CN214506150U - Automatic dust removal device for electronic control cabinet - Google Patents

Automatic dust removal device for electronic control cabinet Download PDF

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Publication number
CN214506150U
CN214506150U CN202121016551.9U CN202121016551U CN214506150U CN 214506150 U CN214506150 U CN 214506150U CN 202121016551 U CN202121016551 U CN 202121016551U CN 214506150 U CN214506150 U CN 214506150U
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China
Prior art keywords
control cabinet
fixedly connected
wall
dust
air outlet
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Expired - Fee Related
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CN202121016551.9U
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Chinese (zh)
Inventor
郭宏
龚艳霞
韩雷
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Individual
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Individual
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Abstract

The utility model discloses an automatic dust collector for electronic control cabinet, including setting up the automatic dust collector body on the switch board, the top of switch board is inlayed and is equipped with cooling fan, and cooling fan's top fixed mounting has a dust screen, and cooling fan's the end of giving vent to anger extends to in the switch board, has seted up the venthole on the right side inner wall of switch board, matches on the venthole and is provided with reserve dust screen, and reserve dust screen magnetism is inhaled and is fixed the right side at the switch board. The utility model relates to a rationally, be convenient for blow grey clearance operation to a plurality of electronic component circuit boards simultaneously, improve dust collection efficiency, and be convenient for extract the filtration collection to the dust of clearance, can shake grey clearance operation to the filter screen automatically at the in-process of collecting the dust of filtration, alleviate the static jam risk of piling up the cause of its dust, guarantee to stabilize the filtration operation, and can fix the operation of removing dust on other switch boards with automatic dust collector body dismouting, improve its use flexibility.

Description

Automatic dust removal device for electronic control cabinet
Technical Field
The utility model relates to an automatic dust collecting equipment technical field especially relates to an automatic dust collector for electronic control cabinet.
Background
The control cabinet is formed by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirement, the arrangement of the control cabinet meets the requirement of normal operation of a power system, and the control cabinet is convenient to overhaul;
the mode of the dust on the current clearance electronic component, the personnel that mostly adopt the clearance brush manual to clear up the dust on the electronic component, cleaning efficiency is low, and adopts the mode of clearance brush clearance, has the circuit on the electronic component and is bumped bad risk, and is not convenient for in time collect the dust in the clearance, can not satisfy the user demand, therefore we have provided an automatic dust collector for electronic control cabinet and have been used for solving above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an automatic dust removal device for an electronic control cabinet.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an automatic dust removal device for an electronic control cabinet comprises an automatic dust removal device body arranged on the control cabinet, wherein a heat dissipation fan is embedded in the top of the control cabinet, a first dust screen is fixedly installed at the top of the heat dissipation fan, the air outlet end of the heat dissipation fan extends into the control cabinet, an air outlet hole is formed in the inner wall of the right side of the control cabinet, a spare dust screen is arranged on the air outlet hole in a matched mode, the spare dust screen is arranged on the right side of the control cabinet in a magnetic attraction matched mode, a plurality of electronic element circuit boards are fixedly installed on the inner wall of the rear side of the control cabinet, and the automatic dust removal device body comprises an automatic dust blowing mechanism and a dust filtering and cleaning and collecting mechanism which are matched with the heat dissipation fan;
the automatic soot blowing mechanism comprises a first connecting pipe which is fastened on the inner wall of the top of the control cabinet in a threaded manner, two ends of the first connecting pipe are respectively provided with a plugging structure, the bottom of the first connecting pipe is communicated and fixed with a plurality of vertical pipes, the vertical pipes are positioned on the left side of corresponding electronic element circuit boards, the bottom ends of the vertical pipes are provided with plugging structures, the right side of each vertical pipe and the bottom of the first connecting pipe are respectively communicated and fixed with a plurality of air outlet covers, the air outlet covers are matched with the corresponding electronic element circuit boards, the top of the first connecting pipe is communicated and fixedly connected with a second connecting pipe, and the top end of the second connecting pipe is movably contacted with the bottom end of an air outlet end of the cooling fan;
the dust filtering, cleaning and collecting mechanism comprises a filter box arranged on the right side of the control cabinet, the top of the filter box is provided with an opening, the left side of the filter box is communicated and fixed with an air inlet pipe, the left end of the air inlet pipe extends into an air outlet hole, the top of the filter box is movably clamped with a cover plate, the top of the cover plate is embedded with an air outlet pipe communicated with the filter box, the filter box is movably sleeved with an obliquely arranged filter screen, the bottom of the filter screen is fixedly connected with a connecting plate, the bottom of the connecting plate is movably contacted with the inner wall of the bottom of the filter box, one side of the top of the connecting plate is fixedly connected with an installation rod, the right side of the filter screen is provided with an L-shaped collision rod, the left end of the L-shaped collision rod is fixedly provided with a collision block, the collision block is movably contacted with the right side of the filter screen, the top of the left side of the installation rod is fixedly provided with a T-shaped positioning rod, the bottom of the L-shaped collision rod is fixedly provided with a guide sleeve, and the guide sleeve is slidably sleeved on the T-shaped positioning rod, fixedly connected with is in compression state's compression spring between the right side of uide bushing and the left side of installation pole, be equipped with the eccentric wheel in the L shape collision pole, it is equipped with the ball to inlay on the right side inner wall of L shape collision pole, the ball cooperatees with the eccentric wheel, fixedly connected with dead lever between the both sides inner wall of outlet duct, the top fixed mounting of dead lever has driving motor, driving motor's output shaft bottom fixed mounting has the pivot, the dead lever rotates the cover and establishes in the pivot, the outside fixedly connected with a plurality of flabellums of pivot, the bottom of pivot and top one side fixed connection of eccentric wheel.
Preferably, the equal fixedly connected with fixed block in top both sides of first connecting pipe has seted up two mounting grooves on the top inner wall of switch board, the inner wall of mounting groove and the outside movable contact of the fixed block that corresponds, the thread groove has been seted up at the top of fixed block, and thread groove internal thread cover is equipped with T shape fastening bolt, and T shape fastening bolt's top extends to the top of switch board, and switch board thread bush is established on two T shape fastening bolt.
Preferably, the equal fixedly connected with fixture block in bottom both sides of apron, the draw-in groove has all been seted up to the top both sides of rose box, the outside of fixture block and the inner wall movable contact of the draw-in groove that corresponds.
Preferably, a circular hole is formed in the top of the fixing rod, a bearing is sleeved in the circular hole, the inner side of the inner ring of the bearing is fixedly connected with the outer side of the rotating shaft, mounting blocks are fixedly connected to two sides of the top of the fixing rod, and the top of each mounting block is fixedly connected with the bottom of the driving motor.
Preferably, the front side and the rear side of the filter screen are respectively in movable contact with the front side inner wall and the rear side inner wall of the filter box, and the front side and the rear side of the connecting plate are respectively in movable contact with the front side inner wall and the rear side inner wall of the filter box.
Preferably, the outer side of the air inlet pipe is in movable contact with the inner wall of the air outlet hole, a first mounting hole is formed in the inner wall of the left side of the filter box, and the inner wall of the first mounting hole is fixedly connected with the outer side of the air inlet pipe.
Preferably, the top of the cover plate is provided with a second mounting hole, and the inner wall of the second mounting hole is fixedly connected with the outer side of the air outlet pipe.
Preferably, two recesses have been seted up on the right side of switch board, and fixedly connected with magnet on its open-ended one side inner wall is kept away from to the recess, two iron plates of left side fixedly connected with of reserve dust screen, the iron plate cooperatees with recess and magnet that correspond.
Compared with the prior art, the beneficial effects of the utility model are that:
through the control cabinet, the cooling fan, the electronic element circuit board, the air outlet, the first connecting pipe, the vertical pipes, the second connecting pipe, the air outlet cover, the filter box, the filter screen, the connecting plate, the air inlet pipe, the cover plate, the air outlet pipe, the driving motor, the rotating shaft, the mounting rod, the L-shaped collision rod, the eccentric wheel, the guide sleeve, the T-shaped positioning rod and the compression spring are matched, when dust removal operation is carried out, the cabinet door on the control cabinet is closed, the cooling fan is started to extract external air, the extracted air enters the first connecting pipe through the air outlet end of the cooling fan and the second connecting pipe, the air in the first connecting pipe enters the vertical pipes, the air in the first connecting pipe and the air in the vertical pipes are blown out onto the electronic element circuit board through the corresponding air outlet covers, so that dust on the electronic element circuit board is blown up, and the driving motor is started to drive the rotating shaft to rotate, the rotating shaft drives the plurality of fan blades to rotate, the plurality of fan blades rotate and simultaneously extract gas carrying dust in the control cabinet through the gas inlet pipe, and the extracted gas sequentially passes through the filter screen through the gas inlet pipe and is discharged to the outside through the gas outlet pipe, so that the aim of blowing off and cleaning the dust on the electronic element circuit board is fulfilled;
the filter screen filters dust flowing through gas and shields and collects the dust on the left side of the filter screen, the rotating shaft rotates and simultaneously drives the eccentric wheel to rotate, the eccentric wheel extrudes the balls to move rightwards when rotating for the first half circle, the balls drive the L-shaped collision rod to move rightwards, the L-shaped collision rod drives the guide sleeve to slide rightwards on the T-shaped positioning rod and compress the compression spring, the L-shaped collision rod drives the collision block to separate rightwards from the filter screen, when the eccentric wheel rotates for the second half circle, the extrusion force on the balls is gradually released, the elastic force of the compression spring in a compression state drives the L-shaped collision rod to move leftwards through the guide sleeve, the L-shaped collision rod drives the collision block to collide and knock the filter screen leftwards, the eccentric wheel continuously rotates, the L-shaped collision rod drives the collision block to circularly move leftwards and continuously vibrate the filter screen, and the vibration force is matched with the inclined setting of the filter screen, the dust attached and accumulated on the left side of the filter screen is shaken off and falls onto the connecting plate, so that the purpose of automatically shaking and cleaning the filter screen is achieved, after cleaning, the cover plate is moved upwards to drive the connecting plate to move upwards through the filter screen and push the dust above the connecting plate upwards out of the filter box, and then the dust can be cleaned;
after the dust removal operation is accomplished, can positive rotation two T shape fastening bolt shift out from the thread groove that corresponds, can follow the switch board with connecting pipe and a plurality of standpipe and remove, move the rose box that moves right immediately and drive the intake pipe and shift out from the gas outlet hole right, can inhale the magnetism with reserve dust screen and fix the right side at the switch board, can fix automatic dust collector body dismouting on other switch boards this moment and carry out the dust removal operation.
The utility model relates to a rationally, be convenient for blow grey clearance operation to a plurality of electronic component circuit boards simultaneously, improve dust collection efficiency, and be convenient for extract the filtration collection to the dust of clearance, can shake grey clearance operation to the filter screen automatically at the in-process of collecting the dust of filtration, alleviate the static jam risk of piling up the cause of its dust, guarantee to stabilize the filtration operation, and can fix the operation of removing dust on other switch boards with automatic dust collector body dismouting, improve its use flexibility.
Drawings
Fig. 1 is a schematic structural view of an automatic dust removing device for an electronic control cabinet according to the present invention;
FIG. 2 is a schematic cross-sectional view of FIG. 1;
FIG. 3 is an enlarged schematic view of portion A of FIG. 2;
fig. 4 is the utility model provides an automatic dust collector's for electronic control cabinet's electronic control cabinet does not install the sectional structure schematic diagram of automatic dust collector body state.
In the figure: 100 control cabinet, 101 heat dissipation fan, 102 electronic component circuit board, 103 ventholes, 1 first connecting pipe, 2 vertical pipes, 3 second connecting pipes, 4 venthoods, 5 filter boxes, 6 filter screens, 7 connecting plates, 8 air inlet pipes, 9 cover plates, 10 air outlet pipes, 11 driving motors, 12 rotating shafts, 13 mounting rods, 14L-shaped collision rods, 15 eccentric wheels, 16 guide sleeves, 17T-shaped positioning rods and 18 compression springs.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, an automatic dust removing device for an electronic control cabinet comprises an automatic dust removing device body arranged on a control cabinet 100, a heat radiation fan 101 is embedded in the top of the control cabinet 100, a first dust screen is fixedly installed on the top of the heat radiation fan 101, an air outlet end of the heat radiation fan 101 extends into the control cabinet 100, an air outlet hole 103 is formed in the inner wall of the right side of the control cabinet 100, a spare dust screen is arranged on the air outlet hole 103 in a matched manner, the spare dust screen is arranged on the right side of the control cabinet 100 in a magnetic attraction and matching manner, a plurality of electronic element circuit boards 102 are fixedly installed on the inner wall of the rear side of the control cabinet 100, and the automatic dust removing device body comprises an automatic dust blowing mechanism and a dust filtering and collecting mechanism which are matched with the heat radiation fan 101;
the automatic soot blowing mechanism comprises a first connecting pipe 1 which is fastened on the inner wall of the top of the control cabinet 100 in a threaded manner, two ends of the first connecting pipe 1 are both provided with a plugging structure, the bottom of the first connecting pipe 1 is communicated and fixed with a plurality of vertical pipes 2, the vertical pipes 2 are positioned on the left side of corresponding electronic element circuit boards 102, the bottom ends of the vertical pipes 2 are provided with the plugging structure, the right sides of the vertical pipes 2 and the bottom of the first connecting pipe 1 are both communicated and fixed with a plurality of air outlet hoods 4, the air outlet hoods 4 are matched with the corresponding electronic element circuit boards 102, the top of the first connecting pipe 1 is communicated and fixedly connected with a second connecting pipe 3, and the top end of the second connecting pipe 3 is movably contacted with the bottom end of the air outlet end of the cooling fan 101;
the dust filtering, cleaning and collecting mechanism comprises a filter box 5 arranged on the right side of a control cabinet 100, the top of the filter box 5 is provided with an opening, the left side of the filter box 5 is communicated and fixed with an air inlet pipe 8, the left end of the air inlet pipe 8 extends into an air outlet hole 103, the top of the filter box 5 is movably clamped with a cover plate 9, the top of the cover plate 9 is embedded with an air outlet pipe 10 communicated with the filter box 5, the filter box 5 is movably sleeved with an obliquely arranged filter screen 6, the bottom of the filter screen 6 is fixedly connected with a connecting plate 7, the bottom of the connecting plate 7 is movably contacted with the inner wall of the bottom of the filter box 5, one side of the top of the connecting plate 7 is fixedly connected with a mounting rod 13, the right side of the filter screen 6 is provided with an L-shaped collision rod 14, the left end of the L-shaped collision rod 14 is fixedly provided with a collision block, the collision block is movably contacted with the right side of the filter screen 6, the top of the left side of the mounting rod 13 is fixedly provided with a T-shaped positioning rod 17, the utility model relates to a dust cleaning device, which comprises a T-shaped positioning rod 17, a guide sleeve 16, an eccentric wheel 15, a ball, a fixed rod, a driving motor 11, a rotating shaft 12, a fixed rod rotating sleeve 12, a plurality of fan blades, a bottom end of the rotating shaft 12 is fixedly connected with one side of the top of the eccentric wheel 15, a guide sleeve 16 is fixedly arranged at the bottom of the L-shaped collision rod 14, the guide sleeve 16 is slidably sleeved on the T-shaped positioning rod 17, a compression spring 18 in a compression state is fixedly connected between the right side of the guide sleeve 16 and the left side of the mounting rod 13, the eccentric wheel 15 is arranged in the L-shaped collision rod 14, the ball is embedded on the inner wall of the right side of the L-shaped collision rod 14 and matched with the eccentric wheel 15, the fixed rod is fixedly connected between the inner walls of two sides of an air outlet pipe 10, the driving motor 11 is fixedly arranged at the top of the fixed rod, the rotating sleeve is sleeved on the rotating shaft 12, the outer side of the rotating shaft 12 is fixedly connected with a plurality of fan blades, the bottom end of the rotating shaft 12 is fixedly connected with one side of the top of the eccentric wheel 15, the top of the electronic element circuit board 102, the dust cleaning device is reasonable in design, the utility model, the dust cleaning device is convenient for simultaneously carrying out the dust cleaning device, the dust cleaning device can improve the dust cleaning device, and be convenient for extract the dust of clearance and filter the collection, can shake grey clearance operation to filter screen 6 automatically at the in-process of collecting the dust of filtration, alleviate the static jam risk that piles up and cause of its dust, guarantee to stabilize the filtration operation, and can fix automatic dust collector body dismouting and carry out the dust removal operation on other switch boards 100, improve its flexibility of use.
In the utility model, both sides of the top of the first connecting pipe 1 are fixedly connected with fixed blocks, two mounting grooves are arranged on the inner wall of the top of the control cabinet 100, the inner wall of the mounting groove is movably contacted with the outer sides of the corresponding fixed blocks, the top of the fixed blocks is provided with thread grooves, thread grooves are internally threaded with T-shaped fastening bolts, the tops of the T-shaped fastening bolts extend to the upper side of the control cabinet 100, the thread sleeves of the control cabinet 100 are arranged on the two T-shaped fastening bolts, both sides of the bottom of the cover plate 9 are fixedly connected with clamping blocks, both sides of the top of the filter box 5 are provided with clamping grooves, the outer sides of the clamping blocks are movably contacted with the inner walls of the corresponding clamping grooves, the top of the fixing rod is provided with a circular hole, the circular hole is fixedly sleeved with a bearing, the inner ring of the bearing is fixedly connected with the outer side of the rotating shaft 12, both sides of the top of the fixing rod are fixedly connected with mounting blocks, the top of the mounting blocks is fixedly connected with the bottom of the driving motor 11, the front side and the rear side of the filter screen 6 are respectively in movable contact with the front side inner wall and the rear side inner wall of the filter box 5, the front side and the rear side of the connecting plate 7 are respectively in movable contact with the front side inner wall and the rear side inner wall of the filter box 5, the outer side of the air inlet pipe 8 is in movable contact with the inner wall of the air outlet hole 103, the inner wall of the left side of the filter box 5 is provided with a first mounting hole, the inner wall of the first mounting hole is fixedly connected with the outer side of the air inlet pipe 8, the top of the cover plate 9 is provided with a second mounting hole, the inner wall of the second mounting hole is fixedly connected with the outer side of the air outlet pipe 10, the right side of the control cabinet 100 is provided with two grooves, the inner wall of one side of the groove far away from the opening of the groove is fixedly connected with a magnet, the left side of the spare dust screen is fixedly connected with two iron blocks, the iron blocks are matched with the corresponding grooves and magnets, the utility model has reasonable design, and is convenient for simultaneously cleaning a plurality of electronic element circuit boards 102, improve dust collection efficiency, and be convenient for extract the filtration collection to the dust of clearance, can shake grey clearance operation to filter screen 6 automatically at the in-process of collecting the dust of filtration, alleviate the static jam risk of piling up the cause of its dust, guarantee to stabilize the filtration operation, and can fix the operation of removing dust on other switch boards 100 with automatic dust collector body dismouting, improve its flexibility of use.
The working principle is as follows: when the automatic dust removal device is used, at the moment, the automatic dust removal device body is installed on the control cabinet 100, when dust removal operation is performed, a cabinet door on the control cabinet 100 is closed, the heat dissipation fan 101 is started, the heat dissipation fan 101 extracts outside gas, the extracted gas enters the first connecting pipe 1 through the gas outlet end of the heat dissipation fan 101 and the second connecting pipe 3, the gas in the first connecting pipe 1 enters the plurality of vertical pipes 2, meanwhile, the gas in the first connecting pipe 1 and the gas in the vertical pipes 2 are blown out through the corresponding plurality of gas outlet covers 4, the blown gas blows the corresponding electronic element circuit board 102, under the blowing force action, dust on the electronic element circuit board 102 is blown off, meanwhile, under the blowing force of the gas, the dust is blown up, the driving motor 10 is started, the output shaft of the driving motor 10 drives the rotating shaft 12 to rotate, the rotating shaft 12 drives the plurality of fan blades to rotate, the dust removing device comprises a control cabinet 100, a plurality of fan blades, a filter box 5, an air outlet pipe 10, an air outlet cover 4, an air inlet pipe 8, an air outlet pipe 10, an air outlet cover 4 and an air outlet pipe 8, wherein the fan blades rotate and simultaneously extract air carrying dust in the control cabinet 100, the air in the control cabinet 5 enters the filter box 5 through the air inlet pipe 8, the air in the filter box 5 passes through the filter screen 6 and then is exhausted to the outside through the air outlet pipe 10, the electronic element circuit board 102 is blown by the air outlet cover 4, and meanwhile, the air carrying dust in the control cabinet 100 is extracted by matching with the rotation of the fan blades, so that the purpose of blowing off and cleaning the dust on the electronic element circuit board 102 is achieved, meanwhile, the dust cleaning efficiency is improved, and the phenomenon that the electronic element circuit board 102 is damaged in the dust cleaning process can be reduced;
the filter screen 6 filters dust in the flowing gas, the filtered dust is shielded and collected on the left side of the filter screen 6, and is easy to cause the phenomenon that a large amount of dust is statically accumulated to block the filter screen 6 after long-time use, the rotating shaft 12 rotates and also drives the eccentric wheel 15 to rotate, the eccentric wheel 15 extrudes the balls when rotating the front half circle, the extrusion force drives the balls to move rightwards, the balls drive the L-shaped collision rod 14 to move rightwards, the L-shaped collision rod 14 drives the guide sleeve 16 to slide rightwards on the T-shaped positioning rod 17 and compress the compression spring 18, meanwhile, the L-shaped collision rod 14 drives the collision block to separate rightwards from the filter screen 6, when the eccentric wheel 15 rotates the rear half circle, the extrusion force on the balls is gradually released, at the moment, the elastic force of the compression spring 18 in a compression state drives the guide sleeve 16 to move leftwards, and the guide sleeve 16 drives the L-shaped collision rod 14 to move leftwards, the L-shaped collision rod 14 drives the collision block to collide and knock the filter screen 6 leftwards, the eccentric wheel 15 continuously rotates, the L-shaped collision rod 14 further drives the collision block to circularly move leftwards and continuously knock the filter screen 6, the filter screen 6 vibrates, the vibration force is matched with the inclined arrangement of the filter screen 6, so that dust attached to and accumulated on the left side of the filter screen 6 is vibrated and falls onto the connecting plate 7, the aim of automatically cleaning the filter screen 6 by vibration ash is fulfilled, the blocking risk caused by static accumulation of the dust is relieved, stable filtering operation is guaranteed, when the dust collected by filtering needs to be taken out and cleaned, the cover plate 9 is moved upwards, the cover plate 9 drives the filter screen 6 to move upwards, the filter screen 6 drives the connecting plate 7 to move upwards and push the dust above the connecting plate upwards out of the filter box 5, and the dust can be cleaned;
after the dust removal operation is accomplished, can forward rotate two T shape fastening bolt and shift out from the thread groove that corresponds, can shift out connecting pipe 1 from switch board 100 in, connecting pipe 1 drives a plurality of standpipe 2 and shifts out from switch board 100, move right rose box 5 and drive intake pipe 8 and move out from venthole 103 right immediately, can inhale the right side of fixing at switch board 100 with reserve dust screen magnetism, shelter from venthole 103, can fix the automatic dust collector body dismouting and carry out the dust removal operation on other switch boards 100 this moment, improve its flexibility of use.
In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (8)

1. An automatic dust removal device for an electronic control cabinet comprises an automatic dust removal device body arranged on the control cabinet (100), wherein a heat dissipation fan (101) is embedded in the top of the control cabinet (100), a first dust screen is fixedly installed on the top of the heat dissipation fan (101), the air outlet end of the heat dissipation fan (101) extends into the control cabinet (100), an air outlet hole (103) is formed in the inner wall of the right side of the control cabinet (100), a standby dust screen is arranged on the air outlet hole (103) in a matched mode and is arranged on the right side of the control cabinet (100) in a magnetically attracted mode, and a plurality of electronic element circuit boards (102) are fixedly installed on the inner wall of the rear side of the control cabinet (100), and the automatic dust removal device body is characterized by comprising an automatic dust blowing mechanism and a dust filtering and collecting mechanism which are matched with the heat dissipation fan (101);
the automatic soot blowing mechanism comprises a first connecting pipe (1) fastened on the inner wall of the top of the control cabinet (100) through threads, two ends of the first connecting pipe (1) are arranged to be blocking structures, the bottom of the first connecting pipe (1) is communicated and fixed with a plurality of vertical pipes (2), the vertical pipes (2) are located on the left side of corresponding electronic element circuit boards (102), the bottom end of each vertical pipe (2) is arranged to be a blocking structure, the right side of each vertical pipe (2) and the bottom of the first connecting pipe (1) are communicated and fixed with a plurality of air outlet covers (4), each air outlet cover (4) is matched with the corresponding electronic element circuit board (102), the top of the first connecting pipe (1) is communicated and fixedly connected with a second connecting pipe (3), and the top end of the second connecting pipe (3) is movably contacted with the bottom end of an air outlet end of a cooling fan (101);
the dust filtering, cleaning and collecting mechanism comprises a filter box (5) arranged on the right side of a control cabinet (100), the top of the filter box (5) is provided with an opening, the left side of the filter box (5) is communicated and fixed with an air inlet pipe (8), the left end of the air inlet pipe (8) extends into an air outlet hole (103), the top of the filter box (5) is movably clamped with a cover plate (9), the top of the cover plate (9) is embedded with an air outlet pipe (10) communicated with the filter box (5), the filter box (5) is movably sleeved with an obliquely arranged filter screen (6), the bottom of the filter screen (6) is fixedly connected with a connecting plate (7), the bottom of the connecting plate (7) is movably contacted with the inner wall of the bottom of the filter box (5), one side of the top of the connecting plate (7) is fixedly connected with a mounting rod (13), the right side of the filter screen (6) is provided with an L-shaped collision rod (14), and the left end of the L-shaped collision rod (14) is fixedly mounted with a collision block, the collision block is movably contacted with the right side of the filter screen (6), a T-shaped positioning rod (17) is fixedly arranged at the top of the left side of the mounting rod (13), a guide sleeve (16) is fixedly arranged at the bottom of the L-shaped collision rod (14), the guide sleeve (16) is sleeved on the T-shaped positioning rod (17) in a sliding manner, a compression spring (18) in a compression state is fixedly connected between the right side of the guide sleeve (16) and the left side of the mounting rod (13), an eccentric wheel (15) is arranged in the L-shaped collision rod (14), a ball is embedded on the inner wall of the right side of the L-shaped collision rod (14), the ball is matched with the eccentric wheel (15), a fixed rod is fixedly connected between the inner walls of the two sides of the air outlet pipe (10), a driving motor (11) is fixedly arranged at the top of the fixed rod, a rotating shaft (12) is fixedly arranged at the bottom end of an output shaft of the driving motor (11), and is rotatably sleeved on the rotating shaft (12), the outer side of the rotating shaft (12) is fixedly connected with a plurality of fan blades, and the bottom end of the rotating shaft (12) is fixedly connected with one side of the top of the eccentric wheel (15).
2. The automatic dust removal device for the electronic control cabinet according to claim 1, wherein fixed blocks are fixedly connected to two sides of the top of the first connecting pipe (1), two mounting grooves are formed in the inner wall of the top of the control cabinet (100), the inner walls of the mounting grooves are in movable contact with the outer sides of the corresponding fixed blocks, threaded grooves are formed in the tops of the fixed blocks, T-shaped fastening bolts are sleeved in the threaded grooves in a threaded manner, the tops of the T-shaped fastening bolts extend to the upper side of the control cabinet (100), and the control cabinet (100) is sleeved on the two T-shaped fastening bolts in a threaded manner.
3. The automatic dust removing device for the electronic control cabinet according to claim 1, wherein clamping blocks are fixedly connected to two sides of the bottom of the cover plate (9), clamping grooves are formed in two sides of the top of the filter box (5), and the outer sides of the clamping blocks are in movable contact with the inner walls of the corresponding clamping grooves.
4. The automatic dust removing device for the electronic control cabinet as claimed in claim 1, wherein a circular hole is formed at the top of the fixing rod, a bearing is fixedly sleeved in the circular hole, the inner side of the inner ring of the bearing is fixedly connected with the outer side of the rotating shaft (12), mounting blocks are fixedly connected to both sides of the top of the fixing rod, and the top of the mounting blocks is fixedly connected with the bottom of the driving motor (11).
5. The automatic dust removing device for the electronic control cabinet according to claim 1, wherein the front side and the rear side of the filter screen (6) are respectively in movable contact with the front side inner wall and the rear side inner wall of the filter box (5), and the front side and the rear side of the connecting plate (7) are respectively in movable contact with the front side inner wall and the rear side inner wall of the filter box (5).
6. The automatic dust removal device for the electronic control cabinet according to claim 1, wherein the outer side of the air inlet pipe (8) is in movable contact with the inner wall of the air outlet hole (103), a first mounting hole is formed in the inner wall of the left side of the filter box (5), and the inner wall of the first mounting hole is fixedly connected with the outer side of the air inlet pipe (8).
7. The automatic dust removing device for the electronic control cabinet according to claim 1, wherein a second mounting hole is formed in the top of the cover plate (9), and the inner wall of the second mounting hole is fixedly connected with the outer side of the air outlet pipe (10).
8. The automatic dust removing device for the electronic control cabinet as claimed in claim 1, wherein two grooves are formed on the right side of the control cabinet (100), magnets are fixedly connected to the inner wall of one side of each groove, which is far away from the opening of the groove, two iron blocks are fixedly connected to the left side of the spare dust screen, and the iron blocks are matched with the corresponding grooves and the corresponding magnets.
CN202121016551.9U 2021-05-13 2021-05-13 Automatic dust removal device for electronic control cabinet Expired - Fee Related CN214506150U (en)

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CN202121016551.9U CN214506150U (en) 2021-05-13 2021-05-13 Automatic dust removal device for electronic control cabinet

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114226241A (en) * 2021-12-31 2022-03-25 矿冶科技集团有限公司 Device for quickly removing fine powder in metal powder
CN115346320A (en) * 2022-08-09 2022-11-15 盐城展鹏金属制造有限公司 Bank self-service automatic teller machine protection storehouse

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114226241A (en) * 2021-12-31 2022-03-25 矿冶科技集团有限公司 Device for quickly removing fine powder in metal powder
CN115346320A (en) * 2022-08-09 2022-11-15 盐城展鹏金属制造有限公司 Bank self-service automatic teller machine protection storehouse

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Granted publication date: 20211026