An outdoor rainproof power cabinet

Abstract

The invention relates to the technical field of electric cabinets, and discloses an outdoor rainproof electric cabinet, comprising a box body, and also comprising a rainproof component, a cooling component, a heat dissipation device, a pushing device and an insect extermination device; the rainproof component comprises a supporting column, a block, a water inlet hole and a drainage hole, the supporting column is fixedly connected to the bottom of the box body, the block is fixedly connected to the top of the box body, the water inlet hole is arranged at the top of the block, and the drainage hole is arranged on the surface of the rear part of the block; the cooling component comprises a motor, a baffle and a guide plate, the motor is fixedly connected to the left side of the baffle, the baffle is rotatably connected to the inner wall of the baffle, and the guide plate is fixedly connected to the rear part of the box body; the invention has the characteristics of good rainproof effect.

Description

Technical Field

[0001] The invention relates to the technical field of power cabinets, in particular to an outdoor rainproof power cabinet. Background Art

[0002] The power cabinet is also called the distribution cabinet. The distribution cabinet is used in occasions where the load is relatively dispersed and there are fewer circuits; the motor control center is used in occasions where the load is concentrated and there are more circuits. Some distribution cabinets will be installed outdoors, so outdoor distribution cabinets must take into account various factors such as environmental weather.

[0003] The patent with application number CN202010414588.0 relates to a power distribution cabinet, more specifically, an outdoor power distribution cabinet, including a power distribution cabinet, a sliding door, a mounting bracket, a lifting device, a dust cleaning device, an air inlet device and an air outlet device. The device can be opened by sliding the sliding door on the power distribution cabinet. The sliding door can pull the mounting bracket to slide while sliding to open the device. The mounting bracket can slide to the front end of the power distribution cabinet. The lifting device can drive the dust cleaning device to lift and lower on the sliding door. The dust cleaning device can clean the mounting bracket. When the sliding door slides backward, it drives the mounting bracket to slide backward. The mounting bracket can squeeze the sensor. When the sensor is squeezed, the air inlet device and the air outlet device move. The air inlet device can suck wind into the power distribution cabinet, and the air outlet device can draw wind out of the power distribution cabinet. However, this device is easy to cause rainwater to enter the power cabinet on rainy days, which causes the circuit to contact with rainwater, resulting in damage to the internal electrical components and circuits. Therefore, it is very necessary to design an outdoor rainproof power cabinet with good rainproof effect. Summary of the invention

[0004] The object of the present invention is to provide an outdoor rainproof power cabinet to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: an outdoor rainproof power cabinet, comprising a box body, and also comprising a rainproof component, a cooling component, a heat dissipation device, a pushing device and an insect-killing device; the rainproof component comprises a support column, a block, a water inlet hole and a drainage hole, the support column is fixedly connected to the bottom of the box body, the block is fixedly connected to the top of the box body, the water inlet hole is arranged at the top of the block, and the drainage hole is arranged on the surface of the rear part of the block; the cooling component comprises a motor, a baffle and a guide plate, the motor is fixedly connected to the left side of the baffle, the baffle is rotatably connected to the inner wall of the baffle, and the guide plate is fixedly connected to the rear part of the box body; the heat dissipation device is arranged on the inner wall of the box body, the pushing device is arranged on the inner wall of the block, and the insect-killing device is arranged on the inner wall of the box body; the number of the guide plates is multiple, and the multiple guide plates are obliquely and staggeredly distributed at the rear part of the box body, and the output end of the motor is fixedly connected to the left side of the baffle When it rains, rainwater will be blocked by the block to prevent it from falling into the gap on the box, thereby causing water to enter the box. At the same time, some rainwater will enter the block through the water inlet hole and be collected by the block. When the temperature sensor inside the box detects that the temperature inside the box is too high, the temperature sensor will send an electrical signal to the motor. When the motor receives the electrical signal, it will start and drive the baffle to rotate. The baffle will rotate and block the drainage hole, and the space inside the block will open. At this time, the water inside the baffle will flow out to the rear, causing the collected rainwater to flow onto the guide plate, and the inclined guide plate will divert the water to the guide plate at the bottom, and the next guide plate is inclined in the opposite direction to the previous guide plate. At this time, the rainwater will flow in the opposite direction to the other guide plate below. At this time, the rainwater flows back and forth repeatedly on multiple staggered guide plates, and the rainwater will contact the rear of the box during the flow and absorb the heat inside the box, thereby helping the box to cool down quickly.

[0006] According to the above technical solution, the heat dissipation device includes a motor, a transmission rod and a fan, the motor is fixedly connected to the bottom of the box, the transmission rod is fixedly connected to the output end of the motor, and the fan is fixedly connected to the surface of the transmission rod; the heat dissipation device also includes a planetary gear set and a stirring plate, the axis of the sun gear in the planetary gear set is fixedly connected to the surface of the transmission rod, and the stirring plate is fixedly connected to the outer surface of the ring gear in the planetary gear set; the surface of the transmission rod is rotatably connected to the inner wall of the box, and the surface of the transmission rod is rotatably connected to the inner wall of the bottom of the block, and the planetary gear set and the stirring plate are both located inside the block. When the power cabinet is used, the motor will start and drive the transmission rod to rotate, and the transmission rod will drive the fan to rotate. The fan will suck the outside air on both sides of the box into the box and discharge the hot air inside it downward, so that the box can dissipate heat, and the rotation of the transmission rod will drive the planetary gear set to rotate, and the planetary gear set will drive the stirring plate to rotate at a reduced speed, and the stirring plate will stir the water collected in the block, thereby reducing the probability of freezing of water inside the block in winter, so that the water flow inside the block can be used conveniently in winter.

[0007] According to the above technical scheme, the pushing device includes an elastic plate, magnet one and magnet two, the elastic plate is fixedly connected to the inner wall of the block, the magnet one is fixedly connected to the bottom of the elastic plate, and the magnet two is fixedly connected to the surface of the stirring plate; the pushing device also includes an arc box, a card block and a pull rope, the two ends of the arc box are fixedly connected to the top wall inside the box body, the number of the card blocks is two, and the two card blocks are slidably connected to the inner wall of the bottom of the block, and the two ends of the pull rope are fixedly connected to the bottom of the two card blocks; the two ends of the arc box are connected to the interior of the block, a spring is provided between the top of the card block and the inner wall of the block, the magnet one and the magnet two are magnetically attracted to each other, and a guide device is provided inside the stirring plate, the guide device includes a slide groove, a counterweight block, a guide plate, a turntable and a rope, and the slide groove is opened inside the stirring plate The counterweight block is slidably connected to the inner wall of the slide groove, and the guide plate is rotatably connected to the inner wall of the bottom of the stirring plate by a torsion spring. The turntable is fixedly connected to both sides of the guide plate, and the rope is wound around the surface of the turntable. When an open flame appears in the box body, the open flame will burn the pull rope. At this time, the spring of the pull rope will drive the block to move up, so that the block no longer blocks the passage between the block and the arc box. At this time, the water in the block will flow into the arc box and flow to the electrical components through the notch under the arc box, thereby extinguishing the open flame. When a fire occurs, it can be extinguished as soon as possible to reduce losses. At the same time, the stirring plate rotates and drives the second magnet to rotate. When the second magnet is close to the first magnet, the second magnet will drive the first magnet to move backward through the magnetic attraction, and the first magnet will drive the elastic plate to push the water flow backward to ensure that the water flow moves backward and flows out through the arc box, thereby improving the fire extinguishing effect.

[0008] According to the above technical solution, the insect killing device includes a rotating rod, blades, a cam and an electric grid. The rotating rod is rotatably connected to the inner wall of the rear part of the box, the blades are fixedly connected to the surface of the rotating rod, the cam is fixedly connected to the surface of the rotating rod, and the electric grid is fixedly connected to the inner wall of the box; the surface of the cam and the surface of the electric grid are in contact with each other, and the blades are located at the rear of the cam. Outdoors, many mosquitoes will enter the box through the heat dissipation holes, and the box is provided with an electric grid, which will electrocute the mosquitoes. When water flows on the guide plate, it will contact the blades and push the blades to rotate. The blades will drive the rotating rod to rotate, and the rotating rod will drive the cam to rotate. The cam will rotate and contact the electric grid. The protrusion of the cam will push the electric grid to vibrate when it rotates. The vibration can help the mosquitoes electrocuted on the surface of the electric grid to fall off, prevent the mosquitoes from adhering to the surface of the electric grid, and then affect the subsequent contact between the mosquitoes and the electric grid, affecting the electric shock effect.

[0009] Compared with the prior art, the beneficial effects achieved by the present invention are:

[0010] The present invention, through the coordinated operation among the box body, support columns, blocks, motors, baffles, water inlet holes, drainage holes and guide plates, rainwater will be blocked by the blocks when it rains, preventing rainwater from falling into the gap on the box body and causing water to enter the box body; at the same time, part of the rainwater will enter the block through the water inlet holes and be collected by the blocks; when the temperature inside the power cabinet is too high, the collected rainwater will flow onto the guide plates, causing the rainwater to flow back and forth repeatedly on a plurality of staggered guide plates; and in the process of flowing, the rainwater will contact the rear of the box body and absorb the heat inside the box body, thereby helping the box body to be cooled quickly.

[0011] The present invention, through the coordinated operation of the motor, the transmission rod, the fan, the planetary gear set and the stirring plate, enables the fan to dissipate heat inside the box body and simultaneously drives the stirring plate to rotate. The stirring plate stirs the water collected in the block, thereby reducing the probability of water inside the block freezing in winter, making it convenient to use the water flow inside the block in winter.

[0012] The present invention can extinguish fire immediately when fire occurs through the coordinated operation of the elastic plate, magnet one, magnet two, the arc box, the clamping block and the pull rope, thereby reducing losses. At the same time, the elastic plate pushes the water flow backward to ensure that the water flow moves backward and flows out completely through the arc box, thereby improving the fire extinguishing effect.

[0013] The present invention cooperates with the rotating rod, blades, cams and electric grids. Many mosquitoes will enter the box through the heat dissipation holes outdoors. The box is provided with an electric grid, which will electrocute the mosquitoes. The water flow on the guide plate will drive the blades to rotate. The blades will drive the cam to rotate through the rotating rod. The cam will rotate and contact the electric grid. The protrusion of the cam will drive the electric grid to vibrate when rotating. The vibration can help the mosquitoes electrocuted on the surface of the electric grid to fall off, so as to prevent the mosquitoes from adhering to the surface of the electric grid and affecting the subsequent electric shock effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0015] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0016] Figure 2 It is a half-section diagram of the block structure of the present invention;

[0017] Figure 3 It is a schematic diagram of the structure of the guide plate of the present invention;

[0018] Figure 4 It is a schematic diagram of the baffle structure of the present invention;

[0019] Figure 5 is a schematic diagram of the structure of a planetary gear set of the present invention;

[0020] Figure 6 It is a half-section view of the arc box structure of the present invention;

[0021] Figure 7 It is a schematic diagram of the structure of the rotating rod of the present invention;

[0022] Figure 8 It is a schematic diagram of the structure of the second magnet of the present invention;

[0023] Fig. 9 It is a schematic diagram of the guide plate structure of the present invention;

[0024] In the figure: 1. box body; 2. support column; 3. heat dissipation device; 31. motor; 32. transmission rod; 33. fan; 34. planetary gear set; 35. stirring plate; 4. pushing device; 41. elastic plate; 42. magnet one; 43. magnet two; 44. arc box; 45. block; 46. pull rope; 431. slide groove; 432. counterweight block; 433. guide plate; 434. turntable; 435. rope; 5. insecticide; 51. rotating rod; 52. blade; 53. cam; 54. power grid; 6. block; 7. motor; 8. baffle; 9. water inlet hole; 10. drainage hole; 11. guide plate. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0026] Embodiment 1

[0027] See also Figure 1-5 The present invention provides a technical solution: an outdoor rainproof power cabinet, including a box body 1, and also including a rainproof component, a cooling component, a heat dissipation device 3, a pushing device 4 and an insecticide 5; the rainproof component includes a support column 2, a block 6, a water inlet hole 9 and a drainage hole 10, the support column 2 is fixedly connected to the bottom of the box body 1, the block 6 is fixedly connected to the top of the box body 1, the water inlet hole 9 is opened at the top of the block 6, and the drainage hole 10 is opened on the surface of the rear part of the block 6; the cooling component includes a motor 7, a baffle 8 and a guide plate 11, the motor 7 is fixedly connected to On the left side of the block 6, the baffle 8 is rotatably connected to the inner wall of the block 6, and the guide plate 11 is fixedly connected to the rear of the box body 1; the heat dissipation device 3 is arranged on the inner wall of the box body 1, the pushing device 4 is arranged on the inner wall of the block 6, and the insecticide device 5 is arranged on the inner wall of the box body 1; there are multiple guide plates 11, and the multiple guide plates 11 are obliquely and staggeredly distributed at the rear of the box body 1, and the output end of the motor 7 is fixedly connected to the left side of the baffle 8. When it rains, rainwater will be blocked by the block 6 to prevent rainwater from falling into the gap on the box body 1, thereby causing water to enter the inside of the box body 1.

[0028] The heat dissipation device 3 includes a motor 31, a transmission rod 32 and a fan 33. The motor 31 is fixedly connected to the bottom of the housing 1, the transmission rod 32 is fixedly connected to the output end of the motor 31, and the fan 33 is fixedly connected to the surface of the transmission rod 32; the heat dissipation device 3 also includes a planetary gear set 34 and a stirring plate 35. The axis of the sun gear in the planetary gear set 34 is fixedly connected to the surface of the transmission rod 32, and the stirring plate 35 is fixedly connected to the outer surface of the ring gear in the planetary gear set 34; the surface of the transmission rod 32 is rotatably connected to the inner wall of the housing 1, and the surface of the transmission rod 32 is rotatably connected to the inner wall of the bottom of the stopper 6. The planetary gear set 34 and the stirring plate 35 are both located inside the stopper 6. When the power cabinet is in use, the motor 31 will drive the planetary gear set 34 to rotate through the transmission rod 32, and the planetary gear set 34 will drive the stirring plate 35 to rotate at a reduced speed. The stirring plate 35 will stir the water collected in the stopper 6, thereby reducing the probability of freezing of the water inside the stopper 6 in winter, so that the water flow inside the stopper 6 can be used conveniently in winter;

[0029] Working principle: when it rains, rainwater will be blocked by the block 6 to prevent it from falling into the gap on the box body 1, thereby causing water to enter the box body 1. At the same time, some rainwater will enter the block 6 through the water inlet hole 9 and be collected by the block 6. When the temperature sensor inside the box body 1 detects that the temperature inside the box body 1 is too high, the temperature sensor will send an electrical signal to the motor 7. When the motor 7 receives the electrical signal, it will start and drive the baffle 8 to rotate. The baffle 8 will rotate and block the drainage hole 10, and the space inside the block 6 will open. At this time, the inside of the block 6 The water will flow out to the rear, so that the collected rainwater flows to the guide plate 11, and the inclined guide plate 11 will guide the water to the guide plate 11 at the bottom, and the next guide plate 11 is inclined in the opposite direction to the previous guide plate 11. At this time, the rainwater will flow back and forth on the multiple staggered guide plates 11 repeatedly, and the rainwater will contact the rear of the box 1 during the flow, and absorb the heat inside the box 1, thereby helping the box 1 to cool down quickly.

[0030] When the power cabinet is in use, the motor 31 will start and drive the transmission rod 32 to rotate, and the transmission rod 32 will drive the fan 33 to rotate. The fan 33 will suck the outside air on both sides of the box body 1 into the box body 1 and discharge the hot air inside it downward, so that the box body 1 can dissipate heat. The rotation of the transmission rod 32 will drive the planetary gear set 34 to rotate, and the planetary gear set 34 will drive the stirring plate 35 to rotate at a reduced speed. The stirring plate 35 will stir the water collected in the block 6, thereby reducing the probability of water freezing inside the block 6 in winter, making it convenient to use the water flow inside the block 6 in winter.

[0031] Embodiment 2

[0032] See also Figure 5-9Based on the first embodiment, in this embodiment, the pushing device 4 includes an elastic plate 41, a magnet 1 42 and a magnet 2 43, the elastic plate 41 is fixedly connected to the inner wall of the stopper 6, the magnet 1 42 is fixedly connected to the bottom of the elastic plate 41, and the magnet 2 43 is fixedly connected to the surface of the stirring plate 35; the pushing device 4 also includes an arc box 44, a block 45 and a pull rope 46, the two ends of the arc box 44 are fixedly connected to the top wall inside the box body 1, the number of the block 45 is two, and the two blocks 45 are slidably connected to the inner wall at the bottom of the block 6, and the two ends of the pull rope 46 are fixedly connected to the bottom of the two blocks 45; the two ends of the arc box 44 are connected to the inside of the block 6, and the top of the block 45 is connected to the block 6 A spring is arranged between the inner walls, magnet 1 42 and magnet 2 43 are magnetically attracted to each other, a guide device is arranged inside the stirring plate 35, the guide device includes a slide groove 431, a counterweight block 432, a guide plate 433, a turntable 434 and a rope 435, the slide groove 431 is opened inside the stirring plate 35, the counterweight block 432 is slidably connected to the inner wall of the slide groove 431, the guide plate 433 is rotatably connected to the inner wall of the bottom of the stirring plate 35 through a torsion spring, the turntable 434 is fixedly connected to both sides of the guide plate 433, and the rope 435 is wound around the surface of the turntable 434. When an open flame appears in the box body 1, the open flame will burn the pull rope 46, and at this time, the spring of the pull rope 46 will drive the block 45 to move up, so that the block 45 no longer blocks The passage between the block 6 and the arc box 44 is plugged. At this time, the water in the block 6 will flow into the arc box 44 and flow to the electrical components through the gap under the arc box 44, thereby extinguishing the open flame. When a fire occurs, it can be extinguished as soon as possible to reduce losses. When there is an open flame, the temperature sensor inside the device will send an electrical signal to the motor 31. At this time, the motor 31 will slow down and drive the fan speed to slow down, which can reduce the circulation of air inside the device and thus reduce the oxygen content to prevent the fire from increasing. At the same time, the motor 31 will also drive the planetary gear set 34 and the stirring plate 35 on its surface to slow down rotation. Since the speed of the stirring plate 35 slows down, the centrifugal force is reduced, and the counterweight block 432 will no longer be in the slide slot. 431, and the torsion spring will drive the guide plate 433 to reset and rotate to the middle to open, and the guide plate 433 will drive the turntable 434 to rotate. The rotation of the turntable 434 will wrap the rope 435 around its own surface, so that the counterweight block 432 moves to the center of the slide groove 431. When the speed of the stirring plate 35 increases, the centrifugal force on the counterweight block 432 will increase, and the counterweight block 432 will pull the turntable 434 to rotate through the rope 435. The turntable 434 will drive the guide plate 433 to close. When there is a fire, the guide plate 433 will reset and open, thereby increasing the contact area between the stirring plate 35 and the guide plate 433 and the water, and then can quickly push the water flow out of the arc box 44 during stirring, thereby relatively improving the fire extinguishing speed.

[0033] The insect killing device 5 includes a rotating rod 51, blades 52, a cam 53 and an electric grid 54. The rotating rod 51 is rotatably connected to the inner wall of the rear part of the box body 1, the blades 52 are fixedly connected to the surface of the rotating rod 51, the cam 53 is fixedly connected to the surface of the rotating rod 51, and the electric grid 54 is fixedly connected to the inner wall of the box body 1; the surface of the cam 53 is in contact with the surface of the electric grid 54, and the blades 52 are located at the rear of the cam 53. Outdoors, many mosquitoes will enter the box body 1 through the heat dissipation holes, and the box body 1 is provided with an electric grid 54, which will electrocute the mosquitoes. The water flow on the guide plate 11 will drive the blades 52 to rotate, and the blades 52 drive the cam 53 to rotate through the rotating rod 51. The cam 53 will rotate and contact the electric grid 54. The protrusion of the cam 53 will drive the electric grid 54 to vibrate when rotating. The vibration can help the mosquitoes electrocuted on the surface of the electric grid 54 to fall off, and prevent the mosquitoes from adhering to the surface of the electric grid 54 and affecting the subsequent electric shock effect.

[0034] Working principle: when an open flame appears in the box body 1, the open flame will burn the pull rope 46. At this time, the spring of the pull rope 46 will drive the block 45 to move upward, so that the block 45 no longer blocks the passage between the block 6 and the arc box 44. At this time, the water in the block 6 will flow into the arc box 44 and flow to the electrical components through the gap under the arc box 44, thereby extinguishing the open flame. When a fire occurs, it can be extinguished as soon as possible to reduce losses. At the same time, the stirring plate 35 rotates and drives the second magnet 43 to rotate. When the second magnet 43 is close to the first magnet 42, the second magnet 43 will drive the first magnet 42 to move backward through the magnetic attraction force, and the first magnet 42 will drive the elastic plate 41 to push the water flow backward to ensure that the water flow moves backward and all flows out through the arc box 44, thereby improving the fire extinguishing effect.

[0035] Outdoors, many mosquitoes will enter the box 1 through the heat dissipation holes, and the box 1 is provided with an electric grid 54, which will electrocute the mosquitoes. When water flows on the guide plate 11, it will contact the blades 52 and push the blades 52 to rotate. The blades 52 will drive the rotating rod 51 to rotate, and the rotating rod 51 will drive the cam 53 to rotate. The cam 53 will rotate and contact the electric grid 54. The raised part of the cam 53 will push the electric grid 54 to vibrate when it rotates. The vibration can help the mosquitoes electrocuted on the surface of the electric grid 54 to fall off, and prevent the mosquitoes from adhering to the surface of the electric grid 54, thereby affecting the subsequent contact between the mosquitoes and the electric grid 54 and affecting the electric shock effect.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0037] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An outdoor rainproof power cabinet, comprising a cabinet (1), characterized in that: It also includes a rainproof component, a cooling component, a heat dissipation device (3), a propulsion device (4) and an insecticide device (5); The rainproof assembly comprises a support column (2), a block (6), a water inlet hole (9) and a drainage hole (10), wherein the support column (2) is fixedly connected to the bottom of the box body (1), the block (6) is fixedly connected to the top of the box body (1), the water inlet hole (9) is provided at the top of the block (6), and the drainage hole (10) is provided at the rear surface of the block (6); The cooling assembly comprises a motor (7), a baffle (8) and a guide plate (11), wherein the motor (7) is fixedly connected to the left side of the block (6), the baffle (8) is rotatably connected to the inner wall of the block (6), and the guide plate (11) is fixedly connected to the rear of the box body (1); The heat dissipation device (3) is arranged on the inner wall of the box body (1), the pushing device (4) is arranged on the inner wall of the stopper (6), and the insecticide device (5) is arranged on the inner wall of the box body (1); The guide plates (11) are provided in a plurality, and the plurality of guide plates (11) are distributed obliquely and staggeredly at the rear of the box body (1), and the output end of the motor (7) is fixedly connected to the left side of the baffle (8); The heat dissipation device (3) comprises a motor (31), a transmission rod (32) and a fan (33); the motor (31) is fixedly connected to the bottom of the box (1); the transmission rod (32) is fixedly connected to the output end of the motor (31); and the fan (33) is fixedly connected to the surface of the transmission rod (32); The heat dissipation device (3) further comprises a planetary gear set (34) and a stirring plate (35), wherein the axis of the sun gear in the planetary gear set (34) is fixedly connected to the surface of the transmission rod (32), and the stirring plate (35) is fixedly connected to the outer surface of the ring gear in the planetary gear set (34); The surface of the transmission rod (32) is rotatably connected to the inner wall of the box body (1), the surface of the transmission rod (32) is rotatably connected to the inner wall of the bottom of the stopper (6), and the planetary gear set (34) and the stirring plate (35) are both located inside the stopper (6); The pushing device (4) comprises an elastic plate (41), a first magnet (42) and a second magnet (43), wherein the elastic plate (41) is fixedly connected to the inner wall of the stopper (6), the first magnet (42) is fixedly connected to the bottom of the elastic plate (41), and the second magnet (43) is fixedly connected to the surface of the stirring plate (35); The pushing device (4) further comprises an arc-shaped box (44), a clamping block (45) and a pull rope (46); the two ends of the arc-shaped box (44) are fixedly connected to the top wall inside the box body (1); the number of the clamping blocks (45) is two, and the two clamping blocks (45) are both slidably connected to the inner wall of the bottom of the stopper (6); the two ends of the pull rope (46) are fixedly connected to the bottom of the two clamping blocks (45); The two ends of the arc box (44) are connected to the inside of the stopper (6), a spring is provided between the top of the clamping block (45) and the inner wall of the stopper (6), and the first magnet (42) and the second magnet (43) are magnetically attracted to each other.

2. The outdoor rainproof power cabinet according to claim 1, characterized in that: The insect extermination device (5) comprises a rotating rod (51), blades (52), a cam (53) and an electric net (54); the rotating rod (51) is rotatably connected to the inner wall of the rear portion of the housing (1); the blades (52) are fixedly connected to the surface of the rotating rod (51); the cam (53) is fixedly connected to the surface of the rotating rod (51); and the electric net (54) is fixedly connected to the inner wall of the housing (1).

3. An outdoor rainproof power cabinet according to claim 2, characterized in that: The surface of the cam (53) and the surface of the electric grid (54) are in contact with each other, and the blade (52) is located at the rear of the cam (53).

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