Electrical cabinet with dehumidifying and drying functions

Abstract

This invention relates to the field of electrical cabinet technology and discloses an electrical cabinet with dehumidification and drying functions. The cabinet includes a cabinet body with a hinged door on the front. The side walls of the cabinet body have ventilation mesh holes. A support column is fixed to the top of the cabinet body, and a top plate is fixed to the top of the support column. A support frame extends through the top of the cabinet body and is fixedly connected at the through-hole. A support block is fixed to the inner side of the support frame, and a dual-axis motor is fixed to the side wall of the support block. To prevent a large amount of moisture from entering when the top of the support frame is open, this electrical cabinet with dehumidification and drying functions uses a fixed rod, a moving block, a movable rod, a rack, a fixed block, a rotating rod, a drying plate, and gears to dry the moisture before it enters the cabinet, preventing excessive moisture from entering and damaging the electrical equipment.

Description

Technical Field

[0001] This invention relates to the field of electrical cabinet technology, specifically to an electrical cabinet with dehumidification and drying functions. Background Technology

[0002] Electrical cabinets, also known as switch cabinets or distribution cabinets, are essential devices in power systems used to control, protect, and monitor power flow. They are widely used in industrial, commercial, and public utilities to ensure the stability and security of power supply.

[0003] According to a public notice of an electrical cabinet with heat dissipation and dehumidification functions (publication number: CN210838508U), the above application uses a movable sealing plate at the exhaust vent and a drive mechanism to move the drive rod and sealing plate upwards. This allows the exhaust vent to open when heat dissipation is needed, and when heat dissipation is not needed, a spring drives the sealing plate downwards to close the exhaust vent again, thus sealing the cabinet and preventing dust and moisture from the outside air from entering the cabinet and causing damage to the electrical cabinet.

[0004] However, the air intake channel in the above-mentioned equipment is always open. When heat dissipation is not performed, the air intake channel is always open, which can easily cause moisture to enter the cabinet and damage the electrical equipment. Therefore, an electrical cabinet with dehumidification and drying function is proposed. Summary of the Invention

[0005] The purpose of this invention is to provide an electrical cabinet with dehumidification and drying functions to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: an electrical cabinet with dehumidification and drying functions, comprising a cabinet body, a cabinet door hinged to the front of the cabinet body, heat dissipation mesh holes on the side walls of the cabinet body, a support column fixed to the top of the cabinet body, a top plate fixed to the top of the support column, a support frame penetrating the top of the cabinet body and fixedly connected at the penetrating point, a support block fixed to the inner side of the support frame, a dual-axis motor fixed to the side wall of the support block, a rotating rod fixed to the bottom output end of the dual-axis motor, fan blades fixed to the outer wall of the rotating rod, a rotating shaft fixed to the top output end of the dual-axis motor, a sealing component for sealing the top air inlet on the support frame, a drying component for pre-treating moisture on the top plate, and a dehumidification effect enhancement component on the cabinet body.

[0007] Preferably, the sealing assembly includes a sleeve rod, which is slidably mounted on the inner wall of the rotating shaft. A pressing disc is fixed to the top of the sleeve rod. A connecting rod is fixed to the outer wall of the rotating shaft. A guide rod is fixed to the inner side of the connecting rod. A counterweight is attached to the outer wall of the guide rod. Two sets of counterweights are provided, and the two sets of counterweights are symmetrically arranged with the center line in the vertical direction of the guide rod as the axis of symmetry.

[0008] Preferably, a return spring is fixed to the side wall of the counterweight, and the side of the return spring away from the counterweight is fixed to the inner side of the connecting rod. A hinge rod is hinged to the top of the counterweight, and a transmission rod is hinged to the end of the hinge rod away from the counterweight. The transmission rod passes through the connecting rod and is slidably connected at the point of penetration. The end of the transmission rod away from the hinge rod is fixed to the outer wall of the sleeve rod.

[0009] Preferably, a sleeve is fixed to the bottom of the top plate, a long rod is slidably installed on the inner wall of the sleeve, a sealing plate is fixed to the bottom of the long rod, a connecting spring is fixed to the top of the long rod, and the top of the connecting spring is fixed to the inner wall of the sleeve. By setting up the sleeve, extrusion plate, connecting rod, guide rod, counterweight, return spring, transmission rod, hinge rod, sleeve, long rod, transmission spring and sealing plate, when the cabinet is not cooled, the sealing plate can seal the air inlet at the top of the support frame to prevent moisture from entering.

[0010] Preferably, the drying assembly includes a fixed rod, which is fixed to the outer wall of the sleeve. A movable block is slidably mounted on the outer wall of the fixed rod. A movable rod is hinged to the bottom of the movable block. The end of the movable rod away from the movable block is hinged to the outer wall of the long rod. A rack is fixed to the side wall of the movable block.

[0011] Preferably, a fixing block is fixed to the bottom of the top plate, a rotating rod is rotatably mounted on the inner side of the fixing block, a drying plate is fixed to the outer wall of the rotating rod, a gear is fixed to the outer wall of the rotating rod, and the outer wall of the gear meshes with the top of the rack. Two sets of drying plates are provided, and the two sets of drying plates are symmetrically arranged with the center line in the vertical direction of the top plate as the axis of symmetry. By setting the fixing rod, the moving block, the movable rod, the rack, the fixing block, the rotating rod, the drying plate, and the gear, the air is dried before entering the cabinet, preventing a large amount of moisture from entering the cabinet and causing damage to the electrical equipment.

[0012] Preferably, the processing component includes a partition fixed to the inner wall of the cabinet, a triangular placement box fixed to the top of the partition, a groove starting from the top of the partition, a movable plate slidably installed on the inner wall of the groove, a transmission spring fixed to the side wall of the movable plate, the side of the transmission spring away from the movable plate fixed to the inner wall of the groove, and a shielding plate fixed to the side wall of the movable plate. By setting the shielding plate, the front of the triangular placement box can be shielded.

[0013] Preferably, a rotating rod is fixed to the bottom of the rotating rod, a rotating block is fixed to the bottom of the rotating rod, a push rod is fixed to the bottom of the rotating block, a reciprocating plate is slidably installed on the top of the partition, the push rod passes through the middle of the reciprocating plate, a long plate is fixed to the front and back of the partition, an agitator is fixed to the bottom of the long plate, and a drain pipe is fixed to the side wall of the partition.

[0014] Compared with the prior art, the present invention provides an electrical cabinet with dehumidification and drying functions, which has the following beneficial effects:

[0015] 1. This electrical cabinet with dehumidification and drying function is designed to prevent a large amount of moisture from entering the cabinet when the air inlet is open and not being used for heat dissipation. It is equipped with a sleeve rod, a pressing plate, a connecting rod, a guide rod, a counterweight, a return spring, a transmission rod, a hinge rod, a sleeve, a long rod, a transmission spring, and a sealing plate. When the cabinet is not being used for heat dissipation, the sealing plate can seal the air inlet at the top of the support frame to prevent moisture from entering.

[0016] 2. In order to prevent a large amount of moisture from entering the electrical cabinet when the top of the support frame is open, this electrical cabinet with dehumidification and drying functions is equipped with fixed rods, moving blocks, movable rods, racks, fixed blocks, rotating rods, drying plates and gears to dry the moisture before the air enters the cabinet, thus preventing a large amount of moisture from entering the cabinet and causing damage to the electrical equipment.

[0017] 3. This electrical cabinet with dehumidification and drying functions includes a partition, a triangular placement box, a slide, a connecting spring, a moving plate, a baffle plate, a rotating rod, a rotating block, a push rod, a reciprocating plate, a long plate, a stirring rod, and a drain pipe for further drying of moisture. By placing drying balls in the triangular placement box, the air is further dried, and the stirring rod can agitate the drying balls in the triangular placement box to increase the contact area between the moisture and the drying balls, thus improving the dehumidification effect. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0019] Figure 2 This is a schematic diagram of the internal structure of the present invention;

[0020] Figure 3 This is a partial structural diagram of the present invention;

[0021] Figure 4 This is a schematic cross-sectional view of the support frame structure of the present invention;

[0022] Figure 5 This is a cross-sectional schematic diagram of the support frame of the present invention;

[0023] Figure 6 This is a schematic diagram of a portion of the sealing assembly of the present invention;

[0024] Figure 7 This is a schematic diagram of a portion of the drying component of the present invention;

[0025] Figure 8 This is a partial structural diagram of the drying component and sealing component of the present invention;

[0026] Figure 9 For the present invention Figure 3 Enlarged schematic diagram of structure A;

[0027] Figure 10 For the present invention Figure 7 An enlarged schematic diagram of the B structure.

[0028] In the diagram: 1. Cabinet body; 2. Cabinet door; 3. Ventilation mesh; 4. Support column; 5. Top plate; 6. Support frame; 7. Support block; 8. Dual-axis motor; 9. Rotating rod; 10. Fan blade; 11. Processing component; 1101. Partition; 1102. Triangular placement box; 1103. Slide; 1104. Connecting spring; 1105. Moving plate; 1106. Baffle plate; 1107. Rotating rod; 1108. Rotating block; 1109. Push rod; 1110. Reciprocating plate; 1111. Long plate; 1112. Stirring rod; 1113. Drain pipe; 12. Shaft. 13. Sealing assembly; 1301. Sleeve rod; 1302. Extrusion disc; 1303. Connecting rod; 1304. Guide rod; 1305. Counterweight; 1306. Return spring; 1307. Transmission rod; 1308. Hinge rod; 1309. Sleeve; 1310. Long rod; 1311. Transmission spring; 1312. Sealing plate; 14. Drying assembly; 1401. Fixed rod; 1402. Moving block; 1403. Movable rod; 1404. Rack; 1405. Fixed block; 1406. Rotating rod; 1407. Drying plate; 1408. Gear. Detailed Implementation

[0029] like Figures 1-10As shown, the present invention provides a technical solution: an electrical cabinet with dehumidification and drying functions, including a cabinet body 1, a cabinet door 2 hinged to the front of the cabinet body 1, and ventilation mesh holes 3 on both sides of the cabinet body 1 to dissipate heat from the inside of the cabinet body 1. A support column 4 is fixed to the top of the cabinet body 1, and a top plate 5 is fixed to the top of the support column 4 to provide shielding and protection for the top of the cabinet body 1. A support frame 6 passes through the top of the cabinet body 1 and is fixedly connected to the cabinet body 1 at the penetration point. A support block 7 is fixed to the inner wall of the support frame 6. A dual-axis motor 8 is fixed to the side wall of the support block 7. A rotating rod 9 is fixed to the bottom output end of the dual-axis motor 8. A fan blade 10 is fixed to the outer wall of the rotating rod 9. When it is necessary to dissipate heat inside the cabinet 1, the dual-axis motor 8 is started, which drives the rotating rod 9 and the fan blade 10 to rotate, thereby dissipating heat inside the cabinet 1. A rotating shaft 12 is fixed to the top output end of the dual-axis motor 8. A sealing component 13 is provided on the support frame 6 to seal the top air inlet. A drying component 14 is provided on the top plate 5 to pre-treat moisture. A treatment component 11 is provided on the cabinet 1 to improve the dehumidification effect.

[0030] To prevent excessive moisture from entering the cabinet 1 when the air inlet is open during non-heating operations, which could damage electrical components, the specific sealing assembly 13 includes a sleeve rod 1301, a pressing plate 1302, a connecting rod 1303, a guide rod 1304, a counterweight 1305, a return spring 1306, a hinge rod 1308, a transmission rod 1307, a sleeve 1309, a long rod 1310, a transmission spring 1311, and a sealing plate 1312. The sleeve rod 1301 is slidably mounted on the inner wall of the rotating shaft 12, and the pressing plate 1302 is fixed to the top of the sleeve rod 1301. The sealing plate 1312 is attached to the inner wall of the support frame 6. The sealing plate 1312 can seal the air inlet at the top of the support frame 6, preventing moisture from entering the cabinet 1 when heat dissipation is not being performed. When dissipating heat from cabinet 1, moisture can easily enter because the top of the support frame 6 is exposed. A connecting rod 1303 is fixed to the outer wall of the rotating shaft 12, and a guide rod 1304 is fixed to the inner side of the connecting rod 1303. A counterweight 1305 is attached to the outer wall of the guide rod 1304. The guide rod 1304 guides the counterweight 1305. A return spring 1306 is fixed to the side of the counterweight 1305 away from the rotating shaft 12. The side of the return spring 1306 away from the counterweight 1305 is fixed to the outer wall of the connecting rod 1303, thus resetting the counterweight 1305. A transmission rod 1307 passes through the top of the connecting rod 1303 and is slidably connected at the point of penetration. One end of the moving rod 1307 is fixed to the outer wall of the sleeve rod 1301. The other end of the transmission rod 1307 is hinged to a hinge rod 1308. The end of the hinge rod 1308 away from the transmission rod 1307 is hinged to the top of the counterweight 1305. There are two sets of counterweights 1305, and the two sets of counterweights 1305 are symmetrically arranged about the center line of the vertical direction of the guide rod 1304 as the axis of symmetry. When it is necessary to dissipate heat from the cabinet 1, the dual-axis motor 8 is started, which drives the rotating rod 9 and the rotating shaft 12 to rotate at high speed. When the rotating shaft 12 rotates, it can drive the connecting rod 1303 to rotate, which will cause the counterweight 1305 to be subjected to centrifugal force, which will cause the two sets of counterweights 1305 to move away from each other, compress the return spring 1306, and cause the counterweight 1305 to be hinged to the hinge rod 1305. 308 compresses, causing the hinge rod 1308 to rotate at the hinge point. This causes the hinge rod 1308 to compress the transmission rod 1307 upwards, which in turn drives the sleeve rod 1301 upwards, causing the compression disc 1302 to move upwards. The compression disc 1302 then compresses the sealing plate 1312, extruding the sealing plate 1312 from the support frame 6. A sleeve 1309 is fixed to the bottom of the top plate 5. A long rod 1310 is slidably mounted on the inner wall of the sleeve 1309. A transmission spring 1311 is fixed to the top of the long rod 1310, with the top of the spring 1311 fixed to the inner wall of the sleeve 1309. When the sealing plate 1312 moves upwards, the long rod 1310 moves into the sleeve 1309, compressing the transmission spring 1311.The sealing plate 1312 does not seal the top of the support frame 6, allowing air to enter through the top air inlet of the support frame 6 for heat dissipation inside the cabinet 1. When the cabinet 1 is not dissipating heat, the dual-axis motor 8 is turned off, preventing the rotating shaft 12 from rotating. Since the counterweight 1305 is not subjected to centrifugal force and the return spring 1306 is compressed, the counterweight 1305 resets, pulling the hinge rod 1308. This causes the hinge rod 1308 to rotate at the hinge point, pulling the transmission rod 1307 downwards, which in turn moves the sleeve rod 1301 downwards, causing the pressing plate 1302 to move downwards without pressing the sealing plate 1312. This compresses the transmission spring 1311, moving the long rod 1310 downwards, thus sealing the top of the support frame 6 with the sealing plate 1312. This prevents moisture from entering the cabinet 1 from the top of the support frame 6, which could damage the electrical equipment inside the cabinet 1.

[0031] To prevent excessive moisture from entering when the top of the support frame 6 is open, the specific drying assembly 14 includes a fixed block 1405, a rotating rod 1406, a gear 1408, a drying plate 1407, a movable rod 1403, a fixed rod 1401, a moving block 1402, and a rack 1404. The fixed block 1405 is fixed to the bottom of the top plate 5. The rotating rod 1406 is rotatably mounted on the inner side of the fixed block 1405, and the drying plate 1407 is fixed to the outer wall of the rotating rod 1406. By setting the drying plate 1407, moisture can be absorbed and stored in the dryer. Moisture at the support frame 6 is dried to prevent it from entering the cabinet 1. A gear 1408 is fixed to the outer wall of the rotating rod 1406, and a fixing rod 1401 is fixed to the outer wall of the sleeve 1309. A movable block 1402 is slidably mounted on the outer wall of the fixing rod 1401. Two sets of movable blocks 1402 are provided, symmetrically arranged about the center line of the vertical direction of the top plate 5. The fixing rod 1401 guides the movable blocks 1402. The outer wall of the long rod 1310... A movable rod 1403 is hinged to the long rod 1310. The end of the movable rod 1403 away from the long rod 1310 is hinged to the bottom of the movable block 1402. When the long rod 1310 moves upward, it can compress the movable rod 1403, causing the movable rod 1403 to rotate at the hinge. This allows the movable rod 1403 to push the two sets of movable blocks 1402 away from each other. A rack 1404 is fixed to the side of the movable block 1402 away from the sleeve 1309. The rack 1404 passes through the support column 4 and is slidably connected at the point of penetration. The top of the rack 1404... When the rack 1404 moves away from the sleeve 1309, it meshes with the outer wall of the gear 1408, causing the rack 1404 to move on the outer wall of the gear 1408. This allows the rack 1404 to drive the gear 1408 to rotate, which in turn drives the rotating rod 1406 and the drying plate 1407 to rotate. This allows the drying plate 1407 to unfold and block the air inlet on the side wall of the support frame 6. As air enters the support frame 6, it first contacts the drying plate 1407 to dry the moisture.

[0032] To further dry the moisture, the specific processing component 11 includes a partition 1101, a triangular placement box 1102, a slide 1103, a connecting spring 1104, a moving plate 1105, a baffle plate 1106, a rotating rod 1107, a rotating block 1108, a push rod 1109, a reciprocating plate 1110, a long plate 1111, a stirring rod 1112, and a drain pipe 1113. The partition 1101 is fixed to the inner wall of the cabinet 1, and the triangular placement box 1102 is fixed to the top of the partition 1101. The triangular placement box 1102 can be used to place drying balls, which can dry the moisture entering the cabinet 1. The slide 1103 is located at the top of the partition 1101. A movable plate 1105 is slidably mounted on the inner wall of the slide 1103. A baffle plate 1106 is fixed to the top of the movable plate 1105. The side wall of the baffle plate 1106 is in contact with the side wall of the triangular placement box 1102. By setting the baffle plate 1106, the front of the triangular placement box 1102 can be blocked, which can limit the position of the drying balls in the triangular placement box 1102. A connecting spring 1104 is fixed to the side wall of the movable plate 1105. The side of the connecting spring 1104 away from the movable plate 1105 is fixed to the inner wall of the slide 1103. By setting the connecting spring 1104, the movable plate 1105 can be reset. And by pushing the baffle plate 1106 to move on the top of the partition 1101, the baffle plate 1106 can be moved to block the drying balls. The baffle 1106 does not obstruct the front of the triangular placement box 1102, allowing the desiccant balls in the triangular placement box 1102 to be removed and replaced. A drain pipe 1113 is fixed to the side wall of the partition 1101, and the drain pipe 1113 is connected to the triangular placement box 1102. The drain pipe 1113 passes through the side wall of the cabinet 1 and is fixed at the penetration point. By setting the drain pipe 1113, the water droplets of moisture from the dried desiccant balls can be discharged from the drain pipe 1113. A rotating rod 1107 is fixed to the bottom of the rotating rod 9, a rotating block 1108 is fixed to the bottom of the rotating rod 1107, and a push rod 1109 is fixed to the bottom of the rotating block 1108. A reciprocating plate 1110 is slidably installed on the top of the partition 1101. When the partition rotates... When rod 9 rotates, it drives rotating rod 1107 to rotate, which in turn drives rotating block 1108 to drive push rod 1109 to perform circular motion. Push rod 1109 passes through the middle of reciprocating plate 1110. When push rod 1109 performs circular motion, it will cause push rod 1109 to squeeze reciprocating plate 1110 to move back and forth. Long plate 1111 is fixed on the front and back of reciprocating plate 1110. Stirring rod 1112 is fixed at the bottom of long plate 1111. When reciprocating plate 1110 moves back and forth, long plate 1111 can drive stirring rod 1112 to move back and forth in triangular placement box 1102 to stir the drying ball, increase the contact area between moisture and drying ball, and make the dehumidification effect better.

[0033] Working principle: When heat dissipation is needed inside cabinet 1, the dual-axis motor 8 is started, driving the rotating rod 9 and fan blade 10 to rotate, thus dissipating heat inside cabinet 1. When the dual-axis motor 8 starts, the rotating shaft 12 rotates, which in turn drives the connecting rod 1303 to rotate. This causes the counterweight 1305 to be subjected to centrifugal force, causing the two sets of counterweights 1305 to move away from each other, compressing the return spring 1306. This causes the counterweight 1305 to press against the hinge rod 1308, causing the hinge rod 1308 to rotate at the hinge point. This causes the hinge rod 1308 to press the transmission rod 1307 upward, which in turn drives the sleeve rod 1301 upward, causing the extrusion plate 1302 to move upward. The extrusion plate 1302 then presses against the sealing plate 1312, squeezing the sealing plate 1312 out of the support frame 6. As the sealing plate 1312 moves upward, it causes... The long rod 1310 moves into the sleeve 1309, compressing the transmission spring 1311. The sealing plate 1312 does not seal the top of the support frame 6, allowing air to enter through the air inlet at the top of the support frame 6, thus dissipating heat inside the cabinet 1. When the cabinet 1 is not dissipating heat, the dual-axis motor 8 is turned off, preventing the rotating shaft 12 from rotating. Because the counterweight 1305 is not subjected to centrifugal force, and the return spring 1306 is in a compressed state, the counterweight 1305 resets, pulling the hinge rod 1308. This causes the hinge rod 1308 to pull the transmission rod 1307 downwards, moving the sleeve rod 1301 downwards and the pressing plate 1302 downwards. The sealing plate 1312 is not pressed, keeping the transmission spring 1311 compressed. This causes the long rod 1310 to move downwards, sealing the top of the support frame 6 with the sealing plate 1312.

[0034] When the long rod 1310 moves upward, it can compress the movable rod 1403, causing the movable rod 1403 to rotate at the hinge. This allows the movable rod 1403 to push the two sets of moving blocks 1402 away from each other. When the rack 1404 moves away from the sleeve 1309, it moves on the outer wall of the gear 1408, causing the rack 1404 to drive the gear 1408 to rotate. This, in turn, causes the rotating rod 1406 and the drying plate 1407 to rotate, allowing the drying plate 1407 to unfold and block the air inlet on the side wall of the support frame 6. This allows the air entering the support frame 6 to first contact the drying plate 1407 and dry the moisture.

[0035] Furthermore, when moisture enters the cabinet 1, placing a drying ball in the triangular placement box 1102 can dry the moisture entering the cabinet 1. When the rotating rod 9 rotates, it can drive the rotating rod 1107 to rotate, so that the rotating block 1108 can drive the push rod 1109 to perform a circular motion. This will cause the push rod 1109 to squeeze the reciprocating plate 1110 to move back and forth, which will cause the long plate 1111 to drive the stirring rod 1112 to move back and forth in the triangular placement box 1102, stirring the drying ball, increasing the contact area between the moisture and the drying ball, and making the dehumidification effect better.

[0036] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. An electrical cabinet with dehumidification and drying function, comprising a cabinet body (1), characterized in that: The cabinet (1) has a cabinet door (2) hinged to its front. The side wall of the cabinet (1) has ventilation mesh holes (3). The top of the cabinet (1) is fixed with a support column (4). The top of the support column (4) is fixed with a top plate (5). The top of the cabinet (1) is penetrated by a support frame (6), and the penetration is fixedly connected. The inner side of the support frame (6) is fixed with a support block (7). The side wall of the support block (7) is fixed with a dual-axis motor (8). The bottom output end of the dual-axis motor (8) is fixed with a rotating rod (9). The outer wall of the rotating rod (9) is fixed with a fan blade (10). The top output end of the dual-axis motor (8) is fixed with a fan blade (10). A rotating shaft (12) is fixed, and a sealing assembly (13) for sealing the top air inlet is provided on the support frame (6). The sealing assembly (13) includes a sleeve rod (1301), which is slidably installed on the inner wall of the rotating shaft (12). A pressing plate (1302) is fixed to the top of the sleeve rod (1301). A connecting rod (1303) is fixed to the outer wall of the rotating shaft (12). A guide rod (1304) is fixed to the inner side of the connecting rod (1303). A counterweight (1305) is attached to the outer wall of the guide rod (1304). Two sets of counterweights (1305) are provided, and the two sets of counterweights (1305) are provided. 1305) Symmetrically arranged with the center line of the guide rod (1304) in the vertical direction as the axis of symmetry, the top plate (5) is provided with a drying component (14) for pre-treating moisture, the cabinet (1) is provided with a treatment component (11) to improve the dehumidification effect, the side wall of the counterweight (1305) is fixed with a return spring (1306), the side of the return spring (1306) away from the counterweight (1305) is fixed to the inside of the connecting rod (1303), the top of the counterweight (1305) is hinged with a hinge rod (1308), the end of the hinge rod (1308) away from the counterweight (1305) is hinged There is a transmission rod (1307), which passes through the connecting rod (1303) and is slidably connected at the point of penetration. The end of the transmission rod (1307) away from the hinge rod (1308) is fixed to the outer wall of the sleeve rod (1301). A sleeve (1309) is fixed to the bottom of the top plate (5). A long rod (1310) is slidably installed on the inner wall of the sleeve (1309). A sealing plate (1312) is fixed to the bottom of the long rod (1310). A connecting spring (1311) is fixed to the top of the long rod (1310). The top of the connecting spring (1311) is fixed to the inner wall of the sleeve (1309).

2. An electrical cabinet with dehumidification and drying function according to claim 1, characterized in that: The drying assembly (14) includes a fixed rod (1401) fixed to the outer wall of the sleeve (1309), a movable block (1402) slidably mounted on the outer wall of the fixed rod (1401), a movable rod (1403) hinged to the bottom of the movable block (1402), and one end of the movable rod (1403) away from the movable block (1402) hinged to the outer wall of the long rod (1310). A rack (1404) is fixed to the side wall of the movable block (1402).

3. An electrical cabinet with dehumidification and drying function according to claim 2, characterized in that: A fixing block (1405) is fixed to the bottom of the top plate (5). A rotating rod (1406) is rotatably installed on the inner side of the fixing block (1405). A drying plate (1407) is fixed to the outer wall of the rotating rod (1406). A gear (1408) is fixed to the outer wall of the rotating rod (1406). The outer wall of the gear (1408) meshes with the top of the rack (1404). Two sets of drying plates (1407) are provided, and the two sets of drying plates (1407) are symmetrically arranged with the center line in the vertical direction of the top plate (5) as the axis of symmetry.

4. An electrical cabinet with dehumidification and drying function according to claim 3, characterized in that: The processing component (11) includes a partition (1101) fixed to the inner wall of the cabinet (1), a triangular placement box (1102) fixed to the top of the partition (1101), a groove (1103) starting from the top of the partition (1101), a movable plate (1105) slidably installed on the inner wall of the groove (1103), a transmission spring (1104) fixed to the side wall of the movable plate (1105), the side of the transmission spring (1104) away from the movable plate (1105) fixed to the inner wall of the groove (1103), and a baffle plate (1106) fixed to the side wall of the movable plate (1105).

5. An electrical cabinet with dehumidification and drying function according to claim 4, characterized in that: A rotating rod (1107) is fixed to the bottom of the rotating rod (9), a rotating block (1108) is fixed to the bottom of the rotating rod (1107), a push rod (1109) is fixed to the bottom of the rotating block (1108), a reciprocating plate (1110) is slidably installed on the top of the partition (1101), the push rod (1109) passes through the middle position of the reciprocating plate (1110), a long plate (1111) is fixed to the front and back of the partition (1101), a stirring rod (1112) is fixed to the bottom of the long plate (1111), and a drain pipe (1113) is fixed to the side wall of the partition (1101).

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