CN111641118B

CN111641118B - Dustproof distribution box

Info

Publication number: CN111641118B
Application number: CN202010546334.4A
Authority: CN
Inventors: 高上喜
Original assignee: Dongying Jinfeng Zhengyang Technology Development Co ltd
Current assignee: Dongying Jinfeng Zhengyang Technology Development Co ltd
Priority date: 2020-06-15
Filing date: 2020-06-15
Publication date: 2021-12-31
Anticipated expiration: 2040-06-15
Also published as: CN111641118A

Abstract

The invention discloses a dustproof distribution box which structurally comprises a processing box, a data display screen, a button, a measuring instrument and a receiver, wherein the data display screen is arranged in front of the processing box, the measuring instrument is arranged on the left side of the data display screen, the button is arranged below the measuring instrument, the receiver is connected with the processing box in a sliding manner, the processing box is provided with a closing door, a box body, a sealer and a processor, the closing door is connected with the box body in a clamping manner, the sealer is arranged on the rear side of the box body, the closing door is mechanically connected with the box body, the processor is arranged on the edge of the box body and protrudes out of one part of the box body, a clamping block of the dustproof distribution box is formed by connecting a ball body and a protruding block of a soft cotton layer in sequence, the clamping block can be extruded according to the protruding and sinking degree when cables are bound, a groove is filled by extrusion, when the processor protrudes out of one part of the box body, the clamping block is closed and the protruding part of the processor, the gap at the sealing position is blocked, and the sealing performance of the distribution box can be improved by the two parts.

Description

Dustproof distribution box

Technical Field

The invention relates to the field of power equipment, in particular to a dustproof distribution box.

Background

Since the electricity is popularized to each household, for the aspect management, it is as an organic whole now all to use a position, then divide a plurality of parts, two three ordinary as an organic whole distribution boxes of joining in marriage, because the distribution box is shared, and the distribution box volume is all great, people install it outside usually, the distribution box of installation outside will be through the wind-blown rain naturally, long-time accumulation gets off, the inside dust that piles up easily of distribution box, in case pile up the dust and blocked wiring mouth in a long time, just easy emergence accident, moreover receive weather effect, like plum rainy day etc., the inside drop of water that appears easily of distribution box, make inside humidity destroy the electric wire.

Disclosure of Invention

Aiming at the defects of the prior art, the invention is realized by the following technical scheme: the utility model provides a dustproof block terminal, its characterized in that: the device structurally comprises a processing box, a data display screen, a button, a measuring instrument and a receiver, wherein the data display screen is arranged in front of the processing box, the measuring instrument is arranged on the left side of the data display screen, the button is arranged below the measuring instrument, and the receiver is connected with the processing box in a sliding manner;

the processing box is equipped with closing door, box, sealer, treater, the closing door is connected with the box block, the rear of box is equipped with the sealer, closing door and box mechanical connection, the treater is established on the edge of box, the outer part of treater outstanding box, the box front end all is equipped with the slope piece with the front end of closing door, and its side is equipped with the breach, when box and closing door are closed, the synthetic an organic whole of breach above, and the breach size is unanimous with the portion of accepting of acceptor.

As a further optimization of the technical scheme, the sealer is provided with a support body, a pressing body, a colloid, a pushing handle, a clamping block, a sliding chute and a wrapping body, wherein the sliding chute is connected with the support body in a sliding manner, the pushing handle is arranged on the support body, the pressing body is arranged on the support body, the colloid is movably connected with the support body through a connecting shaft, the wrapping body is arranged at the front end of the colloid, the clamping block is arranged on the wrapping body and fixedly connected with the wrapping body, the clamping block is formed by connecting two spheres in sequence, an arc-shaped protruding block is arranged at the joint of the spheres, the spheres and the protruding block of the clamping block are soft cotton layers, a spring is arranged at the rear end of each sphere, and threads are arranged on the upper half part of the pushing handle.

As a further optimization of the technical scheme, the colloid is an elastic soft adhesive layer, two sides of the colloid are connected with the support body, the front end of the colloid is divided into two layers of elastic soft adhesive layers which are connected in a sliding manner, the inclusion body is connected on the elastic soft adhesive layer inside the front end of the colloid, and a spring is arranged inside the inclusion body.

As a further optimization of the technical scheme, one side of the support body is formed by combining a square protruding block and a protruding block with semicircles on two sides, a shape sliding block is connected to the support body, the shape sliding block of the support body is connected with the semicircular protruding block through a wire body, a section of spring block is arranged on the left side of the shape sliding block of the support body, and the other side of the support body is provided with a groove matched with the protruding block.

As a further optimization of this technical scheme, the acceptor is equipped with the acceptor, rotor, clamp plate, sucking disc, commentaries on classics piece, the outside of the acceptor is equipped with the rotor, the sucking disc has been installed to the periphery of the acceptor inboard, be equipped with the clamp plate on the sucking disc, the piece passes through connecting axle swing joint with the rotor, the rotor is connected with a protruding piece by a spliced pole, the protruding piece volume of rotor is greater than the spliced pole and removes one section distance along the spliced pole and is connected with the spliced pole, the spliced pole of rotor distributes round a circle axle equidistance, the sucking disc is the ellipse shape, and its top is equipped with an arch clamp plate, through bolt swing joint.

As a further optimization of the technical scheme, the rotating block is a cylindrical hollow body, the rotating block is movably connected with the rotating body through a support, and holes with the density of 50-100 are formed in the surface of the rotating block.

As a further optimization of the technical scheme, the bearing body is provided with a groove block, a sealing block and a bolt, the groove block is fixedly connected with the sealing block, the sealing block is in threaded connection with the bolt, the groove block is of a square structure, the top blocks on two sides of the groove block are inclined, and the inclined states on two sides of the groove block are matched with the inclined blocks of the box body and the closing door.

As a further optimization of this technical scheme, the treater is equipped with water director, spray gun, pivot, cavity, spiral cover, active carbon chamber, sprue, the spiral cover passes through connecting axle swing joint with the water director, cavity and active carbon chamber structure as an organic whole, the centre of cavity is equipped with the pivot, the spray gun has been installed to the both sides of cavity, the sprue is established in the cavity below, the surface of pivot is equipped with the drying layer, and its surface is equipped with the hemisphere recess, the spray gun is a spout round semicircle slide rail sliding connection, the lower extreme of spiral cover is round platform fretwork threadiness body, active carbon chamber surface is equipped with the fretwork.

As a further optimization of the technical scheme, the water deflector is provided with a water receiving tank, a connecting body and a support column, the water receiving tank is fixedly connected with the support column, the support column is arranged on the connecting body, the water receiving tank is of a structure in which two hemispheroid grooves are symmetrically connected, and the water receiving tank and the support column are integrally distributed around the connecting body in a rotating and equidistant mode.

Advantageous effects

Compared with the prior art, the dustproof distribution box has the following advantages:

1. the clamping block is formed by connecting a ball body of a soft cotton layer and a convex block in sequence, the ball body and the convex block can be extruded according to the convex and concave degree when the cable is bound, the groove is filled by extrusion, when the processor protrudes out of one part of the box body, the ball body and the convex part of the processor are separated when the closing door is closed, and the sealing gap is blocked, so that the sealing property of the distribution box can be improved.

2. The rotary block is hollow, the surface of the rotary block is provided with small holes, so that the landing points are increased, the adhesive force is increased, dust is attached to the rotary block, and the groove block can receive the falling dust.

3. The lower end of the spiral cover is provided with the hollow circular table threads, so that the spiral cover can be opened through the threads, the inner wall of the circular table is an inclined surface, when water drops, the water drops can slide along the inclined surface, the spray gun can slide along the semicircular slide rail, and the spraying range can be more comprehensive.

4. The water receiving tank is formed by symmetrically connecting two hemispherical grooves, the bearing surface is increased, the hemispherical grooves can receive sliding water drops, when water drops accumulate to a certain amount, the water deflector rotates, and when the surface with the water drops faces downwards, the hemispherical groove on the other connecting body can be immediately supported.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic view of the overall structure of a dustproof distribution box according to the present invention.

FIG. 2 is a schematic view of the structure of the treatment tank and the receptacle of the present invention.

Fig. 3 is a schematic view of the structure of the sealing device of the present invention.

FIG. 4 is a schematic side view of the treatment tank of the present invention.

Fig. 5 is a schematic view of a rotary block structure according to the present invention.

FIG. 6 is a schematic view of a supporting body according to the present invention.

FIG. 7 is a diagram of a processor according to the present invention.

In the figure: the device comprises a processing box 1, a data display screen 2, a button 3, a measuring instrument 4, a connector 5, a closing door 11, a box body 12, a sealer 13, a processor 14, a support body 13-1, a pressing body 13-2, a colloid 13-3, a push handle 13-4, a clamping block 13-5, a sliding chute 13-6, an inclusion body 13-7, a support body 50, a rotating body 51, a pressing plate 52, a sucking disc 53, a rotating block 54, a groove block 50-1, a sealing block 50-2, a bolt 50-3, a water guider 14-1, a spray gun 14-2, a rotating shaft 14-3, a cavity 14-4, a spiral cover 14-5, an active carbon cavity 14-6, a blocking block 14-7, a water receiving groove 14-1a, a connector 14-1b and a support column 14-1 c.

Detailed Description

In order to make the technical means, the original characteristics, the achieved purposes and the effects of the invention easy to understand, the following description and the accompanying drawings further illustrate the preferred embodiments of the invention.

Example one

Referring to fig. 1-6, the invention provides a dustproof distribution box, which structurally comprises a processing box 1, a data display screen 2, a button 3, a measuring instrument 4 and a receiver 5, wherein the data display screen 2 is arranged in front of the processing box 1, the measuring instrument 4 is arranged on the left side of the data display screen 2, the button 3 is arranged below the measuring instrument 4, and the receiver 5 is slidably connected with the processing box 1;

handle case 1 and be equipped with closing door 11, box 12, sealer 13, treater 14, closing door 11 is connected with box 12 block, the rear of box 12 is equipped with sealer 13, closing door 11 and box 12 mechanical connection, treater 14 is established on the edge of box 12, the outstanding box 12 of treater 14 is partly outward, box 12 front end all is equipped with the slope piece with closing door 11's front end, and its side is equipped with the breach, when box 12 and closing door 11 were closed, the synthetic an organic whole of breach above, and the breach size is unanimous with the portion of accepting of acceptor 5, detach the dust.

The sealing device 13 is provided with a support 13-1, a pressing body 13-2, a colloid 13-3, a push handle 13-4, a clamping block 13-5, a sliding chute 13-6 and an inclusion 13-7, the sliding chute 13-6 is connected with the support 13-1 in a sliding manner, the support 13-1 is provided with the push handle 13-4, the pressing body 13-2 is arranged on the support 13-1, the colloid 13-3 is movably connected with the support 13-1 through a connecting shaft, the front end of the colloid 13-3 is provided with the inclusion 13-7, the clamping block 13-5 is arranged on the inclusion 13-7, the push handle 13-4 is fixedly connected with the inclusion 13-7, the clamping block 13-5 is formed by connecting two spheres in sequence, and the joint of the spheres is provided with an arc-shaped convex block, the ball body and the convex blocks of the clamping blocks 13-5 are soft cotton layers, the rear end of the ball body is provided with a spring, and the upper half part of the push handle 13-4 is provided with threads, so that the sealing performance of the wire outlet is improved.

The elastic soft rubber layer is arranged on the colloid 13-3, two sides of the colloid are connected with the support body 13-1, the front end of the colloid 13-3 is divided into two elastic soft rubber layers which are in sliding connection, the inclusion body 13-7 is connected onto the elastic soft rubber layer inside the front end of the colloid 13-3, a spring is arranged inside the inclusion body 13-7, and stretching is achieved through the soft rubber layer.

One side of the support body 13-1 is formed by combining a square protruding block and a protruding block with semicircles on two sides, an L-shaped sliding block is connected to the support body 13-1, the L-shaped sliding block of the support body 13-1 is connected with the semicircular protruding block through a wire body, a section of spring block is arranged on the left side of the L-shaped sliding block of the support body 13-1, and the other support body 13-1 is provided with a groove matched with the protruding block, so that the final buckling and fixing effect is realized.

The acceptor 5 is equipped with the acceptor 50, rotor 51, clamp plate 52, sucking disc 53, changes piece 54, the outside of the acceptor 50 is equipped with rotor 51, sucking disc 53 has been installed to the inboard periphery of the acceptor 50, be equipped with clamp plate 52 on the sucking disc 53, change piece 54 and rotor 51 through connecting axle swing joint, rotor 51 is connected with a protruding piece by a spliced pole, the protruding piece volume of rotor 51 is greater than the spliced pole and removes one section distance along the spliced pole and is connected with the spliced pole, the spliced pole of rotor 51 distributes round a circle axle equidistance, sucking disc 53 is the ellipse shape, and its top is equipped with an arch clamp plate 52, through bolt 50-3 swing joint, catches the dust of intracavity, does not let it fall to the wiring department.

The rotating block 54 is a cylindrical hollow body, the rotating block 54 is movably connected with the rotating body 51 through a support, and holes with the density of 50-100 are formed in the surface of the rotating block 54 to increase the adhesive force.

The bearing and connecting body 50 is provided with a groove block 50-1, a sealing block 50-2 and a bolt 50-3, the groove block 50-1 is fixedly connected with the sealing block 50-2, the sealing block 50-2 is in threaded connection with the bolt 50-3, the groove block 50-1 is of a square U-shaped structure, top blocks on two sides of the groove block 50-1 are inclined, and the inclined states on two sides of the groove block 50-1 are matched with the inclined blocks of the box body 12 and the closing door 11 to receive falling dust.

The using method comprises the following steps: firstly, the wires of the distribution box are well arranged, then the wires are bound, the wires are penetrated out through a sealing device 13, then a pushing handle 13-4 is rotated to push the pushing handle 13-4 forwards according to the diameter of the bound wires, the pushing handle 13-4 drives an inclusion 13-7 to move forwards, when the diameter of the bound wires is too small, the front end of a colloid 13-3 continues to extend for a certain distance until the inclusion 13-7 is contacted with the wires and cables, the rotation is stopped, the front end of the pushing handle 13-4 is in a thread shape, the colloid is fixed after the rotation is stopped, then the pushing handles 13-4 at other parts are rotated to ensure that the inclusion 13-7 completely joint the bound positions of the wires, then a support 13-1 slides along a sliding groove 13-6, the colloid 13-3 is an elastic soft layer body and can be stretched and unfolded, and then a convex block of the support 13-1 is mutually buckled with a groove at the other side, the fixation is realized, the connection and the stretching lead the gap of the wire outlet to be reduced, the sealing performance of the device is increased, the dust is prevented from entering, when the wire cable is to be recovered, the pressing body 13-2 is pressed to pull the wire cable to the left, the convex blocks at the two sides are pulled to contract inwards under the pulling of the wire body, the buckle is removed, then the closing door 11 can be closed, only the upper half part of the device has the gap due to the closing, when the closing door 11 is closed, the upper inclined edge is combined with the inclined edge of the box body 12, the upper end of the device has the inclined edge, the falling dust can slide along the inclined edge, then the groove block 50-1 of the bearing 5 is aligned with the gap during the closing to be arranged in the device, the sealing block 50-2 is blocked, the sealing block 50-2 is pressed by force, the sucker 53 at the edge of the bearing body 50 is attached to the wall of the device by extrusion, at the moment, the pressing plate 52 on the sucking disc 53 is pressed forwards under the rotation of the bolt 50-3, the sucking disc 53 is further fixed, and the installation and fixation of the bearing body 50 are realized, so that dust falls onto the groove block 50-1 of the bearing body 50 when falling along a gap, if the dust at the moment is blown up by strong wind, the structure of the rotating body 51 is small in size due to the large upper end and the small lower end, the rotating body is high at the bottom and is influenced by wind force, the rotating body 54 is driven to rotate when rotating, the dust is attached to the rotating block 54, the rotating block 54 can enable the dust to be attached more comprehensively when rotating, and the dust cannot fall below to cause blockage.

Example two

Referring to fig. 1-7, the invention provides a dustproof distribution box, which structurally comprises a processing box 1, a data display screen 2, a button 3, a measuring instrument 4 and a receiver 5, wherein the data display screen 2 is arranged in front of the processing box 1, the measuring instrument 4 is arranged on the left side of the data display screen 2, the button 3 is arranged below the measuring instrument 4, and the receiver 5 is slidably connected with the processing box 1;

The processor 14 is provided with a water deflector 14-1, a spray gun 14-2, a rotating shaft 14-3, a cavity 14-4, a rotary cover 14-5, an activated carbon cavity 14-6 and a blocking block 14-7, the rotary cover 14-5 is movably connected with the water deflector 14-1 through a connecting shaft, the cavity 14-4 and the activated carbon cavity 14-6 are of an integrated structure, the rotating shaft 14-3 is arranged in the middle of the cavity 14-4, the spray gun 14-2 is installed on two sides of the cavity 14-4, the blocking block 14-7 is arranged below the cavity 14-4, a drying layer is arranged on the surface of the rotating shaft 14-3, a hemispherical groove is arranged on the surface of the drying layer, the spray gun 14-2 is in sliding connection around a nozzle semicircular slide rail, and the lower end of the rotary cover 14-5 is a circular truncated cone hollowed thread body, the surface of the activated carbon cavity 14-6 is provided with hollows to keep the dryness in the cavity.

The water deflector 14-1 is provided with a water receiving tank 14-1a, a connecting body 14-1b and a support 14-1c, the water receiving tank 14-1a is fixedly connected with the support 14-1c, the connecting body 14-1b is provided with the support 14-1c, the water receiving tank 14-1a is a structure formed by symmetrically connecting two hemispherical grooves, and the water receiving tank 14-1a and the support 14-1c are combined into a whole and are distributed around the connecting body 14-1b in a rotating and equidistant mode to guide water drops to the lower side.

On the basis of the first embodiment, the processor 14 is installed below the box body 12, the rotary cover 14-5 is firstly rotated to open, then the activated carbon cavity 14-6 is filled with activated carbon, then the rotary cover is screwed again, then the power supply is started, under the cooperation of the button 3, the nozzle of the spray gun 14-2 slides along the semicircular slide way and sprays gas, so that the air flow in the cavity can be promoted, the situation that water drops are generated due to cold and hot alternation in the weather when the cavity is too stuffy is prevented, if the water drops are generated in the cavity, the activated carbon in the activated carbon cavity 14-6 can absorb water, the water drops can be accumulated on the water receiving groove 14-1a when sliding to the water guider 14-1 along the cavity wall, when the water receiving groove 14-1a is full, the water guider 14-1 rotates to enable the water drops to fall off to the activated carbon cavity 14-6, and the dry layer of the rotary shaft 14-3 above the middle cavity 14-4 has a drying effect, meanwhile, the button 3 is pressed, the rotating shaft 14-3 rotates, if water drops fall onto a groove of the rotating shaft 14-3, the water drops can be transferred into the cavity 14-4 during rotation, so that the water drops with large volume are discharged firstly, drying in the cavity can be faster, when the water drops are reduced, only water stains on the wall of the equipment are left, wind power blown by the spray gun 14-2 can blow the water stains on the wall of the equipment, the cavity is kept dry again, and the blocking block 14-7 can be pulled out when the equipment box is cleaned after a period of time, so that the discharged water drops are discharged from the cavity 14-4.

While there have been shown and described what are at present considered the fundamental principles of the invention, the essential features and advantages thereof, it will be understood by those skilled in the art that the present invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but rather, is capable of numerous changes and modifications in various forms without departing from the spirit or essential characteristics thereof, and it is intended that the invention be limited not by the foregoing descriptions, but rather by the appended claims and their equivalents.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a dustproof block terminal which characterized in that: the device structurally comprises a processing box (1), a data display screen (2), a button (3), a measuring instrument (4) and a receiver (5), wherein the data display screen (2) is arranged in front of the processing box (1), the measuring instrument (4) is installed on the left side of the data display screen (2), the button (3) is installed below the measuring instrument (4), and the receiver (5) is connected with the processing box (1) in a sliding manner; the treatment box (1) is provided with a closing door (11), a box body (12), a sealing device (13) and a processor (14), the closing door (11) is connected with the box body (12) in a clamping mode, the sealing device (13) is arranged behind the box body (12), the closing door (11) is mechanically connected with the box body (12), and the processor (14) is arranged on the edge of the box body (12); the sealing device (13) is provided with a support body (13-1), a pressing body (13-2), a colloid (13-3), a push handle (13-4), a clamping block (13-5), a sliding chute (13-6) and an inclusion body (13-7), the sliding groove (13-6) is connected with the support body (13-1) in a sliding way, a push handle (13-4) is arranged on the support body (13-1), the pressing body (13-2) is arranged on the support body (13-1), the colloid (13-3) is movably connected with the support body (13-1) through a connecting shaft, an inclusion (13-7) is arranged at the front end of the colloid (13-3), the clamping block (13-5) is installed on the inclusion (13-7), and the push handle (13-4) is fixedly connected with the inclusion (13-7); the colloid (13-3) is an elastic soft adhesive layer, two sides of the colloid are connected with the support body (13-1), the front end of the colloid (13-3) is divided into two elastic soft adhesive layers which are connected in a sliding manner, and the elastic soft adhesive layer inside the front end of the colloid (13-3) is connected with the inclusion body (13-7); one side of the support body (13-1) is formed by combining a square convex block and convex blocks with semicircles on two sides, an L-shaped sliding block is connected to the support body (13-1), and the L-shaped sliding block of the support body (13-1) is connected with the semicircular convex blocks through a wire body; the bearing device (5) is provided with a bearing body (50), a rotating body (51), a pressing plate (52), a sucker (53) and a rotating block (54), the rotating body (51) is arranged on the outer side of the bearing body (50), the sucker (53) is installed on the periphery of the inner side of the bearing body (50), the pressing plate (52) is arranged on the sucker (53), the rotating block (54) is movably connected with the rotating body (51) through a connecting shaft, the rotating body (51) is connected with a protruding block through a connecting column, and the protruding block of the rotating body (51) is larger than the connecting column in volume and moves out a distance along the connecting column to be connected with the connecting column; the rotating block (54) is a cylindrical hollow body, the rotating block (54) is movably connected with the rotating body (51) through a support, and holes with the density of 50-100 are formed in the surface of the rotating block (54); the bearing body (50) is provided with a groove block (50-1), a sealing block (50-2) and a bolt (50-3), the groove block (50-1) is fixedly connected with the sealing block (50-2), the sealing block (50-2) is in threaded connection with the bolt (50-3), the groove block (50-1) is of a square U-shaped structure, and top blocks on two sides of the groove block (50-1) are inclined; the processor (14) is provided with a water deflector (14-1), a spray gun (14-2), a rotating shaft (14-3), a cavity (14-4), a screw cap (14-5), an activated carbon cavity (14-6) and a blocking block (14-7), the spiral cover (14-5) is movably connected with the water deflector (14-1) through a connecting shaft, the cavity (14-4) and the activated carbon cavity (14-6) are of an integrated structure, a rotating shaft (14-3) is arranged in the middle of the cavity (14-4), spray guns (14-2) are arranged on two sides of the cavity (14-4), the blocking block (14-7) is arranged below the cavity (14-4), the surface of the rotating shaft (14-3) is provided with a drying layer, the surface of the spray gun is provided with a hemispherical groove, and the spray gun (14-2) is connected with a nozzle in a sliding way around a semicircular slide rail; the water distributor (14-1) is provided with a water receiving tank (14-1a), a connecting body (14-1b) and a support column (14-1c), the water receiving tank (14-1a) is fixedly connected with the support column (14-1c), the connecting body (14-1b) is provided with the support column (14-1c), the water receiving tank (14-1a) is of a structure formed by symmetrically connecting two hemispheroid grooves, and the water receiving tank (14-1a) and the support column (14-1c) are combined into a whole and are distributed around the connecting body (14-1b) in a rotating and equidistant mode.

2. The dustproof distribution box of claim 1, wherein: firstly, the wires of the distribution box are well arranged, then the wires are bound, the wires are penetrated out through a sealing device (13), then a push handle (13-4) is rotated to push the push handle (13-4) forwards according to the diameter of the bound wires, the push handle (13-4) drives an inclusion body (13-7) to advance, when the diameter of the bound wires is too small, the front end of a colloid (13-3) continues to extend for a certain distance until the inclusion body (13-7) is contacted with the wires and cables, the rotation is stopped, the front end of the push handle (13-4) is in a thread shape, the colloid is fixed after the rotation is stopped, then the push handles (13-4) at other parts are rotated to enable the inclusion body (13-7) to completely joint the bound wires, then a support body (13-1) slides along a sliding chute (13-6), and the colloid (13-3) is an elastic soft layer body, the device can be stretched and unfolded, then the convex block of the support body (13-1) and the groove on the other side are buckled with each other to realize fixation, thus the connection stretching enables the gap of an electric wire outlet to be reduced, the sealing performance of the device is improved, dust is prevented from entering, when an electric wire and a cable are to be recovered, the pressing body (13-2) is pressed to pull the electric wire and the cable to move left, the convex blocks on two sides are pulled by the wire to retract inwards and release the buckling, then the closing door (11) can be closed, only the upper half part of the device has a gap due to closing, when the closing door (11) is closed, the upper inclined edge is combined with the inclined edge of the box body (12), the upper end of the device is provided with an inclined edge, the falling dust can slide along the inclined edge, then the groove block (50-1) of the bearing device (5) is aligned with the gap when the closing to be arranged in the device, and the sealing block (50-2) is blocked outside, the sealing block (50-2) is pressed forcibly, the sucker (53) on the edge of the receiving body (50) is attached to the wall of the equipment by extrusion, at the moment, the pressure plate (52) on the sucker (53) is extruded forwards under the rotation of the bolt (50-3), the sucker (53) is further fixed, and the mounting and fixing of the receiving body (50) are realized, so that when dust slides along the gap, the dust falls onto the groove block (50-1) of the bearing body (50), if dust in strong wind flies, the structure of the rotating body (51) can rotate under the influence of wind force because the upper end is large in volume and the lower end is small in volume, one side is high and the other side is low, the rotating block (54) is driven to rotate during rotation, the dust can be attached to the rotating block (54), the rotating block (54) can make dust more completely attached when rotating, so that the dust cannot fall below to cause blockage; a processor (14) is arranged below the box body (12), firstly a rotary cover (14-5) is rotated to open the rotary cover, then activated carbon is filled in an activated carbon cavity (14-6), then the rotary cover is screwed again, then a power supply is started, under the cooperation of a button (3), a nozzle of a spray gun (14-2) slides along a semicircular slide way and sprays gas, so that air in the cavity can be promoted to flow, the situation that water drops are generated due to cold and hot alternation in the weather when the cavity is too stuffy is prevented, if the water drops are generated in the cavity, the activated carbon in the activated carbon cavity (14-6) can absorb water, the water drops can be accumulated on a water receiving groove (14-1a) when sliding to a water guider (14-1) along the cavity wall, and the water guider (14-1) rotates to enable the water drops to fall off to the activated carbon cavity (14-6) under the influence of gravity after the water receiving groove (14-1a) is full, and the drying layer of the rotating shaft (14-3) above the middle cavity (14-4) has a drying effect, and meanwhile, the button (3) is pressed, the rotating shaft (14-3) rotates, if water drops fall onto the groove of the rotating shaft (14-3), the water drops can be transferred into the cavity (14-4) in the rotating process, so that the water drops with large volume are discharged firstly, the drying in the cavity can be faster, when the water drops are reduced, only the water stains on the equipment wall are remained, the wind power blown by the spray gun (14-2) can blow the water stains on the equipment wall, the drying of the cavity is maintained again, and the blocking block (14-7) can be pulled out when the equipment box is cleaned after a period of time, so that the discharged water drops are discharged from the cavity (14-4).