CN114122972A - Dustproof dampproofing high heat dissipation switch board - Google Patents

Abstract

The invention discloses a dustproof and moistureproof high-heat-dissipation power distribution cabinet which comprises a box body, wherein a rain baffle is fixedly welded at the top of the box body, a collecting pipe is fixedly welded below the rain baffle, the collecting pipe is connected with the box body, a storage box is fixedly welded above the interior of the box body, the collecting pipe penetrates through the storage box, a power distribution device is fixedly connected below the interior of the box body, a dustproof net is arranged outside the power distribution device, an electrostatic generator is fixedly connected above the dustproof net, a thermoelectric generation sheet is arranged on one side of the box body, the thermoelectric generation sheet is connected with the electrostatic generator through a lead, a plurality of ventilation grooves are symmetrically formed in two sides of the box body, the box body is connected with a water-cooling heat dissipation device, and the box body is connected with a moistureproof device. Has the advantages that: static electricity is carried on the dustproof net, so that dust in the air is adsorbed, heat dissipation is performed by utilizing water cooling, the ventilation groove is closed through hydrogel, and water vapor entering is effectively reduced.

Description

Dustproof dampproofing high heat dissipation switch board

Technical Field

The invention relates to the technical field of power distribution cabinets, in particular to a dustproof and moistureproof high-heat-dissipation power distribution cabinet.

Background

The distribution cabinet is a final-stage device of a distribution system. The power distribution cabinet is a general name of a motor control center. The power distribution cabinet is used in the occasions with dispersed loads and less loops; the motor control center is used for occasions with concentrated loads and more loops. They distribute the power of a certain circuit of the upper-level distribution equipment to the nearby loads. This level of equipment should provide protection, monitoring and control of the load. The switch board divide into mostly: the primary power distribution equipment is commonly called a power distribution center. They are installed centrally in substations of enterprises to distribute electric energy to subordinate distribution equipment at different sites. The primary equipment only depends on the step-down transformer, so the requirement of electrical parameters is high, and the capacity of an output circuit is also high. The secondary distribution equipment is a general name of a power distribution cabinet and a motor control center. The power distribution cabinet is used in the occasions with dispersed loads and less loops; the motor control center is used for occasions with concentrated loads and more loops. They distribute the power of a certain circuit of the upper-level distribution equipment to the nearby loads. This level of equipment should provide protection, monitoring and control of the load. The final distribution equipment is collectively referred to as a lighting power distribution box. They are located far from the power supply center and are distributed small-capacity power distribution equipment.

Current one-level distribution equipment and second grade distribution equipment are because its area is too big, need keep good ventilation environment to dispel the heat simultaneously, install under outdoor environment mostly, but because outdoor have more dust, get into the distribution box through the gap, can cause the equipment to damage like this, and simultaneously, in the more humid area of rainwater, when raining, humidity in the air is great, when vapor condenses into the drop on the circuit board, can cause the circuit board to take place the short circuit very likely, thereby lead to equipment to burn out, can cause the conflagration even.

Disclosure of Invention

The invention aims to solve the problems in the prior art, and provides a dustproof and moistureproof high-heat-dissipation power distribution cabinet.

In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a dustproof dampproofing high heat dissipation switch board, includes the box, box top welded fastening has the weather shield, weather shield below welded fastening has the collecting pipe, the collecting pipe is connected with the box, the box is stored to the inside top welded fastening of box, the collecting pipe runs through and stores the box, box inside below fixedly connected with distribution device, the distribution device outside is provided with the dust screen, dust screen top fixedly connected with electrostatic generator, box one side is provided with the thermoelectric generation piece, the thermoelectric generation piece passes through the wire and is connected with electrostatic generator, a plurality of ventilation groove has been seted up to box bilateral symmetry, the box is connected with water-cooling heat abstractor, the box is connected with dampproofing device.

In foretell dustproof dampproofing high heat dissipation switch board, water-cooling heat abstractor includes sliding connection at the inside push pedal of storage box, push pedal bottom welded fastening has a plurality of reset spring, reset spring other end welded fastening is on storing box inside, store box inside fixedly connected with trigger switch, store box outside bottom fixedly connected with servo motor, trigger switch passes through the wire and is connected with servo motor, servo motor passes through wire and external circuit intercommunication, it is connected with the inlet tube to store box one side, it has the box body to advance water piping connection, servo motor coaxial coupling has the shaft, the shaft runs through the box body, one section coaxial weld that the shaft is located box body inside is fixed with turbine blade, the box body is connected with the cooling tube, the cooling tube is connected with the outlet pipe.

In foretell dustproof dampproofing high heat dissipation switch board, dampproof device is including rotating the pivot of connection in the air channel, welded fastening has the rotor plate in the pivot, the symmetrical welded fastening of the inside both sides of box has the support, the support rotates and is connected with spacing roller, the inboard fixedly connected with haulage rope of rotor plate, the haulage rope is around establishing on spacing roller.

In foretell dustproof dampproofing high heat dissipation switch board, the cavity has been seted up to the bottom half symmetry, the inside sliding connection of cavity has the baffle, the water sucking mouth has been seted up to cavity one side, water sucking mouth and external intercommunication, the baffle is close to water sucking mouth one side and is provided with the aquogel, aquogel and baffle fixed connection, baffle opposite side welded fastening has the sliding seat, the sliding seat rotates through the round pin axle and is connected with the connecting rod, the inside rotation of cavity is connected with the axis of rotation, the coaxial welded fastening of axis of rotation has the wiring roller, the connecting rod rotates with the wiring roller through the round pin axle and is connected, the haulage rope runs through the cavity, the haulage rope other end is fixed on the wiring roller.

In foretell dustproof dampproofing high heat dissipation switch board, box one side fixedly connected with thermoelectric generation piece, thermoelectric generation piece passes through the wire and is connected with electrostatic generator.

In foretell dustproof dampproofing high heat dissipation switch board, the outlet pipe runs through box and weather shield and external intercommunication, the cooling tube sets up in the electrostatic generator top, the push pedal with store box sealing sliding connection.

In foretell dustproof dampproofing high heat dissipation switch board, the support sets up in the ventilation groove below, the rotor plate corresponds with the ventilation groove, the rotor plate rotates in the ventilation groove.

In foretell dustproof dampproofing high heat dissipation switch board, the wire winding roller rotates in the cavity, aquogel passes through water sucking mouth and external intercommunication, baffle and cavity sealing sliding connection.

Compared with the prior art, the invention has the advantages that:

1. according to the dustproof, moistureproof and high-heat-dissipation power distribution cabinet, hydrogel is utilized, when it rains, rainwater can splash onto the hydrogel through the water suction port due to the fact that the bottom of the cabinet body is close to the ground, the hydrogel can expand rapidly after absorbing water, the baffle is pushed to slide in the cavity, the baffle slides to enable the movable seat to move and drive the connecting rod to move, the rope winding roller rotates through the connecting rod, the traction rope is retracted, the rotating plate is pulled to retract, the ventilation groove is closed, and water vapor entering is effectively reduced.

2. According to the dustproof and moistureproof high-heat-dissipation power distribution cabinet, rainwater is collected by the storage box, when raining, a part of rainwater enters the storage box through the collecting pipe, the gravity borne by the push plate is increased along with the increase of the rainwater, so that the reset spring is extruded, the trigger switch is pressed along with the falling of the push plate, the servo motor is started, meanwhile, the rainwater enters the box body through the water inlet pipe, the servo motor rotates to drive the wheel shaft to rotate, so that the turbine blades rotate, the rainwater is pushed into the heat dissipation pipe, the heat is dissipated inside the box body, and then the rainwater flows out through the water outlet pipe.

3. According to the dustproof, moistureproof and high-heat-dissipation power distribution cabinet, the dustproof net is utilized, and as a large number of electronic elements are arranged in the box body, the temperature in the box body is higher than the ambient temperature, so that power is generated by the thermoelectric generation piece, and meanwhile, the generated power is utilized to supply power to the electrostatic generator, so that the dustproof net is provided with static electricity, dust in the air is adsorbed, and the influence of the dust on the electronic elements is effectively prevented.

Drawings

Fig. 1 is a schematic structural view of a dustproof, moistureproof and high heat dissipation power distribution cabinet according to the present invention;

fig. 2 is a schematic front view of a dustproof, moistureproof and high heat dissipation power distribution cabinet according to the present invention;

fig. 3 is an enlarged view of a portion a of a dustproof, moistureproof and high heat dissipation power distribution cabinet according to the present invention.

In the figure: the device comprises abox body 1, arain baffle plate 2, acollecting pipe 3, astorage box 4, apower distribution device 5, adustproof net 6, anelectrostatic generator 7, athermoelectric generation sheet 8, aventilation groove 9, a rotatingshaft 10, arotating plate 11, atraction rope 12, asupport 13, alimiting roller 14, acavity 15,hydrogel 16, apush plate 17, areset spring 18, atrigger switch 19, awater inlet pipe 20, abox body 21, aservo motor 22, a radiatingpipe 23, awater outlet pipe 24, awheel shaft 25, aturbine blade 26, abaffle 27, a rotatingshaft 28, awater suction port 29, arope winding roller 30, a connectingrod 31 and amovable seat 32.

Detailed Description

The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.

Referring to fig. 1-3, a dustproof, moistureproof and high heat dissipation power distribution cabinet comprises acabinet body 1, arain baffle 2 is fixedly welded on the top of thecabinet body 1, acollecting pipe 3 is fixedly welded under therain baffle 2, thecollecting pipe 3 is connected with thecabinet body 1, astorage box 4 is fixedly welded on the upper part inside thecabinet body 1, the collectingpipe 3 penetrates through thestorage box 4, apower distribution device 5 is fixedly connected on the lower part inside thecabinet body 1, adustproof net 6 is arranged on the outer part of thepower distribution device 5, anelectrostatic generator 7 is fixedly connected on the upper part of thedustproof net 6, athermoelectric generation sheet 8 is arranged on one side of thecabinet body 1, thethermoelectric generation sheet 8 is connected with theelectrostatic generator 7 through a conducting wire, a plurality ofventilation grooves 9 are symmetrically arranged on the two sides of thecabinet body 1, thecabinet body 1 is connected with a water-cooling heat dissipation device, thecabinet body 1 is connected with a moistureproof device, and the temperature in thecabinet body 1 is higher than the environmental temperature by utilizing thedustproof net 6 and a large number of electronic elements are arranged inside thecabinet body 1, thereby utilizethermoelectric generation piece 8 to generate electricity, utilize the electric power that produces simultaneously to supply power forelectrostatic generator 7 for have static on thedust screen 6, thereby adsorb the dust in the air, the effectual influence that prevents the dust to electronic component.

The water-cooling heat dissipation device comprises apush plate 17 which is connected inside astorage box 4 in a sliding manner, a plurality ofreset springs 18 are fixedly welded at the bottom of thepush plate 17, the other ends of thereset springs 18 are fixedly welded on the inside of thestorage box 4, atrigger switch 19 is fixedly connected inside thestorage box 4, aservo motor 22 is fixedly connected at the bottom of the outer side of thestorage box 4, thetrigger switch 19 is connected with theservo motor 22 through a lead, theservo motor 22 is communicated with an external circuit through a lead, one side of thestorage box 4 is connected with awater inlet pipe 20, thewater inlet pipe 20 is connected with abox body 21, awheel shaft 25 is coaxially connected with theservo motor 22, thewheel shaft 25 penetrates through thebox body 21, a section of thewheel shaft 25, which is positioned inside thebox body 21, is coaxially welded and fixedly provided withturbine blades 26, thebox body 21 is connected with aheat dissipation pipe 23, theheat dissipation pipe 23 is connected with awater outlet pipe 24, rainwater is collected by utilizing thestorage box 4, when raining, a part of the rainwater enters thestorage box 4 through acollection pipe 3, along with the increase of rainwater, make the gravity that pushpedal 17 received increase, thereby extrudereset spring 18, along with the whereabouts ofpush pedal 17, thereby presstrigger switch 19, thereby startservo motor 22, the rainwater passes throughinlet tube 20 simultaneously and gets into in thebox body 21,servo motor 22 is rotatory, drives theaxle 25 rotation, makesturbine blade 26 rotatory, thereby pushes the rainwater incooling tube 23, thereby dispels the heat tobox 1 inside, then flows out throughoutlet pipe 24.

The moisture-proof device is including rotating thepivot 10 of connection inventilation groove 9, and welded fastening hasrotor plate 11 in thepivot 10, and the symmetrical welded fastening of the inside both sides ofbox 1 has support 13, and support 13 rotates and is connected withspacing roller 14, 11 inboard fixedly connected withhaulage ropes 12 of rotor plate, andhaulage rope 12 is around establishing onspacing roller 14.

The bottom of thebox body 1 is symmetrically provided with acavity 15, abaffle plate 27 is connected inside thecavity 15 in a sliding manner, one side of thecavity 15 is provided with awater suction port 29, thewater suction port 29 is communicated with the outside, one side of thebaffle plate 27 close to thewater suction port 29 is provided with ahydrogel 16, thehydrogel 16 is fixedly connected with thebaffle plate 27, the other side of thebaffle plate 27 is fixedly welded with amovable seat 32, themovable seat 32 is rotatably connected with a connectingrod 31 through a pin shaft, the inside of thecavity 15 is rotatably connected with a rotatingshaft 28, the rotatingshaft 28 is coaxially welded and fixed with arope winding roller 30, the connectingrod 31 is rotatably connected with therope winding roller 30 through the pin shaft, thetraction rope 12 penetrates through thecavity 15, the other end of thetraction rope 12 is fixed on therope winding roller 30, when raining, rainwater can be splashed onto thehydrogel 16 through thewater suction port 29 due to the fact that thehydrogel 16 absorbs water and can expand rapidly, and thebaffle plate 27 is pushed to slide in thecavity 15, baffle 27 slides and makes the slidingseat 32 remove,drives connecting rod 31 and removes, makesrope winding roller 30 rotate through connectingrod 31 to pack uphaulage rope 12, then thepulling rotor plate 11 is withdrawed, thereby closesventilation slot 9, the effectual steam that has reduced gets into.

1 one side fixedly connected withthermoelectric generation piece 8 of box,thermoelectric generation piece 8 passes through the wire and is connected withelectrostatic generator 7,outlet pipe 24 runs throughbox 1 andweather shield 2 and external intercommunication,cooling tube 23 sets up inelectrostatic generator 7 top,push pedal 17 and the sealed sliding connection ofstorage box 4, support 13 sets up inventilation groove 9 below,rotor plate 11 corresponds withventilation groove 9,rotor plate 11 rotates inventilation groove 9,wire winding roller 30 rotates incavity 15,aquogel 16 communicates with the external world throughwater sucking mouth 29,baffle 27 and the sealed sliding connection ofcavity 15.

In the invention, firstly, because a large number of electronic elements are arranged in thebox body 1, the temperature in thebox body 1 is higher than the ambient temperature, so that thethermoelectric generation sheet 8 is utilized to generate electricity, and the generated electricity is utilized to supply electricity to theelectrostatic generator 7, so that thedust screen 6 is provided with static electricity, thereby adsorbing dust in the air, and effectively preventing the influence of the dust on the electronic elements, when raining, a part of rainwater enters thestorage box 4 through thecollecting pipe 3, the gravity borne by thepush plate 17 is increased along with the increase of the rainwater, thereby extruding thereturn spring 18, and thetrigger switch 19 is pressed along with the falling of thepush plate 17, thereby starting theservo motor 22, simultaneously the rainwater enters thebox body 21 through thewater inlet pipe 20, theservo motor 22 rotates, thewheel shaft 25 is driven to rotate, so that theturbine blades 26 rotate, thereby pushing the rainwater into the radiatingpipe 23, thereby dispel the heat tobox 1 inside, then flow out throughoutlet pipe 24, simultaneously becausebox 1 bottom is close to ground, the rainwater can sputter onaquogel 16 throughwater sucking mouth 29, because aquogel 16 absorbs water and can expand rapidly, consequently promotebaffle 27 and slide incavity 15, baffle 27 slides and makes the slidingseat 32 remove, drive connectingrod 31 and remove, make thewiring roller 30 rotate through connectingrod 31, thereby pack uphaulage rope 12, then the pullingrotor plate 11 is withdrawed, thereby closeventilation slot 9, the effectual steam that has reduced gets into.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (8)

1. The dustproof and moistureproof high-heat-dissipation power distribution cabinet comprises a cabinet body (1) and is characterized in that a rain baffle (2) is fixedly welded at the top of the cabinet body (1), a collecting pipe (3) is fixedly welded below the rain baffle (2), the collecting pipe (3) is connected with the cabinet body (1), a storage box (4) is fixedly welded above the inner part of the cabinet body (1), the collecting pipe (3) penetrates through the storage box (4), a power distribution device (5) is fixedly connected below the inner part of the cabinet body (1), a dustproof net (6) is arranged outside the power distribution device (5), an electrostatic generator (7) is fixedly connected above the dustproof net (6), a thermoelectric generation piece (8) is arranged on one side of the cabinet body (1), the thermoelectric generation piece (8) is connected with the electrostatic generator (7) through a wire, a plurality of ventilation grooves (9) are symmetrically formed in two sides of the cabinet body (1), the box body (1) is connected with a water-cooling heat dissipation device, and the box body (1) is connected with a damp-proof device.

2. The dustproof, moistureproof and high-heat-dissipation power distribution cabinet according to claim 1, wherein the water-cooling heat-dissipation device comprises a push plate (17) slidably connected inside the storage box (4), a plurality of reset springs (18) are fixedly welded at the bottom of the push plate (17), the other ends of the reset springs (18) are fixedly welded inside the storage box (4), a trigger switch (19) is fixedly connected inside the storage box (4), a servo motor (22) is fixedly connected at the bottom of the outer side of the storage box (4), the trigger switch (19) is connected with the servo motor (22) through a wire, the servo motor (22) is communicated with an external circuit through a wire, a water inlet pipe (20) is connected at one side of the storage box (4), the water inlet pipe (20) is connected with a box body (21), and the servo motor (22) is coaxially connected with a wheel axle (25), the wheel axle (25) runs through the box body (21), one section of the wheel axle (25) located inside the box body (21) is fixed with turbine blades (26) in a coaxial welding mode, the box body (21) is connected with a radiating pipe (23), and the radiating pipe (23) is connected with a water outlet pipe (24).

3. The dustproof, moistureproof and high-heat-dissipation power distribution cabinet according to claim 1, wherein the moistureproof device comprises a rotating shaft (10) rotatably connected in the ventilation groove (9), a rotating plate (11) is fixedly welded on the rotating shaft (10), brackets (13) are fixedly welded on two sides inside the cabinet (1), the brackets (13) are rotatably connected with limit rollers (14), a traction rope (12) is fixedly connected on the inner side of the rotating plate (11), and the traction rope (12) is wound on the limit rollers (14).

4. The dustproof, moistureproof and high-heat-dissipation power distribution cabinet according to claim 3, wherein the bottom of the cabinet body (1) is symmetrically provided with a cavity (15), the cavity (15) is internally and slidably connected with a baffle (27), one side of the cavity (15) is provided with a water suction port (29), the water suction port (29) is communicated with the outside, one side of the baffle (27) close to the water suction port (29) is provided with a hydrogel (16), the hydrogel (16) is fixedly connected with the baffle (27), the other side of the baffle (27) is fixedly welded with a movable seat (32), the movable seat (32) is rotatably connected with a connecting rod (31) through a pin shaft, the cavity (15) is internally and rotatably connected with a rotating shaft (28), the rotating shaft (28) is coaxially and fixedly welded with a rope winding roller (30), and the connecting rod (31) is rotatably connected with the rope winding roller (30) through a pin shaft, the pulling rope (12) penetrates through the cavity (15), and the other end of the pulling rope (12) is fixed on the rope winding roller (30).

5. The dustproof, moistureproof and high-heat-dissipation power distribution cabinet according to claim 1, wherein one side of the cabinet body (1) is fixedly connected with a thermoelectric generation piece (8), and the thermoelectric generation piece (8) is connected with the electrostatic generator (7) through a wire.

6. The power distribution cabinet with dust prevention, moisture prevention and high heat dissipation performance as recited in claim 2, wherein the water outlet pipe (24) penetrates through the cabinet body (1) and the rain shield (2) to communicate with the outside, the heat dissipation pipe (23) is arranged above the electrostatic generator (7), and the push plate (17) is connected with the storage box (4) in a sealing and sliding manner.

7. The dustproof, moistureproof and high heat dissipation power distribution cabinet according to claim 3, wherein the bracket (13) is arranged below the ventilation slot (9), the rotating plate (11) corresponds to the ventilation slot (9), and the rotating plate (11) rotates in the ventilation slot (9).

8. The dustproof, moisture-proof and high heat dissipation power distribution cabinet according to claim 4, wherein the rope winding roller (30) rotates in the cavity (15), the hydrogel (16) is communicated with the outside through the water suction port (29), and the baffle (27) is in sliding connection with the cavity (15) in a sealing manner.

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