Distribution box with internal dehumidification function

Abstract

The invention relates to the technical field of distribution boxes, and particularly discloses a distribution box with an internal dehumidification function, the bottom of a cabinet body is fixedly connected with a cleaning part, the top of a dehumidification part is fixedly connected with the bottom of the cleaning part, the bottom of the dehumidification part is fixedly connected with two heat dissipation parts. The distribution box with the internal dehumidification function is provided with the dehumidification component, when the heat dissipation component performs heat dissipation work on the interior of the cabinet body, a large amount of moisture absorption materials filled in the dehumidification shell can effectively absorb moisture in passing gas, the humidity in the cabinet body is reduced, electronic elements are prevented from being affected with damp and short circuit, and the service life of equipment is prolonged; when a large amount of gas flows through the dehumidification shell through long-time heat dissipation, and the moisture absorption material is saturated in adsorption, the heating wires on the inner sides of the bottom plate and the top plate are started, and the top output end of the double-shaft motor drives the stirring mechanism to rotate in the dehumidification shell.

Description

Technical Field

[0001] The present invention relates to the technical field of distribution boxes, in particular to a distribution box with an internal dehumidification function. Background Art

[0002] A distribution box is a box that centrally installs electrical components such as switches, meters, and protective devices. It plays a key role in power transmission and distribution. It rationally distributes the electrical energy of the upper power supply to multiple power branches to meet the power needs of different equipment or areas. It uses various switching elements to control the on and off of each branch circuit, which is convenient for the management and operation of electrical equipment. It is equipped with circuit breakers, leakage protectors and other devices. When the circuit is overloaded, short-circuited, leaked, etc., it quickly cuts off the power supply to prevent electrical accidents. The complex electrical system is concentrated in the box, making the line layout clear and facilitating inspection, maintenance and troubleshooting.

[0003] In the power system, the operating environment of the distribution box often faces the problem of humidity. If the indoor distribution box is located in a basement, a humid workshop or the rainy area in the south, the high humidity will cause water vapor condensation. The water vapor will penetrate into components such as circuit breakers and terminal blocks, causing insulating materials (such as plastic and rubber) to become damp, increasing the risk of leakage and even causing short circuit failures. Summary of the Invention

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions: a distribution box with internal dehumidification function, comprising: A cabinet body, wherein a cabinet door is rotatably connected to the front of the cabinet body, and a cleaning component is fixedly connected to the bottom of the cabinet body; A dehumidification component is used to remove moisture from the interior of the cabinet. The top of the dehumidification component is fixedly connected to the bottom of the cleaning component. The bottom of the dehumidification component is fixedly connected to a heat dissipation component. There are two heat dissipation components. The top of the cabinet is fixedly connected to the bottom of another heat dissipation component. The heat dissipation component includes a heat dissipation shell, the top of the heat dissipation shell is fixedly connected to the bottom of the dehumidification shell, the bottom of the inner cavity of the heat dissipation shell is evenly provided with heat dissipation grooves, the bottom of the inner cavity of the heat dissipation shell is fixedly connected to a bracket, the top of the bracket is fixedly connected to a dual-axis motor, the output end of the bottom of the dual-axis motor is fixedly connected to the top of the fan blade, the output end of the top of the dual-axis motor is fixedly connected to the bottom of the stirring shaft, the bottom of the bracket is rotatably connected to the fan blade, the inner side of the heat dissipation groove is fixedly connected to a mesh plate, the other side of the mesh plate away from the fan blade is rotatably connected to a rotating mechanism, and the rotating mechanism is fixedly connected to the middle part of the bottom of the fan blade; Preferably, when the dual-axis motor is started, the output end at its bottom drives the fan blades on the bracket to rotate, accelerating the circulation of hot air inside the cabinet, quickly taking away the heat generated by the electronic components, effectively reducing the temperature inside the cabinet, avoiding accelerated aging or failure of components due to high temperature, and extending the service life of the equipment. At the same time, the power of the fan blade rotation will be synchronously transmitted to the rotating mechanism, so that it continues to operate at the bottom of the mesh plate; Preferably, the mesh plate at the air inlet of the cabinet can effectively block the entry of external dust and impurities, preventing foreign objects from causing short circuits and other electrical safety hazards. The rotating mechanism can promptly remove the dust accumulated at the bottom of the mesh plate through uninterrupted cleaning action, avoiding the decrease in ventilation efficiency caused by dust clogging the mesh holes, ensuring the stable circulation of heat dissipation airflow, ensuring the heat dissipation of the cabinet, and maintaining the air permeability of the mesh plate through automatic cleaning, reducing the frequency of manual cleaning. Preferably, the rotating mechanism includes a rotating shaft, the side surface of the rotating shaft is rotatably connected to the inner side of the mesh plate, the top of the rotating shaft is fixedly connected to the middle part of the bottom of the fan blade, both sides of the rotating shaft are fixedly connected to rotating rods, the side surface of the rotating rod is provided with a rotating groove, the inner side of the rotating groove is rotatably connected to a grabbing rod, both sides of the grabbing rod are provided with grabbing grooves, a cleaning brush is fixedly connected to the side of the rotating rod close to the mesh plate, and the side of the cleaning brush away from the rotating rod is in contact with the side surface of the mesh plate; Preferably, when the fan blades rotate at high speed on the bracket to dissipate heat for the cabinet, their power is synchronously transmitted to the rotating rod at the bottom of the mesh plate through the rotating shaft, driving the cleaning brush to reciprocate closely against the surface of the mesh plate, thereby removing dust accumulated at the bottom of the mesh plate, avoiding the clogging of the mesh holes by dust accumulation and causing a decrease in ventilation efficiency, thereby ensuring the heat dissipation effect; Preferably, during the rotation of the rotating rod, the centrifugal force is used to drive the grabbing rod to perform circular motion in the rotating groove. When the cleaning brush sweeps the dust off, the grabbing grooves on both sides of the grabbing rod can promptly capture the strip-shaped dust accumulation, thereby preventing the dust from adhering to the surface of the screen after cleaning, continuously maintaining the air permeability of the screen, and reducing the frequency of manual cleaning. This structure realizes the self-cleaning function through pure mechanical transmission, avoids the use of complex electronic components, improves the stability and reliability of the equipment, and is particularly suitable for industrial environments with a lot of dust. Preferably, the dehumidification component includes a dehumidification shell, the bottom of the dehumidification shell is fixedly connected to a bottom plate, the top of the dehumidification shell is fixedly connected to a top plate, the inner sides of the top plate and the bottom plate are fixedly connected to heating wires, and the top of the bottom plate is rotatably connected to a stirring mechanism; Preferably, when the heat dissipation component is performing heat dissipation work inside the cabinet, a large amount of hygroscopic material filled in the dehumidification shell can effectively absorb moisture in the passing gas, reduce the humidity inside the cabinet, avoid short circuit of electronic components due to moisture, and extend the service life of the equipment. When long-term heat dissipation causes a large amount of gas to flow through the dehumidification shell, resulting in saturation of the hygroscopic material, the heating wires on the inner sides of the bottom plate and the top plate are turned on, and the stirring mechanism is driven to rotate in the dehumidification shell through the top output end of the dual-axis motor; Preferably, the dynamic stirring of the stirring mechanism makes the hygroscopic material dispersed, breaking the "static thermal stratification" phenomenon during traditional heating and improving the regeneration efficiency. Mechanical stirring can also destroy the "water vapor retention layer" on the surface of the material, thereby increasing the desorption rate of water molecules. Dynamic stirring avoids the problem of material carbonization caused by local overheating, allowing the silica gel to be reused, realizing an efficient cycle of moisture removal and regeneration, and is suitable for the protection of power equipment in high humidity environments. Preferably, the stirring mechanism includes a stirring shaft, the bottom of the stirring shaft is rotatably connected to the inner side of the bottom plate, the top of the stirring shaft is rotatably connected to the inner side of the top plate, the sides of the stirring shaft are evenly provided with stirring rods, the stirring rods are symmetrically arranged on both sides of the stirring shaft, the sides of the stirring rods are fixedly connected to the inner side of the stirring shaft, the sides of the stirring rods are evenly provided with stirring blocks, and the sides of the stirring blocks are fixedly connected to the inner side of the stirring rod; Preferably, the top output end of the dual-axis motor drives the stirring shaft to rotate at high speed in the dehumidification housing, driving the stirring rods on both sides to rotate synchronously, and comprehensively stirring and flipping the hygroscopic material. During the rotation process, the stirring block arranged obliquely on the side of the stirring rod uses the tangential component force generated by the inclination angle to lift the bottom hygroscopic material upward, forming a "vortex flipping" effect, so that the material can be mixed without dead angles in the dehumidification housing, thereby improving the heating uniformity. At the same time, the inclined structure of the stirring block reduces the mechanical wear on the material, and the vortex flipping can also destroy the water vapor retention layer on the surface of the material, accelerating the desorption of water molecules; Preferably, the cleaning component includes a cleaning box, the bottom of the cleaning box is fixedly connected to the top of the dehumidification shell, the top of the cleaning box is fixedly connected to a connecting plate, and the bottom of the connecting plate is rotatably connected to a knocking mechanism; Preferably, when the stirring mechanism stirs and regenerates the hygroscopic material in the dehumidification housing, the extrusion friction between the materials will cause the surface dust to fall off. At this time, the filter structure of the top plate and the connecting plate can effectively intercept the dust and prevent it from entering the cabinet with the air flow to contaminate the electronic components. At the same time, when the top output end of the dual-axis motor drives the stirring shaft to rotate, the knocking mechanism is synchronously driven to rotate in the cleaning box. Preferably, the knocking mechanism includes a circular shaft, the side surface of the circular shaft is rotatably connected to the inner side of the top plate, the bottom of the circular shaft is fixedly connected to the top of the stirring shaft, the top of the circular shaft is rotatably connected to the bottom of the connecting plate, the side of the circular shaft is fixedly connected to a supporting leaf, the number of the supporting leaves is four, and the four supporting leaves are evenly arranged with the circular shaft as the center, and the supporting leaves are symmetrically arranged on the circular shaft in pairs, the inner side of the supporting leaf is fixedly connected to a connecting block, the inner side of the connecting block is rotatably connected to the connecting shaft, the end of the connecting shaft away from the connecting block is fixedly connected to the knocking block, and the side of the connecting shaft close to the supporting leaf is fixedly connected to a sliding rod, the other end of the sliding rod is slidably connected to the inner side of the supporting leaf, and a connecting spring is sleeved on the slide rod, one end of the connecting spring is fixedly connected to the inner side of the supporting leaf, and the other end of the connecting spring is fixedly connected to the side of the connecting shaft.

[0005] The present invention provides a distribution box with an internal dehumidification function. It has the following beneficial effects:

[0006] 1. The distribution box with internal dehumidification function is provided with a dehumidification component. When the heat dissipation component is performing heat dissipation work inside the cabinet, a large amount of hygroscopic material filled in the dehumidification shell can effectively absorb moisture in the passing gas, reduce the humidity inside the cabinet, avoid short circuit of electronic components due to moisture, and extend the service life of the equipment. When a large amount of gas flows through the dehumidification shell due to long-term heat dissipation, causing the hygroscopic material to be saturated with adsorption, the heating wires on the inside of the bottom plate and the top plate are turned on, and the stirring mechanism is driven to rotate in the dehumidification shell through the top output end of the dual-axis motor.

[0007] 2. The distribution box with internal dehumidification function is equipped with a stirring mechanism. The dynamic stirring of the stirring mechanism makes the hygroscopic material dispersed, breaking the "static thermal stratification" phenomenon during traditional heating and improving the regeneration efficiency. Mechanical stirring can also destroy the "water vapor retention layer" on the surface of the material, thereby increasing the desorption rate of water molecules. Dynamic stirring avoids the problem of material carbonization caused by local overheating, allowing the silica gel to be reused, realizing an efficient cycle of dehumidification and regeneration, and is suitable for the protection of power equipment in high humidity environments.

[0008] 3. The distribution box with internal dehumidification function is equipped with a rotating mechanism. During the rotation of the rotating rod, the centrifugal force is used to drive the grabbing rod to perform circular motion in the rotating groove. When the cleaning brush sweeps the dust off, the grabbing grooves on both sides of the grabbing rod can capture the strip-shaped dust in time, preventing the dust from adhering to the surface of the mesh plate again after cleaning, continuously maintaining the air permeability of the mesh plate, and reducing the frequency of manual cleaning. This structure realizes the self-cleaning function through pure mechanical transmission.

[0009] 4. The distribution box with internal dehumidification function is equipped with a knocking mechanism. The knocking mechanism periodically strikes the top plate and the bottom of the connecting plate to shake off the dust attached to the mesh, avoiding increased ventilation resistance due to dust accumulation. Dynamic knocking can also delay the filter clogging cycle, ensuring the continuous and stable operation of the dehumidification system. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 This is a schematic structural diagram of the distribution box with internal dehumidification function of the present invention.

[0011] Figure 2 It is a structural schematic diagram of the cabinet of the present invention.

[0012] Figure 3 It is a structural schematic diagram of the heat dissipation component of the present invention.

[0013] Figure 4 It is a structural schematic diagram of the heat dissipation housing of the present invention.

[0014] Figure 5 It is a structural schematic diagram of the screen plate of the present invention.

[0015] Figure 6 It is a structural schematic diagram of the rotating mechanism of the present invention.

[0016] Figure 7 It is a structural schematic diagram of the moisture removal component of the present invention.

[0017] Figure 8 It is a structural schematic diagram of the stirring mechanism of the present invention.

[0018] Figure 9 It is a structural schematic diagram of the cleaning component of the present invention.

[0019] Figure 10 It is a structural schematic diagram of the knocking mechanism of the present invention.

[0020] In the figure: 1. cabinet body; 2. cabinet door; 3. heat dissipation component; 31. heat dissipation shell; 32. heat dissipation groove; 33. bracket; 34. dual-axis motor; 35. fan blade; 36. mesh plate; 37. rotating mechanism; 371. rotating shaft; 372. rotating rod; 373. rotating groove; 374. cleaning brush; 375. grabbing rod; 376. grabbing groove; 4. dehumidification component; 41. dehumidification shell; 42. bottom plate; 43. heating wire; 44. top plate; 45. stirring mechanism; 451. stirring shaft; 452. stirring rod; 453. stirring block; 5. cleaning component; 51. cleaning box; 52. connecting plate; 53. knocking mechanism; 531. circular shaft; 532. supporting leaf; 533. connecting block; 534. connecting shaft; 535. sliding rod; 536. knocking block; 537. connecting spring. DETAILED DESCRIPTION

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] See also Figure 1-Figure 3 The present invention provides a technical solution: a distribution box with internal dehumidification function, comprising: The cabinet body 1 has a cabinet door 2 rotatably connected to the front of the cabinet body 1 and a cleaning component 5 fixedly connected to the bottom of the cabinet body 1; A dehumidification component 4 is used to remove moisture from the interior of the cabinet 1. The top of the dehumidification component 4 is fixedly connected to the bottom of the cleaning component 5. The bottom of the dehumidification component 4 is fixedly connected to a heat dissipation component 3. There are two heat dissipation components 3. The top of the cabinet 1 is fixedly connected to the bottom of another heat dissipation component 3. See also Figure 1-Figure 5 The heat dissipation component 3 includes a heat dissipation shell 31, the top of the heat dissipation shell 31 is fixedly connected to the bottom of the dehumidification shell 41, and heat dissipation grooves 32 are evenly opened at the bottom of the inner cavity of the heat dissipation shell 31. A bracket 33 is fixedly connected to the bottom of the inner cavity of the heat dissipation shell 31, and a dual-axis motor 34 is fixedly connected to the top of the bracket 33. The output end of the bottom of the dual-axis motor 34 is fixedly connected to the top of the fan blade 35, and the output end of the top of the dual-axis motor 34 is fixedly connected to the bottom of the stirring shaft 451. The bottom of the bracket 33 is rotatably connected to the fan blade 35, and a mesh plate 36 is fixedly connected to the inner side of the heat dissipation groove 32. The other side of the mesh plate 36 away from the fan blade 35 is rotatably connected to a rotating mechanism 37, and the rotating mechanism 37 is fixedly connected to the middle part of the bottom of the fan blade 35; When the dual-axis motor 34 is started, its bottom output end drives the fan blades 35 on the bracket 33 to rotate, accelerating the circulation of hot air inside the cabinet 1, quickly taking away the heat generated by the electronic components, effectively reducing the temperature inside the cabinet, avoiding accelerated aging or failure of components due to high temperature, and extending the service life of the equipment. At the same time, the power of the fan blades 35 will be synchronously transmitted to the rotating mechanism 37, so that it continues to operate at the bottom of the mesh plate 36; The mesh plate 36 at the air inlet of the cabinet 1 can effectively block the entry of external dust and impurities, preventing foreign objects from causing short circuits and other electrical safety hazards. The rotating mechanism 37 can promptly remove the dust accumulated at the bottom of the mesh plate 36 through uninterrupted cleaning action, avoiding the decrease in ventilation efficiency caused by dust clogging the mesh holes, ensuring the stable flow of heat dissipation airflow, and protecting the heat dissipation of the cabinet 1. The mesh plate 36 is also maintained breathable through automatic cleaning, reducing the frequency of manual cleaning. See also Figures 1-6The rotating mechanism 37 includes a rotating shaft 371, the side of the rotating shaft 371 is rotatably connected to the inner side of the mesh plate 36, the top of the rotating shaft 371 is fixedly connected to the middle part of the bottom of the fan blade 35, and both sides of the rotating shaft 371 are fixedly connected to rotating rods 372, and a rotating groove 373 is provided on the side of the rotating rod 372. The inner side of the rotating groove 373 is rotatably connected to a grabbing rod 375, and grabbing grooves 376 are provided on both sides of the grabbing rod 375. A cleaning brush 374 is fixedly connected to the side of the rotating rod 372 close to the mesh plate 36, and the side of the cleaning brush 374 away from the rotating rod 372 is in contact with the side of the mesh plate 36; When the fan blades 35 rotate at high speed on the bracket 33 to dissipate heat for the cabinet 1, their power is synchronously transmitted to the rotating rod 372 at the bottom of the mesh plate 36 through the rotating shaft 371, driving the cleaning brush 374 to reciprocate closely against the surface of the mesh plate 36, thereby removing dust accumulated at the bottom of the mesh plate 36, thereby preventing the mesh holes from being clogged by dust and causing a decrease in ventilation efficiency, thereby ensuring the heat dissipation effect; During the rotation of the rotating rod 372, centrifugal force is used to drive the grabbing rod 375 to perform circular motion in the rotating groove 373. When the cleaning brush 374 sweeps the dust off, the grabbing grooves 376 on both sides of the grabbing rod 375 can promptly capture the strip-shaped dust accumulation, preventing the cleaned dust from adhering to the surface of the mesh plate 36 again, continuously maintaining the air permeability of the mesh plate 36, and reducing the frequency of manual cleaning. This structure realizes the self-cleaning function through pure mechanical transmission, avoids the use of complex electronic components, improves the stability and reliability of the equipment, and is particularly suitable for industrial environments with high dust content. See also Figure 1-Figure 7 The present invention provides a technical solution: the dehumidification component 4 includes a dehumidification shell 41, the bottom of the dehumidification shell 41 is fixedly connected to a bottom plate 42, the top of the dehumidification shell 41 is fixedly connected to a top plate 44, the inner sides of the top plate 44 and the bottom plate 42 are fixedly connected to a heating wire 43, and the top of the bottom plate 42 is rotatably connected to a stirring mechanism 45; When the heat dissipation component 3 is performing heat dissipation work on the interior of the cabinet 1, the large amount of hygroscopic material filled in the dehumidification shell 41 can effectively absorb moisture in the passing gas, reduce the humidity inside the cabinet 1, avoid short circuits of electronic components due to moisture, and extend the service life of the equipment. When long-term heat dissipation causes a large amount of gas to flow through the dehumidification shell 41, causing the hygroscopic material to be saturated with adsorption, the heating wire 43 on the inner side of the bottom plate 42 and the top plate 44 is turned on, and the stirring mechanism 45 is driven to rotate in the dehumidification shell 41 through the top output end of the dual-axis motor 34; The dynamic stirring of the stirring mechanism 45 disperses the hygroscopic material, breaking the "static thermal stratification" phenomenon during traditional heating and improving regeneration efficiency. Mechanical stirring can also destroy the "water vapor retention layer" on the surface of the material, increasing the desorption rate of water molecules. Dynamic stirring avoids the problem of carbonization of the material caused by local overheating, allowing the silica gel to be reused, achieving a highly efficient cycle of moisture removal and regeneration, and is suitable for protecting power equipment in high humidity environments. See also Figures 1-8 The stirring mechanism 45 includes a stirring shaft 451, the bottom of the stirring shaft 451 is rotatably connected to the inner side of the bottom plate 42, the top of the stirring shaft 451 is rotatably connected to the inner side of the top plate 44, stirring rods 452 are evenly arranged on the side of the stirring shaft 451, the stirring rods 452 are symmetrically arranged on both sides of the stirring shaft 451, the side of the stirring rod 452 is fixedly connected to the inner side of the stirring shaft 451, and stirring blocks 453 are evenly arranged on the side of the stirring rod 452, and the side of the stirring block 453 is fixedly connected to the inner side of the stirring rod 452; The top output end of the dual-axis motor 34 drives the stirring shaft 451 to rotate at high speed in the dehumidification housing 41, driving the stirring rods 452 on both sides to rotate synchronously, and comprehensively stirring and flipping the hygroscopic material. During the rotation process, the stirring blocks 453 arranged at an angle on the side of the stirring rod 452 use the tangential component force generated by the tilt angle to lift the bottom hygroscopic material upward, forming a "vortex flipping" effect, so that the materials can be mixed without dead angles in the dehumidification housing 41, improving the heating uniformity. At the same time, the inclined structure of the stirring blocks 453 reduces the mechanical wear on the material, and the vortex flipping can also destroy the water vapor retention layer on the surface of the material, accelerating the desorption of water molecules; See also Figures 1-9 The present invention provides a technical solution: the cleaning component 5 includes a cleaning box 51, the bottom of the cleaning box 51 is fixedly connected to the top of the dehumidification shell 41, the top of the cleaning box 51 is fixedly connected to a connecting plate 52, and the bottom of the connecting plate 52 is rotatably connected to a knocking mechanism 53; When the stirring mechanism 45 stirs and regenerates the hygroscopic material in the dehumidification housing 41, the extrusion and friction between the materials will cause the surface dust to fall off. At this time, the filter structure of the top plate 44 and the connecting plate 52 can effectively intercept the dust and prevent it from entering the cabinet 1 with the air flow and contaminating the electronic components. At the same time, when the top output end of the dual-axis motor 34 drives the stirring shaft 451 to rotate, it synchronously drives the knocking mechanism 53 to rotate in the cleaning box 51. The knocking mechanism 53 periodically strikes the top plate 44 and the bottom of the connecting plate 52 to shake off the dust attached to the mesh, thereby avoiding the increase in ventilation resistance caused by dust accumulation. The dynamic knocking can also delay the filter clogging cycle, ensuring the continuous and stable operation of the dehumidification system. See also Figures 1-10The knocking mechanism 53 includes a circular shaft 531, the side of the circular shaft 531 is rotatably connected to the inner side of the top plate 44, the bottom of the circular shaft 531 is fixedly connected to the top of the stirring shaft 451, the top of the circular shaft 531 is rotatably connected to the bottom of the connecting plate 52, and the side of the circular shaft 531 is fixedly connected with a supporting leaf 532. The number of the supporting leaves 532 is four, and the four supporting leaves 532 are evenly arranged with the circular shaft 531 as the center. The supporting leaves 532 are symmetrically arranged on the circular shaft 531 in pairs, and the inner side of the supporting leaf 532 is fixedly connected with a connecting leaf. Block 533, the inner side of the connecting block 533 is rotatably connected to a connecting shaft 534, the end of the connecting shaft 534 away from the connecting block 533 is fixedly connected to a knocking block 536, the side of the connecting shaft 534 close to the supporting leaf 532 is fixedly connected to a sliding rod 535, the other end of the sliding rod 535 is slidably connected to the inner side of the supporting leaf 532, and a connecting spring 537 is sleeved on the sliding rod 535, one end of the connecting spring 537 is fixedly connected to the inner side of the supporting leaf 532, and the other end of the connecting spring 537 is fixedly connected to the side of the connecting shaft 534; As the stirring shaft 451 rotates, the circular shaft 531 rotates synchronously in the cleaning box 51, driving the upper and lower support leaves 532 to rotate. The straight surfaces of the support leaves 532 are in contact with the connecting plate 52 and the top plate 44, effectively removing surface dust through mechanical friction. At the same time, the connecting shaft 534 drives the knocking block 536 to periodically hit the bottom of the top plate 44 and the top of the connecting plate 52. The high-frequency vibration causes the stubborn dust blocking the mesh to fall off. The connecting shaft 534 slides in the supporting leaf 532 through the sliding rod 535 and squeezes the connecting spring 537 to form an elastic buffer structure, ensuring that the knocking block 536 always maintains a dynamic contact distance with the filter surface, avoiding rigid collision to damage the filter, realizing self-cleaning of the connecting plate 52 and the top plate 44, and ensuring ventilation efficiency.

[0023] Specific workflow: During the operation of the power distribution cabinet, the heat dissipation component 3 is activated to dissipate heat from the electronic components in the cabinet. A heat dissipation component 3 is simultaneously provided on the top of the cabinet body 1. The airflow direction thereof is consistent with the natural upward trend of hot air, which can improve the air flow efficiency by means of thermal buoyancy. The bottom air supply pushes the moisture upward, and the top exhaust aligns with the natural upward path of hot air, reducing moisture retention. Since the bottom air supply temperature is close to the temperature of the components at the bottom of the cabinet body 1, heat is absorbed during the upward process of the air flow, which can reduce the risk of condensation on the component surface caused by the temperature difference. The airflow first passes through the dehumidification box at the bottom, absorbs moisture, then heats up and is discharged from the top, thereby improving the moisture carrying capacity. At the same time, a dehumidification component 4 is arranged above the bottom heat dissipation component 3, which can make full use of the hygroscopic material, improve the dehumidification efficiency, and realize the dehumidification treatment of the gas entering the cabinet 1. During this process, the airflow will also drive the cleaning component 5 to rotate above the dehumidification component.

[0024] Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without making creative efforts should fall within the scope of protection of the present invention. Structures, devices, and operating methods not specifically described and explained in the present invention shall be implemented in accordance with conventional means in the field unless otherwise specified or limited.

Claims

1. A distribution box with internal dehumidification function, characterized in that: include: A cabinet body (1), wherein the front of the cabinet body (1) is rotatably connected to a cabinet door (2), and the bottom of the cabinet body (1) is fixedly connected to a cleaning component (5); A dehumidification component (4) is used to dehumidify the interior of the cabinet (1), the top of the dehumidification component (4) is fixedly connected to the bottom of the cleaning component (5), the bottom of the dehumidification component (4) is fixedly connected to a heat dissipation component (3), the number of the heat dissipation components (3) is two, and the top of the cabinet (1) is fixedly connected to the bottom of another heat dissipation component (3); The dehumidification component (4) comprises a dehumidification shell (41), the bottom of the dehumidification shell (41) is fixedly connected to a bottom plate (42), the top of the dehumidification shell (41) is fixedly connected to a top plate (44), the inner sides of the top plate (44) and the bottom plate (42) are fixedly connected to a heating wire (43), and the top of the bottom plate (42) is rotatably connected to a stirring mechanism (45); The stirring mechanism (45) comprises a stirring shaft (451), the bottom of the stirring shaft (451) being rotatably connected to the inner side of the bottom plate (42), the top of the stirring shaft (451) being rotatably connected to the inner side of the top plate (44), stirring rods (452) being evenly arranged on the side of the stirring shaft (451), and stirring blocks (453) being evenly arranged on the side of the stirring rods (452).

2. The distribution box with internal dehumidification function according to claim 1, characterized in that: The stirring rods (452) are symmetrically arranged on both sides of the stirring shaft (451), the side surfaces of the stirring rods (452) are fixedly connected to the inner side of the stirring shaft (451), and the side surfaces of the stirring blocks (453) are fixedly connected to the inner side of the stirring rods (452).

3. The distribution box with internal dehumidification function according to claim 1, characterized in that: The heat dissipation component (3) comprises a heat dissipation shell (31), heat dissipation grooves (32) are evenly formed at the bottom of the inner cavity of the heat dissipation shell (31), a bracket (33) is fixedly connected to the bottom of the inner cavity of the heat dissipation shell (31), a dual-axis motor (34) is fixedly connected to the top of the bracket (33), a fan blade (35) is rotatably connected to the bottom of the bracket (33), a mesh plate (36) is fixedly connected to the inner side of the heat dissipation groove (32), and a rotating mechanism (37) is rotatably connected to the other side of the mesh plate (36) away from the fan blade (35), and the rotating mechanism (37) is fixedly connected to the middle part of the bottom of the fan blade (35).

4. The distribution box with internal dehumidification function according to claim 3, characterized in that: The top of the heat dissipation housing (31) is fixedly connected to the bottom of the moisture removal housing (41), the output end of the bottom of the dual-axis motor (34) is fixedly connected to the top of the fan blade (35), and the output end of the top of the dual-axis motor (34) is fixedly connected to the bottom of the stirring shaft (451).

5. The distribution box with internal dehumidification function according to claim 3, characterized in that: The rotating mechanism (37) includes a rotating shaft (371), rotating rods (372) are fixedly connected to both sides of the rotating shaft (371), a rotating groove (373) is provided on the side of the rotating rod (372), a grabbing rod (375) is rotatably connected to the inner side of the rotating groove (373), grabbing grooves (376) are provided on both sides of the grabbing rod (375), and a cleaning brush (374) is fixedly connected to the side of the rotating rod (372) close to the screen (36).

6. The distribution box with internal dehumidification function according to claim 5, characterized in that: The side of the rotating shaft (371) is rotatably connected to the inner side of the screen (36), the top of the rotating shaft (371) is fixedly connected to the middle of the bottom of the fan blade (35), and the side of the cleaning brush (374) away from the rotating rod (372) is in contact with the side of the screen (36).

7. The distribution box with internal dehumidification function according to claim 1, characterized in that: The cleaning component (5) comprises a cleaning box (51), the bottom of the cleaning box (51) is fixedly connected to the top of the dehumidifying shell (41), the top of the cleaning box (51) is fixedly connected to a connecting plate (52), and the bottom of the connecting plate (52) is rotatably connected to a knocking mechanism (53).

8. The distribution box with internal dehumidification function according to claim 7, characterized in that: The knocking mechanism (53) comprises a circular shaft (531), the top of the circular shaft (531) is rotatably connected to the bottom of the connecting plate (52), the side of the circular shaft (531) is fixedly connected to a supporting leaf (532), the inner side of the supporting leaf (532) is fixedly connected to a connecting block (533), the inner side of the connecting block (533) is rotatably connected to a connecting shaft (534), one end of the connecting shaft (534) away from the connecting block (533) is fixedly connected to a knocking block (536), the side of the connecting shaft (534) close to the supporting leaf (532) is fixedly connected to a sliding rod (535), the other end of the sliding rod (535) is slidably connected to the inner side of the supporting leaf (532), and a connecting spring (537) is sleeved on the sliding rod (535).

9. The distribution box with internal dehumidification function according to claim 8, characterized in that: The side of the circular shaft (531) is rotatably connected to the inner side of the top plate (44), the bottom of the circular shaft (531) is fixedly connected to the top of the stirring shaft (451), the number of the supporting leaves (532) is four, the four supporting leaves (532) are evenly arranged with the circular shaft (531) as the center, and the supporting leaves (532) are symmetrically arranged on the circular shaft (531) in pairs, one end of the connecting spring (537) is fixedly connected to the inner side of the supporting leaf (532), and the other end of the connecting spring (537) is fixedly connected to the side of the connecting shaft (534).

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