CN113889857B - Power distribution cabinet with strong wind resistance - Google Patents

Abstract

The invention discloses a power distribution cabinet with strong wind resistance, which comprises a cabinet body and a cabinet door arranged on the cabinet body, wherein a plurality of partition plates are arranged in the cabinet body, a plurality of separation cavities are formed in the partition plates in the cabinet body, a first movable cavity is arranged on the side wall of the cabinet body, a first air inlet is arranged on the side wall of the first movable cavity, a second air inlet is arranged on the side wall of each separation cavity, a first baffle capable of moving left and right is arranged in the first movable cavity, a first movable groove is arranged on the side wall of the cabinet body, a movable plate is arranged in the first movable groove, a second baffle is arranged on the movable plate, after the first baffle moves to a specified position in the first movable cavity, the movable plate moves out of the first movable groove, and the second baffle forms an inclined plane on the side wall of the cabinet body.

Description

Power distribution cabinet with strong wind resistance

Technical Field

The invention belongs to the technical field of power distribution cabinets, and particularly relates to a power distribution cabinet with strong wind resistance.

Background

The switch board is the final equipment of 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.

To installing at open air switch board, often will meet with bad weather such as strong wind, switch board itself is bulky, and the windage that receives is great, causes the influence to the switch board easily when meeting with strong wind weather, and the damage of different degrees takes place for the switch board to cause great influence to distribution system.

Disclosure of Invention

The invention provides a power distribution cabinet with strong wind resistance in order to overcome the defects of the prior art.

In order to achieve the purpose, the invention adopts the following technical scheme: a power distribution cabinet with strong wind resistance comprises a cabinet body and a cabinet door arranged on the cabinet body, wherein a plurality of partition plates are arranged in the cabinet body, a plurality of separation cavities are formed in the partition plates in the cabinet body, a first movable cavity is arranged on the side wall of the cabinet body, a first air inlet is arranged on the side wall of the first movable cavity, a second air inlet is arranged on the side wall of each separation cavity, a first baffle capable of moving left and right is arranged in the first movable cavity, a first movable groove is arranged on the side wall of the cabinet body, a movable plate is arranged in the first movable groove, a second baffle is arranged on the movable plate, after the first baffle moves to a designated position in the first movable cavity, the movable plate moves out of the first movable groove, and the second baffle forms an inclined plane on the side wall of the cabinet body; when normal wind flows, wind enters the separation cavity from the first air inlet and the second air inlet, heat in the separation cavity is taken out, and the heat in the separation cavity is dissipated from the first air inlet and the second air inlet, so that a heat dissipation effect is achieved for the power distribution cabinet; the first baffle has a blocking effect on wind entering from the first air inlet, most impurities are blocked, the wind is prevented from entering the separation cavity with the impurities, airflow blocked by the first baffle enters from the second air inlet under the diffusion effect, and the influence of the wind on equipment in the separation cavity is reduced; the first baffle plate moves in the first movable cavity to provide a buffering effect for the cabinet body and reduce the influence on the cabinet body in wind; when the strong wind weather is encountered, the strong wind enters from the first air inlet and directly pushes the first baffle plate to move, after the first baffle plate moves to the specified position in the first movable cavity, the movable plate extends out from the first movable groove, after the movable plate moves to one side of the cabinet body, the second baffle plate forms an inclined plane on the side wall of the cabinet body, the second baffle plate shields the first air inlet, the lateral strong wind directly passes through one side of the cabinet body along the surface of the second baffle plate to provide wind guiding function for the cabinet body, the strong wind can not directly enter from the first air inlet, the influence of the strong wind on equipment in the separation cavity is avoided, and meanwhile, under the inclined plane function of the second baffle plate, the strong wind blowing on the cabinet body is directly guided to one side of the cabinet body, the wind resistance of the cabinet body is reduced, and the cabinet body is protected; when the power distribution cabinet is normally used, the movable plate is positioned in the first movable groove, so that the space occupied by the power distribution cabinet is reduced, and the power distribution cabinet is convenient to install; the fly leaf stretches out the back from first activity inslot and provides the lateral wall for the cabinet body and supports, promotes the support effect to the cabinet body, mutually supports with the second baffle, guarantees the reliability that the switch board used, avoids bad weather to cause the damage to the switch board.

The improved cabinet is characterized in that a first sliding block is arranged at the top of the movable plate, a first sliding groove matched with the first sliding block is formed in the top of the first movable groove, a first connecting spring is arranged on the first sliding block, a second sliding block is arranged at one end of the second sliding plate, the second sliding plate is rotatably connected onto the second sliding block, a second sliding groove matched with the second sliding block is formed in the movable plate, a third sliding block is arranged on the second sliding plate, a third sliding groove matched with the third sliding block is formed in the inner wall of the first movable groove, and a first movable block used for driving the third sliding block to move is arranged on the side wall of the cabinet body.

A fourth sliding block is arranged on the side wall of the first baffle, a fourth sliding groove matched with the fourth sliding block is arranged on the inner wall of the first movable cavity, a second movable cavity is arranged on the inner wall of the fourth sliding groove, a second connecting spring is arranged in the second movable cavity, and a first push rod is arranged at one end of the second connecting spring; the novel push rod is characterized in that a second movable groove is formed in the inner wall of the first sliding groove, a third connecting spring is arranged on the inner wall of the second movable groove, a first limiting block is arranged at one end of the third connecting spring, a first inclined plane and a connecting rope are arranged on the first limiting block, and one end of the first connecting rope is fixedly connected to the first push rod.

A third movable groove matched with the first movable block is formed in the side wall of the cabinet body, a fifth sliding block is arranged at the top of the first movable block, a fifth sliding groove matched with the fifth sliding block is formed in the top of the third movable groove, and a fourth connecting spring is arranged on the fifth sliding block; the first movable block is provided with a first connecting groove matched with the second sliding block, the inner wall of the first connecting groove is provided with a fourth movable groove, a fifth connecting spring is arranged in the fourth movable groove, one end of the fifth connecting spring is provided with a second limiting block, and the third sliding block is provided with a first through cavity matched with the second limiting block.

A fifth movable groove is formed in the fifth sliding block, a sixth connecting spring is arranged in the fifth movable groove, a third limiting block is arranged at one end of the sixth connecting spring, and a first limiting groove matched with the third limiting block is formed in the inner wall of the fifth sliding groove; a sixth movable groove is formed in the side wall of the first connecting groove, a first push plate is arranged in the sixth movable groove, a seventh connecting spring and a second connecting rope are arranged on the first push plate, and one end of the second connecting rope is fixedly connected to the third limiting block; and a second movable cavity is arranged above the fifth sliding groove, and a first motor used for driving the fifth sliding block and the first sliding block to move back is arranged in the second movable cavity.

A first groove is formed in the fifth sliding block, a seventh movable groove is formed in the inner wall of the first groove, a second movable block is arranged in the seventh movable groove, an eighth connecting spring and a third connecting rope are arranged on the second movable block, and one end of the third connecting rope is fixedly connected to the second limiting block; an eighth movable groove is formed in the top of the fifth sliding groove, a stop block is arranged in the eighth movable groove, a ninth movable groove is formed in the side wall of the eighth movable groove, a ninth connecting spring is arranged at the top of the stop block, and a first push block matched with the ninth movable groove is arranged on the side wall of the stop block; the second movable block is provided with a twentieth movable groove, a sixteenth connecting spring is arranged in the twentieth movable groove, one end of the sixteenth connecting spring is provided with a convex block, and a second inclined plane is arranged on the convex block.

The improved structure of the automobile seat is characterized in that a first wire wheel and a first driving wheel are arranged in the second movable cavity, the first wire wheel and the first driving wheel are of an annular structure, a connecting pipe is arranged on an output shaft of the first motor, a tenth connecting spring is arranged in the connecting pipe, one end of the tenth connecting spring is provided with a transmission shaft, one end of the transmission shaft is provided with the first wire wheel and a second driving wheel matched with the first driving wheel, a tenth movable groove is formed in the side wall of the second movable cavity, a second wire wheel is arranged in the tenth movable groove, the second wire wheel and the first driving wheel form transmission matching through a synchronous belt, a third connecting rope is arranged on the first wire wheel, one end of the third connecting rope is fixedly connected onto the fifth sliding block, a fourth connecting rope is arranged on the second wire wheel, and one end of the fourth connecting rope is fixedly connected onto the first sliding block.

An eleventh movable groove is formed in the bottom of the second movable cavity, a first connecting plate penetrates through the eleventh movable groove, the transmission shaft penetrates through the first connecting plate, a twelfth movable groove is formed in the top of the fifth sliding groove, a second push block is arranged in the twelfth movable groove, an eleventh connecting spring and a fifth connecting rope are arranged on the second push block, and one end of the fifth connecting rope is fixedly connected to the first connecting plate; a thirteenth movable groove is formed in the inner wall of the eleventh movable groove, a twelfth connecting spring is arranged in the thirteenth movable groove, a fourth limiting block is arranged at one end of the twelfth connecting spring, and a third inclined plane is arranged on the fourth limiting block; and a fourteenth movable groove is formed in the inner wall of the fifth sliding groove, a third push block is arranged in the fourteenth movable groove, a thirteenth connecting spring and a sixth connecting rope are arranged on the third push block, and one end of the sixth connecting rope is fixedly connected to the fourth limiting block.

The improved structure of the automobile seat is characterized in that a first through groove is formed in the first baffle, a second through cavity corresponding to the first through groove is formed in the baffle, a fifteenth moving groove is formed in the top of the first through groove, a third baffle is arranged in the fifteenth moving groove, a fourteenth connecting spring is arranged at the top of the third baffle, a sixteenth moving groove is formed in the third baffle, a fifteenth connecting spring is arranged at the bottom of the sixteenth moving groove, a first connecting block is arranged at the top end of the fifteenth connecting spring, a seventh connecting rope is arranged at the top of the first connecting block, one end of the seventh connecting rope is fixedly connected to the top of the fifteenth moving groove, a first connecting rod is arranged on the inner wall of the first moving groove, a second push plate is arranged at one end of the first connecting rod, and a second through groove corresponding to the second push plate is formed in the first baffle.

An installation cavity is formed in the inner wall of the second air inlet, an installation frame is arranged in the installation cavity, and a filter screen is arranged in the installation frame; a second connecting block is arranged at the top of the separation cavity, a seventeenth movable groove is arranged at the bottom of the second connecting block, a first rotating roller is rotatably connected in the seventeenth movable groove, a fifth pushing block is arranged on the first rotating roller, and torsion springs are arranged at two ends of the first rotating roller respectively; a second rotating roller is further arranged in the seventeenth movable groove, an eighth connecting rope is arranged on the second rotating roller, and one end of the eighth connecting rope is fixedly connected to the fifth pushing block; an eighteenth movable groove is formed in the top of the second sliding groove, a third driving wheel and a second transmission rod are arranged in the eighteenth movable groove, the third driving wheel is in transmission fit with the second rotating roller, a nineteenth movable groove is formed in the bottom of the second transmission rod, a fourth push block is arranged in the nineteenth movable groove, and a plurality of second grooves are formed in the second transmission rod; and a sixth sliding block is arranged on the side wall of the second transmission rod, a sixth sliding groove matched with the sixth sliding block is arranged on the inner wall of the eighteenth movable groove, and a first reset spring is arranged on the sixth sliding block.

The invention has the following advantages: when meeting with strong wind weather, the strong wind gets into from first air inlet department and directly promotes first baffle and remove, first baffle removes behind the assigned position of first activity intracavity, the fly leaf stretches out from first activity inslot, the fly leaf removes to cabinet body one side back, the second baffle forms the inclined plane at cabinet side wall, the second baffle shelters from first air intake, the direct process from cabinet body one side along the second baffle surface of the strong wind of side direction, provide wind-guiding effect for the cabinet body, the unable direct first air intake that gets into of following of strong wind, avoid the strong wind to lead to the fact the influence to the equipment that separates the intracavity, simultaneously under the inclined plane effect of second baffle, will blow the direct direction cabinet body one side of strong wind on the cabinet body, reduce cabinet body windage, play the guard action to the cabinet body.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a front view of the present invention.

Fig. 3 is a cross-sectional view taken along a-a in fig. 2.

Fig. 4 is an enlarged view of a portion a in fig. 3.

Fig. 5 is an enlarged view of fig. 3 at B.

Fig. 6 is an enlarged view of fig. 3 at C.

Fig. 7 is an enlarged view of fig. 4 at D.

Fig. 8 is an enlarged view of fig. 4 at E.

Fig. 9 is a right side view of the present invention.

Fig. 10 is a cross-sectional view taken along line B-B of fig. 9.

Fig. 11 is an enlarged view of fig. 10 at F.

Fig. 12 is an enlarged view at G in fig. 10.

Fig. 13 is an enlarged view of fig. 10 at H.

Fig. 14 is a cross-sectional view taken along line C-C of fig. 9.

Fig. 15 is an enlarged view at I in fig. 14.

Fig. 16 is a cross-sectional view taken along line D-D of fig. 9.

Fig. 17 is an enlarged view at J in fig. 16.

Fig. 18 is a cross-sectional view taken along line E-E of fig. 9.

Fig. 19 is an enlarged view at K in fig. 18.

Fig. 20 is a cross-sectional view taken along F-F in fig. 9.

Fig. 21 is an enlarged view at L in fig. 20.

Fig. 22 is an enlarged view of fig. 21 at M.

Fig. 23 is a cross-sectional view taken along G-G in fig. 9.

Fig. 24 is an enlarged view of fig. 23 at N.

Fig. 25 is an enlarged view at O in fig. 24.

Fig. 26 is a sectional view taken along H-H in fig. 9.

Fig. 27 is an enlarged view at P in fig. 26.

Fig. 28 is an enlarged view at Q in fig. 26.

Fig. 29 is a cross-sectional view taken along line I-I of fig. 9.

Fig. 30 is a cross-sectional view taken along J-J in fig. 9.

Fig. 31 is an enlarged view of fig. 30 at R.

Fig. 32 is a cross-sectional view taken along line K-K of fig. 9.

Fig. 33 is an enlarged view of fig. 32 at S.

Fig. 34 is a cross-sectional view taken along L-L in fig. 9.

Fig. 35 is an enlarged view at T in fig. 34.

Fig. 36 is a cross-sectional view taken along M-M of fig. 9.

Fig. 37 is an enlarged view of fig. 36 at U.

Detailed Description

As shown in fig. 1 to 37, a power distribution cabinet with strong wind resistance comprises a cabinet body 1 and a cabinet door 2 arranged on the cabinet body 1, a plurality of clapboards 19 are arranged in the cabinet body 1, a plurality of separating cavities are formed in the cabinet body 1 by the clapboards 19 and used for installing electric equipment, the side walls of the two sides of the cabinet body 1 are respectively provided with a first movable cavity, the side wall of the first movable cavity is provided with a first air inlet, a second air inlet is arranged on the side wall of the separation cavity, a first baffle 4 capable of moving left and right is arranged in the first movable cavity, a first movable groove is arranged on the rear side wall of the cabinet body 1, a movable plate 3 is arranged in the first movable groove, a second baffle 32 is arranged on the movable plate 3, after the first baffle 4 moves to a designated position in the first movable cavity, the movable plate 3 moves out of the first movable groove, and the second baffle 32 forms an inclined surface on the side wall of the cabinet 1; when normal wind flows, wind enters the separation cavity from the first air inlet and the second air inlet, heat in the separation cavity is taken out, and the heat in the separation cavity is dissipated from the first air inlet and the second air inlet, so that a heat dissipation effect is achieved for the power distribution cabinet; the first baffle has a blocking effect on wind entering from the first air inlet, most impurities are blocked, the wind is prevented from entering the separation cavity with the impurities, airflow blocked by the first baffle enters from the second air inlet under the diffusion effect, and the influence of the wind on equipment in the separation cavity is reduced; the first baffle plate moves in the first movable cavity to provide a buffering effect for the cabinet body and reduce the influence on the cabinet body in wind; when the strong wind weather occurs, strong wind enters from the first air inlet to directly push the first baffle plate to move, the movable plate extends out of the first movable groove after the first baffle plate moves to a specified position in the first movable cavity, the second baffle plate forms an inclined plane on the side wall of the cabinet body after the movable plate moves to one side of the cabinet body, the second baffle plate shields the first air inlet, lateral strong wind directly passes from one side of the cabinet body along the surface of the second baffle plate to provide wind guiding effect for the cabinet body, the strong wind cannot directly enter from the first air inlet, the influence of the strong wind on equipment in the separation cavity is avoided, and meanwhile, under the inclined plane effect of the second baffle plate, the strong wind blowing on the cabinet body is directly guided to one side of the cabinet body, the wind resistance of the cabinet body is reduced, and the cabinet body is protected; when the power distribution cabinet is normally used, the movable plate is positioned in the first movable groove, so that the space occupied by the power distribution cabinet is reduced, and the power distribution cabinet is convenient to install; the fly leaf stretches out the back from first activity inslot and provides the lateral wall for the cabinet body and supports, promotes the support effect to the cabinet body, mutually supports with the second baffle, guarantees the reliability that the switch board used, avoids bad weather to cause the damage to the switch board.

A first sliding block 31 is arranged at the top of the movable plate 3, a first sliding groove matched with the first sliding block 31 is arranged at the top of the first movable groove, a first connecting spring 311 is arranged on the first sliding block 31, a second sliding block is arranged at one end of the second baffle 32, the second baffle 32 is rotatably connected to the second sliding block, a second sliding groove matched with the second sliding block is arranged on the movable plate 3, a third sliding block 321 is arranged on the second baffle 32, a third sliding groove matched with the third sliding block 321 is arranged on the inner wall of the first movable groove, and a first movable block 5 for driving the third sliding block 321 to move is arranged on the side wall of the cabinet body 1; the third sliding block is matched with the third sliding groove and plays a role in limiting the movement of the second baffle, and the second baffle is positioned on one side of the movable plate in an inclined state; when the movable plate is moved out from the first movable groove, the third sliding block moves in the third sliding groove, after the movable plate is moved out from the first movable groove, the third sliding block moves to the position of the first movable block, the first movable block drives one end of the second baffle to move along the side wall of the cabinet body, when the third sliding block moves along with the first movable block, the second baffle rotates around the second sliding block, the second sliding block moves on the movable plate, the second baffle can form an inclined plane on the side wall of the cabinet body, a guiding effect is achieved on the strong wind blowing on the cabinet body, the force of direct action on the cabinet body is reduced, and a protection effect is achieved on the cabinet body.

A fourth sliding block 44 is arranged on the side wall of the first baffle 4, a fourth sliding groove matched with the fourth sliding block 44 is arranged on the inner wall of the first movable cavity, a supporting spring 441 is arranged on the side wall of the fourth sliding block, a second movable cavity is arranged on the inner wall of the fourth sliding groove, a second connecting spring 1501 is arranged in the second movable cavity, and a first push rod 150 is arranged at one end of the second connecting spring 1501; a second movable groove is formed in the inner wall of the first sliding groove, a third connecting spring is arranged on the inner wall of the second movable groove, a first limiting block is arranged at one end of the third connecting spring, a first inclined plane and a connecting rope are arranged on the first limiting block, and one end of the first connecting rope is fixedly connected to the first push rod 150; in a breeze environment, wind entering from a first air inlet impacts a first baffle plate, kinetic energy of the wind is absorbed by the first baffle plate, and meanwhile, a primary filtering effect is achieved on impurities in the wind, so that most of the impurities in the wind drop when impacting the first baffle plate, airflow blocked by the first baffle plate diffuses towards two sides of a first movable cavity, the other part of airflow flows back and offsets with newly entering airflow, the force of the airflow impacting on a cabinet body is reduced, the airflow flowing towards two sides of the first movable cavity enters a second air inlet from a gap between the first baffle plate and the inner wall of the first movable cavity, heat in a separation cavity is taken out, and a heat dissipation effect is achieved on equipment in the separation cavity; when strong wind weather is met, airflow impacts on the first baffle to directly push the first baffle to move, the fourth sliding block moves to one end of the first push rod to push the first push rod to move, the first connecting rope pulls the first limiting block to move into the second movable groove, the first sliding block moves to one end of the first sliding groove under the action of the first connecting spring after losing limiting, the movable block moves out of the first movable groove along with the first sliding block, the third sliding block moves to the position of the first movable block, the first movable block drives the third sliding block to move, so that the second baffle forms an inclined plane on the side wall of the cabinet body, the inclined plane has a guiding effect on the airflow blowing on the cabinet body, and the influence of strong wind on the cabinet body is reduced; the first inclined plane is arranged to enable the first sliding block to normally push the first limiting block to move when moving back, so that the first sliding block moves to one side of the first limiting block to fix the movable plate in the first movable groove and reset the movable plate.

A third movable groove matched with the first movable block 5 is formed in the side wall of the cabinet body 1, a fifth sliding block 51 is arranged at the top of the first movable block 5, a fifth sliding groove matched with the fifth sliding block 51 is formed in the top of the third movable groove, and a fourth connecting spring 511 is arranged on the fifth sliding block 51; a first connecting groove matched with the third sliding block is formed in the first movable block 5, a fourth movable groove is formed in the inner wall of the first connecting groove, a fifth connecting spring 521 is arranged in the fourth movable groove, a second limiting block 52 is arranged at one end of the fifth connecting spring 521, and a first through cavity matched with the second limiting block 52 is formed in the third sliding block 321; the third sliding block is communicated with the first connecting groove, after the third sliding block moves into the first connecting groove from the third sliding block, the second limiting block is inserted into the first through cavity, the third sliding block is fixed on the first movable block under the action of the second limiting block, the fourth connecting spring pulls the fifth sliding block to drive the first movable block to move in the third movable groove when moving in the fifth sliding groove, the first movable block drives the third sliding block to move, so that one end of the second baffle plate moves along the side wall of the cabinet body, after the first movable block moves to one end of the third movable groove, the second baffle plate forms an inclined plane on the side wall of the cabinet body, the second baffle plate, the side wall of the cabinet body and the movable plate are mutually matched to form a triangular structure, the structural stability of the cabinet body is improved, the wind resistance of the cabinet body is reduced, and the damage of strong wind to the cabinet body is reduced; and a fourth inclined plane is arranged on the second limiting block, so that the third sliding block can normally enter the first connecting groove to be matched with the second limiting block when moving in the first connecting groove.

A fifth movable groove is formed in the fifth slider 51, a sixth connecting spring 53 is arranged in the fifth movable groove, a third limiting block 531 is arranged at one end of the sixth connecting spring 53, and a first limiting groove matched with the third limiting block 531 is formed in the inner wall of the fifth sliding groove; a sixth movable groove is formed in the side wall of the first connecting groove, a first push plate 55 is arranged in the sixth movable groove, a seventh connecting spring 551 and a second connecting rope are arranged on the first push plate 55, and one end of the second connecting rope is fixedly connected to the third limiting block 531; a second movable cavity is arranged above the fifth sliding chute, and a first motor 12 for driving the fifth sliding block 51 and the first sliding block 31 to move back is arranged in the second movable cavity; when the first movable block is positioned at one end of the third sliding groove, the third limiting block is inserted into the first limiting groove, and the fifth sliding block is fixed under the mutual matching of the third limiting block and the first limiting groove, so that the first movable block is fixed; the third sliding block pushes the first push plate to move after entering the first connecting groove, the second connecting rope pulls the third limiting block to move towards the fifth movable groove, so that the third limiting block is separated from the first limiting groove, the fifth sliding block moves towards one end of the fifth sliding groove under the action of the fourth connecting spring after losing the limiting effect, the first movable block drives the third sliding block to move together, so that the second baffle automatically forms an inclined plane on the side wall of the cabinet body after the movable plate extends out of the first movable groove, an air guide structure is quickly formed on the side wall of the cabinet body, the air resistance of the cabinet body is reduced, and the cabinet body is protected; after the strong wind passes, the fifth sliding block is driven to move back by the first motor, the first movable block moves back to one end of the third sliding groove, the movable plate is driven by the first motor to move in the first movable groove, the reset of the movable plate and the second baffle is completed, the airflow can normally enter the cabinet body, and the heat dissipation effect of the cabinet body is guaranteed.

A first groove is formed in the fifth slider 51, a seventh movable groove is formed in the inner wall of the first groove, a second movable block 541 is arranged in the seventh movable groove, an eighth connecting spring 54 and a third connecting rope are arranged on the second movable block 541, and one end of the third connecting rope is fixedly connected to the second limiting block 531; an eighth movable groove is formed in the top of the fifth sliding groove, a stop block 11 is arranged in the eighth movable groove, a ninth movable groove is formed in the side wall of the eighth movable groove, a ninth connecting spring 111 is arranged at the top of the stop block 11, and a first push block 112 matched with the ninth movable groove is arranged on the side wall of the stop block 11; a twentieth movable groove is formed in the second movable block 541, a sixteenth connecting spring 543 is arranged in the twentieth movable groove, a convex block 542 is arranged at one end of the sixteenth connecting spring, and a second inclined plane is arranged on the convex block; when the fifth sliding block moves towards one end of the fifth sliding groove, the second movable block is positioned at one end of the seventh movable groove, the second inclined surface is firstly contacted with the stop block, the convex block enters the twentieth movable eraser under the action of the second inclined surface, the second movable block does not move, and the fifth sliding block normally moves; when the first motor drives the fifth sliding block to move back, the convex block moves until the stop block is positioned and then abuts against the side wall of the stop block, the second movable block moves in the seventh movable groove when the fifth sliding block moves, the third connecting rope pulls the second limiting block to move, the second limiting block is pulled out of the first through cavity, the third sliding block is separated from the first movable block to be in contact, the first motor can directly drive the movable plate to move into the first movable groove after the first movable block moves to one end of the third sliding groove, and the second limiting block is prevented from blocking the resetting of the second stop plate; after the movable plate resets, the first push block is pushed upwards, the first push block drives the stop block to move upwards, the stop block enters the eighth movable groove, the second movable block resets under the action of the eighth connecting spring, the second limiting block stretches out again, the third slide block can be directly connected with the first movable block when moving to the first connecting groove, and the second baffle can be conveniently used for multiple times.

A first wire wheel 13 and a first driving wheel 14 are arranged in the second movable cavity, the first wire wheel 13 and the first driving wheel 14 are both of annular structures, a connecting pipe 121 is arranged on the output shaft of the first motor 12, a tenth connecting spring 123 is arranged in the connecting pipe 121, one end of the tenth connection spring 123 is provided with a transmission shaft 122, one end of the transmission shaft 122 is provided with a second transmission wheel 1222 matched with the first wire wheel 13 and the first transmission wheel 14, a tenth movable groove is arranged on the side wall of the second movable cavity, a second wire wheel is arranged in the tenth movable groove, the second reel and the first driving wheel form transmission fit through a synchronous belt 141, a third connecting rope is arranged on the first reel 13, one end of the third connecting rope is fixedly connected to the fifth sliding block 51, a fourth connecting rope is arranged on the second reel, and one end of the fourth connecting rope is fixedly connected to the first sliding block 31; when the first motor drives the fifth sliding block to move back, the second transmission wheel is in transmission fit with the first reel, the first motor drives the first reel to rotate, and the third connecting rope pulls the fifth sliding block to move back to provide power for the first movable block to reset; after the first movable block moves to one end of the third sliding groove, the second driving wheel and the first driving wheel form transmission fit, the first motor drives the first driving wheel to rotate, the first driving wheel drives the second wire wheel to rotate, the fourth connecting rope pulls the first sliding block to move towards one end of the first sliding groove, power is provided for the movable plate to reset, the movable plate drives the second baffle plate to enter the first movable groove, the occupied space of the cabinet body is reduced, the first air inlet is in an open state, and the heat dissipation effect of the cabinet body is guaranteed.

An eleventh movable groove is formed in the bottom of the second movable cavity, a first connecting plate 1221 penetrates through the eleventh movable groove, the transmission shaft 122 penetrates through the first connecting plate 1221, a twelfth movable groove is formed in the top of the fifth sliding groove, a second push block 18 is arranged in the twelfth movable groove, an eleventh connecting spring 181 and a fifth connecting rope are arranged on the second push block 18, and one end of the fifth connecting rope is fixedly connected to the first connecting plate 1221; a thirteenth movable groove is formed in the inner wall of the eleventh movable groove, a twelfth connecting spring 151 is arranged in the thirteenth movable groove, a fourth limiting block 15 is arranged at one end of the twelfth connecting spring 151, and a third inclined surface is arranged on the fourth limiting block 15; a fourteenth movable groove is formed in the inner wall of the fifth sliding groove, a third push block 1400 is arranged in the fourteenth movable groove, a thirteenth connecting spring and a sixth connecting rope are arranged on the third push block 1400, and one end of the sixth connecting rope is fixedly connected to the fourth limiting block 15; when the fifth sliding block moves towards one end of the fifth sliding block, the fifth sliding block moves to one side of the second pushing block to push the second pushing block to move together, the fifth connecting rope pulls the first connecting plate to move towards one end of the eleventh movable groove, the first connecting plate drives the transmission shaft to move together, after the second pushing block moves to one end of the twelfth movable groove, the first connecting plate moves to one side of the fourth limiting block, the first movable block is located at one end of the third movable groove, the second baffle forms an inclined plane on the side wall of the cabinet body, and the second transmission wheel and the first line wheel form transmission fit; after a strong wind day passes, the first motor drives the second transmission wheel to rotate and directly drive the first wire wheel to rotate, the third connecting rope pulls the fifth sliding block to move back, the fifth sliding block moves to one side of the third pushing block, the fifth sliding block pushes the third pushing block to move when moving, the sixth connecting rope pulls the fourth limiting block to move into the thirteenth movable groove, the tenth connecting spring pushes the transmission shaft to move forward after the first limiting plate loses limiting, the second transmission wheel moves forward and is inserted into the first transmission wheel, the first movable block moves to one end of the third sliding groove at the moment, the second transmission wheel drives the second wire wheel to rotate, and the fourth connecting rope pulls the first sliding block to move back to complete the reset operation of the movable plate and the second baffle plate; the cooperation of utilizing the first motor of the mobile control of fifth slider in the fifth spout and first line wheel and second line wheel, the automatic continuous completion fly leaf and the reseing of second baffle reduce the switch board operation degree of difficulty, make the use of switch board more convenient.

A first through groove is formed in the first baffle 4, a second through cavity corresponding to the first through groove is formed in the partition plate 19, a fifteenth movable groove is formed in the top of the first through groove, a third baffle plate 41 is arranged in the fifteenth movable groove, a fourteenth connecting spring is arranged at the top of the third baffle plate 41, a sixteenth movable groove is formed in the third baffle plate 41, a fifteenth connecting spring 412 is arranged at the bottom of the sixteenth movable groove, a first connecting block 411 is arranged at the top end of the fifteenth connecting spring 412, a seventh connecting rope is arranged at the top of the first connecting block 411, one end of the seventh connecting rope is fixedly connected to the top of the fifteenth movable groove, a first connecting rod is arranged on the inner wall of the first movable groove, a second push plate 140 is arranged at one end of the first connecting rod, and a second through groove corresponding to the second push plate 140 is formed in the first baffle plate 4; when strong wind exists, the airflow pushes the first baffle to move, the fourth slider moves in the fourth sliding groove, the fourth slider does not move to one end of the first push rod at the moment, the second push plate is inserted into the second through groove after the first baffle moves, the seventh connecting rope pulls the first connecting block to move upwards, the first connecting block drives the third baffle to move upwards, the first through groove is opened, part of airflow impacting on the first baffle directly enters the first through groove, the airflow flowing out of the first through groove directly passes through the second through groove, the thrust of the airflow to the first push plate is reduced, and therefore the thrust borne by the cabinet body is reduced; airflow flows through the second through cavity to take away part of heat in the separation cavity, so that an auxiliary heat dissipation effect is provided for the second separation cavity, and the heat dissipation effect of the cabinet body is improved; when strong wind exists, the airflow pushes the first baffle to continue moving, the first connecting block moves upwards relative to the third baffle, and the fourth sliding block moves to one end of the first push rod to push the first push rod to move, so that the second baffle is quickly moved out of the first movable groove to form an inclined surface structure on the side wall of the cabinet body; after the second baffle forms the inclined plane at cabinet body side wall, the second baffle top is still in the state of opening, and partial air current can enter into first air inlet department from second baffle top position department, and the internal portion of cabinet still can dispel the heat when guaranteeing that the second baffle stretches out.

A twenty-first movable groove is formed in the top of the first air inlet, a fourth baffle 17 is arranged in the twenty-first movable groove, a first cavity is formed in the fourth baffle, a fifth baffle 171 is arranged in the first cavity, and the fifth baffle cannot fall out of the first cavity completely; a third connecting block is arranged at the top of the twenty-first movable groove, a second motor 16 is arranged on the third connecting block, a spool 161 on an output shaft of the second motor is provided with a tenth connecting rope, and one end of the tenth connecting rope is fixedly connected to the top of the fifth baffle; a twenty-second movable groove is formed in the third connecting block, a limiting rod is arranged in the twenty-second movable groove, a second limiting groove matched with the limiting rod is formed in one end of the spool, and a ratchet and a seventeenth connecting spring are arranged on the limiting rod; a twenty-third movable groove is formed in the top of the fourth sliding groove, a third movable block 160 is arranged in the twenty-third movable groove, an eighteenth connecting spring 1601 is arranged on the third movable block, a ninth connecting rope is arranged on the third movable block, and one end of the ninth connecting rope is fixedly connected to the limiting rod; the first baffle plate is provided with an arc-shaped groove, the top of the arc-shaped groove is provided with a twenty-fourth movable groove, a guide plate 42 is arranged in the twenty-fourth movable groove, the bottom of the twenty-fourth movable groove is provided with a transmission groove, a transmission roller 43 is arranged in the transmission groove, and the side wall of the third baffle plate is provided with a first transmission rod 413 matched with the transmission roller; when strong wind is encountered, the airflow pushes the first baffle to move, the fourth sliding block moves in the fourth sliding groove, the second push plate is inserted into the second through groove, the first through groove is opened, the third baffle moves upwards to drive the first transmission rod to move, the transmission roller rotates along with the movement of the first transmission rod, the transmission roller drives the guide plate to extend out of the twenty-third movable groove, and the guide plate protrudes out of the surface of the first baffle; when the fourth sliding block moves, the fourth sliding block is in contact with the third movable block to drive the third movable block to move, the ninth connecting rope pulls the limiting rod to be separated from the second limiting groove, the wire roller loses the fixing force, the fifth baffle and the fourth baffle move downwards under the action of gravity, the fourth baffle and the fifth baffle are matched to seal the upper half part of the first air inlet, air flow can only enter from the lower half part of the first air inlet, the air flow enters from the lower half part of the first air inlet and directly enters the bottom of the arc-shaped groove, the air flow flows along the inner wall of the arc-shaped groove, the air flow is guided onto the fourth baffle and the fifth baffle under the action of the guide plate, a certain supporting force is provided for the fourth baffle and the fifth baffle, the force of the air flow for pushing the fourth baffle and the fifth baffle is counteracted, and the wind resistance of the cabinet body is improved; because the cabinet body focus is in the bottom, make stronger wind get into the cabinet body from the bottom, avoid the cabinet body to take place to empty the condition, guarantee the stability that the switch board used, reduce the damage that the cabinet body received in strong wind day.

An installation cavity is formed in the inner wall of the second air inlet, an installation frame 110 is arranged in the installation cavity, and a filter screen 1101 is arranged in the installation frame 110; a second connecting block is arranged at the top of the separation cavity, a seventeenth movable groove is arranged at the bottom of the second connecting block, a first rotating roller 120 is rotatably connected in the seventeenth movable groove, a fifth pushing block 1201 is arranged on the first rotating roller 120, and torsion springs are respectively arranged at two ends of the first rotating roller 120; a second rotating roller 130 is further arranged in the seventeenth movable groove, an eighth connecting rope is arranged on the second rotating roller 130, and one end of the eighth connecting rope is fixedly connected to the fifth push block 1201; an eighteenth movable groove is formed in the top of the second sliding groove, a third driving wheel 180 and a second transmission rod 170 are arranged in the eighteenth movable groove, the third driving wheel 180 is in transmission fit with the second rotating roller 130, a nineteenth movable groove is formed in the bottom of the second transmission rod 170, a fourth pushing block 1702 is arranged in the nineteenth movable groove, and a plurality of second grooves are formed in the second transmission rod 170; a sixth sliding block is arranged on the side wall of the second transmission rod 170, a sixth sliding groove matched with the sixth sliding block is arranged on the inner wall of the eighteenth movable groove, and a first return spring is arranged on the sixth sliding block; the filter screen has a filtering effect on the airflow entering from the second air inlet, so that the dust entering the separation cavity is reduced; after strong wind passes, when the supporting spring pushes the fourth sliding block to move back, the fourth pushing block extends out of the nineteenth movable groove, the fourth sliding block drives the fourth pushing block to move together when moving, the second transmission rod contacts with the third transmission wheel to drive the third transmission wheel to rotate when moving, the second rotating roller rotates along with the third transmission wheel, when the second groove moves to the bottom of the third transmission wheel, the third transmission wheel loses fixation, the torsion spring pushes the first rotating roller to rotate, the fifth pushing block impacts on the filter screen, when the second transmission rod continues to move and contacts with the third transmission wheel, the second rotating roller rotates, the eighth connecting rope pulls the fifth pushing block to move upwards to draw the fifth pushing block into the seventeenth movable groove, under the arrangement of the plurality of second grooves, the fifth pushing block impacts on the filter screen for a plurality of times, the fifth pushing block plays a role of cleaning the filter screen under impact, dust on the filter screen is shaken off, ensuring the heat dissipation effect of the separate cavity; after the fourth sliding block moves to one end of the fourth sliding groove, the fourth pushing block enters a nineteenth movable groove, the second transmission rod is separated from contact with the fourth sliding block, the second transmission rod moves back under the action of the first reset spring, the third transmission wheel drives the second rotating roller to rotate reversely, the eighth connecting rope winds the second rotating roller reversely, the fifth pushing block impacts the filter screen again, the filter screen is cleaned again, and the cleaning effect on the filter screen is improved.

A second connecting rod 1701 is arranged on the side wall of the second transmission rod, a second cavity is arranged on the side wall of the fourth movable groove, the second connecting rod penetrates through the second cavity, a fourth connecting block 1705 is arranged at one end of the second connecting rod, a plurality of through holes are formed in the fourth connecting block, and hydraulic oil is filled in the second cavity; a second connecting plate 1703 is hinged to the top of the fourth pushing block, a third connecting plate 1704 is hinged to the top of the second connecting plate, the top end of the third connecting plate is hinged to the top of the nineteenth movable groove, a third pushing plate 1300 is arranged on the inner wall of the eighteenth movable groove, and a third through groove matched with the third pushing plate is arranged on the side wall of the nineteenth movable groove; a third through cavity is arranged on the side wall of the other side of the nineteenth movable groove, a twenty-fifth movable groove is arranged at one end of the third through cavity, a fourth push plate 190 penetrates through the third through cavity, a fourth connecting plate is arranged on the fourth push plate, a fifth connecting plate 1901 is arranged at the bottom of the fourth connecting plate, a twenty-sixth movable groove is arranged on the inner wall of the fourth sliding groove, a twenty-seventh movable groove is arranged at one end of the twenty-sixth movable groove, the fifth movable plate is arranged in the twenty-seventh movable groove, a fourth driving wheel 1100 is arranged in the twenty-seventh movable groove, a second push rod 1200 matched with the fourth driving wheel penetrates through the twenty-sixth movable groove, and a second reset spring 12001 is arranged at one end of the second push rod; when the airflow pushes the first baffle to move, the fourth slide block moves in the fourth chute, the fourth slide block pushes the second push rod to move, the second push rod drives the fourth transmission wheel to rotate, the fourth transmission wheel drives the fifth connecting plate to move, the fourth push plate pushes the second connecting plate and the third connecting plate to rotate when moving in the nineteenth movable chute, the second connecting plate and the third connecting plate rotate to push the fourth push block to extend out of the nineteenth movable chute, the fourth push block is positioned on one side of the fourth slide block, when the support spring pushes the fourth slide block to move back, the fourth slide block pushes the fourth push block to move, the second transmission rod drives the third transmission wheel to rotate, and the fifth push block impacts on the filter screen for multiple times to clean the filter screen; after the fourth slider resets, the third push pedal inserts the third and leads to the inslot, and the third push pedal promotes second connecting plate and third connecting plate and rotates and drive the fourth ejector pad and remove toward the nineteenth movable groove, and the contact is thrown off with the fourth slider to the fourth ejector pad, and the second transfer line moves back under the reset spring effect, and the fifth ejector pad striking once more is on the filter screen, does the clearance to the filter screen once more, promotes the clearance effect to the filter screen.

The material receiving box 6 is arranged at the bottom of the first movable cavity and used for collecting impurities blocked by the first baffle and dust cleared from the filter screen, and the material receiving box and the mounting frame can be directly taken out after the cabinet door is opened so as to replace the filter screen or clean the impurities in the material receiving box.

The drawings of the invention are only schematic and the specific dimensions thereof are subject to practical implementation.

Claims (2)

1. The utility model provides a switch board that wind-resistance is strong, includes the cabinet body (1) and locates cabinet door (2) on the cabinet body (1), its characterized in that: a plurality of partition plates (19) are arranged in the cabinet body (1), a plurality of separation cavities are formed in the cabinet body (1) by the partition plates (19), a first movable cavity is arranged on the side wall of the cabinet body (1), a first air inlet is arranged on the side wall of the first movable cavity, a second air inlet is arranged on the side wall of the separation cavity, a first baffle (4) capable of moving left and right is arranged in the first movable cavity, a first movable groove is arranged on the side wall of the cabinet body (1), a movable plate (3) is arranged in the first movable groove, a second baffle (32) is arranged on the movable plate (3), after the first baffle (4) moves to a designated position in the first movable cavity, the movable plate (3) moves out of the first movable groove, and the second baffle (32) forms an inclined plane on the side wall of the cabinet body (1);

a first sliding block (31) is arranged at the top of the movable plate (3), a first sliding groove matched with the first sliding block (31) is arranged at the top of the first movable groove, a first connecting spring (311) is arranged on the first sliding block (31), a second sliding block is arranged at one end of the second baffle (32), the second baffle (32) is rotatably connected onto the second sliding block, a second sliding groove matched with the second sliding block is arranged on the movable plate (3), a third sliding block (321) is arranged on the second baffle (32), a third sliding groove matched with the third sliding block (321) is arranged on the inner wall of the first movable groove, and a first movable block (5) for driving the third sliding block (321) to move is arranged on the side wall of the cabinet body (1);

a fourth sliding block (44) is arranged on the side wall of the first baffle (4), a fourth sliding groove matched with the fourth sliding block (44) is arranged on the inner wall of the first movable cavity, a second movable cavity is arranged on the inner wall of the fourth sliding groove, a second connecting spring (1501) is arranged in the second movable cavity, and a first push rod (150) is arranged at one end of the second connecting spring (1501); a second movable groove is formed in the inner wall of the first sliding groove, a third connecting spring is arranged on the inner wall of the second movable groove, a first limiting block is arranged at one end of the third connecting spring, a first inclined plane and a first connecting rope are arranged on the first limiting block, and one end of the first connecting rope is fixedly connected to the first push rod (150);

a third movable groove matched with the first movable block (5) is formed in the side wall of the cabinet body (1), a fifth sliding block (51) is arranged at the top of the first movable block (5), a fifth sliding groove matched with the fifth sliding block (51) is formed in the top of the third movable groove, and a fourth connecting spring (511) is arranged on the fifth sliding block (51); a first connecting groove matched with the third sliding block (321) is formed in the first movable block (5), a fourth movable groove is formed in the inner wall of the first connecting groove, a fifth connecting spring (521) is arranged in the fourth movable groove, a second limiting block (52) is arranged at one end of the fifth connecting spring (521), and a first through cavity matched with the second limiting block (52) is formed in the third sliding block (321);

a fifth movable groove is formed in the fifth sliding block (51), a sixth connecting spring (53) is arranged in the fifth movable groove, a third limiting block (531) is arranged at one end of the sixth connecting spring (53), and a first limiting groove matched with the third limiting block (531) is formed in the inner wall of the fifth sliding groove; a sixth movable groove is formed in the side wall of the first connecting groove, a first push plate (55) is arranged in the sixth movable groove, a seventh connecting spring (551) and a second connecting rope are arranged on the first push plate (55), and one end of the second connecting rope is fixedly connected to the third limiting block (531); a second movable cavity is arranged above the fifth sliding groove, and a first motor (12) for driving the fifth sliding block (51) and the first sliding block (31) to move back is arranged in the second movable cavity;

a first groove is formed in the fifth sliding block (51), a seventh movable groove is formed in the inner wall of the first groove, a second movable block (541) is arranged in the seventh movable groove, an eighth connecting spring (54) and a third connecting rope are arranged on the second movable block (541), and one end of the third connecting rope is fixedly connected to the second limiting block (52); an eighth movable groove is formed in the top of the fifth sliding groove, a stop block (11) is arranged in the eighth movable groove, a ninth movable groove is formed in the side wall of the eighth movable groove, a ninth connecting spring (111) is arranged at the top of the stop block (11), and a first push block (112) matched with the ninth movable groove is arranged on the side wall of the stop block (11); a twentieth movable groove is formed in the second movable block (541), a sixteenth connecting spring (543) is arranged in the twentieth movable groove, a bump (542) is arranged at one end of the sixteenth connecting spring (543), and a second inclined plane is arranged on the bump (542);

the inner wall of the second movable cavity is provided with a first wire wheel (13) and a first driving wheel (14), the first wire wheel (13) and the first driving wheel (14) are both of an annular structure, an output shaft of the first motor (12) is provided with a connecting pipe (121), a tenth connecting spring (123) is arranged in the connecting pipe (121), one end of the tenth connecting spring (123) is provided with a transmission shaft (122), one end of the transmission shaft (122) is provided with a second driving wheel (1222) matched with the first wire wheel (13) and the first driving wheel (14), a tenth movable groove is formed in the side wall of the second movable cavity, a second wire wheel is arranged in the tenth movable groove, the second wire wheel and the first driving wheel form transmission matching through a synchronous belt (141), a third connecting rope is arranged on the first wire wheel (13), and one end of the third connecting rope is fixedly connected to the fifth sliding block (51), a fourth connecting rope is arranged on the second reel, and one end of the fourth connecting rope is fixedly connected to the first sliding block (31);

an eleventh movable groove is formed in the bottom of the second movable cavity, a first connecting plate (1221) penetrates through the eleventh movable groove, the transmission shaft (122) penetrates through the first connecting plate (1221), a twelfth movable groove is formed in the top of the fifth sliding groove, a second push block (18) is arranged in the twelfth movable groove, an eleventh connecting spring (181) and a fifth connecting rope are arranged on the second push block (18), and one end of the fifth connecting rope is fixedly connected to the first connecting plate (1221); a thirteenth movable groove is formed in the inner wall of the eleventh movable groove, a twelfth connecting spring (151) is arranged in the thirteenth movable groove, a fourth limiting block (15) is arranged at one end of the twelfth connecting spring (151), and a third inclined plane is arranged on the fourth limiting block (15); a fourteenth movable groove is formed in the inner wall of the fifth sliding groove, a third push block (1400) is arranged in the fourteenth movable groove, a thirteenth connecting spring and a sixth connecting rope are arranged on the third push block (1400), and one end of the sixth connecting rope is fixedly connected to the fourth limiting block (15);

a first through groove is arranged on the first baffle (4), a second through cavity corresponding to the first through groove is arranged on the clapboard (19), a fifteenth movable groove is arranged at the top of the first through groove, a third baffle (41) is arranged in the fifteenth movable groove, a fourteenth connecting spring is arranged at the top of the third baffle plate (41), a sixteenth movable groove is arranged on the third baffle plate (41), a fifteenth connecting spring (412) is arranged at the bottom of the sixteenth movable groove, a first connecting block (411) is arranged at the top end of the fifteenth connecting spring (412), a seventh connecting rope is arranged at the top of the first connecting block (411), one end of the seventh connecting rope is fixedly connected with the top of the fifteenth movable groove, a first connecting rod is arranged on the inner wall of the first movable cavity, a second push plate (140) is arranged at one end of the first connecting rod, a second through groove corresponding to the second push plate (140) is formed in the first baffle (4);

a twenty-first movable groove is formed in the top of the first air inlet, a fourth baffle (17) is arranged in the twenty-first movable groove, a first cavity is formed in the fourth baffle, a fifth baffle (171) is arranged in the first cavity, and the fifth baffle cannot fall out of the first cavity completely; a third connecting block is arranged at the top of the twenty-first movable groove, a second motor (16) is arranged on the third connecting block, a spool (161) is arranged on an output shaft of the second motor, a tenth connecting rope is arranged on the spool, and one end of the tenth connecting rope is fixedly connected to the top of the fifth baffle; a twenty-second movable groove is formed in the third connecting block, a limiting rod is arranged in the twenty-second movable groove, a second limiting groove matched with the limiting rod is formed in one end of the spool, and a ratchet and a seventeenth connecting spring are arranged on the limiting rod; a twenty-third movable groove is formed in the top of the fourth sliding groove, a third movable block (160) is arranged in the twenty-third movable groove, an eighteenth connecting spring (1601) is arranged on the third movable block, a ninth connecting rope is arranged on the third movable block, and one end of the ninth connecting rope is fixedly connected to the limiting rod; be equipped with the arc wall on the first baffle, the arc wall top is equipped with the twenty-fourth activity groove, is equipped with baffle (42) in the twenty-fourth activity groove, and the twenty-fourth activity tank bottom is equipped with the transmission groove, is equipped with driving roller (43) in the transmission groove, is equipped with on the third baffle lateral wall with first transmission rod (413) of driving roller matched with.

2. The high wind resistance power distribution cabinet of claim 1, characterized in that: an installation cavity is formed in the inner wall of the second air inlet, an installation frame (110) is arranged in the installation cavity, and a filter screen (1101) is arranged in the installation frame (110); a second connecting block is arranged at the top of the separation cavity, a seventeenth movable groove is arranged at the bottom of the second connecting block, a first rotating roller (120) is rotatably connected in the seventeenth movable groove, a fifth push block (1201) is arranged on the first rotating roller (120), and torsion springs are respectively arranged at two ends of the first rotating roller (120); a second rotating roller (130) is further arranged in the seventeenth movable groove, an eighth connecting rope is arranged on the second rotating roller (130), and one end of the eighth connecting rope is fixedly connected to the fifth push block (1201); an eighteenth movable groove is formed in the top of the second sliding groove, a third driving wheel (180) and a second driving rod (170) are arranged in the eighteenth movable groove, the third driving wheel (180) is in transmission fit with the second rotating roller (130), a nineteenth movable groove is formed in the bottom of the second driving rod (170), a fourth pushing block (1702) is arranged in the nineteenth movable groove, and a plurality of second grooves are formed in the second driving rod (170); and a sixth sliding block is arranged on the side wall of the second transmission rod (170), a sixth sliding groove matched with the sixth sliding block is arranged on the inner wall of the eighteenth movable groove, and a first reset spring is arranged on the sixth sliding block.

Images