Moisture-proof control cabinet for electrical automation

Abstract

The utility model discloses a kind of damp-proof control cabinet for electrical automation, it is related to control cabinet technical field;And the utility model pack, including control cabinet body, damp-proof assembly is connected on the control cabinet body, auxiliary maintenance assembly is equipped on the control cabinet body, the damp-proof assembly includes connecting groove, the connecting groove is opened in the side of control cabinet body, the inner surface of the control cabinet body is connected with connecting groove between air hole, fixed frame is movably inserted in the connecting groove, the utility model can be pressed insert block to make its end portion from connecting hole to separate out after desiccant is used for a period of time, after this, it can be moved by pulling the side plate by pull opening arranged on the side plate, make rectangular rod from sleeve separate out, after this, fixed frame can be extracted from connecting groove, pour out the desiccant in its interior, replace new desiccant, while also facilitate to quickly replace desiccant to avoid moisture to enter into control cabinet.

Description

Technical Field

[0001] This utility model relates to the field of control cabinet technology, specifically a moisture-proof control cabinet for electrical automation. Background Technology

[0002] A control cabinet is a set of switchgear, measuring instruments, protective electrical appliances and auxiliary equipment assembled in a closed or semi-closed metal cabinet or panel according to electrical wiring requirements. Its layout should meet the requirements of normal operation of the power system, facilitate maintenance, and not endanger the safety of personnel and surrounding equipment.

[0003] Existing electrical control cabinets are prone to damage when the ground is damp. Moisture can easily seep into the cabinet's interior from the bottom, damaging the electrical components and affecting their lifespan. Furthermore, maintenance requires workers to use a flashlight in low light conditions, which is inconvenient and reduces maintenance efficiency. Utility Model Content

[0004] To address the problems of existing electrical control cabinets being susceptible to damage from damp ground during use, which can seep into the cabinet's interior through the bottom surface and damage internal electrical components, affecting their lifespan, and the inconvenience and inefficiency of maintenance in low-light conditions requiring workers to use a flashlight, this invention aims to provide a moisture-proof control cabinet for electrical automation.

[0005] To solve the above technical problems, the present invention adopts the following technical solution: a moisture-proof control cabinet for electrical automation, comprising a control cabinet body, a moisture-proof component connected to the control cabinet body, and an auxiliary maintenance component provided on the control cabinet body;

[0006] The moisture-proof component includes a connecting groove located on one side of the control cabinet body. A vent is connected between the inner surface of the control cabinet body and the connecting groove. A fixed frame is movably inserted into the connecting groove, and a desiccant is placed inside the fixed frame. A side plate is fixedly attached to one side of the fixed frame, and the side plate movably fits against one side of the control cabinet body. A rectangular rod is fixedly attached to the lower surface of the side plate, and a circular groove is formed on the lower surface of the rectangular rod. A spring is fixedly attached to the inner surface of the circular groove, and a plug is fixedly attached to the lower end of the spring. A sleeve is fixedly attached to the lower surface of the control cabinet body, and the rectangular rod is movably inserted into the sleeve. A connecting hole is formed on the lower surface of the sleeve, and the plug is movably inserted into the connecting hole.

[0007] Preferably, the auxiliary maintenance component includes a fixing block, a rectangular block fixedly mounted on the upper surface of the fixing block, a rotating shaft rotatably mounted inside the rectangular block, a rectangular plate fixedly mounted on the outer surface of the rotating shaft, a limiting bolt threaded into the side of the rotating shaft, a circular hole opened on one side of the rectangular block, the end of the limiting bolt movably inserted into the circular hole, an elastic buckle fixedly mounted on the other end of the rectangular plate, a through hole opened on the elastic buckle, a first bolt movably inserted into the through hole, a nut threadedly mounted on the outer surface of the first bolt, a storage slot opened on one side of the control cabinet body, a movable moisture-proof partition in the storage slot, a baffle fixedly mounted on one side of the moisture-proof partition, the baffle movably fitting against one side of the control cabinet body, a connecting bolt threadedly mounted on one side of the baffle, and the end of the connecting bolt threadedly inserted into the interior of the control cabinet body.

[0008] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0009] 1. After the desiccant has been used for a period of time, the insert block can be pressed to disengage its end from the connecting hole. Then, the side plate can be moved by pulling the pull tab on the side plate to disengage the rectangular rod from the sleeve. After that, the fixing frame can be pulled out from the connecting groove, the desiccant inside can be poured out, and a new desiccant can be installed. This not only prevents moisture from entering the control cabinet, but also facilitates quick replacement of the desiccant.

[0010] 2. When maintaining the control cabinet, this utility model allows a flashlight to be placed into the elastic buckle, then the first bolt to be inserted into the through hole, and the nut to be placed on the outer surface of the first bolt. The flashlight can be clamped by the elastic buckle, and the end of the limiting bolt can be disengaged from the round hole by rotating the limiting bolt. The rectangular plate can be rotated downwards to illuminate the inside of the control cabinet with the flashlight, which is convenient for workers to observe and also frees up their hands. Attached Figure Description

[0011] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, 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.

[0012] Figure 1 This is a schematic diagram of the structure of this utility model.

[0013] Figure 2 This is a schematic diagram of the storage trough structure of this utility model.

[0014] Figure 3 This is a schematic diagram of the connecting groove structure of this utility model.

[0015] Figure 4 This is a schematic diagram of the fixed frame structure of this utility model.

[0016] Figure 5 This utility model Figure 4 Enlarged structural diagram at point A in the middle.

[0017] Figure 6 This utility model Figure 3 Enlarged structural diagram at point B.

[0018] Figure 7 This is a schematic diagram of the desiccant structure of this utility model.

[0019] Figure 8 This is a schematic diagram of the auxiliary maintenance component structure of this utility model.

[0020] In the diagram: 1. Control cabinet body; 2. Moisture-proof component; 21. Connecting groove; 211. Vent hole; 22. Fixing frame; 221. Desiccant; 23. Side plate; 231. Pull-out; 24. Rectangular rod; 25. Circular groove; 26. Spring; 27. Insert block; 28. Limiting groove; 29. ​​Limiting block; 291. Sleeve; 292. Connecting hole; 3. Sealing strip; 31. Sealing groove; 41. Storage groove; 42. Moisture-proof partition; 43. Baffle; 45. Connecting bolt; 5. Auxiliary maintenance component; 51. Fixing block; 52. Rectangular block; 53. Rotating shaft; 54. Circular hole; 55. Limiting bolt; 56. Rectangular plate; 57. Elastic buckle; 571. Rubber ball; 58. Through hole; 59. First bolt; 591. Nut. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Example: Figure 1-3 As shown, this utility model provides a moisture-proof control cabinet for electrical automation, including a control cabinet body 1, a moisture-proof component 2 connected to the control cabinet body 1, and an auxiliary maintenance component 5 provided on the control cabinet body 1;

[0023] The moisture-proof component 2 includes a connecting groove 21, which is located on one side of the control cabinet body 1. A vent 211 connects the inner surface of the control cabinet body 1 to the connecting groove 21. A fixing frame 22 is movably inserted into the connecting groove 21, and a desiccant 221 is placed inside the fixing frame 22. A side plate 23 is fixedly mounted on one side of the fixing frame 22. Moisture can be dehumidified inside the control cabinet body 1 through the desiccant 221. The dehumidification effect can be further enhanced by the moisture-proof partition 42. Side plate 23 is movably fitted to one side of the control cabinet body 1. A rectangular rod 24 is fixedly provided on the lower surface of the side plate 23. The rectangular rod 24 has an "L" shaped cross-section for easy connection. A circular groove 25 is formed on the lower surface of the rectangular rod 24. A spring 26 is fixedly provided on the inner surface of the circular groove 25. A plug 27 is fixedly provided at the lower end of the spring 26. A sleeve 291 is fixedly provided on the lower surface of the control cabinet body 1. The rectangular rod 24 is movably inserted into the sleeve 291. The lower surface of the sleeve 291... A connection hole 292 is provided on the side of the control cabinet body 1, and the insert 27 is movably inserted into the connection hole 292. A sealing groove 31 is provided on one side of the control cabinet body 1, and a sealing strip 3 is fixedly provided on one side of the side plate 23. The sealing strip 3 is movably fitted with the inner surface of the sealing groove 31 to improve the stability after connection. After the desiccant 221 has been used for a period of time, the insert 27 can be pressed to make its end disengage from the connection hole 292. Then, the side plate 23 can be moved by pulling the pull tab 231 provided on the side plate 23, so that the rectangular... The rod 24 is disengaged from the sleeve 291. Then the fixing frame 22 can be pulled out from the connecting groove 21. After emptying the desiccant 221 inside, a new desiccant 221 is installed. Then the fixing frame 22 can be inserted into the connecting groove 21. The insert 27 is pressed into the round groove 25. After the rectangular rod 24 is inserted into the sleeve 291, the force of the spring 26 can make the insert 27 insert into the connecting hole 292. This not only prevents moisture from entering the control cabinet, but also facilitates the quick replacement of the desiccant 221.

[0024] A storage slot 41 is provided on one side of the control cabinet body 1. A movable moisture-proof partition 42 is provided in the storage slot 41. A baffle 43 is fixedly provided on one side of the moisture-proof partition 42. The baffle 43 is movably fitted to one side of the control cabinet body 1. A connecting bolt 45 is threaded into one side of the baffle 43. The end of the connecting bolt 45 is threaded into the interior of the control cabinet body 1. The moisture-proof partition 42 can be disassembled by rotating the connecting bolt 45. A limiting groove 28 is provided on the inner surface of the circular groove 25. A limiting block 29 is slidably provided in the limiting groove 28. The limiting block 29 is fixedly connected to the insert block 27 to prevent the insert block 27 from coming out of the circular groove 25. A pull opening 231 is provided on one side of both the baffle 43 and the side plate 23. The cross-sectional shape of the pull opening 231 is "concave" to facilitate the movement of the baffle 43 and the side plate 23.

[0025] The auxiliary maintenance component 5 includes a fixing block 51, a rectangular block 52 fixedly mounted on the upper surface of the fixing block 51, a rotating shaft 53 rotatably mounted inside the rectangular block 52, a rectangular plate 56 fixedly mounted on the outer surface of the rotating shaft 53, a limiting bolt 55 threadedly inserted into the side of the rotating shaft 53, a circular hole 54 opened on one side of the rectangular block 52, the end of the limiting bolt 55 movably inserted into the circular hole 54, an elastic buckle 57 fixedly mounted on the other end of the rectangular plate 56, a through hole 58 opened on the elastic buckle 57, a first bolt 59 movably inserted into the through hole 58, a nut 591 threadedly mounted on the outer surface of the first bolt 59, and the elastic buckle 57... A plurality of rubber balls 571 are fixedly provided on the inner surface of the elastic buckle 57. The plurality of rubber balls 571 are arranged in a ring array on the inner surface of the elastic buckle 57 to increase friction and improve the stability of the connection. When maintaining the control cabinet, a flashlight can be inserted into the elastic buckle 57, and then the first bolt 59 can be inserted into the through hole 58. The nut 591 is then placed on the outer surface of the first bolt 59. The flashlight can be clamped by the elastic buckle 57. Rotating the limiting bolt 55 can disengage its end from the round hole 54. The rectangular plate 56 can be rotated downward to illuminate the inside of the control cabinet body 1 through the flashlight, which is convenient for workers to observe and also frees up the workers' hands.

[0026] Working principle: When this utility model is in use, the moisture in the control cabinet body 1 can be dehumidified by the desiccant 221, and the dehumidification performance can be further improved by the moisture-proof partition 42.

[0027] After the desiccant 221 has been used for a period of time, the insert block 27 can be pressed to disengage its end from the connection hole 292. Then, the side plate 23 can be moved by pulling the pull tab 231 on the side plate 23, so that the rectangular rod 24 can disengage from the sleeve 291. After that, the fixing frame 22 can be pulled out from the connection groove 21, the desiccant 221 inside can be poured out, and a new desiccant 221 can be installed. Then, the fixing frame 22 can be inserted into the connection groove 21, and the insert block 27 can be pressed into the round groove 25. After the rectangular rod 24 is inserted into the sleeve 291, the force of the spring 26 can make the insert block 27 insert into the connection hole 292. This not only prevents moisture from entering the control cabinet, but also facilitates the quick replacement of the desiccant 221.

[0028] When maintaining the control cabinet, a flashlight can be inserted into the elastic buckle 57, and then the first bolt 59 can be inserted into the through hole 58. The nut 591 is then placed on the outer surface of the first bolt 59. The flashlight can be clamped by the elastic buckle 57. Rotating the limit bolt 55 can disengage its end from the round hole 54. The rectangular plate 56 can be rotated downwards to illuminate the inside of the control cabinet body 1 with the flashlight, which is convenient for workers to observe and also frees up their hands.

[0029] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. A moisture-proof control cabinet for electrical automation, comprising a control cabinet body (1), characterized in that: A moisture-proof component (2) is connected to the control cabinet body (1), and an auxiliary maintenance component (5) is provided on the control cabinet body (1). The moisture-proof component (2) includes a connecting groove (21), which is located on one side of the control cabinet body (1). A vent (211) is connected between the inner surface of the control cabinet body (1) and the connecting groove (21). A fixing frame (22) is movably inserted into the connecting groove (21), and a desiccant (221) is placed inside the fixing frame (22). A side plate (23) is fixedly mounted on one side of the fixing frame (22), and the side plate (23) is movably fitted to one side of the control cabinet body (1). A rectangular rod (24) is fixedly provided on the lower surface. A circular groove (25) is provided on the lower surface of the rectangular rod (24). A spring (26) is fixedly provided on the inner surface of the circular groove (25). A plug (27) is fixedly provided at the lower end of the spring (26). A sleeve (291) is fixedly provided on the lower surface of the control cabinet body (1). The rectangular rod (24) is movably inserted into the sleeve (291). A connecting hole (292) is provided on the lower surface of the sleeve (291). The plug (27) is movably inserted into the connecting hole (292).

2. The moisture-proof control cabinet for electrical automation as described in claim 1, characterized in that, The auxiliary maintenance component (5) includes a fixing block (51), a rectangular block (52) is fixedly provided on the upper surface of the fixing block (51), a rotating shaft (53) is rotatably provided inside the rectangular block (52), a rectangular plate (56) is fixedly sleeved on the outer surface of the rotating shaft (53), a limiting bolt (55) is threaded into the side of the rotating shaft (53), a round hole (54) is opened on one side of the rectangular block (52), the end of the limiting bolt (55) is movably inserted into the round hole (54), an elastic buckle (57) is fixedly provided on the other end of the rectangular plate (56), a through hole (58) is opened on the elastic buckle (57), a first bolt (59) is movably inserted into the through hole (58), and a nut (591) is threadedly sleeved on the outer surface of the first bolt (59).

3. The moisture-proof control cabinet for electrical automation as described in claim 1, characterized in that, A storage slot (41) is provided on one side of the control cabinet body (1). A movable moisture-proof partition (42) is provided in the storage slot (41). A baffle (43) is fixedly provided on one side of the moisture-proof partition (42). The baffle (43) is movably fitted to one side of the control cabinet body (1). A connecting bolt (45) is threaded into one side of the baffle (43). The end of the connecting bolt (45) is threaded into the interior of the control cabinet body (1).

4. A moisture-proof control cabinet for electrical automation as described in claim 1, characterized in that, A sealing groove (31) is provided on one side of the control cabinet body (1), and a sealing strip (3) is fixedly provided on one side of the side plate (23). The sealing strip (3) is in contact with the inner surface of the sealing groove (31).

5. A moisture-proof control cabinet for electrical automation as described in claim 1, characterized in that, A limiting groove (28) is provided on the inner surface of the circular groove (25), and a limiting block (29) is slidably provided in the limiting groove (28). The limiting block (29) is fixedly connected to the insert block (27).

6. A moisture-proof control cabinet for electrical automation as described in claim 1, characterized in that, The rectangular rod (24) has an "L" shaped cross section.

7. A moisture-proof control cabinet for electrical automation as described in claim 3, characterized in that, Both the baffle (43) and the side plate (23) have a pull opening (231) on one side, and the cross-sectional shape of the pull opening (231) is concave.

8. A moisture-proof control cabinet for electrical automation as described in claim 2, characterized in that, The inner surface of the elastic buckle (57) is fixed with a number of rubber balls (571), and the number of rubber balls (571) are arranged in a ring array on the inner surface of the elastic buckle (57).

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