CN116169584B - Safety protection high-low voltage power distribution cabinet - Google Patents
Safety protection high-low voltage power distribution cabinet Download PDFInfo
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- CN116169584B CN116169584B CN202211548084.3A CN202211548084A CN116169584B CN 116169584 B CN116169584 B CN 116169584B CN 202211548084 A CN202211548084 A CN 202211548084A CN 116169584 B CN116169584 B CN 116169584B
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- low voltage
- distribution cabinet
- power distribution
- square
- voltage power
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- 230000005389 magnetism Effects 0.000 claims abstract description 49
- 239000004575 stone Substances 0.000 claims abstract description 39
- 230000017525 heat dissipation Effects 0.000 claims abstract description 36
- 239000012535 impurity Substances 0.000 claims abstract description 20
- 230000010405 clearance mechanism Effects 0.000 claims abstract description 8
- 238000007789 sealing Methods 0.000 claims description 50
- 238000004140 cleaning Methods 0.000 claims description 39
- 230000007246 mechanism Effects 0.000 claims description 12
- 238000007790 scraping Methods 0.000 claims description 9
- 238000004891 communication Methods 0.000 claims description 6
- 230000005855 radiation Effects 0.000 claims description 4
- 239000000428 dust Substances 0.000 abstract description 11
- 238000013461 design Methods 0.000 abstract description 8
- 238000001816 cooling Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000003245 working effect Effects 0.000 description 3
- WTFXARWRTYJXII-UHFFFAOYSA-N iron(2+);iron(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[O-2].[Fe+2].[Fe+3].[Fe+3] WTFXARWRTYJXII-UHFFFAOYSA-N 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement 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
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Classifications
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- 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
- 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
-
- 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
- B01D46/68—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements
- B01D46/681—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements by scrapers, brushes or the like
-
- 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
- B08B1/16—Rigid blades, e.g. scrapers; Flexible blades, e.g. wipers
- B08B1/165—Scrapers
-
- 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
-
- 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
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2279/00—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses
- B01D2279/35—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses for venting arrangements
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a safety protection high-low voltage power distribution cabinet, and relates to the technical field of high-low voltage power distribution cabinets. This safety protection high-low voltage distribution cabinet, including high-low voltage distribution cabinet body, high-low voltage distribution cabinet body both sides all are equipped with cooling body and impurity clearance mechanism, cooling body includes two fixed plate bodies, two the equal fixed connection of fixed plate body is in high-low voltage distribution cabinet body one side, two all be equipped with the rotation connecting rod between the fixed plate body. This safety protection high-low voltage distribution cabinet through impurity clearance mechanism's design, can inhale the stone and inhale the stone with the second magnetism and be in when magnetism and inhale the scope then can make the second magnetism inhale the stone upwards overturn through repulsion between the two to can make the inside high temperature of high-low voltage distribution cabinet body more discharge high-low voltage distribution cabinet body inside, prevent because the area that high-efficient heat dissipation needs is too big, lead to the easy adhesion impurity in heat dissipation filter screen surface and dust's problem to appear.
Description
Technical Field
The invention relates to the technical field of high-low voltage power distribution cabinets, in particular to a safety protection high-low voltage power distribution cabinet.
Background
The high-low voltage power distribution cabinet is the power distribution equipment used for distributing, controlling and metering electric energy and connecting cables in an electric power supply system, and the low voltage power distribution cabinet is connected to a power distribution panel, a control box and a switch box of each power consumption, and the inside of the low voltage power distribution cabinet is the equipment of the power distribution device which integrally meets the design function requirement by assembling protection devices such as switches, circuit breakers, fuses, buttons, indicator lamps, meters and wires.
At present, the current high-low voltage power distribution cabinet needs to dispel the heat in a large amount in the in-process of using, and current heat dissipation mode dispels the heat mainly through the heat dissipation net, can adhere a large amount of dust so can lead to the problem that the radiating effect is not good to appear because the heat dissipation net surface in long-term use, need the manual work to clear up, simultaneously, because radiating temperature is different, so can carry out the practicality of equipment then to the heat dissipation of different high temperatures in different areas, reduce the clearance number of times of heat dissipation net, consequently, need further improvement.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a safety protection high-low voltage power distribution cabinet, which realizes the purpose of solving the problems.
In order to achieve the above purpose, the invention is realized by the following technical scheme: the safety protection high-low voltage power distribution cabinet comprises a high-low voltage power distribution cabinet body, wherein both sides of the high-low voltage power distribution cabinet body are provided with a heat dissipation mechanism and an impurity cleaning mechanism;
the heat dissipation mechanism comprises two fixed plate bodies, wherein the two fixed plate bodies are fixedly connected to one side of a high-low voltage power distribution cabinet body, a rotary connecting rod is arranged between the two fixed plate bodies, a turning baffle is fixedly connected to the outside of the rotary connecting rod, a square movable groove is formed in one side of the inside of the turning baffle, a square sealing strip is slidably connected to the inside of the square movable groove, a square movable rod is fixedly connected to one side of the square sealing strip, a square movable groove is formed in the other side of the inside of the turning baffle, a square connecting plate is fixedly connected to one side of the square movable rod, and a plurality of circular exhaust holes are formed in one side of the turning baffle;
impurity clearance mechanism includes a plurality of fixed connection frames, and is a plurality of fixed connection frame is equal fixed connection in inside the high-low voltage distribution cabinet body, and is a plurality of fixed connection frame is inside all to inlay and is equipped with heat dissipation filter screen, the equal fixedly connected with heat conduction body in high-low voltage distribution cabinet body inner chamber top both sides, two the equal sliding connection of heat conduction body is inside to have square sealing rod, two square sealing rod is inside to be inlayed and is equipped with a plurality of first magnetism and inhale the stone, turn the baffle inside to inlay and be equipped with the second magnetism and inhale the stone, two fixedly connected with a plurality of sealed body between the fixed plate body, a plurality of the equal sliding connection of sealed body has sealed movable strip, first inlet port and second inlet port have been seted up to inside fixed connection frame, a plurality of circular inlet ports and sliding tray have been seted up to inside the high-low voltage distribution cabinet body, the inside sliding tray is inside sliding connection has first magnetism to inhale the piece, first magnetism is inhaled the piece bottom, second magnetism is inhaled the piece, second magnetism is inhaled a side fixedly connected with flexible magnetic strip, second magnetism piece one side is inhaled a fixed connection to have a plurality of fixed connection of brush and is connected with the inside clearance brush to the high-low voltage distribution cabinet body.
Preferably, the two ends of the rotating connecting rod are respectively and movably connected with the inner sides of the two fixed plates through a rotating shaft, a communication groove is formed between the square sealing strip and the square moving groove, the square sealing strip is communicated with the square moving groove through the communication groove, and the rotating connecting rod can be conveniently supported to rotate, so that the moving work of gas can be conveniently performed.
Preferably, the first magnetic attraction stone has magnetism, the second magnetic attraction stone also has magnetism, and the magnetism between the first magnetic attraction stone and the second magnetic attraction stone is homopolar, so that the first magnetic attraction stone and the second magnetic attraction stone can repel each other.
Preferably, the first air inlet is communicated with the second air inlet, the second air inlet is communicated with the circular air inlet, and the circular air inlet is communicated with the sliding groove.
Preferably, flexible elastic band one end and the inside one side fixed connection of high-low voltage distribution cabinet body, clearance brush contacts with the heat dissipation filter screen, can be convenient for carry out fixed connection to flexible elastic band, can also be convenient for clear up the brush and remove on the heat dissipation filter screen surface.
Preferably, the first magnetic attraction block and the second magnetic attraction block are arranged to be heteropolar in magnetism, and the first magnetic attraction block is connected with the second magnetic attraction block through magnetism, so that attraction between the first magnetic attraction block and the second magnetic attraction block can be facilitated.
Preferably, the cleaning scraping plate is arranged on one side of the heat radiation filter screen, and the cleaning scraping plate and the cleaning hairbrush are positioned on the same plane, so that the cleaning scraping plate can conveniently clean the cleaning hairbrush.
Preferably, the inside of the sealing tube body is square, and the outer surface of the sealing moving strip is matched with the inside of the sealing tube body, so that the sealing can be facilitated.
Preferably, the front swing joint of high-low voltage distribution cabinet body has the dodge gate, the equal fixedly connected with backup pad in high-low voltage distribution cabinet body bottom both sides.
The invention provides a safety protection high-low voltage power distribution cabinet. The beneficial effects are as follows:
1. this safety protection high-low voltage distribution cabinet, through the design of cooling machanism, can be when the sealed gaseous thermal expansion between square sealing strip and the square movable groove, the air that will drive square movable groove inside this moment is discharged through circular exhaust hole, can make when square connecting plate removes turn the baffle in by "open" state, the inside temperature of high-low voltage distribution cabinet body will make the inside high temperature of high-low voltage distribution cabinet body release through square connecting plate's open state this moment, thereby reach and carry out radiating work effect to the inside high-low voltage distribution cabinet body, prevent because the high temperature work too long leads to appearing the problem of potential safety hazard.
2. This safety protection high-low voltage distribution cabinet, through the design of impurity clearance mechanism, can be when first magnetism inhale the stone and the second magnetism inhale the stone and be in the magnetism and inhale the scope time then can make the second magnetism inhale the stone upwards overturn through repulsion between the two, the second magnetism is inhaled the stone and is driven the state of turning the baffle and upwards turn over this moment, thereby can make the inside high temperature of high-low voltage distribution cabinet body more discharge high-low voltage distribution cabinet body inside, carry out efficient heat dissipation then, prevent because the area that high-efficient heat dissipation needs is too big, it appears to lead to the easy adhesion impurity in heat dissipation filter screen surface and the problem of dust, can avoid the heat dissipation filter screen to appear by the risk of jam often, the radiating efficiency has been guaranteed.
3. This safety protection high-low voltage distribution cabinet through impurity clearance mechanism's design, can drive first magnetism when gaseous being extruded to the sliding tray inside and inhale the piece and remove, first magnetism is inhaled the piece and is removed then can drive second magnetism and inhale piece and clearance board and remove simultaneously through magnetism, flexible elastic band then can be stretched, and the clearance board can drive the clean work effect of clearance brush scraping at the surface of heat dissipation filter screen simultaneously at the in-process that removes, prevent because heat dissipation filter screen exposes and leads to excessive dust of surface adhesion and impurity in the air, cause the poor problem of heat dissipation to appear, avoid the low-efficient work that needs the manual work to clean.
4. This safety protection high-low voltage distribution cabinet through impurity clearance mechanism's design, can not only sweep impurity and dust on heat dissipation filter screen surface at the in-process that the clearance brush was removed in the clearance board drive, but also can contact and do relative motion with the clearance scraper blade, thereby reach the self-cleaning work of clearance brush surface impurity and dust, and, through the design of clearance scraper blade shape, can smooth out the fingers the work in order to the clearance brush pertinently, prevent that the clearance brush from appearing phenomena such as knot and winding at the in-process of work, avoid the clearance brush to clear up the problem that the effect is not good in follow-up work to appear.
Drawings
FIG. 1 is a schematic perspective view of the structure of the present invention;
fig. 2 is a schematic diagram of a cross-sectional view of a high-low voltage power distribution cabinet body according to the present invention;
FIG. 3 is an enlarged view of the invention at A in FIG. 2;
FIG. 4 is a schematic view of a part of a heat dissipation mechanism according to the present invention;
fig. 5 is a schematic view of a high-low voltage power distribution cabinet body in the invention;
FIG. 6 is an enlarged view of the invention at B in FIG. 5;
FIG. 7 is a side cross-sectional view of the high and low voltage power distribution cabinet body of the present invention;
FIG. 8 is an exploded view of the heat transfer tube and square sealing bar of the present invention;
FIG. 9 is a schematic side view of a cleaning plate with a heat sink filter removed;
FIG. 10 is a schematic view of a fixing plate according to the present invention;
FIG. 11 is a schematic cross-sectional view of a square movable bar according to the present invention.
In the figure: 1. a high-low voltage power distribution cabinet body; 2. a heat dissipation mechanism; 201. fixing the plate body; 202. rotating the connecting rod; 203. turning the baffle; 204. square movable groove; 205. square sealing strips; 206. square movable rod; 207. a square moving groove; 208. a square connecting plate; 209. a circular exhaust hole; 3. impurity cleaning mechanism; 301. fixing a connecting frame; 302. a heat radiation filter screen; 303. a heat conduction pipe body; 304. square sealing rod; 305. a first magnetic stone; 306. a second magnetic stone; 307. sealing the pipe body; 308. sealing the moving strip; 309. a first air inlet hole; 310. a second air inlet hole; 311. a circular air inlet hole; 312. a first magnetic block; 313. a second magnetic block; 314. a flexible elastic band; 315. a cleaning plate; 316. cleaning a hairbrush; 317. cleaning a scraping plate; 318. a sliding groove.
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.
Examples of the embodiments are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements throughout or elements having like or similar functionality. The embodiments described below by referring to the drawings are illustrative and intended to explain the present invention and should not be construed as limiting the invention.
Referring to fig. 1-11, the present invention provides a technical solution: a safety protection high-low voltage power distribution cabinet comprises a high-low voltage power distribution cabinet body 1, wherein both sides of the high-low voltage power distribution cabinet body 1 are provided with a heat dissipation mechanism 2 and an impurity cleaning mechanism 3;
the heat dissipation mechanism 2 comprises two fixed plate bodies 201, wherein the two fixed plate bodies 201 are fixedly connected to one side of the high-low voltage power distribution cabinet body 1, a rotary connecting rod 202 is arranged between the two fixed plate bodies 201, a turning baffle 203 is fixedly connected to the outside of the rotary connecting rod 202, a square movable groove 204 is formed in one side of the inside of the turning baffle 203, a square sealing strip 205 is slidably connected to the inside of the square movable groove 204, a square movable rod 206 is fixedly connected to one side of the square sealing strip 205, a square movable groove 207 is formed in the other side of the inside of the turning baffle 203, a square connecting plate 208 is fixedly connected to one side of the square movable rod 206, and a plurality of circular exhaust holes 209 are formed in one side of the turning baffle 203;
impurity clearance mechanism 3 includes a plurality of fixed connection frame 301, a plurality of fixed connection frame 301 are all fixed connection in inside high-low voltage distribution cabinet body 1, a plurality of fixed connection frame 301 are inside all to be inlayed and are had heat dissipation filter screen 302, a plurality of circular inlet port 311 and sliding tray 318 have been seted up to the inside both sides of high-low voltage distribution cabinet body 1 inner chamber top, the inside all sliding connection of two heat pipe bodies 303 has square sealing rod 304, the inside all of two square sealing rod 304 has inlayed and has a plurality of first magnetism to inhale stone 305, the inside second magnetism that has been equipped with of flip-flop 203 inhale stone 306, fixedly connected with a plurality of sealed tube 307 between two fixed plate 201, a plurality of sealed tube 307 are inside all sliding connection has sealed movable strip 308, first inlet port 309 and second inlet port 310 have been seted up to the inside of fixed connection frame 301, a plurality of circular inlet port 311 and sliding tray 318 have first magnetism inhale piece 312, first magnetism inhale piece 312 bottom and are equipped with second magnetism inhale piece 313, second magnetism inhale 313 rear side fixedly connected with elastic band, second magnetism inhale piece 313 fixedly connected with magnetism to inhale stone 313, a plurality of inside clearance brush piece 313 are connected with inside clearance board 315, a plurality of fixed connection of high-low voltage distribution cabinet body 315 is fixed to be connected with inside clearance board 315.
The two ends of the rotary connecting rod 202 are respectively and movably connected with the inner sides of the two fixed plate bodies 201 through rotating shafts, a communication groove is formed between the square sealing strip 205 and the square moving groove 207, and the square sealing strip 205 is communicated with the square moving groove 207 through the communication groove.
The first magnetic attraction stone 305 has magnetism, the second magnetic attraction stone 306 also has magnetism, and the magnetism between the first magnetic attraction stone 305 and the second magnetic attraction stone 306 is homopolar.
The first air intake hole 309 is communicated with the second air intake hole 310, the second air intake hole 310 is communicated with the circular air intake hole 311, and the circular air intake hole 311 is communicated with the sliding groove 318.
One end of the telescopic elastic band 314 is fixedly connected with one side inside the high-low voltage power distribution cabinet body 1, and the cleaning hairbrush 316 is in contact with the heat dissipation filter screen 302.
The first magnetic attraction block 312 and the second magnetic attraction block 313 are arranged to be heteropolar in magnetism, and the first magnetic attraction block 312 is connected with the second magnetic attraction block 313 through magnetism.
The cleaning blade 317 is disposed on one side of the heat dissipation filter 302, and the cleaning blade 317 is in the same plane as the cleaning brush 316.
The inside of the sealing tube 307 is square, and the outer surface of the sealing moving bar 308 is engaged with the inside of the sealing tube 307.
The front side of the high-low voltage power distribution cabinet body 1 is movably connected with a movable door, and two sides of the bottom of the high-low voltage power distribution cabinet body 1 are fixedly connected with supporting plates.
When the high-low voltage power distribution cabinet is used, when the temperature inside the high-low voltage power distribution cabinet body 1 is too high and heat dissipation needs to be carried out inside the high-low voltage power distribution cabinet body 1, firstly, the temperature inside the high-low voltage power distribution cabinet body 1 is transmitted to the surface of the turning baffle 203 under the wrapping of the high-low voltage power distribution cabinet body 1 in a sealing state, at the same time, the turning baffle 203 is heated, meanwhile, sealing gas between the square sealing strip 205 and one side of the square movable groove 204 is heated and expanded, at the same time, the square sealing strip 205 pushes the square movable rod 206 to move, the square movable rod 206 synchronously drives the square connecting plate 208 to move inside the square movable groove 207 in the moving process, at the same time, air inside the square movable groove 207 is discharged through the circular exhaust hole 209, the turning baffle 203 is in the opened state when the square connecting plate 208 moves, at the same time, the temperature inside the high-low voltage power distribution cabinet body 1 is released through the opening state of the square connecting plate 208, and therefore the working effect of heat dissipation inside the high-low voltage power distribution cabinet body 1 is achieved;
if the working load of the electrical components inside the high-low voltage power distribution cabinet body 1 is still continuously enhanced and the internal temperature is still driven to rise, firstly, the high temperature inside the high-low voltage power distribution cabinet body 1 is transferred to a sealed space between the heat conduction pipe body 303 and the square sealing rod 304, at this time, sealing gas is heated and expanded, the square sealing rod 304 is driven to move downwards by the heated and expanded sealing gas, at this time, the square sealing rod 304 drives the first magnetic attraction stone 305 to move, when the first magnetic attraction stone 305 and the second magnetic attraction stone 306 are in a magnetic attraction range, the second magnetic attraction stone 306 is enabled to overturn upwards through repulsive force between the first magnetic attraction stone 305 and the second magnetic attraction stone 306, and at this time, the second magnetic attraction stone 306 drives the overturning baffle 203 to be in an upwards overturned state, so that the high temperature inside the high-low voltage power distribution cabinet body 1 is more discharged, and then efficient heat dissipation is carried out, the problem that impurities and dust are easy to adhere to the surface of the filter screen 302 due to the excessive area required by efficient heat dissipation is prevented, the risk that the filter screen 302 is often blocked is avoided, and the heat dissipation efficiency is guaranteed;
in the process that the second magnetic attraction stone 306 drives the turning baffle 203 to turn upwards, because the repulsive force between the first magnetic attraction stone 305 and the second magnetic attraction stone 306 is larger than the pressure of gas between the sealing tube body 307 and the sealing moving strip 308 at this moment, when the turning baffle 203 is in contact with the sealing moving strip 308 and drives the sealing moving strip 308 to move upwards, the gas in the sealing tube body 307 is extruded, the extruded gas enters the second air inlet hole 310 through the first air inlet hole 309 and then enters the circular air inlet hole 311 and the inside of the sliding groove 318 through the second air inlet hole 310, so that the working effect of extruding and transmitting the gas is achieved, when the gas is extruded into the inside of the sliding groove 318, the first magnetic attraction stone 312 drives the first magnetic attraction stone 312 to move, the first magnetic attraction stone 315 is driven by magnetism to move simultaneously with the cleaning plate 315, the telescopic elastic belt 314 is stretched, and the cleaning plate 315 is driven to scrape and clean the surface of the cleaning brush 316 in the moving process, so that the working effect of preventing the dust from being adhered to the surface of the filter screen 302 is not easy to cause the problem of low-lying dust due to the fact that the surface is exposed to the surface of the filter screen is not cleaned;
in the process that the cleaning plate 315 drives the cleaning brush 316 to move, impurities and dust on the surface of the heat radiation filter screen 302 are not only swept down, but also can be contacted with the cleaning scraping plate 317 and do relative motion, so that the cleaning brush 316 can clean and self-clean the impurities and dust on the surface of the cleaning brush 316, and the cleaning brush 316 can be pertinently stroked down through the design of the shape of the cleaning scraping plate 317, so that phenomena of knotting, winding and the like of the cleaning brush 316 in the working process are prevented, and the problem that the cleaning brush 316 is poor in cleaning effect in the subsequent working is avoided.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (5)
1. The utility model provides a safety protection high-low voltage distribution cabinet, includes high-low voltage distribution cabinet body (1), its characterized in that: both sides of the high-low voltage power distribution cabinet body (1) are provided with a heat dissipation mechanism (2) and an impurity cleaning mechanism (3);
the heat dissipation mechanism (2) comprises two fixed plate bodies (201), wherein the two fixed plate bodies (201) are fixedly connected to one side of a high-low voltage power distribution cabinet body (1), a rotary connecting rod (202) is arranged between the two fixed plate bodies (201), a turning baffle (203) is fixedly connected to the outside of the rotary connecting rod (202), a square movable groove (204) is formed in one side of the inside of the turning baffle (203), a square sealing strip (205) is connected to the inside of the square movable groove (204) in a sliding manner, a square movable rod (206) is fixedly connected to one side of the square sealing strip (205), a square movable groove (207) is formed in the other side of the inside of the turning baffle (203), a square connecting plate (208) is fixedly connected to one side of the square movable rod (206), and a plurality of circular exhaust holes (209) are formed in one side of the turning baffle (203);
impurity clearance mechanism (3) include a plurality of fixed connection frame (301), a plurality of fixed connection frame (301) are all fixed connection in inside high-low voltage distribution cabinet body (1), a plurality of fixed connection frame (301) are inside all to inlay and are equipped with heat dissipation filter screen (302), the equal fixedly connected with heat conduction body (303) in high-low voltage distribution cabinet body (1) inner chamber top both sides, two inside equal sliding connection of heat conduction body (303) has square sealing bar (304), two square sealing bar (304) are inside to inlay and are equipped with a plurality of first magnetism magnet (305), turn baffle (203) are inside to inlay and are equipped with second magnetism magnet (306), two fixedly connected with a plurality of sealing tube (307) between fixed plate body (201), a plurality of sealing tube (307) are inside to be all sliding connection has sealed movable strip (308), first (309) and second inlet port (310) have been seted up to inside of fixed connection frame (301), the inside of high-low voltage distribution cabinet body (1) has seted up a plurality of magnetism magnet (318) and a plurality of magnetism magnet (312) are inhaled inside to inhale a circular inlet port (312), a magnetism magnet (312) are inhaled one and are inhaled a plurality of magnetism piece (312) and are inhaled a second magnetism piece (313), a cleaning plate (315) is fixedly connected to one side of the second magnetic attraction block (313), a cleaning brush (316) is fixedly connected to one side of the cleaning plate (315), and a plurality of cleaning scrapers (317) are fixedly connected to the inside of the high-low voltage power distribution cabinet body (1);
the first magnetic attraction stone (305) has magnetism, the second magnetic attraction stone (306) also has magnetism, and the magnetism between the first magnetic attraction stone (305) and the second magnetic attraction stone (306) is homopolar;
one end of the telescopic elastic band (314) is fixedly connected with one side inside the high-low voltage power distribution cabinet body (1), and the cleaning hairbrush (316) is contacted with the heat dissipation filter screen (302);
the first magnetic attraction block (312) and the second magnetic attraction block (313) are arranged in different poles in a magnetic way, and the first magnetic attraction block (312) is connected with the second magnetic attraction block (313) through magnetism;
the cleaning scraping plate (317) is arranged on one side of the heat radiation filter screen (302), and the cleaning scraping plate (317) and the cleaning hairbrush (316) are positioned on the same plane.
2. The safety protection high-low voltage power distribution cabinet according to claim 1, wherein: the two ends of the rotary connecting rod (202) are respectively and movably connected with the inner sides of the two fixed plate bodies (201) through rotating shafts, a communication groove is formed between the square sealing strip (205) and the square moving groove (207), and the square sealing strip (205) is communicated with the square moving groove (207) through the communication groove.
3. The safety protection high-low voltage power distribution cabinet according to claim 1, wherein: the first air inlet hole (309) is communicated with the second air inlet hole (310), the second air inlet hole (310) is communicated with the circular air inlet hole (311), and the circular air inlet hole (311) is communicated with the sliding groove (318).
4. The safety protection high-low voltage power distribution cabinet according to claim 1, wherein: the inside of the sealing pipe body (307) is square, and the outer surface of the sealing moving strip (308) is matched with the inside of the sealing pipe body (307).
5. The safety protection high-low voltage power distribution cabinet according to claim 1, wherein: the high-low voltage power distribution cabinet comprises a high-low voltage power distribution cabinet body (1), wherein a movable door is movably connected to the front face of the high-low voltage power distribution cabinet body (1), and support plates are fixedly connected to two sides of the bottom of the high-low voltage power distribution cabinet body (1).
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| CN116169584A (en) | 2023-05-26 |
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