CN114585199A - Electrical equipment box with dust removal cooling function - Google Patents
Electrical equipment box with dust removal cooling function Download PDFInfo
- Publication number
- CN114585199A CN114585199A CN202110564708.XA CN202110564708A CN114585199A CN 114585199 A CN114585199 A CN 114585199A CN 202110564708 A CN202110564708 A CN 202110564708A CN 114585199 A CN114585199 A CN 114585199A
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- China
- Prior art keywords
- connecting plate
- cavity
- shell
- dust
- box body
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- 239000000428 dust Substances 0.000 title claims abstract description 101
- 238000001816 cooling Methods 0.000 title claims description 4
- 238000004140 cleaning Methods 0.000 claims abstract description 31
- 230000009467 reduction Effects 0.000 claims abstract description 13
- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 230000002457 bidirectional effect Effects 0.000 claims description 14
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 6
- 238000001035 drying Methods 0.000 claims description 5
- 239000013013 elastic material Substances 0.000 claims description 5
- 230000017525 heat dissipation Effects 0.000 abstract description 7
- 238000007664 blowing Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 239000002216 antistatic agent Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 244000185238 Lophostemon confertus Species 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000009436 residential construction Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/04—Cleaning by suction, with or without auxiliary action
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/087—Cleaning containers, e.g. tanks by methods involving the use of tools, e.g. brushes, scrapers
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20172—Fan mounting or fan specifications
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses an electrical equipment box with dust removal and temperature reduction functions, which comprises a shell, wherein an air duct is arranged in the middle of the top end of the shell, the lower end of the air duct extends into an inner cavity of the shell, a first cavity is formed in one side of the top end of the shell and penetrates through one side wall of the air duct, a first connecting plate and a second connecting plate are arranged in the inner cavity of the shell, the first connecting plate is positioned between the air duct and the second connecting plate in the height direction, a first through groove is formed in the middle of the first connecting plate, a second through groove is formed in the middle of the second connecting plate, and a cleaning mechanism is arranged in the shell. And the heat dissipation of the equipment box body is facilitated.
Description
Technical Field
The invention relates to the technical field of electrical equipment boxes, in particular to an electrical equipment box with dust removal and cooling functions.
Background
With the development of economy and the improvement of living standard of people, various industries put forward higher requirements on power supply reliability and power supply quality, electrical equipment boxes are widely applied to residential construction and civil electricity transformation engineering, particularly in recent years, the state increases the intensity of investment on electric power infrastructure and the development of urbanization, the state has great investment on public facilities, and the demand of the electrical equipment boxes is continuously increased every year.
The prior art has the following defects: a lot of dusts can be piled up on the surface when current electrical equipment box uses, and these dusts just need artifical regular cleaning, will increase people's intensity of labour like this to the electric elements in the electrical equipment box can produce the heat when long-time work, and most electrical equipment boxes all are made by antistatic material, and the gas permeability of most antistatic material is relatively poor, will make the inside temperature of electrical equipment box continuous rising like this, just can make inside electric elements damage because of the high temperature.
Disclosure of Invention
In order to solve the defects in the prior art, the invention provides an electrical equipment box with dust removal and temperature reduction functions, wherein a first connecting plate is driven to rotate through the work of a motor, the first connecting plate is connected with a second connecting plate through two limiting plates, the first connecting plate can drive a second connecting plate to rotate when rotating, the first connecting plate and the second connecting plate can drive two reciprocating screws to rotate around an equipment box body, two gears can also rotate inside a gear ring II, and the two reciprocating screws can rotate, so that two cleaning brushes can move up and down and rotate around the equipment box body to clean dust on the surface of the equipment box body, and the dust cleaned by the cleaning brushes can be sucked into the dust box by the suction force generated by the rotation of a second fan, so that the dust cannot float freely in the shell, and a lot of dust can be accumulated on the surface of the existing electrical equipment box when in use, the dust needs to be cleaned manually and periodically.
The invention solves the technical problem, and adopts the technical scheme that:
an electrical equipment box with dust removal and temperature reduction functions comprises a shell, wherein an air duct is mounted in the middle of the top end of the shell, the lower end of the air duct extends into an inner cavity of the shell, a first cavity is formed in one side of the top end of the shell and penetrates through one side wall of the air duct, a first connecting plate and a second connecting plate are arranged in the inner cavity of the shell, the first connecting plate is located between the air duct and the second connecting plate in the height direction, a first penetrating groove is formed in the middle of the first connecting plate, a second penetrating groove is formed in the middle of the second connecting plate, and a cleaning mechanism is arranged inside the shell;
cleaning mechanism includes the motor, motor fixed mounting is at the shell top, at the bottom wall fixedly connected with bottom plate of shell cavity, the bottom plate top upwards wears out two middle parts of linking plate and sets up run through groove two and extend to the top at two tops of linking plate, is equipped with the equipment box body at the bottom plate top, and at the bottom wall of shell cavity still fixedly connected with fixed frame, fixed frame is located the below of linking plate two, the bottom plate is located inside fixed frame, at two sliders of the diapire downside fixedly connected with of linking plate two, and two sliders are located the left and right sides that runs through groove two respectively, have seted up the spout at fixed frame top, the slider inlays to be established in the spout, and the slider can make circumferential direction in the spout.
Further, fix frame inner wall fixedly connected with ring gear one, wear to be equipped with two pivot one on linking up fishplate bar two, two pivot one are located the left and right sides that runs through groove two respectively, set up screw hole (111) in the upper end of two pivot one (11), the lower extreme of two pivot one all extends to fixed frame inside, the equal fixed cover in periphery of two pivot one lower extremes is equipped with gear one, two gear one all establish in ring gear one inside and mesh mutually with ring gear one, two pivot one and linking up fishplate bar two axles are connected in a rotating way, the equal fixed cover in top periphery of two pivot one is equipped with fan one.
As a preferred scheme, the umbrella is further provided with a bidirectional adjusting device matched with the threaded hole, the bidirectional adjusting device comprises a support through rod, a conical body, a conical supporting rod and an adjusting supporting rod, a chute is formed in the middle section of the support through rod, the conical body is a hollow cone, the conical body is arranged in the middle of the support through rod, first threads and second threads matched with the threaded hole are respectively arranged at the upper end and the lower end of the support through rod, the first threads and the second threads are external threads, the conical body is connected to the middle of the support through rod through a plurality of conical supporting rods, an umbrella surface shape is formed between every two adjacent conical supporting rods by elastic materials, the adjusting supporting rod is connected to the center of an umbrella surface between every two adjacent conical supporting rods, the other end of the adjusting supporting rod is connected with an adjusting ring, the adjusting ring is arranged on the chute in the middle of the support through rod in a sliding manner, and a first cavity is further arranged at the lower part of the chute, Second cavity, third cavity and through-hole, first cavity, second cavity and third cavity communicate each other and all set up in supporting the inner chamber that runs through the pole, and the support between the awl tip of toper bracing piece and spout lower extreme runs through the pole outer wall on evenly circling and is equipped with a plurality of through-holes, and the internal gas of toper can enter into first cavity in through-hole, and the second cavity that links to each other with first cavity is the toper and leaks hopper-shaped, and the third cavity that links to each other with the second cavity runs through the tip of second screw thread all the time.
More preferably, the second connecting plate is also connected with two reciprocating screw rods, the top ends of the two reciprocating screw rods extend and extend out of the top of the first connecting plate, the two reciprocating screw rods are respectively positioned at the left and right outer sides of the equipment box body, the two reciprocating screw rods are rotatably connected with the first connecting plate and the second connecting plate, bearing seats are respectively sleeved on the peripheries of the two reciprocating screw rods, the bearing seats are connected with the reciprocating screw rods through ball nut pairs, telescopic rods are respectively and fixedly connected with the inner sides of the two bearing seats, cleaning brushes are fixedly connected with the other ends of the telescopic rods, the inner sides of the two cleaning brushes are respectively attached to the outer wall of the equipment box body, limiting blocks are respectively and fixedly connected with the outer sides of the two bearing seats, two limiting plates are fixedly connected between the first connecting plate and the second connecting plate, the two limiting plates are positioned at the outer sides of the two bearing seats, limiting grooves are respectively arranged at the inner sides of the two limiting plates, and are respectively embedded in the two limiting grooves and matched with the limiting grooves, the limiting block can slide up and down in the limiting groove;
and a second gear ring is fixedly connected to the lower wall of the top plate in the inner cavity of the shell, a second gear is fixedly sleeved outside the top ends of the two reciprocating lead screws, and the two gears are arranged inside the second gear ring and meshed with the second gear ring.
Further, the cleaning brush includes gyro wheel, first bearing, second bearing, brush and branch, sets up first bearing in the axle center of gyro wheel, three the same length's branch and second bearing fixed connection, and the second bearing passes through branch and telescopic link fixed connection again, at the periphery evenly distributed a plurality of brush of gyro wheel, and three gyro wheels can be rotatory around first bearing, and three branch can be rotatory around the second bearing, and the cleaning brush can stretch out and draw back through the telescopic link.
Furthermore, a fixed plate is fixedly embedded in the air duct, a second rotating shaft is rotatably connected to the central position of the air duct and the fixed plate, a second fan is fixedly sleeved on the periphery of the second rotating shaft, a third rotating shaft is fixedly connected to the output shaft of the motor, the bottom ends of the third rotating shaft penetrate through the cavity and extend into the shell, chain wheels are fixedly sleeved on the peripheries of the second rotating shaft and the third rotating shaft, the chain wheels are located inside the first cavity, a chain is sleeved on the two chain wheels, the two chain wheels are connected through chain driving, the third rotating shaft is rotatably connected with the shell shaft, a third gear ring is fixedly connected to the top of a connecting plate, a third gear is fixedly sleeved on the periphery of the three bottom ends of the third rotating shaft, and the third gear is meshed with the three phase gear ring.
Preferably, the dust box is fixedly connected to the top of the housing, the dust box further comprises a dust collecting box, a connecting pipe is arranged at one end of the dust box, the other end of the connecting pipe extends into the air duct, and a connecting pipe check valve is further arranged at one end, close to the dust box, of the connecting pipe.
More preferably, the dust collecting box is a sealed box consisting of an upper box body, a lower box body and a dust box cover, the dust collecting box is matched with the dust box, the left side of the upper box body is provided with a plurality of rod-shaped ionization units, the upper box body is also internally provided with a built-in power supply, and the built-in power supply is electrically connected with the rod-shaped ionization units; the dust box cover is also provided with a dust box cover handle, the dust box cover is obliquely arranged, a second through hole is also formed in the right side of the lower box body, and the lower box body is also provided with an air deflector which is of an inverted V-shaped structure.
Furthermore, still be equipped with first through-hole bottom the dust tank, the size phase-match of second through-hole and first through-hole still is equipped with the vent pipe who communicates the bottom plate on the inner chamber right side of shell, and first through-hole is the air inlet of vent pipe at dust tank bottom, and the other end of vent pipe directly communicates the fan one and is close to the position of bottom plate, and the vent pipe includes two-way wind channel and bottom plate check valve in the bottom plate, and two-way wind channel is "V" type, and the bottom plate check valve setting is in the bottom of two-way wind channel "V" type.
Furthermore, the protection assembly is arranged outside the motor and comprises a protection shell, the protection shell is fixedly connected to the top of the shell, the protection shell is sleeved outside the motor, a plurality of heat dissipation holes are formed in the peripheral wall of the protection shell, and a heat dissipation net is further embedded in the side wall of the protection shell.
After the technical scheme is adopted, the invention has the beneficial effects that:
1. the motor works to drive the first connecting plate to rotate, the first connecting plate and the second connecting plate are connected through the two limiting plates, the first connecting plate can drive the second connecting plate to rotate when rotating, the first connecting plate and the second connecting plate can drive the two reciprocating screws to rotate around the equipment box body, the two gears can also rotate inside the second gear ring, the two reciprocating screws can rotate, and therefore the two cleaning brushes can move up and down and rotate around the equipment box body to clean dust on the surface of the equipment box body;
2. according to the invention, the first two gears can rotate in the first gear ring through the rotation of the second connecting plate, so that the first two rotating shafts can rotate and drive the first two fans to rotate, the air flow rate in the shell can be increased, the equipment box body can be cooled, the electric elements in the equipment box body can be protected, and the electric elements can be ensured to work in a normal temperature range.
Drawings
FIG. 1 is a schematic view of the overall structure provided by the present invention;
FIG. 2 is a cross-sectional view provided by the present invention;
FIG. 3 is an enlarged view taken at A in FIG. 2 according to the present invention;
FIG. 4 is an enlarged view of the invention at B of FIG. 2;
FIG. 5 is a schematic structural diagram of a heat dissipating grid according to the present invention;
FIG. 6 is a schematic structural view of a cleaning brush according to the present invention;
FIG. 7 is a schematic view of the dust collection bin according to the present invention;
FIG. 8 is a schematic structural diagram of a first fan according to the present invention;
FIG. 9 is a schematic structural diagram of a bi-directional adjustment device provided in the present invention;
FIG. 10 is a schematic view of the bi-directional adjustment device of the present invention during upward adjustment;
FIG. 11 is a schematic view of the downward adjustment of the two-way adjustment mechanism of the present invention;
FIG. 12 is a bottom view of the two way adjustment mechanism provided by the present invention;
FIG. 13 is a schematic view of another installation of the bi-directional adjustment device of the present invention;
in the figure: 1 outer shell, 2 air ducts, 3 first connecting plates, 4 second connecting plates, 5 motors, 6 bottom plates, 61 two-way air ducts, 62 bottom plate one-way valves, 7 equipment box bodies, 8 fixing frames, 9 sliding blocks, 10 first gear rings, 11 first rotating shafts, 111 threaded holes, 12 first gear wheels, 13 first fan wheels, 14 reciprocating screw rods, 15 bearing seats, 151 telescopic rods, 16 cleaning brushes, 161 idler wheels, 162 first bearings, 163 second bearings, 164 hairbrushes, 165 supporting rods, 17 limiting blocks, 18 limiting plates, 19 fixing plates, 20 second rotating shafts, 21 second fan wheels, 22 third rotating shafts, 23 chain wheels, 24 chains, 25 dust boxes, 26 first through holes, 261 second through holes, 27 connecting pipes, one-way valves of connecting pipes, 28 second gear rings, 29 second gear wheels, 30 third gear rings, 31 third gear wheels, 32 protective cases, 33, 34 radiating nets, 50 dust collecting boxes, 51 rod-shaped ionization units, 52 built-in power supplies, 53 upper box bodies, 54 lower box bodies, 54 dust collecting boxes, 25 rod-shaped ionization units, and the like, 55 filter screens, 56 dry filter screens, 57 filter screen handles, 58 dust box covers, 581 dust box cover handles, 59 air deflectors, 80 support through rods, 81 cones, 811 first threads, 812 second threads, 82 conical support rods, 83 sliding grooves, 831 adjusting rings, 832 adjusting support rods, 84 first cavities, 841 second cavities, 842 third cavities, 843 through holes.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Referring to fig. 1-13, the invention provides an electrical equipment box with dust removal and temperature reduction functions, which comprises a housing 1, wherein the housing 1 can be cylindrical or square-cylindrical, preferably cylindrical. Install dryer 2 at 1 top mid-mounting of shell, during dryer 2 is half the lower extreme of trapezoidal form and dryer 2 extended to the inner chamber of shell 1, cavity one has been seted up in one side on 1 top of shell, in this embodiment, cavity one is seted up at half one on the left side of 1 roof of shell and is run through the left side wall of dryer 2, specifically as shown in fig. 2, be equipped with linking up board one 3 and linking up board two 4 in the inner chamber of shell 1, in the direction of height, linking up board one 3 is located between dryer 2 and linking up board two 4, it runs through groove one to have been seted up at the middle part of linking up board one 3, and run through groove one and the opening looks adaptation of dryer 2 lower extreme, it runs through groove two to have been seted up at linking up board two 4 middle parts, be equipped with clean mechanism in shell 1 inside.
The cleaning mechanism comprises a motor 5, the motor 5 is fixedly arranged at the top of a shell 1, a protection component is arranged outside the motor 5, a bottom plate 6 is fixedly connected with a first inner cavity bottom wall of the shell 1, the top of the bottom plate 6 penetrates through a second through groove formed in the middle of a second connecting plate 4 and extends to the upper part of the top of the second connecting plate 4, an equipment box body 7 is arranged at the top of the bottom plate 6, relevant electrical equipment is arranged in the equipment box body 7, a wire passing hole is formed in the bottom wall of the shell 1, the electrical equipment in the equipment box body 7 is electrically connected with an external power supply and a load through the wire passing holes formed in the bottom of the equipment box body 7 and the bottom wall of the shell 1, a fixed frame 8 is fixedly connected with the bottom wall of the inner cavity of the shell 1, the cross section of the fixed frame 8 is in a trapezoid pipe shape and is positioned below the second connecting plate 4, the bottom plate 6 is arranged in the fixed frame 8, two sliding blocks 9 are fixedly connected with the lower side of the bottom wall of the second connecting plate 4, the two sliding blocks 9 are respectively positioned at the left side and the right side of the through groove II, a sliding groove is formed in the top of the fixing frame 8, the sliding blocks 9 are embedded in the sliding groove, and the sliding blocks 9 can slide in the sliding groove in the circumferential direction.
Further, at 8 inner wall fixedly connected with ring gears 10 of fixed frame, wear to be equipped with two pivot one 11 on linking up fishplate bar two 4, two pivot one 11 are located the left and right sides that runs through groove two respectively, set up screw hole 111 in the upper end of pivot one 11, and two pivot one 11 lower extremes all extend to fixed frame 8 inside, and the equal fixed cover in periphery of two pivot one 11 lower extremes is equipped with gear one 12, and two gear one 12 all establish in ring gear one 10 inside and mesh with ring gear one 10 mutually, pivot one 11 is connected through axle sleeve axle commentaries on classics with linking up fishplate bar two 4, all fixes the cover in two pivot one 11 top peripheries and is equipped with fan one 13, and fan one 13 can increase the air flow rate in the 1 inner chamber of shell to cool down equipment box body 7.
As a further embodiment, the present application is further provided with a bidirectional adjusting device matched with the threaded hole 111, as shown in fig. 9 to 13, the bidirectional adjusting device includes a supporting through rod 80, a cone 81, a tapered support rod 82 and an adjusting support rod 832, a sliding slot 83 is formed in the middle section of the supporting through rod 80, the cone 81 is a hollow cone similar to an umbrella structure, the cone 81 is disposed in the middle of the supporting through rod 80, a first thread 811 and a second thread 812 matched with the threaded hole 111 are respectively disposed at the upper end and the lower end of the supporting through rod 80, the first thread 811 and the second thread 812 are both external thread structures, the cone 81 is connected to the middle of the supporting through rod 80 through a plurality of tapered support rods 82, an "umbrella" shape is formed between adjacent tapered support rods 82 by an elastic material, and the umbrella cover is made of an elastic material, the adjusting support rod 832 is connected to the center of the umbrella cover between adjacent tapered support rods 82, the other end of the adjusting support rod 832 is connected with the adjusting ring 831, the adjusting ring 831 is arranged on the sliding groove 83 in the middle of the supporting through rod 80 in a sliding mode, the lower portion of the sliding groove 83 is further provided with a first cavity 84, a second cavity 841, a third cavity 842 and a through hole 843, the first cavity 84, the second cavity 841 and the third cavity 842 are mutually communicated and are all arranged in an inner cavity of the supporting through rod 80, a plurality of through holes 843 are uniformly and annularly arranged on the outer wall of the supporting through rod 80 between the conical tip of the conical support rod 82 and the lower end of the sliding groove 83, gas in the conical body 81 can enter the first cavity 84 through the through hole 843, the second cavity 841 connected with the first cavity 84 is in a conical funnel shape, and the third cavity 842 connected with the second cavity 841 penetrates the end portion of the second thread 812.
The working principle of the bidirectional adjusting device in the application is as follows: first, the first thread 811 or the second thread 812 can be selectively installed in the threaded hole 111 at the upper end of the first rotating shaft 11, and the installation depth can be controlled according to the number of rotations of the first thread 811 or the second thread 812 and the threaded hole 111, so as to adjust the relative distance between the first fan 13 and the cone 81. As shown in fig. 9, when the second thread 812 is installed on the first rotating shaft 11, the height of the adjusting ring 831 on the sliding groove 83 can be adjusted by sliding up and down, and the adjusting rod 832 is driven to extend and retract, because the umbrella cover between the adjacent tapered supporting rods 82 is made of elastic material, the umbrella cover between the tapered supporting rods 82 can be made to be inwardly concave or outwardly convex, and further the wind direction of the fan first 13 blowing the umbrella cover between the tapered supporting rods 82 is changed, as shown in fig. 10, when the adjusting rod 832 is contracted upwards, the umbrella cover between the tapered supporting rods 82 is inwardly concave, and the wind generated by the fan first 13 blowing the air to the concave umbrella cover can be blown to the equipment box body 7 after the air outlet area is enlarged. As shown in fig. 11, when the adjusting rod 832 moves downwards, the umbrella surface between the tapered supporting rods 82 protrudes outwards, and the wind generated by the fan one 13 blows towards the protruding umbrella surface, and due to the coanda effect, the wind is converged to a certain degree and then blows towards the equipment box body 7. As shown in fig. 13, when the first screw 811 is mounted on the first rotating shaft 11, the wind blown into the canopy between the tapered support rods 82 can be gathered together, enter the first cavity 84 through the through hole 843, and then enter the second tapered funnel-shaped cavity 841 from the first cavity 84 for being gathered again, since the third cavity 842 connected with the second cavity 841 penetrates to the end of the second screw 812, the gathered gas can be directly blown to the equipment box body 7 from the port of the third cavity 842, and similarly strong wind can be gathered through the cone 81, the first cavity 84, the second cavity 841 and the third cavity 842 to clean up stubborn dust on the equipment box body 7.
Further, as shown in fig. 2, two reciprocating lead screws 14 are further connected to the second connecting plate 4, the two reciprocating lead screws 14 are respectively located on the left and right outer sides of the equipment box body 7, the reciprocating lead screws 14 are lead screws provided with bidirectional threads, and are lead screws capable of enabling the sliding block to reciprocate up and down without changing the rotation direction of the main shaft, the top ends of the two reciprocating lead screws 14 extend and extend out of the upper portion of the top of the first connecting plate 3, the two reciprocating lead screws 14 are rotatably connected with the first connecting plate 3 and the second connecting plate 4 through bearing shafts, bearing seats 15 are respectively sleeved on the peripheries of the two reciprocating lead screws 14, the bearing seats 15 are connected with the reciprocating lead screws 14 through ball nut pairs, telescopic rods 151 are fixedly connected to the inner sides of the two bearing seats 15, a cleaning brush 16 is fixedly connected to the other end of the telescopic rods 151, and the cleaning brush 16 includes rollers 161, a first bearing 162 and a second bearing 163, The brush 164 and the support rod 165, the roller 161 in this application is set to three same specification types, the axle center of the roller 161 is fixedly provided with the first bearing 162, the roller 161 is fixedly connected with the second bearing 163 through the three support rods 165 with the same length, the second bearing 163 is fixedly connected with the telescopic rod 151 through the support rods 165, the periphery of the roller 161 is uniformly distributed with the plurality of brushes 164, the three rollers 161 with the same specification can rotate around the first bearing 162, the three support rods 165 with the same length can also rotate around the second bearing 163, the cleaning brush 16 can be integrally extended and retracted under the action of the telescopic rod 151, when the inner sides of the two cleaning brushes 16 are both attached to the outer wall of the equipment box body 7, the brushes 164 can clean up dust on the surface of the equipment box body 7, and meanwhile, because the equipment box body 7 is mostly square, when the cleaning brush 16 meets the corner of the equipment box body 7, the roller 161 not only can rotate, but also the roller 161 can rotate around the second bearing 163, and can be turned over from the corner of the equipment box body 7 seamlessly, and then cleaning dust is continued, and the telescopic rod 151 can effectively adjust the telescopic length of the cleaning brush 16, so that the equipment box body 7 can be attached to the greatest extent and cleaned.
Further, two equal fixedly connected with stopper 17 in the bearing frame 15 outside, two limiting plates 18 of fixedly connected with between the joint fishplate bar 3 and the joint fishplate bar two 4, two limiting plates 18 are located the outside of two bearing frames 15 respectively, two the spacing groove has all been seted up to limiting plate 18 inboard, and two stopper 17 inlay respectively establish at two spacing inslot portions and with the spacing groove phase-match, stopper 17 can slide from top to bottom at the spacing inslot, and stopper 17 can make bearing frame 15 more stable when removing.
Furthermore, a fixing plate 19 is fixedly embedded in the air duct 2, a second rotating shaft 20 is pivotally connected to the center positions of the air duct 2 and the fixing plate 19, a second fan 21 is fixedly sleeved on the periphery of the second rotating shaft 20, a third rotating shaft 22 is fixedly connected to an output shaft of the motor 5, the bottom end of the third rotating shaft 22 penetrates through the cavity and extends into the shell 1, chain wheels 23 are fixedly sleeved on the peripheries of the second rotating shaft 20 and the third rotating shaft 22, the chain wheels 23 are located inside the first cavity, chains 24 are sleeved on the two chain wheels 23, the two chain wheels 23 are in driving connection through the chains 24, the second rotating shaft 20 is in rotational connection with the air duct 2 and the fixing plate 19 through bearing shafts, the third rotating shaft 22 is in rotational connection with the shell 1 through the bearing shafts, and dust can be sucked into the dust box 25 by the rotation of the second fan 21.
Further, the top of the housing 1 is fixedly connected with a dust box 25, the dust box 25 further comprises a dust collecting box 50, one end of the dust box 25 is provided with a connecting pipe 27, the other end of the connecting pipe 27 extends into the air duct 2, one end of the connecting pipe 27 close to the dust box 25 is further provided with a connecting pipe check valve 271, dust can enter the dust box 25 from the air duct 2 through the connecting pipe 27, and the set connecting pipe check valve 271 can effectively prevent the dust from returning to the air duct 2.
As shown in fig. 7, the dust collecting box 50 is a sealed box body formed by an upper box body 53, a lower box body 54 and a dust box cover 58, the dust collecting box 50 is matched with the dust box 25, the dust collecting box 50 can be freely drawn out and placed in the dust box 25, a plurality of rod-shaped ionization units 51 are arranged at the left side of the upper box body 53, a built-in power supply 52 is further arranged in the upper box body 53, the built-in power supply 52 is electrically connected with the rod-shaped ionization units 51, the dust collecting effect can be accelerated by the ionization action of the rod-shaped ionization units 51, a removable filter screen 55 and a drying filter screen 56 are further arranged between the upper box body 53 and the lower box body 54, a filter screen handle 57 is respectively arranged at the top of the filter screen 55 and the drying filter screen 56, and the filter screen handle 57 at the top of the filter screen 55 and the drying filter screen 56 is flush with the top plane of the upper box body 53, which does not affect the drawing out and placing of the dust collecting box 50 in the dust box 25, the filter screen 55 can effectively filter out dust, the air filtered by the filter screen 55 is dried by the drying filter screen 56, the dust box cover 58 is rotatably connected to the right side of the lower box 54, the dust box cover 58 is further provided with a dust box cover handle 581, an operator can take the dust collecting box 50 out of the dust box 25 through the dust box cover handle 581, meanwhile, the dust box cover 58 can be opened or closed through the dust box cover handle 581, the dust box cover 58 adopts an inclined design and can effectively guide the air into the first through hole 26, the right side of the lower box 54 is further provided with a second through hole 261, the second through hole 261 is matched with the first through hole 26 in size and position, when the dust collecting box 50 is completely pushed into the dust box 25, the positions of the second through hole 261 and the first through hole 26 are completely overlapped, the filtered air can enter the ventilation pipeline to provide auxiliary power for the first fan 13, the lower box 54 is further provided with an air deflector 59, the air deflector 59 is in an inverted V-shaped structure, and the air is collected and sent into the second through hole 261 by matching with the inclined dust box cover 58.
The bottom of the dust box 25 is further provided with a first through hole 26, the right side of the shell 1 is further provided with an air duct directly communicated with the bottom plate 6, the first through hole 26 is an air inlet of the air duct at the bottom of the dust box 25, the other end of the air duct is directly communicated with the position of the fan I13 close to the direction of the bottom plate 6, the air duct comprises a bidirectional air duct 61 and a bottom plate one-way valve 62 in the bottom plate 6, the bidirectional air duct 61 is in an inverted V shape, the bottom plate one-way valve 62 is arranged at the bottom end of the inverted V shape of the bidirectional air duct 61, the two fans I13 on the two sides can be simultaneously provided with blowing power through the bidirectional air duct 61, the inverted V-shaped bidirectional air duct 61 can increase the flow entering the cavity by utilizing the flow impact force of air, meanwhile, the air inlet of the inverted V-shaped bidirectional air duct 61 entering the cavity of the shell 1 is arranged at the lowest point, and dust at the dead angle at the bottom of the fan I13 can be blown, and the floor check valve 62 prevents the reverse flow of dust in the inner chamber of the housing 1.
Further, a second gear ring 28 is fixedly connected to the lower wall of the top plate of the inner cavity of the housing 1, second gears 29 are fixedly sleeved on the peripheries of the top ends of the two reciprocating lead screws 14, and the two second gears 29 are arranged inside the second gear ring 28 and are meshed with the second gear ring 28.
Further, the top of the first connecting plate 3 is fixedly connected with a third gear ring 30, the periphery of the bottom end of the third rotating shaft 22 is fixedly sleeved with a third gear 31, the third gear 31 is meshed with the third gear ring 30, and the third gear 31 rotates to enable the first connecting plate 3 to rotate.
Further, the protection assembly comprises a protection shell 32, the protection shell 32 is fixedly connected to the top of the housing 1, the protection shell 32 is sleeved outside the motor 5, a plurality of heat dissipation holes 33 are formed in the peripheral wall of the protection shell 32, or a heat dissipation net 34 can be embedded in the side wall of the protection shell 32, and heat generated by the operation of the motor 5 can be discharged through the heat dissipation holes 33 and the heat dissipation net 34.
The application process of the invention is as follows: when the cleaning brush box is used, the motor 5 works to drive the rotating shaft III 22 to rotate, the rotating shaft III 22 rotates to drive the gear III 31 to rotate, the gear III 31 rotates to enable the connecting plate I3 to rotate, the connecting plate I3 and the connecting plate II 4 are connected through the two limiting plates 18, the connecting plate I3 can drive the connecting plate II 4 to rotate when rotating, the connecting plate I3 and the connecting plate II 4 can drive the two reciprocating lead screws 14 to rotate around the equipment box body 7, the two gears II 29 can also rotate inside the gear rings II 28, so that the two reciprocating lead screws 14 can rotate, the two reciprocating lead screws 14 can drive the two bearing seats 15 to do reciprocating movement up and down, the bearing seats 15 can drive the cleaning brush 16 to move up and down by moving up and down, the two cleaning brushes 16 can move up and down and rotate around the equipment box body 7 by rotating the two reciprocating lead screws 14 around the equipment box body 7, the third rotating shaft 22 rotates to drive the left chain wheel 23 to rotate, the left chain wheel 23 rotates to drive the right chain wheel 23 to rotate, the right chain wheel 23 rotates to drive the second rotating shaft 20 to rotate, the second rotating shaft 20 rotates to drive the second fan 21 to rotate, the second fan 21 rotates to generate suction force to suck dust cleaned by the cleaning brush 16 into the dust box 25, so that the dust cannot fly randomly in the shell 1, the connecting plate two 4 rotates to drive the first rotating shafts 11 to rotate around the equipment box body 7, the first two gears 12 can rotate in the first gear ring 10, the first two rotating shafts 11 can rotate, the first two fans 13 are driven to rotate, the air flow rate in the shell 1 can be increased, the equipment box body 7 can be cooled, and protection of electric elements in the equipment box body 7 is facilitated.
The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solution described above. Therefore, any simple modifications or equivalent substitutions made in accordance with the technical solution of the present invention are within the scope of the claims of the present invention.
Claims (10)
1. The utility model provides an electrical equipment box with dust removal cooling function, includes shell (1), its characterized in that: the middle part of the top end of the shell (1) is provided with an air duct (2), the lower end of the air duct (2) extends into an inner cavity of the shell (1), one side of the top end of the shell (1) is provided with a first cavity, the first cavity penetrates through one side wall of the air duct (2), the inner cavity of the shell (1) is provided with a first connecting plate (3) and a second connecting plate (4), the first connecting plate (3) is positioned between the air duct (2) and the second connecting plate (4) in the height direction, the middle part of the first connecting plate (3) is provided with a first penetrating groove, the middle part of the second connecting plate (4) is provided with a second penetrating groove, and a cleaning mechanism is arranged inside the shell (1);
the cleaning mechanism comprises a motor (5), the motor (5) is fixedly installed at the top of the shell (1), a bottom plate (6) is fixedly connected to the bottom wall of the inner cavity of the shell (1), the top of the bottom plate (6) upwards penetrates through a through groove II formed in the middle of the connecting plate II (4) and extends to the top of the connecting plate II (4), an equipment box body (7) is arranged at the top of the bottom plate (6), a fixing frame (8) is also fixedly connected to the bottom wall of the inner cavity of the shell (1), the fixing frame (8) is located below the connecting plate II (4), the bottom plate (6) is located inside the fixing frame (8), two sliding blocks (9) are fixedly connected to the lower side of the bottom wall of the connecting plate II (4), the two sliding blocks (9) are respectively located on the left side and the right side of the through groove II, a sliding groove is formed in the top of the fixing frame (8), and the sliding blocks (9) are embedded in the sliding grooves, and the sliding block (9) can slide in the circumferential direction in the sliding groove.
2. The electrical equipment box with the dust removal and temperature reduction functions of claim 1, characterized in that: the inner wall of the fixing frame (8) is fixedly connected with a first gear ring (10), two first rotating shafts (11) are arranged on the connecting plate II (4) in a penetrating mode, the two first rotating shafts (11) are respectively located on the left side and the right side of the penetrating groove II, threaded holes (111) are formed in the upper ends of the two first rotating shafts (11), the lower ends of the two first rotating shafts (11) extend to the inside of the fixing frame (8), first gears (12) are fixedly sleeved on the peripheries of the lower ends of the two first rotating shafts (11), the two first gears (12) are arranged inside the first gear ring (10) and meshed with the first gear ring (10), the two first rotating shafts (11) are connected with the connecting plate II (4) in a shaft rotating mode, and first fans (13) are fixedly sleeved on the peripheries of the top ends of the two first rotating shafts (11).
3. The electrical equipment box with the dust removal and temperature reduction functions of claim 2, characterized in that: the umbrella is characterized by further comprising a bidirectional adjusting device matched with the threaded hole (111), the bidirectional adjusting device comprises a supporting through rod (80), a conical body (81), conical supporting rods (82) and adjusting supporting rods (832), a sliding groove (83) is formed in the middle section of the supporting through rod (80), the conical body (81) is a hollow cone, the conical body (81) is arranged in the middle of the supporting through rod (80), a first thread (811) and a second thread (812) matched with the threaded hole (11) are respectively arranged at the upper end and the lower end of the supporting through rod (80), the first thread (811) and the second thread (812) are external threads, the conical body (81) is connected to the middle of the supporting through rod (80) through a plurality of conical supporting rods (82), an umbrella-shaped surface is formed by elastic materials between the adjacent conical supporting rods (82), the adjusting supporting rods (832) are connected to the center of an umbrella cover between the adjacent conical supporting rods (82), the other end of the adjusting support rod (832) is connected with an adjusting ring (831), the adjusting ring (831) is arranged on a sliding groove (83) in the middle of the supporting through rod (80) in a sliding way, a first cavity (84), a second cavity (841), a third cavity (842) and a through hole (843) are also arranged at the lower part of the sliding chute (83), the first cavity (84), the second cavity (841) and the third cavity (842) are communicated with each other and are all arranged in the inner cavity of the support through rod (80), a plurality of through holes (843) are uniformly and annularly arranged on the outer wall of the supporting through rod (80) between the conical tip of the conical supporting rod (82) and the lower end of the sliding chute (83), the gas in the conical body (81) can enter the first cavity (84) through the through holes (843), the second cavity (841) connected with the first cavity (84) is in a conical funnel shape, a third cavity (842), which is connected to the second cavity (841), extends all the way through the end of the second thread (812).
4. The electrical equipment box with the dust removal and temperature reduction functions of claim 1, characterized in that: two reciprocating screw rods (14) are connected to the second connecting plate (4), the top ends of the two reciprocating screw rods (14) extend and extend out of the top of the first connecting plate (3), the two reciprocating screw rods (14) are respectively positioned on the left outer side and the right outer side of the equipment box body (7), the two reciprocating screw rods (14) are in shaft rotating connection with the first connecting plate (3) and the second connecting plate (4), bearing seats (15) are sleeved on the peripheries of the two reciprocating screw rods (14), the bearing seats (15) are connected with the reciprocating screw rods (14) through ball nut pairs, telescopic rods (151) are fixedly connected to the inner sides of the two bearing seats (15), cleaning brushes (16) are fixedly connected to the other ends of the telescopic rods (151), the inner sides of the two cleaning brushes (16) are attached to the outer wall of the equipment box body (7), limiting blocks (17) are fixedly connected to the outer sides of the two bearing seats (15), and two limiting plates (18) are fixedly connected between the first connecting plate (3) and the second connecting plate (4), the two limiting plates (18) are positioned at the outer sides of the two bearing seats (15), limiting grooves are formed in the inner sides of the two limiting plates (18), the two limiting blocks (17) are embedded in the two limiting grooves respectively and are matched with the limiting grooves, and the limiting blocks (17) can slide up and down in the limiting grooves;
fixedly connected with ring gear two (28) on the roof lower wall of shell (1) inner chamber, it is equipped with gear two (29) all to fix the cover in two reciprocal lead screw (14) top outsides, and two gear two (29) are all established in ring gear two (28) inside and are meshed with ring gear two (28) mutually.
5. The electrical equipment box with the dust removal and temperature reduction functions of claim 4, characterized in that: cleaning brush (16) include gyro wheel (161), first bearing (162), second bearing (163), brush (164) and branch (165), axle center at gyro wheel (161) sets up first bearing (162), branch (165) and second bearing (163) fixed connection of three the same length, second bearing (163) rethread branch (165) and telescopic link (151) fixed connection, a plurality of brush (164) of periphery evenly distributed at gyro wheel (161), three gyro wheel (161) can be rotatory around first bearing (162), three branch (165) can be rotatory around second bearing (163), cleaning brush (16) can stretch out and draw back through telescopic link (151).
6. The electrical equipment box with the dust removal and temperature reduction functions of claim 1, characterized in that: a fixing plate (19) is fixedly embedded in the air duct (2), a second rotating shaft (20) is pivotally connected at the center position of the air duct (2) and the fixing plate (19), a second fan (21) is fixedly sleeved on the periphery of the second rotating shaft (20), a third rotating shaft (22) is fixedly connected on an output shaft of the motor (5), the bottom end of the third rotating shaft (22) penetrates through the cavity and extends into the shell (1), chain wheels (23) are fixedly sleeved on the periphery of the second rotating shaft (20) and the periphery of the third rotating shaft (22), the chain wheels (23) are positioned in the first cavity, two chain wheels (23) are sleeved with chains (24), the two chain wheels (23) are in driving connection through the chains (24), the third rotating shaft (22) is in pivoting connection with the shell (1), a gear ring three (30) is fixedly connected to the top of the connecting plate I (3), and a gear three (31) is fixedly sleeved on the periphery of the bottom end of the third rotating shaft (22), and the gear III (31) is meshed with the gear ring III (30).
7. The electrical equipment box with the dust removal and temperature reduction functions of claim 1, characterized in that: at shell (1) top fixed connection dust case (25), dust case (25) still include dust collecting box (50), the one end of dust case (25) is equipped with connecting pipe (27), the other end of connecting pipe (27) extends to inside dryer (2), the one end that connecting pipe (27) are close to dust case (25) still is provided with connecting tube check valve (271).
8. The electrical equipment box with the dust removal and temperature reduction functions of claim 7, characterized in that: the dust collection box (50) is a sealed box body formed by an upper box body (53), a lower box body (54) and a dust box cover (58), the dust collection box (50) is matched with the dust box (25), a plurality of rod-shaped ionization units (51) are arranged on the left side of the upper box body (53), a built-in power supply (52) is further arranged in the upper box body (53), and the built-in power supply (52) is electrically connected with the rod-shaped ionization units (51); a filter screen (55) and a drying filter screen (56) are further inserted between the upper box body (53) and the lower box body (54), a dust box cover (58) is rotatably connected to the right side of the lower box body (54), a dust box cover handle (581) is further arranged on the dust box cover (58), the dust box cover (58) is obliquely arranged, a second through hole (261) is further arranged on the right side of the lower box body (54), an air guide plate (59) is further arranged on the lower box body (54), and the air guide plate (59) is of an inverted V-shaped structure.
9. The electrical equipment box with the dust removal and temperature reduction functions of claim 8, characterized in that: still be equipped with first through-hole (26) bottom dust box (25), second through-hole (261) and the size phase-match of first through-hole (26), still be equipped with the breather pipe who communicates bottom plate (6) on the inner chamber right side of shell (1), first through-hole (26) are the air inlet of breather pipe in dust box (25) bottom, the other end of breather pipe directly communicates fan (13) and is close to the position of bottom plate (6), the breather pipe includes two-way wind channel (61) and bottom plate check valve (62) in bottom plate (6), two-way wind channel (61) are "V" type of falling, bottom plate check valve (62) set up in the bottom of two-way wind channel (61) "V" type of falling.
10. The electrical equipment box with the dust removal and temperature reduction functions of claim 1, characterized in that: still be equipped with the protection subassembly in motor (5) outside, the protection subassembly includes protective housing (32), protective housing (32) fixed connection is at shell (1) top, protective housing (32) cover is established in motor (5) outside, has seted up a plurality of louvres (33) at protective housing (32) perisporium, still inlays at the lateral wall of protective housing (32) and is equipped with radiator-grid (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110564708.XA CN114585199A (en) | 2021-05-24 | 2021-05-24 | Electrical equipment box with dust removal cooling function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110564708.XA CN114585199A (en) | 2021-05-24 | 2021-05-24 | Electrical equipment box with dust removal cooling function |
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| Publication Number | Publication Date |
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| CN114585199A true CN114585199A (en) | 2022-06-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110564708.XA Pending CN114585199A (en) | 2021-05-24 | 2021-05-24 | Electrical equipment box with dust removal cooling function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115419919A (en) * | 2022-07-25 | 2022-12-02 | 湖北鑫星节能炉具有限公司 | Negative pressure combustion biomass particle smokeless furnace |
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