CN114465096B - Electrical cabinet applied to windy and sandy zone - Google Patents
Electrical cabinet applied to windy and sandy zone Download PDFInfo
- Publication number
- CN114465096B CN114465096B CN202111644062.2A CN202111644062A CN114465096B CN 114465096 B CN114465096 B CN 114465096B CN 202111644062 A CN202111644062 A CN 202111644062A CN 114465096 B CN114465096 B CN 114465096B
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- Prior art keywords
- cabinet body
- cabinet
- fixedly connected
- cabinet door
- dust
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- 239000000428 dust Substances 0.000 claims abstract description 40
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 238000013016 damping Methods 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims abstract description 9
- 230000005540 biological transmission Effects 0.000 claims description 13
- 230000008261 resistance mechanism Effects 0.000 claims description 11
- 239000004576 sand Substances 0.000 claims description 11
- 239000011521 glass Substances 0.000 claims description 5
- 241000883990 Flabellum Species 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 abstract description 13
- 230000006378 damage Effects 0.000 abstract description 8
- 238000012423 maintenance Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 description 5
- 230000017525 heat dissipation Effects 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 239000010960 cold rolled steel Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/01—Frameworks
- H02B1/012—Details of mechanical connections
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
Abstract
The invention discloses an electric appliance cabinet applied to a windy and sandy area, which belongs to the technical field of electric cabinets and comprises a cabinet body and elements, wherein the elements are arranged in the cabinet body, the front surface of the cabinet body is hinged with a cabinet door, radiating holes which are arranged at equal intervals are formed in the back surface of the cabinet body, the inside of the radiating holes is communicated with the inside of the cabinet body, a dust blocking cover is fixedly connected to the inner wall of the cabinet body, the dust blocking cover is positioned in the front surface of the radiating holes, and driven shafts which are arranged at equal intervals are rotationally connected to the inner wall of the dust blocking cover. According to the invention, the setting of the limiting mechanism can limit the opened cabinet door, so that the cabinet door can not be closed by wind force after being opened, the cabinet door is prevented from being movable to influence maintenance, meanwhile, the damage to a user caused by too high movement speed of the cabinet door can be prevented, and the friction between the limiting plate and the cabinet door can be further increased by setting the damping pad made of the rubber material, so that the cabinet door is prevented from being closed due to slipping between the limiting plate and the cabinet door.
Description
Technical Field
The invention relates to the technical field of electrical cabinets, in particular to an electrical cabinet applied to a windy and sandy area.
Background
The power distribution cabinet transfer power distribution cabinet, the illumination power distribution cabinet and the metering cabinet are final-stage equipment of a power distribution system, and the power distribution cabinet is a generic name of a motor control center. The power distribution cabinet is used in the occasions with dispersed load and less loops; the motor control center is used for occasions with concentrated load and more loops. They distribute the power of a circuit of the upper-level distribution equipment to nearby loads. The equipment provides protection, monitoring and control for the load, and the electrical cabinet is a cabinet which is formed by processing steel materials and is used for protecting components and parts to work normally, and the manufacturing materials of the electrical cabinet are generally divided into hot-rolled steel plates and cold-rolled steel plates. Compared with a hot-rolled steel plate, the cold-rolled steel plate is softer in material and more suitable for manufacturing an electric cabinet. The electric appliance cabinet is widely used in chemical industry, environmental protection industry, electric power system, metallurgical system, industry, nuclear power industry, fire safety monitoring, traffic industry and the like.
The use environment of the electrical cabinet is generally severe, particularly in northwest regions of China, wind and sand are large, sand particles with large particles easily enter the cabinet body through the ventilation openings under the action of wind force, damage is caused to components in the cabinet body, the electrical cabinet is often scraped back by wind when the door box is opened for maintenance, innocuous damage is caused to maintenance personnel, and unnecessary damage is caused to maintenance personnel; moreover, because the wind power is strong, the door turning force is huge, people are easy to damage, a certain potential safety hazard is caused, the heat of the electric cabinet is usually automatically dissipated through the heat dissipation holes or hot air in the electric cabinet is dissipated out of the electric cabinet through the fan, the two heat dissipation modes have the defects that the heat dissipation effect is poor, the electric energy is consumed by the electric cabinet, and the electric cabinet can topple over if being fixed for a long time in a strong wind place.
Disclosure of Invention
Aiming at the problems in the prior art, the invention aims to provide an electric appliance cabinet applied to a windy and sandy area so as to solve the problem of poor practicability of the traditional electric appliance cabinet.
In order to solve the problems, the invention adopts the following technical scheme.
The utility model provides an be applied to electrical cabinet in windy sand area, includes the cabinet body and component, the inside at the cabinet body is installed to the component, the front of the cabinet body articulates there is the cabinet door, the louvre that the equidistance was arranged has been seted up at the back of the cabinet body, the inside of louvre is linked together with the inside of the cabinet body, fixedly connected with hinders the dirt cover on the inner wall of the cabinet body, it is located the front of louvre to hinder the dirt cover, it is connected with the driven shaft that the equidistance was arranged to hinder the rotation on the inner wall of dirt cover, the one end at the driven shaft back runs through the louvre and extends to the back of the cabinet body, fixedly connected with flabellum on the driven shaft, the flabellum is located the inside of louvre, the top rotation of the cabinet body is connected with the driving shaft, fixedly connected with traction impeller on the driving shaft, the driven shaft passes through the belt and is connected with the driving shaft transmission, it is connected with the collection box to hinder the bottom detachable of dirt cover, it is linked together with the inside of dirt cover to hinder the inside of box, fixedly mounted with infrared transmitter and infrared receiver on the inner wall of collection box, the inside of the cabinet body and the infrared receiver, the infrared receiver is provided with the singlechip with the inside of the integrated body and the singlechip, the singlechip is connected with the signal with the inside of the singlechip.
As a further description of the above technical solution: the cabinet door is provided with a mounting groove, the inside of the mounting groove is communicated with the inside of the cabinet body, and perspective glass is fixedly connected to the inner wall of the mounting groove.
As a further description of the above technical solution: the wind resistance mechanism comprises a base, the base is located the bottom of the cabinet body, the bottom of the cabinet body runs through and extends to the inside of base, the bottom fixedly connected with dust guard of the cabinet body, the top of dust guard contacts with the interior roof of base, evenly distributed's universal wheel is installed to the bottom of dust guard, the bottom of universal wheel contacts with the interior bottom wall of base, evenly distributed's buffer spring of fixedly connected with on the inner wall of base, the equal fixedly connected with buffer plate of the other end of buffer spring.
As a further description of the above technical solution: one side of the buffer plate, which is far away from the buffer spring, is rotationally connected with a guide wheel, and the guide wheel is contacted with the dust-proof plate.
As a further description of the above technical solution: the limiting mechanism comprises a mounting plate, the mounting plate is fixedly connected to the inner wall of the cabinet body, a reset spring is fixedly connected to the front face of the mounting plate, a movable plate is fixedly connected to one end of the front face of the reset spring, an operating lever is rotatably connected to the front face of the movable plate, and a limiting plate fixedly connected with the operating lever is sleeved on the operating lever.
As a further description of the above technical solution: the front of the control lever is fixedly connected with a knob, and evenly distributed anti-skid patterns are formed on the knob.
As a further description of the above technical solution: the inside of reset spring is provided with the telescopic link, the positive at the mounting panel of one end fixed connection at the telescopic link back, the positive one end fixed connection of telescopic link is on the movable plate.
As a further description of the above technical solution: the back of limiting plate fixedly connected with damping pad, damping pad is made by rubber material.
Compared with the prior art, the invention has the advantages that:
(1) According to the invention, wind energy is converted into kinetic energy through the traction impeller to drive the fan blades to rotate, so that ventilation of air in the cabinet body is quickened, the temperature of the element is quickly reduced, waste of resources is reduced, dust can be blocked and collected by the dust blocking cover, and prompt can be given to users through the remote transmission module after excessive dust is collected;
(2) According to the invention, the wind resistance of the electric cabinet can be enhanced through the arrangement of the wind resistance mechanism, and the wind power generated by strong wind can be counteracted in a windy region, so that the electric cabinet is prevented from being toppled over when being fixed in the strong wind region for a long time, and the practicability of the electric cabinet is improved;
(3) The setting of stop gear can play the restriction effect to the cabinet door after opening for the cabinet door can not be closed because of wind-force after opening, avoids cabinet door activity to influence the maintenance, also can prevent that cabinet door travel speed from being too fast from causing the injury to the user simultaneously, and the damping pad's that rubber material was made setting can further increase the friction between limiting plate and the cabinet door, thereby prevents to skid between limiting plate and the cabinet door and lead to the cabinet door to be closed.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the back side of the cabinet body in a three-dimensional structure according to the present invention;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present invention;
FIG. 4 is a schematic view of the internal three-dimensional structure of the cabinet of the invention;
FIG. 5 is a schematic view of a cross-sectional structure of a base of the present invention;
FIG. 6 is a schematic perspective view of a dust cap according to the present invention;
FIG. 7 is a schematic perspective view of a limiting mechanism according to the present invention;
fig. 8 is a schematic diagram of the principle of the present invention.
The reference numerals in the figures illustrate:
1. a cabinet body; 2. an element; 3. a cabinet door; 4. a heat radiation hole; 5. a dust-blocking cover; 6. a driven shaft; 7. a fan blade; 8. a driving shaft; 9. a traction impeller; 10. a collection box; 11. an infrared emitter; 12. an infrared receiver; 13. a remote transmission module; 14. a single chip microcomputer; 15. a windage mechanism; 1501. a base; 1502. a dust-proof plate; 1503. a universal wheel; 1504. a buffer spring; 1505. a buffer plate; 16. a limiting mechanism; 1601. a mounting plate; 1602. a return spring; 1603. a moving plate; 1604. a joystick; 1605. a limiting plate; 17. a mounting groove; 18. perspective glass; 19. a guide wheel; 20. a knob; 21. a telescopic rod; 22. damping pad.
Description of the embodiments
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention;
referring to fig. 1-8, the electric appliance cabinet for windy and sandy areas of the invention comprises a cabinet body 1 and an element 2, wherein the element 2 is arranged in the cabinet body 1, the front surface of the cabinet body 1 is hinged with a cabinet door 3, the back surface of the cabinet body 1 is provided with radiating holes 4 which are equidistantly arranged, the inside of the radiating holes 4 is communicated with the inside of the cabinet body 1, the inner wall of the cabinet body 1 is fixedly connected with a dust blocking cover 5, the dust blocking cover 5 is positioned on the front surface of the radiating holes 4, the inner wall of the dust blocking cover 5 is rotationally connected with driven shafts 6 which are equidistantly arranged, one end of the back surface of the driven shafts 6 penetrates through the radiating holes 4 and extends to the back surface of the cabinet body 1, fan blades 7 are fixedly connected to the driven shafts 6, the fan blades 7 are positioned in the inside of the radiating holes 4, the top of the cabinet body 1 is rotationally connected with a driving shaft 8, the utility model provides a fixed connection has traction impeller 9 on driving shaft 8, driven shaft 6 passes through the belt and is connected with driving shaft 8 transmission, the bottom of hinder dirt cover 5 is detachably connected with and collects box 10, the inside of collecting box 10 is linked together with the inside of hinder dirt cover 5, fixed mounting has infrared transmitter 11 and infrared receiver 12 on the inner wall of collecting box 10, the integrated inside of cabinet body 1 has remote transmission module 13 and singlechip 14, infrared receiver 12 and remote transmission module 13 all with singlechip 14 signal connection, the bottom of cabinet body 1 is provided with windage mechanism 15, the inside of cabinet body 1 is provided with stop gear 16, wherein infrared transmitter 11 is in same level height with infrared receiver 12, infrared receiver 12 receives infrared signal that infrared transmitter 11 sent all the time under the normal condition.
In the invention, when the cabinet body 1 operates, the element 2 generates heat, the heat is radiated through the radiating holes 4, when strong wind occurs, the traction impeller 9 with larger stress area starts to rotate under the influence of wind power, thereby driving the driving shaft 8 to synchronously rotate, the driven shaft 6 in transmission connection with the driving shaft 8 rotates along with the rotation, the fan blade 7 synchronously rotates, the fan blade 7 rotates to generate suction force, thereby accelerating the outflow of heat in the cabinet body 1, reducing the heat of the element 2, reducing the waste of resources, radiating the inside of the cabinet body 1 through wind energy, blocking dust by the dust blocking cover 5 after the dust enters the inside of the cabinet body 1 through the radiating holes 4, circulating air through holes on the dust blocking cover 5, and falling down into the collecting box 10 after being blocked, thereby filtering and collecting the dust, avoiding the influence of the dust entering the cabinet body 1 on the element 2, and gradually increasing the dust, the dust height gradually shields the rays of the infrared emitter 11, the infrared receiver 12 does not receive the rays and then transmits the signals to the singlechip 14, the singlechip 14 transmits the information to a user through the remote transmission module 13 after receiving the signals, so that the user can take down the collecting box 10 for processing after knowing, the wind resistance mechanism 15 plays a supporting role under the condition that the cabinet body 1 is normally used, the cabinet body 1 is kept horizontal, when strong wind occurs, the cabinet body 1 is not rigidly fixed, the cabinet body 1 is influenced by wind force and moves towards one side of the wind direction, the wind resistance mechanism 15 is stressed and contracted at the moment and generates opposite acting force, thereby counteracting the wind force, after strong wind passes, the wind resistance mechanism 15 is not stressed and begins to reset, the wind resistance mechanism 15 drives the cabinet body 1 to reset, the wind resistance mechanism 15 can enhance the wind resistance performance of the electric cabinet, the wind power that can the strong wind produce in many wind-blown sand area offsets, avoid the regulator cubicle to take place to empty in strong wind area for a long time to having improved the practicality of regulator cubicle, cabinet door 3 is in the closed state when cabinet body 1 normally functions, stop gear 16 is located cabinet body 1 inside this moment, when need overhaul cabinet body 1 internal element 2, the user opens cabinet door 3, then the user pulls stop gear 16 to the front, along with the continuous pulling stop gear 16 of user is in cabinet door 3's front, then the user rotates stop gear 16, use personnel loosen stop gear 16 after rotating to certain angle, this moment stop gear 16 atress begins to shrink, make stop gear 16 backward movement until laminating with cabinet door 3, this moment cabinet door 3 just can not remove, then the user can overhaul cabinet body 1 inside, use personnel to restore stop gear 16 after the maintenance is accomplished, then close cabinet door 3 can, the setting of stop gear 16 can play the restriction to cabinet door 3 after opening, make cabinet door 3 can not be closed because of the cabinet door 3 is opened, simultaneously can prevent that the user from moving the injury to the utility cabinet door 3 is good, the problem of the utility is solved.
Please refer to fig. 1 and 4, wherein: the cabinet door 3 is provided with a mounting groove 17, the inside of the mounting groove 17 is communicated with the inside of the cabinet body 1, and a perspective glass 18 is fixedly connected to the inner wall of the mounting groove 17.
In the invention, when a user patrols and examines the electric cabinet, the user can directly observe the condition of the element 2 in the cabinet body 1 through the perspective glass 18 in the installation groove 17, so as to primarily check whether the element 2 normally operates, and judge whether the cabinet door 3 needs to be opened for overhauling the interior of the cabinet body 1.
Please refer to fig. 1, 4 and 5, wherein: the windage mechanism 15 includes base 1501, base 1501 is located the bottom of cabinet body 1, the bottom of cabinet body 1 runs through and extends to the inside of base 1501, the bottom fixedly connected with dust guard 1502 of cabinet body 1, the top of dust guard 1502 and the interior roof contact of base 1501, evenly distributed's universal wheel 1503 is installed to the bottom of dust guard 1502, the bottom of universal wheel 1503 and the interior bottom contact of base 1501, evenly distributed's buffer spring 1504 is fixedly connected with on the inner wall of base 1501, the equal fixedly connected with buffer plate 1505 of the other end of buffer spring 1504, the buffer plate 1505 of one side is supported by a plurality of buffer springs 1504, four buffer plates 1505 set up around the periphery of dust guard 1502.
According to the invention, under the condition that the cabinet body 1 is normally used, the universal wheels 1503 play a supporting role on the dust-proof plate 1502, so that the cabinet body 1 at the top of the dust-proof plate 1502 keeps horizontal, when strong wind occurs, the cabinet body 1 is not rigidly fixed, the cabinet body 1 is moved towards one side of the wind direction under the influence of wind force, at the moment, the universal wheels 1503 move along with the movement, the universal wheels 1503 roll while moving, friction between the cabinet body 1 and the base 1501 is reduced, gaps at the top of the base 1501 are always sealed while the dust-proof plate 1502 moves, sand and dust are prevented from entering the inside of the base 1501 through the gaps, the buffer spring 1504 begins to be extruded by the stress of the buffer spring 1504, opposite acting force is generated while the stress of the buffer spring 1504 is contracted, so that the wind force is counteracted, after strong wind is generated, the buffer spring 1504 does not begin to reset by the stress, the buffer spring 1505 is pushed back to the original position, the buffer plate 1505 is contacted with the buffer plate 1505, the cabinet body 1 is reset, the setting of the wind resistance mechanism 15 can enhance the anti-wind performance of the electric cabinet, the strong wind can be prevented from being inclined in a strong wind area, and the practical wind can be prevented from being generated in a strong wind area.
Please refer to fig. 5, wherein: the side of the buffer plate 1505 away from the buffer spring 1504 is rotatably connected with a guide wheel 19, and the guide wheel 19 contacts with the dust-proof plate 1502, wherein a plurality of guide wheels 19 can be arranged.
In the present invention, when the dust guard 1502 moves, the guide wheel 19 is rotated along with the dust guard 1502, so that friction between the dust guard 1502 and the guide wheel 19 is reduced, the movement of the dust guard 1502 is not resisted, and the expansion and contraction of the buffer spring 1504 is not influenced by the guide wheel 19.
Please refer to fig. 4 and 7, wherein: the limiting mechanism 16 comprises a mounting plate 1601, the mounting plate 1601 is fixedly connected to the inner wall of the cabinet body 1, a reset spring 1602 is fixedly connected to the front face of the mounting plate 1601, a moving plate 1603 is fixedly connected to one end of the front face of the reset spring 1602, an operating lever 1604 is rotatably connected to the front face of the moving plate 1603, and a limiting plate 1605 fixedly connected to the operating lever 1604 is sleeved on the operating lever 1604.
In the invention, when the cabinet body 1 normally operates, the cabinet door 3 is in a closed state, at this moment, the limiting mechanism 16 is positioned in the cabinet body 1, when the internal element 2 of the cabinet body 1 needs to be overhauled, a user opens the cabinet door 3, then the user pulls the operating lever 1604 to the front, the stress of the reset spring 1602 starts to stretch, the moving plate 1603 and the limiting plate 1605 move to the front along with the stress, the user continuously pulls the limiting plate 1605 to the front of the cabinet door 3, then rotates the operating lever 1604 by the user, rotates the limiting plate 1605 fixedly connected with the operating lever 1604 along with the moment, when the operating lever 1604 is released by the user after rotating to a certain angle, at this moment, the reset spring 1602 is not stressed to shrink, so that the moving plate 1603 moves backwards, the limiting plate 1605 is attached to the cabinet door 3, at this moment, the cabinet door 3 cannot move, the limiting plate 1605 cannot rotate due to the backward tension, then the user can overhauls the inside the cabinet body 1, after the user pulls the operating lever 1604 to rotate the limiting plate 5 to the original position, then the cabinet door 3 can be closed, the limit mechanism 16 can be opened by the user, the influence on the movement of the cabinet door 3 can be prevented from being opened by the wind power, and the situation that the opening of the cabinet door 3 is not influenced by the operator.
Please refer to fig. 4 and 7, wherein: the front surface of the operating lever 1604 is fixedly connected with a knob 20, and the knob 20 is provided with evenly distributed anti-skid patterns.
In the present invention, when the user needs to use the operating lever 1604, the knob 20 can provide a good force point for the user, and the anti-slip patterns can increase the friction between the user's hand and the knob 20, thereby preventing the user from slipping.
Please refer to fig. 4 and 7, wherein: the reset spring 1602 has a telescopic rod 21 inside, and one end of the back of the telescopic rod 21 is fixedly connected to the front of the mounting plate 1601, and one end of the front of the telescopic rod 21 is fixedly connected to the moving plate 1603.
In the invention, when the moving plate 1603 moves, the telescopic rod 21 stretches and contracts along with the moving plate, the arrangement of the telescopic rod 21 can limit the moving direction of the moving plate 1603, so that the moving plate 1603 always moves in the horizontal direction, and the telescopic rod 21 can avoid the torsion of the restoring spring 1602.
Please refer to fig. 4 and 7, wherein: the back of the limiting plate 1605 is fixedly connected with a damping pad 22, and the damping pad 22 is made of rubber material.
In the invention, the damping pad 22 made of rubber material can further increase friction between the limiting plate 1605 and the cabinet door 3, thereby preventing the cabinet door 3 from being closed due to slipping between the limiting plate 1605 and the cabinet door 3.
Working principle: when the cabinet body 1 operates, the element 2 generates heat, the heat is dissipated through the heat dissipation holes 4, when strong wind occurs, the traction impeller 9 with larger stress area is influenced by wind force to start rotating, thereby driving the driving shaft 8 to synchronously rotate, the driven shaft 6 connected with the driving shaft 8 in a transmission way rotates along with the rotation, the fan blades 7 synchronously rotate, the fan blades 7 rotate to generate suction force, thereby accelerating the outflow of heat in the cabinet body 1, reducing the heat of the element 2, reducing the waste of resources, dissipating the heat in the cabinet body 1 through wind energy, blocking the inside of the cabinet body 1 by the dust blocking cover 5 after sand enters the inside of the cabinet body 1 through the heat dissipation holes 4, enabling air to circulate through holes on the dust blocking cover 5, enabling the sand to fall into the collecting box 10 downwards after being blocked, filtering and collecting the sand, avoiding the sand entering the cabinet body 1 to influence the element 2, and increasing the sand, the dust height gradually shields the rays of the infrared emitter 11, the infrared receiver 12 does not receive the rays and then transmits the signals to the singlechip 14, the singlechip 14 transmits the information to a user through the remote transmission module 13 after receiving the signals, so that the user can take off the collecting box 10 after knowing and process the collecting box, the universal wheel 1503 supports the dust guard 1502 under the condition that the cabinet body 1 is normally used, the cabinet body 1 at the top of the dust guard 1502 is kept horizontal, when strong wind occurs, the cabinet body 1 is not rigidly fixed and moves towards one side of the wind direction under the influence of wind force, at the moment, the universal wheel 1503 moves along with the wind direction, the universal wheel 1503 rolls while moving, friction between the dust guard 1501 is reduced, a notch at the top of the base 1501 is always sealed while the dust guard 1502 moves, the dust is prevented from entering the inside of the base 1501 through the notch, along with the continuous movement of the cabinet body 1, the dust-proof plate 1502 starts to contact with the buffer plate 1505, the buffer plate 1505 is stressed to extrude the buffer spring 1504, opposite acting force is generated when the buffer spring 1504 is stressed to shrink, so that wind force is counteracted, after strong wind passes, the buffer spring 1504 is not stressed to start to reset, the buffer plate 1505 is pushed to the original position by the buffer spring 1504, the dust-proof plate 1502 is contacted with the buffer plate 1505 to drive the cabinet body 1 to reset, the wind resistance of the electric cabinet can be enhanced by the arrangement of the wind resistance mechanism 15, the wind force generated by strong wind can be counteracted in a windy region, the electric cabinet is prevented from being toppled over in the strong wind region for a long time, the practicability of the electric cabinet is improved, the cabinet door 3 is in a closed state when the cabinet body 1 is in a normal operation, the limiting mechanism 16 is positioned in the cabinet body 1, when the internal element 2 of the cabinet body 1 needs to be overhauled, the cabinet door 3 is opened by a user, then a user pulls the operating rod 1604 to the front, at the moment, the restoring spring 1602 is stressed to start stretching, the moving plate 1603 and the limiting plate 1605 move to the front along with the fact that the user continuously pulls the limiting plate 1605 to be positioned on the front of the cabinet door 3, then the user rotates the operating rod 1604, the limiting plate 1605 fixedly connected with the operating rod 1604 rotates along with the fact that the user releases the operating rod 1604 after rotating to a certain angle, at the moment, the restoring spring 1602 is not stressed to start contracting, the moving plate 1603 moves backwards, the limiting plate 1605 is attached to the cabinet door 3, at the moment, the cabinet door 3 cannot move, the limiting plate 1605 cannot rotate due to backward pulling force, then the user can overhaul the interior of the cabinet body 1, after overhaul is finished, the user pulls the operating rod 1604 to rotate the limiting plate 1605 to the original position, then the cabinet door 3 is closed, the setting of stop gear 16 can play the restriction effect to cabinet door 3 after opening for cabinet door 3 can not be closed because of wind-force after opening, avoids cabinet door 3 activity to influence the maintenance, also can prevent cabinet door 3 travel speed too fast to cause the injury to the user simultaneously, has solved the not good problem of electrical cabinet practicality in the past.
The above description is only of the preferred embodiments of the present invention; the scope of the invention is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present invention, and the technical solution and the improvement thereof are all covered by the protection scope of the present invention.
Claims (6)
1. The utility model provides an electric appliance cabinet for many wind and sand zones, includes cabinet body (1) and component (2), the inside at cabinet body (1) is installed to component (2), its characterized in that: the utility model discloses a dust collector, including cabinet body (1), driven shaft (6), infrared receiver (10) and infrared receiver (10) are connected to each other, cabinet door (3) are articulated in the front of cabinet body (1), the back of cabinet body (1) has offered louvre (4) of equidistance range, the inside of louvre (4) is linked together with the inside of cabinet body (1), fixedly connected with hinders dirt cover (5) on the inner wall of cabinet body (1), hinder dirt cover (5) are located the front of louvre (4), hinder dirt cover (5), it is connected with driven shaft (6) of equidistance range to hinder the inner wall of dirt cover (5), one end at driven shaft (6) back runs through louvre (4) and extends to the back of cabinet body (1), fixedly connected with flabellum (7) on driven shaft (6), flabellum (7) are located the inside of louvre (4), the top of cabinet body (1) rotates and is connected with driving shaft (8), fixedly connected with traction impeller (9) on driving shaft (8), driven shaft (6) are connected with driving shaft (8) transmission, hinder the bottom of dirt cover (5) and detachable connection box (10) have an infrared receiver (10) with infrared receiver (10), the intelligent cabinet is characterized in that a remote transmission module (13) and a single chip microcomputer (14) are integrated in the cabinet body (1), the infrared receiver (12) and the remote transmission module (13) are connected with the single chip microcomputer (14) through signals, a wind resistance mechanism (15) is arranged at the bottom of the cabinet body (1), and a limiting mechanism (16) is arranged in the cabinet body (1);
the wind resistance mechanism (15) comprises a base (1501), the base (1501) is positioned at the bottom of the cabinet body (1), the bottom end of the cabinet body (1) penetrates through and extends to the inside of the base (1501), a dust-proof plate (1502) is fixedly connected to the bottom of the cabinet body (1), the top of the dust-proof plate (1502) is contacted with the inner top wall of the base (1501), uniformly distributed universal wheels (1503) are mounted at the bottom of the dust-proof plate (1502), the bottom end of the universal wheels (1503) is contacted with the inner bottom wall of the base (1501), uniformly distributed buffer springs (1504) are fixedly connected to the inner wall of the base (1501), and buffer plates (1505) are fixedly connected to the other ends of the buffer springs (1504);
one side of buffer plate (1505) keeping away from buffer spring (1504) rotates and is connected with guide pulley (19), guide pulley (19) are contacted with dust guard (1502).
2. An electrical cabinet for use in a windy and sandy terrain as claimed in claim 1, wherein: the cabinet door (3) is provided with a mounting groove (17), the inside of the mounting groove (17) is communicated with the inside of the cabinet body (1), and perspective glass (18) is fixedly connected to the inner wall of the mounting groove (17).
3. An electrical cabinet for use in a windy and sandy terrain as claimed in claim 1, wherein: stop gear (16) are including mounting panel (1601), mounting panel (1601) fixed connection is on the inner wall of cabinet body (1), the positive fixedly connected with reset spring (1602) of mounting panel (1601), positive one end fixedly connected with movable plate (1603) of reset spring (1602), the positive rotation of movable plate (1603) is connected with control lever (1604), the cover is equipped with limiting plate (1605) rather than fixed connection on control lever (1604).
4. An electrical cabinet for use in a windy and sandy terrain according to claim 3, wherein: the front of the operating rod (1604) is fixedly connected with a knob (20), and anti-skidding lines which are uniformly distributed are arranged on the knob (20).
5. An electrical cabinet for use in a windy and sandy terrain according to claim 3, wherein: the inside of reset spring (1602) is provided with telescopic link (21), the positive at mounting panel (1601) of one end fixed connection at telescopic link (21) back, the positive one end fixed connection of telescopic link (21) is on movable plate (1603).
6. An electrical cabinet for use in a windy and sandy terrain according to claim 3, wherein: the back of limiting plate (1605) fixedly connected with damping pad (22), damping pad (22) are made by rubber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111644062.2A CN114465096B (en) | 2021-12-29 | 2021-12-29 | Electrical cabinet applied to windy and sandy zone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111644062.2A CN114465096B (en) | 2021-12-29 | 2021-12-29 | Electrical cabinet applied to windy and sandy zone |
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| Publication Number | Publication Date |
|---|---|
| CN114465096A CN114465096A (en) | 2022-05-10 |
| CN114465096B true CN114465096B (en) | 2023-12-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111644062.2A Active CN114465096B (en) | 2021-12-29 | 2021-12-29 | Electrical cabinet applied to windy and sandy zone |
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| Country | Link |
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| CN (1) | CN114465096B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116014578B (en) * | 2023-02-01 | 2024-01-09 | 江苏海通电器有限公司 | Intelligent regulation alternating-current low-voltage power distribution cabinet |
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| CN114465096A (en) | 2022-05-10 |
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