An environmentally friendly distribution box

Abstract

The present invention relates to the technical field of power distribution equipment, and specifically to an environmentally friendly distribution box. The present invention sets a cabinet on the ground, and a first switch door is provided on the cabinet. A shielding device is provided on the cabinet to shield rainwater and assist in heat dissipation of the cabinet. Two cleaning devices are respectively provided on the cabinet, symmetrically distributed along the axis of the cabinet, and are used to clean the shielding device. An insect-proof and moisture-proof device is provided on the cabinet to absorb moisture and prevent insects from entering the cabinet. Electrical equipment is provided in the shielding device. A controller is provided inside the cabinet and fixedly connected to the inner wall of the cabinet, and the controller is electrically connected to the shielding device and the electrical equipment. The technical effect of how to automatically use rainwater to clean the filter to avoid blockage when the equipment is working normally, thereby improving its own environmental protection and expelling insects around the equipment.

Description

Technical Field

[0001] The invention relates to the technical field of power distribution equipment, and in particular to an environmentally friendly power distribution box. Background Art

[0002] As the world pays more and more attention to environmental protection and sustainable development, the energy sector is transforming towards clean, low-carbon and high-efficiency. As the main form of energy in modern society, the environmental performance of electricity in its production, transmission and use has attracted much attention. In the design and operation of traditional power cabinets, they often focus on meeting the functional requirements of power equipment, but pay insufficient attention to environmental factors. Therefore, the development of environmentally friendly power cabinets has become an inevitable requirement for the power industry to adapt to the trend of energy transformation.

[0003] In the prior art, power cabinets used in rainy areas often face the problems of excessive moisture corroding electrical equipment, excessive flying insects clogging the filter screen, and nearby creatures taking shelter near the power cabinet when it rains, trying to open the cabinet door or destroy the cabinet itself. Therefore, in order to solve the above problems, we provide an environmentally friendly distribution box. Summary of the invention

[0004] The present invention aims to solve the technical problem of how, when the device is working normally, the device can automatically use rainwater to clean the filter to avoid clogging, improve its own environmental protection and drive away insects around the device, and provide an environmentally friendly distribution box.

[0005] The technical solution adopted by the present invention to solve the technical problem is: an environmentally friendly distribution box, including: a cabinet, a shielding device, two cleaning devices, an insect-proof and moisture-proof device, a controller, and electrical equipment.

[0006] The cabinet is arranged on the ground, and a first switch door is arranged on the cabinet. A shielding device is arranged on the cabinet to shield rainwater. Two cleaning devices are arranged on the cabinet respectively and symmetrically, and are used to clean the shielding device. An insect-proof and moisture-proof device is arranged on the cabinet to prevent insects and moisture. The electrical equipment is arranged in the shielding device. The controller is arranged inside the cabinet and fixedly connected to the inner wall of the cabinet, and the controller is electrically connected to the shielding device and the electrical equipment.

[0007] Furthermore, the shielding device includes: an inner cabinet, a hydraulic cylinder, two inclined plates, a cooling fan, two first vents, two second vents, four fixed plates, a ventilation pipe, and a water storage box.

[0008] The inner cabinet is arranged inside the cabinet body and is fixedly connected to the inner bottom surface of the cabinet body. A second switch door is arranged on the inner cabinet, and the electrical equipment is arranged on the inner wall of the inner cabinet.

[0009] The hydraulic cylinder passes through the top of the cabinet, the hydraulic cylinder is located above the inner cabinet, the shell of the hydraulic cylinder is fixedly connected to the top surface of the inner cabinet, and the hydraulic cylinder is electrically connected to the controller.

[0010] The water storage box is located above the hydraulic cylinder, and the bottom surface of the water storage box is fixedly connected to the telescopic shaft of the hydraulic cylinder.

[0011] The four fixing plates are respectively arranged vertically on the upper part of the cabinet and are respectively located around the water storage box. The bottom surfaces of the four fixing plates are respectively fixedly connected with the top surface of the cabinet.

[0012] The two inclined plates are respectively located above the four fixed plates and cooperate with each other. The bottom surfaces of the two inclined plates are rotatably connected to the top surfaces of the four fixed plates respectively, and the rotation axes are arranged horizontally and parallel to each other.

[0013] One end of the ventilation pipe passes through the top of the inner cabinet and is connected to the inside of the inner cabinet, located on the side of the hydraulic cylinder, and the other end passes through the top of the cabinet and extends to the top of the cabinet. A third stainless steel filter is also provided inside the ventilation pipe.

[0014] The heat dissipation fan is arranged inside the ventilation duct and below the third stainless steel filter screen. The heat dissipation fan is fixedly connected to the inner wall of the ventilation duct, and the heat dissipation fan is electrically connected to the controller.

[0015] The two first ventilation openings are respectively arranged on the sides of the cabinet and are communicated with the interior of the cabinet.

[0016] The two second vents are respectively arranged on the sides of the inner cabinet and are communicated with the inner cabinet. The two second vents respectively correspond to the two first vents, and first stainless steel filters are arranged inside the two second vents.

[0017] Furthermore, a liquid level detector is provided inside the water storage box, and the liquid level detector is fixedly connected to the inner wall of the water storage box and electrically connected to the controller.

[0018] Two of the inclined plates are located above the four fixed plates and cooperate with each other. When the two inclined plates are attached to each other, they can be combined into an inverted V shape, thereby preventing rainwater from directly entering the water storage box. When the two inclined plates are pushed upward by the water storage box, the two inclined plates will rotate due to the arrangement of the four fixed plates and move away from each other to open the gap, and stop blocking rainwater from entering the water storage box.

[0019] When the water in the water storage box evaporates and falls below the lowest water level set by the liquid level detector, the controller will control the hydraulic cylinder to start extending and the cooling fan to start.

[0020] The cooling fan starts to input the outside air into the inner cabinet through the two first vents, the two second vents, and the two first stainless steel filters, and finally leaves the inner cabinet through the ventilation duct, so as to dissipate the heat of the circuit breaker device in the inner cabinet.

[0021] The hydraulic cylinder starts to extend and drives the water storage box to rise. The rising of the water storage box drives the two connecting plates to rise. At the same time, it will gradually approach the bottom surface of the two V-shaped inclined plates and apply thrust. When the bottom surfaces of the two inclined plates are subjected to thrust, the two inclined plates rotate due to the setting of the four fixed plates, so that the two V-shaped inclined plates are opened until the hydraulic cylinder extends to the maximum length. When the weather is still rainy at this time, the water storage box will not be blocked by the two inclined plates, so that the water storage box can still receive rainwater from the outside. Or when the weather is sunny, the water storage box can wait for the arrival of rainy days and then receive rainwater from the outside.

[0022] When it rains outside, rainwater will enter the water storage box through the two open inclined plates. When the water inside the water storage box reaches the maximum water level set by the liquid level detector again, the controller will control the hydraulic cylinder to start retracting and the cooling fan to stop. After the cooling fan stops, the outside air will pass through the two second stainless steel filters, the two first vents, the two second vents, and the two first stainless steel filters to enter the inner cabinet. This is to avoid directly sucking a large amount of moisture generated by the outside into the inner cabinet, causing the inner cabinet to be damp and corroding electrical equipment. At the same time, the water inside the water storage box will continue to evaporate on sunny days, thereby reducing the ambient temperature around the cabinet.

[0023] The hydraulic cylinder starts to retract and drives the water storage box to descend. The descent of the water storage box drives the two connecting plates to descend and stops lifting the bottom surfaces of the two inclined plates at the same time. The two inclined plates stop receiving the upward thrust and rotate under the action of gravity at this time, so that the two opened inclined plates can cooperate to form a V shape again, thereby blocking more rainwater from entering the water storage box and stopping the water storage box from receiving rainwater from the outside.

[0024] Furthermore, the cleaning device includes: a connecting plate, a vertical plate, a rack, a movable opening, a half gear, a fixed rod, a rotating rod, and a filter frame.

[0025] The connecting plate is arranged obliquely and is perpendicular to the rotation axis of the inclined plate. One side surface of the connecting plate is fixedly connected to the outer side surface of the water storage box between the inclined plate and the cabinet.

[0026] The vertical plate is shaped like a tuning fork and is vertically arranged. The top of the vertical plate passes through the top of the cabinet and is fixedly connected to the bottom of the connecting plate. The vertical plate is located between the corresponding second vent and the first vent, and the side of the vertical plate is slidably connected to the top of the cabinet.

[0027] The movable opening is arranged on the side of the cabinet body and is above the first ventilation opening.

[0028] The fixing rod is perpendicular to the rotation axis of the inclined plate and is arranged in the cabinet on the side of the vertical plate close to the first vent. Both ends of the fixing rod are rotatably connected to the inner wall of the cabinet, and the rotation axis coincides with its own axis.

[0029] The half gear is sleeved on the fixing rod and fixedly connected with the side surface of the fixing rod.

[0030] The rack is vertically arranged between the vertical plate and the half gear, the rack is fixedly connected to the side surface of the vertical plate, and cooperates with the half gear.

[0031] The rotating rod is obliquely arranged inside the movable opening, and the lower end of the rotating rod passes through the movable opening and is fixedly connected with the half gear.

[0032] The filter frame is arranged on the outer side of the cabinet, the side surface of the filter frame is fixedly connected to the other end of the rotating rod, and a second stainless steel filter is arranged inside the filter frame.

[0033] The rack is fixedly connected to the side of the vertical plate and cooperates with the half gear. When the rack and the half gear are in contact with each other, the rack can mesh with the half gear.

[0034] Furthermore, the cleaning device also includes: a limiting plate, an air bag, an extrusion plate, and a plurality of nozzles.

[0035] The limit plate is horizontally arranged between the first vent and the vertical plate, above the rack, one side of the limit plate is in close contact with the side of the vertical plate, the sliding direction is vertically arranged, and the other side of the limit plate is fixedly connected to the inner wall of the cabinet.

[0036] The airbag is located between the limit plate and the rack, the top surface of the airbag is fixedly connected to the bottom surface of the limit plate, a first pipe is provided on the side of the airbag, one end of the first pipe passes through the side of the inner cabinet and is connected to the interior of the inner cabinet, and a first one-way valve is provided inside the first pipe.

[0037] The extrusion plate is arranged horizontally below the airbag and between the rack and the airbag, and one side of the extrusion plate is fixedly connected to the side of the vertical plate.

[0038] A plurality of nozzles are arranged between the vertical plate and the first vent, below the rack, fixedly connected to the side of the vertical plate, and a plurality of second pipes are arranged at the input ports of the plurality of nozzles, one end of the plurality of second pipes is connected to the interior of the airbag, and a second one-way valve is arranged inside the plurality of second pipes.

[0039] Furthermore, the plurality of nozzles are arranged in a staggered manner.

[0040] When the two connecting plates rise, the two connecting plates drive the two vertical plates to rise, and the two vertical plates drive the two racks, several nozzles, and two extrusion plates to rise; one of the connecting plates is located directly above the ventilation pipe, which can block the splashing rainwater and prevent it from entering the ventilation pipe; When the two racks rise, the two racks rise and drive the two half gears to rotate, the two half gears rotate and drive the two rotating rods to rotate, the two rotating rods rotate and drive the two filter frames to leave the movable opening, and then completely block the two first vents. At this time, the air passing through the outside will first pass through the second stainless steel filter in the two filter frames, and then pass through the two first vents, the two second vents, and the two first stainless steel filters into the inner cabinet, thereby blocking dust and flying insects.

[0041] When the two extrusion plates and the plurality of nozzles rise, the positions of the nozzles can be adjusted until the nozzles face the two first vents. The two extrusion plates can gradually contact the two air bags when they rise. When the two extrusion plates contact the two air bags and continue to rise, they will squeeze the two air bags, causing the two air bags to shrink, and then the gas inside them will be input into the plurality of nozzles through the two second pipes and the two second one-way valves. At this time, the gas in the plurality of nozzles will pass through the nozzles and the two first vents and spray onto the surfaces of the two second stainless steel filters, thereby completing the further cleaning of the surfaces of the second stainless steel filters.

[0042] When the two connecting plates descend, the two connecting plates drive the two vertical plates to descend, and the two vertical plates drive the two racks, several nozzles, and two extrusion plates to descend; the two racks drive the two half gears to rotate, and the rotation of the two half gears drives the two rotating rods to rotate, and the rotation of the two rotating rods drives the two filter frames to rotate, so that the two filter frames stop blocking the two first vents until the two rotating rods stop rotating. At this time, the rain from the outside will fall on the surface of the two second stainless steel filters, thereby cleaning the surface of the two second stainless steel filters. And the rainwater is used to directly clean the two second stainless steel filters, which improves the overall environmental protection of the equipment.

[0043] When the two squeezing plates and the plurality of nozzles are lowered, the positions of the nozzles can be adjusted until the plurality of nozzles can leave the two first vents; the two squeezing plates can gradually move away from each other when they are lowered, and stop squeezing the two air bags. When the two air bags stop being squeezed, the two air bags recover, and then the gas in the inner cabinet is drawn into the air bags through the two first pipes and the two first one-way valves.

[0044] Furthermore, the insect-proof and moisture-proof device comprises: two sliding plates, two rotating rods, two turbines, two stirring rods, and a lime box.

[0045] The lime box is arranged inside the inner cabinet, and the bottom surface of the lime box is fixedly connected with the inner bottom surface of the inner cabinet.

[0046] The two rotating rods are respectively arranged vertically between the cabinet body and the inner cabinet, located below the two vertical plates, and symmetrically distributed. The bottom ends of the two rotating rods are respectively rotatably connected to the inner bottom surface of the cabinet body, and the rotation axis coincides with the own axis. The upper side surfaces of the two rotating rods are respectively provided with threads, and the bottom side surfaces are respectively provided with worm gears.

[0047] The two sliding plates are respectively sleeved on the upper parts of the two rotating rods, and the two sliding plates are respectively threadedly connected to the upper parts of the two rotating rods. The side surfaces thereof are respectively slidably connected to the inner wall of the cabinet body and the outer side surface of the inner cabinet. The sliding direction is vertically arranged, and the top surfaces of the two sliding plates are respectively fixedly connected to the bifurcated bottom surfaces of the vertical plates.

[0048] The two stirring rods are arranged horizontally, respectively passing through the sides of the lime box and extending to the bottom sides of the rotating rod. The sides of the two stirring rods are rotatably connected to the sides of the lime box and the inner cabinet respectively, and the rotation axis coincides with the own axis. The sides of the two stirring rods are respectively provided with a number of stirring blades, and the number of stirring blades are in the lime box.

[0049] The two turbines are respectively sleeved on the two stirring rods and are respectively located between the cabinet body and the inner cabinet. The two turbines are respectively fixedly connected to the sides of the two stirring rods and mesh with the worms of the two rotating rods.

[0050] Furthermore, the insect and moisture proof device also includes: a plurality of toggle plates and two wind chimes.

[0051] A plurality of toggle plates are respectively arranged on the sides of the two rotating rods and are respectively located between the cabinet body and the inner cabinet. The plurality of toggle plates are respectively connected to the sides of the two rotating rods.

[0052] The wind chimes are respectively arranged on the sides of the two rotating rods, and are respectively fixedly connected to the outer side surfaces of the inner cabinet, and are on the same horizontal line with the plurality of toggle plates.

[0053] When the two sliding plates rise, the two sliding plates drive the two rotating rods to rotate, and the rotation of the two rotating rods drives the plurality of toggle plates and the two turbines to rotate. The rotation of the plurality of toggle plates can continuously contact the two wind chimes, so that the two wind chimes make sounds, thereby scaring the birds and animals that may be hiding near the cabinet.

[0054] When the two turbines rotate, the two turbines drive the two stirring rods to rotate, and the two stirring rods can stir the lime inside the lime box, thereby breaking up the lime that has absorbed a lot of moisture and agglomerated on the upper layer, and turning the still dry lime on the lower layer to the upper layer. In this way, the efficiency of the lime inside the lime box absorbing moisture in the inner cabinet is improved, the frequency of replacing lime is reduced, and the overall environmental protection of the equipment is improved.

[0055] When the two sliding plates descend, the two sliding plates drive the two rotating rods to rotate, and the rotation of the two rotating rods drives the plurality of toggle plates and the two turbines to rotate. The plurality of toggle plates rotate and continuously contact the two wind chimes, making the two wind chimes make sounds, thereby scaring the surrounding birds and animals that may be hiding near the cabinet to avoid rain.

[0056] When the two turbines rotate, the two turbines drive the two stirring rods to rotate. The rotation of the two stirring rods can stir the lime inside the lime box, thereby breaking up the lime on the upper layer that has absorbed a large amount of water vapor and agglomerated, and turning the still dry lime on the lower layer to the upper layer.

[0057] Furthermore, an expansion cotton block is arranged inside the movable opening, and the expansion cotton block is sleeved on the rotating rod.

[0058] By arranging the expandable cotton block, when the filter frame blocks the first vent, the expandable cotton block can block the movable opening to prevent flying insects from entering the cabinet through the movable opening.

[0059] Furthermore, a tool box is also arranged inside the cabinet.

[0060] Providing a tool box can facilitate users to repair electrical equipment inside the cabinet.

[0061] Beneficial effects of the present invention: 1. The present invention is provided with a cabinet, a shielding device, two cleaning devices, an anti-insect and moisture-proof device, a controller, and electrical equipment. When the shielding device is closed, the shielding device can dissipate heat from the electrical equipment inside the cabinet through rainwater from the outside. The two cleaning devices can clean the shielding device. The anti-insect and moisture-proof device can absorb moisture inside the cabinet and drive away surrounding insects. In this way, the technical effect of how the device can automatically use rainwater to clean the filter to avoid clogging when the device is working normally is achieved, thereby improving its own environmental protection and driving away insects around the device.

[0062] 2. By setting a limit plate, an air bag, an extrusion plate, and a plurality of nozzles, the extruded air bag can deliver gas to the plurality of nozzles, and then the plurality of nozzles can spray the gas through the air nozzle and the two first vents to the surface of the two second stainless steel filter screens, so as to further clean the surface of the second stainless steel filter screens, and use rainwater to directly clean the two second stainless steel filter screens, thereby improving the overall environmental protection of the equipment.

[0063] 3. By setting two sliding plates, two rotating rods, two turbines, two stirring rods and a lime box, when the two turbines rotate, the two turbines drive the two stirring rods to rotate, and the two stirring rods can stir the lime in the lime box, thereby breaking up the lime that has absorbed a lot of moisture and agglomerated on the upper layer, and turning the still dry lime on the lower layer to the upper layer. In this way, the efficiency of the lime in the lime box to absorb moisture in the inner cabinet is improved, the frequency of replacing lime is reduced, and the overall environmental protection of the equipment is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0064] Figure 1 is a schematic diagram of the present invention; Figure 2 It is a schematic diagram of region A of the present invention; Figure 3 It is a schematic diagram of region B of the present invention.

[0065] Explanation of the accompanying drawings: 1. cabinet; 2. electrical equipment; 30. inner cabinet; 31. hydraulic cylinder; 32. tilting plate; 33. cooling fan; 34. first vent; 35. second vent; 36. fixed plate; 37. ventilation pipe; 38. water storage box; 40. connecting plate; 41. vertical plate; 42. rack; 43. movable opening; 44. half gear; 45. fixed rod; 46. rotating rod; 47. filter frame; 48. limit plate; 49. airbag; 50. extrusion plate; 51. nozzle; 60. sliding plate; 61. rotating rod; 62. turbine; 63. stirring rod; 64. lime box; 65. toggle plate; 66. wind chime. DETAILED DESCRIPTION

[0066] The concept and technical effects of the present invention will be clearly and completely described below in conjunction with embodiments to fully understand the purpose, features and effects of the present invention.

[0067] See also Figure 1-3 : An environmentally friendly distribution box, comprising: a cabinet 1, a shielding device, two cleaning devices, an insect and moisture-proof device, a controller, and electrical equipment 2.

[0068] The cabinet 1 is arranged on the ground, and a first switch door is arranged on the cabinet 1. A shielding device is arranged on the cabinet 1, and is used to shield rainwater. Two cleaning devices are respectively arranged on the cabinet 1, and are symmetrically distributed, and are used to clean the shielding device. An insect-proof and moisture-proof device is arranged on the cabinet 1, and is used to prevent insects and moisture. The electrical device 2 is arranged in the shielding device. The controller is arranged inside the cabinet 1, and is fixedly connected to the inner wall of the cabinet 1, and the controller is electrically connected to the shielding device and the electrical device 2.

[0069] The shielding device includes: an inner cabinet 30 , a hydraulic cylinder 31 , two inclined plates 32 , a cooling fan 33 , two first vents 34 , two second vents 35 , four fixed plates 36 , a ventilation pipe 37 , and a water storage box 38 .

[0070] The inner cabinet 30 is arranged inside the cabinet body 1 and fixedly connected to the inner bottom surface of the cabinet body 1 . A second switch door is arranged on the inner cabinet 30 , and the electrical equipment 2 is arranged on the inner wall of the inner cabinet 30 .

[0071] The hydraulic cylinder 31 passes through the top of the cabinet 1 , and is located above the inner cabinet 30 . The housing of the hydraulic cylinder 31 is fixedly connected to the top surface of the inner cabinet 30 , and the hydraulic cylinder 31 is electrically connected to the controller.

[0072] The water storage box 38 is located above the hydraulic cylinder 31 , and the bottom surface of the water storage box 38 is fixedly connected to the telescopic shaft of the hydraulic cylinder 31 .

[0073] The four fixing plates 36 are respectively vertically arranged above the cabinet 1 and are respectively located around the water storage box 38 . The bottom surfaces of the four fixing plates 36 are respectively fixedly connected to the top surface of the cabinet 1 .

[0074] The two inclined plates 32 are respectively located above the four fixed plates 36 and cooperate with each other. The bottom surfaces of the two inclined plates 32 are rotatably connected to the top surfaces of the four fixed plates 36 respectively, and the rotation axes are arranged horizontally and parallel to each other.

[0075] One end of the ventilation pipe 37 passes through the top of the inner cabinet 30 and is connected to the inside of the inner cabinet 30, and is located on the side of the hydraulic cylinder 31. The other end passes through the top of the cabinet body 1 and extends to the top of the cabinet body 1. A third stainless steel filter is also arranged inside the ventilation pipe 37.

[0076] The cooling fan 33 is arranged inside the ventilation pipe 37 and below the third stainless steel filter. The cooling fan 33 is fixedly connected to the inner wall of the ventilation pipe 37 and is electrically connected to the controller.

[0077] The two first ventilation openings 34 are respectively disposed on the sides of the cabinet 1 and communicate with the interior of the cabinet 1 .

[0078] The two second vents 35 are respectively disposed on the sides of the inner cabinet 30 and communicated with the inner cabinet 30 . The two second vents 35 correspond to the two first vents 34 , respectively. First stainless steel filters are disposed inside the two second vents 35 .

[0079] A liquid level detector is provided inside the water storage box 38 , and the liquid level detector is fixedly connected to the inner wall of the water storage box 38 , and is electrically connected to the controller.

[0080] Two of the inclined plates 32 are respectively located above the four fixed plates 36 and cooperate with each other. When the two inclined plates 32 are attached to each other, they can be combined into an inverted V shape, thereby preventing rainwater from directly entering the water storage box 38. When the two inclined plates 32 are pushed upward by the water storage box 38, the two inclined plates 32 will rotate due to the arrangement of the four fixed plates 36 and move away from each other to open the gap, and stop preventing rainwater from entering the water storage box 38.

[0081] When the water in the water storage box evaporates and falls below the lowest water level set by the liquid level detector, the controller controls the hydraulic cylinder 31 to start extending and the cooling fan 33 to start.

[0082] The cooling fan 33 is started to input the outside air into the inner cabinet 30 through the two first vents 34, the two second vents 35, and the two first stainless steel filters, and finally leaves the inner cabinet 30 through the ventilation pipe 37, so as to dissipate the heat of the circuit breaker device in the inner cabinet 30.

[0083] The hydraulic cylinder 31 starts to extend and drives the water storage box 38 to rise. The water storage box 38 rises and drives the two connecting plates 40 to rise. At the same time, it gradually approaches the bottom surface of the two V-shaped inclined plates 32 and applies thrust. When the bottom surface of the two inclined plates 32 is subjected to thrust, the two inclined plates 32 rotate due to the arrangement of the four fixed plates 36, so that the two V-shaped inclined plates 32 are opened until the hydraulic cylinder 31 extends to the maximum length. When the weather is still rainy at this time, the water storage box 38 will not be blocked by the two inclined plates 32, so that the water storage box 38 can still receive rainwater from the outside. Or when the weather is sunny, the water storage box 38 can wait for the arrival of rainy days and then receive rainwater from the outside.

[0084] When it rains outside, rainwater will enter the water storage box 38 through the two opened inclined plates 32. When the water inside the water storage box 38 reaches the maximum water level set by the liquid level detector again, the controller will control the hydraulic cylinder 31 to start retracting and the cooling fan 33 to stop. After the cooling fan 33 stops, the outside air will be input into the inner cabinet 30 through the two second stainless steel filters, the two first vents 34, the two second vents 35, and the two first stainless steel filters. In this way, a large amount of moisture generated by the outside is avoided from being directly sucked into the inner cabinet 30, causing the inner cabinet 30 to be wet and corroding the electrical equipment 2. At the same time, the water inside the water storage box 38 will evaporate continuously on sunny days, thereby reducing the ambient temperature around the cabinet 1.

[0085] The hydraulic cylinder 31 starts to retract and drives the water storage box 38 to descend. The descent of the water storage box 38 drives the two connecting plates 40 to descend, and at the same time stops lifting the bottom surfaces of the two inclined plates 32. The two inclined plates 32 stop receiving the upward thrust. The two inclined plates 32 rotate under the action of gravity at this time, so that the two opened inclined plates 32 can cooperate to form a V-shape again, thereby preventing more rainwater from entering the water storage box 38, so that the water storage box 38 stops receiving rainwater from the outside.

[0086] The cleaning device includes: a connecting plate 40 , a vertical plate 41 , a rack 42 , a movable opening 43 , a half gear 44 , a fixing rod 45 , a rotating rod 46 , and a filter frame 47 .

[0087] The connecting plate 40 is tilted and perpendicular to the rotation axis of the tilting plate 32 . One side of the connecting plate 40 is fixedly connected to the outer side of the water storage box 38 between the tilting plate 32 and the cabinet 1 .

[0088] The vertical plate 41 is shaped like a tuning fork and is vertically arranged. The top of the vertical plate 41 passes through the top of the cabinet 1 and is fixedly connected to the bottom surface of the connecting plate 40. The vertical plate 41 is located between the corresponding second vent 35 and the first vent 34. The side of the vertical plate 41 is slidably connected to the top of the cabinet 1.

[0089] The movable opening 43 is disposed on the side of the cabinet 1 and above the first ventilation opening 34 .

[0090] The fixing rod 45 is perpendicular to the rotation axis of the inclined plate 32 and is arranged in the cabinet 1 on the side of the vertical plate 41 close to the first vent 34. Both ends of the fixing rod 45 are rotatably connected to the inner wall of the cabinet 1, and the rotation axis coincides with its own axis.

[0091] The half gear 44 is sleeved on the fixing rod 45 and fixedly connected to the side surface of the fixing rod 45 .

[0092] The rack 42 is vertically arranged between the vertical plate 41 and the half gear 44 . The rack 42 is fixedly connected to the side surface of the vertical plate 41 and cooperates with the half gear 44 .

[0093] The rotating rod 46 is obliquely arranged inside the movable opening 43 , and the lower end of the rotating rod 46 passes through the movable opening 43 and is fixedly connected to the half gear 44 .

[0094] The filter frame 47 is arranged on the outer side of the cabinet 1 , and the side surface of the filter frame 47 is fixedly connected to the other end of the rotating rod 46 . A second stainless steel filter is arranged inside the filter frame 47 .

[0095] The rack 42 is fixedly connected to the side of the vertical plate 41 and cooperates with the half gear 44 . When the rack 42 and the half gear 44 contact each other, the rack 42 can mesh with the half gear 44 .

[0096] The cleaning device further includes: a limiting plate 48 , an air bag 49 , an extrusion plate 50 , and a plurality of nozzles 51 .

[0097] The limit plate 48 is horizontally arranged between the first vent 34 and the vertical plate 41, and is located above the rack 42. One side of the limit plate 48 is in close contact with the side of the vertical plate 41, and the sliding direction is vertically arranged. The other side of the limit plate 48 is fixedly connected to the inner wall of the cabinet 1.

[0098] The airbag 49 is located between the limit plate 48 and the rack 42, the top surface of the airbag 49 is fixedly connected to the bottom surface of the limit plate 48, a first pipe is provided on the side of the airbag 49, and one end of the first pipe passes through the side of the inner cabinet 30 and is connected to the interior of the inner cabinet 30, and a first one-way valve is provided inside the first pipe.

[0099] The extrusion plate 50 is transversely disposed below the airbag 49 and between the rack 42 and the airbag 49 . One side of the extrusion plate 50 is fixedly connected to the side of the vertical plate 41 .

[0100] A plurality of nozzles 51 are disposed between the vertical plate 41 and the first vent 34, below the rack 42, and are fixedly connected to the side of the vertical plate 41, and a plurality of second pipes are disposed at the input ports of the plurality of nozzles 51, one end of the plurality of second pipes is connected to the interior of the airbag 49, and a second one-way valve is disposed inside the plurality of second pipes.

[0101] The plurality of nozzles 51 are arranged in a staggered manner.

[0102] When the two connecting plates 40 rise, the two connecting plates 40 drive the two vertical plates 41 to rise, and the two vertical plates 41 drive the two racks 42, the plurality of nozzles 51, and the two extrusion plates 50 to rise; one of the connecting plates 40 is located directly above the ventilation pipe 37, and can block the splashing rainwater and prevent it from entering the ventilation pipe 37; When the two racks 42 rise, the two racks 42 rise and drive the two half gears 44 to rotate, and the rotation of the two half gears 44 drives the two rotating rods 46 to rotate, and the rotation of the two rotating rods 46 drives the two filter frames 47 to leave the movable opening 43, and then completely block the two first vents 34. At this time, the air passing through the outside will first pass through the second stainless steel filter in the two filter frames 47, and then pass through the two first vents 34, the two second vents 35, and the two first stainless steel filter into the inner cabinet 30, thereby blocking dust and flying insects.

[0103] When the two extrusion plates 50 and the plurality of nozzles 51 rise, the positions of the nozzles of the nozzles 51 can be adjusted until the nozzles 51 can face the two first vents 34; the two extrusion plates 50 rise and can gradually contact the two air bags 49. When the two extrusion plates 50 contact the two air bags 49 and the two extrusion plates 50 continue to rise, the two air bags 49 will be squeezed, causing the two air bags 49 to shrink, and then the gas inside them will be input into the plurality of nozzles 51 through the two second pipes and the two second one-way valves. At this time, the gas in the plurality of nozzles 51 will pass through its nozzle and the two first vents 34 and spray onto the surface of the two second stainless steel filter screens, thereby completing the further cleaning of the surface of the second stainless steel filter screens.

[0104] When the two connecting plates 40 descend, the two connecting plates 40 descend and drive the two vertical plates 41 to descend, and the two vertical plates 41 descend and drive the two racks 42, a number of nozzles 51, and the two extrusion plates 50 to descend; the two racks 42 descend and drive the two half gears 44 to rotate, and the rotation of the two half gears 44 drives the two rotating rods 46 to rotate, and the rotation of the two rotating rods 46 drives the two filter frames 47 to rotate, so that the two filter frames 47 stop blocking the two first vents 34 until the two rotating rods 46 stop rotating. At this time, the rainwater from the outside will fall on the surface of the two second stainless steel filter screens, thereby cleaning the surface of the two second stainless steel filter screens. And the rainwater is used to directly clean the two second stainless steel filter screens, which improves the overall environmental protection of the equipment.

[0105] When the two squeezing plates 50 and the plurality of nozzles 51 are lowered, the positions of the nozzles of the plurality of nozzles 51 can be adjusted until the plurality of nozzles 51 can leave the two first vents 34; the two squeezing plates 50 can gradually move away from each other when they are lowered, and stop squeezing the two air bags 49. When the two air bags 49 stop being squeezed, the two air bags 49 are restored, and then the gas in the inner cabinet 30 is sucked into the air bags 49 through the two first pipes and the two first one-way valves.

[0106] The insect-proof and moisture-proof device comprises: two sliding plates 60 , two rotating rods 61 , two turbines 62 , two stirring rods 63 , and a lime box 64 .

[0107] The lime box 64 is disposed inside the inner cabinet 30 , and the bottom surface of the lime box 64 is fixedly connected to the inner bottom surface of the inner cabinet 30 .

[0108] The two rotating rods 61 are respectively vertically arranged between the cabinet body 1 and the inner cabinet 30, located below the two vertical plates 41, and symmetrically distributed. The bottom ends of the two rotating rods 61 are respectively rotatably connected to the inner bottom surface of the cabinet body 1, and the rotation axis coincides with its own axis. The upper side surfaces of the two rotating rods 61 are respectively provided with threads, and the bottom side surfaces are respectively provided with worm gears.

[0109] The two sliding plates 60 are respectively sleeved on the upper parts of the two rotating rods 61, and the two sliding plates 60 are respectively threadedly connected to the upper parts of the two rotating rods 61. The side surfaces thereof are respectively slidably connected to the inner wall of the cabinet body 1 and the outer side surface of the inner cabinet 30. The sliding direction is vertically arranged, and the top surfaces of the two sliding plates 60 are respectively fixedly connected to the bifurcated bottom surfaces of the vertical plates 41.

[0110] The two stirring rods 63 are arranged horizontally, respectively, penetrate the side of the lime box 64, and extend to the bottom side of the rotating rod 61. The sides of the two stirring rods 63 are rotatably connected to the lime box 64 and the side of the inner cabinet 30, respectively, and the rotation axis coincides with the own axis. The sides of the two stirring rods 63 are respectively provided with a plurality of stirring blades, and the plurality of stirring blades are in the lime box 64.

[0111] The two turbines 62 are respectively sleeved on the two stirring rods 63 and are respectively located between the cabinet body 1 and the inner cabinet 30 . The two turbines 62 are respectively fixedly connected to the sides of the two stirring rods 63 and mesh with the worms of the two rotating rods 61 .

[0112] The insect and moisture proof device further comprises: a plurality of toggle pieces 65 and two wind chimes 66 .

[0113] A plurality of paddles 65 are respectively disposed on the sides of the two rotating rods 61 and are respectively located between the cabinet body 1 and the inner cabinet 30 . The plurality of paddles 65 are respectively connected to the sides of the two rotating rods 61 .

[0114] The wind chimes 66 are respectively disposed on the sides of the two rotating rods 61 , and are respectively fixedly connected to the outer side surfaces of the inner cabinet 30 , and are on the same horizontal line as the plurality of paddle pieces 65 .

[0115] When the two sliding plates 60 rise, the two sliding plates 60 drive the two rotating rods 61 to rotate, and the rotation of the two rotating rods 61 drives the plurality of toggle plates 65 and the two turbines 62 to rotate. The rotation of the plurality of toggle plates 65 can continuously contact the two wind chimes 66, so that the two wind chimes 66 make sounds, thereby scaring the birds and animals that may be hiding near the cabinet 1.

[0116] When the two turbines 62 rotate, the two turbines 62 rotate and drive the two stirring rods 63 to rotate. The two stirring rods 63 rotate to stir the lime in the lime box 64, thereby breaking up the lime that has absorbed a lot of moisture and agglomerated on the upper layer, and turning the still dry lime on the lower layer to the upper layer. In this way, the efficiency of the lime in the lime box 64 absorbing moisture in the inner cabinet 30 is improved, the frequency of replacing lime is reduced, and the overall environmental protection of the equipment is improved.

[0117] When the two sliding plates 60 descend, the two sliding plates 60 drive the two rotating rods 61 to rotate, and the rotation of the two rotating rods 61 drives the plurality of toggle plates 65 and the two turbines 62 to rotate. The plurality of toggle plates 65 rotate and continuously contact the two wind chimes 66, so that the two wind chimes 66 make sounds, thereby scaring the birds and animals that may be hiding near the cabinet 1 to avoid the rain.

[0118] When the two turbines 62 rotate, the two turbines 62 drive the two stirring rods 63 to rotate. The rotation of the two stirring rods 63 can stir the lime in the lime box 64, thereby breaking up the lime that has absorbed a lot of water vapor and agglomerated on the upper layer, and turning the still dry lime on the lower layer to the upper layer.

[0119] An expansion cotton block is also arranged inside the movable opening 43 , and the expansion cotton block is sleeved on the rotating rod 46 .

[0120] By providing the expandable cotton block, when the filter frame 47 blocks the first ventilation opening 34 , the expandable cotton block can block the movable opening 43 to prevent flying insects from entering the cabinet 1 through the movable opening 43 .

[0121] A tool box is also arranged inside the cabinet 1 .

[0122] Providing a tool box can facilitate users to repair the electrical equipment 2 inside the cabinet 1 .

[0123] Working process: When the water in the water storage box evaporates and falls below the lowest water level set by the liquid level detector, the controller controls the hydraulic cylinder 31 to start extending and the cooling fan 33 to start.

[0124] The cooling fan 33 is started to input the outside air into the inner cabinet 30 through the two first vents 34, the two second vents 35, and the two first stainless steel filters, and finally leaves the inner cabinet 30 through the ventilation pipe 37, so as to dissipate the heat of the circuit breaker device in the inner cabinet 30.

[0125] The hydraulic cylinder 31 starts to extend and drives the water storage box 38 to rise. The water storage box 38 rises and drives the two connecting plates 40 to rise. At the same time, it gradually approaches the bottom surface of the two V-shaped inclined plates 32 and applies thrust. When the bottom surface of the two inclined plates 32 is subjected to thrust, the two inclined plates 32 rotate due to the arrangement of the four fixed plates 36, so that the two V-shaped inclined plates 32 are opened until the hydraulic cylinder 31 extends to the maximum length. When the weather is still rainy at this time, the water storage box 38 will not be blocked by the two inclined plates 32, so that the water storage box 38 can still receive rainwater from the outside. Or when the weather is sunny, the water storage box 38 can wait for the arrival of rainy days and then receive rainwater from the outside.

[0126] When the two connecting plates 40 rise, the two connecting plates 40 drive the two vertical plates 41 to rise, and the two vertical plates 41 drive the two racks 42, the two sliding plates 60, the plurality of nozzles 51, and the two squeezing plates 50 to rise; one of the connecting plates 40 is located directly above the ventilation pipe 37, and can block the splashing rainwater and prevent it from entering the ventilation pipe 37; When the two racks 42 rise, the two racks 42 rise and drive the two half gears 44 to rotate, and the rotation of the two half gears drives the two rotating rods 46 to rotate, and the rotation of the two rotating rods 46 drives the two filter frames 47 to leave the movable opening 43, and then completely block the two first vents 34. At this time, the air passing through the outside will first pass through the second stainless steel filter in the two filter frames 47, and then pass through the two first vents 34, the two second vents 35, and the two first stainless steel filters into the inner cabinet 30, thereby blocking dust and flying insects.

[0127] When the two sliding plates 60 rise, the two sliding plates 60 drive the two rotating rods 61 to rotate, and the rotation of the two rotating rods 61 drives the plurality of toggle plates 65 and the two turbines 62 to rotate. The rotation of the plurality of toggle plates 65 can continuously contact the two wind chimes 66, so that the two wind chimes 66 make sounds, thereby scaring the birds and animals that may be hiding near the cabinet 1.

[0128] When the two turbines 62 rotate, the two turbines 62 drive the two stirring rods 63 to rotate, and the two stirring rods 63 can stir the lime in the lime box 64, thereby breaking up the lime that has absorbed a lot of moisture and agglomerated on the upper layer, and turning the still dry lime on the lower layer to the upper layer, so as to improve the efficiency of the lime in the lime box 64 in absorbing moisture in the inner cabinet 30.

[0129] When the two extrusion plates 50 and the plurality of nozzles 51 rise, the positions of the nozzles of the nozzles 51 can be adjusted until the nozzles 51 can face the two first vents 34; the two extrusion plates 50 rise and can gradually contact the two air bags 49. When the two extrusion plates 50 contact the two air bags 49 and the two extrusion plates 50 continue to rise, the two air bags 49 will be squeezed, causing the two air bags 49 to shrink, and then the gas inside them will be input into the plurality of nozzles 51 through the two second pipes and the two second one-way valves. At this time, the gas in the plurality of nozzles 51 will pass through its nozzle and the two first vents 34 and spray onto the surface of the two second stainless steel filter screens, thereby completing the further cleaning of the surface of the second stainless steel filter screens.

[0130] When it rains outside, rainwater will enter the water storage box 38 through the two opened inclined plates 32. When the water inside the water storage box 38 reaches the maximum water level set by the liquid level detector again, the controller will control the hydraulic cylinder 31 to start retracting and the cooling fan 33 to stop. After the cooling fan 33 stops, the outside air will be input into the inner cabinet 30 through the two second stainless steel filters, the two first vents 34, the two second vents 35, and the two first stainless steel filters. In this way, a large amount of moisture generated by the outside is avoided from being directly sucked into the inner cabinet 30, causing the inner cabinet 30 to be wet and corroding the electrical equipment 2. At the same time, the water inside the water storage box 38 will evaporate continuously on sunny days, thereby reducing the ambient temperature around the cabinet 1.

[0131] The hydraulic cylinder 31 starts to retract and drives the water storage box 38 to descend. The descent of the water storage box 38 drives the two connecting plates 40 to descend, and at the same time stops lifting the bottom surfaces of the two inclined plates 32. The two inclined plates 32 stop receiving the upward thrust. The two inclined plates 32 rotate under the action of gravity at this time, so that the two opened inclined plates 32 can cooperate to form a V-shape again, thereby preventing more rainwater from entering the water storage box 38, so that the water storage box 38 stops receiving rainwater from the outside.

[0132] When the two connecting plates 40 are lowered, the two connecting plates 40 lower and drive the two vertical plates 41 to lower, and the two vertical plates 41 lower and drive the two racks 42, the two sliding plates 60, the nozzles 51, and the two extrusion plates 50 to lower; the two racks 42 lower and drive the two half gears 44 to rotate, and the rotation of the two half gears drives the two rotating rods 46 to rotate, and the rotation of the two rotating rods 46 drives the two filter frames 47 to rotate, so that the two filter frames 47 stop covering the two first vents 34 until the two rotating rods 46 stop rotating. At this time, rainwater from the outside will fall on the surface of the two second stainless steel filter screens, thereby cleaning the surface of the two second stainless steel filter screens.

[0133] When the two sliding plates 60 descend, the two sliding plates 60 drive the two rotating rods 61 to rotate, and the rotation of the two rotating rods 61 drives the plurality of toggle plates 65 and the two turbines 62 to rotate. The plurality of toggle plates 65 rotate and continuously contact the two wind chimes 66, so that the two wind chimes 66 make sounds, thereby scaring the birds and animals that may be hiding near the cabinet 1 to avoid the rain.

[0134] When the two turbines 62 rotate, the two turbines 62 drive the two stirring rods 63 to rotate. The rotation of the two stirring rods 63 can stir the lime in the lime box 64, thereby breaking up the lime that has absorbed a lot of water vapor and agglomerated on the upper layer, and turning the still dry lime on the lower layer to the upper layer.

[0135] When the two squeezing plates 50 and the plurality of nozzles 51 are lowered, the positions of the nozzles of the plurality of nozzles 51 can be adjusted until the plurality of nozzles 51 can leave the two first vents 34; the two squeezing plates 50 can gradually move away from each other when they are lowered, and stop squeezing the two air bags 49. When the two air bags 49 stop being squeezed, the two air bags 49 are restored, and then the gas in the inner cabinet 30 is sucked into the air bags 49 through the two first pipes and the two first one-way valves.

[0136] The above embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, other embodiments obtained by those skilled in the art without creative work shall all fall within the scope of protection of the present invention.

Claims

1. An environmentally friendly distribution box, characterized in that: include: A cabinet (1), a shielding device, two cleaning devices, an insect and moisture proof device, a controller, and electrical equipment (2); The cabinet (1) is arranged on the ground, and a first switch door is arranged on the cabinet (1); the shielding device is arranged on the cabinet (1) and is used to shield rainwater; the two cleaning devices are respectively arranged on the cabinet (1) and are symmetrically distributed, and are used to clean the shielding device; The insect and moisture proof device is arranged on the cabinet (1) for preventing insects and moisture; the electrical equipment (2) is arranged in the shielding device; the controller is arranged inside the cabinet (1) and is fixedly connected to the inner wall of the cabinet (1); the controller is electrically connected to the shielding device and the electrical equipment (2).

2. An environmentally friendly distribution box according to claim 1, characterized in that: The shielding device comprises: an inner cabinet (30), a hydraulic cylinder (31), two inclined plates (32), a cooling fan (33), two first vents (34), two second vents (35), four fixed plates (36), a ventilation pipe (37), and a water storage box (38); The inner cabinet (30) is arranged inside the cabinet body (1) and is fixedly connected to the inner bottom surface of the cabinet body (1); a second switch door is arranged on the inner cabinet (30); and the electrical equipment (2) is arranged on the inner wall of the inner cabinet (30); The hydraulic cylinder (31) passes through the top of the cabinet (1), the hydraulic cylinder (31) is located above the inner cabinet (30), the shell of the hydraulic cylinder (31) is fixedly connected to the top surface of the inner cabinet (30), and the hydraulic cylinder (31) is electrically connected to the controller; The water storage box (38) is located above the hydraulic cylinder (31), and the bottom surface of the water storage box (38) is fixedly connected to the telescopic shaft of the hydraulic cylinder (31); The four fixing plates (36) are respectively arranged vertically above the cabinet (1) and are respectively located around the water storage box (38); the bottom surfaces of the four fixing plates (36) are respectively fixedly connected to the top surface of the cabinet (1); The two inclined plates (32) are respectively located above the four fixed plates (36) and cooperate with each other. The bottom surfaces of the two inclined plates (32) are respectively rotatably connected to the top surfaces of the four fixed plates (36), and the rotation axes are arranged horizontally and are parallel to each other. One end of the ventilation pipe (37) passes through the top of the inner cabinet (30) and is connected to the inside of the inner cabinet (30) and is located on the side of the hydraulic cylinder (31); the other end passes through the top of the cabinet (1) and extends to the top of the cabinet (1); a third stainless steel filter is also provided inside the ventilation pipe (37); The heat dissipation fan (33) is arranged inside the ventilation pipe (37) and below the third stainless steel filter screen. The heat dissipation fan (33) is fixedly connected to the inner wall of the ventilation pipe (37). The heat dissipation fan (33) is electrically connected to the controller. The two first ventilation openings (34) are respectively arranged on the side of the cabinet (1) and are in communication with the interior of the cabinet (1); The two second ventilation holes (35) are respectively arranged on the side of the inner cabinet (30) and are connected to the inner cabinet (30); the two second ventilation holes (35) respectively correspond to the two first ventilation holes (34); and the first stainless steel filter is arranged inside the two second ventilation holes (35).

3. An environmentally friendly distribution box according to claim 2, characterized in that: A liquid level detector is arranged inside the water storage box (38), and the liquid level detector is fixedly connected to the inner wall of the water storage box (38) and is electrically connected to the controller.

4. The environmentally friendly distribution box according to claim 2, characterized in that: The cleaning device comprises: a connecting plate (40), a vertical plate (41), a rack (42), a movable opening (43), a half gear (44), a fixing rod (45), a rotating rod (46), and a filter frame (47); The connecting plate (40) is arranged obliquely and is perpendicular to the rotation axis of the inclined plate (32); between the inclined plate (32) and the cabinet (1), one side of the connecting plate (40) is fixedly connected to the outer side of the water storage box (38); The vertical plate (41) is in the shape of a tuning fork, and is arranged vertically. The top of the vertical plate (41) passes through the top of the cabinet (1) and is fixedly connected to the bottom surface of the connecting plate (40). The vertical plate (41) is located between the corresponding second vent (35) and the first vent (34), and the side of the vertical plate (41) is slidably connected to the top of the cabinet (1). The movable opening (43) is arranged on the side of the cabinet (1) and is located above the first ventilation opening (34); The fixing rod (45) is perpendicular to the rotation axis of the inclined plate (32), and is arranged in the cabinet (1), on a side of the vertical plate (41) close to the first vent (34), and both ends of the fixing rod (45) are rotatably connected to the inner wall of the cabinet (1), and the rotation axis coincides with the own axis; The half gear (44) is sleeved on the fixing rod (45) and fixedly connected to the side surface of the fixing rod (45); The rack (42) is vertically arranged between the vertical plate (41) and the half gear (44); the rack (42) is fixedly connected to the side of the vertical plate (41) and cooperates with the half gear (44); The rotating rod (46) is obliquely arranged inside the movable opening (43), and its lower end passes through the movable opening (43) and is fixedly connected to the half gear (44); The filter frame (47) is arranged on the outer side of the cabinet (1), the side surface of the filter frame (47) is fixedly connected to the other end of the rotating rod (46), and a second stainless steel filter is arranged inside the filter frame (47).

5. The environmentally friendly distribution box according to claim 4, characterized in that: The cleaning device further comprises: a limiting plate (48), an air bag (49), an extrusion plate (50), and a plurality of nozzles (51); The limiting plate (48) is arranged transversely between the first vent (34) and the vertical plate (41), and is located above the rack (42); one side of the limiting plate (48) is in close contact with the side of the vertical plate (41), and the sliding direction is arranged vertically; the other side of the limiting plate (48) is fixedly connected to the inner wall of the cabinet (1); The airbag (49) is located between the limiting plate (48) and the rack (42), the top surface of the airbag (49) is fixedly connected to the bottom surface of the limiting plate (48), a first pipe is provided on the side of the airbag (49), one end of the first pipe passes through the side of the inner cabinet (30) and is connected to the inside of the inner cabinet (30), and a first one-way valve is provided inside the first pipe; The extrusion plate (50) is disposed transversely below the airbag (49) and between the rack (42) and the airbag (49), and one side of the extrusion plate (50) is fixedly connected to the side of the vertical plate (41); The plurality of nozzles (51) are arranged between the vertical plate (41) and the first vent (34), and are located below the rack (42). The plurality of nozzles (51) are fixedly connected to the side of the vertical plate (41), and the input ports of the plurality of nozzles (51) are provided with a plurality of second pipes, one end of the plurality of second pipes is connected to the interior of the airbag (49), and a second one-way valve is provided inside the plurality of second pipes.

6. The environmentally friendly distribution box according to claim 5, characterized in that: The plurality of nozzles (51) are arranged in a staggered manner.

7. The environmentally friendly distribution box according to claim 5, characterized in that: The insect and moisture proof device comprises: two sliding plates (60), two rotating rods (61), two turbines (62), two stirring rods (63), and a lime box (64); The lime box (64) is arranged inside the inner cabinet (30), and the bottom surface of the lime box (64) is fixedly connected to the inner bottom surface of the inner cabinet (30); The two rotating rods (61) are respectively arranged vertically between the cabinet body (1) and the inner cabinet (30), are located below the two vertical plates (41), and are symmetrically distributed. The bottom ends of the two rotating rods (61) are respectively rotatably connected to the inner bottom surface of the cabinet body (1), and the rotation axis coincides with the own axis. The upper side surfaces of the two rotating rods (61) are respectively provided with threads, and the bottom side surfaces are respectively provided with worm gears. The two sliding plates (60) are respectively sleeved on the upper parts of the two rotating rods (61); the two sliding plates (60) are respectively threadedly connected to the upper parts of the two rotating rods (61); the side surfaces thereof are respectively slidably connected to the inner wall of the cabinet body (1) and the outer side surface of the inner cabinet (30); the sliding direction is vertically arranged; the top surfaces of the two sliding plates (60) are respectively fixedly connected to the bifurcated bottom surfaces of the vertical plates (41); The two stirring rods (63) are respectively arranged transversely, respectively penetrate the side of the lime box (64), and extend to the side of the bottom of the rotating rod (61); the side surfaces of the two stirring rods (63) are respectively rotatably connected to the side of the lime box (64) and the inner cabinet (30); the rotation axis coincides with the axis of the stirring rods themselves; the side surfaces of the two stirring rods (63) are respectively provided with a plurality of stirring blades, and the plurality of stirring blades are located in the lime box (64); The two turbines (62) are respectively sleeved on the two stirring rods (63) and are respectively located between the cabinet body (1) and the inner cabinet (30). The two turbines (62) are respectively fixedly connected to the side surfaces of the two stirring rods (63) and mesh with the worms of the two rotating rods (61).

8. The environmentally friendly distribution box according to claim 7, characterized in that: The insect and moisture proof device further comprises: a plurality of toggle plates (65) and two wind chimes (66); The plurality of paddles (65) are respectively arranged on the sides of the two rotating rods (61) and are respectively located between the cabinet body (1) and the inner cabinet (30); the plurality of paddles (65) are respectively connected to the sides of the two rotating rods (61); The wind chimes (66) are respectively arranged on the sides of the two rotating rods (61), and are respectively fixedly connected to the outer side surfaces of the inner cabinet (30), and are located on the same horizontal line as the plurality of the shifting plates (65).

9. The environmentally friendly distribution box according to claim 8, characterized in that: An expansion cotton block is also arranged inside the movable opening (43), and the expansion cotton block is sleeved on the rotating rod (46).

10. The environmentally friendly distribution box according to claim 8, characterized in that: A tool box is also arranged inside the cabinet (1).

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