Power distribution cabinet with drying function

Abstract

The invention discloses a power distribution cabinet with a drying function, and relates to the technical field of power distribution cabinets, and the power distribution cabinet with the drying function comprises an equipment frame and a mobile device. Wherein the moving device comprises a supporting rod, a connecting rod, a fan, a discharging frame, a rotating rod, a pressing plate, a fixing rod, a moving plate, an L-shaped plate, a long plate, a filtering plate, a circular plate, a convex block and a convex plate, the supporting rod is fixedly installed in the square frame, the connecting rod is fixedly installed on the surface of the supporting rod, and the discharging frame is fixedly installed in the equipment frame. According to the power distribution cabinet with the drying function, a drying agent in equipment shakes up and down, the drying agent can be helped to make contact with an area possibly not making contact with the drying agent originally, and therefore the situation that the drying effect is reduced due to non-uniformity of the drying agent in the using process is reduced, meanwhile, accumulation of pollutants can be effectively prevented by cleaning a filter plate, and equipment damage is prevented; the service life of equipment is prolonged and the maintenance cost of the equipment is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of distribution cabinets, and particularly to a distribution cabinet with a drying function. Background Art

[0002] The design of a distribution cabinet with a drying function can effectively protect electrical equipment from moisture and water, thereby extending the service life of the equipment and improving its safety. Such a distribution cabinet with a drying function can effectively improve the reliability and safety of electrical equipment, reduce the failure rate, and provide better guarantee for industrial and commercial applications.

[0003] The patent with the patent publication number CN116759907B belongs to the technical field of distribution cabinets, and particularly relates to a distribution cabinet with a drying function, including a distribution cabinet main body. A partition is fixedly connected to the inner wall of the bottom end of the distribution cabinet main body. An insulating strip is fixedly connected to the position of the upper surface of the partition near the inner wall of the distribution cabinet main body. A diversion groove is formed on the upper surface of the insulating strip. A sponge layer is fixedly connected to the wall of the diversion groove. Two through holes are formed on the upper surface of the sponge layer, and an energizing block is fixedly connected to the wall of the through hole. This patent enables the distribution cabinet to have the functions of dehumidification and preventing pests and rodents, improves the cleanliness inside the distribution cabinet, and can not only avoid the attachment of dust and mildew spots inside the distribution cabinet, but also avoid the situation that the metal structure of electrical components is corroded due to water condensation and poor contact occurs, resulting in the tripping of the distribution cabinet, and can prevent pests and rodents from damaging the distribution cabinet, thereby improving the safety and effect of the distribution cabinet when used outdoors, and improving the stability of the distribution cabinet outdoors.

[0004] In the above patent, a sponge layer is fixedly connected to the wall of the diversion groove. Two through holes are formed on the upper surface of the sponge layer, and an energizing block is fixedly connected to the wall of the through hole, which can prevent pests and rodents from damaging the distribution cabinet, thereby improving the safety and effect of the distribution cabinet when used outdoors, and improving the stability of the distribution cabinet outdoors. However, in the above patent, it may not be possible to dehumidify the air through a desiccant, and at the same time, the desiccant cannot be shaken up and down to evenly coat it, resulting in a reduction in the drying effect. Therefore, a distribution cabinet with a drying function is designed, which has a desiccant inside for dehumidification, can shake the desiccant up and down, and can clean the filter plate at the same time. Summary of the Invention

[0005] Aiming at the deficiencies of the prior art, the present invention provides a distribution cabinet with a drying function, which solves the problems raised in the above background art.

[0006] To achieve the above object, the present invention is realized through the following technical solutions: A power distribution cabinet with a drying function includes an equipment frame, and the square frame fixedly penetrates through the top of the equipment frame, and further includes a moving device; wherein, the moving device includes a support rod, a connecting rod, a fan, a feeding frame, a rotating rod, a pressing plate, a fixing rod, a moving plate, an L-shaped plate, a long plate, a filter plate, a circular plate, a convex block and a convex plate. The support rod is fixedly installed inside the square frame, the connecting rod is fixedly installed at one end of the support rod away from the square frame, the fan is fixedly installed below the connecting rod, the feeding frame is fixedly installed inside the equipment frame, the rotating rod is fixedly installed at the output end of the fan, the pressing plate is slidably installed inside the feeding frame, the fixing rod is fixedly installed below the pressing plate, the moving plate is fixedly installed on the circumferential surface of the fixing rod, the L-shaped plate is fixedly installed on the surface of the moving plate, the long plate is fixedly installed at one end of the L-shaped plate close to the moving plate. A ventilation opening is provided on the surface of the square frame, the filter plate is fixedly installed inside the ventilation opening, the circular plate is fixedly installed on the circumferential surface of the rotating rod, the convex block is fixedly installed below the circular plate, the convex plate is fixedly installed above the pressing plate. Start the fan, the rotation of the fan drives the rotation of the rotating rod, the rotation of the rotating rod drives the rotation of the circular plate, the rotation of the circular plate drives the rotation of the convex block, the rotation of the convex block contacts and presses the convex plate to move downward, the downward movement of the convex plate drives the pressing plate to move downward, the downward movement of the pressing plate compresses the spring to contract and then reset, so that the pressing plate moves up and down, and shakes the desiccant above the pressing plate.

[0007] The rotating rod rotates through the inner and outer walls above the feeding frame, and the fixing rod slidably penetrates through the bottom of the feeding frame. The rotation of the fan drives the rotation of the rotating rod, and the downward movement of the pressing plate drives the downward movement of the fixing rod.

[0008] A spring is provided between the bottom of the pressing plate and the bottom of the feeding frame. The long plate is slidably connected to the surface of the filter plate. One end of the convex plate close to the circular plate is provided with a convex surface one. The downward movement of the convex plate drives the pressing plate to move downward. The downward movement of the pressing plate compresses the spring to contract and then reset, so that the pressing plate moves up and down.

[0009] According to the above technical solution, the vibration device includes a fixed block, a connecting plate, a baffle, a connecting block, an arc block and a fixing plate. The fixed block is fixedly installed below the moving plate, the connecting plate is hinged inside the fixed block. An air inlet groove is provided at the bottom of the feeding frame, the baffle is slidably installed below the air inlet groove, the connecting block is fixedly installed below the baffle, the arc block is fixedly installed on the inner wall of the feeding frame, and the fixing plate is fixedly installed below the pressing plate. The downward movement of the fixed block drives the rotation of the connecting plate, the rotation of the connecting plate drives the connecting block to move towards the direction close to the L-shaped plate, the movement of the connecting block drives the movement of the baffle, and the movement of the baffle opens one side of the air inlet groove and closes the other side, by only opening one side of the ventilation opening.

[0010] According to the above technical solution, the connecting plate is hinged inside the connecting block. One end of the arc block close to the fixed plate is set as convex surface two, and one end of the fixed plate away from the pressing plate is set as convex surface three. The rotation of the connecting plate drives the movement of the connecting block, and the convex surface of the fixed plate moves downward to contact and press the convex surface of the arc block, thereby generating vibration.

[0011] According to the above technical solution, the cleaning device includes a rotating shaft, a receiving block, an arc plate and a moving block. A sliding groove is formed inside the material placing frame. The rotating shaft is slidably installed inside the sliding groove. The receiving block is slidably installed above the pressing plate. The arc plate is fixedly installed at one end of the receiving block away from the circular plate. A fixing groove is formed inside the material placing frame. The moving block is slidably installed inside the fixing groove. The upward movement of the pressing plate drives the receiving block to move to the side away from the circular plate. The movement of the receiving block drives the movement of the rotating shaft and the rotating shaft moves along the sliding groove, realizing the leveling of the desiccant above the pressing plate.

[0012] According to the above technical solution, the rotating shaft fixedly penetrates the inner and outer walls of the receiving block. One end of the arc plate away from the receiving block is set as arc surface one, and one end of the moving block close to the circular plate is set as arc surface two. The movement of the receiving block drives the movement of the rotating shaft, and the movement of the arc plate contacts and presses the moving block to move away from the arc plate.

[0013] According to the above technical solution, a telescopic elastic rod is fixedly installed inside the fixing groove. The free end of the telescopic elastic rod is fixedly connected to the moving block. The movement of the moving block squeezes the telescopic end of the telescopic elastic rod to contract, and then resets to generate a knock.

[0014] The present invention provides a power distribution cabinet with a drying function. It has the following beneficial effects: (1) For the power distribution cabinet with a drying function, the support rod, connecting rod, fan, material placing frame, rotating rod, pressing plate, fixed rod, moving plate, L-shaped plate, long plate, filter plate, circular plate, convex block, and convex plate cooperate to make the pressing plate move up and down, and shake the desiccant above the pressing plate. The up and down movement can prompt the desiccant to release some of the absorbed moisture, which can help the desiccant reach areas that may not have been contacted originally, thereby reducing the unevenness during the use of the desiccant and resulting in a decrease in the drying effect. At the same time, the downward movement scrapes and cleans the impurities on the surface of the filter plate. Cleaning the filter plate can effectively prevent the accumulation of pollutants, ensure that the air can pass smoothly, improve the ventilation effect, clean the filter plate can reduce the accumulation of sediments, prevent equipment damage, extend the service life of the equipment, and reduce the equipment maintenance cost.

[0015] (2) The power distribution cabinet with a drying function operates through the cooperation of fixing blocks, connecting plates, baffles, connecting blocks, arc blocks, and fixing plates. By only opening the ventilation openings on one side, the direction of the air flow can be effectively controlled to ensure that the air flows along a predetermined path. Closing the ventilation openings on one side can reduce the entry of external pollutants, helping to maintain the freshness and hygiene of the air. This helps to improve the ventilation efficiency and effect. At the same time, vibrations are generated, and during the vibration process, the flow between the desiccant and the air can be promoted, thereby accelerating the absorption of moisture and improving the drying efficiency.

[0016] (3) The power distribution cabinet with a drying function operates through the cooperation of a rotating shaft, a receiving block, an arc plate, a moving block, and a telescopic spring rod to level the desiccant above the pressing plate, enabling the desiccant to come into more uniform contact with the surface of the pressing plate, preventing uneven contact of the desiccant from causing the air to be too humid and resulting in equipment damage. At the same time, through knocking, the surface of the desiccant becomes smoother and more uniform, increasing the contact area with the air, which helps the desiccant to absorb moisture more quickly and effectively. At the same time, long-term storage may cause the desiccant to cake, and knocking can quickly break up the caking and keep the desiccant in a loose state, thereby improving its moisture absorption performance. Description of the Drawings

[0017] Figure 1 is a schematic diagram of the overall structure of the present invention; Figure 2 is a schematic diagram of the overall sectional structure of the present invention; Figure 3 is a schematic diagram of the position structure of the rotating rod and the pressing plate of the present invention; Figure 4 is of the present invention Figure 3 the enlarged schematic diagram of Structure A; Figure 5 is a schematic diagram of the position structure of the receiving block and the arc plate of the present invention; Figure 6 is of the present invention Figure 5 the enlarged schematic diagram of Structure B; Figure 7 is of the present invention Figure 5 the enlarged schematic diagram of Structure C.

[0018] In the figure: 1. equipment frame; 2. square frame; 201. vent; 3. support rod; 4. connecting rod; 5. fan; 6. discharge frame; 7. rotating rod; 8. pressure plate; 9. fixed rod; 10. moving plate; 11. spring; 12. L-shaped plate; 13. long plate; 14. filter plate; 15. round plate; 16. convex block; 17. convex plate; 181. fixed block; 182. connecting plate; 183. baffle; 184. connecting block; 185. arc block; 186. fixed plate; 187. air inlet slot; 191. rotating shaft; 192. receiving block; 193. arc plate; 194. sliding slot; 195. fixed slot; 196. moving block; 197. telescopic elastic rod. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figures 1 - 7 , one embodiment of the present invention is: a power distribution cabinet with a drying function, comprising an equipment frame 1, a square frame 2 fixedly passing through the top of the equipment frame 1, and also comprising a moving device; wherein the moving device comprises a support rod 3, a connecting rod 4, a fan 5, a material discharge frame 6, a rotating rod 7, a pressing plate 8, a fixed rod 9, a moving plate 10, an L-shaped plate 12, a long plate 13, a filter plate 14, a circular plate 15, a convex block 16 and a convex plate 17, the support rod 3 is fixedly mounted inside the square frame 2, the connecting rod 4 is fixedly mounted at one end of the support rod 3 away from the square frame 2, the fan 5 is fixedly mounted below the connecting rod 4, the material discharge frame 6 is fixedly mounted inside the equipment frame 1, the rotating rod 7 is fixedly mounted at the output end of the fan 5, the pressing plate 8 is slidably mounted inside the material discharge frame 6, and the fixed rod 9 is fixed The desiccant 10 is fixedly installed below the pressing plate 8, the movable plate 10 is fixedly installed on the circumferential surface of the fixed rod 9, the L-shaped plate 12 is fixedly installed on the surface of the movable plate 10, the long plate 13 is fixedly installed on the end of the L-shaped plate 12 close to the movable plate 10, a vent 201 is opened on the surface of the square frame 2, the filter plate 14 is fixedly installed inside the vent 201, the circular plate 15 is fixedly installed on the circumferential surface of the rotating rod 7, the convex block 16 is fixedly installed below the circular plate 15, and the convex plate 17 is fixedly installed above the pressing plate 8. Shaking the desiccant above the pressing plate 8 and moving it up and down can prompt the desiccant to release part of the absorbed moisture, and can help the desiccant to contact areas that may not have been contacted originally, thereby reducing the unevenness during the use of the desiccant and resulting in reduced drying effect.

[0021] The rotating rod 7 rotates through the inner and outer walls above the material discharging frame 6, the fixed rod 9 slides through the bottom of the material discharging frame 6, the fan 5 rotates to drive the rotating rod 7 to rotate, and the pressing plate 8 moves downward to drive the fixed rod 9 to move downward.

[0022] A spring 11 is arranged between the lower part of the pressing plate 8 and the bottom of the material discharging frame 6. The long plate 13 is slidably connected to the surface of the filter plate 14. One end of the convex plate 17 close to the circular plate 15 is set as the first convex surface. The downward movement of the convex plate 17 drives the pressing plate 8 to move downward. The downward movement of the pressing plate 8 compresses the spring 11 to contract and then reset, so that the pressing plate 8 moves up and down.

[0023] During the operation of this embodiment: When ventilation is carried out, the fan 5 is started. The rotation of the fan 5 drives the rotating rod 7 to rotate. The rotation of the rotating rod 7 drives the circular plate 15 to rotate. The rotation of the circular plate 15 drives the convex block 16 to rotate. The rotation of the convex block 16 contacts and presses the convex plate 17 to move downward. The downward movement of the convex plate 17 drives the pressing plate 8 to move downward. The downward movement of the pressing plate 8 compresses the spring 11 to contract and then reset, so that the pressing plate 8 moves up and down, and shakes the desiccant above the pressing plate 8. The up and down movement can prompt the desiccant to release some of the absorbed moisture, which can help the desiccant contact areas that may not have been contacted originally, thereby reducing the unevenness during the use of the desiccant and resulting in a decrease in the drying effect. When the pressing plate 8 moves downward to drive the fixed rod 9 to move downward, the downward movement of the fixed rod 9 drives the moving plate 10 to move downward. The downward movement of the moving plate 10 drives the L-shaped plate 12 to move downward. The downward movement of the L-shaped plate 12 drives the long plate 13 to move downward. The downward movement of the long plate 13 scrapes and cleans the impurities on the surface of the filter plate 14. Cleaning the filter plate 14 can effectively prevent the accumulation of pollutants, ensure that air can pass smoothly, improve the ventilation effect, reduce the accumulation of sediments, prevent equipment damage, extend the service life of the equipment, and reduce the equipment maintenance cost.

[0024] Please refer to Figures 1 - 7 , on the basis of the above embodiment, another embodiment of the present invention further includes a vibration device and a cleaning device; the vibration device includes a fixed block 181, a connecting plate 182, a baffle 183, a connecting block 184, an arc block 185 and a fixing plate 186. The fixed block 181 is fixedly installed below the moving plate 10. The connecting plate 182 is hinged inside the fixed block 181. An air inlet groove 187 is opened at the bottom of the material discharging frame 6. The baffle 183 is slidably installed below the air inlet groove 187. The connecting block 184 is fixedly installed below the baffle 183. The arc block 185 is fixedly installed on the inner wall of the material discharging frame 6. The fixing plate 186 is fixedly installed below the pressing plate 8. By only opening the ventilation opening 201 on one side, the direction of the air flow can be effectively controlled to ensure that the air flows along a predetermined path. Closing the ventilation opening 201 on one side can reduce the entry of external pollutants, help keep the air fresh and hygienic, which helps improve the ventilation efficiency and effect.

[0025] The connecting plate 182 is internally hinged to the connecting block 184. One end of the arc-shaped block 185 close to the fixed plate 186 is set as convex surface two, and one end of the fixed plate 186 away from the pressing plate 8 is set as convex surface three. The rotation of the connecting plate 182 drives the movement of the connecting block 184, and the convex surface of the fixed plate 186 moves downward to contact and press the convex surface of the arc-shaped block 185, thereby generating vibration.

[0026] The cleaning device includes a rotating shaft 191, a receiving block 192, an arc plate 193, and a moving block 196. A sliding groove 194 is formed inside the feeding frame 6, the rotating shaft 191 is slidably installed inside the sliding groove 194, the receiving block 192 is slidably installed above the pressing plate 8, the arc plate 193 is fixedly installed at one end of the receiving block 192 away from the circular plate 15, a fixing groove 195 is formed inside the feeding frame 6, and the moving block 196 is slidably installed inside the fixing groove 195, realizing the leveling of the desiccant above the pressing plate 8, enabling the desiccant to contact the surface of the pressing plate 8 more evenly, preventing uneven contact of the desiccant from causing the air to be too humid, thereby causing equipment damage.

[0027] The rotating shaft 191 fixedly penetrates the inner and outer walls of the receiving block 192. One end of the arc plate 193 away from the receiving block 192 is set as arc surface one, and one end of the moving block 196 close to the circular plate 15 is set as arc surface two. The movement of the receiving block 192 drives the movement of the rotating shaft 191, and the movement of the arc plate 193 contacts and presses the moving block 196 to move in a direction away from the arc plate 193.

[0028] A telescopic spring rod 197 is fixedly installed inside the fixing groove 195. The free end of the telescopic spring rod 197 is fixedly connected to the moving block 196. The movement of the moving block 196 presses the telescopic end of the telescopic spring rod 197 to contract, and then it resets to generate a knock.

[0029] When this embodiment works: when the moving plate 10 moves downward to drive the fixed block 181 to move downward, the fixed block 181 moves downward to drive the connecting plate 182 to rotate. The rotation of the connecting plate 182 drives the connecting block 184 to move in the direction close to the L-shaped plate 12. The movement of the connecting block 184 drives the baffle 183 to move. The movement of the baffle 183 opens the air inlet groove 187 on one side and closes the other side. By only opening the ventilation opening 201 on one side, the direction of the air flow can be effectively controlled to ensure that the air flows along a predetermined path. Closing the ventilation opening 201 on one side can reduce the entry of external pollutants, helping to keep the air fresh and hygienic, which helps to improve the ventilation efficiency and effect. At the same time, the pressing plate 8 moves downward to drive the fixed plate 186 to move downward, and the convex surface of the fixed plate 186 moves downward to contact and press the convex surface of the arc-shaped block 185, thereby generating vibration. The vibration process can promote the flow between the desiccant and the air, and then accelerate the absorption of moisture, and can improve the drying efficiency.

[0030] When the pressing plate 8 moves upward to drive the receiving block 192 to move to the side away from the circular plate 15, the movement of the receiving block 192 drives the rotation shaft 191 to move and move along the sliding groove 194, realizing the smoothing of the desiccant above the pressing plate 8, so that the desiccant can contact the surface of the pressing plate 8 more evenly, preventing uneven contact of the desiccant from causing the air to be too humid and thus causing equipment damage. At the same time, when the receiving block 192 moves to drive the arc plate 193 to move, the arc plate 193 moves to contact and squeeze the moving block 196 to move away from the arc plate 193. The movement of the moving block 196 squeezes the telescopic end of the telescopic spring rod 197 to contract, and then resets to produce a knock. Through the knock, the surface of the desiccant becomes smoother and more uniform, increasing the contact area with the air, helping the desiccant to absorb moisture more quickly and effectively. At the same time, long-term storage may cause the desiccant to agglomerate, and the knock can quickly break up the agglomeration and keep the desiccant in a loose state, thereby improving its moisture absorption performance.

[0031] Although the embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made in these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A power distribution cabinet with a drying function, comprising an equipment frame (1), and a square frame (2) fixedly penetrating through the top of the equipment frame (1), characterized in that: It also includes a mobile device, a vibration device and a cleaning device; Among them, the mobile device includes a support rod (3), a connecting rod (4), a fan (5), a feeding frame (6), a rotating rod (7), a pressing plate (8), a fixing rod (9), a moving plate (10), an L-shaped plate (12), a long plate (13), a filter plate (14), a circular plate (15), a convex block (16) and a convex plate (17). The support rod (3) is fixedly installed inside the square frame (2). The connecting rod (4) is fixedly installed at one end of the support rod (3) away from the square frame (2). The fan (5) is fixedly installed below the connecting rod (4). The feeding frame (6) is fixedly installed inside the equipment frame (1). The rotating rod (7) is fixedly installed at the output end of the fan (5). The pressing plate (8) is slidably installed inside the feeding frame (6). The fixing rod (9) is fixedly installed below the pressing plate (8). The moving plate (10) is fixedly installed on the circumferential surface of the fixing rod (9). The L-shaped plate (12) is fixedly installed on the surface of the moving plate (10). The long plate (13) is fixedly installed at one end of the L-shaped plate (12) close to the moving plate (10). A ventilation opening (201) is formed on the surface of the square frame (2). The filter plate (14) is fixedly installed inside the ventilation opening (201). The circular plate (15) is fixedly installed on the circumferential surface of the rotating rod (7). The convex block (16) is fixedly installed below the circular plate (15). The convex plate (17) is fixedly installed above the pressing plate (8).

2. The power distribution cabinet with a drying function according to claim 1, wherein: The rotating rod (7) rotatably penetrates through the upper and lower inner and outer walls of the feeding frame (6), and the fixing rod (9) slidably penetrates through the bottom of the feeding frame (6).

3. The power distribution cabinet with a drying function according to claim 2, characterized in that: A spring (11) is arranged between the lower part of the pressing plate (8) and the bottom of the feeding frame (6). The long plate (13) is slidably connected to the surface of the filter plate (14). One end of the convex plate (17) close to the circular plate (15) is set as a first convex surface.

4. The power distribution cabinet with a drying function according to claim 3, characterized in that: The vibration device includes a fixed block (181), a connecting plate (182), a baffle (183), a connecting block (184), an arc block (185) and a fixing plate (186). The fixed block (181) is fixedly installed below the moving plate (10). The connecting plate (182) is hinged inside the fixed block (181). An air inlet groove (187) is formed at the bottom of the feeding frame (6). The baffle (183) is slidably installed below the air inlet groove (187). The connecting block (184) is fixedly installed below the baffle (183). The arc block (185) is fixedly installed on the inner wall of the feeding frame (6). The fixing plate (186) is fixedly installed below the pressing plate (8).

5. The power distribution cabinet with a drying function according to claim 4, characterized in that: The connecting plate (182) is hinged inside the connecting block (184). One end of the arc block (185) close to the fixing plate (186) is set as a second convex surface. One end of the fixing plate (186) away from the pressing plate (8) is set as a third convex surface.

6. The power distribution cabinet with a drying function according to claim 5, characterized in that: The cleaning device includes a rotating shaft (191), a receiving block (192), an arc plate (193) and a moving block (196). A sliding groove (194) is formed inside the material placing frame (6). The rotating shaft (191) is slidably installed inside the sliding groove (194). The receiving block (192) is slidably installed above the pressing plate (8). The arc plate (193) is fixedly installed at one end of the receiving block (192) away from the circular plate (15). A fixing groove (195) is formed inside the material placing frame (6). The moving block (196) is slidably installed inside the fixing groove (195).

7. The power distribution cabinet with a drying function according to claim 6, characterized in that: The rotating shaft (191) fixedly penetrates through the inner and outer walls of the receiving block (192). One end of the arc plate (193) away from the receiving block (192) is set as a first arc surface. One end of the moving block (196) close to the circular plate (15) is set as a second arc surface.

8. The power distribution cabinet with a drying function according to claim 7, characterized in that: A telescopic spring rod (197) is fixedly installed inside the fixing groove (195). The free end of the telescopic spring rod (197) is fixedly connected to the moving block (196).

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