Moistureproof control electric cabinet

Abstract

The utility model belongs to the technical field of electrical equipment, and particularly relates to a moisture-proof control electric cabinet which comprises a cabinet body, a rain sheltering plate is fixedly connected to the upper surface of the cabinet body, a cabinet door is rotatably connected to one side of the outer wall of the cabinet body, a first hinge is fixedly connected to one side of the outer wall of the cabinet body, and a filter screen is arranged on the other side of the outer wall of the cabinet body. A relay is fixedly connected to one side of the inner wall of the cabinet body, a first laminate is arranged below the relay, a fuse is arranged below the first laminate, a fixing assembly is arranged on one side of the outer wall of the fuse, and a second laminate is arranged on the lower surface of the fuse. According to the drying agent box, the effect of providing a position for installation of the drying agent box is achieved by forming the limiting hole in the fixing plate, the effect of fixing the fixing column through the limiting hole is achieved by sliding the fixing column in the limiting hole, and the cover plate and the drying agent box are connected together through the second hinge. Therefore, the cover plate is convenient to open and close.

Description

Technical Field

[0001] This utility model belongs to the field of electrical equipment technology, and in particular relates to a moisture-proof control cabinet. Background Technology

[0002] An electrical control cabinet is a cabinet used for centralized control and protection of electrical equipment. Electrical cabinets are typically enclosed metal enclosures of varying sizes. Small cabinets may be only a few tens of centimeters high, used for simple electrical control scenarios; large cabinets can reach several meters in height, used in complex industrial systems. Therefore, using moisture-proof control cabinets is essential. This is because cabinets prevent personnel from directly contacting high-voltage, high-current electrical circuits and equipment, reducing the risk of electric shock. Simultaneously, the cabinet centrally houses numerous electrical components, facilitating unified management of the electrical system.

[0003] Moisture control cabinets are mostly classified into sealed cabinets, air-conditioned cabinets, dehumidifying and cooling cabinets, and ventilated cabinets. Among them, ventilated cabinets are the most common, and usually consist of a ventilation system and a filtration device. The ventilation system ensures that air can flow smoothly inside the cabinet, carrying away heat and moisture, while the filtration device prevents dust and impurities from entering the cabinet.

[0004] When using desiccant for dehumidification in existing ventilated electrical cabinets, the desiccant needs to be replaced after it becomes saturated. Currently, this replacement requires disassembling part of the cabinet structure, making the operation cumbersome and time-consuming. Utility Model Content

[0005] The purpose of this utility model is to provide a moisture-proof control cabinet, which aims to solve the technical problem that the operation of replacing the desiccant inside the cabinet is cumbersome and time-consuming in the prior art.

[0006] To achieve the above objectives, this utility model provides a moisture-proof control cabinet, comprising a cabinet body, a rainproof plate fixedly connected to the upper surface of the cabinet body, a cabinet door rotatably connected to one side of the outer wall of the cabinet body, a hinge fixedly connected to one side of the outer wall of the cabinet door, a filter screen provided on the other side of the outer wall of the cabinet body, a relay fixedly connected to one side of the inner wall of the cabinet body, a shelf first provided below the relay, a fuse provided below the shelf first, a fixing component provided on one side of the outer wall of the fuse, a shelf second provided on the lower surface of the fuse, a control console fixedly connected to the bottom of the cabinet body, and an interface provided on the upper surface of the control console;

[0007] The fixing assembly includes a fixing plate, one side of which is disposed on the outer wall of the fuse. The fixing plate has multiple limiting holes inside, and a fixing post is slidably connected inside the fixing plate. A desiccant box is fixedly connected to one side of the outer wall of the fixing post. A cover plate is rotatably connected to the upper surface of the desiccant box, and a hinge is fixedly connected to one side of the outer wall of the cover plate.

[0008] Optionally, one side of the outer wall of the cabinet is fixedly connected to one side of the outer wall of the connecting plate, and the connecting plate is internally threaded with bolts, with a fixing block fixedly connected to the lower surface of the bolts.

[0009] Optionally, a handle is fixedly connected to one side of the outer wall of the cabinet door, and the handle serves to facilitate opening and closing the cabinet door.

[0010] Optionally, one side of the hinge is fixedly connected to one side of the outer wall of the cabinet, and the hinge serves to connect the cabinet body and the cabinet door.

[0011] Optionally, one side of the outer wall of the second hinge is fixedly connected to one side of the outer wall of the desiccant box, and the second hinge serves to connect the desiccant box and the cover.

[0012] Optionally, a plurality of the limiting holes are arranged in a linear array inside the fixing plate, and the limiting holes are used to limit the position of the desiccant box.

[0013] Optionally, one side of the outer wall of the shelf is fixedly connected to the inner wall of the cabinet, and the shelf together serves as an isolation relay and a fuse.

[0014] Optionally, one side of the outer wall of the fixing column is slidably connected to the inner wall of the limiting hole, and the fixing column serves to fix the desiccant box.

[0015] The moisture-proof control cabinet provided in this embodiment of the utility model has at least one of the following technical effects:

[0016] 1. In this utility model, by opening a limiting hole on the fixing plate, the position for installing the desiccant box is provided. At this time, the fixing post slides in the limiting hole, thereby achieving the effect of fixing the fixing post through the limiting hole. Then, the cover plate and the desiccant box are connected together by the second hinge, making the cover plate easy to open and close. Then, by placing the desiccant inside the desiccant box, the desiccant can be quickly replaced when it needs to be replaced, thus simplifying the desiccant replacement process.

[0017] 2. In this utility model, a connecting plate is connected to one side of the cabinet to provide support for the rotation of the bolt. At this time, rotating the bolt pushes the fixing block to move, thereby adjusting the height of the cabinet. By adjusting the height of the cabinet from the ground, the cabinet can be prevented from getting damp. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 A schematic diagram of the structure of the moisture-proof control cabinet provided in this embodiment of the utility model;

[0020] Figure 2 This is a schematic diagram of the cabinet body of the moisture-proof control cabinet proposed in this utility model;

[0021] Figure 3 This is a schematic diagram of the desiccant box portion of the moisture-proof control cabinet proposed in this utility model;

[0022] Figure 4 for Figure 1 Enlarged view of point A in the image.

[0023] The following are the reference numerals in the attached diagram: 1. Cabinet body; 2. Rain shelter; 3. Handle; 4. Hinge 1; 5. Filter screen; 6. Relay; 7. Shelf 1; 8. Fuse; 9. Shelf 2; 10. Control panel; 11. Interface; 12. Fixing plate; 13. Desiccant box; 14. Fixing post; 15. Limiting hole; 16. Cover plate; 17. Hinge 2; 18. Connecting plate; 19. Fixing block; 20. Bolt; 21. Cabinet door. Detailed Implementation

[0024] The embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the embodiments of the present invention, and should not be construed as limiting the present invention.

[0025] In the description of the embodiments of this utility model, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing the embodiments of this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0026] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of embodiments of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0027] In this embodiment of the invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this embodiment of the invention according to the specific circumstances.

[0028] In one embodiment of this utility model, such as Figure 1 , Figure 2 and Figure 3As shown, a moisture-proof control cabinet is provided, including a cabinet body 1, which provides an installation position. A rain shelter 2 is fixedly connected to the upper surface of the cabinet body 1 to block rainwater. A cabinet door 21 is rotatably connected to one side of the outer wall of the cabinet body 1, which protects electrical components. A hinge 4 is fixedly connected to one side of the outer wall of the cabinet door 21 for connection. A filter screen 5 is provided on the other side of the outer wall of the cabinet body 1 for filtering air. A relay 6 is fixedly connected to one side of the inner wall of the cabinet body 1, which distributes electrical energy to other electrical equipment. A shelf 7 is provided below the relay 6 to isolate the relay 6 from a fuse 8. The fuse 8 is located below the shelf 7 to protect the electrical equipment and personnel. A fixing component is provided on one side of the outer wall of the fuse 8. A second shelf 9 is provided on the lower surface of the fuse 8 to divide the space. A control console 10 is fixedly connected to the bottom of the cabinet body 1, which controls the transmission of electrical energy. The upper surface of the control console 10... An interface 11 is provided, which transmits electrical energy. The fixing assembly includes a fixing plate 12, which supports the desiccant box 13. One side of the outer wall of the fixing plate 12 is aligned with one side of the outer wall of the fuse 8. Multiple limiting holes 15 are provided inside the fixing plate 12. A fixing post 14 is slidably connected inside the fixing plate 12. The desiccant box 13 is fixedly connected to one side of the outer wall of the fixing post 14. The desiccant box 13 is used to hold desiccant. A cover plate 16 is rotatably connected to the upper surface of the desiccant box 13. To protect the desiccant, a hinge 17 is fixedly connected to one side of the outer wall of the cover plate 16. The hinge 17 is fixedly connected to one side of the outer wall of the desiccant box 13. The hinge 17 connects the desiccant box 13 and the cover plate 16. Multiple limiting holes 15 are linearly arrayed inside the fixing plate 12. The limiting holes 15 are used to limit the position of the desiccant box 13. The outer wall of the fixing post 14 is slidably connected to the inner wall of the limiting holes 15. The fixing post 14 fixes the desiccant box 13.

[0029] Reference Figure 1 , Figure 2 and Figure 4 One side of the outer wall of cabinet 1 is fixedly connected to one side of the outer wall of connecting plate 18. Connecting plate 18 serves as a connection. Bolt 20 is threaded inside connecting plate 18. Bolt 20 is used to drive the movement of fixing block 19. Fixing block 19 is fixedly connected to the lower surface of bolt 20. Fixing block 19 serves as a fixation. One side of the outer wall of cabinet door 21 is fixedly connected to handle 3. Handle 3 serves to facilitate opening and closing cabinet door 21. One side of hinge 4 is fixedly connected to one side of the outer wall of cabinet 1. Hinge 4 serves to connect cabinet 1 and cabinet door 21. One side of the outer wall of shelf 7 is fixedly connected to the inner wall of cabinet 1. Shelf 7 serves as an isolation relay 6 and fuse 8.

[0030] Working principle: When the moisture control cabinet needs to work, the relay 6 and fuse 8 can be connected to the interface 11 on the control panel 10, so that the relay 6 and fuse 8 can work normally. At this time, the relay 6 distributes power to other electrical equipment, thereby ensuring that each electrical device can obtain a stable power supply. At the same time, the fuse 8 can quickly cut off the circuit in the event of a short circuit, thereby protecting the safety of electrical equipment and personnel in the event of a power failure. At this time, the filter screen 5 installed in the ventilation opening on the side of the cabinet 1 can purify the air entering the cabinet. At this time, the rainproof plate 2 installed on the upper part of the cabinet 1 can drain water. The desiccant is placed inside the desiccant box 13, which makes it easy to take out and put in the desiccant. When the desiccant is saturated, the desiccant to be replaced can be taken out by opening the cover 16, thereby simplifying the desiccant replacement operation. At the same time, the position of the desiccant box 13 can be changed by the cooperation of the fixing column 14 and the limiting hole 15.

[0031] Secondly, when the electrical cabinet is placed on the ground, it will become damp. At this time, by rotating the bolt 20, the fixing block 19 is pushed to move vertically, so that the electrical cabinet can be lifted off the ground, thereby preventing the inside of the cabinet 1 from becoming damp.

[0032] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A moisture-proof control cabinet, comprising a cabinet body (1), characterized in that: A rainproof plate (2) is fixedly connected to the upper surface of the cabinet (1). A cabinet door (21) is rotatably connected to one side of the outer wall of the cabinet (1). A hinge (4) is fixedly connected to one side of the outer wall of the cabinet door (21). A filter screen (5) is provided on the other side of the outer wall of the cabinet (1). A relay (6) is fixedly connected to one side of the inner wall of the cabinet (1). A shelf (7) is provided below the relay (6). A fuse (8) is provided below the shelf (7). A fixing component is provided on one side of the outer wall of the fuse (8). A shelf (9) is provided on the lower surface of the fuse (8). A control panel (10) is fixedly connected to the bottom of the cabinet (1). An interface (11) is provided on the upper surface of the control panel (10). The fixing assembly includes a fixing plate (12), one side of the outer wall of the fixing plate (12) is disposed on one side of the outer wall of the fuse (8), the fixing plate (12) has multiple limiting holes (15) inside, a fixing post (14) is slidably connected inside the fixing plate (12), a desiccant box (13) is fixedly connected to one side of the outer wall of the fixing post (14), a cover plate (16) is rotatably connected to the upper surface of the desiccant box (13), and a second hinge (17) is fixedly connected to one side of the outer wall of the cover plate (16).

2. The moisture-proof control cabinet according to claim 1, characterized in that: The outer wall of the cabinet (1) is fixedly connected to the outer wall of the connecting plate (18). The connecting plate (18) is threaded with a bolt (20), and a fixing block (19) is fixedly connected to the lower surface of the bolt (20).

3. The moisture-proof control cabinet according to claim 1, characterized in that: A handle (3) is fixedly connected to one side of the outer wall of the cabinet door (21). The handle (3) facilitates opening and closing the cabinet door (21).

4. The moisture-proof control cabinet according to claim 1, characterized in that: The hinge 1 (4) is fixedly connected to the outer wall of the cabinet (1) on one side. The hinge 1 (4) serves to connect the cabinet (1) and the cabinet door (21).

5. The moisture-proof control cabinet according to claim 1, characterized in that: The second hinge (17) is fixedly connected to one side of the outer wall of the desiccant box (13), and the second hinge (17) serves to connect the desiccant box (13) and the cover plate (16).

6. The moisture-proof control cabinet according to claim 1, characterized in that: Multiple limiting holes (15) are arranged in a linear array inside the fixing plate (12), and the limiting holes (15) are used to limit the position of the desiccant box (13).

7. The moisture-proof control cabinet according to claim 1, characterized in that: The outer wall of the first shelf (7) is fixedly connected to the inner wall of the cabinet (1), and the first shelf (7) serves as an isolation relay (6) and a fuse (8).

8. The moisture-proof control cabinet according to claim 1, characterized in that: The outer wall of the fixing column (14) is slidably connected to the inner wall of the limiting hole (15), and the fixing column (14) serves to fix the desiccant box (13).

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