Intelligent electrical power distribution cabinet

Abstract

An intelligent electrical power distribution cabinet disclosed by the present invention comprises a cabinet body, the cabinet body is provided with a dust cleaning assembly, the dust cleaning assembly prevents external dust from entering the cabinet body, the cabinet body is also provided with a heat dissipation assembly, the heat dissipation assembly is used for heat dissipation in the cabinet body, the cabinet body is provided with a ventilation assembly, and the ventilation assembly is used for ventilation in the cabinet body. According to the power distribution cabinet, when the motor is started, the liquid pumping mechanism pumps the cooling liquid out of the cooling box, the cooling liquid is wound on the back face of the cabinet plate through the cooling pipe, heat in the power distribution cabinet body is taken away, meanwhile, the cooling liquid enters the cooling box through the tail end of the cooling pipe, and heat dissipation is conducted on the power distribution cabinet circularly.

Description

Technical Field

[0001] The present invention relates to the field of distribution cabinets, and particularly to an intelligent electrical distribution cabinet. Background Art

[0002] In modern industrial production and social life, the stable operation of the electrical system is of crucial importance. Traditional electrical distribution cabinets mainly rely on manual operation and regular inspections to maintain operation, and it is difficult to meet the growing requirements for efficient, precise, and reliable power distribution and management.

[0003] For example, in an energy-saving and heat-dissipating distribution cabinet described in Patent No. CN112864900B, when the temperature is relatively low, the wind cup rotates to drive the first and second gears to rotate, thereby driving the fan blades to rotate for cooling. When the temperature is relatively high, the electric push rod pushes the first gear upward, and pushes the third gear close to the second gear to make the second and third gears mesh. The thermo-expansion and contraction medium expands when heated, pushing the two electric contact pieces into contact for conduction, and the motor starts to drive the third gear to rotate, thereby realizing the rotation of the second gear and the fan blades. At this time, the wind generated by the rotation of the fan blades is greater and the cooling is faster. Since this device starts the motor by pushing the electric contact pieces into contact due to the expansion of the thermo-expansion and contraction medium when the temperature is relatively high, during long-term use, the thermo-expansion and contraction medium may experience performance changes due to repeated thermo-expansion and contraction cycles, making its operation unstable. Moreover, when the thermo-expansion and contraction medium is sealed in a limited space, if the temperature change amplitude is too large, the expansion of the medium may cause a sharp increase in the pressure inside the space, thereby triggering safety accidents such as explosions. Summary of the Invention

[0004] The purpose of the present invention is to solve the drawbacks existing in the prior art, and to propose an intelligent electrical distribution cabinet.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] An intelligent electrical distribution cabinet, including a cabinet body, a dust cleaning component is provided on the cabinet body, the dust cleaning component prevents external dust from entering the cabinet body, a heat dissipation component is further provided on the cabinet body, the heat dissipation component is used for dissipating heat inside the cabinet body, a ventilation component is provided on the cabinet body, and the ventilation component is used for ventilating the inside of the cabinet body;

[0007] The dust cleaning component includes a dust removing brush, a dust-proof net, a driving mechanism, and a gas pumping mechanism. The driving mechanism is used to drive the gas pumping mechanism to pump gas, the gas pumping mechanism is used to drive the dust removing brush to move back and forth, the dust-proof net is rotatably connected to both sides of the cabinet body, and the dust removing brush is slidably arranged on the lower half surface of the dust-proof net;

[0008] The heat dissipation component includes a cooling pipe, a cooling box, and a liquid pumping mechanism for pumping out the coolant. Inside the cabinet body, there are cabinet plates and a bottom plate. The cabinet plates are fixedly connected to the bottom plate. The cooling box is fixedly connected to the inner wall of the cabinet body. The cooling pipe is fixedly connected to the cabinet plates and the side wall of the cabinet body. The tail end of the cooling pipe is fixedly connected to the upper part of the cooling box.

[0009] Preferably, the ventilation component includes a fan and ventilation holes. The fan is fixedly connected to the upper surface of the bottom plate, and the ventilation holes are arranged on both sides of the cabinet body.

[0010] Preferably, the driving mechanism includes a motor, a rotating shaft, an incomplete gear, a rack, and a spring. The motor is arranged on the upper surface of the bottom plate. The output shaft of the motor is fixedly connected to the rotating shaft. The rotating shaft is fixedly connected through the incomplete gear. The incomplete gear meshes with the rack. One end of the rack away from the cabinet plate is fixedly connected to the spring, and the spring is fixedly connected to the inner wall of the cabinet body.

[0011] Preferably, the air pumping mechanism includes a first push rod, a first piston, a first air cylinder, an air pipe, a second air cylinder, a second piston, and a second push rod. The rack is fixedly connected to the first push rod. The first push rod is fixedly connected to the first piston. The first piston is slidably arranged inside the first air cylinder. The upper end of the first air cylinder is fixedly connected to one end of the air pipe. The other end of the air pipe is fixedly connected to the second air cylinder. The second piston is slidably arranged inside the second air cylinder. The second piston is fixedly connected to the second push rod, and the second push rod is fixedly connected to the dust removal brush.

[0012] Preferably, the liquid pumping mechanism includes a liquid pumping cylinder, a third piston, a pull rod, a liquid pumping pipe, a liquid outlet pipe, a reciprocating lead screw, and a nut. The nut is slidably arranged on the reciprocating lead screw. The nut is fixedly connected to the pull rod. The pull rod is fixedly connected to the third piston. The third piston is slidably arranged inside the liquid pumping cylinder. One end of the liquid pumping pipe is fixedly connected to the liquid pumping cylinder. The other end of the liquid pumping pipe is fixedly connected to the lower end of the cooling box. One end of the liquid outlet pipe is fixedly connected to the liquid pumping cylinder. The other end of the liquid outlet pipe is fixedly connected to the cooling pipe.

[0013] Preferably, connection columns are fixedly connected to both sides of the cabinet body. The connection columns are fixedly connected to the second air cylinder. Rain shields are fixedly connected to both sides of the cabinet body. A cabinet door is provided at the front end of the cabinet body. A receiving plate is fixedly connected to the side wall of the cabinet plate. A double-shaft motor is arranged on the receiving plate. A rotating shaft is fixedly connected through the double-shaft motor. Both ends of the rotating shaft are fixedly connected to the center of the dust-proof net.

[0014] Preferably, sliders are fixedly connected to both sides of the rack. The sliders are fixedly connected through a first guide rod. The upper end of the first guide rod is fixedly connected to a first stop block. The lower end of the first guide rod is fixedly connected to the inner wall of the cabinet body.

[0015] Preferably, a first gear is fixedly connected to one end of the rotating shaft away from the motor, a second gear is fixedly connected to one end of the reciprocating lead screw away from the motor, a second stopper is rotatably connected to one end of the rotating shaft away from the motor, both ends of the reciprocating lead screw are rotatably connected to the second stopper, the first gear meshes with the second gear, the nut is slidably connected through a second guide rod, and the second guide rod is fixedly connected to the second stopper.

[0016] The present invention has the following beneficial effects:

[0017] 1. When the motor is started, the liquid pumping mechanism in the present device pumps the coolant out of the cooling tank. The coolant is coiled around the back of the cabinet panel through the cooling pipe, taking away the heat inside the power distribution cabinet while entering the cooling tank through the end of the cooling pipe, and circulating in this way to dissipate heat from the power distribution cabinet.

[0018] 2. Ventilation holes are provided on both sides of the power distribution cabinet, and fans are provided inside. When the power distribution cabinet is in use, the fans are started. The two fans have the same wind direction, which can make the inside of the power distribution cabinet exchange air and ventilate with the outside, and can also take away a part of the heat inside the power distribution cabinet.

[0019] 3. Dust-proof nets are provided on the surfaces of the ventilation holes on both sides of the power distribution cabinet. The ventilation holes are arranged in a semi-circular arc. The upper half of the dust-proof net covers the ventilation holes. The double-shaft motor is started every once in a while, and the rotating shaft drives the dust-proof net to rotate every once in a while. The dust removal brush can clean the half of the dust-proof net that rotates down, so as to ensure that the cleaning work is carried out on the lower half of the dust-proof net, and the accumulated dust will not be scattered and enter the ventilation holes along the wind direction. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a schematic structural diagram of an intelligent electrical power distribution cabinet proposed by the present invention;

[0021] Figure 2 is an internal structural diagram of an intelligent electrical power distribution cabinet proposed by the present invention;

[0022] Figure 3 is an internal structural diagram of an intelligent electrical power distribution cabinet proposed by the present invention;

[0023] Figure 4 is a schematic connection structure diagram of the dust cleaning component in the present invention;

[0024] Figure 5 is a schematic connection structure diagram of the liquid pumping component in the present invention;

[0025] Figure 6 is an internal structural diagram of the first air cylinder in the present invention;

[0026] Figure 7 is an internal structural diagram of the liquid pumping cylinder in the present invention;

[0027] Figure 8 It is a schematic diagram of the internal structure of the second air cylinder in the present invention;

[0028] Figure 9 is Figure 3 the enlarged view of part A in

[0029] Figure 10 It is a schematic diagram of the connection structure of the cabinet board, bottom board, dust-proof net, double-shaft motor, rotating shaft, and receiving plate in the present invention.

[0030] In the figure: 1 cabinet body, 2 ventilation holes, 3 cabinet door, 4 rain shield, 5 motor, 6 rotating shaft, 7 incomplete gear, 8 rack, 9 slider, 10 first stop block, 11 spring, 12 first guide rod, 13 air pipe, 14 second air cylinder, 15 second push rod, 16 dust removal brush, 17 connecting column, 18 second stop block, 19 dust-proof net, 20 first push rod, 21 first air cylinder, 22 first gear, 23 second gear, 24 reciprocating lead screw, 25 nut, 26 pull rod, 27 liquid pumping cylinder, 28 liquid pumping pipe, 29 liquid outlet pipe, 30 cooling pipe, 31 cooling box, 32 first piston, 33 third piston, 34 second piston, 35 fan, 36 cabinet board, 37 bottom board, 38 second guide rod, 39 double-shaft motor, 40 rotating shaft, 41 receiving plate Specific embodiments

[0031] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0032] Referring to Figures 1-9 , an intelligent electrical distribution cabinet includes a cabinet body 1. A dust cleaning component is provided on the cabinet body 1. The dust cleaning component prevents external dust from entering the cabinet body 1. A heat dissipation component is also provided on the cabinet body 1. The heat dissipation component is used for heat dissipation inside the cabinet body 1. A ventilation component is provided on the cabinet body 1. The ventilation component is used for ventilation inside the cabinet body 1.

[0033] The dust cleaning component includes a dust removal brush 16, a dust-proof net 19, a driving mechanism, and a gas pumping mechanism. The driving mechanism is used to drive the gas pumping mechanism to pump gas. The gas pumping mechanism is used to drive the dust removal brush 16 to move back and forth. The dust-proof net 19 is rotatably connected to both sides of the cabinet body 1. The dust removal brush 16 is slidably arranged on the lower half surface of the dust-proof net 19. It should be noted that when air exchange and ventilation occur between the inside of the cabinet body 1 and the outside, the dust-proof net 19 can prevent dust in the air from entering the inside of the cabinet body 1. At the same time, the reciprocating movement of the dust removal brush 16 can prevent dust from accumulating on the dust-proof net 19.

[0034] The heat dissipation component includes a cooling pipe 30, a cooling box 31, and a liquid pumping mechanism for pumping out the coolant. Inside the cabinet body 1, there are cabinet boards 36 and a bottom board 37. The cabinet boards 36 are fixedly connected to the bottom board 37. The cooling box 31 is fixedly connected to the inner wall of the cabinet body 1. The cooling pipe 30 is fixedly connected to the cabinet boards 36 and the side wall of the cabinet body 1. The tail end of the cooling pipe 30 is fixedly connected to the upper part of the cooling box 31. It should be noted that the coolant is pumped into the cooling pipe 30 by the liquid pumping cylinder 27. The coolant coils around the back of the cabinet board 36 to dissipate heat inside the cabinet body 1, and then enters the cooling box 31 from the tail end of the cooling pipe 30, circulating in this way to cool down and dissipate heat inside the cabinet body 1.

[0035] The ventilation component includes a fan 35 and ventilation holes 2. The fan 35 is fixedly connected to the upper surface of the bottom board 37, and the ventilation holes 2 are arranged on both sides of the cabinet body 1. It should be noted that the wind directions of the two fans 35 are the same, which can enable the inside of the cabinet body 1 to exchange air and ventilate with the outside along the wind direction of the fan 35, and can also take away a part of the heat inside the power distribution cabinet. Refer to Figure 1 , the ventilation holes 2 are arranged in a semi-circular arc, and the upper half of the dust-proof net 19 covers the ventilation holes 2.

[0036] The driving mechanism includes a motor 5, a rotating shaft 6, an incomplete gear 7, a rack 8, and a spring 11. The motor 5 is arranged on the upper surface of the bottom board 37. The output shaft of the motor 5 is fixedly connected to the rotating shaft 6. The rotating shaft 6 is fixedly connected to the incomplete gear 7 through it. The incomplete gear 7 meshes with the rack 8. One end of the rack 8 away from the cabinet board 36 is fixedly connected to the spring 11, and the spring 11 is fixedly connected to the inner wall of the cabinet body 1.

[0037] The air pumping mechanism includes a first push rod 20, a first piston 32, a first air cylinder 21, an air pipe 13, a second air cylinder 14, a second piston 34, and a second push rod 15. The rack 8 is fixedly connected to the first push rod 20. The first push rod 20 is fixedly connected to the first piston 32. The first piston 32 is slidably arranged inside the first air cylinder 21. The upper end of the first air cylinder 21 is fixedly connected to one end of the air pipe 13. The other end of the air pipe 13 is fixedly connected to the second air cylinder 14. The second piston 34 is slidably arranged inside the second air cylinder 14. The second piston 34 is fixedly connected to the second push rod 15. The second push rod 15 is fixedly connected to the dust removal brush 16.

[0038] The liquid pumping mechanism includes a liquid pumping cylinder 27, a third piston 33, a pull rod 26, a liquid pumping pipe 28, a liquid outlet pipe 29, a reciprocating lead screw 24, and a nut 25. The nut 25 is slidably arranged on the reciprocating lead screw 24. The nut 25 is fixedly connected to the pull rod 26. The pull rod 26 is fixedly connected to the third piston 33. The third piston 33 is slidably arranged inside the liquid pumping cylinder 27. One end of the liquid pumping pipe 28 is fixedly connected to the liquid pumping cylinder 27. The other end of the liquid pumping pipe 28 is fixedly connected to the lower end of the cooling box 31. One end of the liquid outlet pipe 29 is fixedly connected to the liquid pumping cylinder 27. The other end of the liquid outlet pipe 29 is fixedly connected to the cooling pipe 30.

[0039] On both sides of the cabinet body 1, there are connecting columns 17 fixedly connected. The connecting columns 17 are fixedly connected with the second air cylinder 14. On both sides of the cabinet body 1, there are rain shields 4 fixedly connected. At the front end of the cabinet body 1, there is a cabinet door 3. On the side wall of the cabinet board 36, there is a receiving plate 41 fixedly connected. On the receiving plate 41, there is a double-shaft motor 39. The double-shaft motor 39 is fixedly connected through a rotating shaft 40. The two ends of the rotating shaft 40 are fixedly connected with the center of the dust-proof net 19. It should be noted that the double-shaft motor 39 starts every once in a while, and the rotating shaft 40 drives the dust-proof net 19 to rotate every once in a while. The dust removal brush 16 can clean the half of the dust-proof net 19 that rotates down, so as to ensure that the cleaning work is carried out on the lower half of the dust-proof net 19, and the accumulated dust will not be scattered and enter the ventilation holes 2 along the wind direction.

[0040] On both sides of the rack 8, there are sliders 9 fixedly connected. The sliders 9 are fixedly connected through a first guide rod 12. The upper end of the first guide rod 12 is fixedly connected with a first stop block 10. The lower end of the first guide rod 12 is fixedly connected with the inner wall of the cabinet body 1. It should be noted that under the limiting action of the first guide rod 12, the slider 9 and the rack 8 can only make a reciprocating motion of moving up and down.

[0041] One end of the rotating shaft 6 far away from the motor 5 is fixedly connected with a first gear 22. One end of the reciprocating lead screw 24 far away from the motor 5 is fixedly connected with a second gear 23. One end of the rotating shaft 6 far away from the motor 5 is rotatably connected with a second stop block 18. The two ends of the reciprocating lead screw 24 are rotatably connected with the second stop block 18. The first gear 22 meshes with the second gear 23. The nut 25 is slidably connected through a second guide rod 38. The second guide rod 38 is fixedly connected with the second stop block 18. It should be noted that under the limiting action of the second guide rod 38, the nut 25 can only slide back and forth along the direction of the reciprocating lead screw 24 and does not rotate with the reciprocating lead screw 24.

[0042] In the present invention, first, the motor 5 is started. Since the output shaft of the motor 5 is fixedly connected with the rotating shaft 6, the rotating shaft 6 is fixedly connected through an incomplete gear 7, the incomplete gear 7 meshes with the rack 8, one end of the rack 8 far away from the cabinet board 36 is fixedly connected with a spring 11, the spring 11 is fixedly connected with the inner wall of the cabinet body 1, the rack 8 is fixedly connected with a first push rod 20, the first push rod 20 is fixedly connected with a first piston 32, and the first piston 32 is slidably arranged inside the first air cylinder 21. Therefore, the output shaft of the motor 5 drives the rotating shaft 6 and the incomplete gear 7 to rotate, and the incomplete gear 7 drives the rack 8, the first push rod 20, and the first piston 32 to slide back and forth to pump air. It should be noted that on both sides of the rack 8, there are sliders 9 fixedly connected. The sliders 9 are fixedly connected through a first guide rod 12. The upper end of the first guide rod 12 is fixedly connected with a first stop block 10. The lower end of the first guide rod 12 is fixedly connected with the inner wall of the cabinet body 1. Therefore, under the limiting action of the first guide rod 12, the slider 9 and the rack 8 can only make a reciprocating motion of moving up and down.

[0043] Also, since the upper end of the first air cylinder 21 is fixedly connected to one end of the air pipe 13, the other end of the air pipe 13 is fixedly connected to the second air cylinder 14, the second piston 34 is slidably arranged inside the second air cylinder 14, the second piston 34 is fixedly connected to the second push rod 15, and the second push rod 15 is fixedly connected to the dust removal brush 16, the first piston 32 can pump gas into or out of the air pipe 13, thereby pushing the second piston 34, the second push rod 15, and the dust removal brush 16 to move back and forth to achieve the effect of cleaning the surface of the dust-proof net 19. It should be noted that a receiving plate 41 is fixedly connected to the side wall of the cabinet board 36, a dual-shaft motor 39 is arranged on the receiving plate 41, the dual-shaft motor 39 is fixedly connected through a rotating shaft 40, and both ends of the rotating shaft 40 are fixedly connected to the center of the dust-proof net 19. Refer to Figure 1 , the ventilation holes 2 are arranged in a semi-circular arc, the upper half of the dust-proof net 19 covers the ventilation holes 2, the dual-shaft motor 39 is started every once in a while, the rotating shaft 40 drives the dust-proof net 19 to rotate every once in a while, and the dust removal brush 16 can clean the half of the dust-proof net 19 that has rotated down, so as to ensure that the cleaning work is carried out on the lower half of the dust-proof net 19 and prevent the accumulated dust from being scattered and entering the ventilation holes 2 along the wind direction.

[0044] Since the nut 25 is slidably arranged on the reciprocating lead screw 24, the nut 25 is slidably connected through the second guide rod 38, the second guide rod 38 is fixedly connected to the second stop block 18, the nut 25 is fixedly connected to the pull rod 26, the pull rod 26 is fixedly connected to the third piston 33, the third piston 33 is slidably arranged in the liquid pumping cylinder 27, one end of the liquid pumping pipe 28 is fixedly connected to the liquid pumping cylinder 27, the other end of the liquid pumping pipe 28 is fixedly connected to the lower end of the cooling box 31, one end of the liquid outlet pipe 29 is fixedly connected to the liquid pumping cylinder 27, the other end of the liquid outlet pipe 29 is fixedly connected to the cooling pipe 30, the tail end of the cooling pipe 30 is fixedly connected to the upper part of the cooling box 31, one end of the rotating shaft 6 far from the motor 5 is fixedly connected to the first gear 22, the end of the reciprocating lead screw 24 far from the motor 5 is fixedly connected to the second gear 23, and the first gear 22 meshes with the second gear 23. Therefore, when the motor is started, the first gear 22 drives the second gear 23 and the reciprocating lead screw 24 to rotate synchronously. Under the limiting action of the second guide rod 38, the nut 25 makes a reciprocating motion of sliding back and forth on the reciprocating lead screw 24. At the same time, the nut 25 drives the pull rod 26 and the third piston 33 to make a reciprocating motion of sliding back and forth, thereby pumping the coolant in the cooling box 31 into the liquid pumping cylinder 27 through the liquid pumping pipe 28 and then pumping it out through the liquid outlet pipe 29 into the cooling pipe 30 to realize the heat dissipation and temperature reduction inside the cabinet 1. Because the coolant is coiled around the back of the cabinet board 36 through the cooling pipe 30, while taking away the heat inside the cabinet 1, it enters the cooling box 31 through the tail end of the cooling pipe 30, and this cycle can continuously dissipate heat for the power distribution cabinet. It should be noted that one-way valves are provided in both the liquid pumping pipe 28 and the liquid outlet pipe 29.

[0045] When the power distribution cabinet is put into use, since the power supply of the fan 35 is connected to the cabinet body 1, the fan 35 also starts up. The wind directions of the two fans 35 are the same, which can make the inside of the cabinet body 1 ventilate and exchange air with the outside world, and can also take away part of the heat in the power distribution cabinet.

[0046] The above are only the preferred specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. An intelligent electrical distribution cabinet, comprising a cabinet body (1), characterized in that, A dust cleaning component is provided on the cabinet body (1). The dust cleaning component prevents external dust from entering the cabinet body (1). A heat dissipation component is also provided on the cabinet body (1). The heat dissipation component is used for dissipating heat inside the cabinet body (1). A ventilation component is provided on the cabinet body (1). The ventilation component is used for ventilating the inside of the cabinet body (1). The dust cleaning component includes a dust removing brush (16), a dustproof net (19), a driving mechanism and a gas pumping mechanism. The driving mechanism is used for driving the gas pumping mechanism to pump gas. The gas pumping mechanism is used for driving the dust removing brush (16) to move back and forth. The dustproof net (19) is rotatably connected to both sides of the cabinet body (1). The dust removing brush (16) is slidably arranged on the lower half surface of the dustproof net (19). The heat dissipation component includes a cooling pipe (30), a cooling box (31) and a liquid pumping mechanism for pumping out the coolant. Inside the cabinet body (1), there are a cabinet board (36) and a bottom board (37). The cabinet board (36) is fixedly connected to the bottom board (37). The cooling box (31) is fixedly connected to the inner wall of the cabinet body (1). The cooling pipe (30) is fixedly connected to the cabinet board (36) and the side wall of the cabinet body (1). The tail end of the cooling pipe (30) is fixedly connected to the upper part of the cooling box (31).

2. An intelligent electrical distribution cabinet according to claim 1, wherein, The ventilation component includes a fan (35) and ventilation holes (2). The fan (35) is fixedly connected to the upper surface of the bottom board (37). The ventilation holes (2) are provided on both sides of the cabinet body (1).

3. An intelligent electrical distribution cabinet according to claim 1, characterized in that, The driving mechanism includes a motor (5), a rotating shaft (6), an incomplete gear (7), a rack (8), and a spring (11). The motor (5) is arranged on the upper surface of the bottom board (37). The output shaft of the motor (5) is fixedly connected to the rotating shaft (6). The rotating shaft (6) is fixedly connected to the incomplete gear (7) through it. The incomplete gear (7) meshes with the rack (8). One end of the rack (8) away from the cabinet board (36) is fixedly connected to the spring (11). The spring (11) is fixedly connected to the inner wall of the cabinet body (1).

4. An intelligent electrical distribution cabinet according to claim 1, characterized in that, The gas pumping mechanism includes a first push rod (20), a first piston (32), a first air cylinder (21), an air pipe (13), a second air cylinder (14), a second piston (34), and a second push rod (15). The rack (8) is fixedly connected to the first push rod (20). The first push rod (20) is fixedly connected to the first piston (32). The first piston (32) is slidably arranged inside the first air cylinder (21). The upper end of the first air cylinder (21) is fixedly connected to one end of the air pipe (13). The other end of the air pipe (13) is fixedly connected to the second air cylinder (14). The second piston (34) is slidably arranged inside the second air cylinder (14). The second piston (34) is fixedly connected to the second push rod (15). The second push rod (15) is fixedly connected to the dust removing brush (16).

5. An intelligent electrical distribution cabinet according to claim 1, characterized in that, The liquid pumping mechanism includes a liquid pumping cylinder (27), a third piston (33), a pull rod (26), a liquid pumping pipe (28), a liquid outlet pipe (29), a reciprocating lead screw (24), and a nut (25). The nut (25) is slidably arranged on the reciprocating lead screw (24). The nut (25) is fixedly connected to the pull rod (26). The pull rod (26) is fixedly connected to the third piston (33). The third piston (33) is slidably arranged in the liquid pumping cylinder (27). One end of the liquid pumping pipe (28) is fixedly connected to the liquid pumping cylinder (27). The other end of the liquid pumping pipe (28) is fixedly connected to the lower end of the cooling tank (31). One end of the liquid outlet pipe (29) is fixedly connected to the liquid pumping cylinder (27). The other end of the liquid outlet pipe (29) is fixedly connected to the cooling pipe (30).

6. An intelligent electrical distribution cabinet according to claim 1, characterized in that, Connecting columns (17) are fixedly connected to both sides of the cabinet body (1). The connecting columns (17) are fixedly connected to the second air cylinder (14). Rain shields (4) are fixedly connected to both sides of the cabinet body (1). A cabinet door (3) is provided at the front end of the cabinet body (1). A receiving plate (41) is fixedly connected to the side wall of the cabinet board (36). A double-shaft motor (39) is provided on the receiving plate (41). The double-shaft motor (39) is fixedly connected through a rotating shaft (40). Both ends of the rotating shaft (40) are fixedly connected to the center of the dust-proof net (19).

7. The intelligent electrical distribution cabinet according to claim 3, wherein Sliders (9) are fixedly connected to both sides of the rack (8). The sliders (9) are fixedly connected through a first guide rod (12). A first stop block (10) is fixedly connected to the upper end of the first guide rod (12). The lower end of the first guide rod (12) is fixedly connected to the inner wall of the cabinet body (1).

8. An intelligent electrical distribution cabinet according to claim 3, wherein, One end of the rotating shaft (6) away from the motor (5) is fixedly connected to a first gear (22). One end of the reciprocating lead screw (24) away from the motor (5) is fixedly connected to a second gear (23). One end of the rotating shaft (6) away from the motor (5) is rotatably connected to a second stop block (18). Both ends of the reciprocating lead screw (24) are rotatably connected to the second stop block (18). The first gear (22) meshes with the second gear (23). The nut (25) is slidably connected through a second guide rod (38). The second guide rod (38) is fixedly connected to the second stop block (18).

Images