Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, the anion air purification device for the smart home is provided.
The technical scheme adopted by the invention for solving the technical problems is as follows: an anion air purification device for smart home comprises a base, a main body, a supporting plate, an adjusting mechanism, a propelling mechanism and a plurality of idler wheels, wherein the idler wheels are arranged below the base, the supporting plate is positioned above the base, the main body is arranged above the supporting plate, the main body is connected with the base through the adjusting mechanism, the propelling mechanism is arranged on the base, an air inlet pipe is arranged above the main body, exhaust pipes are arranged on two sides of the top of the main body, a PLC is arranged in the main body, a display screen and a plurality of keys are arranged on the main body, and the display screen and the keys are electrically connected with the PLC;
the propelling mechanism comprises an air suction cover, a round hole, an air inlet pipe, a rotating assembly, a dust collection chamber, an air outlet pipe and a filtering assembly, wherein the round hole is formed in the base, the periphery of the air suction cover is fixed on the inner wall of the round hole, the air inlet pipe is L-shaped, the periphery of the bottom end of the vertical part of the air inlet pipe is hermetically connected with the inner wall of the top end of the air suction cover, the rotating assembly is in transmission connection with the air inlet pipe, the air inlet pipe is communicated with one end of the dust collection chamber, the air outlet pipe is arranged at the other end of the dust collection chamber, a fan is arranged in the dust collection chamber and is electrically connected with the PLC, and the filtering assembly is positioned on one side, close to the air inlet pipe, of the fan;
the adjusting mechanism comprises a connecting assembly and two lifting assemblies, the two ends of the supporting plate are connected with the base through the two lifting assemblies respectively, an opening is formed in the supporting plate, the bottom end of the main body is connected with an air inlet pipe through the connecting assembly, the connecting assembly comprises a vertical rod, a transverse plate and two connecting units, the transverse plate is fixed above the air inlet pipe through the vertical rod, the two connecting units are located on the two sides of the vertical rod respectively, each connecting unit comprises a convex plate and a sliding rod, the convex plates are fixed below the main body through the sliding rods, and the transverse plate sleeves the sliding rods.
Preferably, in order to drive the air inlet pipe to rotate, the rotating assembly comprises a first motor, a first gear and a second gear, the first motor is fixed above the base and electrically connected with the PLC, the first motor is in transmission connection with the first gear, the first gear is meshed with the second gear, and the second gear is coaxially fixed at the vertical position of the air inlet pipe.
Preferably, in order to support the dust collection chamber to rotate, a sliding block is arranged below the dust collection chamber, an annular groove is formed above the base, and the sliding block is in sliding connection with the annular groove.
Preferably, in order to ensure the dust collection chamber to rotate stably, the annular groove is a dovetail groove.
Preferably, in order to drive the supporting plate to move up and down, the lifting assembly comprises a second motor, a screw rod and a sleeve, the second motor is fixed above the base and is electrically connected with the PLC, the second motor is in transmission connection with the bottom end of the screw rod, the top end of the screw rod is arranged in the sleeve, a connection part of the sleeve and the screw rod is provided with a thread matched with the screw rod, and the sleeve is fixed below the supporting plate.
Preferably, in order to support the rotation of the main body, a plurality of supporting blocks are arranged below the main body, notches are arranged below the supporting blocks, balls are arranged in the notches and matched with the notches, the centers of the balls are located in the notches, and the balls abut against the upper portion of the supporting plate.
Preferably, in order to collect dust conveniently, the filter assembly comprises a mounting opening, a sealing plug, a collecting box, a fixing unit and a screen, the mounting opening is arranged above the dust collecting chamber, the periphery of the sealing plug is connected with the inner wall of the mounting opening in a sealing manner, the top end of the screen is fixed below the sealing plug, the bottom end of the screen abuts against the bottom in the dust collecting chamber, the collecting box is fixed at one side, close to the air inlet pipe, of the bottom end of the screen, and the fixing unit is located above the sealing plug.
Preferably, in order to facilitate the disassembly and assembly of the sealing plug, the fixing unit comprises a rotating plate, a rotating unit, an iron plate, a magnet and two fastening rods, the rotating plate is arranged above the dust collection chamber through the rotating unit, the magnet is fixed above the rotating plate, the iron plate is arranged above the magnet, the two fastening rods are respectively fixed below two ends of the iron plate, and the bottom ends of the fastening rods penetrate through the rotating plate and abut against the sealing plug.
Preferably, in order to facilitate the rotation of the rotating plate, the rotating unit comprises a fixed shaft, a sleeve ring and two clamping plates, the fixed shaft is fixed above the dust collection chamber, the sleeve ring is sleeved on the fixed shaft, the two clamping plates respectively abut against the upper side and the lower side of the sleeve ring, the clamping plates are fixed on the fixed shaft, and the rotating plate is fixedly connected with the sleeve ring.
Preferably, a protective cover is arranged above the air inlet pipe for protecting the air inlet pipe.
The negative ion air purification device for the smart home has the advantages that the main body is convenient to lift and rotate through the adjusting mechanism, the moving range of negative ions is expanded, and therefore the air purification range is expanded.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in fig. 1, an anion air purification device for smart home comprises a base 1, a main body 2, a supporting plate 3, an adjusting mechanism, a propelling mechanism and a plurality of rollers 4, wherein the rollers 4 are arranged below the base 1, the supporting plate 3 is arranged above the base 1, the main body 2 is arranged above the supporting plate 3, the main body 2 is connected with the base 1 through the adjusting mechanism, the propelling mechanism is arranged on the base 1, an air inlet pipe 5 is arranged above the main body 2, exhaust pipes 6 are arranged on two sides of the top of the main body 2, a PLC is arranged in the main body 2, a display screen 7 and a plurality of keys 8 are arranged on the main body 2, and the display screen 7 and the keys 8 are electrically connected with the PLC;
a PLC, i.e., a programmable logic controller, which employs a programmable memory for storing therein a program, executing instructions for user-oriented operations such as logic operation, sequence control, timing, counting, and arithmetic operation, and controlling various types of machines or production processes through digital or analog input/output, is essentially a computer dedicated for industrial control, has a hardware structure substantially the same as that of a microcomputer, and is generally used for data processing and instruction reception and output for realizing central control.
When the user uses equipment to purify indoor air, through pressing button 8 on main part 2, after the purification procedure is set, PLC controlling means in main part 2 operates, it removes under the supporting action of gyro wheel 4 to drive base 1 by advancing mechanism, and utilize air-supply line 5 to inhale the air, produce the anion, after exhaust pipe 6 release through main part 2 both ends, after the particulate matter in the anion seizure air, make the particulate matter subside to ground, to air purification, utilize advancing mechanism to adsorb subaerial dust, it forms secondary pollution to produce the raise dust when preventing people from walking, utilize adjustment mechanism to drive layer board 3 lift movement, and make main part 2 rotate, thereby enlarge the home range of anion, further increase the air purification scope, the practicality of equipment has been improved.
As shown in fig. 2, the propulsion mechanism includes an air suction cover 9, a circular hole, an air inlet pipe 10, a rotating assembly, a dust collection chamber 11, an exhaust pipe 12 and a filtering assembly, the circular hole is arranged on the base 1, the periphery of the air suction cover 9 is fixed on the inner wall of the circular hole, the air inlet pipe 10 is L-shaped, the periphery of the bottom end of the vertical portion of the air inlet pipe 10 is hermetically connected with the inner wall of the top end of the air suction cover 9, the rotating assembly is in transmission connection with the air inlet pipe 10, the air inlet pipe 10 is communicated with one end of the dust collection chamber 11, the exhaust pipe 12 is arranged at the other end of the dust collection chamber 11, a fan 13 is arranged in the dust collection chamber 11, the fan 13 is electrically connected with the PLC, and the filtering assembly is located on one side of the fan 13 close to the air inlet pipe 10;
when the propelling mechanism operates, the fan 13 in the dust chamber 11 is started to generate air flow, when external air is sucked into the suction cover 9 from the ground, dust on the ground is driven to enter the suction cover 9 along with the flowing of the air, and the external air enters the dust chamber 11 through the air inlet pipe 10 along with the flowing of the air, after the dust in the air is filtered by the filtering component, clean air is discharged through the exhaust pipe 12, the propelling equipment moves under the supporting action of the rollers 4, the rotating component can drive the air inlet pipe 10 to rotate, the angular position of the dust chamber 11 is adjusted, the air direction discharged by the exhaust pipe 12 is changed, the moving direction of the equipment is adjusted, on one hand, the dust on the ground can be absorbed, secondary air pollution is prevented, on the other hand, the equipment can be driven to move, the air purification range and the ground cleaning range are expanded, and the practicability of the equipment is improved.
As shown in fig. 4, adjustment mechanism includes coupling assembling and two lifting unit, the both ends of layer board 3 are connected with base 1 through two lifting unit respectively, be equipped with the opening on the layer board 3, coupling assembling and intake pipe 10 connection are passed through to the bottom of main part 2, coupling assembling includes montant 14, diaphragm 15 and two linkage units, diaphragm 15 passes through montant 14 to be fixed in the top of intake pipe 10, and two linkage units are located montant 14's both sides respectively, linkage unit includes flange 16 and slide bar 17, flange 16 passes through slide bar 17 to be fixed in the below of main part 2, diaphragm 15 cover is established on slide bar 17.
Among the adjustment mechanism, can drive layer board 3 lifting movement through elevating module, make 2 lifting movement of main part, change the high position of anion release, utilize coupling assembling to make things convenient for main part 2 to rotate along with the rotation of intake pipe 10, the release angle of adjustment anion, thus, enlarge the release range of anion, and then enlarge the purification scope of the air of equipment, in the coupling assembling, utilize montant 14 to make diaphragm 15 fix in the top of intake pipe 10, when intake pipe 10 rotates, can drive diaphragm 15 and rotate, make diaphragm 15 act on slide bar 17, drive main part 2 through slide bar 17 and rotate, slide bar 17 can be along self axis direction lifting movement, thus, conveniently under elevating module's effect, main part 2 carries out lifting movement, thereby change the height and the angular position of anion release, and then enlarge the air purification scope.
As shown in fig. 2, the rotating assembly includes a first motor 18, a first gear 19 and a second gear 20, the first motor 18 is fixed above the base 1, the first motor 18 is electrically connected to the PLC, the first motor 18 is in transmission connection with the first gear 19, the first gear 19 is engaged with the second gear 20, and the second gear 20 is coaxially fixed at a vertical position of the air inlet pipe 10.
The PLC controls the first motor 18 to be started, so that the first gear 19 rotates to drive the second gear 20 to rotate, the air inlet pipe 10 fixedly connected with the second gear 20 rotates, and the main body 2 is driven to rotate through the connecting assembly.
Preferably, in order to support the dust chamber 11 to rotate, a sliding block 21 is arranged below the dust chamber 11, an annular groove 22 is arranged above the base 1, and the sliding block 21 is connected with the annular groove 22 in a sliding manner. The annular groove 22 fixed on the base 1 is used for fixing the rotating track of the sliding block 21, so that the sliding block 21 can conveniently rotate along the annular groove 22, and the dust collection chamber 11 can conveniently rotate.
Preferably, the annular groove 22 is a dovetail groove in order to ensure stable rotation of the dust chamber 11. Because the annular groove 22 is a dovetail groove, the sliding block 21 cannot be separated from the annular groove 22, and the stable rotation of the dust collection chamber 11 is further ensured.
As shown in fig. 4, the lifting assembly includes a second motor 23, a screw rod 24 and a sleeve 25, the second motor 23 is fixed above the base 1, the second motor 23 is electrically connected with the PLC, the second motor 23 is in transmission connection with the bottom end of the screw rod 24, the top end of the screw rod 24 is arranged in the sleeve 25, a connection part of the sleeve 25 and the screw rod 24 is provided with a thread matched with the screw rod 24, and the sleeve 25 is fixed below the supporting plate 3.
The PLC controls the second motor 23 to start, drives the screw rod 24 to rotate, and the screw rod 24 acts on the sleeve 25 through threads, so that the sleeve 25 moves up and down along the axis of the screw rod 24, and drives the supporting plate 3 to move up and down.
Preferably, in order to support the main body 2 to rotate, a plurality of supporting blocks 26 are arranged below the main body 2, a notch is arranged below the supporting blocks 26, a ball 27 is arranged in the notch, the ball 27 is matched with the notch, the center of the ball 27 is located in the notch, and the ball 27 abuts against the upper side of the supporting plate 3.
The main body 2 is supported by the contact of the balls 27 in the notches of the supporting blocks 26 and the supporting plate 3, the balls 27 rotate in the notches, the supporting blocks 26 can conveniently rotate above the supporting plate 3, and the resistance on the main body 2 during rotation can be conveniently reduced.
As shown in fig. 2, the filter assembly includes a mounting opening, a sealing plug 28, a collecting box 29, a fixing unit and a screen 30, the mounting opening is disposed above the dust chamber 11, the periphery of the sealing plug 28 is connected with the inner wall of the mounting opening in a sealing manner, the top end of the screen 30 is fixed below the sealing plug 28, the bottom end of the screen 30 abuts against the bottom of the dust chamber 11, the collecting box 29 is fixed at one side of the bottom end of the screen 30 close to the air inlet pipe 10, and the fixing unit is located above the sealing plug 28.
In the filter assembly, the screen 30 is used for filtering dust entering the dust collection chamber 11, after the device is used, the dust falls into the collection box 29, the sealing plug 28 is opened, the collection box 29 and the screen 30 are placed into the dust collection chamber 11 after the dust in the collection box 29 can be taken away, so that the installation opening is blocked by the sealing plug 28, and the position of the sealing plug 28 can be fixed through the fixing unit.
As shown in fig. 3, the fixing unit includes a rotating plate 31, a rotating unit, an iron plate 32, a magnet 33, and two fastening rods 34, the rotating plate 31 is disposed above the dust chamber 11 through the rotating unit, the magnet 33 is fixed above the rotating plate 31, the iron plate 32 is located above the magnet 33, the two fastening rods 34 are respectively fixed below two ends of the iron plate 32, and bottom ends of the fastening rods 34 pass through the rotating plate 31 and abut on the sealing plug 28.
In the fixing unit, the rotating plate 31 is convenient to rotate above the dust absorption chamber 11 through the rotating unit, after the rotating plate 31 is rotated above the sealing plug 28, the magnet 33 is used for attracting the iron plate 32, so that the iron plate 32 drives the two fastening rods 34 to abut against the sealing plug 28, and the sealing plug 28 can be fixed. When the collecting box 29 needs to be taken out, the rotating plate 31 is driven to rotate only through the rotating unit, so that the rotating plate 31 is separated from the upper part of the sealing plug 28, and the sealing plug 28 can be opened, and the collecting box 29 in the sealing plug can be taken out.
Preferably, in order to facilitate the rotation of the rotating plate 31, the rotating unit includes a fixed shaft 35, a collar 36 and two clamping plates 37, the fixed shaft 35 is fixed above the dust chamber 11, the collar 36 is sleeved on the fixed shaft 35, the two clamping plates 37 respectively abut against the upper side and the lower side of the collar 36, the clamping plates 37 are fixed on the fixed shaft 35, and the rotating plate 31 is fixedly connected with the collar 36. The position of the rotation axis of the collar 36 is fixed by the fixed shaft 35, and the collar 36 is prevented from sliding up and down by the two clamping plates 37, so that the rotating plate 31 can rotate stably around the axis of the fixed shaft 35.
Preferably, a protective cover 38 is disposed above the air inlet pipe 5 to protect the air inlet pipe 5. The protective cover 38 shields the upper part of the air inlet pipe 5, so that water is prevented from entering the air inlet pipe 5, and the safe use of the equipment is ensured.
This anion air purification equipment moves, make things convenient for main part 2 to rotate along with intake pipe 10 through coupling assembling, utilize lifting unit drive layer board 3 lift movement, change the height and the angular position of the anion of 2 releases of main part, enlarge the air purification scope, moreover, start through fan 13, it flows to drive the air, adsorb the dust on ground, the realization is to the cleanness on ground, and utilize filter assembly to filter the dust, the air is discharged from blast pipe 12, thrust equipment removes, utilize the angle of runner assembly adjustment intake pipe 10 and main part 2, be convenient for drive equipment to remove everywhere, enlarge air purification scope and ground clean scope, the practicality of equipment has been improved.
Compared with the prior art, this an anion air purification device for intelligent house passes through adjustment mechanism and is convenient for 2 lifts of main part and rotational motion, enlarges the home range of anion to enlarge the air purification scope, not only, can drive equipment through advancing mechanism and remove, and adsorb the dust on ground, and then enlarge the air purification scope and realize the cleanness to ground, prevent raise dust and secondary pollution, improved the practicality of equipment.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.