CN117277114B - Self-cleaning type electric control box - Google Patents
Self-cleaning type electric control box Download PDFInfo
- Publication number
- CN117277114B CN117277114B CN202311534361.XA CN202311534361A CN117277114B CN 117277114 B CN117277114 B CN 117277114B CN 202311534361 A CN202311534361 A CN 202311534361A CN 117277114 B CN117277114 B CN 117277114B
- Authority
- CN
- China
- Prior art keywords
- rod
- shaped
- plate
- air
- sliding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 12
- 239000000428 dust Substances 0.000 claims abstract description 24
- 238000007664 blowing Methods 0.000 claims abstract description 18
- 238000000034 method Methods 0.000 claims abstract description 14
- 238000007789 sealing Methods 0.000 claims description 22
- 230000005540 biological transmission Effects 0.000 claims description 5
- 230000000903 blocking effect Effects 0.000 claims description 5
- 238000001125 extrusion Methods 0.000 claims description 3
- 238000000746 purification Methods 0.000 claims description 3
- 230000008602 contraction Effects 0.000 claims description 2
- 230000017525 heat dissipation Effects 0.000 abstract description 3
- 230000008021 deposition Effects 0.000 abstract description 2
- 238000004887 air purification Methods 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009429 electrical wiring Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- 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
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/70—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter
-
- 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
- H02B1/46—Boxes; 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
- H02B1/46—Boxes; Parts thereof or accessories therefor
- H02B1/48—Mounting of devices therein
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Patch Boards (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention relates to the field of electrical control boxes. The invention discloses a self-cleaning type electric control box, which aims to solve the problems that an air-permeable grid is needed for heat dissipation of electric elements, dust can enter an electric cabinet to cause dust deposition, a good dust removal device is not available, the electric elements in the electric cabinet fall full of dust, normal operation of the electric elements in the electric cabinet is easy to be influenced, and the electric control box needs to be cleaned manually at regular intervals, so that the operation is troublesome. The invention consists of a lifting blowing mechanism and an air suction mechanism. This self-cleaning formula electrical control box promotes the U type pole through electric telescopic handle extension in-process and reciprocates for the shrouding and the fixed frame separation of slide other end guarantee that the logical groove of fixed frame one side is opened, is rotating through the air discharge fan, enters into the inside of box with two logical grooves with the air in the outside, then inhales its inside to the gas that contains the dust that the air discharge fan was blown forward through shrink gasbag, reaches the purpose to the air purification in the box.
Description
Technical Field
The invention relates to the field of electric control boxes, in particular to a self-cleaning electric control box.
Background
The control cabinet is equipment for assembling the switch equipment, the measuring instrument, the protection electrical appliance and the auxiliary equipment in the closed or semi-closed metal cabinet or on the screen according to the electrical wiring requirement, and the arrangement of the equipment meets the requirement of normal operation of the power system, is convenient to overhaul and does not endanger the safety of personnel and surrounding equipment. The circuit can be switched on or off by means of a manual or automatic switch during normal operation. In case of failure or abnormal operation, the circuit is cut off or an alarm is given by means of a protective electric appliance. The measuring instrument can display various parameters in operation, and can also adjust certain electrical parameters to prompt or signal deviation from a normal working state.
The electrical cabinet on the current market is mostly cabinet body form, because electrical component heat dissipation needs ventilative grid, and the dust can get into the electrical cabinet, causes the dust deposit, does not have fine dust collector, and electrical component in the electrical cabinet falls full of the dust, influences electrical component's inside electrical component's in the electrical cabinet normal operating easily, and this just needs the manual work to clean electrical control box inside regularly, and the operation is comparatively troublesome.
Disclosure of Invention
The invention aims to provide a self-cleaning type electric control box, which aims to solve the problems that in the background technology, ventilation grids are needed for heat dissipation of electric elements, dust can enter an electric cabinet to cause dust deposition, a good dust removal device is not available, the electric elements in the electric cabinet fall full of dust, the normal operation of the electric elements in the electric cabinet is easy to be influenced, and the electric control box needs to be cleaned periodically by manpower, so that the operation is troublesome. In order to achieve the above purpose, the present invention provides the following technical solutions: the self-cleaning type electric control box comprises a box body, wherein four spring plates are fixedly connected to the rear side of the inner wall of the box body, and mounting brackets are fixedly connected to the front ends of the four spring plates;
the bottom surface of the inner wall of the box body is provided with a lifting blowing mechanism, the lifting blowing mechanism is provided with a suction mechanism, and the air blown by the lifting blowing mechanism is sucked into the lifting blowing mechanism through the suction mechanism and then discharged, so that a cavity in the box body is purified.
Preferably, the lifting blowing mechanism comprises an electric telescopic rod fixedly connected to the bottom surface of the inner wall of the box body, a limiting sliding frame is arranged at the upper end of the electric telescopic rod, the limiting sliding frame is fixed on the rear side of the inner wall of the box body, a U-shaped rod is connected in a sliding manner in the limiting sliding frame, and the U-shaped rod is arranged in a sliding groove formed in the limiting sliding frame in a sliding manner;
the left side and the right side of the cross rod of the U-shaped rod are respectively provided with a frame body, one side of the inner wall of the frame body is provided with a toothed plate, the toothed plate is meshed with a gear shaft, and the gear shaft penetrates through the cross rod of the U-shaped rod;
the U-shaped rod cross bar is characterized in that rotating rods penetrate through two sides of the U-shaped rod cross bar, exhaust fans are sleeved on the outer sides of the rotating rods, and rotating shafts of the exhaust fans are connected with rotating shafts of gear shafts through transmission belts.
Preferably, the rear end of the rotary rod is rotationally connected with a rotary rod, two L-shaped deflection blocks are fixedly connected to the rotary rod, a limiting plate is movably sleeved on the rear end of the rotary rod, and the back surface of the limiting plate is slidably arranged in a fixed frame arranged on the rear side of the inner wall of the box body;
the left side and the right side of the back of the limiting plate are fixedly connected with lugs, one lug is abutted against a deflection rod, one end of the deflection rod is fixed on one end of the deflection rod, the other end of the deflection rod is hinged with a first spring telescopic rod, and one end of the first spring telescopic rod, which is far away from the deflection rod, is screwed on the back of the limiting plate;
one side of one L-shaped deflection block is abutted against a sliding block, a U-shaped sliding plate is arranged on the sliding block, the U-shaped sliding plate is arranged on the bottom surface of the inner wall of the fixed frame in a sliding manner, sealing air bags are arranged on the left side and the right side of the U-shaped sliding plate, through grooves are formed in the left side and the right side of the inner wall of the fixed frame, and a filter screen is arranged in each through groove;
four rectangular grooves are formed in the rear side of the inner wall of the fixed frame, a sliding plate is slidably arranged in the rectangular grooves, one side of the sliding plate extends to the inside of the fixed frame, a spring expansion plate is abutted against the side face of the sliding plate, and the spring expansion plate is arranged in the rectangular grooves;
the other side fixedly connected with shrouding of slide, the shrouding is in the outside of slide for to the sealed of logical groove.
Preferably, the air suction mechanism comprises an empty box fixed on the U-shaped rod, a shrinkage air bag is arranged on the upper side of the inner wall of the empty box, a first one-way valve is arranged on an air inlet of the shrinkage air bag, and the first one-way valve faces the mounting bracket;
the folding type air bag is characterized in that second one-way valves are arranged on the left side and the right side of the shrinkage air bag, folding frames are arranged on the left side and the right side of the shrinkage air bag, the hinge joint of the upper side of the middle part of the upper folding frame is screwed on the empty box, and a pressing disc is arranged on the folding frames.
Preferably, the air suction mechanism further comprises four air discharge grooves respectively arranged on the left side and the right side of the box body;
the inner rod of the second spring telescopic rod is provided with a limit groove, the outer tube of the second spring telescopic rod is hinged with a swinging rod, one end of the swinging rod is provided with a contact rod, and the contact rod penetrates through the outer tube of the second spring telescopic rod and contacts in the limit groove;
and a third spring telescopic rod is hinged between the swinging rod and the outer tube of the second spring telescopic rod.
Preferably, the back of the mounting bracket is fixedly connected with a first clamping plate, the inner side of the first clamping plate is clamped with a second clamping plate, and the second clamping plate is arranged on the rear side of the inner wall of the box body;
the second clamping plate is arranged on the outer side of the electric telescopic rod, and a pressing block is fixedly connected to the upper portion of the electric telescopic rod.
Preferably, the front end of the gear shaft is hemispherical, and the front end of the gear shaft abuts against the rear side of the mounting bracket.
Preferably, a deflector plate is hinged in the exhaust groove.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the U-shaped rod is pushed to move upwards in the extending process of the electric telescopic rod, so that the sealing plate at the other end of the sliding plate is separated from the fixed frame, the through groove at one side of the fixed frame is opened, air can conveniently enter the inside of the fixed frame, the air at the outer side enters the inside of the fixed frame along the two through grooves through the rotation of the exhaust fan, one end of the gear shaft is abutted against and slides on the rear side of the mounting bracket in the upward moving process, the mounting bracket generates slight vibration, dust adhered to the mounting bracket and the inner side part of the mounting bracket is vibrated, then the dust vibrated on the part is blown forwards through the exhaust fan, and then the air containing the dust blown forwards through the contraction air bag is sucked into the inside of the air conditioner, so that the aim of purifying the air in the box is achieved.
According to the invention, the electric telescopic rod is contracted to drive the exhaust fan and the contracted air bag to reset and move downwards, gas in the box body is sucked for the second time, and when the rotary rod moves downwards to the lowest side, the sliding block is extruded by the L-shaped deflection block on the rotary rod, so that the sliding block drives the U-shaped sliding plate to slide in the fixed frame, the sealing air bag on one side of the U-shaped sliding plate is extruded into the through groove arranged on the inner side of the fixed frame, and at the moment, the sealing air bag blows reversely to blow off dust filtered on the filter screen in the through groove, so that the blocking of the filter screen is reduced.
According to the invention, after the shrinkage air bag moves downwards to the lower side of the inner wall of the box body, the disc is pressed to squeeze the Y-shaped folding rod, so that the folding frame shrinks to discharge air in the shrinkage air bag along the two exhaust grooves at the lower side, and after the pressing disc is abutted against the swinging rod along with the folding of the folding frame, the swinging rod deflects to drive the abutting rod to move from the limiting groove, at the moment, the spring telescopic rod is stressed to deflect and extend to push the extrusion blocking plate at one end of the Y-shaped folding rod to block the exhaust groove at the lower side, and the purification of gas in the box body is completed.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of a partial three-dimensional structure of the present invention;
FIG. 3 is a schematic diagram of a partial perspective view of the present invention
FIG. 4 is an enlarged view of the structure of FIG. 3A in accordance with the present invention;
FIG. 5 is a schematic view of a partial three-dimensional structure of the lifting blowing mechanism of the present invention;
FIG. 6 is an enlarged view of the structure of FIG. 5B in accordance with the present invention;
FIG. 7 is a second schematic view of a partial three-dimensional structure of the lifting blowing mechanism of the present invention;
FIG. 8 is a cross-sectional view of a three-dimensional structure of the case of the present invention;
FIG. 9 is a schematic view of a partial perspective of the suction mechanism of the present invention;
FIG. 10 is a second schematic view of a partial perspective of the suction mechanism of the present invention;
fig. 11 is a sectional view showing a three-dimensional structure of a second spring telescoping rod of the present invention.
In the figure: 1. a case; 2. a spring plate; 3. a mounting bracket; 4. lifting blowing mechanism; 41. an electric telescopic rod; 42. limiting sliding frame; 43. a U-shaped rod; 44. a frame; 45. a toothed plate; 46. a gear shaft; 47. a rotating rod; 48. a rotating rod; 49. an L-shaped deflection block; 410. a fixed frame; 411. a bump; 412. a deflection lever; 413. a first spring telescoping rod; 414. a limiting plate; 415. a sliding block; 416. a U-shaped sliding plate; 417. sealing the air bag; 418. a through groove; 419. a sealing plate; 420. a slide plate; 421. a spring expansion plate; 422. an exhaust fan; 5. an air suction mechanism; 51. empty boxes; 52. deflating the balloon; 53. a first one-way valve; 54. a second one-way valve; 55. a folding frame; 56. pressing the disc; 57. an exhaust groove; 58. a plugging plate; 59. a Y-shaped folding bar; 510. a second spring telescoping rod; 511. a limit groove; 512. a swinging rod; 513. a touch-up rod; 514. a third spring telescoping rod; 6. a first clamping plate; 7. a second clamping plate; 8. and (5) briquetting.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which are obtained by a worker of ordinary skill in the art without creative efforts, are within the protection scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1 to 11, the present invention provides a technical solution: the self-cleaning type electric control box comprises a box body 1, wherein four spring plates 2 are fixedly connected to the rear side of the inner wall of the box body 1, and mounting brackets 3 are fixedly connected to the front ends of the four spring plates 2;
the bottom surface of the inner wall of the box body 1 is provided with a lifting blowing mechanism 4, the lifting blowing mechanism 4 is provided with a suction mechanism 5, and the air blown by the lifting blowing mechanism 4 is sucked into the lifting blowing mechanism 5 and then discharged, so that the cavity in the box body 1 is purified.
In this embodiment, as shown in fig. 3, 4, 5, 6, 7 and 8, the lifting blowing mechanism 4 includes an electric telescopic rod 41 fixedly connected to the bottom surface of the inner wall of the box body 1, a limit sliding frame 42 is disposed at the upper end of the electric telescopic rod 41, the limit sliding frame 42 is fixed on the rear side of the inner wall of the box body 1, a U-shaped rod 43 is slidably connected to the limit sliding frame 42, and the U-shaped rod 43 is slidably disposed in a chute formed in the limit sliding frame 42;
the left side and the right side of the cross rod of the U-shaped rod 43 are respectively provided with a frame body 44, one side of the inner wall of the frame body 44 is provided with a toothed plate 45, the toothed plate 45 is meshed with a gear shaft 46, and the gear shaft 46 penetrates through the cross rod of the U-shaped rod 43;
the two sides of the cross rod of the U-shaped rod 43 are penetrated with a rotary rod 47, the outside of the rotary rod 47 is sleeved with an exhaust fan 422, and the rotating shaft of the exhaust fan 422 is connected with the rotating shaft of the gear shaft 46 through a transmission belt.
In this embodiment, as shown in fig. 3, 4, 5, 6, 7 and 8, the rear end of the rotating rod 47 is rotatably connected with a rotating rod 48, two L-shaped deflection blocks 49 are fixedly connected to the rotating rod 48, a limiting plate 414 is movably sleeved on the rear end of the rotating rod 48, and the back surface of the limiting plate 414 is slidably arranged in a fixed frame 410 mounted on the rear side of the inner wall of the box body 1;
the left side and the right side of the back of the limiting plate 414 are fixedly connected with the convex blocks 411, one convex block 411 is abutted against the deflection rod 412, one end of the deflection rod 412 is fixed on one end of the rotating rod 48, the other end of the deflection rod 412 is hinged with the first spring telescopic rod 413, and one end of the first spring telescopic rod 413, which is far away from the deflection rod 412, is screwed on the back of the limiting plate 414;
one side of one L-shaped deflection block 49 is abutted against a sliding block 415, a U-shaped sliding plate 416 is arranged on the sliding block 415, the U-shaped sliding plate 416 is arranged on the bottom surface of the inner wall of the fixed frame 410 in a sliding manner, sealing air bags 417 are arranged on the left side and the right side of the U-shaped sliding plate 416, through grooves 418 are formed in the left side and the right side of the inner wall of the fixed frame 410, and a filter screen is arranged in the through grooves 418;
four rectangular grooves are formed in the rear side of the inner wall of the fixed frame 410, a sliding plate 420 is slidably arranged in each rectangular groove, one side of each sliding plate 420 extends to the inside of the fixed frame 410, a spring expansion plate 421 is abutted against the side face of each sliding plate 420, and the spring expansion plates 421 are arranged in the rectangular grooves;
the other side of the slide plate 420 is fixedly connected with a sealing plate 419, and the sealing plate 419 is arranged on the outer side of the slide plate 420 and is used for sealing the through groove 418.
In this embodiment, as shown in fig. 1, 2, 3, 8, 9, 10 and 11, the air suction mechanism 5 includes an empty box 51 fixed on a U-shaped rod 43, a shrinkage air bag 52 is arranged on the upper side of the inner wall of the empty box 51, a first one-way valve 53 is arranged on the air inlet of the shrinkage air bag 52, and the first one-way valve 53 faces the mounting bracket 3;
second check valves 54 are arranged on the left side and the right side of the shrinkage air bag 52, folding frames 55 are arranged on the left side and the right side of the shrinkage air bag 52, the hinge joint of the upper side of the middle part of the upper folding frame 55 is screwed on the empty box 51, and a pressing disc 56 is arranged on the folding frame 55.
In this embodiment, as shown in fig. 1, 2, 3, 8, 9, 10, and 11, the air suction mechanism 5 further includes four air discharge grooves 57 respectively opened on the left and right sides of the case 1;
the exhaust groove 57 is connected with a plugging plate 58 in a sliding way, the side surface of the plugging plate 58 is hinged with a Y-shaped folding rod 59, one end of the Y-shaped folding rod 59 is hinged on the inner wall of the box body 1, the outer side of the Y-shaped folding rod 59 is hinged with a second spring telescopic rod 510, one end of the second spring telescopic rod 510 far away from the Y-shaped folding rod 59 is hinged on the inner wall of the box body 1, a limiting groove 511 is formed in the inner rod of the second spring telescopic rod 510, an outer tube of the second spring telescopic rod 510 is hinged with a swinging rod 512, one end of the swinging rod 512 is provided with a contact supporting rod 513, and the contact supporting rod 513 penetrates through the outer tube of the second spring telescopic rod 510 and is abutted in the limiting groove 511;
a third spring telescoping rod 514 is hinged between the swinging rod 512 and the outer tube of the second spring telescoping rod 510.
In this embodiment, as shown in fig. 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 and 11, a first clamping plate 6 is fixedly connected to the back of the mounting bracket 3, a second clamping plate 7 is clamped inside the first clamping plate 6, and the second clamping plate 7 is disposed on the back side of the inner wall of the box body 1;
the second clamping plate 7 is arranged on the outer side of the electric telescopic rod 41, and the upper part of the electric telescopic rod 41 is fixedly connected with the pressing block 8.
In the present embodiment, as shown in fig. 4, the front end of the gear shaft 46 is hemispherical, and the front end of the gear shaft 46 abuts against the rear side of the mounting bracket 3.
In this embodiment, as shown in fig. 8, 9, 10, and 11, a deflector plate is hinged in the exhaust groove 57.
The application method and the advantages of the invention are as follows: the use method of the self-cleaning type electric control box comprises the following working processes:
as shown in fig. 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, and 11: when a user needs to purify the air in the box body 1, the electric telescopic rod 41 stretches to drive the pressing block 8 to move upwards to be separated from the second clamping plate 7, the second clamping plate 7 is deflected by self elastic force to be separated from the inner side of the first clamping plate 6, the U-shaped rod 43 is driven to move upwards in the upward moving process of the inner rod of the electric telescopic rod 41, and the rotary rod 47 on the U-shaped rod 43 drives the L-shaped deflection block 49 to move upwards to be separated from the surface of the sliding block 415;
at this time, the spring expansion plate 421 abutting against the U-shaped rod 43 resets to drive the sliding plate 420 to slide in the rectangular groove on the fixed frame 410, and drives the sealing plate 419 at the other end of the sliding plate 420 to be separated from the fixed frame 410, so that the through groove 418 at one side of the fixed frame 410 is ensured to be opened, air is convenient to enter the inside of the fixed frame 410, and the sliding plate 420 pulls the U-shaped sliding plate 416 to slide in the fixed frame 410 in the sliding process of the rectangular groove, so that the other side of the U-shaped sliding plate 416 is separated from the other through groove 418, and the other through groove 418 is opened, so that the flow efficiency of air is ensured;
the U-shaped rod 43 is pushed to move upwards in the extending process of the electric telescopic rod 41, the gear shaft 46 is driven to rotate on the toothed plate 45 and is matched with the driving belt to drive the exhaust fan 422 to rotate, outside air is introduced into the fixed frame 410 along the two through grooves 418, one end of the gear shaft 46 is abutted against and slides on the rear side of the mounting bracket 3 in the upward moving process, the mounting bracket 3 generates slight vibration, dust adhered to the mounting bracket 3 and the inner side part of the mounting bracket is vibrated off, and then the dust vibrated off on the part is blown forward through the exhaust fan 422;
at this time, the shrinkage air bag 52 at the end of the U-shaped rod 43 is slowly sucked and deformed through the first one-way valve 53, the air containing dust blown forward by the exhaust fan 422 is sucked into the interior of the air bag, when the shrinkage air bag 52 moves up to the upper side of the inner wall of the box body 1, the upper end of the folding frame 55 is in contact with the upper side of the inner wall of the box body 1, so that the folding frame 55 is shrunk to drive the shrinkage air bag 52 to compress, the air in the interior of the air bag is discharged to the outside of the box body 1 along the exhaust groove 57 at the upper side, the air in the box body 1 is replaced, after the rotating rod 47 moves up to the uppermost side, the upper end of the U-shaped slide plate 416 is extruded by the L-shaped deflection block 49 at the upper side of the rotating rod 47, the rotating one hundred eighty degrees is driven to abut against the other bump 411, then the exhaust fan 422 is driven to reset and move down through the electric telescopic rod 41, the air in the box body 1 is sucked into the air, when the rotating rod 47 moves down to the lowermost side, the air bag 52 is compressed by the L-shaped deflection block 49 on the upper side of the folding frame 415, the sliding block 415 drives the U-shaped slide plate 416 to slide inside the fixed frame 410, the air bag 418 slides inside the fixed frame 418, the air bag 418 is also slides inside the sliding frame 418, and the air bag 418 is sealed and the air bag 418 is blocked by the air bag 418, and the air bag is sealed and the air bag 418 is sealed and moved inside the air bag 418, and the air bag is sealed and the air bag 418 is moved inside the other side 418, and is sealed and so as to the air bag 418 is sealed and sealed.
When the shrinkage air bag 52 moves down to the lower side of the inner wall of the box body, the pressing disc 56 presses the Y-shaped folding rod 59, so that the folding frame 55 shrinks to discharge air in the shrinkage air bag 52 along the two air discharge grooves 57 at the lower side, and after the pressing disc 56 is abutted against the swinging rod 512 along with the folding of the folding frame 55, the swinging rod 512 deflects to drive the abutting rod 513 to move out of the limiting groove 511, at the moment, the second spring expansion rod 510 is stressed to deflect and stretch to push the extrusion blocking plate 58 at one end of the Y-shaped folding rod 59 to block the air discharge grooves 57 at the lower side, so that the purification of the air in the box body 1 is completed;
and after the electric telescopic rod 41 is contracted and moved downwards, the pressing block 8 on the electric telescopic rod downwards presses the second clamping plate 7, so that the second clamping plate 7 is buckled with the first clamping plate 6, the shaking of the spring plate 2 is reduced, and the stability of the internal components of the mounting bracket 3 is improved.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present invention, and are not intended to limit the invention, and that various changes and modifications may be made therein without departing from the spirit and scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (3)
1. The utility model provides a self-cleaning formula electrical control box, includes box (1), its characterized in that: four spring plates (2) are fixedly connected to the rear side of the inner wall of the box body (1), and mounting brackets (3) are fixedly connected to the front ends of the four spring plates (2);
the bottom surface of the inner wall of the box body (1) is provided with a lifting blowing mechanism (4), the lifting blowing mechanism (4) is provided with an air suction mechanism (5), and air blown by the lifting blowing mechanism (4) is sucked into the box body through the air suction mechanism (5) and then discharged, so that a cavity in the box body (1) is purified;
the lifting blowing mechanism (4) comprises an electric telescopic rod (41) fixedly connected to the bottom surface of the inner wall of the box body (1), a limiting sliding frame (42) is arranged at the upper end of the electric telescopic rod (41), the limiting sliding frame (42) is fixed on the rear side of the inner wall of the box body (1), a U-shaped rod (43) is connected in a sliding manner in the limiting sliding frame (42), and the U-shaped rod (43) is arranged in a sliding groove formed in the limiting sliding frame (42) in a sliding manner;
the U-shaped rod (43) is characterized in that a frame body (44) is arranged on the left side and the right side of the cross rod of the U-shaped rod (43), a toothed plate (45) is arranged on one side of the inner wall of the frame body (44), a gear shaft (46) is meshed with the toothed plate (45), and the gear shaft (46) penetrates through the cross rod of the U-shaped rod (43);
the two sides of the cross rod of the U-shaped rod (43) are penetrated with rotating rods (47), the outer sides of the rotating rods (47) are sleeved with exhaust fans (422), and the rotating shafts of the exhaust fans (422) are in transmission connection with the rotating shafts of the gear shafts (46) through transmission belts;
the rear end of the rotary rod (47) is rotationally connected with a rotary rod (48), two L-shaped deflection blocks (49) are fixedly connected to the rotary rod (48), a limiting plate (414) is movably sleeved on the rear end of the rotary rod (48), and the back surface of the limiting plate (414) is slidably arranged in a fixed frame (410) arranged on the rear side of the inner wall of the box body (1);
the two sides of the back of the limiting plate (414) are fixedly connected with protruding blocks (411), one protruding block (411) is abutted against a deflection rod (412), one end of the deflection rod (412) is fixed at one end of the rotating rod (48), the other end of the deflection rod (412) is hinged with a first spring telescopic rod (413), and one end of the first spring telescopic rod (413) far away from the deflection rod (412) is connected to the back of the limiting plate (414) in a rotating mode;
one side of one L-shaped deflection block (49) is abutted against a sliding block (415), a U-shaped sliding plate (416) is arranged on the sliding block (415), the U-shaped sliding plate (416) is arranged on the bottom surface of the inner wall of the fixed frame (410) in a sliding manner, sealing air bags (417) are arranged on the left side and the right side of the U-shaped sliding plate (416), through grooves (418) are formed in the left side and the right side of the inner wall of the fixed frame (410), and a filter screen is arranged in each through groove (418);
four rectangular grooves are formed in the rear side of the inner wall of the fixed frame (410), sliding plates (420) are slidably arranged in the rectangular grooves, one sides of the sliding plates (420) extend to the inside of the fixed frame (410), spring expansion plates (421) are abutted against the side faces of the sliding plates (420), and the spring expansion plates (421) are arranged in the rectangular grooves;
a sealing plate (419) is fixedly connected to the other side of the sliding plate (420), and the sealing plate (419) is arranged on the outer side of the sliding plate (420) and used for sealing the through groove (418);
the air suction mechanism (5) comprises an empty box (51) fixed on a U-shaped rod (43), a shrinkage air bag (52) is arranged on the upper side of the inner wall of the empty box (51), a first one-way valve (53) is arranged on an air inlet of the shrinkage air bag (52), and the first one-way valve (53) faces the mounting bracket (3);
the left side and the right side of the shrinkage air bag (52) are respectively provided with a second one-way valve (54), folding frames (55) are arranged on the left side and the right side of the shrinkage air bag (52), the hinge joint of the upper side of the middle part of the upper folding frame (55) is screwed on the empty box (51), and the folding frame (55) is provided with a pressing disc (56);
the air suction mechanism (5) further comprises four air exhaust grooves (57) which are respectively arranged on the left side and the right side of the box body (1);
the sealing device is characterized in that a sealing plate (58) is connected in the exhaust groove (57) in a sliding manner, a Y-shaped folding rod (59) is hinged to the side face of the sealing plate (58), one end of the Y-shaped folding rod (59) is hinged to the inner wall of the box body (1), a second spring telescopic rod (510) is hinged to the outer side of the Y-shaped folding rod (59), one end, far away from the Y-shaped folding rod (59), of the second spring telescopic rod (510) is hinged to the inner wall of the box body (1), a limiting groove (511) is formed in the inner rod of the second spring telescopic rod (510), a swinging rod (512) is hinged to the outer tube of the second spring telescopic rod (510), and a contact rod (513) is arranged at one end of the swinging rod (512) and penetrates through the outer tube of the second spring telescopic rod (510) and is abutted to the inside the limiting groove (511);
a third spring telescopic rod (514) is hinged between the swinging rod (512) and the outer tube of the second spring telescopic rod (510);
the back of the mounting bracket (3) is fixedly connected with a first clamping plate (6), the inner side of the first clamping plate (6) is clamped with a second clamping plate (7), and the second clamping plate (7) is arranged on the rear side of the inner wall of the box body (1);
the second clamping plate (7) is arranged at the outer side of the electric telescopic rod (41), and a pressing block (8) is fixedly connected to the upper part of the electric telescopic rod (41);
when a user needs to purify the air in the box body (1), the electric telescopic rod (41) stretches to drive the pressing block (8) to move upwards to be separated from the second clamping plate (7), at the moment, the second clamping plate (7) deflects through the self elastic force to be separated from the inner side of the first clamping plate (6), and when the inner rod of the electric telescopic rod (41) moves upwards, the U-shaped rod (43) is driven to move upwards, and at the moment, the rotating rod (47) on the U-shaped rod (43) drives the L-shaped deflection block (49) to move upwards to be separated from the surface of the sliding block (415);
at the moment, the spring expansion plate (421) which is in conflict with the U-shaped rod (43) is reset to drive the sliding plate (420) to slide in the rectangular groove on the fixed frame (410), the sealing plate (419) at the other end of the sliding plate (420) is driven to be separated from the fixed frame (410), the through groove (418) at one side of the fixed frame (410) is guaranteed to be opened, air is convenient to enter the inside of the fixed frame (410), the sliding plate (420) pulls the U-shaped sliding plate (416) to slide in the fixed frame (410) in the sliding process of the rectangular groove, the other side of the U-shaped sliding plate (416) is separated from the other through groove (418), and the other through groove (418) is opened, so that the flow efficiency of air is guaranteed;
the U-shaped rod (43) is pushed to move upwards in the extending process of the electric telescopic rod (41), the gear shaft (46) is driven to rotate on the toothed plate (45) in a manner of being matched with the transmission belt in a rotating manner, the exhaust fan (422) is driven to rotate, outside air enters into the fixing frame (410) along the two through grooves (418), one end of the gear shaft (46) is abutted against and slides on the rear side of the mounting bracket (3) in the upward moving process, the mounting bracket (3) generates slight vibration, dust adhered to the inner side part of the mounting bracket (3) is vibrated, and then the dust vibrated on the part is blown forwards through the exhaust fan (422);
at this time, the shrinkage air bag (52) at the end part of the U-shaped rod (43) is slowly sucked into the interior of the air bag through the first one-way valve (53), dust-containing gas blown forward by the exhaust fan (422) is sucked into the air bag, when the shrinkage air bag (52) moves up to the upper side of the inner wall of the box body (1), the upper end of the folding frame (55) is abutted against the upper side of the inner wall of the box body (1), so that the folding frame (55) is shrunk to drive the shrinkage air bag (52) to compress, the air in the air bag is discharged out of the box body (1) along the exhaust groove (57) at the upper side, and the air in the box body (1) is replaced, when the rotary rod (47) moves up to the uppermost side, the L-shaped deflection block (49) on the upper side extrudes the upper end of the U-shaped slide plate (416) to drive the deflection rod (412) to rotate for one hundred eighty degrees to be abutted against the other lug (411), then the electric telescopic rod (41) is contracted to drive the exhaust fan (422) and the contraction air bag (52) to reset and move downwards, the gas in the box body (1) is sucked for the second time, when the rotary rod (47) moves down to the lowermost side, the L-shaped deflection block (49) on the rotary rod extrudes the slide block (415) to enable the slide block (415) to drive the U-shaped slide plate (416) to slide in the fixed frame (410), the sealing air bag (417) at one side of the U-shaped sliding plate (416) is extruded into the through groove (418) arranged at the inner side of the fixed frame (410), at the moment, the sealing air bag (417) blows air reversely to the dust filtered on the filter screen in the through groove (418), the blocking of the filter screen is reduced, and in the process of moving towards one through groove (418), the inner side of the U-shaped sliding plate (416) drives the sliding plate (420) to move so as to drive the sealing plate (419) to block the other through groove (418);
when the shrinkage air bag (52) moves down to the lower side of the inner wall of the box body, the disc (56) is pressed to squeeze the Y-shaped folding rod (59), so that the folding frame (55) shrinks to discharge air in the shrinkage air bag (52) along the two air discharge grooves (57) at the lower side, and after the pressing disc (56) is abutted against the swinging rod (512) along with the folding of the folding frame (55), the swinging rod (512) deflects to drive the abutting rod (513) to move out of the limiting groove (511), and at the moment, the second spring expansion rod (510) is stressed to deflect and extend to push the extrusion blocking plate (58) at one end of the Y-shaped folding rod (59) to block the air discharge grooves (57) at the lower side, so that the purification of gas in the box body (1) is completed;
and after the electric telescopic rod (41) is contracted and moved downwards, the pressing block (8) on the electric telescopic rod downwards presses the second clamping plate (7) so that the second clamping plate (7) is buckled with the first clamping plate (6), the shaking of the spring plate (2) is reduced, and the stability of the internal components of the mounting bracket (3) is improved.
2. A self-cleaning electrical control box as defined in claim 1, wherein: the front end of the gear shaft (46) is hemispherical, and the front end of the gear shaft (46) is abutted against the rear side of the mounting bracket (3).
3. A self-cleaning electrical control box as defined in claim 1, wherein: a deflector plate is hinged in the exhaust groove (57).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311534361.XA CN117277114B (en) | 2023-11-17 | 2023-11-17 | Self-cleaning type electric control box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311534361.XA CN117277114B (en) | 2023-11-17 | 2023-11-17 | Self-cleaning type electric control box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117277114A CN117277114A (en) | 2023-12-22 |
| CN117277114B true CN117277114B (en) | 2024-02-02 |
Family
ID=89208374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311534361.XA Active CN117277114B (en) | 2023-11-17 | 2023-11-17 | Self-cleaning type electric control box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117277114B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117477373B (en) * | 2023-12-28 | 2024-03-19 | 本溪钢铁（集团）信息自动化有限责任公司 | Self-cleaning type electric control box |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108598934A (en) * | 2018-05-29 | 2018-09-28 | 芜湖慧宇商贸有限公司 | A kind of power plant's power supply dust-proof radiating distribution box |
| CN208890180U (en) * | 2018-08-22 | 2019-05-21 | 河南中和电气有限公司 | A kind of power distribution cabinet with dedusting and radiator structure |
| KR102072199B1 (en) * | 2018-09-11 | 2020-04-01 | 주식회사 에이스에너지 | Dust reduction distributingboard |
| CN213071738U (en) * | 2020-08-11 | 2021-04-27 | 苏州灵成电气有限公司 | Network distribution system cabinet with buffering function |
| CN215645530U (en) * | 2021-07-21 | 2022-01-25 | 山东凌岳智能电气有限公司 | Power distribution cabinet capable of removing dust inside |
| CN215816868U (en) * | 2021-07-02 | 2022-02-11 | 沈阳屹立电气设备有限公司 | Dustproof ventilation type power cabinet |
| CN216134112U (en) * | 2021-07-27 | 2022-03-25 | 武汉进取电气科技有限公司 | Combined electric control cabinet with built-in cleaning mechanism |
| CN115576400A (en) * | 2022-10-12 | 2023-01-06 | 山东鲁南大数据产业发展有限公司 | Heat dissipation device with dust removal function for computer hardware |
| CN116430963A (en) * | 2023-04-24 | 2023-07-14 | 安徽农一机械设备有限公司 | Computer machine case convenient to heat dissipation and blow dirt |
| CN116960795A (en) * | 2023-06-08 | 2023-10-27 | 浙江龙呈电力设备有限公司 | High-voltage switch cabinet and application method thereof |
| CN219980100U (en) * | 2023-05-17 | 2023-11-07 | 上海锐电电气有限公司 | Dustproof low-voltage reactive power compensation cabinet |
-
2023
- 2023-11-17 CN CN202311534361.XA patent/CN117277114B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108598934A (en) * | 2018-05-29 | 2018-09-28 | 芜湖慧宇商贸有限公司 | A kind of power plant's power supply dust-proof radiating distribution box |
| CN208890180U (en) * | 2018-08-22 | 2019-05-21 | 河南中和电气有限公司 | A kind of power distribution cabinet with dedusting and radiator structure |
| KR102072199B1 (en) * | 2018-09-11 | 2020-04-01 | 주식회사 에이스에너지 | Dust reduction distributingboard |
| CN213071738U (en) * | 2020-08-11 | 2021-04-27 | 苏州灵成电气有限公司 | Network distribution system cabinet with buffering function |
| CN215816868U (en) * | 2021-07-02 | 2022-02-11 | 沈阳屹立电气设备有限公司 | Dustproof ventilation type power cabinet |
| CN215645530U (en) * | 2021-07-21 | 2022-01-25 | 山东凌岳智能电气有限公司 | Power distribution cabinet capable of removing dust inside |
| CN216134112U (en) * | 2021-07-27 | 2022-03-25 | 武汉进取电气科技有限公司 | Combined electric control cabinet with built-in cleaning mechanism |
| CN115576400A (en) * | 2022-10-12 | 2023-01-06 | 山东鲁南大数据产业发展有限公司 | Heat dissipation device with dust removal function for computer hardware |
| CN116430963A (en) * | 2023-04-24 | 2023-07-14 | 安徽农一机械设备有限公司 | Computer machine case convenient to heat dissipation and blow dirt |
| CN219980100U (en) * | 2023-05-17 | 2023-11-07 | 上海锐电电气有限公司 | Dustproof low-voltage reactive power compensation cabinet |
| CN116960795A (en) * | 2023-06-08 | 2023-10-27 | 浙江龙呈电力设备有限公司 | High-voltage switch cabinet and application method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117277114A (en) | 2023-12-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN117277114B (en) | Self-cleaning type electric control box | |
| CN210995631U (en) | Dust collector is used in computer laboratory | |
| CN209692220U (en) | Novel AC metal enclosed ring network switch cabinet device | |
| CN111389123A (en) | Dust adsorbs humidification equipment for interior decoration | |
| CN111282363B (en) | Dry tobacco processing and purifying device capable of automatically replacing filter plate | |
| CN215142414U (en) | Cleaning device for textile machine | |
| CN211635841U (en) | Filtering and dust removing equipment for environmental protection | |
| CN211151166U (en) | GGD type low-voltage fixed switch cabinet | |
| CN218740956U (en) | Air inlet filtering device of screw vacuum pump | |
| CN209696529U (en) | A kind of electric automatization dust-extraction unit | |
| CN216986769U (en) | Top suction type pulse dust collector | |
| CN216150560U (en) | Novel dust removal structure | |
| CN216062452U (en) | High-rise indoor air purification device | |
| CN211613520U (en) | IBC solar cell with cleaning function | |
| CN114534390A (en) | Waste gas purification device for capacitive touch screen production workshop | |
| CN115013328A (en) | Electromechanical integration self-cleaning fan | |
| CN211538911U (en) | Dust collecting equipment for building engineering | |
| CN215735379U (en) | Multifunctional combined communication cabinet structure | |
| CN215462786U (en) | Dust charged cloth bag dust remover | |
| CN208671218U (en) | The new fan cabinet of MINI | |
| CN219954114U (en) | Dustproof standard lead screw | |
| CN214414752U (en) | Dust collecting device of portable dust collector | |
| CN219550752U (en) | Ventilation filter device for heating ventilation and air conditioner | |
| CN213316753U (en) | A prevent raise dust adsorption equipment for impeller dust shaker | |
| CN214118467U (en) | High-temperature gas Roots blower |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |