Switch cabinet with self-cleaning function

Abstract

The invention provides a switch cabinet with a self-cleaning function, and belongs to the field of switch cabinets, the switch cabinet comprises a cabinet, the front side of the cabinet is rotatably connected with a cabinet door, the inner walls of the left and right sides of the cabinet are fixedly connected with vertical frames respectively, and the vertical frames are symmetrically distributed front and back; the spray washing assembly comprises a fixed seat fixedly connected to the inner side of the cabinet door, a plurality of nozzles are fixedly connected to the fixed seat, a plurality of valves are fixedly connected to the other side of the fixed seat, the valves are communicated with the adjacent nozzles, and one end of each valve is fixedly connected with a short pipe. An independent spray-washing structure can be installed in each switch cabinet, when the switch cabinets need to be self-cleaned, power-on starting is conducted, independent spray-washing is conducted on each switch cabinet, manual cleaning is not needed, the cleaning cost is low, time and labor are saved, the working efficiency is high when the multiple switch cabinets are cleaned, automation is sufficient, and the cleaning efficiency is high. Meanwhile, the container for storing the electrified cleaning agent is convenient to replace and supplement and is simple and convenient to use and operate.

Description

Technical Field

[0001] The invention relates to the technical field of switch cabinets, in particular to a switch cabinet with a self-cleaning function.

[0002] The main function of the switch cabinet is to open and close, control and protect electrical equipment in the process of power generation, transmission, distribution and power conversion in the power system. The components in the switch cabinet mainly include circuit breakers, disconnectors, load switches, operating mechanisms, mutual inductors and various protective devices. After long-term use, dust is easily accumulated inside the switch cabinet. Dust covers the electronic components, which will reduce the heat dissipation capacity of the electronic components. Long-term accumulation of a large amount of heat will cause the equipment to work unstably; dust will fall on the circuit board, corrode the printed wires and the metal pins of the electronic components, causing control failure or changes in electrical parameters. In severe cases, it will cause the circuit board to short-circuit and burn; dust entering the switch cabinet will cause poor contact of the electrical switch, especially in the relay contactor control circuit, which has the greatest impact and may cause equipment accidents; and dust blocks the ventilation duct or accumulates on the casing, causing the equipment temperature to rise too high. Excessive operating temperature will reduce the load-bearing capacity of the equipment and affect the normal operation of the equipment. Therefore, the switch cabinet needs to be cleaned regularly during use.

[0003] There are two existing ways to clean switch cabinets, one is power-off cleaning, and the other is non-power-off cleaning. The former requires powering off the equipment during the cleaning process, which will affect the actual production work. Therefore, most people will use the latter to clean. When non-power-off cleaning, the staff often carry a container for storing charged cleaning agent on their backs, and spray the inside of the switch cabinet by holding a spray structure connected to the container. After the spraying is completed, wait for it to dry naturally. This operation is purely manual cleaning, and the labor cost during cleaning is high, and it is time-consuming and labor-intensive. When multiple switch cabinets need to be cleaned, the work efficiency is low and it is not automated enough.

[0004] Therefore, we propose a switch cabinet with self-cleaning function to solve the above problems. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a switch cabinet with a self-cleaning function to solve the problems raised in the above background technology.

[0006] The object of the present invention can be achieved by the following technical solution: comprising a cabinet, the front side of which is rotatably connected to a cabinet door, and the left and right inner walls of the cabinet are respectively fixedly connected to vertical frames, and are symmetrically distributed front and back; The spray washing assembly includes a fixed seat fixedly connected to the inner side of the cabinet door, a plurality of nozzles are fixedly connected to the fixed seat, a plurality of valves are fixedly connected to the other side of the fixed seat, the valves are connected to adjacent nozzles, a short tube is fixedly connected to one end of the valve, the ends of the plurality of short tubes are connected to the same vertical tube, a horizontal tube is connected between the topmost short tubes, an L-shaped tube is connected to the horizontal tube, the spray washing assembly also includes a box body fixedly connected to the outer side of the cabinet door, a sandwich is fixedly connected to the box body, and the L-shaped tube passes through the sandwich The interlayer is provided with a water supply end fixedly connected to the top of the interlayer, a water pump is provided in the interlayer, the input end and the output end of the water pump are respectively connected to the water supply end and one end of the L-shaped tube, a water tank is also placed on the top of the interlayer, a water replenishment end is provided on the top of the water tank, a recess is provided at the bottom of the water tank, a sealing block is slidably connected in the recess, a sealing ring is also provided on the inner lower side of the recess, and a plurality of through holes are provided around the outer side of the recess and above the sealing ring and on the inclined surface of the water supply end; A cleaning component, the cleaning component comprises an upper roller rotatably connected to the upper inner side of the left and right sides of the cabinet and a lower roller rotatably connected to the lower inner side of the left and right sides of the cabinet, the inner walls of the left and right sides of the cabinet are fixedly connected with a frame, the front and rear sides between the top and bottom of the frame are respectively fixedly connected with partitions, the left and right sides of the frame and one side of the partition are provided with a slide groove, the upper inner walls of the left and right sides of the cabinet are also fixedly connected with a motor, the output end of the motor is fixedly connected to one end of an adjacent upper roller, the outer side of the upper roller is provided with a first rotating drum at equal intervals from front to back, the outer side of the lower roller is provided with a second rotating drum at equal intervals from front to back, the first rotating drum and the outer side of the adjacent second rotating drum are wound and fixedly connected with the same steel rope, the adjacent two slide grooves are slidably connected with the same cleaning rod, one side of the cleaning rod is fixedly connected with a connecting rod, the connecting rod is fixedly connected to the outer side of the adjacent steel rope, the outer side of one end of the lower roller is sleeved with a first torsion spring, and the two ends of the first torsion spring are respectively fixedly connected to the inner wall of one side of the cabinet and the outer wall of the adjacent lower roller.

[0007] As a preferred embodiment of the present invention, it also includes a collecting component, which includes an inner frame fixedly connected to the inner lower side of the left and right sides of the cabinet and an outer frame fixedly connected to the outer lower side of the left and right sides of the cabinet, respectively. The lower sides of the left and right sides of the cabinet are each provided with an inclined groove, and the outer frame is rotatably connected to the inner side of an adjacent inclined groove. The front and rear sides of the outer frame are respectively fixedly connected with a rotating shaft, and a second torsion spring is sleeved on the outer side of one of the rotating shafts, and the two ends of the second torsion spring are respectively fixedly connected to the inner wall of the inclined groove and the outer wall of the adjacent rotating shaft.

[0008] As a preferred embodiment of the present invention, a flange edge is fixedly connected to the outer side of the fixing seat, and the flange edge is fixedly connected to the inner wall of the cabinet door.

[0009] As a preferred embodiment of the present invention, a plurality of closed rings are fixedly connected to the top of the interlayer, and a groove matching the closed rings is provided at the bottom end of the water tank.

[0010] As a preferred embodiment of the present invention, hand grooves are provided on the left and right sides of the outer side of the water tank, and the water tank is filled with cleaning liquid.

[0011] As a preferred embodiment of the present invention, the depth of the recessed portion matches the total height of the water supply end and the sealing block, the outer diameter of the water supply end matches the inner diameter of the sealing ring, and the height of the sealing ring is smaller than the vertical section height of the water supply end.

[0012] As a preferred embodiment of the present invention, a plurality of brackets are fixedly connected to the top of the frame, and the upper roller is rotatably connected to the brackets.

[0013] As a preferred embodiment of the present invention, the outer upper sides of the frame and the partition are both provided with a notch, and the width of the notch is greater than the width of the cleaning rod.

[0014] As a preferred embodiment of the present invention, the bottom end of the cleaning rod is configured as a pointed end, and there is a gap between the side of the cleaning rod close to the cabinet and the cabinet.

[0015] As a preferred embodiment of the present invention, the side cross-sections of the inner frame and the outer frame are both triangular, and the inclined surface of the inclined groove is parallel to the bottom inclined surface of the inner frame.

[0016] Compared with the prior art, the present invention has the following beneficial effects: 1. Through the spray cleaning component, an independent spray cleaning structure can be installed in each switch cabinet. When the switch cabinet needs to be self-cleaned, it can be powered on and started to spray each switch cabinet independently. No manual cleaning is required, the cleaning cost is low, time and labor are saved, and the work efficiency is high when cleaning multiple switch cabinets. It is sufficiently automated, and the container for storing charged cleaning agents is convenient for replacement and replenishment, and is easy to use and operate.

[0017] 2. The cleaning components can be used to scrape off the residual cleaning liquid on the inner walls of both sides of the switch cabinet to prevent dust from accumulating and forming marks after air drying, thereby improving the appearance of the inner wall after cleaning and avoiding repeated accumulation of dust inside the switch cabinet.

[0018] 3. The collection component can be used to store the scraped dust and dirt, which can be discharged from the side for cleaning after air drying, thus simplifying the subsequent processing steps and facilitating the cleaning operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to facilitate understanding by those skilled in the art, the present invention is further described below with reference to the accompanying drawings.

[0020] Figure 1 It is a three-dimensional structural schematic diagram of the present invention; Figure 2 It is a schematic diagram of the three-dimensional structure from another viewing angle of the present invention; Figure 3 It is a cross-sectional structural schematic diagram of the present invention; Figure 4 It is one of the partial structural schematic diagrams of the present invention; Figure 5 This is the second partial structural schematic diagram of the present invention; Figure 6 yes Figure 3 An enlarged schematic diagram of part A is shown; Figure 7 yes Figure 4 An enlarged schematic diagram of part B is shown; Figure 8 yes Figure 5 An enlarged schematic diagram of part C is shown; Fig. 9 yes Figure 5 An enlarged schematic diagram of part D is shown; Fig.10 It is a partial enlarged structural schematic diagram of the present invention.

[0021] In the figure: 1, cabinet; 2, cabinet door; 3, vertical frame; 4, nozzle; 5, valve; 6, short pipe; 7, vertical pipe; 8, horizontal pipe; 9, L-shaped pipe; 10, box body; 11, interlayer; 12, water supply end; 13, water pump; 14, water tank; 15, water replenishment end; 16, recessed part; 17, sealing block; 18, sealing ring; 19, through hole; 20, upper roller; 21, lower roller; 22, frame; 23, partition; 24, slide; 25, motor; 26, first rotating drum; 27, second rotating drum; 28, steel rope; 29, cleaning rod; 30, connecting rod; 31, first torsion spring; 32, inner frame; 33, outer frame; 34, inclined groove; 35, second torsion spring; 36, flange edge; 37, closing ring; 38, hand groove; 39, bracket; 40, notch; 41, fixing seat. DETAILED DESCRIPTION

[0022] The technical solution of the present invention will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] See also Figure 1-Figure 10As shown, a switch cabinet with a self-cleaning function includes a cabinet 1, a cabinet door 2 is rotatably connected to the front side of the cabinet 1, vertical frames 3 are fixedly connected to the inner walls on the left and right sides of the cabinet 1, and are symmetrically distributed front and back, and the vertical frames 3 are used to install electronic components in the switch cabinet, and fans for heat dissipation and drying are also provided on the left and right sides of the top inner wall of the cabinet 1 to ensure heat dissipation during daily use and quickly dry the cleaning agent attached to the surface of the electronic components after self-cleaning. A controller for controlling a valve 5, a water pump 13 and a motor 25 is also provided in the cabinet 1 to facilitate the control of the related structures of self-cleaning; As an implementation method in this embodiment, Figure 1 - Figure 4 , Figure 6 and Figure 7 As shown, the spray washing assembly includes a fixed seat 41 fixedly connected to the inner side of the cabinet door 2, a plurality of nozzles 4 are fixedly connected to the fixed seat 41, a plurality of valves 5 are fixedly connected to the other side of the fixed seat 41, the valve 5 is connected to the adjacent nozzle 4, a short tube 6 is fixedly connected to one end of the valve 5, the ends of the plurality of short tubes 6 are connected to the same vertical tube 7, a horizontal tube 8 is connected between the topmost short tubes 6, an L-shaped tube 9 is connected to the horizontal tube 8, the spray washing assembly also includes a box body 10 fixedly connected to the outer side of the cabinet door 2, a sandwich 11 is fixedly connected to the box body 10, and the L-shaped tube 9 passes through the sandwich 11 and is located in the sandwich 11, a water supply end 12 is fixedly connected to the top of the interlayer 11, a water pump 13 is arranged in the interlayer 11, the input end and the output end of the water pump 13 are respectively connected to the water supply end 12 and one end of the L-shaped tube 9, a water tank 14 is also placed on the top of the interlayer 11, a water replenishment end 15 is arranged on the top of the water tank 14, a recessed portion 16 is arranged at the bottom of the water tank 14, a sealing block 17 is slidably connected in the recessed portion 16, a sealing ring 18 is also arranged on the inner lower side of the recessed portion 16, and a plurality of through holes 19 are opened around the outer side of the recessed portion 16 and above the sealing ring 18 and around the inclined surface of the water supply end 12; It should be noted that the fixing seat 41 is used to install and seal the nozzle 4, the valve 5 and other structures. The valve 5 is an electrically controlled valve, which is used to uniformly supply water to multiple nozzles 4 when self-cleaning is required. The short pipe 6, the vertical pipe 7 and the horizontal pipe 8 connect the multiple nozzles 4, which is convenient for water supply through the same L-shaped pipe 9. The box body 10 is used to place and close the water tank 14. The interlayer 11 is used to install the water pump 13. The water supply end 12 is used to communicate with the water tank 14. The water supply end 12 is arranged at the bottom, which can simplify the operation of inserting the water tank 14 and facilitate the removal and installation process of the water tank 14. The recessed portion 16 can facilitate the insertion of the water supply end 12. The sealing block 17 slides in the recessed portion 16. When it is only affected by gravity, it will slide to fit the sealing ring 18. At this time, it and the sealing ring 18 will seal the inside of the recessed portion 16. To prevent the cleaning agent from flowing downward, the cleaning agent can be stored in the water tank 14. When the sealing block 17 is lifted up by the water supply end 12, the through hole 19 is located below the sealing block 17. At this time, the cleaning agent in the water tank 14 will enter the recessed portion 16 from the through hole 19, and then enter the water pump 13 along the through hole 19 on the water supply end 12. At this time, it is convenient to supply water to multiple nozzles 4. Through the set spray cleaning component, an independent spray cleaning structure can be installed in each switch cabinet. When the switch cabinet needs to be self-cleaned, it can be powered on and started, and each switch cabinet can be sprayed independently without manual cleaning. The cleaning cost is low, time-saving and labor-saving, and the work efficiency is high when cleaning multiple switch cabinets. It is sufficiently automated. At the same time, the container for storing charged cleaning agents is convenient for replacement and replenishment, and is easy to use.

[0024] As an implementation method in this embodiment, Figure 1 , Figure 2 , Figure 5 , Figure 8 and Fig. 9As shown, the cleaning component includes an upper rotating roller 20 rotatably connected to the upper inner side of the left and right sides of the cabinet 1 and a lower rotating roller 21 rotatably connected to the lower inner side of the left and right sides of the cabinet 1. The inner walls of the left and right sides of the cabinet 1 are fixedly connected with a frame 22, and the front and rear sides between the top and bottom of the frame 22 are respectively fixedly connected with a partition 23. The left and right sides of the frame 22 and one side of the partition 23 are provided with a slide groove 24. The upper inner walls of the left and right sides of the cabinet 1 are also fixedly connected with a motor 25. The output end of the motor 25 is fixedly connected to one end of the adjacent upper rotating roller 20. The outer side of the upper rotating roller 20 is from front to back. First rotating drums 26 are arranged at equal intervals, and second rotating drums 27 are arranged at equal intervals from front to back on the outer side of the lower rotating roller 21. The same steel rope 28 is wound and fixedly connected between the outer sides of the first rotating drum 26 and the adjacent second rotating drum 27. The same cleaning rod 29 is slidably connected in two adjacent sliding grooves 24. A connecting rod 30 is fixedly connected to one side of the cleaning rod 29, and the connecting rod 30 is fixedly connected to the outer side of the adjacent steel ropes 28. A first torsion spring 31 is sleeved on the outer side of one end of the lower rotating roller 21, and both ends of the first torsion spring 31 are respectively fixedly connected to the inner wall of one side of the cabinet 1 and the outer wall of the adjacent lower rotating roller 21.

[0025] It should be noted that the outer sides of the upper roller 20 and the lower roller 21 are respectively provided with a first rotating drum 26 and a second rotating drum 27, and the outer sides of the first rotating drum 26 and the second rotating drum 27 are wound with a steel rope 28. By pulling the steel rope 28 and the connecting rod 30 in coordination with pulling the cleaning rod 29 to move, the residual water stains on the inner wall of the cabinet 1 are scraped off. The motor 25 is used to drive the upper roller 20 to rotate, and the first torsion spring 31 is used to ensure that the steel rope 28 is in a taut state. Through the provided cleaning component, the residual cleaning liquid on the inner walls of both sides of the switch cabinet can be scraped off to avoid dust accumulation and the formation of marks after air drying, thereby improving the aesthetics of the inner wall after cleaning and avoiding the repeated accumulation of dust inside the switch cabinet.

[0026] As an implementation method in this embodiment, Figure 1 , Figure 2 and Fig.10 As shown, it also includes a collecting component, which includes an inner frame 32 fixedly connected to the inner lower side of the left and right sides of the cabinet 1 and an outer frame 33 fixedly connected to the outer lower side of the left and right sides of the cabinet 1. The lower sides of the left and right sides of the cabinet 1 are each provided with an inclined groove 34, and the outer frame 33 is rotatably connected to the inner side of the adjacent inclined groove 34. The front and rear sides of the outer frame 33 are respectively fixedly connected with a rotating shaft, and the outer side of one of the rotating shafts is provided with a second torsion spring 35, and the two ends of the second torsion spring 35 are respectively fixedly connected to the inner wall of the inclined groove 34 and the outer wall of the adjacent rotating shaft.

[0027] It should be noted that the inner frame 32 is used to drain and guide the scraped water stains and dust and dirt, while the outer frame 33 is used to store dirt. The inclined groove 34 cooperates with the inner frame 32 to guide the dirt to the outer frame 33 for storage. The outer frame 33 can be opened outward by rotating the shaft when needed, so that the user can take out the dried dirt from the outside. A handle is fixedly connected to the outer side of the outer frame 33 to facilitate the user to rotate the outer frame 33 for easy operation. The second torsion spring 35 is used to store elastic force when the user pulls the outer frame 33 to drive the shaft to rotate and open. After the user lets go, the shaft is driven by the elastic force to rotate in the opposite direction to reset the outer frame 33. Through the set collection component, the scraped dirt and dust can be stored, which is convenient for discharge and cleaning from the side after drying, which simplifies the subsequent processing steps and facilitates the cleaning operation.

[0028] In this embodiment, if Figure 1 , Figure 2 , Figure 4 and Figure 7 As shown, a flange edge 36 is fixedly connected to the outer side of the fixing seat 41, and the flange edge 36 is fixedly connected to the inner wall of the cabinet door 2. The flange edge can facilitate the fixing of the fixing seat 41 to the cabinet door 2 through fasteners, which is convenient for installation.

[0029] In this embodiment, if Figure 3 and Figure 6 As shown, a plurality of closed rings 37 are fixedly connected to the top of the interlayer 11, and a groove matched with the closed ring 37 is provided at the bottom end of the water tank 14. The closed ring 37 and the groove can cooperate to seal the bottom of the water tank 14. A support seat is also provided on the top of the interlayer 11 for limiting and supporting the outer side of the bottom of the water tank 14 to improve its stability after placement.

[0030] In this embodiment, if Figure 3 As shown, hand grooves 38 are provided on the left and right sides of the outer side of the water tank 14. The water tank 14 is filled with cleaning liquid. The hand grooves 38 can be used to pull the water tank 14 up and down, which is convenient for water replenishment and installation and disassembly operations.

[0031] In this embodiment, if Figure 1 , Figure 3 , Figure 4 and Figure 6 As shown, the depth of the recessed portion 16 is matched with the total height of the water supply end 12 and the sealing block 17, the outer diameter of the water supply end 12 is matched with the inner diameter of the sealing ring 18, and the height of the sealing ring 18 is less than the height of the vertical section of the water supply end 12. The height is limited so that after the water supply end 12 is inserted into the recessed portion 16, the water supply end 12 can lift the sealing block 17 to facilitate the exposure of the through hole 19, facilitate water supply to the nozzle 4, and simplify the installation and disassembly steps of the water tank 14.

[0032] In this embodiment, if Figure 5 and Figure 8 As shown, a plurality of brackets 39 are fixedly connected to the top of the frame 22, and the upper rotating roller 20 is rotatably connected to the brackets 39. The brackets 39 are used to provide auxiliary support to the upper rotating roller 20 to improve the stability of the upper rotating roller 20 when rotating.

[0033] In this embodiment, if Figure 1 and Figure 5 As shown, a notch 40 is provided on the outer upper side of the frame 22 and the partition 23. The width of the notch 40 is greater than the width of the cleaning rod 29. The notch 40 can facilitate the insertion of the cleaning rod 29 into the frame 22 from the front side of the frame 22 so that it can slide in the adjacent slide groove 24, so that the slide groove 24 can provide a limiting effect thereto while facilitating the installation and removal operations of the cleaning rod 29.

[0034] In this embodiment, if Figure 1 , Figure 2 and Figure 8 As shown, the bottom end of the cleaning rod 29 is set to be a pointed tip, and there is a gap between the side of the cleaning rod 29 close to the cabinet 1 and the cabinet 1. The gap can reduce the contact area between the rear side of the cleaning rod 29 and the cabinet 1 during the movement of the cleaning rod 29, reduce friction, and the pointed tip can facilitate the downward movement of mud and dirt, making it convenient to scrape off the attachments on the inner walls of both sides of the cabinet 1.

[0035] In this embodiment, if Figure 1 and Fig.10 As shown, the side cross-sections of the inner frame 32 and the outer frame 33 are both triangular, and the inclined surface of the inclined groove 34 is parallel to the bottom inclined surface of the inner frame 32. The parallel inclined surfaces can facilitate the drainage of the scraped mud and dirt for easy collection.

[0036] When the present invention is used in practice, when it is necessary to clean the cabinet 1, the water pump 13 in the cabinet 1 is started by the controller, and the detergent in the water tank 14 is pumped into the L-shaped tube 9 by the working water pump 13, and the cleaning agent fills each pipeline through the connected horizontal tube 8, vertical tube 7 and short tube 6. Then, the controller controls each valve 5 to open, so that the cleaning agent in the pipeline enters the valve 5 and then sprays into the cabinet 1 from the nozzle 4 to spray the electronic components in the cabinet 1. After a period of time, the water pump 13 and the valve 5 are respectively controlled to be closed by the controller, and then the motor 25 is controlled to work by the controller. When the motor 25 works, its output end rotates, so that the upper rotating roller 20 rotates, thereby driving The first drum 26 rotates to release the steel rope 28 on the outside of the first drum 26. At the same time, due to the action of the first torsion spring 31, the second drum 27 will rotate when it is not subjected to the tension of the steel rope 28, thereby causing the released steel rope 28 to be wound around the second drum 27, so that the steel rope 28 in the frame 22 drives the connecting rod 30 to move downward, and the connecting rod 30 drives the cleaning rod 29 to move downward. The cleaning rod 29 is guided and limited by the slide groove 24. When the cleaning rod 29 moves, it pushes the moisture and dust on the inner wall of the cabinet 1 to mix and drive it to move downward to form mud and dirt, until it is pushed into the inner frame 32. After the mud and dirt enter the inner frame 32, it will enter the outer frame 33 along the inclined groove 34 under the action of inertia and gravity for storage. The outer frame 33 is blocked, and then the output end of the motor 25 is controlled by the controller to reverse, and the upper roller 20 drives the first rotating drum 26 to rotate, so that the steel rope 28 is rewound around the outside of the first rotating drum 26, and the second rotating drum 27 drives the lower rotating roller 21 to reverse, so that the first torsion spring 31 is deformed and the elastic force is stored again. At the same time, the fan provided in the cabinet 1 will accelerate the evaporation of the cleaning agent attached to the electronic components and the inner wall of the cabinet 1. The operator needs to pull the outer frame 33 regularly to open it through the rotating shaft to clean the dried dirt in the outer frame 33. After the cleaning is completed, release the hand pulling the outer frame 33, so that the rotating shaft rotates in the opposite direction under the action of the second torsion spring 35 to reset the outer frame 33 and block the inclined surface again. Slot 34. When there is a lack of cleaning agent in the water tank 14, first open the front door of the box body 10, hold the hand slot 38 with both hands and pull it upward, so that the sealing block 17 is no longer affected by the push of the water supply end 12, and falls down under the action of gravity, and cooperates with the sealing ring 18 to close the through hole 19 to prevent the cleaning agent from flowing out from the bottom. Then, the upper water replenishment end 15 can be opened, and the cleaning agent is poured into the water tank 14. Then, the water tank 14 is inserted back into the box body 10. When inserting, align the recessed portion 16 with the water supply end 12, and at the same time, align the groove at the bottom of the water tank 14 with the closing ring 37 to make it fully fit, until the bottom of the water tank 14 is completely in contact with the interlayer 11, and then rotate the door to close the box body 10.

[0037] The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A switch cabinet with self-cleaning function, characterized in that: include: A cabinet (1), wherein a cabinet door (2) is rotatably connected to the front side of the cabinet (1), and vertical frames (3) are respectively fixedly connected to the inner walls on the left and right sides of the cabinet (1), and are symmetrically distributed front and back; A spray cleaning assembly, the spray cleaning assembly comprising a fixed seat (41) fixedly connected to the inner side of a cabinet door (2), a plurality of nozzles (4) fixedly connected to the fixed seat (41), a plurality of valves (5) fixedly connected to the other side of the fixed seat (41), the valves (5) being connected to adjacent nozzles (4), a short tube (6) fixedly connected to one end of the valve (5), the ends of the plurality of short tubes (6) being connected to the same vertical tube (7), a horizontal tube (8) being connected between the topmost short tubes (6), an L-shaped tube (9) being connected to the horizontal tube (8), the spray cleaning assembly further comprising a box body (10) fixedly connected to the outer side of the cabinet door (2), a sandwich layer (11) fixedly connected to the inside of the box body (10), the L-shaped tube (9) penetrating the sandwich layer (11) and being located in the sandwich layer (11). 11), a water supply end (12) is fixedly connected to the top of the interlayer (11), a water pump (13) is arranged in the interlayer (11), the input end and the output end of the water pump (13) are respectively connected to the water supply end (12) and one end of the L-shaped tube (9), a water tank (14) is also placed on the top of the interlayer (11), a water replenishment end (15) is arranged on the top of the water tank (14), a recessed portion (16) is arranged at the bottom of the water tank (14), a sealing block (17) is slidably connected to the recessed portion (16), a sealing ring (18) is also arranged on the inner lower side of the recessed portion (16), and a plurality of through holes (19) are opened around the outer side of the recessed portion (16) and located above the sealing ring (18) and around the inclined surface of the water supply end (12); A cleaning component, the cleaning component comprising an upper rotating roller (20) rotatably connected to the upper inner sides of the left and right sides of a cabinet (1) and a lower rotating roller (21) rotatably connected to the lower inner sides of the left and right sides of the cabinet (1); the inner walls on the left and right sides of the cabinet (1) are fixedly connected to a frame (22); the front and rear sides between the top and bottom of the frame (22) are respectively fixedly connected to a partition (23); the left and right sides of the frame (22) and one side of the partition (23) are provided with a slide groove (24); the upper inner sides of the left and right sides of the cabinet (1) are also fixedly connected to a motor (25); the output end of the motor (25) is fixedly connected to one end of an adjacent upper rotating roller (20); the outer sides of the upper rotating roller (20) are evenly spaced from front to back. A first rotating drum (26) is provided, and second rotating drums (27) are provided at equal intervals from front to back on the outer side of the lower rotating roller (21); a same steel rope (28) is wound and fixedly connected between the outer sides of the first rotating drum (26) and the adjacent second rotating drum (27); a same cleaning rod (29) is slidably connected in two adjacent sliding grooves (24); a connecting rod (30) is fixedly connected to one side of the cleaning rod (29); the connecting rod (30) is fixedly connected to the outer sides of the adjacent steel ropes (28); a first torsion spring (31) is sleeved on the outer side of one end of the lower rotating roller (21); and two ends of the first torsion spring (31) are respectively fixedly connected to an inner wall of one side of the cabinet (1) and an outer wall of the adjacent lower rotating roller (21).

2. A switch cabinet with self-cleaning function according to claim 1, characterized in that: The cabinet (1) further comprises a collecting assembly, the collecting assembly comprising an inner frame (32) fixedly connected to the inner lower sides of the left and right sides of the cabinet (1) and an outer frame (33) respectively fixedly connected to the outer lower sides of the left and right sides of the cabinet (1), the lower sides of the left and right sides of the cabinet (1) are each provided with an inclined slot (34), the outer frame (33) is rotatably connected to the inner side of an adjacent inclined slot (34), the front and rear sides of the outer frame (33) are respectively fixedly connected to a rotating shaft, the outer side of one of the rotating shafts is sleeved with a second torsion spring (35), and the two ends of the second torsion spring (35) are respectively fixedly connected to the inner wall of the inclined slot (34) and the outer wall of the adjacent rotating shaft.

3. The switch cabinet with self-cleaning function according to claim 2, characterized in that: A flange edge (36) is fixedly connected to the outer periphery of the fixing seat (41), and the flange edge (36) is fixedly connected to the inner wall of the cabinet door (2).

4. The switch cabinet with self-cleaning function according to claim 3, characterized in that: A plurality of closed rings (37) are fixedly connected to the top of the interlayer (11), and a groove matching the closed rings (37) is provided at the bottom end of the water tank (14).

5. The switch cabinet with self-cleaning function according to claim 4, characterized in that: Hand grooves (38) are provided on the left and right sides of the outer side of the water tank (14), and the water tank (14) is filled with cleaning liquid.

6. The switch cabinet with self-cleaning function according to claim 5, characterized in that: The depth of the recessed portion (16) matches the total height of the water supply end (12) and the sealing block (17), the outer diameter of the water supply end (12) matches the inner diameter of the sealing ring (18), and the height of the sealing ring (18) is less than the height of the vertical section of the water supply end (12).

7. The switch cabinet with self-cleaning function according to claim 6, characterized in that: A plurality of brackets (39) are fixedly connected to the top of the frame (22), and the upper rotating roller (20) is rotatably connected to the brackets (39).

8. The switch cabinet with self-cleaning function according to claim 7, characterized in that: A notch (40) is provided on the outer upper sides of the frame (22) and the partition plate (23), and the width of the notch (40) is greater than the width of the cleaning rod (29).

9. The switch cabinet with self-cleaning function according to claim 8, characterized in that: The bottom end of the cleaning rod (29) is arranged to be a pointed end, and a gap exists between the side of the cleaning rod (29) close to the cabinet (1) and the cabinet (1).

10. The switch cabinet with self-cleaning function according to claim 9, characterized in that: The side cross-sections of the inner frame (32) and the outer frame (33) are both triangular, and the inclined surface of the inclined groove (34) is parallel to the bottom inclined surface of the inner frame (32).

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