Figure 4 Exploded structure diagram of the convenient installation and removal dust-proof component group part of the present utility model;

[0020] Figure 5 Schematic diagram of the structure of the convenient installation and removal dust-proof component group and the anti-drop-off component group part of the present utility model;

[0021] Figure 6 Schematic diagram of the structure of the buckle member part of the present utility model;

[0022] Figure 7 Schematic diagram of the sectional structure of the convenient installation and removal dust-proof component group and the anti-drop-off component group part of the present utility model.

[0023] In the figure: 01, control cabinet component group; 11, cabinet body; 12, ventilation opening; 02, convenient installation and removal dust-proof component group; 21, dust-proof screen; 22, front buckle frame; 23, rear buckle frame; 24, screw member; 25, convex platform; 26, outer limit frame; 27, connecting plate; 28, magnetic block group; 29, convex post; 03, anti-drop-off component group; 31, cover plate member; 32, handle; 33, buckle member; 34, L-shaped storage rack. Detailed Description of the Preferred Embodiments

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0025] Please refer to Figures 1-7, An embodiment provided by the present utility model: A dust-proof structure for an electrical control cabinet, including a control cabinet component group 01. The control cabinet component group 01 includes a cabinet body 11. An air vent 12 is provided on the side of the cabinet body 11. A convenient installation and removal dust-proof component group 02 is provided on the air vent 12. The convenient installation and removal dust-proof component group 02 is used for dust prevention. The convenient installation and removal dust-proof component group 02 includes a dust-proof screen 21. A front buckle frame 22 is provided outside the dust-proof screen 21. A rear buckle frame 23 is provided on one side of the front buckle frame 22. A screw member 24 is provided inside the rear buckle frame 23. A convex platform 25 is provided on the side of the rear buckle frame 23. An outer limit frame 26 is provided outside the convex platform 25. A connecting plate 27 is provided on the side of the outer limit frame 26. A magnetic block group 28 is provided at one end of the connecting plate 27. A convex column 29 is provided on the side of the front buckle frame 22; A anti-falling component group 03 is provided outside the convenient installation and removal dust-proof component group 02. The anti-falling component group 03 is used to prevent dust from falling off the dust-proof screen 21.

[0026] The dust-proof screen 21 is clamped between the front buckle frame 22 and the rear buckle frame 23, and the front buckle frame 22 and the rear buckle frame 23 are connected by a screw member 24.

[0027] There are two sets of the convex platform 25, the outer limit frame 26, the connecting plate 27 and the magnetic block group 28, and the two sets of the convex platform 25, the outer limit frame 26, the connecting plate 27 and the magnetic block group 28 are symmetrically distributed on both sides of the dust-proof screen 21.

[0028] The convex platform 25 is connected to the rear buckle frame 23, the outer limit frame 26 is connected to the cabinet body 11, the connecting plate 27 is connected to the outer limit frame 26 through a rotating shaft, one end of the connecting plate 27 is magnetically connected to the convex platform 25 through the magnetic block group 28. There are two sets of the convex columns 29, and the two sets of the convex columns 29 are respectively connected to the front buckle frame 22 and the rear buckle frame 23. The side of the rear buckle frame 23 is in contact with the air vent 12.

[0029] The anti-falling component group 03 includes a cover plate member 31. A handle 32 is provided on the side of the cover plate member 31. A buckle rod member 33 is provided on the side of the cover plate member 31. An L-shaped storage rack 34 is provided outside the cover plate member 31.

[0030] There are two sets of the cover plate member 31, the handle 32 and the buckle rod member 33. One set of the buckle rod members 33 has two, and the two buckle rod members 33 are distributed on both sides of the cover plate member 31. The buckle rod member 33 is connected to the cover plate member 31 through a rotating shaft, and one end of the buckle rod member 33 is engaged with the convex column 29

[0031] The L-shaped storage rack 34 is connected to the cabinet body 11. The L-shaped storage rack 34 is used to place the cover plate member 31, and the handle 32 is connected to the cover plate member 31.

[0032] Working principle: In the prior art, the commonly used dust removal structure is mostly to add a dust-proof net. However, the dust-proof net needs to be removed and cleaned regularly to ensure that it does not affect the air flow effect between the electrical control cabinet and the outside. The operation of removing the dust-proof net is relatively slow, which reduces the maintenance efficiency of the electrical control cabinet. In the conveniently detachable dust-proof component group 02 designed correspondingly, the dust-proof screen 21 is clamped between the front buckle frame 22 and the rear buckle frame 23. The front buckle frame 22 and the rear buckle frame 23 are connected by a screw member 24. A convex platform 25 is connected to the side of the rear buckle frame 23. One end of the connecting plate 27 is connected to the outer limiting frame 26 through a rotating shaft. The outer limiting frame 26 is connected to the cabinet body 11. The other end of the connecting plate 27 is connected to the convex platform 25 through a magnetic block group 28. There are two magnetic clasps in the magnetic block group 28. One magnetic clasp is connected to the convex platform 25, and the other magnetic clasp is connected to one end of the connecting plate 27. The two magnetic clasps can be magnetically connected. Through the action of the magnetic block group 28, the connecting plate 27 and the convex platform 25 are connected. Furthermore, after magnetic connection, the position of the rear buckle frame 23 can be limited, and then the dust-proof screen 21, the front buckle frame 22 and the rear buckle frame 23 can be locked on the air vent 12. When the dust-proof screen 21 needs to be cleaned, directly rotate the connecting plate 27 to make the magnetic block group 28 contact and magnetically connect, and then the dust-proof screen 21, the front buckle frame 22 and the rear buckle frame 23 can be removed from the air vent 12, and the dust-proof screen 21 can be directly flushed. After flushing and drying, then place the dust-proof screen 21, the front buckle frame 22 and the rear buckle frame 23 back to the position in contact with the air vent 12. Then rotate the connecting plate 27 to reconnect the connecting plate 27 and the convex platform 25 through the magnetic block group 28 to complete the installation. The design of this conveniently detachable dust-proof component group 02 can accelerate the disassembly and installation speed of the dust-proof screen 21 from the air vent 12, improve the maintenance efficiency of the electrical control cabinet, and the designed structure is simple and effective, with strong practicability. During the process of removing the dust-proof net with dust to clean it, the dust on the net is likely to shake off during the movement and pollute the surrounding environment. In the anti-shake-off component group 03 designed correspondingly, after the dust-proof screen 21, the front buckle frame 22 and the rear buckle frame 23 are disassembled, in order to avoid the problem of dust shaking off on the dust-proof screen 21 during the process of carrying it to be cleaned, after the dust-proof screen 21, the front buckle frame 22 and the rear buckle frame 23 are disassembled, two groups of cover plate parts 31, handle 32 and buckle rod parts 33 placed on the L-shaped storage rack 34 can be immediately placed in the front buckle frame 22 and the rear buckle frame 23 respectively. By rotating the buckle rod part 33, one end of the buckle rod part 33 is engaged with the convex column 29 to complete the connection. After the connection is completed, the two groups of cover plate parts 31 are inside the front buckle frame 22 and the rear buckle frame 23, and at the same time, the two groups of cover plate parts 31 clamp both sides of the dust-proof screen 21, and the dust in the dust-proof screen 21 cannot shake off. After connecting the two groups of cover plate parts 31 and the conveniently detachable dust-proof component group 02, holding the handle 32 can carry the overall structure. At this time, it is attached Figure 5For the overall structure shown, after moving to the cleaning position, rotate the fastening rod member 33 to release the engagement between the fastening rod member 33 and the convex column 29, and then disassemble the cover plate member 31 from the front fastening frame 22 and the rear fastening frame 23. Subsequently, clean the dust-proof screen 21. When the anti-falling component group 03 is not in use, the cover plate member 31 can be directly placed into the L-shaped storage rack 34, which is convenient for subsequent use and taking.

[0033] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be encompassed within the present utility model. Any reference signs in the claims should not be regarded as limiting the claims involved.

Claims

1. A dustproof structure for an electrical control cabinet, comprising a control cabinet component group (01), wherein the control cabinet component group (01) comprises a cabinet body (11), and a vent (12) is provided on a side of the cabinet body (11), wherein: The vent (12) is provided with a conveniently installed and disassembled dustproof component group (02), the conveniently installed and disassembled dustproof component group (02) is used for dust prevention, the conveniently installed and disassembled dustproof component group (02) comprises a dustproof gauze (21), a front buckle frame (22) is provided outside the dustproof gauze (21), a rear buckle frame (23) is provided on one side of the front buckle frame (22), a screw (24) is provided inside the rear buckle frame (23), a boss (25) is provided on the side of the rear buckle frame (23), an outer limit frame (26) is provided outside the boss (25), a connecting plate (27) is provided on the side of the outer limit frame (26), a magnetic block group (28) is provided at one end of the connecting plate (27), and a boss (29) is provided on the side of the front buckle frame (22); An anti-shaking-off component group (03) is arranged outside the easily removable dustproof component group (02), and the anti-shaking-off component group (03) is used to prevent dust from being shaken off from the dustproof gauze (21).

2. The dustproof structure of an electrical control cabinet according to claim 1, characterized in that: The dustproof gauze (21) is clamped between a front buckle frame (22) and a rear buckle frame (23), and the front buckle frame (22) and the rear buckle frame (23) are connected via screws (24).

3. The dustproof structure of an electrical control cabinet according to claim 1, characterized in that: The boss (25), the outer limit frame (26), the connecting plate (27) and the magnetic block group (28) are provided in two groups, and the two groups of bosses (25), the outer limit frame (26), the connecting plate (27) and the magnetic block group (28) are symmetrically distributed on both sides of the dustproof gauze (21).

4. The dustproof structure of an electrical control cabinet according to claim 1, characterized in that: The boss (25) is connected to the rear buckle frame (23), the outer limit frame (26) is connected to the cabinet (11), the connecting plate (27) is connected to the outer limit frame (26) via a rotating shaft, one end of the connecting plate (27) is magnetically connected to the boss (25) via a magnetic block group (28), two groups of bosses (29) are provided, and the two groups of bosses (29) are respectively connected to the front buckle frame (22) and the rear buckle frame (23), and the side surface of the rear buckle frame (23) is in contact with the air vent (12).

5. The dustproof structure of an electrical control cabinet according to claim 1, characterized in that: The anti-shake-off component group (03) comprises a cover plate (31), a handle (32) is arranged on the side of the cover plate (31), a buckle rod (33) is arranged on the side of the cover plate (31), and an L-shaped storage rack (34) is arranged outside the cover plate (31).

6. The dustproof structure of an electrical control cabinet according to claim 5, characterized in that: The cover plate member (31), the handle (32) and the buckle member (33) are provided in two groups, and one group of the buckle members (33) is provided with two buckle members (33), and the two buckle members (33) are distributed on both sides of the cover plate member (31), and the buckle member (33) is connected to the cover plate member (31) through a rotating shaft, and one end of the buckle member (33) is engaged with the protruding column (29).

7. The dustproof structure of an electrical control cabinet according to claim 5, characterized in that: The L-shaped storage rack (34) is connected to the cabinet body (11), and the L-shaped storage rack (34) is used to place the cover plate member (31). The handle (32) is connected to the cover plate member (31).

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