Dustproof and moistureproof primary and secondary fusion complete ring network box

Abstract

The application relates to the technical field of power distribution equipment, in particular to a dustproof and moistureproof primary-secondary fusion complete set looped network box, which comprises a base, a box body fixed at the top end of the base and a box door rotatably installed on one side of the box body, and is provided with limiting grooves, flow guide grooves, a driving assembly and a switching and dehumidifying assembly, so that when the looped network box is used, the penetrated moisture between the main cabinet body and the base can be drained and treated, the moisture cannot continuously accumulate at the contact interface of the main cabinet body and the base, the metal frame and the connecting piece at the bottom of the main cabinet body can be prevented from being in a high-humidity environment for a long time and accelerated oxidation and rust, the overall sealing performance is guaranteed, the moisture cannot easily penetrate, the angle of the rotating plate can be adjusted, the structure of the two limiting grooves is designed, sufficient entering space can be reserved for a forklift arm, when the main cabinet body in the box body is integrally disassembled or installed, the forklift arm can smoothly extend into the bottom of the main cabinet body, and the convenience of the forklift operation is greatly improved.

Description

Technical Field

[0001] This invention relates to the field of power distribution equipment technology, specifically to a dustproof and moisture-proof integrated primary and secondary ring network box. Background Technology

[0002] The integrated primary and secondary ring main unit is an important piece of equipment in the power system. This type of ring main unit deeply integrates primary and secondary equipment into a whole, thereby optimizing traditional functions such as measurement, data acquisition, protection, and control, and improving the overall performance of the equipment.

[0003] A ring main unit is an electrical device consisting of a set of power transmission and distribution equipment housed in a metal or non-metal insulated cabinet to form an assembled, intermittent ring network power supply unit. It has advantages such as simple structure, small size, low price, and the ability to improve power supply parameters and performance as well as power supply safety. It is widely used in urban residential communities, high-rise buildings, large public buildings, and factories.

[0004] The bottom of ring main cages often accumulates moisture due to changes in ambient humidity, ground dampness, or minor water seepage. Currently, the main cabinet's bottom is directly attached to the cage's bottom wall, creating a sealed, damp corner. This moisture cannot disperse through airflow and accumulates at the contact interface, causing the metal frame, connectors, and bottom wall of the main cabinet to be in a high-humidity environment for extended periods, accelerating oxidation and corrosion. This corrosion not only weakens the structural strength but can also cause cabinet deformation and reduced sealing performance, further allowing moisture to penetrate and creating a vicious cycle. Summary of the Invention

[0005] The purpose of this invention is to provide a dustproof and moisture-proof integrated ring main unit, addressing the problem mentioned in the background section where the bottom of the main cabinet is directly attached to the bottom wall of the existing ring main unit. This design creates a closed, damp dead zone, preventing moisture from dissipating through air circulation. Moisture accumulates at the contact interface, causing the metal frame, connectors, and bottom wall of the main cabinet to be in a high-humidity environment for extended periods, accelerating oxidation and corrosion. This corrosion not only weakens the structural strength but can also cause cabinet deformation and reduced sealing performance, further allowing moisture to penetrate and creating a vicious cycle.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a dustproof and moisture-proof integrated ring mesh box, comprising a base, a box body fixed to the top of the base, and a door rotatably installed on one side of the box body. A main cabinet is placed at the top of the base. Ventilation openings are provided on both sides of the box body near the top. Two symmetrically spaced limiting grooves are provided inside the top of the base. Several guide grooves are provided on one side of the base near the top of each limiting groove. A rotating plate is provided inside each limiting groove. A driving component is provided at the bottom of each rotating plate. A switching dehumidification component is provided on one side of each ventilation opening near the top of the guide grooves. A maintenance component is provided at the bottom of one end of each rotating plate. The driving component includes an electric telescopic rod and a limiting gear. The electric telescopic rod is fixedly installed on the inner wall of one side of the limiting groove, and the limiting gear is fixedly installed in the middle of the bottom of the rotating plate.

[0007] Furthermore, a limiting rack is fixedly installed at the output end of the electric telescopic rod, a positioning frame is fixedly installed on the side of the limiting groove near the top of the limiting gear, a rotating shaft is fixedly installed through the middle position inside the limiting gear, and one end of the rotating shaft is rotatably installed through the outside of one side of the positioning frame.

[0008] Furthermore, the top end of the limiting rack is meshed with the bottom end of the limiting gear, and each rotating plate has a longitudinally rotating anti-permeability plate installed on one end near the box door. The inner walls of the limiting grooves near the anti-permeability plates are provided with positioning grooves, and the anti-permeability plates are longitudinally slidably engaged inside the positioning grooves.

[0009] Furthermore, positioning seats are fixedly installed on the outer side of the top of each of the two rotating plates away from the anti-permeability plate. A pull rod is longitudinally rotatably installed on the top of the positioning seat. A movable frame is fixedly installed on the top of the pull rod. Several auxiliary rods are slidably installed through the interior of the movable frame. The bottom end of each auxiliary rod is fixedly installed on the outer side of the top of the base.

[0010] Furthermore, the switching dehumidification assembly includes several air guide pipes, an air guide cover, and a positioning gear. The several air guide pipes are sequentially fixedly installed on the outside of the top side of the base near the guide groove. The air guide cover is located on the outside of the top side of the several air guide pipes, and the positioning gear is located on the outside of the top side of the air guide cover.

[0011] Furthermore, a guide tube is fixedly installed through the bottom end of the air guide hood, and the top ends of several air guide tubes are fixedly installed through the inside of one side of the guide tube. A fixing frame is fixedly installed at the top end of the air guide hood, and a fan is provided on one side of the fixing frame. A rotating rod is fixedly installed at the middle position of the outer side of the fan, and one end of the rotating rod is rotatably installed through the outer side of the fixing frame.

[0012] Furthermore, the middle part of one side of the positioning gear is fixedly installed outside the through end of the rotating rod, and a positioning rack is longitudinally meshed on one side of the positioning gear. The bottom end of the positioning rack is fixedly installed on the top of the corresponding side of the movable frame, and an isolation plate is fixedly installed on the outside of the top side of the movable frame near the vent.

[0013] Furthermore, the maintenance component includes a storage tank and a collection cylinder. The storage tank is fixedly installed on one side of the bottom wall of the limiting groove, and the collection cylinder is fixedly installed on the side of the limiting groove near the storage tank. A one-way inlet valve pipe is fixedly installed through the inside of the side of the collection cylinder near the bottom end. The input end of the one-way inlet valve pipe is fixedly installed through the inside of the bottom end of the storage tank. A rotating seat is fixedly installed on the outside of the rotating plate near the bottom end of the collection cylinder. A piston rod is rotatably installed at the bottom end of the rotating seat. The piston end of the piston rod is longitudinally slidably sealed inside the side of the collection cylinder.

[0014] Furthermore, a one-way drain valve pipe is fixedly installed inside the liquid collecting cylinder near the bottom end. A first sealing ring is embedded around the outside of the rotating plate. A first liquid guide pipe is fixedly installed around the outside of the rotating plate near the first sealing ring. The input end of the first liquid guide pipe is connected and fixedly connected to the output end of the one-way drain valve pipe. Several drain heads are fixedly installed at equal intervals around the outside of the first liquid guide pipe. The output ends of the several drain heads all face the top of the first sealing ring.

[0015] Furthermore, a second sealing ring is embedded around the outside of the anti-permeability plate, and a second liquid guide tube is fixedly installed around the outside of the anti-permeability plate near the second sealing ring. Several drain heads are also fixedly installed through the outside of the second liquid guide tube at equal intervals. The output ends of the several drain heads all face the top of the second sealing ring. A tension tube is fixedly connected between the input end of the second liquid guide tube and the output end of the first liquid guide tube.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] 1. Through the design of limiting grooves, guiding grooves, drive components, and switching dehumidification components, this ring mesh box can effectively drain and discharge the moisture that seeps between the main cabinet and the base during use. This prevents moisture from accumulating at the contact interface and avoids the metal frame and connectors at the bottom of the main cabinet being exposed to high humidity for extended periods, which would accelerate oxidation and corrosion. This ensures overall sealing performance and prevents moisture from easily penetrating. At the same time, the adjustable angle of the rotating plate and the structural design of the two limiting grooves provide ample space for the forklift arm to enter. When the main cabinet is disassembled or installed as a whole, the forklift arm can easily reach the bottom of the main cabinet, greatly improving the convenience of forklift operations.

[0018] 2. By adjusting the angle of the rotating plate and configuring the maintenance components, the rotation of the rotating plate drives the anti-permeability plate to rotate. When the opening end of the limiting groove is sealed and isolated, the maintenance components are triggered to operate, thereby evenly dripping a certain amount of maintenance oil onto the outside of the first and second sealing rings. This replenishes the grease and prevents the first and second sealing rings from hardening or cracking, maintaining their elasticity and sealing performance. This significantly extends the service life of the first and second sealing rings, ensuring that the second sealing ring remains in a highly sealed state after the anti-permeability plate is raised and closed, preventing moisture penetration. At the same time, it reduces frictional wear between the first sealing ring and the inner wall of the limiting groove when the rotating plate rotates, further extending their service life. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 This is a schematic diagram of the overall cross-sectional three-dimensional structure of the present invention;

[0021] Figure 3 This is a partial cross-sectional perspective view of the three-dimensional structure of the base and the limiting groove of the present invention;

[0022] Figure 4 for Figure 3 Enlarged structural diagram at point A in the middle;

[0023] Figure 5 for Figure 3 Enlarged structural diagram at point B;

[0024] Figure 6 This is a three-dimensional structural diagram of the guide tube and air guide cover of the present invention;

[0025] Figure 7 for Figure 6 Enlarged structural diagram at point C;

[0026] Figure 8 This is a schematic diagram demonstrating how the rotating plate of the present invention drives the pull rod to descend.

[0027] Figure 9 This is a three-dimensional structural diagram of the liquid storage tank and liquid collection cylinder of the present invention;

[0028] Figure 10 for Figure 9 Enlarged structural diagram at point D;

[0029] Figure 11 This is a three-dimensional structural diagram of the anti-permeability plate and the second sealing ring of the present invention;

[0030] Figure 12 This is a schematic diagram demonstrating the forklift arm extending into the limiting groove of the present invention.

[0031] The attached diagram lists the components represented by each number as follows: 1. Base; 2. Cabinet; 3. Cabinet Door; 4. Main Cabinet; 5. Ventilation Opening; 6. Limiting Slot; 7. Rotating Plate; 8. Electric Telescopic Rod; 9. Limiting Rack; 10. Positioning Frame; 11. Limiting Gear; 12. Rotating Shaft; 13. Anti-permeability Plate; 14. Positioning Slide; 15. Positioning Seat; 16. Pull Rod; 17. Moving Frame; 18. Auxiliary Rod; 19. Guide Slot; 20. Air Guide Pipe; 21. Inlet 21. Conduit; 22. Air guide hood; 23. Fixing frame; 24. Fan; 25. Rotating rod; 26. Positioning gear; 27. Positioning rack; 28. Isolation plate; 29. ​​Liquid storage tank; 30. Rotating seat; 31. Piston rod; 32. Liquid collecting cylinder; 33. One-way liquid inlet valve pipe; 34. One-way liquid outlet valve pipe; 35. First sealing ring; 36. First liquid guide pipe; 37. Second sealing ring; 38. Second liquid guide pipe; 39. Liquid outlet head; 40. Stretching tube. Detailed Implementation

[0032] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0033] Example 1: Please refer to Figure 1 - Figure 8A dustproof and moisture-proof integrated ring mesh box includes a base 1, a box body 2 fixed to the top of the base 1, and a door 3 rotatably installed on one side of the box body 2. The main cabinet 4 is placed on the top of the base 1. Ventilation openings 5 ​​are provided on both sides of the box body 2 near the top. Two limiting grooves 6 are symmetrically opened inside the top of the base 1. Several guide grooves 19 are provided on one side of the base 1 near the top of each limiting groove 6. A rotating plate 7 is provided inside each limiting groove 6. A drive component is provided at the bottom of each rotating plate 7. A switching dehumidification component is provided on one side of the ventilation openings 5 ​​near the top of the several guide grooves 19. The drive component includes an electric telescopic rod 8 and a limiting gear 11. The electric telescopic rod 8 is fixedly installed on the inner wall of one side of the limiting groove 6, and the limiting gear 11 is fixedly installed in the middle of the bottom of the rotating plate 7.

[0034] The output end of the electric telescopic rod 8 is fixedly installed with a limiting rack 9. A positioning frame 10 is fixedly installed on the side of the limiting groove 6 near the top of the limiting gear 11. A rotating shaft 12 is fixedly installed through the middle of the inside of the limiting gear 11. One end of the rotating shaft 12 is rotatably installed through the outside of the positioning frame 10.

[0035] The top end of the limiting rack 9 is meshed with the bottom end of the limiting gear 11. Each rotating plate 7 has a longitudinally rotating anti-permeability plate 13 installed on one end near the box door 3. The inner walls of the limiting groove 6 near the anti-permeability plate 13 are provided with positioning grooves 14. The anti-permeability plate 13 is longitudinally slidably engaged and installed inside the positioning groove 14.

[0036] Positioning seats 15 are fixedly installed on the outer side of the top of the two rotating plates 7 away from the top of the anti-permeability plate 13. A pull rod 16 is longitudinally rotatably installed on the top of the positioning seat 15. A movable frame 17 is fixedly installed on the top of the pull rod 16. Several auxiliary rods 18 are slidably installed through the interior of the movable frame 17. The bottom end of each auxiliary rod 18 is fixedly installed on the outer side of the top of the base 1.

[0037] The dehumidification switching assembly includes several air guide pipes 20, an air guide cover 22, and a positioning gear 26. Several air guide pipes 20 are sequentially fixedly installed on the outside of the top side of the base 1 near the guide groove 19. The air guide cover 22 is located on the outside of the top side of the several air guide pipes 20, and the positioning gear 26 is located on the outside of the top side of the air guide cover 22.

[0038] A guide tube 21 is fixedly installed through the bottom end of the air guide cover 22. The top ends of several air guide tubes 20 are fixedly installed through the inside of one side of the guide tube 21. A fixing frame 23 is fixedly installed at the top end of the air guide cover 22. A fan 24 is provided on one side of the fixing frame 23. A rotating rod 25 is fixedly installed at the middle position of the outside of one side of the fan 24. One end of the rotating rod 25 is rotatably installed through the outside of one side of the fixing frame 23.

[0039] The middle part of one side of the positioning gear 26 is fixedly installed outside the through end of the rotating rod 25. A positioning rack 27 is longitudinally meshed on one side of the positioning gear 26. The bottom end of the positioning rack 27 is fixedly installed on the top of the corresponding side of the movable frame 17. An isolation plate 28 is fixedly installed on the outside of the top side of the movable frame 17 near the vent 5.

[0040] In this embodiment, when it is necessary to expel the moisture that has seeped between the main cabinet 4 and the base 1, the drive assembly is activated first: First, the output end of the electric telescopic rod 8 is extended, pushing the limiting rack 9 to move horizontally along the inner wall of the limiting groove 6. Since the top end of the limiting rack 9 meshes with the bottom end of the limiting gear 11, the linear motion of the rack is converted into the rotational motion of the limiting gear 11. The limiting gear 11 is fixed to the bottom end of the rotating plate 7 through the rotating shaft 12, and one end of the rotating shaft 12 is rotatably installed in the positioning frame 10. Therefore, the rotating plate 7 rotates around the rotating shaft 12 as the axis, and the end of it near the door 3 drives the anti-permeability plate 13 to slide down along the positioning slide groove 14, thereby gradually opening the opening end of the limiting groove 6 and providing a channel for subsequent moisture circulation.

[0041] As the rotating plate 7 flips, its end away from the anti-permeability plate 13 pulls the pull rod 16 through the positioning seat 15, causing the movable frame 17 at the top of the pull rod 16 to slide upward along the auxiliary rod 18. During the upward movement of the movable frame 17, the positioning rack 27 at its top rises synchronously, thereby driving the positioning gear 26 meshing with the positioning rack 27 to rotate. This, in turn, drives the fan 24 to rotate on the fixed frame 23 through the rotating rod 25, so that the air outlet of the fan 24 is aligned with the air guide cover 22. At the same time, the isolation plate 28 on the side of the movable frame 17 is raised, thereby closing the vent 5 and preventing external dust from being sucked into the interior of the box 2 through the vent 5 during subsequent suction and blowing.

[0042] At this time, the dehumidification component is switched to working state: the airflow generated by the fan 24 enters the guide pipe 21 through the air guide cover 22, and then is dispersed to the interior of the guide grooves 19 at the top of the base 1 through several air guide pipes 20. The moisture at the contact interface between the main cabinet 4 and the base 1 is pushed by the airflow, enters the limiting groove 6 through the guide grooves 19, and finally is discharged from the outside of the box 2 through the air vent 5 with the airflow through the air guide pipes 20, guide pipes 21, and air guide cover 22, thus completing the directional discharge of moisture. This allows the ring mesh box to drain the permeated moisture between the main cabinet 4 and the base 1 during use, preventing it from accumulating at the contact interface and avoiding the metal frame and connectors at the bottom of the main cabinet 4 from being in a high humidity environment for a long time, which would accelerate oxidation and corrosion. This ensures the overall sealing performance and makes it difficult for moisture to penetrate.

[0043] When it is necessary to close the limiting groove 6 or adjust the angle of the rotating plate 7, the output end of the electric telescopic rod 8 retracts, driving the limiting rack 9 to move in the opposite direction. The limiting gear 11 and the rotating plate 7 rotate in the opposite direction. The rotating plate 7 pushes the moving frame 17 down along the auxiliary rod 18 through the pull rod 16. The positioning rack 27 drives the positioning gear 26 to reverse, so that the fan 24 stops aligning with the air guide cover 22. The isolation plate 28 moves up to open the ventilation port 5, so that the fan 24 can continue to dissipate heat from the inside of the box 2. At the same time, the anti-permeability plate 13 moves up along the positioning slide 14 to re-close the opening end of the limiting groove 6, restore the structural airtightness, and prevent moisture penetration.

[0044] Example 2: Please refer to Figure 9 - Figure 12 This embodiment further illustrates Example 1, wherein a maintenance component is provided at the bottom of one end of each rotating plate 7.

[0045] The maintenance components include a storage tank 29 and a collection cylinder 32. The storage tank 29 is fixedly installed on one side of the bottom wall of the limiting groove 6. The collection cylinder 32 is fixedly installed on the side of the limiting groove 6 near the storage tank 29. A one-way inlet valve pipe 33 is fixedly installed through the inside of the side of the collection cylinder 32 near the bottom. The input end of the one-way inlet valve pipe 33 is fixedly installed through the inside of the bottom side of the storage tank 29. A rotating seat 30 is fixedly installed on the outside of the rotating plate 7 near the bottom side of the collection cylinder 32. A piston rod 31 is rotatably installed on the bottom end of the rotating seat 30. The piston end of the piston rod 31 is longitudinally slidably sealed inside the side of the collection cylinder 32.

[0046] A one-way drain valve pipe 34 is fixedly installed inside the liquid collecting cylinder 32 near the bottom. A first sealing ring 35 is embedded around the outside of the rotating plate 7. A first liquid guide pipe 36 is fixedly installed around the outside of the rotating plate 7 near the first sealing ring 35. The input end of the first liquid guide pipe 36 is connected and fixedly connected to the output end of the one-way drain valve pipe 34. Several drain heads 39 are fixedly installed at equal intervals through the outside of the first liquid guide pipe 36. The output ends of the several drain heads 39 all face the top of the first sealing ring 35.

[0047] The outer surface of the anti-permeability plate 13 is provided with a second sealing ring 37. A second liquid guide tube 38 is fixedly installed on the outer surface of the anti-permeability plate 13 near the second sealing ring 37. Several drain heads 39 are also fixedly installed through the outer surface of the second liquid guide tube 38 at equal intervals. The output ends of the several drain heads 39 are all facing the top of the second sealing ring 37. A tension tube 40 is fixedly connected between the input end of the second liquid guide tube 38 and the output end of the first liquid guide tube 36.

[0048] In this embodiment, when the rotating plate 7 rotates in the opposite direction to close the opening end of the limiting groove 6 under the drive of the drive assembly, the end of it near the liquid collecting cylinder 32 tilts downward, and the piston rod 31 is pushed down along the inner wall of the liquid collecting cylinder 32 by the rotating seat 30 at the bottom. At this time, the pressure inside the liquid collecting cylinder 32 increases, and the one-way liquid inlet valve pipe 33 closes due to its one-way conduction characteristic, so the maintenance oil cannot flow back to the storage tank 29. Instead, it pushes the one-way liquid outlet valve pipe 34 to open, and forces the maintenance oil in the liquid collecting cylinder 32 into the first liquid guide pipe 36.

[0049] The first liquid guide tube 36 sprays the maintenance oil evenly onto the surface of the first sealing ring 35 outside the rotating plate 7 through the drain head 39. At the same time, some maintenance oil flows into the second liquid guide tube 38 through the stretch tube 40. Since the anti-permeability plate 13 moves down to the closed position with the rotating plate 7, the stretch tube 40 can adapt to the relative displacement between the anti-permeability plate 13 and the rotating plate 7, ensuring that the pipeline is always open. Finally, the second liquid guide tube 38 delivers the maintenance oil to the surface of the second sealing ring 37 through the drain head 39.

[0050] When the rotating plate 7 flips upward to open the limiting groove 6, the rotating seat 30 pulls the piston rod 31 to slide upward along the inner wall of the liquid collecting cylinder 32, and a negative pressure is formed inside the liquid collecting cylinder 32. At this time, the one-way drain valve pipe 34 is closed to prevent oil backflow, and the one-way inlet valve pipe 33 is opened. The maintenance oil in the storage tank 29 is drawn into the liquid collecting cylinder 32 through the one-way inlet valve pipe 33 to complete the oil replenishment and prepare for the next maintenance.

[0051] During this process, the contact area between the first sealing ring 35 and the inner wall of the limiting groove 6, and the contact area between the second sealing ring 37 and the positioning slide groove 14 are both wetted with maintenance oil, which can effectively prevent the rubber from hardening and cracking due to long-term friction and aging, and achieve synchronous maintenance of the two sealing rings, ensuring the impermeability of the first sealing ring 35 and the second sealing ring 37.

[0052] The maintenance components are driven by the rotation of the rotating plate 7, which can complete the regular lubrication of the sealing rings without additional power, so that the first sealing ring 35 and the second sealing ring 37 always maintain good elasticity and extend their service life.

[0053] It should also be noted that by setting the second sealing ring 37 on the outside of the rotating plate 7, the second sealing ring 37 can ensure the sealing between the rotating plate 7 and the limiting groove 6 when the rotating plate 7 is rotating. This prevents some moisture from intermittently entering the bottom of the limiting groove 6 through the gap between the rotating plate 7 and the limiting groove 6 when moisture is discharged, thus affecting the operational stability and service life of the bottom drive component.

[0054] It should also be noted that when it is necessary to install or disassemble the main cabinet 4 inside the ring main unit, the rotating plate 7 can be rotated to a horizontal position by driving the drive assembly. This will allow sufficient space for the forklift arm to enter. Figure 12As shown, this ensures that the forklift arm can fully extend into the bottom of the main cabinet 4, which not only guarantees the contact area during forklifting but also improves the stability under force and greatly optimizes the convenience of forklifting operation. After the main cabinet 4 is installed by forklifting, the rotating plate 7 can be rotated again by the drive component, so that the whole plate tilts towards the opening end of the limit groove 6, thereby facilitating the discharge of impurities brought in during forklifting along the inclined surface.

[0055] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0056] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A dustproof and moisture-proof integrated ring mesh box, comprising a base (1), a box body (2) fixed to the top of the base (1), and a box door (3) rotatably installed on one side of the box body (2), characterized in that: The main cabinet (4) is placed on the top of the base (1). Ventilation openings (5) are provided on both sides of the cabinet (2) near the top. Two limiting grooves (6) are symmetrically opened inside the top of the base (1). Several guide grooves (19) are provided on the top side of the base (1) near each limiting groove (6). A rotating plate (7) is provided inside each limiting groove (6). A driving component is provided at the bottom of each rotating plate (7). A switching dehumidification component is provided on the side of the ventilation opening (5) near the top of several guide grooves (19). A maintenance component is provided at the bottom of the end of each rotating plate (7). The drive assembly includes an electric telescopic rod (8) and a limiting gear (11). The electric telescopic rod (8) is fixedly installed on the inner wall of one side of the limiting groove (6), and the limiting gear (11) is fixedly installed at the bottom center of the rotating plate (7). The output end of the electric telescopic rod (8) is fixedly installed with a limiting rack (9), and a positioning frame (10) is fixedly installed on the side of the limiting groove (6) near the top of the limiting gear (11). A rotating shaft (12) is fixedly installed through the middle position inside the limiting gear (11), and one end of the rotating shaft (12) is rotatably installed through the outside of the positioning frame (10). The top side of the limiting rack (9) is meshed with the bottom side of the limiting gear (11). Each rotating plate (7) is longitudinally rotatably mounted with an anti-permeability plate (13) at one end near the box door (3). The inner walls of the limiting groove (6) near the anti-permeability plate (13) are provided with positioning grooves (14). The anti-permeability plate (13) is longitudinally slidably engaged inside the positioning groove (14). Positioning seats (15) are fixedly installed on the outer side of the top of the two rotating plates (7) away from the anti-permeability plate (13). A pull rod (16) is longitudinally rotatably installed on the top of the positioning seat (15). A movable frame (17) is fixedly installed on the top of the pull rod (16). Several auxiliary rods (18) are slidably installed through the interior of the movable frame (17). The bottom end of each auxiliary rod (18) is fixedly installed on the outer side of the top of the base (1).

2. The dustproof and moisture-proof integrated ring network box according to claim 1, characterized in that: The switching dehumidification assembly includes several air guide pipes (20), an air guide cover (22), and a positioning gear (26). Several air guide pipes (20) are sequentially fixedly installed on the outside of the top side of the base (1) near the guide groove (19). The air guide cover (22) is located on the outside of the top side of the several air guide pipes (20). The positioning gear (26) is located on the outside of the top side of the air guide cover (22).

3. The dustproof and moisture-proof integrated primary and secondary ring network box according to claim 2, characterized in that: The bottom end of the air guide cover (22) is fixedly installed with a guide tube (21). The top ends of several air guide tubes (20) are fixedly installed inside one side of the guide tube (21). The top end of the air guide cover (22) is fixedly installed with a fixing frame (23). A fan (24) is provided on one side of the fixing frame (23). A rotating rod (25) is fixedly installed at the middle position of the outer side of the fan (24). One end of the rotating rod (25) is rotatably installed on the outer side of the fixing frame (23).

4. The dustproof and moisture-proof integrated ring network box according to claim 3, characterized in that: The middle part of one side of the positioning gear (26) is fixedly installed outside the through end of the rotating rod (25). A positioning rack (27) is longitudinally meshed on one side of the positioning gear (26). The bottom end of the positioning rack (27) is fixedly installed on the top of the corresponding side of the movable frame (17). An isolation plate (28) is fixedly installed on the outside of the top side of the movable frame (17) near the vent (5).

5. The dustproof and moisture-proof integrated primary and secondary ring network box according to claim 1, characterized in that: The maintenance components include a storage tank (29) and a collection cylinder (32). The storage tank (29) is fixedly installed on one side of the bottom wall of the limiting groove (6). The collection cylinder (32) is fixedly installed on the side of the limiting groove (6) near the storage tank (29). A one-way inlet valve pipe (33) is fixedly installed through the inside of the side of the collection cylinder (32) near the bottom. The input end of the one-way inlet valve pipe (33) is fixedly installed through the inside of the bottom side of the storage tank (29). A rotating seat (30) is fixedly installed on the outside of the rotating plate (7) near the bottom side of the collection cylinder (32). A piston rod (31) is rotatably installed on the bottom end of the rotating seat (30). The piston end of the piston rod (31) is longitudinally slidably sealed inside the side of the collection cylinder (32).

6. The dustproof and moisture-proof integrated ring network box according to claim 5, characterized in that: The liquid collecting cylinder (32) has a one-way drain valve pipe (34) fixedly installed inside the side near the bottom. The rotating plate (7) is surrounded by a first sealing ring (35). The rotating plate (7) is surrounded by a first liquid guide pipe (36) fixedly installed on the side near the first sealing ring (35). The input end of the first liquid guide pipe (36) is connected and fixedly connected to the output end of the one-way drain valve pipe (34). Several drain heads (39) are fixedly installed through the outside of the first liquid guide pipe (36) at equal intervals. The output ends of the several drain heads (39) are all facing the top of the first sealing ring (35).

7. The dustproof and moisture-proof integrated primary and secondary ring network box according to claim 6, characterized in that: The outer side of the anti-permeability plate (13) is provided with a second sealing ring (37). The outer side of the anti-permeability plate (13) near the second sealing ring (37) is fixedly installed with a second liquid guide tube (38). The outer side of the second liquid guide tube (38) is also fixedly provided with a plurality of liquid drain heads (39) at equal intervals. The output ends of the plurality of liquid drain heads (39) are all facing the top of the second sealing ring (37). The input end of the second liquid guide tube (38) and the output end of the first liquid guide tube (36) are connected by a tension tube (40).

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