CN115207812A - Switch board wind channel structure and switch board thereof - Google Patents
Switch board wind channel structure and switch board thereof Download PDFInfo
- Publication number
- CN115207812A CN115207812A CN202210695662.XA CN202210695662A CN115207812A CN 115207812 A CN115207812 A CN 115207812A CN 202210695662 A CN202210695662 A CN 202210695662A CN 115207812 A CN115207812 A CN 115207812A
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- Prior art keywords
- fixedly connected
- cabinet body
- adjacent
- cabinet
- power distribution
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- 239000000428 dust Substances 0.000 claims description 29
- 230000017525 heat dissipation Effects 0.000 claims description 17
- 239000002184 metal Substances 0.000 claims description 16
- 229910052751 metal Inorganic materials 0.000 claims description 16
- 230000005540 biological transmission Effects 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 11
- 229920000742 Cotton Polymers 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 244000309464 bull Species 0.000 claims description 6
- 230000002265 prevention Effects 0.000 claims description 3
- 208000002925 dental caries Diseases 0.000 claims 1
- 239000002274 desiccant Substances 0.000 description 16
- 230000000694 effects Effects 0.000 description 6
- 239000012466 permeate Substances 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
- B01D53/28—Selection of materials for use as drying agents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
- B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
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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
-
- 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
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/32—Mounting of devices therein
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a power distribution cabinet air duct structure and a power distribution cabinet thereof, and the power distribution cabinet air duct structure comprises a cabinet body, wherein a cabinet door is arranged on the front side of the cabinet body, a plurality of hinges are arranged on the left side of the cabinet door, the cabinet door is movably connected with the cabinet body through the plurality of hinges, a handle is fixedly connected to the position, close to the right side, of the front side of the cabinet door, supporting columns are fixedly connected to the positions, close to the four corners, of the bottom of the cabinet body, and bases are fixedly connected to the bottoms of the plurality of supporting columns.
Description
Technical Field
The invention relates to the technical field of power distribution cabinets, in particular to a power distribution cabinet air duct structure and a power distribution cabinet thereof.
Background
The power distribution cabinet is a general name of a motor control center, and is used in occasions with dispersed loads and less loops; motor control centers are used in load concentration and loop-rich situations and distribute the power of a circuit of a previous level of distribution equipment to nearby loads, and the level of equipment provides protection, monitoring and control for the loads.
The current switch board, the louvre that utilizes cabinet body surface to set up usually dispels the heat when using, but under the weather that meets the wind and rain and add, the rainwater can infiltrate under the effect that wind-force blows and enter cabinet body inner chamber, thereby cause the damage to the internal electric elements of cabinet, in addition, in the time of lasting high temperature heat, the radiating efficiency who only relies on natural draft is very low, long-term use can exist spontaneous combustion because the inner part device lasts overheated, the potential safety hazard of burning out, and current switch board dampproofing effect is relatively poor, humid air's existence, probably lead to electric switch's failure, thereby influence its life greatly.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a power distribution cabinet air duct structure and a power distribution cabinet thereof.
In order to achieve the purpose, the invention provides the following technical scheme: an air duct structure of a power distribution cabinet and the power distribution cabinet thereof comprise a cabinet body, wherein a cabinet door is arranged at the front side of the cabinet body, and the left side of the cabinet door is provided with a plurality of hinges, the cabinet door is movably connected with the cabinet body through a plurality of hinges, the front side of the cabinet door is fixedly connected with a handle near the right side, the bottom of the cabinet body near four corners is fixedly connected with supporting columns, the bottom ends of a plurality of the supporting columns are fixedly connected with a base together, the left side and the right side of the cabinet body near the bottom are provided with heat dissipation ports, the inner cavity of the heat dissipation port is fixedly connected with a first dustproof net, the top parts of the sides far away from the two heat dissipation ports are respectively provided with a fixing plate, a sealing plate is movably connected at one side of the bottom of the fixing plate close to the cabinet body, a first spring is fixedly connected at one side of the bottom of each fixing plate far away from the cabinet body, the bottom end of the first spring is fixedly connected with the top of the sealing plate, the top of the inner cavity of the cabinet body is fixedly connected with a driving motor, and the power output end of the driving motor is fixedly connected with a rotating shaft, the bottom end of the rotating shaft is fixedly connected with a plurality of fan blades, transverse plates are fixedly connected at the left side and the right side of the inner cavity of the cabinet body close to the bottom, a drying agent storage groove is jointly attached to one adjacent side of the two transverse plates, and the outer side of the drying agent storage groove is provided with a clamping mechanism, the bottom of the drying agent storage groove is provided with a plurality of air exhaust holes, the top of the cabinet body is provided with two air inlets, the two air inlets are arranged on the left and the right, the top parts of the inner cavities of the two air inlets are fixedly connected with a second dust screen, the inner chamber top of the cabinet body is close to left side department fixedly connected with temperature sensor and controller respectively, just the controller is located temperature sensor's right side.
Preferably, two the adjacent one side intermediate position department of first dust screen all is equipped with the ball, just the ball is close to the equal fixedly connected with push pedal of one side at cabinet body cavity center, two the adjacent one end of second spring all fixedly connected with push pedal, two the adjacent one side of push pedal all is equipped with the cam, two the equal fixedly connected with bull stick in one side that the top of cam was kept away from mutually, two equal fixedly connected with primary bearing on the diaphragm, the top of the cabinet body is close to left and right sides department and has all seted up the through-hole, two adjacent primary bearing and through-hole inner chamber are run through respectively to the top of bull stick to equal fixedly connected with transmission conical gear, the outside cover of pivot is equipped with two sheave, two the outside of bull stick all is equipped with single sheave, all be equipped with the belt between two sheave and the two single sheave, just all be connected through belt drive between two sheave and two single sheave.
Preferably, two one side that the push pedal was kept away from mutually all is equipped with two baffles, and even the baffle sets up, a plurality of from top to bottom one side that the heat dissipation mouth inner chamber center was kept away from to the baffle respectively with adjacent heat dissipation mouth inner wall fixed connection, a plurality of perforation has all been seted up on the baffle, just the perforation inner chamber runs through and is equipped with horizontal pole, a plurality of the one end that the horizontal pole is close to cabinet body inner chamber center respectively with adjacent push pedal fixed connection, a plurality of the outside of horizontal pole all is overlapped and is equipped with the third spring, just the both ends of third spring respectively with baffle and push pedal fixed connection.
Preferably, two the top of second dust screen all is equipped with the L shaped plate, just the short one side of L shaped plate L shape structure and the top fixed connection of the cabinet body, two the adjacent one side swing joint in bottom of L shaped plate has the loose axle, just the bottom fixedly connected with a plurality of brush of loose axle, a plurality of the bottom of brush all laminates with the top of adjacent second dust screen each other, two the outside of loose axle all is overlapped and is equipped with the worm wheel, just the rear side meshing of worm wheel has the worm, two the short one side equal fixedly connected with second bearing in L shaped plate L shape structure, two the one end that the worm was kept away from runs through adjacent second bearing inner chamber respectively to equal fixedly connected with driven bevel gear, two driven bevel gear's bottom respectively with adjacent transmission bevel gear's top intermeshing.
Preferably, the clamping mechanism comprises two supporting plates, the two supporting plates are respectively attached to the top portions of the two transverse plates, the adjacent side of each supporting plate is fixedly connected with the left side and the right side of the drying agent storage groove respectively, the two positioning holes are formed in the transverse plates, positioning hole inner cavities penetrate through the positioning rods, and the two positioning rods are fixedly connected with the top ends of the adjacent supporting plates respectively.
Preferably, the cabinet body is provided with two cavities close to the top, the cavities are arranged left and right, the water inlets are formed in the tops of the cavities, the inner cavity top of each cavity is fixedly connected with a third dust prevention net, the inner cavities of the cavities are provided with metal placing nets close to the top in a laminating mode, the bottom of each metal placing net is fixedly connected with a fourth spring, the bottom of each fourth spring is fixedly connected with the bottom of the adjacent cavity inner cavity, the top of each metal placing net is fixedly connected with absorbent cotton, the metal placing nets are provided with L-shaped rods, grooves matched with the L-shaped rods are formed in the bottom of one side, away from the cavities, of each metal placing net, the L-shaped rods are provided with longer ends, extending through the adjacent groove inner cavities and are attached to the tops of the adjacent sealing plates respectively.
Preferably, the top fixedly connected with a plurality of stand of the cabinet body, and a plurality of the stand uses the top of the cabinet body to be the arrangement of rectangular array form, a plurality of the common fixedly connected with weather shield in top of stand.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, through the arrangement of the cavity, the metal placing net, the fourth spring and the absorbent cotton, when the rain day is met, the weight of the absorbent cotton is increased after the absorbent cotton absorbs rainwater, and the metal placing net is pressed to move downwards, so that the sealing plate is pushed to deflect through the L-shaped rod, and the two heat dissipation ports are sealed, thereby avoiding the condition that rainwater permeates into the power distribution cabinet under the blowing of wind power and avoiding the damage of electric elements;
2. according to the invention, through the arrangement of the temperature sensor and the controller, when the temperature of the inner cavity of the power distribution cabinet is higher than the self-adaptive temperature, the self-starting driving motor works and drives the plurality of fan blades to rotate, so that the inner cavity of the power distribution cabinet is blasted and cooled, and meanwhile, the two brushes are driven to rotate to remove dust for the two second dust screens through the mutual matching of the double grooved wheels, the single grooved wheel, the belt, the rotating rods, the transmission conical gear, the driven conical gear, the worm wheel and the movable shaft, so that the air inlet efficiency is improved, meanwhile, the two rotating rods drive the two cams to rotate, and the two balls are driven to continuously knock the first dust screen through the mutual matching of the push plate, the cross rod, the partition plate, the third spring and the first spring, so that the heat dissipation efficiency of the power distribution cabinet is improved, and the burning of electric elements caused by overhigh temperature in the power distribution cabinet is avoided;
3. according to the invention, the support plate, the positioning rod and the transverse plate are mutually matched to be convenient for clamping and fixing the desiccant storage groove, so that the desiccant can be placed in the inner cavity of the desiccant storage groove, and therefore, when the fan blades rotate to blow air, moisture absorption and drying treatment are carried out on the air, the moisture-proof effect of the power distribution cabinet is improved, and the service life of the power distribution cabinet is favorably prolonged.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a front view of a cabinet door according to the present invention;
FIG. 3 is an enlarged view taken at A in FIG. 1;
FIG. 4 is an enlarged view at B in FIG. 1;
fig. 5 is an enlarged view at C in fig. 1.
Reference numbers in the figures: 1. a cabinet body; 2. a cabinet door; 3. a temperature sensor; 4. a controller; 5. a drive motor; 6. a rotating shaft; 7. a double grooved pulley; 8. a single sheave; 9. a rotating rod; 10. a transverse plate; 11. a desiccant storage tank; 12. a support plate; 13. positioning a rod; 14. a worm; 15. a rain shield; 16. an L-shaped rod; 17. a fan blade; 18. a transmission bevel gear; 19. a driven bevel gear; 20. a support pillar; 21. a base; 22. a first dust screen; 23. a ball; 24. a first spring; 25. pushing a plate; 26. a cam; 27. a cross bar; 28. a third spring; 29. a fixing plate; 30. a sealing plate; 31. a second spring; 32. a third dust prevention net; 33. a metal placement net; 34. absorbent cotton; 35. a fourth spring; 36. a second dust screen; 37. a movable shaft; 38. a brush; 39. a worm gear.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: an air duct structure of a power distribution cabinet and the power distribution cabinet thereof comprise a cabinet body 1, wherein a cabinet door 2 is arranged on the front side of the cabinet body 1, a plurality of hinges are arranged on the left side of the cabinet door 2, the cabinet door 2 is movably connected with the cabinet body 1 through the plurality of hinges, a handle is fixedly connected to the front side of the cabinet door 2 close to the right side, supporting columns 20 are fixedly connected to the bottom of the cabinet body 1 close to four corners, a base 21 is fixedly connected to the bottom ends of the supporting columns 20, heat dissipation openings are formed in the left side and the right side of the cabinet body 1 close to the bottom, first dust screens 22 are fixedly connected to inner cavities of the heat dissipation openings, round balls 23 are arranged in the middle positions of the adjacent sides of the two first dust screens 22, second springs 24 are fixedly connected to one side of the round balls 23 close to the center of the inner cavity of the cabinet body 1, push plates 25 are fixedly connected to the adjacent ends of the two second springs 24, and cams 26 are arranged on the adjacent sides of the two push plates 25, the side, away from the top, of each of the two cams 26 is fixedly connected with a rotating rod 9, the two transverse plates 10 are fixedly connected with a first bearing, the top of the cabinet body 1, close to the left side and the right side, is provided with a through hole, the top ends of the two rotating rods 9 respectively penetrate through the adjacent first bearings and through hole inner cavities, and are fixedly connected with a transmission bevel gear 18, the outer side of the rotating shaft 6 is sleeved with a double-grooved pulley 7, the outer sides of the two rotating rods 9 are sleeved with single-grooved pulleys 8, belts are arranged between the double-grooved pulley 7 and the two single-grooved pulleys 8, the double-grooved pulleys 7 and the two single-grooved pulleys 8 are connected through belt transmission, two clapboards are arranged on the side, away from the two push plates 25, connected boards are arranged up and down, one sides, away from the centers of the inner cavities of the plurality of clapboards, are respectively fixedly connected with the inner walls of the adjacent heat sinks, perforations are arranged on the plurality of clapboards, and a cross rod 27 is arranged in the perforation inner cavity in a penetrating manner, one end of each of the plurality of cross rods 27 close to the center of the inner cavity of the cabinet body 1 is respectively and fixedly connected with the adjacent push plate 25, the outer sides of the plurality of cross rods 27 are all sleeved with a third spring 28, the two ends of each third spring 28 are respectively and fixedly connected with the partition plate and the push plate 25, two first dust screens 22 are subjected to dust removal, the exhaust efficiency of the power distribution cabinet is improved, the top of one side, away from the two heat dissipation ports, of each cross rod is provided with a fixing plate 29, the bottom of each fixing plate 29, close to one side of the cabinet body 1, is movably connected with a sealing plate 30, the side, away from the bottom of each fixing plate 29, is fixedly connected with a first spring 31, the bottom end of each first spring 31 is fixedly connected with the top of the sealing plate 30, the top of the inner cavity of the cabinet body 1 is fixedly connected with a driving motor 5, the power output end of the driving motor 5 is fixedly connected with a rotating shaft 6, and the bottom end of the rotating shaft 6 is fixedly connected with a plurality of fan blades 17, the drying agent storage tank 11 is fixedly connected to the left side and the right side of the inner cavity of the cabinet body 1 close to the bottom, the adjacent sides of the two transverse plates 10 are jointly attached to form a drying agent storage tank 11, the outer side of the drying agent storage tank 11 is provided with a clamping mechanism, the bottom of the drying agent storage tank 11 is provided with a plurality of air exhaust holes, the top of the cabinet body 1 is provided with two air inlets which are arranged in the left and right directions, the tops of the inner cavities of the two air inlets are fixedly connected with a second dust screen 36, the tops of the two second dust screens 36 are respectively provided with an L-shaped plate, the shorter side of the L-shaped plate in an L-shaped structure is fixedly connected with the top of the cabinet body 1, the adjacent sides of the bottoms of the two L-shaped plates are respectively and movably connected with a movable shaft 37, the bottom ends of the movable shafts 37 are fixedly connected with a plurality of brushes 38, the bottoms of the brushes 38 are respectively attached to the tops of the adjacent second dust screens 36, and the outer sides of the two movable shafts 37 are respectively sleeved with a worm wheel 39, and worm wheel 39's rear side meshing has worm 14, the equal fixedly connected with second bearing in the shorter one side of two L shaped plate L shape structures, the one end that two worms 14 kept away from mutually runs through adjacent second bearing inner chamber respectively, and equal fixedly connected with driven bevel gear 19, the bottom of two driven bevel gear 19 respectively with the top intermeshing of adjacent transmission bevel gear 18, remove dust two second dust screens 36, improve the air inlet efficiency of switch board, the inner chamber top of the cabinet body 1 is close to left side department fixedly connected with temperature sensor 3 and controller 4 respectively, and controller 4 is located temperature sensor 3's right side, the top fixedly connected with a plurality of stand of the cabinet body 1, and a plurality of stand uses the top of the cabinet body 1 to be the array form of rectangle form and arranges as the center, the common fixedly connected with weather shield 15 in top of a plurality of stand.
The clamping mechanism comprises two supporting plates 12, the two supporting plates 12 are respectively attached to the top portions of the two transverse plates 10, one adjacent side of each of the two supporting plates 12 is fixedly connected with the left side and the right side of the drying agent storage groove 11, the two transverse plates 10 are provided with positioning holes, the positioning hole inner cavities are provided with positioning rods 13 in a penetrating mode, the top ends of the two positioning rods 13 are fixedly connected with the bottom portions of the adjacent supporting plates 12 respectively, the drying agent storage grooves 11 can be conveniently and quickly disassembled and assembled, and the operation is convenient.
Two cavities have been seted up near top department on the cabinet body 1, and two cavities set up for controlling, the water inlet has all been seted up at the top of two cavities, and the inner chamber top fixedly connected with third dust screen 32 of water inlet, the inner chamber of two cavities is close to top department and all laminates and is equipped with the metal and places net 33, and the bottom fixedly connected with fourth spring 35 of net 33 is placed to the metal, the bottom of two fourth spring 35 respectively with adjacent cavity inner chamber bottom fixed connection, the equal fixedly connected with in top that net 33 was placed to two metals absorbs water cotton 34, the equal fixedly connected with L shape pole 16 of one side that net 33 kept away from mutually is placed to two metals, the fluting that matches each other with L shape pole 16 is all seted up to one side bottom department that two cavities kept away from mutually, the longer one end of two L shape pole 16L shape structures runs through adjacent fluting inner chamber respectively, and laminate each other with adjacent closing plate 30 top respectively, utilize the cotton 34 that absorbs water to open and close the thermovent automatically to the change of weight around the rainwater absorption, thereby avoid the rainwater to permeate into in the cabinet body 1 inner chamber, the heat dissipation of the cabinet body has been ensured again.
The working principle is as follows: when the invention is used, through the arrangement of the temperature sensor 3, when the temperature in the inner cavity of the cabinet body 1 exceeds the self-adaptive temperature, a signal is transmitted to the controller 4, the controller 4 starts the driving motor 5 to work, the driving motor 5 works to drive the rotating shaft 6 to rotate, the rotating shaft 6 rotates to drive the plurality of fan blades 17 to rotate, the plurality of fan blades 17 rotate to blow air to the bottom of the inner cavity of the cabinet body 1, through placing a drying agent in the inner cavity of the drying agent storage tank 11, the fan blades 17 perform moisture absorption and drying treatment on the hollow cavity through blowing air, the moisture-proof effect of the inner cavity of the cabinet body 1 is improved, the rotating shaft 6 drives the double grooved wheels 7 to rotate simultaneously, the double grooved wheels 7 rotate to respectively drive the two single grooved wheels 8 to rotate through two belts, the single grooved wheels 8 rotate to drive the rotating rods 9 to rotate, the two rotating rods 9 rotate to drive the two transmission bevel gears 18 to rotate and drive the driven bevel gears 19 which are meshed with the two transmission bevel gears to rotate, the two driven bevel gears 19 rotate to drive the worm 14 to rotate, the worm 14 rotates to drive the worm wheel 39 to rotate, the worm wheel 39 rotates to drive the movable shaft 37 to rotate, the movable shaft 37 rotates to drive the brushes 38 to rotate, the brushes 38 rotate to clean dust attached to the top of the second dustproof net 36, the air inlet efficiency is improved, the two rotating rods 9 rotate to drive the two cams 26 to rotate, the cams 26 rotate to push the push plate 25 to move away from one side of the inner cavity of the cabinet body 1, and the push plate 25 can be quickly reset through the arrangement of the cross rods 27, the third springs 28 and the partition plates, so that the left and right reciprocating movement of the push plate 25 is realized, the left and right reciprocating movement of the two push plates 25 drives the two round balls 23 to reciprocate left and right through the two first springs 24 and respectively knock the adjacent first dustproof nets 22, so that the dust attached to the outer sides of the first dustproof nets 22 can be shaken off, efficiency of airing exhaust is improved, and when meeting weather, avoid the rainwater to permeate into the inner chamber of the cabinet body 1 through two air intakes through the setting of weather shield 15, and two cavity inner chambers are after the rainwater gets into, it absorbs the rainwater fast to absorb the cotton 34 that absorbs water, and increase self weight, thereby press and move the elasticity that the net 33 was placed to the metal and overcome fourth spring 35 and move down, thereby drive two L shape poles 16 and move down, two L shape poles 16 move down and promote the bottom of two sealing plates 30 to the one side deflection that is close to the cabinet body 1, thereby close two thermovents, avoid the rainwater to blow down and permeate into the inner chamber of the cabinet body 1 under wind-force, cause the damage of electrical component, after the weather is clear, the weight alleviates after the cotton 34 that absorbs water dries, it places the net 33 and moves up to push up to move under the effect of fourth spring 35 resilience power, and make two sealing plates 30 reverse deflection under the effect of adjacent second spring 31 resilience, thereby open the thermovent again and dispel the heat to the switch board, the unobstructed heat dissipation of assurance.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a switch board wind channel structure and switch board thereof, includes the cabinet body (1), its characterized in that: the improved wardrobe is characterized in that a cabinet door (2) is arranged on the front side of the cabinet body (1), a plurality of hinges are arranged on the left side of the cabinet door (2), the cabinet door (2) is movably connected with the cabinet body (1) through the plurality of hinges, a handle is fixedly connected to the position, close to the right side, of the front side of the cabinet door (2), a support column (20) is fixedly connected to the position, close to the four corners, of the bottom of the cabinet body (1), a base (21) is fixedly connected to the bottom of the support column (20), heat dissipation ports are formed in the positions, close to the bottom, of the left side and the right side of the cabinet body (1), a first dust screen (22) is fixedly connected to the inner cavity of the heat dissipation ports, a fixed plate (29) is arranged at the top of one side, far away from the two heat dissipation ports, a sealing plate (30) is movably connected to the bottom of the fixed plate (29), a first spring (31) is fixedly connected to the side, the bottom of the sealing plate (30) is fixedly connected to the top of the inner cavity of the fixed plate (31), a driving motor (5) is fixedly connected to the top of the inner cavity of the cabinet body (1), a rotating shaft (6), and a plurality of rotating shaft (17) is fixedly connected to the bottom of the rotating shaft (6), two diaphragm (10) adjacent one side is laminated jointly and is equipped with drier storage tank (11), just the outside of drier storage tank (11) is equipped with latch mechanism, the hole of airing exhaust of a plurality of has been seted up to the bottom of drier storage tank (11), two air intakes have been seted up at the top of the cabinet body (1), and two the air intake sets up for controlling, two the equal fixedly connected with second dust screen (36) in inner chamber top of air intake, the inner chamber top of the cabinet body (1) is close to left side punishment difference fixedly connected with temperature sensor (3) and controller (4), just controller (4) are located the right side of temperature sensor (3).
2. The air duct structure of the power distribution cabinet and the power distribution cabinet thereof according to claim 1, wherein: two adjacent one side intermediate position department of first dust screen (22) all is equipped with ball (23), just ball (23) are close to one side fixedly connected with second spring (24), two at the cabinet body (1) inner chamber center the equal fixedly connected with push pedal (25) of the adjacent one end of second spring (24), two the adjacent one side of push pedal (25) all is equipped with cam (26), two the equal fixedly connected with bull stick (9) in one side that the top of cam (26) was kept away from mutually, two equal fixedly connected with primary shaft holds on diaphragm (10), the top of the cabinet body (1) is close to left and right sides department and has all seted up the through-hole, two adjacent primary shaft holds and through-hole inner chamber are run through respectively to the top of bull stick (9) to equal fixedly connected with transmission conical gear (18), the outside cover of pivot (6) is equipped with double sheave (7), two the outside of bull stick (9) all is equipped with single sheave (8), all be equipped with the belt between double sheave (7) and two single sheave (8), just all pass through the drive belt connection sheave between double sheave (7) and two single sheave (8).
3. The air duct structure of the power distribution cabinet and the power distribution cabinet thereof according to claim 2, wherein: two one side that push pedal (25) kept away from mutually all is equipped with two baffles, and even the baffle sets up, a plurality of from top to bottom one side that the heat dissipation mouth inner chamber center was kept away from to the baffle respectively with adjacent heat dissipation mouth inner wall fixed connection, a plurality of the perforation has all been seted up on the baffle, just it is equipped with horizontal pole (27), a plurality of to perforate the inner chamber run through horizontal pole (27) the one end that is close to cabinet body (1) inner chamber center respectively with adjacent push pedal (25) fixed connection, a plurality of the outside of horizontal pole (27) all is overlapped and is equipped with third spring (28), just the both ends of third spring (28) respectively with baffle and push pedal (25) fixed connection.
4. The air duct structure of the power distribution cabinet and the power distribution cabinet thereof according to claim 2, wherein: two the top of second dust screen (36) all is equipped with the L shaped plate, just the short one side of L shaped plate L shape structure and the top fixed connection of the cabinet body (1), two the equal swing joint in the adjacent one side in bottom of L shaped plate has loose axle (37), just a plurality of brush (38) of bottom fixedly connected with of loose axle (37), a plurality of the bottom of brush (38) all laminates with the top of the adjacent second dust screen (36) each other, two the outside of loose axle (37) all overlaps and is equipped with worm wheel (39), just the rear side meshing of worm wheel (39) has worm (14), two the short one side equal fixedly connected with second bearing in L shaped plate L shape structure, two the one end that worm (14) kept away from mutually runs through adjacent second bearing inner chamber respectively to driven bevel gear (19), two of equal fixedly connected with the bottom of driven bevel gear (19) respectively with the top intermeshing of adjacent transmission bevel gear (18).
5. The power distribution cabinet air duct structure and the power distribution cabinet thereof according to claim 1, wherein: clamping mechanism includes two backup pads (12), and two backup pad (12) laminate respectively and set up in the top of two diaphragm (10), two adjacent one side of backup pad (12) respectively with the left and right sides fixed connection of drier storage tank (11), two the locating hole has all been seted up on diaphragm (10), just the locating hole inner chamber runs through and is equipped with locating lever (13), two the top of locating lever (13) respectively with adjacent backup pad (12) bottom fixed connection.
6. The air duct structure of the power distribution cabinet and the power distribution cabinet thereof according to claim 1, wherein: the utility model discloses a cabinet body, including cabinet body (1), cabinet body, door, window, door, window, the cabinet body is last to be close to top department and has seted up two cavitys, and two the cavity sets up for controlling, two the water inlet has all been seted up at the top of cavity, just the inner chamber top fixedly connected with third dust prevention net (32) of water inlet, two the inner chamber of cavity is close to top department and all laminates and is equipped with the metal and places net (33), just the bottom fixedly connected with fourth spring (35) of net (33) are placed to the metal, two the bottom of fourth spring (35) respectively with adjacent cavity inner chamber bottom fixed connection, two the equal fixedly connected with in top of net (33) cotton (34) that absorbs water, two the equal fixedly connected with L shape pole (16) in one side that net (33) kept away from mutually is placed to the metal, two the fluting that matches each other with L shape pole (16) is all seted up in one side bottom department that the cavity was kept away from mutually, two the longer one end of L shape pole (16) L shape structure runs through adjacent fluting inner chamber respectively to laminate each other with adjacent closing plate (30) top respectively.
7. The power distribution cabinet air duct structure and the power distribution cabinet thereof according to claim 1, wherein: the top fixedly connected with a plurality of stand of the cabinet body (1), and a plurality of the stand uses the top of the cabinet body (1) to be the arrangement of rectangular array form, a plurality of the common fixedly connected with weather shield (15) in top of stand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210695662.XA CN115207812A (en) | 2022-06-20 | 2022-06-20 | Switch board wind channel structure and switch board thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210695662.XA CN115207812A (en) | 2022-06-20 | 2022-06-20 | Switch board wind channel structure and switch board thereof |
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| Publication Number | Publication Date |
|---|---|
| CN115207812A true CN115207812A (en) | 2022-10-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210695662.XA Pending CN115207812A (en) | 2022-06-20 | 2022-06-20 | Switch board wind channel structure and switch board thereof |
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| Country | Link |
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| CN (1) | CN115207812A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115588904A (en) * | 2022-10-29 | 2023-01-10 | 湖北康勇建设工程有限公司 | Waterproof power distribution cabinet and installation method thereof |
| CN116137771A (en) * | 2023-04-04 | 2023-05-19 | 山西威斯顿电子科技有限公司 | Control cabinet |
| CN116298549A (en) * | 2023-04-19 | 2023-06-23 | 西安交通大学 | Patrol early warning device for radiation monitoring |
| CN117458280A (en) * | 2023-11-01 | 2024-01-26 | 随州市金煜建筑装饰工程有限公司 | Waterproof power distribution cabinet |
-
2022
- 2022-06-20 CN CN202210695662.XA patent/CN115207812A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115588904A (en) * | 2022-10-29 | 2023-01-10 | 湖北康勇建设工程有限公司 | Waterproof power distribution cabinet and installation method thereof |
| CN116137771A (en) * | 2023-04-04 | 2023-05-19 | 山西威斯顿电子科技有限公司 | Control cabinet |
| CN116298549A (en) * | 2023-04-19 | 2023-06-23 | 西安交通大学 | Patrol early warning device for radiation monitoring |
| CN116298549B (en) * | 2023-04-19 | 2023-09-19 | 西安交通大学 | Patrol early warning device for radiation monitoring |
| CN117458280A (en) * | 2023-11-01 | 2024-01-26 | 随州市金煜建筑装饰工程有限公司 | Waterproof power distribution cabinet |
| CN117458280B (en) * | 2023-11-01 | 2024-05-10 | 天源华威集团有限公司 | Waterproof power distribution cabinet |
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