A comprehensive distribution box with a protection assembly

Abstract

The application relates to the technical field of distribution boxes, in particular to a comprehensive distribution box with a protection assembly, which comprises a box body and a sealing door, the inner wall through openings of the box body are respectively connected with symmetrical first assembly shells and second assembly shells through bolts, the inner wall of the first assembly shell is connected with a fan, a plurality of groups of symmetrical through holes are formed in the side surface of the first assembly shell, each group of the through holes is provided with corresponding louver blades, through the driving structure of the electric push rod and the gear tooth, in combination with the signal feedback of the temperature sensor, the initial state of the heat dissipation that the louver blades are fully opened and the first moisture absorption net is fully blocked can be synchronously controlled, when the temperature is too high, the electric push rod drives the lifting plate to drive the gear tooth to engage, the louver blades are fully opened, meanwhile, the first moisture absorption net covers the adjusting opening through the fixed adjusting frame, the fan is positively rotated to take in air, the air is directly dehumidified through the first moisture absorption net and then discharged from the second assembly shell, so that the maximum ventilation amount heat dissipation is guaranteed, and the invasion of the moisture and the condensation are avoided.

Description

Technical Field

[0001] This invention relates to the field of distribution box technology, and more specifically to a comprehensive distribution box with protective components. Background Technology

[0002] With the acceleration of social development and industrialization, electricity demand continues to rise, and the scale and complexity of power grid construction are constantly expanding. Against this backdrop, power distribution equipment, as a key link in ensuring the stable operation of the power system, faces higher requirements. Integrated distribution boxes, as electrical equipment that integrates power distribution, control, and protection functions, have emerged. Their integrated and modular design has outstanding advantages, and they can flexibly adapt to the power distribution needs in different scenarios. With their excellent performance, integrated distribution boxes have been widely used in many fields such as industrial production, commercial operation, and residential power supply, becoming an important tool for ensuring reliable power supply and improving system management efficiency.

[0003] However, existing integrated distribution boxes with protective components mostly employ a single, fixed design for their protective structure, which can only passively cope with the external environment. Under complex operating conditions, they reveal obvious adaptability defects. Because the distribution box is constantly exposed to alternating environments of outdoor rain, dust accumulation, and internal component heating, the traditional vents are fixed-diameter, normally open structures that cannot be adjusted according to environmental changes. When internal components are continuously heating up, the ventilation volume of the fixed-diameter vents is insufficient to quickly dissipate heat, easily leading to excessively high internal temperatures and accelerating the aging of electrical components. In humid or rainy weather, moisture will continuously infiltrate through the normally open vents, causing internal condensation and reducing the insulation performance of the lines. At the same time, the vents are constantly exposed to dusty environments and are easily blocked by dust and debris, further weakening the heat dissipation capacity and forming a vicious cycle of "heat cannot be dissipated, moisture can enter, and ventilation is easily blocked." This fixed mechanical structure design not only leads to excessively high internal temperatures and moisture intrusion causing insulation failure, but also exacerbates poor heat dissipation due to blocked vents, ultimately seriously affecting the operational stability and service life of the integrated distribution box. Summary of the Invention

[0004] In view of the above situation and to overcome the defects of the prior art, the present invention provides an integrated power distribution box with protective components to solve the above problems.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a comprehensive distribution box with protective components, comprising a box body and a sealed door, wherein the inner wall opening of the box body is respectively bolted to a symmetrical first assembly shell and a second assembly shell, the inner wall of the first assembly shell is connected to a fan, the side of the first assembly shell has a plurality of symmetrical through holes, each set of through holes is provided with corresponding louvers, each louver is connected to a cleaning module on its outer inclined surface, the upper surface of the first assembly shell has a sliding opening, the inner wall of the sliding opening and the inner wall of the first assembly shell are connected to an isolation shell, the isolation shell is provided with a moisture absorption component, the side of the first assembly shell located outside the sliding opening is connected to two electric push rods, the telescopic ends of the two electric push rods are connected to a drive component, the drive component is used to drive the operation of the louvers and the moisture absorption component, and the inner wall of the box body is respectively connected to a temperature sensor and a humidity sensor.

[0006] Preferably, the fan is located on the side close to the housing, each group of through holes has two holes, which are symmetrically distributed vertically, and multiple louvers are arranged vertically at the opening of the first assembly shell. The isolation shell is located in the middle of the multiple louvers and the fan. One side of the sealing door is rotatably connected to the front of the housing, and the inner wall opening of the housing is connected to an isolation net on one side of the first assembly shell.

[0007] Preferably, the cleaning module includes multiple mounting holes formed on the surface of each louver blade, and a first bearing, rotating column, connector, mounting cap, multiple mounting pieces, multiple mounting seats, and multiple cleaning sleeves corresponding to each mounting hole. Each connector has two sliding grooves at its top end, and the bottom surface of each connector is an annular threaded groove. The interior of each sliding groove communicates with the interior of the annular threaded groove. The inner wall of each mounting cap is connected to a sliding block adapted to the sliding groove. One side of each sliding block is provided with a thread adapted to the annular threaded groove, and the thread on one side of each sliding block is threadedly connected to the annular threaded groove of the connector. Each mounting piece has two symmetrical weight-reducing grooves on its side. The two sides of each mounting piece... Two sliding slots are symmetrically formed at the bottom of the two weight-reducing grooves. Each sliding slot extends along the length of the mounting piece, and a limiting head is integrally formed at the end of the slot near the mounting cap. Each limiting head protrudes from the groove wall of the sliding slot. Two elastic sliding plates are protruding from the inner wall of each mounting base. The cross-sectional shape of each sliding plate is adapted to the sliding slot. The end of each sliding plate facing the mounting cap is designed as a triangular head. A groove is formed on one side of the triangular head on the surface of each sliding plate. A limiting groove that fits the contour of the limiting head is formed on the surface of each triangular head. Multiple first cleaning plates are connected to the bottom surface of each cleaning sleeve, and multiple second cleaning plates are connected to the side of one end of each cleaning sleeve.

[0008] Preferably, each mounting hole is located on the side of the louver blade near the opening of the first assembly shell; the outer surface of each first bearing is connected to the inner wall of the mounting hole; the outer surface of each rotating column is connected to the inner ring of the first bearing; the bottom end of each connector is connected to the top end of the rotating column; the interior of each mounting cap is engaged with the surface of the connector; one end of each mounting piece is connected to the outer surface of the mounting cap; each mounting piece has a V-shaped structure along its length, and the width of the end of the mounting piece near the mounting cap is smaller than the width of its outermost end away from the mounting cap; each limiting clip is located inside the groove of the sliding clip; the outer surface of each mounting seat is connected to the inner wall of the cleaning sleeve; the surface of one end of each first cleaning plate is connected to the surface of one end of the second cleaning plate; the surface of the first assembly shell is bolted with a first dustproof mesh; the surface of each first cleaning plate is in contact with the surface of the louver blade; the surface of one end of each second cleaning plate is in contact with the surface of the first dustproof mesh; and annular magnetic blocks are connected to the bottom surface of each connector and the bottom end of the mounting cap, with every two annular magnetic blocks in contact.

[0009] Preferably, the moisture-absorbing assembly includes multiple adjustment ports formed on the surface of the isolation shell, an adjustment frame, and a first moisture-absorbing mesh adapted to each adjustment port. The outer surface of the adjustment frame is slidably connected to the interior of the isolation shell. Each first moisture-absorbing mesh is connected to the inner wall of the groove of the adjustment frame by bolts. The surface of the adjustment frame has multiple airflow ports, each of which is located in the middle of two first moisture-absorbing meshes. The width of each adjustment port is consistent with the width of the first moisture-absorbing mesh and the width of the airflow port. The top of the adjustment frame extends through the isolation shell to the top of the first assembly shell. The mounting plates on each pair of adjacent louvers are located on one side of the middle of the adjustment port.

[0010] Preferably, the drive assembly includes two lifting plates, multiple sets of first toothed plates, multiple second toothed plates, multiple first gears, multiple second bearings, multiple connecting shafts, multiple third toothed plates, and two second gears. Two lifting slots are provided on both sides of the first mounting housing on both sides of each electric push rod. A stabilizing plate is slidably connected inside each lifting slot. The two lifting plates are located on both sides of the isolation housing. Each set of first toothed plates meshes with the outer surface of the first gear. The two second gears are located on both sides of the top of the adjusting frame. Bearing seats are connected to the outer surfaces of both ends of each second gear. Each second toothed plate meshes with the outer surface of the second gear. Each third toothed plate meshes with the outer surface of the second gear. The number of toothed rings of the second gear is less than the number of toothed rings of the first gear.

[0011] Preferably, the surfaces of each pair of stabilizing plates are connected to the surface of the lifting plate, the bottom surface of each lifting plate has an inner cavity, the telescopic end of each electric push rod is connected to the inner wall of the inner cavity, the side of each lifting plate near the first gear is connected to one end of multiple sets of first gears, the bottom surface of each bearing seat is connected to the upper surface of the first assembly shell by bolts, the upper middle part of the side of each of the two lifting plates near each other is connected to one end of multiple second gears, and the two sides of the top of the adjusting frame are connected to one end of multiple third gears.

[0012] Preferably, the inner sidewall of the housing is provided with an arc-shaped groove above each through hole, each louver blade is connected to a snap-fit ​​post at both ends, one end of each snap-fit ​​post extends into the interior of the arc-shaped groove, the outer surface of each snap-fit ​​post is connected to a bearing cylinder, and the outer surface of each bearing cylinder is movably connected to the interior of the arc-shaped groove.

[0013] Preferably, the inner wall of the second assembly shell is bolted to a mounting bracket, and the inner wall of the mounting bracket is respectively connected to a second dustproof net and a second moisture-absorbing net. A rain shield is fixedly connected to the side of the box above the second assembly shell.

[0014] Preferably, the box body is further provided with a sealing assembly, which includes a limiting frame, a sealing strip, two first extrusion plates, four second extrusion plates, and two extrusion blocks. The outer surface of the sealing strip is adapted to the groove of the inner wall of the box body. The outer surface of the limiting frame is fixedly connected to the inner wall of the box body, and the limiting frame is located behind the sealing strip. The two first extrusion plates and the four second extrusion plates are arranged at intervals between the sealing strip and the limiting frame, and together they form a rectangular structure. Each first extrusion plate and each second extrusion plate has a sealing layer fixedly connected to the side near the sealing strip. The opposite ends of each pair of second extrusion plates do not contact each other, and these two ends together form an inverted V-shaped opening. The opposite ends of each pair of second extrusion plates are set as bevels. Both ends of each first extrusion plate are set as bevels. One end of each extrusion block is fixedly connected to the surface of the sealing door. Each extrusion block corresponds to the inverted V-shaped opening formed by each pair of second extrusion plates, and the diameter of the extrusion block is consistent with the maximum width of the inverted V-shaped opening.

[0015] The beneficial effects of this invention are as follows: 1. Through the drive structure of electric push rod and gear teeth, combined with the signal feedback of temperature sensor, the louver blades can be controlled to be fully open and the first moisture-absorbing net to be fully blocked simultaneously. When the temperature sensor detects that the temperature inside the chamber is too high, the heat dissipation is in the initial state. The electric push rod drives the lifting plate to drive the first toothed plate to mesh with the first gear, so that the louver blades are kept fully open along the arc groove. At the same time, the second gear and the third toothed plate work together to keep the position of the adjustment frame fixed, so that the first moisture-absorbing net completely covers the adjustment port of the isolation shell. When the fan rotates forward to take in air, it must be forced to pass through the first moisture-absorbing net for direct dehumidification, and then be discharged through the second assembly shell. Through the combination of the maximum air intake channel and forced direct moisture absorption, not only is the maximum ventilation volume required for heat dissipation guaranteed and the heat inside the chamber quickly discharged, but the condensation problem caused by the intrusion of external moisture with the air intake is also avoided.

[0016] 2. Triggered by a humidity sensor and a coordinated dehumidification structure involving an adjustment bracket and louvers, when humidity is detected inside the box, an electric push rod drives the louvers to retract to their minimum extent, leaving a small opening. Simultaneously, the adjustment bracket slides to completely retract the first moisture-absorbing net inside the isolation shell, and the adjustment port of the isolation shell fully opens. The fan reverses and directly discharges the moisture inside the box through the small opening of the louvers. During the dehumidification process, a negative pressure is formed inside the box, and outside air enters through the second assembly shell. At this time, the second moisture-absorbing net selectively absorbs moisture, preventing the intrusion of moisture carried by the supplementary air. Through the combination of the minimum air intake channel, unobstructed dehumidification, and negative pressure air intake and dehumidification, moisture residue is avoided, solving the problem of moisture not being able to be discharged in traditional distribution boxes. At the same time, the minimum opening design can prevent a large amount of external moisture from intruding in the reverse direction.

[0017] 3. The adaptive structure, with the louvers half-open and the first moisture-absorbing net partially retracted under normal conditions, balances daily ventilation and basic moisture-proofing needs. In normal conditions without heat dissipation or high humidity, the louvers remain half-open, and the first moisture-absorbing net slides to half of the inside of the isolation shell. When air enters, some airflow passes through the first moisture-absorbing net to directly absorb moisture, while some airflow is naturally ventilated. This satisfies the daily heat dissipation needs of the box and reduces moisture accumulation through targeted moisture absorption, eliminating the need for frequent switching of operating conditions. Combined with the self-driving cleaning function of the cleaning module, it can prevent the ventilation holes from being blocked by dust accumulation. This avoids the problems of excessive moisture absorption affecting heat dissipation in traditional fixed structures, as well as the problem of moisture accumulation due to no moisture absorption at all, ensuring the long-term stable operation of the distribution box in the daily environment.

[0018] 4. Through the coordinated operation of the self-cleaning module driven by airflow and the fan, combined with the design of the first bearing, rotating column, and cleaning sleeve, when the fan is in the intake or exhaust state, the airflow will continuously impact the cleaning sleeve, causing the rotating column to rotate flexibly along the first bearing. This, in turn, drives the first and second cleaning plates to continuously wipe the surfaces of the louvers and the first dustproof mesh, respectively. At the same time, the V-shaped structure of the mounting plate and the elastic snap-fit ​​design of the sliding plate ensure that the cleaning sleeve is installed firmly and disassembled easily. The adsorption effect of the annular magnetic block further enhances the assembly stability. This self-cleaning module does not require an additional power source and achieves synchronous cleaning by relying on the fan airflow. It can remove dust accumulation on the louvers and dustproof mesh in real time, avoiding the ventilation problems caused by dust blockage in traditional vents. This ensures the long-term unobstructed heat dissipation and dehumidification channels and reduces the cost of manual cleaning and maintenance. Attached Figure Description

[0019] Figure 1 This is a three-dimensional overall structural diagram of the present invention; Figure 2 This is a three-dimensional side view of the housing structure of the present invention; Figure 3 This is a three-dimensional structural diagram of the extrusion block of the present invention; Figure 4 This is a three-dimensional exploded view of the second assembly shell of the present invention; Figure 5 This is a three-dimensional exploded view of the first assembly shell of the present invention; Figure 6 This is a three-dimensional structural diagram of the fan of the present invention; Figure 7 This is a three-dimensional exploded view of the second gear of the present invention; Figure 8 This is a three-dimensional exploded view of the isolation shell of the present invention; Figure 9 This is a three-dimensional structural diagram of the lifting plate of the present invention; Figure 10This is a three-dimensional exploded view of the louver blade of the present invention; Figure 11 This is a three-dimensional structural diagram of the bearing cylinder of the present invention; Figure 12 This is a three-dimensional exploded view of the rotating column of the present invention; Figure 13 This is a three-dimensional structural diagram of the groove of the present invention; Figure 14 This is a three-dimensional structural diagram of the sliding slot of the present invention; Figure 15 This is a three-dimensional structural diagram of the first cleaning plate of the present invention; Figure 16 This is a three-dimensional structural diagram of the sliding plate of the present invention.

[0020] In the attached diagram: 1. Housing; 2. Rain shield; 3. Second dustproof net; 4. Second assembly shell; 5. Extrusion block; 6. Limiting frame; 7. Second extrusion plate; 8. Lifting plate; 9. Humidity sensor; 10. First assembly shell; 11. Temperature sensor; 12. Isolation net; 13. Sealing door; 15. Second moisture-absorbing net; 16. Sealing strip; 17. First dustproof net; 18. First gear; 19. Adjusting frame; 20. First extrusion plate; 21. Mounting frame; 23. Sliding port; 24. Bearing seat; 25. Second gear; 27. First moisture-absorbing net; 28. Lifting groove; 29. ​​Electric push rod; 30. Isolation shell; 31. First toothed plate; 32. Louver. 33. Stabilizing plate; 34. Second toothed plate; 35. Fan; 36. Through hole; 37. Arc groove; 38. Adjustment port; 39. Third toothed plate; 40. Airflow port; 41. Inner cavity; 42. Second bearing; 43. Connecting shaft; 44. Mounting cap; 45. Snap-fit ​​post; 46. Bearing cylinder; 47. Mounting hole; 48. First bearing; 49. Rotating column; 50. Connecting head; 51. Sliding groove; 52. Annular magnetic block; 53. Cleaning sleeve; 54. Mounting plate; 55. Weight reduction groove; 56. Mounting base; 57. Sliding slot; 58. Limiting clip; 59. Sliding block; 60. First cleaning plate; 61. Second cleaning plate; 62. Sliding clip plate. Detailed Implementation

[0021] The embodiments of the present invention will now be described in detail with reference to the accompanying drawings. Those skilled in the art should understand that these embodiments are merely illustrative of the technical principles of the present invention and are not intended to limit the scope of protection of the present invention.

[0022] Example: Please see Figures 1 to 16A comprehensive distribution box with protective components includes a box body 1 and a sealed door 13. The inner wall opening of the box body 1 is respectively bolted to a symmetrical first assembly shell 10 and a second assembly shell 4. A fan 35 is connected to the inner wall of the first assembly shell 10. A symmetrical set of through holes 36 are opened on the side of the first assembly shell 10. Each set of through holes 36 is provided with a corresponding louver blade 32. A cleaning module is connected to the outer inclined surface of each louver blade 32. A sliding port 23 is opened on the upper surface of the first assembly shell 10. The inner wall of the sliding port 23 and the inner wall of the first assembly shell 10 are connected to an isolation shell 30. A moisture absorption component is provided inside the isolation shell 30. Two electric push rods 29 are connected to the side of the first assembly shell 10 outside the sliding port 23. The telescopic ends of the two electric push rods 29 are connected to a drive component. The drive component is used to drive the operation of the louver blades 32 and the moisture absorption component. A temperature sensor 11 and a humidity sensor 9 are respectively connected to the inner wall of the box body 1. The fan 35 is located on the side close to the housing 1. There are two through holes 36 in each group, which are symmetrically distributed vertically. Multiple louver blades 32 are arranged vertically at the opening of the first assembly shell 10. The isolation shell 30 is located in the middle of the multiple louver blades 32 and the fan 35. One side of the sealing door 13 is rotatably connected to the front of the housing 1. The inner wall opening of the housing 1 is located on one side of the first assembly shell 10 and is connected to the isolation net 12.

[0023] Working principle: The first assembly shell 10 and the second assembly shell 4 are fixedly connected to the box 1 by bolts. The two are symmetrically distributed in the inner wall opening of the box 1. The connection is stable and easy to disassemble and assemble. They can also be fixed by known methods such as welding and snap-fit ​​connection. The fan 35 is fixed to the inner wall of the first assembly shell 10 by bolts. The fan 35 is arranged close to one side of the box 1, which can shorten the flow path of air in the box and improve the heat exchange efficiency.

[0024] The first assembly housing 10 has multiple sets of symmetrical through holes 36 on its side. Each set of two through holes 36 has louvered blades 32 installed in it through a snap-fit ​​post 45 that engages with the bearing cylinder 46. The multiple louvered blades 32 are arranged vertically to cover the opening of the first assembly housing 10. The louvered blades 32 can rotate around the snap-fit ​​post 45 to adjust the opening degree, or they can be opened and closed by means of a rotating shaft connection. A sliding opening 23 is provided on the upper surface of the first assembly shell 10. The sliding opening 23 and the inner wall of the first assembly shell 10 are welded together with the isolation shell 30. The isolation shell 30 is located in the middle of the louver blade 32 and the fan 35, forming an independent moisture absorption chamber to avoid direct contact between the moisture absorption component and the fan 35 and cause interference.

[0025] Two electric push rods 29 are fixed to the outside of the sliding port 23 on the side of the first assembly shell 10 by bolts. The telescopic ends of the electric push rods 29 are welded and fixed to the inner cavity 41 of the lifting plate 8 of the drive assembly, which can accurately transmit driving force. They can also be connected by threaded connection, pin fixation and other methods.

[0026] Temperature sensor 11 and humidity sensor 9 are fixed to the inner wall of the box 1 by bolts. The sealing door 13 is connected to the front of the box 1 by a hinge, which is convenient to open and close. It can also be rotated by a shaft. The opening on the inner wall of the box 1 is connected to the first assembly shell 10 by bolts to the isolation net 12, which can prevent large particles of debris from entering the box.

[0027] The cleaning module is installed on the outer inclined surface of the louver blades 32, which can remove dust accumulation on the louver blades 32 and the first dustproof net 17 in real time, avoiding clogging of the ventilation holes. The moisture absorption component can switch the moisture absorption state according to the ambient humidity to intercept moisture. The drive component can synchronously drive the louver blades 32 and the moisture absorption component to work together to achieve integrated control of heat dissipation, moisture prevention and cleaning, solving the problems of traditional power distribution boxes where heat cannot be discharged, moisture can enter and ventilation is easily blocked.

[0028] It should be noted that the temperature sensor 11, humidity sensor 9, electric actuator 29, and fan 35 are all electrically connected to the control module inside the enclosure 1. The control area includes a controller, power module, signal processing module, and drive module. The fan 35 can be of different types, such as axial flow fan or centrifugal fan, and can be flexibly adapted according to the size of the distribution box and heat dissipation requirements. All structural components do not affect the installation and wiring of electrical components inside the distribution box. During operation, the control module inside the distribution box monitors the environment inside the box in real time through the temperature sensor 11 and humidity sensor 9. When abnormal temperature or humidity is detected, the electric actuator 29 and fan 35 are controlled to move. In conjunction with the cleaning module, moisture absorption component, and drive component, adaptive adjustment is achieved to ensure stable operation of the distribution box.

[0029] Please see Figures 1 to 16The cleaning module includes multiple mounting holes 47 on the surface of each louver blade 32, and a first bearing 48, a rotating column 49, a connector 50, a mounting cap 44, multiple mounting pieces 54, multiple mounting seats 56, and multiple cleaning sleeves 53 corresponding to each mounting hole 47. Each connector 50 has two sliding grooves 51 at its top end, and the bottom surface of each connector 50 is an annular threaded groove. The interior of each sliding groove 51 communicates with the interior of the annular threaded groove. Each mounting cap 44 has a sliding block 59 adapted to the sliding groove 51 connected to its inner wall. One side of each sliding block 59 is provided with a thread adapted to the annular threaded groove, and the thread on one side of each sliding block 59 is threadedly connected to the annular threaded groove of the connector 50. Each mounting piece 54 has two symmetrical weight-reducing grooves 55 on its side. The two sides of each mounting piece 54... Two sliding slots 57 are symmetrically provided at the bottom of the two weight-reducing grooves 55. Each sliding slot 57 extends along the length of the mounting piece 54, and a limiting head 58 is integrally formed at one end of the slot near the mounting cap 44. Each limiting head 58 protrudes from the groove wall of the sliding slot 57. Two elastic sliding plates 62 are protruding from the inner wall of each mounting base 56. The cross-sectional shape of each sliding plate 62 is adapted to the sliding slot 57. The end of each sliding plate 62 facing the mounting cap 44 is designed as a triangular head. A groove is provided on one side of the triangular head on the surface of each sliding plate 62. A limiting groove that fits the contour of the limiting head 58 is provided on the surface of each triangular head. Multiple first cleaning plates 60 are connected to the bottom surface of each cleaning sleeve 53, and multiple second cleaning plates 61 are connected to the side of one end of each cleaning sleeve 53. Each mounting hole 47 is located on the side of the louver blade 32 near the opening of the first assembly housing 10. The outer surface of each first bearing 48 is connected to the inner wall of the mounting hole 47. The outer surface of each rotating column 49 is connected to the inner ring of the first bearing 48. The bottom end of each connector 50 is connected to the top end of the rotating column 49. The interior of each mounting cap 44 is engaged with the surface of the connector 50. One end of each mounting piece 54 is connected to the outer surface of the mounting cap 44. Each mounting piece 54 has a V-shaped structure along its length, and the width of the end of the mounting piece 54 near the mounting cap 44 is smaller than the width of its outermost end away from the mounting cap 44. Each limiting head 58 is located inside the groove of the sliding plate 62. The outer surface of each mounting base 56 is connected to the inner wall of the cleaning sleeve 53. One end of each first cleaning plate 60 is connected to one end of each second cleaning plate 61. The surface of the first assembly shell 10 is bolted with a first dustproof net 17. The surface of each first cleaning plate 60 is in contact with the surface of the louver blade 32. One end of each second cleaning plate 61 is in contact with the surface of the first dustproof net 17. The bottom surface of each connector 50 and the bottom end of the mounting cap 44 are connected with an annular magnetic block 52. Every two annular magnetic blocks 52 are in contact.

[0030] Working principle: Multiple mounting holes 47 are opened on the side of the louver blade 32 near the opening of the first assembly shell 10. The inner wall of the mounting hole 47 is interference-fitted with the first bearing 48. The inner ring of the first bearing 48 is interference-fitted with the rotating column 49. The top of the rotating column 49 is welded with the connector 50. The rotating column 49 can rotate flexibly along the first bearing 48, or it can be rotated by means of clearance fit and circlip fixation.

[0031] Two grooves 51 are provided at the top of the connector 50, and an annular threaded groove is machined on the bottom surface. The grooves 51 and the annular threaded groove are connected. A sliding block 59 that matches the grooves 51 is welded to the inner wall of the mounting cap 44. A thread that matches the annular threaded groove is machined on one side of the sliding block 59. The sliding block 59 slides through the grooves 51 to the annular threaded groove. The mounting cap 44 and the connector 50 are fixed by the threaded connection. The mounting cap 44 can be rotated to complete the assembly and disassembly. It can also be quickly fixed by the snap-fit ​​connection.

[0032] Multiple mounting plates 54 are welded to the outer surface of the mounting cap 44. The mounting plates 54 have a V-shaped structure along their length, and the width of the end closest to the mounting cap 44 is smaller than the width of the outermost end, which can enhance the elasticity and clamping force of the mounting plates 54. Two symmetrical weight-reducing grooves 55 are opened on the side of the mounting plates 54, which can reduce the structural weight and reduce airflow resistance.

[0033] Two sliding slots 57 are symmetrically opened on both sides of the mounting plate 54 at the bottom of the weight reduction groove 55. The sliding slots 57 extend along the length of the mounting plate 54. A limiting head 58 is integrally formed at one end of the slot near the mounting cap 44. The limiting head 58 protrudes from the wall of the sliding slot 57 and plays a limiting role.

[0034] Two elastic sliding plates 62 are protruding from the inner wall of the mounting base 56. The cross-sectional shape of the sliding plates 62 is adapted to the sliding groove 57. The end facing the mounting cap 44 is designed as a triangular head. A limiting groove is opened on the surface to fit the contour of the limiting head 58. The elasticity of the sliding plates 62 can achieve elastic engagement with the sliding groove 57. The limiting head 58 is embedded in the limiting groove and fixed firmly. Alternatively, the mounting base 56 and the mounting piece 54 can be fixed by bolt connection.

[0035] The cleaning sleeve 53 is bonded to the outer surface of the mounting base 56. The cleaning sleeve 53 can be made of a suitable material according to the environment. Multiple first cleaning plates 60 are fixed to the bottom surface of the cleaning sleeve 53, and multiple second cleaning plates 61 are fixed to one side. The first cleaning plates 60 and the second cleaning plates 61 can also be fixed with bolts for easy replacement.

[0036] The first dustproof net 17 is fixed to the surface of the first assembly shell 10 by bolts. The surface of the first cleaning plate 60 is in contact with the surface of the louver blade 32. One end of the surface of the second cleaning plate 61 is in contact with the surface of the first dustproof net 17. The bottom surface of the connector 50 and the bottom of the mounting cap 44 are both bonded with annular magnetic blocks 52. The two annular magnetic blocks 52 are in contact to enhance the assembly stability and prevent vibration from causing loosening.

[0037] It should be noted that the elastic material can be spring steel, elastic plastic, etc., which have good elastic restoring ability. The cleaning sleeve 53 can be made of sponge, brush, etc., and can be flexibly selected according to cleaning needs. When the fan 35 runs and generates airflow, the airflow impacts the cleaning sleeve 53, causing the rotating column 49 to rotate along the first bearing 48, thereby driving the first cleaning plate 60 and the second cleaning plate 61 to wipe the surface of the louver blades 32 and the first dustproof net 17 respectively, removing dust accumulation in real time. The V-shaped structure of the mounting plate 54 and the elastic snap-fit ​​design of the sliding plate 62 ensure that the cleaning sleeve 53 is installed firmly and disassembled easily. The annular magnetic block 52 further enhances stability. No additional power source is required. It relies on airflow to achieve synchronous cleaning and solves the problem of dust clogging of traditional vents.

[0038] Please see Figures 1 to 16 The moisture absorption assembly includes multiple adjustment ports 38 formed on the surface of the isolation shell 30, an adjustment frame 19, and a first moisture absorption net 27 adapted to each adjustment port 38. The outer surface of the adjustment frame 19 is slidably connected to the interior of the isolation shell 30. Each first moisture absorption net 27 is connected to the inner wall of the groove of the adjustment frame 19 by bolts. Multiple airflow ports 40 are formed on the surface of the adjustment frame 19. Each airflow port 40 is located in the middle of two first moisture absorption nets 27. The width of each adjustment port 38 is the same as the width of the first moisture absorption net 27 and the width of the airflow port 40. The top of the adjustment frame 19 extends through the isolation shell 30 to the top of the first assembly shell 10. The mounting pieces 54 on each pair of adjacent louver blades 32 are located on one side of the middle of the adjustment port 38. The drive assembly includes two lifting plates 8, multiple sets of first toothed plates 31, multiple sets of second toothed plates 34, multiple sets of first gears 18, multiple sets of second bearings 42, multiple connecting shafts 43, multiple sets of third toothed plates 39, and two sets of second gears 25. Two lifting slots 28 are provided on both sides of the first assembly housing 10 on both sides of each electric push rod 29. A stabilizing plate 33 is slidably connected inside each lifting slot 28. The two lifting plates 8 are located on both sides of the isolation housing 30. Each set of first toothed plates 31 meshes with the outer surface of the first gear 18. The two sets of second gears 25 are located on both sides of the top of the adjusting frame 19. Bearing seats 24 are connected to the outer surfaces of both ends of each second gear 25. Each second toothed plate 34 meshes with the outer surface of the second gear 25. Each third toothed plate 39 meshes with the outer surface of the second gear 25. The number of toothed rings of the second gear 25 is less than the number of toothed rings of the first gear 18. The surfaces of each pair of stabilizing plates 33 are connected to the surface of the lifting plate 8. Each lifting plate 8 has an inner cavity 41 on its bottom surface. The telescopic end of each electric push rod 29 is connected to the inner wall of the inner cavity 41. The side of each lifting plate 8 near the first gear 18 is connected to one end of multiple sets of first gears 31. The bottom surface of each bearing seat 24 is connected to the upper surface of the first assembly shell 10 by bolts. The upper middle part of the side of each of the two lifting plates 8 near each other is connected to one end of multiple second gears 34. The two sides of the top of the adjusting frame 19 are connected to one end of multiple third gears 39.

[0039] Working principle: Multiple adjustment ports 38 are opened on the surface of the isolation shell 30. The adjustment frame 19 achieves sliding connection with the inside of the isolation shell 30 through the cooperation of the slide rail and the slider. The adjustment frame 19 can slide up and down along the isolation shell 30, or it can slide through the cooperation of the guide post and the guide sleeve.

[0040] Multiple first moisture-absorbing nets 27 are fixed to the inner wall of the groove of the adjusting frame 19 by bolts, and multiple airflow ports 40 are opened on the surface. The airflow ports 40 are located in the middle of two first moisture-absorbing nets 27. The width of the adjusting port 38 is consistent with the width of the first moisture-absorbing net 27 and the width of the airflow port 40, so as to ensure that the first moisture-absorbing net 27 and the airflow port 40 can be accurately aligned or misaligned.

[0041] The top of the adjustment frame 19 extends through the isolation shell 30 to the top of the first assembly shell 10. The mounting plates 54 on each pair of adjacent louver blades 32 are located on one side of the middle of the adjustment port 38. The arrangement of the mounting plates 54 does not obstruct the airflow channel of the adjustment port 38, so that part of the air can be directly guided to the surface of the first moisture-absorbing net 27 and fully contact the moisture-absorbing net to achieve direct moisture absorption. The other part does not need to pass through the moisture-absorbing net and can directly enter the interior of the box 1 through the adjustment port 38 by natural ventilation. This ensures the moisture absorption effect without reducing the ventilation volume. The mounting plates 54 can also be designed as arc-shaped structures to further optimize the airflow guidance effect and reduce airflow eddies and resistance.

[0042] Two lifting grooves 28 are opened on both sides of the first assembly shell 10 for each electric push rod 29. A stabilizing plate 33 is slidably connected inside the lifting groove 28. A lifting plate 8 is welded to the surface of the stabilizing plate 33, which can restrict the movement direction of the lifting plate 8 and improve the movement stability. An inner cavity 41 is opened on the bottom surface of the lifting plate 8. The telescopic end of the electric push rod 29 is welded to the inner wall of the inner cavity 41. Multiple sets of first toothed plates 31 are welded to the side of the lifting plate 8 near the first gear 18. The first toothed plates 31 mesh with the outer surface of the first gear 18. The telescopic movement of the electric push rod 29 can drive the lifting plate 8 to move up and down, thereby driving the first gear 18 to rotate.

[0043] Multiple third toothed plates 39 are welded to both sides of the top of the adjusting frame 19. Two second gears 25 are located on both sides of the top of the adjusting frame 19. Bearing seats 24 are welded to the outer surfaces of both ends of the second gears 25. The bottom surface of the bearing seats 24 is fixed to the upper surface of the first assembly shell 10 by bolts. The second gears 25 can rotate flexibly around the bearing seats 24. Multiple second toothed plates 34 are welded to the upper part of one side of the lifting plate 8. The second toothed plates 34 mesh with the outer surface of the second gears 25. The third toothed plates 39 also mesh with the outer surface of the second gears 25. The number of toothed rings of the second gears 25 is less than the number of toothed rings of the first gears 18, so as to realize the speed change transmission and make the opening adjustment of the louver blades 32 match the sliding speed of the adjusting frame 19.

[0044] It should be noted that meshing refers to the interlocking of the teeth of the gear and the toothed plate to achieve power transmission. The first moisture-absorbing net 27 can be made of different types of moisture-absorbing materials such as activated carbon net or molecular sieve net, depending on the humidity characteristics of the environment. The electric push rod 29 extends and retracts to drive the lifting plate 8 to move up and down. Through the meshing of the first toothed plate 31 and the first gear 18, the louver blades 32 are driven to adjust the opening. At the same time, through the meshing of the second toothed plate 34, the second gear 25 and the third toothed plate 39, the adjusting frame 19 is driven to slide, realizing the switching between the first moisture-absorbing net 27 and the airflow port 40. When moisture absorption is needed, the first moisture-absorbing net 27 is aligned with the adjusting port 38, and the airflow is forced through to absorb moisture. When moisture absorption is not needed, the airflow port 40 is aligned with the adjusting port 38, and the airflow passes directly through, solving the contradiction between heat dissipation and moisture prevention.

[0045] Please see Figures 1 to 16 The inner sidewall of the housing 1 is provided with an arc-shaped groove 37 above each through hole 36. Each louver blade 32 is connected to two ends with a snap-fit ​​post 45. One end of each snap-fit ​​post 45 extends into the interior of the arc-shaped groove 37. Each snap-fit ​​post 45 is connected to a bearing cylinder 46 on its outer surface. The outer surface of each bearing cylinder 46 is movably connected to the interior of the arc-shaped groove 37. The inner wall of the second assembly shell 4 is bolted to a mounting bracket 21. The inner wall of the mounting bracket 21 is connected to a second dustproof net 3 and a second moisture-absorbing net 15. The side of the box body 1 is fixedly connected to a rain shield 2 above the second assembly shell 4.

[0046] Working principle: An arc-shaped groove 37 is opened above each through hole 36 on the inner side wall of the housing 1. The arc-shaped groove 37 is a quarter circle structure with a 90-degree central angle, which is precisely matched with the rotation trajectory of the louver blade 32, ensuring that the blade can open and close flexibly within the range of 0-90 degrees. The arc-shaped groove 37 can also be designed to be 60 degrees or 120 degrees according to the maximum opening degree requirement of the blade.

[0047] The louver blade 32 is welded with locking posts 45 at both ends. One end of the locking post 45 extends into the arc groove 37. The outer surface of the locking post 45 is interference-fitted with the bearing cylinder 46. The outer surface of the bearing cylinder 46 is movably connected to the inside of the arc groove 37, which reduces the friction when the louver blade 32 rotates, making the opening adjustment smoother. The friction loss can also be further reduced by applying lubricating oil to the surface of the locking post 45.

[0048] The inner wall of the second assembly shell 4 is fixed with a mounting bracket 21 by bolts. The inner wall of the mounting bracket 21 is fixed with a second dustproof net 3 and a second moisture-absorbing net 15 by bolts. The second dustproof net 3 is located on the outside and the second moisture-absorbing net 15 is located on the inside, forming a dual protection of dustproof and moisture absorption. The dustproof net and the moisture-absorbing net can also be fixed by snap-fit ​​connection, which is convenient for disassembly and replacement.

[0049] A rain shield 2 is welded to the side of the box 1 above the second assembly shell 4. The rain shield 2 is set at an angle, which can be set to 15-30 degrees. This can effectively prevent rainwater from directly splashing onto the second assembly shell 4 and prevent rainwater from entering the box. The rain shield 2 can also be fixed with bolts for easy disassembly and maintenance.

[0050] It should be noted that the radius of the quarter-circular arc groove 37 is adapted to the length of the snap-fit ​​post 45, ensuring that the snap-fit ​​post 45 rotates in the groove without interference. The rain shield 2 can be made of materials such as metal or plastic, and the surface can be sprayed with a waterproof coating to improve the rainproof effect and service life. The louver blades 32 can achieve flexible rotation within the range of 0-90 degrees through the cooperation of the snap-fit ​​post 45, the bearing cylinder 46 and the quarter-circular arc groove 37, ensuring smooth opening adjustment and precise limit. The second dustproof net 3 and the second moisture-absorbing net 15 inside the second assembly shell 4 provide double protection, which can block external dust and intercept moisture. The rain shield 2 effectively blocks rainwater intrusion, which together improves the outdoor adaptability of the distribution box and solves the problem of the impact of external dust, moisture and rainwater on the operational stability of the distribution box.

[0051] Please see Figures 1 to 16The housing 1 also includes a sealing assembly, which comprises a limiting frame 6, a sealing strip 16, two first extrusion plates 20, four second extrusion plates 7, and two extrusion blocks 5. The outer surface of the sealing strip 16 is fitted and connected to the groove on the inner wall of the housing 1. The outer surface of the limiting frame 6 is fixedly connected to the inner wall of the housing 1, and the limiting frame 6 is located behind the sealing strip 16. The two first extrusion plates 20 and the four second extrusion plates 7 are spaced apart between the sealing strip 16 and the limiting frame 6, and together they enclose a rectangular structure. Each first extrusion plate 20 and... The second extrusion plate 7 is fixedly connected to a sealing layer on the side near the sealing strip 16. The opposite ends of each pair of second extrusion plates 7 do not contact each other, and the two ends together form an inverted V-shaped opening. The opposite ends of each pair of second extrusion plates 7 are set as bevels. Both ends of each first extrusion plate 20 are set as bevels. One end of each extrusion block 5 is fixedly connected to the surface of the sealing door 13. Each extrusion block 5 corresponds to the inverted V-shaped opening formed by each pair of second extrusion plates 7, and the diameter of the extrusion block 5 is consistent with the maximum width of the inverted V-shaped opening.

[0052] Working principle: The groove on the inner wall of the box 1 is connected to the outer surface of the sealing strip 16 by interference fit. The sealing strip 16 is made of elastic rubber material, which has good elastic deformation ability. The sealing strip 16 can also be fixed by strong adhesion to improve the initial sealing effect.

[0053] The outer surface of the limiting frame 6 is fixedly connected to the inner wall of the box 1 by bolts, and the limiting frame 6 is located behind the sealing strip 16, providing extrusion support and limiting for the first extrusion plate 20 and the second extrusion plate 7. The limiting frame 6 can also be fixed by welding to enhance the structural stability.

[0054] Two first extrusion plates 20 and four second extrusion plates 7 are arranged at intervals between the sealing strip 16 and the limiting frame 6, forming a rectangular structure that matches the sealing strip 16. Each first extrusion plate 20 and each second extrusion plate 7 has a flexible sealing layer bonded to the side near the sealing strip 16. The sealing layer can be made of silicone material to avoid hard contact and compression damage to the sealing strip 16. The sealing layer can also be connected by a snap-fit ​​for easy replacement.

[0055] The two opposing ends of each pair of second extrusion plates 7 do not contact each other, and the two ends together form an inverted V-shaped opening. The opposing ends of each pair of second extrusion plates 7 are set as inclined surfaces, and both ends of each first extrusion plate 20 are also set as inclined surfaces. The inclined surface design provides guidance for the insertion and extrusion of the extrusion block 5, reducing the risk of jamming.

[0056] One end of the extrusion block 5 is fixedly connected to the surface of the sealing door 13 by welding. Each extrusion block 5 corresponds one-to-one with the inverted V-shaped opening formed by every two second extrusion plates 7, and the diameter of the extrusion block 5 is consistent with the maximum width of the inverted V-shaped opening. The extrusion block 5 can also be connected by bolts for easy disassembly and adjustment.

[0057] When the sealing door 13 is closed, the extrusion block 5 rotates with the sealing door 13 and is embedded into the inverted V-shaped opening. The two second extrusion plates 7 are pushed to move in opposite directions by the inclined surfaces. The second extrusion plates 7 then extrude the first extrusion plate 20 by the inclined surfaces, and finally push the first extrusion plate 20 and the second extrusion plate 7 in sync. The sealing strip 16 is jointly extruded by the sealing layers on the surfaces of the two plates, so that the sealing strip 16 undergoes elastic deformation and fits tightly against the inner wall of the box 1, forming a multi-seal structure.

[0058] It should be noted that the included angle of the inverted V-shaped opening can be set to 45-60 degrees. At this angle, the thrust of the extrusion block 5 can be more efficiently converted into the lateral extrusion force of the first extrusion plate 20 and the second extrusion plate 7, improving the sealing effect. The thickness of the sealing layer can be adapted according to the extrusion stroke, generally set to 2-5mm, to ensure that it can fully fit the sealing strip 16 after extrusion. This sealing assembly achieves uniform extrusion of the sealing layer onto the sealing strip 16 by mechanical extrusion and the power of the sealing door 13 closing, through the step-by-step thrust of the extrusion block 5, the second extrusion plate 7 and the first extrusion plate 20. This allows the sealing strip 16 to form a seamless fit with the inner wall of the box 1, solving the problem of dust and moisture leakage in traditional distribution boxes. It effectively prevents external moisture and dust from entering the interior of the box 1 through the gaps, ensuring the operating environment of the electrical components inside the box.

[0059] In summary, during operation, the entire device monitors the temperature and humidity data inside the housing 1 in real time using temperature sensor 11 and humidity sensor 9. Based on the monitoring results, it automatically triggers linkage actions for different operating conditions. In conjunction with the structure of each component, it achieves integrated operation of heat dissipation, moisture absorption, moisture removal, cleaning, and sealing. When temperature sensor 11 detects that the temperature inside the housing is too high and heat dissipation is needed, the control module inside the distribution box controls the extension and retraction of the electric push rod 29, driving the lifting plate 8 to engage the first toothed plate 31 with the first gear 18. This causes the louver blades 32 to rotate along the 90-degree quarter-circle arc groove 37 to the fully open initial state. Simultaneously, the engagement of the second toothed plate 34, the second gear 25, and the third toothed plate 39 keeps the adjusting frame 19 in a fixed position, ensuring that the first moisture-absorbing net 27 completely covers the housing. The adjustment port 38 of the isolation shell 30 is then used to start the fan 35 in the forward rotation of the distribution box control module. After the outside air passes through the first dustproof net 17 and the louver blades 32, it directly contacts the first moisture-absorbing net 27 through the adjustment port 38 to achieve direct moisture absorption. The moisture-absorbing airflow then passes through the second moisture-absorbing net 15 and the second dustproof net 3 of the second assembly shell 4 to be discharged, achieving maximum ventilation and heat dissipation while intercepting moisture. The airflow generated by the fan 35 will impact the cleaning sleeve 53, causing the rotating column 49 to rotate along the first bearing 48, so that the first cleaning plate 60 and the second cleaning plate 61 are respectively attached to the louver blades 32 and the first dustproof net 17 for continuous wiping, removing dust in real time to avoid channel blockage. When the humidity sensor 9 detects that the inside of the box is damp and needs to be dehumidified, the distribution box control module... The electric push rod 29 is controlled to extend and retract in the opposite direction, driving the louver blades 32 to rotate to their minimum amplitude while maintaining a small opening. Simultaneously, the adjusting frame 19 slides, causing the first moisture-absorbing net 27 to be completely retracted into the isolation shell 30. The adjusting port 38 is fully open, and the fan 35 immediately reverses direction, directly expelling the moisture inside the box through the small opening of the louvers. During the dehumidification process, a negative pressure is formed inside the box 1, and outside air enters through the second assembly shell 4. At this time, the second moisture-absorbing net 15 specifically absorbs moisture from the supplementary air, preventing moisture from entering with the supplementary airflow. Simultaneously, the cleaning module continues to work with the airflow of the fan 35 in reverse rotation, ensuring unobstructed dehumidification channels. Under normal conditions without heat dissipation or high humidity, the control module inside the distribution box controls the electric push rod 29 to keep the louver blades 32 in a half-open state, and the adjusting frame 19 slides synchronously, causing the first moisture-absorbing net 27 to be fully retracted into the isolation shell 30. A moisture-absorbing mesh 27 is partially housed inside the isolation shell 30. The fan 35 operates at low speed for daily ventilation. During air intake, some airflow passes through the first moisture-absorbing mesh 27 for slight moisture absorption, while some airflow is naturally ventilated, balancing daily heat dissipation and basic moisture protection needs. The cleaning module continues to perform routine cleaning with the airflow. When the sealing door 13 is closed, the squeezing block 5, which rotates with the sealing door 13, embeds into the inverted V-shaped opening of the second squeezing plate 7. Through the inclined surface contact, it pushes the second squeezing plate 7 to move to both sides. The second squeezing plate 7 then pushes the first squeezing plate 20. Finally, the sealing layers on the surfaces of the first squeezing plate 20 and the second squeezing plate 7 jointly squeeze the sealing strip 16, causing the sealing strip 16 to deform elastically and fit tightly against the inner wall of the box 1, forming a multi-layer sealing structure to prevent external moisture and dust from entering through the gaps.Throughout operation, the isolation net 12 protects internal components, and the rain shield 2 prevents rainwater from splashing onto the second assembly shell 4. The coordinated operation of these components completely solves the problems of traditional distribution boxes, such as poor heat dissipation, moisture ingress, and easy ventilation blockage, ensuring the long-term stable operation of the distribution box.

[0060] It should be noted that in the description of this invention, terms such as "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," which indicate direction or positional relationships, are based on the direction or positional relationships shown in the accompanying drawings. These are used merely for ease of description and do not indicate or imply that the device or element must have a specific orientation, or be constructed and operated in a specific orientation; therefore, they should not be construed as limitations on this invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0061] Furthermore, it should be noted that, in the description of this invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; 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; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0062] The technical solution of the present invention has been described above with reference to the preferred embodiments shown in the accompanying drawings. However, it will be readily understood by those skilled in the art that the scope of protection of the present invention is obviously not limited to these specific embodiments. Without departing from the principles of the present invention, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after such changes or substitutions will all fall within the scope of protection of the present invention.

Claims

1. A comprehensive distribution box with protective components, comprising a box body (1) and a sealed door (13), characterized in that: The inner wall opening of the housing (1) is respectively bolted to a symmetrical first assembly shell (10) and a second assembly shell (4). A fan (35) is connected to the inner wall of the first assembly shell (10). A symmetrical set of through holes (36) is opened on the side of the first assembly shell (10). Each set of through holes (36) is provided with a corresponding louver blade (32). A cleaning module is connected to the outer inclined surface of each louver blade (32). A sliding port (23) is opened on the upper surface of the first assembly shell (10). The inner wall of the sliding opening (23) and the inner wall of the first assembly shell (10) are connected to an isolation shell (30). The isolation shell (30) is equipped with a moisture absorption component. The side of the first assembly shell (10) is located outside the sliding opening (23) and is connected to two electric push rods (29). The telescopic ends of the two electric push rods (29) are connected to a drive component. The drive component is used to drive the operation of the louver blades (32) and the moisture absorption component. The inner wall of the box (1) is connected to a temperature sensor (11) and a humidity sensor (9).

2. The integrated distribution box with protective components according to claim 1, characterized in that: The fan (35) is located on the side close to the housing (1). There are two through holes (36) in each group, and they are symmetrically distributed vertically. Multiple louver blades (32) are arranged vertically at the opening of the first assembly shell (10). The isolation shell (30) is located in the middle of the multiple louver blades (32) and the fan (35). One side of the sealing door (13) is rotatably connected to the front of the housing (1). The inner wall opening of the housing (1) is connected to an isolation net (12) on one side of the first assembly shell (10).

3. The integrated distribution box with protective components according to claim 1, characterized in that: The cleaning module includes multiple mounting holes (47) on the surface of each louver blade (32), and a first bearing (48), a rotating column (49), a connector (50), a mounting cap (44), multiple mounting pieces (54), multiple mounting seats (56), and multiple cleaning sleeves (53) corresponding to each mounting hole (47). Each connector (50) has two sliding grooves (51) at its top end, and the bottom surface of each connector (50) is an annular threaded groove. The interior of each sliding groove (51) is connected to the interior of the annular threaded groove. The inner wall of each mounting cap (44) is connected to a sliding block (59) that matches the sliding groove (51). One side of each sliding block (59) is provided with a thread that matches the annular threaded groove. The thread on one side of each sliding block (59) is threadedly connected to the annular threaded groove of the connector (50). The side of each mounting piece (54) has two symmetrical weight-reducing grooves (55). Two sliding slots (57) are symmetrically opened on the two sides at the bottom of the two weight-reducing grooves (55). Each sliding slot (57) extends along the length of the mounting piece (54), and a limiting head (58) is integrally formed at one end near the mounting cap (44). Each limiting head (58) protrudes from the groove wall of the sliding slot (57). Two elastic sliding plates (62) are protruding from the inner wall of each mounting base (56). The cross-sectional shape of each sliding plate (62) is similar to that of the sliding plate. The sliding card slot (57) is adapted, and the end of each sliding card plate (62) facing the mounting cap (44) is designed as a triangular card head. The surface of each sliding card plate (62) is provided with a groove on one side of the triangular card head. The surface of each triangular card head is provided with a limiting groove that fits the contour of the limiting card head (58). The bottom surface of each cleaning sleeve (53) is connected with multiple first cleaning plates (60), and the side of one end of each cleaning sleeve (53) is connected with multiple second cleaning plates (61).

4. A comprehensive distribution box with protective components according to claim 3, characterized in that: Each of the mounting holes (47) is located on the side of the louver blade (32) near the opening of the first assembly housing (10). The outer surface of each of the first bearings (48) is connected to the inner wall of the mounting hole (47). The outer surface of each of the rotating columns (49) is connected to the inner ring of the first bearing (48). The bottom end of each connector (50) is connected to the top end of the rotating column (49). The interior of each mounting cap (44) is engaged with the surface of the connector (50). One end of each mounting piece (54) is connected to the outer surface of the mounting cap (44). Each mounting piece (54) has a V-shaped structure along its length, and the width of the end of the mounting piece (54) near the mounting cap (44) is smaller than the width of its outermost end away from the mounting cap (44). Each of the limiting heads (58) is located inside the groove of the sliding plate (62), the outer surface of each mounting base (56) is connected to the inner wall of the cleaning sleeve (53), the surface of one end of each first cleaning plate (60) is connected to the surface of one end of the second cleaning plate (61), the surface of the first assembly shell (10) is connected to the first dustproof net (17) by bolts, the surface of each first cleaning plate (60) is in contact with the surface of the louver blade (32), the surface of one end of each second cleaning plate (61) is in contact with the surface of the first dustproof net (17), the bottom surface of each connector (50) and the bottom end of the mounting cap (44) are connected to an annular magnetic block (52), and every two annular magnetic blocks (52) are in contact.

5. A comprehensive distribution box with protective components according to claim 3, characterized in that: The moisture-absorbing assembly includes multiple adjustment ports (38) on the surface of the isolation shell (30), an adjustment frame (19), and a first moisture-absorbing mesh (27) adapted to each adjustment port (38). The outer surface of the adjustment frame (19) is slidably connected to the interior of the isolation shell (30). Each first moisture-absorbing mesh (27) is connected to the inner wall of the groove of the adjustment frame (19) by bolts. Multiple airflow ports (40) are opened on the surface of the adjustment frame (19). Each airflow port (40) is located in the middle of two first moisture-absorbing meshes (27). The width of each adjustment port (38) is consistent with the width of the first moisture-absorbing mesh (27) and the width of the airflow port (40). The top of the adjustment frame (19) extends through the isolation shell (30) to the top of the first assembly shell (10). The mounting pieces (54) on each pair of adjacent louver blades (32) are located on one side of the middle of the adjustment port (38).

6. A comprehensive distribution box with protective components according to claim 5, characterized in that: The drive assembly includes two lifting plates (8), multiple sets of first gears (31), multiple sets of second gears (34), multiple first gears (18), multiple second bearings (42), multiple connecting shafts (43), multiple third gears (39), and two second gears (25). Two lifting slots (28) are provided on both sides of the first mounting housing (10) on both sides of each electric push rod (29). A stabilizing plate (33) is slidably connected inside each lifting slot (28). The two lifting plates (8) are respectively located in the isolation housing (34). On both sides of 0), each set of first toothed pieces (31) meshes with the outer surface of the first gear (18), and the two second gears (25) are located on both sides of the top of the adjusting frame (19). Each second gear (25) has a bearing seat (24) connected to the outer surface of both ends of the outer surface of the second gear (25), each second toothed piece (34) meshes with the outer surface of the second gear (25), and each third toothed piece (39) meshes with the outer surface of the second gear (25). The number of toothed rings of the second gear (25) is less than the number of toothed rings of the first gear (18).

7. A comprehensive distribution box with protective components according to claim 6, characterized in that: The surfaces of each pair of stabilizing plates (33) are connected to the surface of the lifting plate (8). The bottom surface of each lifting plate (8) is provided with an inner cavity (41). The telescopic end of each electric push rod (29) is connected to the inner wall of the inner cavity (41). The side of each lifting plate (8) near the first gear (18) is connected to one end of multiple sets of first gears (31). The bottom surface of each bearing seat (24) is connected to the upper surface of the first assembly shell (10) by bolts. The upper middle part of the side of each of the two lifting plates (8) is connected to one end of multiple second gears (34). The two sides of the top of the adjusting frame (19) are connected to one end of multiple third gears (39).

8. A comprehensive distribution box with protective components according to claim 1, characterized in that: The inner wall of the housing (1) is provided with an arc-shaped groove (37) above each through hole (36). Each louver blade (32) is connected to a snap-fit ​​post (45) at both ends. One end of each snap-fit ​​post (45) extends into the interior of the arc-shaped groove (37). Each snap-fit ​​post (45) is connected to a bearing cylinder (46) on its outer surface. The outer surface of each bearing cylinder (46) is movably connected to the interior of the arc-shaped groove (37).

9. A comprehensive distribution box with protective components according to claim 1, characterized in that: The inner wall of the second assembly shell (4) is connected to a mounting bracket (21) by bolts. The inner wall of the mounting bracket (21) is connected to a second dustproof net (3) and a second moisture-absorbing net (15). The side of the box (1) is fixedly connected to a rain shield (2) above the second assembly shell (4).

10. A comprehensive distribution box with protective components according to claim 1, characterized in that: The housing (1) is also equipped with a sealing assembly, which includes a limiting frame (6), a sealing strip (16), two first extrusion plates (20), four second extrusion plates (7), and two extrusion blocks (5). The outer surface of the sealing strip (16) is adapted to the groove of the inner wall of the housing (1). The outer surface of the limiting frame (6) is fixedly connected to the inner wall of the housing (1), and the limiting frame (6) is located behind the sealing strip (16). The two first extrusion plates (20) and the four second extrusion plates (7) are arranged at intervals between the sealing strip (16) and the limiting frame (6), and together they enclose a rectangular structure. Each first extrusion plate (20) is positioned between the sealing strip (16) and the limiting frame (6). Both the extrusion plate (20) and the second extrusion plate (7) are fixedly connected to a sealing layer on the side near the sealing strip (16). The two ends of each pair of second extrusion plates (7) do not contact each other, and the two ends together form an inverted V-shaped opening. The two ends of each pair of second extrusion plates (7) are set as inclined surfaces. Both ends of each first extrusion plate (20) are set as inclined surfaces. One end of each extrusion block (5) is fixedly connected to the surface of the sealing door (13). Each extrusion block (5) corresponds to the inverted V-shaped opening formed by each pair of second extrusion plates (7), and the diameter of the extrusion block (5) is consistent with the maximum width dimension of the inverted V-shaped opening.

Images