Electrical cabinet with dehumidifying and drying functions

Abstract

The invention relates to the technical field of electrical cabinets, and discloses an electrical cabinet with dehumidifying and drying functions, which comprises a cabinet body, a cabinet door is hinged to the front surface of the cabinet body, heat dissipation meshes are formed in the side wall of the cabinet body, a support column is fixed at the top of the cabinet body, a top plate is fixed at the top of the support column, and a plurality of air holes are formed in the top of the top plate. A supporting frame penetrates through the top of the cabinet body, the penetrating position is fixedly connected, a supporting block is fixed to the inner side of the supporting frame, and a double-shaft motor is fixed to the side wall of the supporting block. According to the electrical cabinet with the dehumidifying and drying functions, in order to prevent a large amount of moisture from entering the cabinet body when the top of the supporting frame is in an open state, the moisture is dried before air enters the cabinet body by arranging a fixed rod, a movable block, a movable rod, a rack, a fixed block, a rotating rod, a drying plate and a gear, so that the moisture is prevented from entering the cabinet body; and the electrical equipment is damaged.

Description

Technical Field

[0001] The invention relates to the technical field of electrical cabinets, in particular to an electrical cabinet with dehumidification and drying functions. Background Art

[0002] Electrical cabinets, also known as switchgear or distribution cabinets, are important equipment used to control, protect and monitor the flow of power in power systems. They are widely used in industrial, commercial and public facilities to ensure the stability and safety of power supply.

[0003] According to a disclosed electrical cabinet with heat dissipation and dehumidification functions (publication number: CN210838508U), in the above application, a movable sealing plate is arranged at the exhaust port, and a driving mechanism is used to drive a driving rod and the sealing plate to move upward, so that the exhaust port is opened when heat dissipation is required. When heat dissipation is not required, a spring drives the sealing plate to move downward to reclose the exhaust port, thereby achieving the closure of the cabinet body and preventing dust and water vapor in the outside air from entering the cabinet body and causing damage to the electrical cabinet.

[0004] However, the air inlet channel in the above-mentioned device is always in an open state. When heat dissipation is not performed, since the air inlet channel is always in an open state, it is easy for moisture to enter the cabinet through the air inlet channel, causing damage to the electrical equipment. In view of this, an electrical cabinet with dehumidification and drying function is proposed. Summary of the invention

[0005] The object of the present invention is to provide an electrical cabinet with dehumidification and drying functions to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: an electrical cabinet with dehumidification and drying functions, comprising a cabinet body, a cabinet door hinged on the front of the cabinet body, heat dissipation mesh holes at the beginning of 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 passing through the top of the cabinet body, and fixedly connected at the penetration 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 is provided on the support frame, a drying component for pre-treating moisture is provided on the top plate, and a processing component for improving the dehumidification effect is provided 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, an extrusion disk 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, and two groups of counterweights are provided, and the two groups of counterweights are symmetrically arranged with the center line of the guide rod in the vertical direction as the axis of symmetry.

[0008] Preferably, a return spring is fixed to the side wall of the counterweight block, and the side of the return spring away from the counterweight block is fixed to the inner side of the connecting rod, the top of the counterweight block is hinged with a hinged rod, and the end of the hinged rod away from the counterweight block is hinged with a transmission rod, the transmission rod passes through the connecting rod and is slidably connected at the penetration point, and the end of the transmission rod away from the hinged 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 arranging the sleeve rod, extrusion plate, connecting rod, guide rod, counterweight, reset spring, transmission rod, hinged rod, sleeve, long rod, transmission spring and sealing plate, when the cabinet is not dissipated, the sealing plate can seal the air inlet on the top of the support frame to prevent moisture from entering.

[0010] Preferably, the drying component includes a fixed rod, which is fixed to the outer wall of the sleeve, and a moving block is slidably installed on the outer wall of the fixed rod. A movable rod is hinged at the bottom of the moving block, and one end of the movable rod away from the moving block is hinged to the outer wall of the long rod, and a rack is fixed to the side wall of the moving block.

[0011] Preferably, a fixed block is fixed to the bottom of the top plate, a rotating rod is rotatably installed on the inner side of the fixed 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, the outer wall of the gear is meshed with the top of the rack, two groups of drying plates are provided, and the two groups of drying plates are symmetrically arranged with the center line of the top plate in the vertical direction as the symmetry axis, and by arranging the fixed rod, the movable block, the movable rod, the rack, the fixed block, the rotating rod, the drying plate and the gear, the moisture in the air is dried before entering the cabinet, so as to prevent a large amount of moisture from entering the cabinet and causing damage to the electrical equipment.

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

[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 position of the reciprocating plate, long plates are fixed to the front and back of the partition, a stirring rod 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: 1. The electrical cabinet with dehumidification and drying function is provided with a sleeve rod, an extrusion plate, a connecting rod, a guide rod, a counterweight, a reset spring, a transmission rod, a hinge rod, a sleeve, a long rod, a transmission spring and a sealing plate in order to prevent a large amount of moisture from entering the cabinet body due to the air inlet being in an open state when the heat dissipation operation is not performed. When the heat dissipation of the cabinet body is not performed, the sealing plate can seal the air inlet on the top of the support frame to prevent moisture from entering.

[0015] 2. The electrical cabinet with dehumidification and drying function, in order to prevent a large amount of moisture from entering when the top of the support frame is in an open state, is provided with a fixed rod, a moving block, a movable rod, a rack, a fixed block, a rotating rod, a drying plate and a gear, so that the moisture is dried before the air enters the cabinet body, thereby preventing a large amount of moisture from entering the cabinet body and causing damage to the electrical equipment.

[0016] 3. The electrical cabinet with dehumidification and drying function, in order to further dry the moisture, the specific processing components include partitions, triangular placement boxes, slides, connecting springs, movable plates, shielding plates, rotating rods, rotating blocks, push rods, reciprocating plates, long plates, stirring rods and drain pipes. By placing drying balls in the triangular placement box, the air is further dried, and the drying balls in the triangular placement box can be stirred by the stirring rod to increase the contact area between moisture and the drying balls, thereby achieving a better dehumidification effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the internal structure of the present invention; Figure 3 It is a partial structural schematic diagram of the present invention; Figure 4 This is a schematic diagram of the cross-sectional structure of the support frame of the present invention; Figure 5 A structural schematic diagram of a cross-section view of a support frame of the present invention; Figure 6 It is a partial structural schematic diagram of the sealing component of the present invention; Figure 7It is a schematic diagram of the structure of the drying component of the present invention; Figure 8 It is a partial structural schematic diagram of the drying component and the sealing component of the present invention; Fig. 9 For the present invention Figure 3 A magnified schematic diagram of the structure of A; Fig.10 For the present invention Figure 7 Schematic diagram of the enlarged structure of B.

[0018] In the figure: 1, cabinet body; 2, cabinet door; 3, heat dissipation 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, shielding plate; 1107, rotating rod; 1108, rotating block; 1109, push rod; 1110, reciprocating plate; 1111, long plate; 1112, stirring rod; 1113, drain pipe; 12, rotating shaft ; 13. Sealing assembly; 1301. Sleeve rod; 1302. Extrusion plate; 1303. Connecting rod; 1304. Guide rod; 1305. Counterweight; 1306. Return spring; 1307. Transmission rod; 1308. Articulated 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 DESCRIPTION

[0019] like Figure 1-Figure 10As shown, the present invention provides a technical solution: an electrical cabinet with dehumidification and drying functions, comprising a cabinet body 1, a cabinet door 2 is hinged on the front of the cabinet body 1, heat dissipation mesh holes 3 are provided on both sides of the cabinet body 1, and the heat dissipation mesh holes 3 can be provided to dissipate heat inside the cabinet body 1, a support column 4 is fixed on the top of the cabinet body 1, a top plate 5 is fixed on the top of the support column 4, and the top plate 5 can be provided to shield and protect the top of the cabinet body 1, a support frame 6 is passed through the top of the cabinet body 1, and the support frame 6 is fixedly connected to the penetration of the cabinet body 1, a support block 7 is fixed on the inner wall of the support frame 6, and the support A double-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 double-axis motor 8, and a fan blade 10 is fixed to the outer wall of the rotating rod 9. When the cabinet 1 needs to be cooled, the double-axis motor 8 is started to drive the rotating rod 9 and the fan blade 10 to rotate, so as to dissipate heat inside the cabinet 1. A rotating shaft 12 is fixed to the top output end of the double-axis motor 8, a sealing component 13 for sealing the top air inlet is provided on the support frame 6, a drying component 14 for pre-treating moisture is provided on the top plate 5, and a processing component 11 for improving the dehumidification effect is provided on the cabinet 1.

[0020] In order to prevent a large amount of moisture from entering the cabinet 1 and damaging the electrical components due to the air inlet being in an open state when the heat dissipation operation is not performed, the specific sealing assembly 13 includes a sleeve rod 1301, an extrusion plate 1302, a connecting rod 1303, a guide rod 1304, a counterweight 1305, a reset 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, the extrusion plate 1302 is fixed on the top of the sleeve rod 1301, and the inner wall of the support frame 6 is attached with a sealing plate 1312, and the top air inlet of the support frame 6 can be sealed by the sealing plate 1312 to prevent the electrical components from being damaged when the heat dissipation operation is not performed. When the cabinet 1 is dissipating heat, moisture may 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 can guide the counterweight 1305. A reset spring 1306 is fixed to the side of the counterweight 1305 away from the rotating shaft 12. The side of the reset spring 1306 away from the counterweight 1305 is fixed to the outer wall of the connecting rod 1303. The reset spring 1306 can reset the counterweight 1305. A transmission rod 1307 runs through the top of the connecting rod 1303, and the penetration is slidably connected. One end of the moving rod 1307 is fixed to the outer wall of the sleeve rod 1301, and the other end of the transmission rod 1307 is hinged with 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 block 1305. The counterweight block 1305 is provided with two groups, and the two groups of counterweight blocks 1305 are symmetrically arranged with the center line in the vertical direction of the guide rod 1304 as the symmetry axis. When it is necessary to dissipate heat from the cabinet 1, the dual-axis motor 8 is started to drive 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 block 1305 to be subjected to centrifugal force, and the two groups of counterweight blocks 1305 will move away from each other, compress the reset spring 1306, and cause the counterweight block 1305 to be pressed against the hinged rod 1 308 is squeezed to make the hinged rod 1308 rotate at the hinge, so that the hinged rod 1308 squeezes the transmission rod 1307 to move upward, so that the transmission rod 1307 drives the sleeve rod 1301 to move upward, so that the extrusion plate 1302 moves upward, and the extrusion plate 1302 squeezes the sealing plate 1312, so that the sealing plate 1312 can be squeezed out of the support frame 6, and a sleeve 1309 is fixed at the bottom of the top plate 5, and a long rod 1310 is slidably installed on the inner wall of the sleeve 1309, and a transmission spring 1311 is fixed on the top of the long rod 1310, and the top of the transmission spring 1311 is fixed to the inner wall of the sleeve 1309. When the sealing plate 1312 moves upward, the long rod 1310 will move into the sleeve 1309, so that the transmission spring 1311 is compressed.The top of the support frame 6 is not sealed by the sealing plate 1312, and the air inlet at the top of the support frame 6 is used for air intake, and the cabinet 1 is cooled. When the cabinet 1 is not cooling, the dual-axis motor 8 is turned off, so that the rotating shaft 12 does not rotate. Because the counterweight block 1305 is not subjected to centrifugal force and the reset spring 1306 is in a compressed state, the counterweight block 1305 is reset, so that the counterweight block 1305 pulls the hinge rod 1308, so that the hinge rod 1308 rotates at the hinge, so that the hinge rod 1308 pulls the transmission rod 1307 to move downward, so that the sleeve rod 1301 moves downward, and the extrusion plate 1302 moves downward, and the sealing plate 1312 is not squeezed, so that the transmission spring 1311 is in a compressed state, driving the long rod 1310 to move downward, so that the sealing plate 1312 seals the top of the support frame 6, and prevents moisture from entering the cabinet 1 from the top of the support frame 6, causing damage to the electrical equipment in the cabinet 1.

[0021] In order to prevent a large amount of moisture from entering when the top of the support frame 6 is in an open state, 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 movable 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 installed on the inner side of the fixed block 1405, and the drying plate 1407 is fixed on the outer wall of the rotating rod 1406. By setting the drying plate 1407, The moisture at the support frame 6 is dried to prevent moisture from entering the cabinet 1. A gear 1408 is fixed to the outer wall of the rotating rod 1406, a fixed rod 1401 is fixed to the outer wall of the sleeve 1309, and a moving block 1402 is slidably installed on the outer wall of the fixed rod 1401. The moving block 1402 is provided with two groups, and the two groups of moving blocks 1402 are symmetrically arranged with the center line in the vertical direction of the top plate 5 as the symmetry axis. By setting the fixed rod 1401, the moving block 1402 can be guided. The outer wall of the long rod 1310 A movable rod 1403 is hinged, and one end of the movable rod 1403 away from the long rod 1310 is hinged at the bottom of the moving block 1402. When the long rod 1310 moves upward, the movable rod 1403 can be squeezed to rotate the movable rod 1403 at the hinge, so that the movable rod 1403 can push the two groups of moving blocks 1402 away from each other. A rack 1404 is fixed on the side of the moving block 1402 away from the sleeve 1309. The rack 1404 penetrates the support column 4 and is slidably connected at the penetration. The top of the rack 1404 The rack 1404 meshes with the outer wall of the gear 1408. When the rack 1404 moves away from the sleeve 1309, the rack 1404 moves on the outer wall of the gear 1408, so that the rack 1404 can drive the gear 1408 to rotate, and can drive the rotating rod 1406 and the drying plate 1407 to rotate, so that the drying plate 1407 can be unfolded, and the drying plate 1407 can block the air inlet of the side wall of the support frame 6, so that when the air enters the support frame 6, it will first contact the drying plate 1407 to dry the moisture.

[0022] In order 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 movable plate 1105, a shielding 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 a triangular placement box 1102 is fixed on the top of the partition 1101. By setting the triangular placement box 1102, the drying balls can be placed, and the moisture entering the cabinet 1 can be dried by the drying balls. The slide 1103 is provided at the top of the partition 1101. A moving plate 1105 is slidably mounted on the inner wall of the slide 1103, and a shielding plate 1106 is fixed on the top of the moving plate 1105. The side wall of the shielding plate 1106 fits with the side wall of the triangular placement box 1102. By setting the shielding plate 1106, the front of the triangular placement box 1102 can be shielded, and the position of the drying balls in the triangular placement box 1102 can be limited. A connecting spring 1104 is fixed to the side wall of the moving plate 1105, and the side of the connecting spring 1104 away from the moving plate 1105 is fixed to the inner wall of the slide 1103. By setting the connecting spring 1104, the moving plate 1105 can be reset, and the shielding plate 1106 is pushed to move on the top of the partition 1101, so that the shielding plate 1106 can be moved. The baffle 1106 does not block the front of the triangular placement box 1102, and the drying balls in the triangular placement box 1102 can be taken out and replaced. A drain pipe 1113 is fixed to the side wall of the partition 1101. The drain pipe 1113 is connected to the triangular placement box 1102, and 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 moisture droplets after the drying balls are dried can be discharged from the drain pipe 1113. A rotating rod 1107 is fixed to the bottom of the rotating rod 9, and 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. When the rotating When rod 9 rotates, it can drive rotating rod 1107 to rotate, so that rotating block 1108 can drive push rod 1109 to perform circular motion. Push rod 1109 passes through the middle position of reciprocating plate 1110. When push rod 1109 performs circular motion, push rod 1109 squeezes reciprocating plate 1110 to move back and forth. Long plates 1111 are fixed on the front and back of reciprocating plate 1110. A stirring rod 1112 is fixed on 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, stir the drying balls, increase the contact area between moisture and drying balls, and achieve better dehumidification effect.

[0023] Working principle: when it is necessary to dissipate heat inside the cabinet 1, start the dual-axis motor 8 to drive the rotating rod 9 and the fan blade 10 to rotate, so as to dissipate heat inside the cabinet 1. When the dual-axis motor 8 is started, the rotating shaft 12 is rotated, which can drive the connecting rod 1303 to rotate, and the counterweight block 1305 is subjected to centrifugal force, so that the two sets of counterweight blocks 1305 are moved away from each other, and the reset spring 1306 is compressed, so that the counterweight block 1305 squeezes the hinged rod 1308, and the hinged rod 1308 rotates at the hinge, so that the hinged rod 1308 squeezes the transmission rod 1307 to move upward, so that the transmission rod 1307 drives the sleeve rod 1301 to move upward, so that the extrusion plate 1302 moves upward, so that the extrusion plate 1302 squeezes the sealing plate 1312, and the sealing plate 1312 can be squeezed out of the support frame 6. When the sealing plate 1312 moves upward, The long rod 1310 moves into the sleeve 1309, compressing the transmission spring 1311, and the sealing plate 1312 is not used to seal the top of the support frame 6, so that the top air inlet of the support frame 6 can take in air and dissipate heat in the cabinet 1. When the cabinet 1 is not dissipating heat, the dual-axis motor 8 is turned off, so that the rotating shaft 12 does not rotate. Because the counterweight block 1305 is not subjected to centrifugal force and the reset spring 1306 is in a compressed state, the counterweight block 1305 is reset, and the counterweight block 1305 pulls the hinge rod 1308, so that the hinge rod 1308 pulls the transmission rod 1307 to move downward, so that the sleeve rod 1301 moves downward, and the extrusion plate 1302 moves downward, and the sealing plate 1312 is not squeezed, so that the transmission spring 1311 is in a compressed state, driving the long rod 1310 to move downward, so that the sealing plate 1312 seals the top of the support frame 6.

[0024] When the long rod 1310 moves upward, it can squeeze the movable rod 1403, causing the movable rod 1403 to rotate at the hinge, so that the movable rod 1403 can push the two groups of movable blocks 1402 away from each other, and when the rack 1404 is away from the sleeve 1309, the rack 1404 moves on the outer wall of the gear 1408, so that the rack 1404 can drive the gear 1408 to rotate, and can drive the rotating rod 1406 and the drying plate 1407 to rotate, so that the drying plate 1407 can be unfolded, and the drying plate 1407 can block the air inlet of the side wall of the support frame 6, so that when the air enters the support frame 6, it will first contact the drying plate 1407 to dry the moisture.

[0025] And when moisture enters the cabinet 1, the moisture entering the cabinet 1 can be dried by placing a drying ball in the triangular placement box 1102. 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 move in a circle, which will make the push rod 1109 squeeze the reciprocating plate 1110 to move back and forth, and the long plate 1111 can drive the stirring rod 1112 to move back and forth in the triangular placement box 1102, stirring the drying ball, thereby increasing the contact area between moisture and the drying ball and achieving a better dehumidification effect.

[0026] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, 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 functions, comprising a cabinet body (1), characterized in that: The cabinet body (1) is hingedly provided with a cabinet door (2) on the front side, the cabinet body (1) is provided with heat dissipation mesh holes (3) at the beginning of the side wall, the cabinet body (1) is fixed with a support column (4) on the top, the support column (4) is fixed with a top plate (5) on the top, the cabinet body (1) is penetrated by a support frame (6) on the top, and the penetration point 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 double-axis motor (8), the bottom output end of the double-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 double-axis motor (8) is fixed with a rotating shaft (12), the support frame (6) is provided with a sealing component (13) for sealing the top air inlet, the top plate (5) is provided with a drying component (14) for pre-treating moisture, and the cabinet body (1) is provided with a processing component (11) for improving the dehumidification effect.

2. The electrical cabinet with dehumidification and drying function according to claim 1, characterized in that: The sealing assembly (13) comprises a sleeve rod (1301), wherein the sleeve rod (1301) is slidably mounted 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), and two groups of the counterweight (1305) are provided, and the two groups of counterweights (1305) are symmetrically arranged with the center line of the guide rod (1304) in the vertical direction as the symmetry axis.

3. The electrical cabinet with dehumidification and drying function according to claim 2, characterized in that: A return spring (1306) is fixed to the side wall of the counterweight (1305); the side of the return spring (1306) away from the counterweight (1305) is fixed to the inner side of the connecting rod (1303); the top of the counterweight (1305) is hinged with a hinged rod (1308); the end of the hinged rod (1308) away from the counterweight (1305) is hinged with a transmission rod (1307); the transmission rod (1307) passes through the connecting rod (1303) and is slidably connected at the penetration point; the end of the transmission rod (1307) away from the hinged rod (1308) is fixed to the outer wall of the sleeve rod (1301).

4. The electrical cabinet with dehumidification and drying function according to claim 3, characterized in that: A sleeve (1309) is fixed at the bottom of the top plate (5), a long rod (1310) is slidably mounted on the inner wall of the sleeve (1309), a sealing plate (1312) is fixed at the bottom of the long rod (1310), a connecting spring (1311) is fixed at the top of the long rod (1310), and the top of the connecting spring (1311) is fixed to the inner wall of the sleeve (1309).

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

6. The electrical cabinet with dehumidification and drying function according to claim 5, characterized in that: A fixing block (1405) is fixed at the bottom of the top plate (5), a rotating rod (1406) is rotatably mounted 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) is meshed with the top of the rack (1404), and two groups of drying plates (1407) are provided, and the two groups of drying plates (1407) are symmetrically arranged with the center line of the top plate (5) in the vertical direction as the symmetry axis.

7. The electrical cabinet with dehumidification and drying function according to claim 1, characterized in that: The processing component (11) comprises a partition (1101), wherein the partition (1101) is fixed to the inner wall of the cabinet (1), a triangular placement box (1102) is fixed to the top of the partition (1101), a slide groove (1103) is provided at the top of the partition (1101), a moving plate (1105) is slidably mounted on the inner wall of the slide groove (1103), a transmission spring (1104) is fixed to the side wall of the moving plate (1105), a side of the transmission spring (1104) away from the moving plate (1105) is fixed to the inner wall of the slide groove (1103), and a shielding plate (1106) is fixed to the side wall of the moving plate (1105).

8. The electrical cabinet with dehumidification and drying function according to claim 7, characterized in that: A rotating rod (1107) is fixed at the bottom of the rotating rod (9), a rotating block (1108) is fixed at the bottom of the rotating rod (1107), a push rod (1109) is fixed at the bottom of the rotating block (1108), a reciprocating plate (1110) is slidably mounted on the top of the partition (1101), the push rod (1109) passes through the middle position of the reciprocating plate (1110), long plates (1111) are fixed at the front and back of the partition (1101), a stirring rod (1112) is fixed at 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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