Dehumidification device for distribution box and use method of dehumidification device

Abstract

The invention relates to the technical field of dehumidification for distribution boxes, and discloses a dehumidification device for a distribution box and a use method thereof, the dehumidification device comprises a distribution box body, the front surface of the distribution box body is rotatably connected with a distribution box door, and the two sides of the distribution box body are fixedly connected with ventilation hoods. When a sliding sleeve slides downwards along a reciprocating screw rod, the sliding sleeve drives a moving plate at one end of a linkage rod to slide inwards along a sliding rod, at the moment, water absorption sponge in the moving plate rubs with the bottom of a heat dissipation plate, and in this way, the water absorption sponge can absorb water drops condensed at the bottom of the heat dissipation plate; water drops at the bottom of the heat dissipation plate are prevented from dropping on the electric appliance elements on the fixed bottom plate; when the sliding sleeve slides upwards, the sliding sleeve drives a moving plate at one end of the linkage rod to move towards one end of the sliding rod, when an extrusion rod makes contact with and extrudes an auxiliary plate, an extrusion spring shrinks, the extrusion rod slides along the side wall of the moving plate to drive an extrusion strip to extrude the water-absorbing sponge, and in this way, the extrusion strip can extrude out the interior of the water-absorbing sponge.

Description

Technical Field

[0001] The present invention relates to the technical field of dehumidification equipment for distribution boxes, and in particular to a dehumidification device for distribution boxes and a use method thereof. Background Art

[0002] The distribution box is a circuit distribution box for all users. It is a low-voltage power distribution device that assembles switchgear, measuring instruments, protective devices and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the requirements of electrical wiring. In normal operation, the circuit can be connected or disconnected by manual or automatic switches.

[0003] Distribution boxes are often used in sea surface base stations. Sea surface base stations are located on the sea surface, and the water vapor on the sea surface is higher than that on land. Therefore, a large amount of water droplets often condense inside the distribution box used in the sea surface base station, and the water droplets drip on the electrical components, causing the components to short-circuit and be damaged. Therefore, the present invention proposes a dehumidification device for the distribution box. Summary of the invention

[0004] The object of the present invention is to provide a dehumidification device for a distribution box and a method of using the same, so as to solve the problems raised in the above-mentioned background technology.

[0005] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0006] The present invention is a dehumidification device for a distribution box and a method for using the same, comprising a distribution box body, a distribution box door rotatably connected to the front of the distribution box body, ventilation hoods fixedly connected to both sides of the distribution box body, a plurality of air inlets opened on the side of the ventilation hood away from the distribution box body, a driving motor fixedly connected to the bottom of the distribution box body, an output end of the driving motor fixedly connected to an output shaft, and further comprising:

[0007] The ventilation and dehumidification mechanism includes a transmission belt 1 which is connected to the end of the output shaft away from the driving motor, a plurality of rotating shafts are rotatably connected to the ventilation hood, the end of the transmission belt 1 away from the output shaft is transmission-connected to the rotating shaft, a transmission belt 2 is transmission-connected to the rotating shaft, the end of the rotating shaft away from the transmission belt 2 is transmission-fixedly connected to a ventilation fan, a fixed ventilation plate is fixedly connected to the interior of the ventilation hood, and a ventilation absorbent sponge is fixedly connected to the side of the fixed ventilation plate away from the ventilation fan.

[0008] Furthermore, a water droplet collecting mechanism is arranged inside the distribution box, and the water droplet collecting mechanism comprises a plurality of fixing rods fixedly connected to the bottom of the distribution box, a plurality of fixing bottom plates are fixedly connected to the side walls of the fixing rods, and a heat sink is fixedly connected to the bottom of the fixing bottom plates.

[0009] Furthermore, an extrusion water removal mechanism is provided inside the distribution box, and the extrusion water removal mechanism includes a bevel gear 1 fixedly connected to the end of the output shaft away from the driving motor, the bottom of the distribution box is rotatably connected to a rotating column, the end of the rotating column away from the bottom of the distribution box is fixedly connected to bevel gear 2, bevel gear 1 is meshed with bevel gear 2, and the end of the rotating column away from bevel gear 2 is transmission-connected to a transmission belt 3.

[0010] Furthermore, the extrusion and water removal mechanism also includes a plurality of reciprocating screws rotatably connected to the inner wall at the bottom of the distribution box body, the end of the transmission belt three away from the rotating column is transmission-connected to the reciprocating screw, limiting grooves are provided on both sides of the ventilation hood, and a plurality of rolling columns are slidingly connected inside the limiting grooves, and both ends of the rolling columns are fixedly connected with sliding sleeves, which are rotationally connected to the reciprocating screw, and a collection tank one is fixedly connected to the side of the fixed ventilation plate close to the ventilation and water-absorbing sponge.

[0011] Furthermore, a water droplet removing mechanism is arranged directly below the heat dissipation plate, and the water droplet removing mechanism includes a plurality of sliding rods fixedly connected to the ventilation hood, a linkage rod is rotatably connected to the side wall of the sliding sleeve, a plurality of movable plates are slidably connected to the sliding rod, a groove is provided above the movable plate, and an end of the linkage rod away from the sliding sleeve is rotatably connected to the movable plate.

[0012] Furthermore, the water droplet removing mechanism also includes a water-absorbing sponge fixedly connected to the inside of the groove at the top of the movable plate, a squeezing strip is slidably connected to the inside of the groove of the movable plate, a squeezing rod is fixedly connected to the side of the squeezing strip away from the water-absorbing sponge, the squeezing rod slides through the side wall of the movable plate, an squeezing spring is sleeved on the end of the squeezing rod away from the squeezing strip, an auxiliary plate is fixedly connected to the side of the fixed ventilation plate close to the ventilation water-absorbing sponge, a telescopic tube is fixedly connected to the side of the movable plate close to the squeezing rod, and an end of the telescopic tube away from the movable plate is fixedly penetrated by the auxiliary plate.

[0013] Furthermore, the interior of the distribution box is provided with a heat dissipation mechanism, which includes a plurality of heat dissipation pipes fixedly connected to a side wall of the collecting tank, a side of the fixed ventilation plate close to the ventilation water-absorbing sponge is fixedly connected to the collecting tank 2, and a drainage pipe is fixedly passed through the bottom of the collecting tank 2.

[0014] A method for using a dehumidification device for a distribution box comprises the following steps:

[0015] S1: Ventilation and heat dissipation. The ventilation fan rotates to bring cold air from the outside into the distribution box. The cold air passes through the ventilation sponge on the fixed ventilation plate. This setting is helpful to prevent dust from entering the distribution box. At the same time, the ventilation sponge can also absorb water droplets in the air.

[0016] S2: Squeeze and drain. The reciprocating screw rotates to drive the rolling column on the sliding sleeve to slide back and forth along the limit groove. When the rolling column moves downward, the rolling column and the ventilation water-absorbing sponge are squeezed. By squeezing the ventilation water-absorbing sponge, the water droplets inside the ventilation water-absorbing sponge can be squeezed into the collection tank one;

[0017] S3: Absorbing water droplets. When the rotating column rotates to drive the reciprocating screw at one end of the transmission belt 3 to rotate, the sliding sleeve slides downward along the reciprocating screw, and the sliding sleeve drives the moving plate at one end of the linkage rod to slide inward along the sliding rod. At this time, the water-absorbing sponge inside the moving plate rubs against the bottom of the heat sink. This setting is conducive to the water-absorbing sponge absorbing the water droplets condensed on the bottom of the heat sink;

[0018] S4: Water cooling. When the rolling column moves downward, the rolling column squeezes the ventilation water-absorbing sponge. The rolling column squeezes the water inside the ventilation water-absorbing sponge into the collecting tank 1. The water inside the collecting tank 1 then flows through the heat sink through the heat pipe. This arrangement is conducive to rapid water cooling of the heat sink.

[0019] The present invention has the following beneficial effects:

[0020] (1) The present invention provides a water droplet cleaning mechanism. When the rotating column rotates to drive the reciprocating screw at one end of the transmission belt to rotate, the sliding sleeve slides downward along the reciprocating screw, and the sliding sleeve drives the movable plate at one end of the linkage rod to slide inward along the sliding rod. At this time, the water-absorbing sponge inside the movable plate rubs against the bottom of the heat sink. This arrangement is conducive to the water-absorbing sponge absorbing the water droplets condensed on the bottom of the heat sink, thereby preventing the water droplets at the bottom of the heat sink from dripping onto the electrical components on the fixed bottom plate; when the sliding sleeve slides upward, the sliding sleeve drives the movable plate at one end of the linkage rod to move toward one end of the sliding rod. When the extrusion rod contacts and squeezes the auxiliary plate, the extrusion spring contracts, and the extrusion rod slides along the side wall of the movable plate to drive the extrusion bar to squeeze the water-absorbing sponge. This arrangement is conducive to the extrusion bar squeezing out the inside of the water-absorbing sponge. The water squeezed out from the inside of the water-absorbing sponge enters the ventilation water-absorbing sponge at the bottom through the telescopic tube.

[0021] (2) According to the present invention, when the distribution box is used, the electrical components can be mounted and fixed on the fixed bottom plate on the water droplet collection mechanism. At this time, the driving motor is started, and the output end of the driving motor drives the transmission belt on the output shaft to rotate, and the transmission belt drives the ventilation fan on the rotating shaft to rotate. The rotation of the ventilation fan brings the cold air from the outside into the interior of the distribution box. The cold air passes through the ventilation sponge on the fixed ventilation plate. This arrangement is conducive to blocking the dust from the outside from entering the interior of the distribution box. At the same time, the ventilation sponge can also absorb water droplets in the air. In addition, the electrical components are mounted on the fixed bottom plate, and the bottom of the heat sink is arranged to be pleated. This arrangement is conducive to increasing the contact area between the heat sink and the air, enhancing the heat dissipation effect of the heat sink. In addition, the water vapor inside the distribution box will condense on the bottom of the heat sink.

[0022] (3) The present invention sets an extrusion and water removal mechanism. The output shaft rotates to drive the bevel gear one to rotate. The rotation of the bevel gear one drives the rotating column at the bottom of the bevel gear two to rotate. The rotation of the rotating column drives the reciprocating screw at one end of the transmission belt three to rotate. The rotation of the reciprocating screw drives the rolling column on the sliding sleeve to slide back and forth along the limiting groove. When the rolling column moves downward, the rolling column and the ventilating water-absorbing sponge are squeezed. By squeezing the ventilating water-absorbing sponge, the water droplets inside the ventilating water-absorbing sponge can be squeezed into the collecting groove one. Squeezing out the water droplets inside the ventilating water-absorbing sponge is beneficial to enhancing the water absorption of the ventilating water-absorbing sponge on the one hand, and the water flow is beneficial to taking away the dust inside the ventilating water-absorbing sponge on the other hand.

[0023] (4) In the present invention, a heat dissipation mechanism is provided. The reciprocating screw rotates to drive the rolling column on the sliding sleeve to slide back and forth along the limit groove. When the rolling column moves downward, the rolling column and the ventilation water-absorbing sponge are squeezed. The rolling column squeezes the water inside the ventilation water-absorbing sponge into the collecting tank one. The water inside the collecting tank one flows through the heat dissipation pipe and passes through the heat dissipation plate. Such a setting is conducive to rapid water cooling of the heat dissipation plate and improves the heat dissipation effect of the heat dissipation plate. In addition, lowering the temperature of the heat dissipation plate is conducive to condensation of water droplets at the bottom of the heat dissipation plate. The water falls on the ventilation water-absorbing sponge at the bottom through the heat dissipation pipe. The water inside the ventilation water-absorbing sponge enters the collecting tank two again. The water inside the collecting tank two is discharged through the drain pipe, thereby achieving the effect of drying the inside of the distribution box.

[0024] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0026] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0027] Figure 2 This is a schematic diagram of the structure of the ventilation and dehumidification mechanism of the present invention;

[0028] Figure 3 For the present invention Figure 2 A magnified view of middle;

[0029] Figure 4 This is a schematic diagram of the structure of the water droplet collection mechanism of the present invention;

[0030] Figure 5 For the present invention Figure 4 Enlarged view of middle B;

[0031] Figure 6 This is a schematic diagram of the structure of the extrusion water removal mechanism of the present invention;

[0032] Figure 7 For the present invention Figure 6 Enlarged view of middle C;

[0033] Figure 8 It is a schematic diagram of the partial structure of the water drop removal mechanism of the present invention;

[0034] Fig. 9 It is a schematic diagram of the local structure of the heat dissipation mechanism of the present invention;

[0035] Fig.10 The figure is a flow chart of the method for using the present invention.

[0036] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0037] In the figure: 1. distribution box; 11. distribution box door; 12. ventilation hood; 13. drive motor; 14. output shaft; 2. ventilation and dehumidification mechanism; 201. transmission belt 1; 202. rotating shaft; 203. ventilation fan; 204. transmission belt 2; 205. fixed ventilation plate; 206. ventilation water absorption sponge; 3. water drop collection mechanism; 301. fixed rod; 302. fixed bottom plate; 303. heat sink; 4. squeezing and dehumidification mechanism; 401. bevel gear 1; 402. rotating column; 403 , bevel gear two; 404, transmission belt three; 405, reciprocating screw; 406, limit groove; 407, rolling column; 408, sliding sleeve; 409, collecting tank one; 5, water drop removal mechanism; 501, sliding rod; 502, linkage rod; 503, moving plate; 504, water-absorbing sponge; 505, extrusion strip; 506, extrusion rod; 507, extrusion spring; 508, auxiliary plate; 509, telescopic tube; 6, heat dissipation mechanism; 601, heat dissipation pipe; 602, collecting tank two; 603, drain pipe. DETAILED DESCRIPTION

[0038] 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.

[0039] Example 1, please refer to Figure 1-Figure 4As shown, the present invention is a dehumidification device for a distribution box and a method of using the same, comprising a distribution box body 1, a distribution box door 11 is rotatably connected to the front of the distribution box body 1, ventilation hoods 12 are fixedly connected to both sides of the distribution box body 1, a plurality of air inlets are provided on the side of the ventilation hood 12 away from the distribution box body 1, a driving motor 13 is fixedly connected to the bottom of the distribution box body 1, an output end of the driving motor 13 is fixedly connected to an output shaft 14, and further comprising:

[0040] The ventilation and dehumidification mechanism 2 includes a transmission belt 1 201 which is connected to the output shaft 14 away from the drive motor 13. The ventilation hood 12 is rotatably connected to a plurality of rotating shafts 202. The end of the transmission belt 1 201 away from the output shaft 14 is connected to the rotating shaft 202. The rotating shaft 202 is connected to a transmission belt 2 204. The end of the rotating shaft 202 away from the transmission belt 204 is connected to a ventilation fan 203. The interior of the ventilation hood 12 is fixedly connected to a fixed ventilation plate 205. The fixed ventilation plate 205 is away from the output shaft 14. A ventilation water-absorbing sponge 206 is fixedly connected to one side of the ventilation fan 203. The function of this component is to drive the output end of the motor 13 to drive the transmission belt 201 on the output shaft 14 to rotate, and the transmission belt 201 drives the ventilation fan 203 on the rotating shaft 202 to rotate. The rotation of the ventilation fan 203 brings the outside cold air into the interior of the distribution box 1. The cold air passes through the ventilation water-absorbing sponge 206 on the fixed ventilation plate 205. This arrangement is conducive to blocking the outside dust from entering the interior of the distribution box 1. At the same time, the ventilation water-absorbing sponge 206 can also absorb water droplets in the air.

[0041] A water droplet collecting mechanism 3 is arranged inside the distribution box 1, and the water droplet collecting mechanism 3 includes a plurality of fixed rods 301 fixedly connected to the bottom of the distribution box 1, and a plurality of fixed bottom plates 302 are fixedly connected to the side walls of the fixed rods 301, and a heat sink 303 is fixedly connected to the bottom of the fixed bottom plate 302. The function of this component is to install electrical components on the fixed bottom plate 302, and the bottom of the heat sink 303 is arranged to be corrugated, which is conducive to increasing the contact area between the heat sink 303 and the air and enhancing the heat dissipation effect of the heat sink 303. In addition, the water vapor inside the distribution box 1 will condense at the bottom of the heat sink 303.

[0042] Embodiment 2 is different from Embodiment 1 in that: Figure 1-Figure 10 As shown, the distribution box 1 is provided with an extrusion water removal mechanism 4 inside, and the extrusion water removal mechanism 4 includes a bevel gear 1 401 fixedly connected to the end of the output shaft 14 away from the driving motor 13, and the bottom of the distribution box 1 is rotatably connected with a rotating column 402, and the end of the rotating column 402 away from the bottom of the distribution box 1 is fixedly connected with a bevel gear 2 403, the bevel gear 1 401 is meshed with the bevel gear 2 403, and the end of the rotating column 402 away from the bevel gear 2 403 is transmission connected with a transmission belt 3 404.

[0043] The squeezing and dewatering mechanism 4 also includes a plurality of reciprocating screws 405 rotatably connected to the inner wall at the bottom of the distribution box 1, and the end of the transmission belt 3 404 away from the rotating column 402 is transmission-connected to the reciprocating screw 405. Both sides of the ventilation hood 12 are provided with limit grooves 406, and a plurality of rolling columns 407 are slidably connected inside the limit grooves 406. Both ends of the rolling columns 407 are fixedly connected with sliding sleeves 408, and the sliding sleeves 408 are rotationally connected to the reciprocating screw 405. The fixed ventilation plate 205 is fixedly connected to a collecting tank 1 409 on one side close to the ventilation and water-absorbing sponge 206. The function of this component is to set the squeezing and dewatering mechanism 4, and the output shaft 14 rotates to drive the bevel gear 1 401 to rotate, and the bevel gear 1 401 rotates The rotating column 402 at the bottom of the bevel gear 2 403 is driven to rotate, and the rotation of the rotating column 402 drives the reciprocating screw 405 at one end of the transmission belt 3 404 to rotate. The rotation of the reciprocating screw 405 drives the rolling column 407 on the sliding sleeve 408 to slide back and forth along the limiting groove 406. When the rolling column 407 moves downward, the rolling column 407 and the ventilation and water-absorbing sponge 206 are squeezed. By squeezing the ventilation and water-absorbing sponge 206, the water droplets inside the ventilation and water-absorbing sponge 206 can be squeezed into the collecting groove 1 409. Squeezing out the water droplets inside the ventilation and water-absorbing sponge 206 is beneficial to enhancing the water absorption of the ventilation and water-absorbing sponge 206 on the one hand, and on the other hand, the water flow is beneficial to take away the dust inside the ventilation and water-absorbing sponge 206.

[0044] A water droplet removing mechanism 5 is arranged directly below the heat dissipation plate 303, and the water droplet removing mechanism 5 includes a plurality of sliding rods 501 fixedly connected to the ventilation hood 12, a linkage rod 502 is rotatably connected to the side wall of the sliding sleeve 408, a plurality of movable plates 503 are slidably connected to the sliding rod 501, a groove is provided above the movable plate 503, and the end of the linkage rod 502 away from the sliding sleeve 408 is rotatably connected to the movable plate 503.

[0045] The water drop removal mechanism 5 also includes a water-absorbing sponge 504 fixedly connected to the inside of the groove at the top of the movable plate 503, and an extrusion strip 505 is slidably connected to the inside of the groove of the movable plate 503. A side of the extrusion strip 505 away from the water-absorbing sponge 504 is fixedly connected to an extrusion rod 506, and the extrusion rod 506 penetrates and slides with the side wall of the movable plate 503. An extrusion spring 507 is sleeved on the end of the extrusion rod 506 away from the extrusion strip 505, and an auxiliary plate 508 is fixedly connected to the side of the fixed ventilation plate 205 close to the ventilation water-absorbing sponge 206. A telescopic tube 509 is fixedly connected to the side of the movable plate 503 close to the extrusion rod 506, and the end of the telescopic tube 509 away from the movable plate 503 is fixedly penetrated with the auxiliary plate 508. The function of this component is to set the water drop removal mechanism 5. When the rotating column 402 rotates to drive the reciprocating screw rod 405 at one end of the transmission belt three 404 to rotate, and the sliding sleeve 408 slides downward along the reciprocating screw rod 405, the sliding sleeve 40 8 drives the moving plate 503 at one end of the linkage rod 502 to slide inwardly along the slide bar 501. At this time, the water-absorbing sponge 504 inside the moving plate 503 rubs against the bottom of the heat sink 303. This arrangement is conducive to the water-absorbing sponge 504 absorbing the water drops condensed on the bottom of the heat sink 303, and preventing the water drops at the bottom of the heat sink 303 from dripping onto the electrical components on the fixed bottom plate 302; when the sliding sleeve 408 slides upward, the sliding sleeve 408 drives the moving plate 503 at one end of the linkage rod 502 to move toward one end of the slide bar 501. When the squeezing rod 506 contacts and squeezes the auxiliary plate 508, the squeezing spring 507 contracts, and the squeezing rod 506 slides along the side wall of the moving plate 503 to drive the squeezing bar 505 to squeeze the water-absorbing sponge 504. This arrangement is conducive to the squeezing bar 505 squeezing the inside of the water-absorbing sponge 504. The water squeezed out from the inside of the water-absorbing sponge 504 enters the ventilation water-absorbing sponge 206 at the bottom through the telescopic tube 509.

[0046] The distribution box 1 is provided with a heat dissipation mechanism 6 inside, and the heat dissipation mechanism 6 includes a plurality of heat dissipation pipes 601 fixedly connected to the side wall of the collecting tank 1 409, and a collecting tank 2 602 is fixedly connected to one side of the fixed ventilation plate 205 close to the ventilation water-absorbing sponge 206, and a drainage pipe 603 is fixedly penetrated through the bottom of the collecting tank 2 602. The function of this component is to drive the rolling column 407 on the sliding sleeve 408 to reciprocate along the limiting groove 406 by setting the heat dissipation mechanism 6, and the reciprocating screw rod 405 rotates to drive the rolling column 407 on the sliding sleeve 408 to slide reciprocatingly along the limiting groove 406. When the rolling column 407 moves downward, the rolling column 407 and the ventilation water-absorbing sponge 206 are squeezed, and the rolling column 407 vents the ventilation water-absorbing sponge 206. The water inside the water-absorbing sponge 206 is squeezed into the collecting tank 409, and the water inside the collecting tank 409 flows through the heat dissipation pipe 601 and passes through the heat dissipation plate 303. This arrangement is conducive to rapid water cooling of the heat dissipation plate 303, and improves the heat dissipation effect of the heat dissipation plate 303. In addition, lowering the temperature of the heat dissipation plate 303 is conducive to condensation of water droplets at the bottom of the heat dissipation plate 303. The water falls on the ventilated water-absorbing sponge 206 at the bottom through the heat dissipation pipe 601, and the water inside the ventilated water-absorbing sponge 206 enters the collecting tank 2 602 again. The water inside the collecting tank 2 602 is discharged through the drain pipe 603, thereby achieving the effect of drying the inside of the distribution box 1.

[0047] A method for using a dehumidification device for a distribution box comprises the following steps:

[0048] S1: Ventilation and heat dissipation, the ventilation fan 203 rotates to bring the cold air from the outside into the distribution box 1, and the cold air passes through the ventilation water-absorbing sponge 206 on the fixed ventilation plate 205. This arrangement is conducive to blocking the dust from the outside from entering the distribution box 1, and the ventilation water-absorbing sponge 206 can also absorb water droplets in the air;

[0049] S2: Extrusion drainage. The reciprocating screw 405 rotates to drive the rolling column 407 on the sliding sleeve 408 to slide back and forth along the limiting groove 406. When the rolling column 407 moves downward, the rolling column 407 and the ventilating water-absorbing sponge 206 are squeezed. By squeezing the ventilating water-absorbing sponge 206, the water droplets inside the ventilating water-absorbing sponge 206 can be squeezed into the collecting groove 1 409.

[0050] S3: Absorbing water droplets. When the rotating column 402 rotates to drive the reciprocating screw 405 at one end of the transmission belt 3 404 to rotate, the sliding sleeve 408 slides downward along the reciprocating screw 405, and the sliding sleeve 408 drives the moving plate 503 at one end of the linkage rod 502 to slide inward along the sliding rod 501. At this time, the water-absorbing sponge 504 inside the moving plate 503 rubs against the bottom of the heat sink 303. This arrangement is conducive to the water-absorbing sponge 504 absorbing the water droplets condensed on the bottom of the heat sink 303;

[0051] S4: Water cooling. When the rolling column 407 moves downward, the rolling column 407 is squeezed with the ventilation water-absorbing sponge 206. The rolling column 407 squeezes the water inside the ventilation water-absorbing sponge 206 into the collecting tank 409. The water inside the collecting tank 409 then flows through the heat sink 303 through the heat pipe 601. This arrangement is conducive to rapid water cooling of the heat sink 303.

[0052] A specific application of this embodiment is:

[0053] When the distribution box is used, the electrical components can be installed on the fixed bottom plate 302 fixed on the water droplet collection mechanism 3. At this time, the drive motor 13 is started, and the output end of the drive motor 13 drives the transmission belt 201 on the output shaft 14 to rotate, and the transmission belt 201 drives the ventilation fan 203 on the rotating shaft 202 to rotate. The rotation of the ventilation fan 203 brings the cold air from the outside into the interior of the distribution box body 1, and the cold air passes through the ventilation water-absorbing sponge 206 on the fixed ventilation plate 205. This arrangement is conducive to blocking the dust from the outside from entering the interior of the distribution box body 1. At the same time, the ventilation water-absorbing sponge 206 can also absorb water droplets in the air. In addition, the electrical components are installed on the fixed bottom plate 302, and the bottom of the heat sink 303 is arranged in a pleated shape. This arrangement is conducive to increasing the contact area between the heat sink 303 and the air, enhancing the heat dissipation effect of the heat sink 303, and the water inside the distribution box body 1 The steam will condense at the bottom of the heat sink 303; by setting the squeezing and dewatering mechanism 4, the output shaft 14 rotates to drive the bevel gear 1 401 to rotate, the bevel gear 1 401 rotates to drive the rotating column 402 at the bottom of the bevel gear 2 403 to rotate, the rotating column 402 rotates to drive the reciprocating screw 405 at one end of the transmission belt 3 404 to rotate, the reciprocating screw 405 rotates to drive the rolling column 407 on the sliding sleeve 408 to slide back and forth along the limiting groove 406, when the rolling column 407 moves downward, the rolling column 407 and the ventilation and water-absorbing sponge 206 are squeezed, and the water droplets inside the ventilation and water-absorbing sponge 206 can be squeezed into the collecting groove 1 409 by squeezing the ventilation and water-absorbing sponge 206. Squeezing out the water droplets inside the ventilation and water-absorbing sponge 206 is beneficial to enhancing the water absorption of the ventilation and water-absorbing sponge 206 on the one hand, and on the other hand, the water flow is beneficial to take away the dust inside the ventilation and water-absorbing sponge 206;

[0054] By setting the water drop cleaning mechanism 5, when the rotating column 402 rotates to drive the reciprocating screw 405 at one end of the transmission belt 304 to rotate, the sliding sleeve 408 slides downward along the reciprocating screw 405, and the sliding sleeve 408 drives the moving plate 503 at one end of the linkage rod 502 to slide inward along the sliding rod 501. At this time, the water-absorbing sponge 504 inside the moving plate 503 rubs against the bottom of the heat sink 303. This arrangement is conducive to the water-absorbing sponge 504 absorbing the water drops condensed on the bottom of the heat sink 303, avoiding the heat sink The water droplets at the bottom of 303 drip onto the electrical components on the fixed bottom plate 302; when the sliding sleeve 408 slides upward, the sliding sleeve 408 drives the moving plate 503 at one end of the linkage rod 502 to move toward one end of the sliding rod 501, and when the squeezing rod 506 contacts and squeezes the auxiliary plate 508, the squeezing spring 507 contracts, and the squeezing rod 506 slides along the side wall of the moving plate 503 to drive the squeezing bar 505 to squeeze the water-absorbing sponge 504. This arrangement is conducive to the squeezing bar 505 squeezing the inside of the water-absorbing sponge 504, The water squeezed out of the water-absorbing sponge 504 enters the ventilation water-absorbing sponge 206 at the bottom through the telescopic tube 509; by setting the heat dissipation mechanism 6, the reciprocating screw rod 405 rotates to drive the rolling column 407 on the sliding sleeve 408 to slide back and forth along the limiting groove 406. When the rolling column 407 moves downward, the rolling column 407 and the ventilation water-absorbing sponge 206 are squeezed. The rolling column 407 squeezes the water inside the ventilation water-absorbing sponge 206 into the collecting groove 409, and the water inside the collecting groove 409 is then passed through The water flows through the heat dissipation pipe 601 and passes through the inside of the heat dissipation plate 303. Such a configuration is conducive to rapid water cooling of the heat dissipation plate 303 and improves the heat dissipation effect of the heat dissipation plate 303. In addition, lowering the temperature of the heat dissipation plate 303 is conducive to condensation of water droplets at the bottom of the heat dissipation plate 303. The water falls on the ventilation water-absorbing sponge 206 at the bottom through the heat dissipation pipe 601. The water inside the ventilation water-absorbing sponge 206 then enters the collecting tank 2 602. The water inside the collecting tank 2 602 is discharged through the drain pipe 603, thereby achieving the effect of drying the inside of the distribution box 1.

[0055] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A dehumidification device for a distribution box, comprising a distribution box body (1), the front of the distribution box body (1) is rotatably connected to a distribution box door (11), both sides of the distribution box body (1) are fixedly connected to a ventilation hood (12), a side of the ventilation hood (12) away from the distribution box body (1) is provided with a plurality of air inlets, the bottom of the distribution box body (1) is fixedly connected to a drive motor (13), the output end of the drive motor (13) is fixedly connected to an output shaft (14), characterized in that: Also includes: A ventilation and dehumidification mechanism (2), the ventilation and dehumidification mechanism (2) comprising a transmission belt (201) drivingly connected to an end of an output rotating shaft (14) away from a driving motor (13); a plurality of rotating shafts (202) are rotatably connected to the ventilation hood (12); an end of the transmission belt (201) away from the output rotating shaft (14) is transmission-connected to the rotating shaft (202); a transmission belt (204) is transmission-connected to the rotating shaft (202); an end of the rotating shaft (202) away from the transmission belt (204) is transmission-fixedly connected to a ventilation fan (203); a fixed ventilation plate (205) is fixedly connected inside the ventilation hood (12); a ventilation water-absorbing sponge (206) is fixedly connected to a side of the fixed ventilation plate (205) away from the ventilation fan (203).

2. A dehumidification device for a distribution box according to claim 1, characterized in that: A water droplet collecting mechanism (3) is arranged inside the distribution box (1), and the water droplet collecting mechanism (3) comprises a plurality of fixing rods (301) fixedly connected to the bottom of the distribution box (1), a plurality of fixing bottom plates (302) are fixedly connected to the side walls of the fixing rods (301), and a heat sink (303) is fixedly connected to the bottom of the fixing bottom plates (302).

3. A dehumidification device for a distribution box according to claim 2, characterized in that: The distribution box (1) is provided with an extrusion water removal mechanism (4) inside, the extrusion water removal mechanism (4) comprising a bevel gear 1 (401) fixedly connected to an end of the output shaft (14) away from the drive motor (13), a rotating column (402) is rotatably connected to the bottom of the distribution box (1), an end of the rotating column (402) away from the bottom of the distribution box (1) is fixedly connected to a bevel gear 2 (403), the bevel gear 1 (401) is meshed with the bevel gear 2 (403), and an end of the rotating column (402) away from the bevel gear 2 (403) is transmission-connected to a transmission belt 3 (404).

4. A dehumidification device for a distribution box according to claim 3, characterized in that: The squeezing and dewatering mechanism (4) further comprises a plurality of reciprocating screws (405) rotatably connected to the inner wall of the bottom of the distribution box (1); the end of the transmission belt three (404) away from the rotating column (402) is transmission-connected to the reciprocating screw (405); both sides of the ventilation hood (12) are provided with limit grooves (406); a plurality of rolling columns (407) are slidably connected inside the limit grooves (406); both ends of the rolling columns (407) are fixedly connected to sliding sleeves (408); the sliding sleeves (408) are rotationally connected to the reciprocating screw (405); and a collecting tank one (409) is fixedly connected to a side of the fixed ventilation plate (205) close to the ventilation and water-absorbing sponge (206).

5. A dehumidification device for a distribution box according to claim 4, characterized in that: A water droplet removal mechanism (5) is arranged directly below the heat dissipation plate (303), and the water droplet removal mechanism (5) comprises a plurality of sliding rods (501) fixedly connected to the ventilation hood (12), a linkage rod (502) is rotatably connected to the side wall of the sliding sleeve (408), a plurality of movable plates (503) are slidably connected to the sliding rod (501), a groove is provided above the movable plate (503), and one end of the linkage rod (502) away from the sliding sleeve (408) is rotatably connected to the movable plate (503).

6. A dehumidification device for a distribution box according to claim 5, characterized in that: The water droplet removing mechanism (5) further comprises a water-absorbing sponge (504) fixedly connected to the inside of the groove at the top of the movable plate (503); a squeezing bar (505) is slidably connected to the inside of the groove of the movable plate (503); a squeezing rod (506) is fixedly connected to the side of the squeezing bar (505) away from the water-absorbing sponge (504); the squeezing rod (506) penetrates and slides with the side wall of the movable plate (503); a squeezing spring (507) is sleeved on the end of the squeezing rod (506) away from the squeezing bar (505); an auxiliary plate (508) is fixedly connected to the side of the fixed ventilation plate (205) close to the ventilation water-absorbing sponge (206); a telescopic tube (509) is fixedly connected to the side of the movable plate (503) close to the squeezing rod (506); and the end of the telescopic tube (509) away from the movable plate (503) is fixedly penetrated with the auxiliary plate (508).

7. A dehumidification device for a distribution box according to claim 6, characterized in that: The distribution box (1) is provided with a heat dissipation mechanism (6) inside, the heat dissipation mechanism (6) comprising a plurality of heat dissipation pipes (601) fixedly connected to the side wall of the first collecting tank (409), the fixed ventilation plate (205) is fixedly connected to the second collecting tank (602) on one side close to the ventilation water-absorbing sponge (206), and a drainage pipe (603) is fixedly passed through the bottom of the second collecting tank (602).

8. A method for using a dehumidification device for a distribution box, using the dehumidification device for a distribution box as claimed in claim 7, characterized in that: It includes the following steps: S1: ventilation and heat dissipation, the ventilation fan (203) rotates to bring cold air from the outside into the interior of the power distribution box (1), and the cold air passes through the ventilation water-absorbing sponge (206) on the fixed ventilation plate (205). This arrangement is conducive to preventing dust from the outside from entering the interior of the power distribution box (1), and the ventilation water-absorbing sponge (206) can also absorb water droplets in the air; S2: extrusion drainage, the reciprocating screw rod (405) rotates to drive the rolling column (407) on the sliding sleeve (408) to slide back and forth along the limiting groove (406), when the rolling column (407) moves downward, the rolling column (407) and the ventilation water-absorbing sponge (206) are squeezed, and the water droplets inside the ventilation water-absorbing sponge (206) can be squeezed into the inside of the collecting groove (409) by squeezing the ventilation water-absorbing sponge (206); S3: Absorbing water droplets. When the rotating column (402) rotates to drive the reciprocating screw (405) at one end of the transmission belt (404) to rotate, and the sliding sleeve (408) slides downward along the reciprocating screw (405), the sliding sleeve (408) drives the moving plate (503) at one end of the linkage rod (502) to slide inward along the sliding rod (501). At this time, the water-absorbing sponge (504) inside the moving plate (503) rubs against the bottom of the heat dissipation plate (303). This arrangement is conducive to the water-absorbing sponge (504) absorbing the water droplets condensed on the bottom of the heat dissipation plate (303); S4: water cooling. When the rolling column (407) moves downward, the rolling column (407) and the ventilation water-absorbing sponge (206) are squeezed. The rolling column (407) squeezes the water inside the ventilation water-absorbing sponge (206) into the collection tank one (409). The water inside the collection tank one (409) then flows through the heat dissipation plate (303) through the heat dissipation pipe (601). This arrangement is conducive to rapid water cooling of the heat dissipation plate (303).

Images