CN116885578A - Block terminal with automatic clearance function - Google Patents
Block terminal with automatic clearance function Download PDFInfo
- Publication number
- CN116885578A CN116885578A CN202310847671.0A CN202310847671A CN116885578A CN 116885578 A CN116885578 A CN 116885578A CN 202310847671 A CN202310847671 A CN 202310847671A CN 116885578 A CN116885578 A CN 116885578A
- Authority
- CN
- China
- Prior art keywords
- box
- fan
- worm
- dust
- automatic cleaning
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000428 dust Substances 0.000 claims abstract description 46
- 230000005540 biological transmission Effects 0.000 claims abstract description 37
- 238000001914 filtration Methods 0.000 claims abstract description 20
- 230000017525 heat dissipation Effects 0.000 claims abstract description 17
- 238000004140 cleaning Methods 0.000 claims abstract description 11
- 238000001816 cooling Methods 0.000 claims description 6
- 238000007664 blowing Methods 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims 4
- 230000006378 damage Effects 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009429 electrical wiring Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
-
- 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
- B01D46/74—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element
-
- 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
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/46—Boxes; Parts thereof or accessories therefor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention relates to a distribution box, in particular to a distribution box with an automatic cleaning function. The invention provides a distribution box with an automatic cleaning function, which comprises a box body, an electric element plate, a fan box, a heat dissipation and dust removal mechanism, a steering mechanism, a filtering mechanism, a transmission mechanism and the like, wherein the electric element plate is connected to the middle part of the box body, the fan box is connected to the upper part of the left side and the lower part of the right side of the box body, the heat dissipation and dust removal mechanism is arranged in the box body, the steering mechanism is arranged in the fan box, and the filtering mechanism and the transmission mechanism are arranged on a connecting frame. According to the invention, the electric elements on the electric element plate are subjected to heat dissipation and temperature reduction through the fan, the air blown by the fan can be better blown to the electric elements through the first air guide frame and the second air guide frame, the direction of the fan and the position of the filter plate are changed through the double-shaft motor, the worm wheel and the like, dust is blown out after falling into the fan box, the dust in the box is removed, and the electric elements are prevented from being damaged due to the dust.
Description
Technical Field
The invention relates to a distribution box, in particular to a distribution box with an automatic cleaning function.
Background
The distribution box, also called distribution box, is a generic term for motor control centers. The distribution box is to assemble the switch equipment, the measuring instrument, the protection electrical equipment and the auxiliary equipment in a closed or semi-closed metal cabinet according to the electrical wiring requirement to form a low-voltage distribution device. Some outdoor distribution boxes are usually subjected to direct sunlight and the cabinets are relatively dense, so that the temperature in the boxes is high, the service life of components in the cabinets is influenced, and therefore some heat dissipation measures are needed to dissipate heat of the boxes.
At present, most distribution boxes perform heat exchange by using forced convection of a fan to dissipate heat of electronic components in the distribution boxes, when the fan works, a large amount of dust is sucked into the distribution boxes, and dust particles of the dust are charged and absorbed, so that the dust is easily coagulated and settled around electrical equipment, the insulation strength of the equipment is damaged, the situation that the equipment is possibly short-circuited due to great harm to safe operation of the equipment is caused, equipment devices are damaged, and even fire is seriously caused.
Disclosure of Invention
In order to overcome the defect that dust absorbed by a distribution box through heat dissipation of a fan is easy to damage electrical components in the distribution box, the invention provides the distribution box with an automatic cleaning function.
The technical scheme of the invention is as follows: the utility model provides a block terminal with automatic clearance function, including box, the chamber door, electrical component board and fan case, the box front side rotation type is connected with the chamber door, the box middle part is connected with electrical component board, box left side upper portion and right side lower part all are connected with the fan case, fan case bottom evenly spaced apart has the air outlet, still including the link, heat dissipation dust removal mechanism, steering mechanism, filtering mechanism and drive mechanism, fan incasement connection has the link, be provided with in the box and be used for blowing off the dust and carry out the heat dissipation dust removal mechanism of cooling to electrical component, be provided with the steering mechanism that is used for changing the wind direction in the fan case, be provided with the filtering mechanism that is used for filtering the dust and the drive mechanism that is used for switching filtering mechanism state on the link.
As a preferable technical scheme of the invention, the heat dissipation and dust removal mechanism comprises a fan, a first air guide frame and a second air guide frame, wherein the upper part of the left wall and the lower part of the right wall of the box body are uniformly and rotatably connected with the fan at intervals, the front side of the electric appliance element plate is connected with two first air guide frames, the two first air guide frames are arranged at the upper side and the lower side, the rear side of the electric appliance element plate is connected with two second air guide frames, and the second air guide frames are arranged at the upper side and the lower side.
As a preferable technical scheme of the invention, the steering mechanism comprises a double-shaft motor, a first worm, a dust-proof box and a first worm gear, wherein the first worm is rotationally connected in the fan box, the double-shaft motor is installed at the top of the fan box, the output shafts at two sides of the double-shaft motor are respectively connected with the first two worms, the first worm is meshed with the adjacent first worm gear, the dust-proof box is rotationally connected at uniform intervals at the upper part of the left wall and the lower part of the right wall of the box body, the first worm gear is rotationally connected in the dust-proof box, and the adjacent fan is fixedly connected with the first worm gear.
As a preferable technical scheme of the invention, the filtering mechanism comprises a filter screen, sliding rails and a screw rod, wherein the front side and the rear side of the connecting frame are respectively connected with the sliding rails, the screw rod is rotationally connected in the sliding rails, the filter screen is connected between the sliding rails at the front side and the rear side in a sliding manner, and the filter screen is connected with the screw rod through threads.
As a preferable technical scheme of the invention, the transmission mechanism comprises a first bevel gear, a second worm and a second worm gear, wherein the front part and the rear part of the first worm are respectively connected with the first bevel gear, the front wall and the inner rear wall of the fan box are respectively connected with the second worm in a rotating way, the left side and the right side of the second worm are respectively connected with the second bevel gear, the adjacent first bevel gears are meshed with the second bevel gears, the top of the screw is connected with the second worm gear, and the adjacent second worm gear is meshed with the second worm.
As a preferred technical scheme of the invention, the fan comprises a rotating disc, a transmission rod, a first spring, a guide frame, a filter plate and a second spring, wherein the rotating disc is connected to a rotating shaft of the fan, a plurality of protrusions are uniformly arranged on the rotating disc at intervals, a plurality of transmission rods are uniformly connected to the connecting frame at intervals in a sliding mode, the first spring is connected between the plurality of transmission rods and the connecting frame, the transmission rods are contacted with the protrusions on the adjacent rotating disc, the guide frames are connected to the front side and the rear side of the bottom in the fan box, the filter plate is connected between the guide frames on the front side and the rear side in a sliding mode, the transmission rods are contacted with the filter plate, and a plurality of springs are connected between the guide frames on the front side and the rear side and the filter plate.
As a preferable technical scheme of the invention, the fan box also comprises an electric push rod, racks, a transmission gear and a baffle plate, wherein a plurality of baffle plates are uniformly and rotatably connected at intervals at the bottom of the fan box, one end of the baffle plate is connected with the transmission gear, the electric push rod is arranged in the fan box, the racks are connected on telescopic rods of the electric push rod, and the racks are meshed with the plurality of transmission gears.
As a preferable technical scheme of the invention, the side, close to the fan, of the first air guide frames on the upper side and the lower side is provided with a notch, and the side, close to the fan, of the second air guide frames on the upper side and the lower side is provided with a notch.
The beneficial effects are that: 1. according to the invention, the electric elements on the electric element plate are subjected to heat dissipation and temperature reduction through the fan, the air blown by the fan can be better blown to the electric elements through the first air guide frame and the second air guide frame, the direction of the fan and the position of the filter plate are changed through the double-shaft motor, the worm wheel and the like, dust is blown out after falling into the fan box, the dust in the box is removed, and the electric elements are prevented from being damaged due to the dust.
2. According to the invention, the fan drives the rotating disc to rotate when rotating, and when the fan at one side in an air outlet state drives the rotating disc to rotate, the protrusions on the rotating disc intermittently squeeze the transmission rod, the transmission rod repeatedly moves up and down under the action of the elastic force of the spring, and the transmission rod repeatedly moves up and down to squeeze the filter plate, so that the filter plate is dithered up and down, dust accumulation is prevented, and dust is conveniently blown out.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a cross-sectional view of the case of the present invention.
FIG. 3 is a schematic view of a fan and dust box of the present invention in a specific position.
Fig. 4 is a schematic view of a biaxial motor, worm one, dust box, etc. of the present invention.
Fig. 5 is a schematic diagram of a heat dissipation and dust removal mechanism and a steering mechanism of the present invention.
Fig. 6 is a first schematic view of the filter mechanism and transmission mechanism of the present invention.
Fig. 7 is a second schematic view of the filter mechanism and transmission mechanism of the present invention.
Fig. 8 is a schematic view of a filter screen, a slide rail, a screw, etc. according to the present invention.
Fig. 9 is a schematic view of a rotating disc, a transmission rod, a spring, etc. according to the present invention.
Fig. 10 is a schematic view of the guide frame, filter plate and spring two of the present invention.
FIG. 11 shows a fan case according to the present invention 、 Schematic three-dimensional structure of electric push rod, rack, etc.
Fig. 12 is a schematic view of an electric putter, rack, pinion, etc. according to the present invention.
Wherein: 1-box body, 2-box door, 3-electric appliance element board, 4-fan box, 41-link, 5-fan, 51-first wind guiding frame, 52-second wind guiding frame, 6-biax motor, 61-worm one, 62-dustproof box, 63-worm wheel one, 7-filter screen, 71-slide rail, 72-screw, 8-bevel gear one, 81-bevel gear two, 82-worm two, 83-worm wheel two, 9-rotating disc, 91-transmission rod, 92-spring one, 93-guide frame, 94-filter, 95-spring two, 10-electric putter, 101-rack, 102-transmission gear, 103-baffle.
Detailed Description
The invention will now be described in more detail with reference to the drawings and specific examples, which are not intended to limit the invention thereto.
Example 1:
the utility model provides a block terminal with automatic clearance function, as shown in fig. 1-8, including box 1, chamber door 2, electrical component board 3, fan case 4, link 41, heat dissipation dust removal mechanism, steering mechanism, filtering mechanism and drive mechanism, box 1 front side rotation is connected with chamber door 2, can open chamber door 2 manual clearance when the dust is too much in the box 1, box 1 middle part is connected with electrical component board 3, install various electrical components on the electrical component board 3, during operation temperature is higher, fan case 4 has all been welded to box 1 left side upper portion and right side lower part, fan case 4 bottom evenly spaced apart has three air outlet, be connected with link 41 in the fan case 4, be provided with heat dissipation dust removal mechanism in the box 1, heat dissipation dust removal mechanism is used for blowing off the dust and cooling down electrical component, be provided with steering mechanism in the fan case 4, steering mechanism is used for changing the wind direction, be provided with filtering mechanism and drive mechanism on the link 41, filtering mechanism is used for filtering dust, drive mechanism is used for switching filtering mechanism state.
As shown in fig. 2-4, the heat dissipation and dust removal mechanism comprises a fan 5, a first air guiding frame 51 and a second air guiding frame 52, wherein the upper part of the left wall and the lower part of the right wall of the box body 1 are uniformly and rotatably connected with the fan 5 at intervals, the fan 5 is used for accelerating the air flow in the box body 1, cooling of electric elements in the box body 1 is achieved, the front side of the electric element plate 3 is connected with two first air guiding frames 51, the two first air guiding frames 51 are arranged on the upper side and the lower side, the first air guiding frames 51 on the upper side and the lower side are respectively provided with a notch on one side, close to each other, of the first air guiding frames 51 on the upper side and one side, close to the fan 5, of the electric element plate 3 are respectively provided with two second air guiding frames 52, the second air guiding frames 52 are arranged on the upper side and the lower side, and one side, close to the fan 5, of each second air guiding frame 52 on the upper side and the lower side is respectively provided with a notch.
As shown in fig. 3-5, the steering mechanism comprises a double-shaft motor 6, a first worm 61, a dust-proof box 62 and a first worm gear 63, wherein the two first worm 61 is rotationally connected in the fan box 4, the double-shaft motor 6 is installed at the inner top of the fan box 4, the output shafts at two sides of the double-shaft motor 6 are respectively connected with the two first worm 61, the double-shaft motor 6 is used for driving the first worm 61 to rotate, the first worm 61 is meshed with the adjacent first worm gear 63, the first worm 61 rotates to drive the first worm gear 63 to rotate, the upper part of the left wall and the lower part of the right wall of the box 1 are uniformly and rotationally connected with the dust-proof box 62 at intervals, the first worm gear 63 is rotationally connected in the dust-proof box 62, the adjacent fan 5 is fixedly connected with the first worm gear 63, and the first worm gear 63 rotates to drive the fan 5.
As shown in fig. 6-8, the filtering mechanism comprises a filter screen 7, a sliding rail 71 and a screw 72, the front side and the rear side of the connecting frame 41 are respectively connected with the sliding rail 71, the screw 72 is rotationally connected in the sliding rail 71, the filter screen 7 is slidingly connected between the sliding rails 71 on the front side and the rear side, the filter screen 7 is used for filtering dust in air, and the filter screen 7 is in threaded connection with the screw 72.
As shown in fig. 6-8, the transmission mechanism comprises a first bevel gear 8, a second bevel gear 81, a second worm 82 and a second worm gear 83, wherein the front part and the rear part of the first worm 61 are respectively connected with the first bevel gear 8, the first worm 61 rotates to drive the first bevel gear 8 to rotate, the front wall and the inner rear wall of the fan case 4 are respectively connected with the second worm 82 in a rotating manner, the left side and the right side of the second worm 82 are respectively connected with the second bevel gear 81, the adjacent first bevel gear 8 is meshed with the second bevel gear 81, the first bevel gear 8 rotates to drive the second bevel gear 81 and the second worm 82 to rotate, the top of the screw 72 is connected with the second worm gear 83, the adjacent second worm gear 83 is meshed with the second worm 82, the second worm 82 rotates to drive the second worm gear 83 to rotate, and the second worm gear 83 rotates to drive the screw 72 to rotate.
When the fan cooling device is used, the fan 5 is used for cooling the electric elements on the electric element plate 3, the air blown by the fan 5 can be better blown to the electric elements through the first air guide frame 51 and the second air guide frame 52, the fan 5 can easily bring external dust into the box body 1, the filter screen 7 can keep the dust in the fan box 4 and prevent the dust from entering the box body 1, but after a period of time is accumulated, the dust is easily accumulated in the fan box 4, initially, referring to fig. 6, the fan 5 at the upper part of the left wall of the box body 1 is used for pumping air in the box body 1, the filter screen 7 is positioned at the upper part of the sliding rail 71, the dust in the box body 1 can be blown out through the fan box body 4, referring to fig. 7, the fan 5 at the lower part of the right wall of the box body 1 is used for pumping air outside the box body 1 into the box body 1, the filter screen 7 is positioned at the lower part of the sliding rail 71, the dust in the air can be filtered out by the filter screen 7, but the dust can be remained in the fan box 4, the first worm 61 can be driven by the double-shaft motor 6 to rotate, the first worm 61 rotates to drive the first worm wheel 63 to rotate, the first worm wheel 63 rotates to drive the fan 5 to rotate, the fan 5 at the upper part of the left wall of the box body 1 and the lower part of the right wall of the box body 1 changes states, air enters the box body 1 from the upper part of the left wall of the box body 1 and is extracted from the lower part of the right wall of the box body 1, the second worm 82 is driven by the first bevel gear 8 and the second bevel gear 81 to rotate when the first worm 61 rotates, the second worm 82 rotates to drive the second worm wheel 83 and the screw 72 to rotate, the screw 72 rotates to drive the filter screen 7 to move up and down through threads, the left filter screen 7 moves downwards, and the right filter screen 7 moves upwards, so that the dust in the right fan box 4 can be blown off.
Example 2:
on the basis of embodiment 1, as shown in fig. 4, 9 and 10, the fan comprises a rotating disc 9, a transmission rod 91, a first spring 92, a guide frame 93, a filter plate 94 and a second spring 95, wherein the rotating disc 9 is connected to the rotating shaft of the fan 5, the fan 5 drives the rotating disc 9 to rotate when rotating, a plurality of protrusions are uniformly arranged on the rotating disc 9 at intervals, a plurality of transmission rods 91 are uniformly and slidingly connected to the connecting frame 41 at intervals, the first spring 92 is connected between the plurality of transmission rods 91 and the connecting frame 41, the first spring 92 is used for enabling the transmission rod 91 after moving to be restored to the original position, the transmission rod 91 is contacted with the protrusions on the rotating disc 9 adjacent to the transmission rod 91, the guide frames 93 are connected to the front side and the rear side of the inner bottom of the fan case 4 when the protrusions on the rotating disc 9 rotate, the filter plates 94 are slidingly connected between the guide frames 93 on the front side and the rear side, the filter plates 94 are used for filtering sundries with large volumes, the filter plates 94 are contacted with the filter plates 94 when the transmission rods 91 move downwards, the guide frames 93 on the front side and the rear side and the filter plates 94 are connected with the two springs 95, and the filter plates 95 are used for restoring to the original position.
When the fan 5 rotates to drive the rotating disc 9 to rotate, and when the fan 5 at one side in the air outlet state drives the rotating disc 9 to rotate, the protrusions on the rotating disc 9 intermittently squeeze the transmission rod 91, the transmission rod 91 repeatedly moves up and down under the action of the elastic force of the first spring 92, the transmission rod 91 repeatedly moves up and down to squeeze the filter plate 94, the filter plate 94 shakes up and down, and dust is shaken, so that the dust is blown out conveniently.
As shown in fig. 11 and 12, the fan box further comprises an electric push rod 10, a rack 101, a transmission gear 102 and a baffle 103, wherein three baffles 103 are connected to the bottom of the fan box 4 at equal intervals in a rotating mode, the baffle 103 is used for blocking an air outlet at the bottom of the fan box 4, one end of each baffle 103 is connected with the transmission gear 102, the electric push rod 10 is installed in the fan box 4, the rack 101 is connected to a telescopic rod of the electric push rod 10, the electric push rod 10 is used for driving the rack 101 to move, the rack 101 is meshed with the three transmission gears 102, the rack 101 moves to drive the transmission gear 102 and the baffles 103 to rotate, the baffles 103 do not block the air outlet at the bottom of the fan box 4 after rotating, the rack 101 is driven to move through the electric push rod 10, and the rack 101 moves to drive the transmission gear 102 and the baffles 103 to rotate, so that the air outlet of the fan box 4 is closed.
It will be appreciated by persons skilled in the art that the above embodiments are not intended to limit the invention in any way, and that all technical solutions obtained by means of equivalent substitutions or equivalent transformations fall within the scope of the invention.
Claims (8)
1. The utility model provides a block terminal with automatic clearance function, including box (1), chamber door (2), electrical component board (3) and fan case (4), box (1) front side rotation is connected with chamber door (2), and box (1) middle part is connected with electrical component board (3), and box (1) left side upper portion and right side lower part all are connected with fan case (4), and fan case (4) bottom evenly spaced apart has the air outlet, its characterized in that: still including link (41), heat dissipation dust removal mechanism, steering mechanism, filtering mechanism and drive mechanism, fan case (4) in-connection has link (41), is provided with in box (1) and is used for blowing off the dust and carries out the heat dissipation dust removal mechanism of cooling to electrical components, is provided with the steering mechanism that is used for changing the wind direction in fan case (4), is provided with the filtering mechanism that is used for filtering the dust and is used for converting the drive mechanism of filtering mechanism state on link (41).
2. A power distribution box with automatic cleaning function as claimed in claim 1, characterized in that: the heat dissipation and dust removal mechanism comprises a fan (5), a first air guide frame (51) and a second air guide frame (52), wherein the upper part of the left wall and the lower part of the right wall of the box body (1) are uniformly and rotatably connected with the fan (5) at intervals, the front side of the electric element plate (3) is connected with two first air guide frames (51), the two first air guide frames (51) are arranged on the upper side and the lower side, the rear side of the electric element plate (3) is connected with two second air guide frames (52), and the second air guide frames (52) are arranged on the upper side and the lower side.
3. A power distribution box with automatic cleaning function as claimed in claim 2, characterized in that: the steering mechanism comprises a double-shaft motor (6), first worms (61), a dustproof box (62) and first worm gears (63), wherein the first two worms (61) are rotationally connected in the fan box (4), the double-shaft motor (6) is installed at the inner top of the fan box (4), output shafts on two sides of the double-shaft motor (6) are respectively connected with the first two worms (61), the first worm (61) is meshed with the first worm gears (63) adjacent to the first worm, the dustproof box (62) is rotationally connected with the first worm gears (63) at equal intervals on the upper portion of the left wall and the lower portion of the right wall of the box body (1), the first worm gears (63) are rotationally connected in the dustproof box (62), and the adjacent fans (5) are fixedly connected with the first worm gears (63).
4. A power distribution box with automatic cleaning function as claimed in claim 1, characterized in that: the filtering mechanism comprises a filter screen (7), sliding rails (71) and a screw rod (72), wherein the front side and the rear side of the connecting frame (41) are respectively connected with the sliding rails (71), the screw rod (72) is rotationally connected in the sliding rails (71), the filter screen (7) is slidably connected between the sliding rails (71) on the front side and the rear side, and the filter screen (7) is connected with the screw rod (72) through threads.
5. A power distribution box with automatic cleaning function as claimed in claim 4, characterized in that: the transmission mechanism comprises a first bevel gear (8), a second bevel gear (81), a second worm (82) and a second worm gear (83), wherein the first bevel gear (8) is connected to the front portion and the rear portion of the first worm (61), the second worm (82) is connected to the inner front wall and the inner rear wall of the fan box (4) in a rotary mode, the second bevel gear (81) is connected to the left side and the right side of the second worm (82), the first adjacent bevel gear (8) is meshed with the second bevel gear (81), the second worm gear (83) is connected to the top of the screw (72), and the second adjacent worm gear (83) is meshed with the second worm (82).
6. A power distribution box with automatic cleaning function as claimed in claim 2, characterized in that: still including rolling disc (9), transfer line (91), spring one (92), leading truck (93), filter (94) and spring two (95), be connected with rolling disc (9) in the pivot of fan (5), even interval is provided with a plurality of archs on rolling disc (9), even interval slip formula is connected with a plurality of transfer lines (91) on link (41), all be connected with spring one (92) between a plurality of transfer lines (91) and link (41), transfer line (91) can with the protruding contact on its adjacent rolling disc (9), both sides all are connected with leading truck (93) around the bottom in fan case (4), sliding type is connected with filter (94) between leading truck (93) of both sides around, transfer line (91) can be contacted with filter (94), all be connected with a plurality of spring two (95) between leading truck (93) of both sides around and filter (94).
7. A power distribution box with automatic cleaning function as claimed in claim 1, characterized in that: the novel fan box is characterized by further comprising an electric push rod (10), racks (101), transmission gears (102) and baffle plates (103), wherein a plurality of baffle plates (103) are connected to the bottom of the fan box (4) at equal intervals in a rotating mode, one end of each baffle plate (103) is connected with each transmission gear (102), the electric push rod (10) is installed in the fan box (4), the racks (101) are connected to telescopic rods of the electric push rod (10), and the racks (101) are meshed with the transmission gears (102).
8. A power distribution box with automatic cleaning function as claimed in claim 2, characterized in that: the upper and lower sides of the first air guiding frame (51) close to each other and the side close to the fan (5) are provided with notches, and the upper and lower sides of the second air guiding frame (52) close to each other and the side close to the fan (5) are provided with notches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310847671.0A CN116885578A (en) | 2023-07-11 | 2023-07-11 | Block terminal with automatic clearance function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310847671.0A CN116885578A (en) | 2023-07-11 | 2023-07-11 | Block terminal with automatic clearance function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116885578A true CN116885578A (en) | 2023-10-13 |
Family
ID=88256259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310847671.0A Pending CN116885578A (en) | 2023-07-11 | 2023-07-11 | Block terminal with automatic clearance function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116885578A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117498493A (en) * | 2023-11-06 | 2024-02-02 | 浙江科畅电子股份有限公司 | Remote discharging device for battery of power substation |
| CN117559240A (en) * | 2023-11-09 | 2024-02-13 | 安徽宇亮电气有限公司 | Intelligent distribution box |
| CN117791326A (en) * | 2024-01-02 | 2024-03-29 | 徐州中铁电气有限公司 | Combined photovoltaic transformer substation |
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2023
- 2023-07-11 CN CN202310847671.0A patent/CN116885578A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117498493A (en) * | 2023-11-06 | 2024-02-02 | 浙江科畅电子股份有限公司 | Remote discharging device for battery of power substation |
| CN117498493B (en) * | 2023-11-06 | 2024-05-03 | 浙江科畅电子股份有限公司 | Remote discharging device for battery of power substation |
| CN117559240A (en) * | 2023-11-09 | 2024-02-13 | 安徽宇亮电气有限公司 | Intelligent distribution box |
| CN117791326A (en) * | 2024-01-02 | 2024-03-29 | 徐州中铁电气有限公司 | Combined photovoltaic transformer substation |
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