CN108916996B - Air purifier - Google Patents
Air purifier Download PDFInfo
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- CN108916996B CN108916996B CN201810766695.2A CN201810766695A CN108916996B CN 108916996 B CN108916996 B CN 108916996B CN 201810766695 A CN201810766695 A CN 201810766695A CN 108916996 B CN108916996 B CN 108916996B
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- transmission
- rod
- air outlet
- filter element
- baffles
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
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- 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
- B01D46/42—Auxiliary equipment or operation thereof
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/68—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements
- B01D46/681—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements by scrapers, brushes or the like
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/108—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using dry filter elements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/90—Cleaning of purification apparatus
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention relates to an air purifier, which comprises a main body, a filter element, a fan, a protective mechanism and a cleaning mechanism, wherein the protective mechanism comprises an air outlet, a driving block, a supporting rod, a transmission assembly, a first driving assembly, a first transmission rod, two cylinders and at least two protective assemblies, the cleaning mechanism comprises a base, a cleaning brush, a lifting ring, a second driving assembly, two guide rods, two annular pipelines, two lifting sleeves, two first springs and at least two dust suction ports, the two first baffles can be driven to rotate by the protective mechanism, so that the air outlet is closed by the first baffles and the second baffles, the probability of dust entering the air outlet is reduced, the practicability of the air purifier is improved, the cleaning brush can be driven by the cleaning mechanism to clean the filter element, and the ventilation quantity of the filter element is improved, thereby further improving the purifying effect of the air purifier.
Description
Technical Field
The invention relates to the field of air purification equipment, in particular to an air purifier.
Background
Air purification equipment refers to the product that can the filtering or kill air contaminant, effectively improve the air cleanliness, and at present with the domestic and commercial air purification equipment who clears away indoor air pollution as the main, air purification equipment can filter air suspended particle, pollutant such as bacterium, virus, fungi spore, pollen, asbestos, radon gas decay product.
Air purifier is as one kind of air purification equipment, it is wide for using in people's life, general air purification equipment is when not using, air purifier's air outlet does not have effectual safeguard measure, thereby lead to the inside that the dust got into the air outlet easily, thereby in the time of air purifier, can blow off the dust from air outlet department, thereby cause the influence to the indoor environment, thereby air purifier's practicality has been reduced, moreover, general air purifier is after long-time use, a large amount of dusts can be gathered on air purifier's filter core surface, if the dust can't in time be cleared up, will cause the jam to the filter core, thereby the air volume of filter core has been reduced, thereby air purifier's purification efficiency has been reduced.
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, an air purifier is provided.
The technical scheme adopted by the invention for solving the technical problems is as follows: an air purifier comprises a main body, a filter element and a fan, wherein the fan is arranged above the main body, the filter element is cylindrical, the filter element is arranged in the main body, the air purifier also comprises a protection mechanism and a cleaning mechanism, the protection mechanism is arranged above the fan, the cleaning mechanism is arranged in the main body, and the filter element is arranged on the cleaning mechanism;
the protection mechanism comprises an air outlet, a driving block, a supporting rod, a transmission assembly, a first driving assembly, a first transmission rod, two air cylinders and at least two protection assemblies, the air outlet is arranged above the base, the two cylinders are respectively and vertically arranged at the bottoms of the two sides of the inner wall of the air outlet, the supporting rod is horizontally arranged, two ends of the supporting rod are respectively connected with the top ends of the two cylinders, the first driving component is horizontally arranged below the supporting rod, a through hole is arranged in the driving block, the driving block is sleeved on the supporting rod, all the protection components are sequentially and uniformly arranged at the top of the air outlet, the first transmission rod is horizontally arranged below each protection component, each protection component is connected with the first transmission rod, the transmission assembly is arranged in the middle of the lower portion of the first transmission rod and connected with the driving block;
the protection assembly comprises a second baffle, two first baffles, two permanent magnets and two second transmission rods, wherein the second baffle is horizontally arranged at the top of the air outlet, two ends of the second baffle are respectively hinged to two sides of the inner wall of the air outlet, the two first baffles are vertically arranged, top ends of the two first baffles are respectively hinged to two sides of the second baffle, the two permanent magnets are respectively arranged on one sides, close to each other, of the two first baffles, the two permanent magnets are abutted against each other, one ends of the two second transmission rods are respectively hinged to one sides, close to each other, of the two first baffles, the other ends of the two second transmission rods are hinged to each other, and the other ends of the two second transmission rods are respectively hinged to the first transmission rods;
the cleaning mechanism comprises a base, a cleaning brush, a lifting ring, a second driving component, two guide rods, two annular pipelines, two lifting sleeves, two first springs and at least two dust suction ports, the base is arranged on the inner wall of the bottom of the main body, the filter element is arranged above the base, the second driving component is arranged in the base, the two guide rods are vertically arranged on two sides of the interior of the main body respectively, the two lifting sleeves are sleeved on the two guide rods respectively, the two first springs are sleeved on the two guide rods respectively, one ends of the two first springs are connected with the top ends of the two guide rods respectively, the other ends of the two first springs are connected with the two lifting sleeves respectively, the second driving component is connected with both lifting sleeves, the lifting ring is arranged between the two lifting sleeves, and the lifting sleeves are sleeved on the periphery of the filter element, the cleaning brush is arranged around the inner wall of the lifting ring, the two annular pipelines are respectively arranged above and below the lifting ring, the dust suction ports are respectively and uniformly arranged on the inner walls of the two annular pipelines, and the dust suction ports are communicated with the annular pipelines;
the first driving assembly comprises a second motor and a screw rod, the second motor is arranged below the supporting rod, the screw rod is horizontally arranged below the supporting rod, the second motor is in transmission connection with the screw rod, the screw rod penetrates through the driving block, and the screw rod is in threaded connection with the driving block;
the transmission assembly comprises a movable frame, a sliding block and two second springs, the movable frame is vertically arranged in the middle of the lower portion of the first transmission rod, the sliding block is arranged on the driving block and is arranged inside the movable frame, one ends of the two second springs are arranged on the sliding block, and the other ends of the two second springs are arranged at the top and the bottom of the movable frame respectively;
the second driving assembly comprises a first motor, a rotary table and two connecting wires, the first motor is arranged inside the base and is in transmission connection with the rotary table, one ends of the two connecting wires are wound on the periphery of the rotary table, and the other ends of the two connecting wires are connected with the two lifting sleeves respectively.
Preferably, in order to improve the intelligent degree of the air purifier, a wireless signal receiving and transmitting module and a single chip microcomputer are further arranged inside the main body, and the wireless signal receiving and transmitting module is electrically connected with the single chip microcomputer.
Preferably, in order to improve the smoothness of the movement of the connecting wires, the bottom ends of the two guide rods are respectively hinged with one guide wheel, and the two connecting wires are respectively wound around the two guide wheels.
Preferably, in order to generate the suction force at the dust suction opening, a suction pump is respectively arranged on the two annular pipelines.
Preferably, in order to improve the smoothness of the movement of the driving block, the outer surface of the screw rod is further coated with grease.
Preferably, in order to improve the stability of the screw rod, one end of the screw rod, which is far away from the second motor, is connected with the first transmission rod through a bearing seat.
Preferably, in order to improve the accuracy of stroke control over the cylinders, the cylinders are electronic cylinders.
The invention has the advantages that in the air purifier with good purifying effect, the two first baffle plates can be driven to rotate by the protection mechanism, so that the air outlet is closed under the action of the first baffle plates and the second baffle plates, thereby reducing the probability of dust entering the air outlet, and improving the practicability of the air purifier, compared with the prior mechanism, the mechanism can also drive the first baffle plates to swing, thereby realizing the function of air guiding under the action of the first baffle plates, thereby improving the air circulation efficiency of the air purifier, improving the purifying effect of the air purifier, not only can the cleaning mechanism drive the cleaning brush to move up and down, thereby cleaning the filter element by the cleaning brush, improving the ventilation quantity of the filter element, further improving the purifying effect of the air purifier, compared with the prior mechanism, the mechanism can clean the filter element while cleaning the filter element, can collect the dust through the dust absorption mouth to improve the inside cleanliness of air purifier, thereby further improved air purifier's practicality.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic view of the construction of an air purifier of the present invention;
FIG. 2 is a schematic structural view of a guard mechanism of the air purifier of the present invention;
fig. 3 is a schematic structural view of a shield assembly of the air purifier of the present invention;
FIG. 4 is a schematic view of the cleaning mechanism of the air purifier of the present invention;
in the figure: 1. the air cleaner comprises an air outlet, 2, a first transmission rod, 3, a driving block, 4, a support rod, 5, a fan, 6, a first spring, 7, a lifting sleeve, 8, a connecting wire, 9, a guide rod, 10, a guide wheel, 11, a filter element, 12, a rotating disc, 13, a first motor, 14, a base, 15, a main body, 16, a cleaning brush, 17, a lifting ring, 18, a first baffle, 19, a second baffle, 20, a permanent magnet, 21, a second transmission rod, 22, a screw rod, 23, a sliding block, 24, a moving frame, 25, a second spring, 26, a second motor, 27, an air cylinder, 28, an annular pipeline and 29, and a dust suction opening.
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 air purifier comprises a main body 15, a filter element 11 and a fan 5, wherein the fan 5 is arranged above the main body 15, the filter element 11 is cylindrical, the filter element 11 is arranged inside the main body 15, the air purifier further comprises a protection mechanism and a cleaning mechanism, the protection mechanism is arranged above the fan 5, the cleaning mechanism is arranged inside the main body 15, and the filter element 11 is arranged on the cleaning mechanism;
as shown in fig. 2, the protection mechanism comprises an air outlet 1, a driving block 3, a supporting rod 4, a transmission assembly, a first driving assembly, a first transmission rod 2, two cylinders 27 and at least two protection assemblies, wherein the air outlet 1 is arranged above the base, the two cylinders 27 are respectively vertically arranged at the bottoms of the two sides of the inner wall of the air outlet 1, the supporting rod 4 is horizontally arranged, the two ends of the supporting rod 4 are respectively connected with the top ends of the two cylinders 27, the first driving assembly is horizontally arranged below the supporting rod 4, a through hole is arranged inside the driving block 3, the driving block 3 is sleeved on the supporting rod 4, each protection assembly is sequentially and uniformly arranged at the top of the air outlet 1, the first transmission rod 2 is horizontally arranged below each protection assembly, each protection assembly is connected with the first transmission rod 2, the transmission assembly is arranged at the middle part below the first transmission rod 2, the transmission assembly is connected with the driving block 3;
wherein, people drive the support rod 4 to lift under the action of the two cylinders 27 by operating the air purifier, thereby driving the driving block 3 to lift, then drive each first transmission rod 2 to lift through the transmission component under the action of the driving block 3, when the first transmission rod 2 rises, each protection component is opened under the action of the first transmission rod 2, thereby closing the air outlet 1 under the action of each protection component, thereby reducing the probability of dust entering the air outlet 1, thereby improving the practicability of the air purifier, when the first transmission rod 2 falls, each protection component is closed under the action of the first transmission rod 2, then the driving block 3 is driven to move left and right along the support rod 4 under the action of the first driving component, thereby the first transmission rod 2 is driven to move left and right through the driving block 4, therefore, the protection components are driven to swing left and right under the action of the first transmission rod 2, so that the wind direction at the air outlet 1 is adjusted, the indoor air circulation efficiency is improved, and the purification effect of the air purifier is improved;
as shown in fig. 3, the protection assembly includes a second baffle plate 19, two first baffle plates 18, two permanent magnets 20 and two second transmission rods 21, the second baffle plate 19 is horizontally disposed at the top of the air outlet 1, two ends of the second baffle plate 19 are respectively hinged to two sides of the inner wall of the air outlet 1, the two first baffle plates 18 are vertically disposed, top ends of the two first baffle plates 18 are respectively hinged to two sides of the second baffle plate 19, the two permanent magnets 20 are respectively disposed at one side of the two first baffle plates 18 close to each other, the two permanent magnets 20 are abutted against each other, one ends of the two second transmission rods 21 are respectively hinged to one side of the two first baffle plates 18 close to each other, the other ends of the two second transmission rods 21 are hinged to each other, and the other ends of the two second transmission rods 21 are respectively hinged to the first transmission rods 2;
wherein, when the two first baffles 18 are in a vertical state, when the first transmission rod 2 rises, the two first baffles 18 are respectively driven to rotate to a horizontal state around the hinge point with the second baffle 19 by the two second transmission rods 21 under the action of the first transmission rod 2, so that the air outlet 1 is closed under the action of each first baffle 18 and each second baffle 19, when the first transmission rod 2 falls, the two first baffles 18 are respectively driven to rotate to a vertical state from the horizontal state by the two second transmission rods 21 under the action of the first transmission rod 2, meanwhile, under the action of the suction force of the two permanent magnets 20, the stability of the two first baffles 18 is improved, and then when the first transmission rod 2 moves left and right, under the transmission action of the two second transmission rods 21, the second baffles 19 swing around the hinge point with the inner wall of the air outlet, at the moment, the two first baffles 18 are always kept in a vertical state under the limiting action of the two permanent magnets 20, so that the two first baffles 18 are driven to swing left and right through the second baffle 19, and the air guide effect at the air outlet 1 is realized under the action of the first baffles 18;
as shown in fig. 4, the cleaning mechanism includes a base 14, a cleaning brush 16, a lifting ring 17, a second driving assembly, two guide rods 9, two annular pipes 28, two lifting sleeves 7, two first springs 6 and at least two dust suction ports 29, the base 14 is disposed on the inner wall of the bottom of the main body 15, the filter element 11 is disposed above the base 14, the second driving assembly is disposed inside the base 14, the two guide rods 9 are vertically disposed on two sides of the inside of the main body 15, the two lifting sleeves 7 are respectively sleeved on the two guide rods 9, the two first springs 6 are respectively sleeved on the two guide rods 9, one end of each of the two first springs 6 is connected with the top end of each of the two guide rods 9, the other end of each of the two first springs 6 is connected with each of the two lifting sleeves 7, the second driving assembly is connected with both the two lifting sleeves 7, the lifting ring 17 is arranged between the two lifting sleeves 7, the lifting sleeves 7 are sleeved on the periphery of the filter element 11, the cleaning brush 16 is arranged around the inner wall of the lifting ring 17, the two annular pipelines 28 are respectively arranged above and below the lifting ring 17, the dust suction ports 29 are respectively and uniformly arranged on the inner walls of the two annular pipelines 28, and the dust suction ports 29 are communicated with the annular pipelines 28;
wherein, the second driving component provides power to drive the two lifting sleeves 7 to respectively descend along the two guide rods 9, when the pulling force of the second driving component to the lifting sleeves 7 is reduced, under the action of the two first springs 6, the two lifting sleeves 7 are respectively driven to ascend, so that the lifting ring 17 is driven to ascend and descend under the action of the two lifting sleeves 7, so that the cleaning brush 16 is driven by the lifting ring 17 to clean the outer surface of the filter cartridge 11, thereby allowing the filter cartridge 11 to be kept clean, thereby improving the ventilation quantity of the filter element 11, improving the purifying effect of the air purifier, at the same time of the lifting ring 17 lifting, the two annular pipelines 28 are driven by the lifting ring 17 to lift, so that dust scraped off by the cleaning brush 16 is sucked into the interior of the annular duct 28 through the dust suction port 29, thereby the inside cleanliness of air purifier has been improved to air purifier's practicality has been improved.
As preferred, in order to improve air purifier's intelligent degree, main part 15's inside still is equipped with wireless signal transceiver module and singlechip, wireless signal transceiver module is connected with the singlechip electricity, makes the singlechip can establish the communication with the mobile device through wireless signal transceiver module, later through the operation of mobile device remote control air purifier to air purifier's intelligent degree has been improved.
As shown in fig. 2, the first driving assembly includes a second motor 26 and a screw rod 22, the second motor 26 is disposed below the support rod 4, the screw rod 22 is horizontally disposed below the support rod 4, the second motor 26 is in transmission connection with the screw rod 22, the screw rod 22 passes through the driving block 3, and the screw rod 22 is in threaded connection with the driving block 3;
the second motor 26 drives the screw rod 22 to rotate, and then the screw rod 22 drives the driving block 3 to move left and right along the support rod 4, so that the first transmission rod 2 moves left and right.
As shown in fig. 2, the transmission assembly includes a moving frame 24, a slider 23 and two second springs 25, the moving frame 24 is vertically arranged in the middle of the lower part of the first transmission rod 2, the slider 23 is arranged on the driving block 3, the slider 23 is arranged inside the moving frame 24, one end of each of the two second springs 25 is arranged on the slider 23, and the other end of each of the two second springs 25 is respectively arranged at the top and the bottom of the moving frame 24;
wherein, when the drive block 3 is under the removal frame 24, go up and down through the drive block 3 drive slider 23, thereby under the linkage effect of two second springs 25, go up and down through slider 23 drive removal frame, thereby the lift of first transfer line 2 has been realized, when the drive block 3 moves about, move about through drive block 3 drive slider 23, thereby move about through slider 23 drive removal frame 24, thereby drive first transfer line 2 effect under the effect of removal frame 24 and remove, make slider 23 can move in the inside of removal frame 24 simultaneously, thereby the dead probability of card has taken place for first transfer line 2 in the in-process that moves about to have reduced.
As shown in fig. 4, the second driving assembly includes a first motor 13, a rotating disc 12 and two connecting wires 8, the first motor 13 is disposed inside a base 14, the first motor 13 is in transmission connection with the rotating disc 12, one end of each of the two connecting wires 8 is wound around the outer periphery of the rotating disc 12, and the other end of each of the two connecting wires 8 is connected with the two lifting sleeves 7;
wherein, drive carousel 12 through first motor 13 and rotate to under the effect of carousel 12, realized receiving and releasing of connecting wire 8, thereby under the effect of connecting wire 8 and first spring 6, realized the lift of lift sleeve 7.
Preferably, in order to improve the smoothness of the movement of the connecting wire 8, the bottom ends of the two guide rods 9 are respectively hinged with one guide wheel 10, the two connecting wires 8 respectively bypass the two guide wheels 10, and the transmission direction of the connecting wire 8 is changed under the guiding action of the guide wheels 10, so that the smoothness of the movement of the connecting wire 8 is improved.
Preferably, in order to generate suction at the suction opening 29, a suction pump is provided on each of the two circular pipes 28, and air inside the circular pipe 28 can be sucked by the suction pump, so that the pressure inside the circular pipe 28 is reduced, and dust can be sucked into the inside of the circular pipe 28 by the suction opening 29.
Preferably, in order to improve the smoothness of the movement of the driving block 3, the outer surface of the lead screw 22 is further coated with grease, and the friction between the driving block 3 and the lead screw 22 is reduced by the grease, so that the smoothness of the movement of the driving block 3 is improved.
Preferably, in order to improve the stability of the screw rod 22, one end of the screw rod 22, which is far away from the second motor 26, is connected to the first transmission rod 2 through a bearing seat, and the number of support points on the screw rod 22 is increased through the bearing seat, so that the stability of the screw rod 22 is improved.
Preferably, in order to improve the accuracy of the stroke control of the cylinder 27, the cylinder 27 is an electronic cylinder.
People drive the support rods 4 to lift under the action of the two cylinders 27 by operating the air purifier, so as to drive the driving block 3 to lift, then drive each first transmission rod 2 to lift through the transmission components under the action of the driving block 3, when the first transmission rod 2 lifts, each protection component is opened under the action of the first transmission rod 2, so as to close the air outlet 1 under the action of each protection component, so as to reduce the probability of dust entering the air outlet 1, so as to improve the practicability of the air purifier, when the first transmission rod 2 descends, each protection component is closed under the action of the first transmission rod 2, then the driving block 3 is driven to move left and right along the support rods 4 under the action of the first driving component, so as to drive the first transmission rod 2 to move left and right under the action of the first transmission rod 2, so as to drive each protection component to swing left and right, thereby realized the regulation to the wind direction of air outlet 1 department, thereby the efficiency of indoor air cycle has been improved, thereby air purifier's purifying effect has been improved, provide power through the second drive assembly, thereby drive two lifting sleeve 7 and descend along two guide bars 9 respectively, when the pulling force of second drive assembly to lifting sleeve 7 reduces, under two first spring 6's effect, drive two lifting sleeve 7 respectively and rise, thereby drive lift ring 17 and go up and down under two lifting sleeve 7's effect, thereby it cleans to the surface of filter core 11 to drive cleaning brush 16 through lift ring 17, thereby make filter core 11 keep clean, thereby the air volume of filter core 11 has been improved, thereby air purifier's purifying effect has been improved.
Compared with the prior art, in the air purifier with good purifying effect, the two first baffles 18 can be driven to rotate by the protection mechanism, so that the air outlet 1 is closed under the action of the first baffles 18 and the second baffles 19, the probability of dust entering the air outlet 1 is reduced, and the practicability of the air purifier is improved, compared with the prior mechanism, the mechanism can also drive the first baffles 18 to swing, so that the air guiding effect is realized under the action of the first baffles 18, the air circulation efficiency of the air purifier is improved, the purifying effect of the air purifier is improved, moreover, the cleaning brush 16 can be driven to move up and down by the cleaning mechanism, so that the filter element 11 is cleaned by the cleaning brush 16, the ventilation quantity of the filter element 11 is improved, and the purifying effect of the air purifier is further improved, compared with the prior mechanism, this mechanism can collect the dust through dust absorption mouth 29 when cleaning filter core 11 to improve the inside cleanliness of air purifier, thereby further improved air purifier's practicality.
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.
Claims (7)
1. An air purifier comprises a main body (15), a filter element (11) and a fan (5), wherein the fan (5) is arranged above the main body (15), the filter element (11) is cylindrical, and the filter element (11) is arranged inside the main body (15), and is characterized by further comprising a protection mechanism and a cleaning mechanism, wherein the protection mechanism is arranged above the fan (5), the cleaning mechanism is arranged inside the main body (15), and the filter element (11) is arranged on the cleaning mechanism;
the protection mechanism comprises an air outlet (1), a driving block (3), a support rod (4), a transmission assembly, a first driving assembly, a first transmission rod (2), two cylinders (27) and at least two protection assemblies, wherein the air outlet (1) is arranged above a base, the two cylinders (27) are respectively and vertically arranged at the bottoms of two sides of the inner wall of the air outlet (1), the support rod (4) is horizontally arranged, two ends of the support rod (4) are respectively connected with the top ends of the two cylinders (27), the first driving assembly is horizontally arranged below the support rod (4), a through hole is formed in the driving block (3), the driving block (3) is sleeved on the support rod (4), the protection assemblies are sequentially and uniformly arranged at the top of the air outlet (1), the first transmission rod (2) is horizontally arranged below the protection assemblies, each protection component is connected with the first transmission rod (2), the transmission component is arranged in the middle of the lower portion of the first transmission rod (2), and the transmission component is connected with the driving block (3);
the protection component comprises a second baffle (19), two first baffles (18), two permanent magnets (20) and two second transmission rods (21), the second baffle (19) is horizontally arranged at the top of the air outlet (1), two ends of the second baffle (19) are respectively hinged to two sides of the inner wall of the air outlet (1), the two first baffles (18) are vertically arranged, the top ends of the two first baffles (18) are respectively hinged to two sides of the second baffle (19), the two permanent magnets (20) are respectively arranged on one sides, close to each other, of the two first baffles (18), the two permanent magnets (20) are abutted against each other, one ends of the two second transmission rods (21) are respectively hinged to one sides, close to each other, of the two first baffles (18), the other ends of the two second transmission rods (21) are mutually hinged, and the other ends of the two second transmission rods (21) are respectively hinged to the first transmission rods (2);
the cleaning mechanism comprises a base (14), a cleaning brush (16), a lifting ring (17), a second driving assembly, two guide rods (9), two annular pipelines (28), two lifting sleeves (7), two first springs (6) and at least two dust suction ports (29), wherein the base (14) is arranged on the inner wall of the bottom of a main body (15), a filter element (11) is arranged above the base (14), the second driving assembly is arranged in the base (14), the two guide rods (9) are respectively vertically arranged on two sides of the inner part of the main body (15), the two lifting sleeves (7) are respectively sleeved on the two guide rods (9), the two first springs (6) are respectively sleeved on the two guide rods (9), one ends of the two first springs (6) are respectively connected with the top ends of the two guide rods (9), the other ends of the two first springs (6) are respectively connected with the two lifting sleeves (7), the second driving assembly is connected with the two lifting sleeves (7), the lifting ring (17) is arranged between the two lifting sleeves (7), the lifting sleeves (7) are sleeved on the periphery of the filter element (11), the cleaning brushes (16) are arranged on the periphery of the inner wall of the lifting ring (17), the two annular pipelines (28) are respectively arranged above and below the lifting ring (17), the dust suction ports (29) are respectively and uniformly arranged on the inner walls of the two annular pipelines (28), and the dust suction ports (29) are communicated with the annular pipelines (28);
the first driving assembly comprises a second motor (26) and a screw rod (22), the second motor (26) is arranged below the supporting rod (4), the screw rod (22) is horizontally arranged below the supporting rod (4), the second motor (26) is in transmission connection with the screw rod (22), the screw rod (22) penetrates through the driving block (3), and the screw rod (22) is in threaded connection with the driving block (3);
the transmission assembly comprises a movable frame (24), a sliding block (23) and two second springs (25), the movable frame (24) is vertically arranged in the middle of the lower portion of the first transmission rod (2), the sliding block (23) is arranged on the driving block (3), the sliding block (23) is arranged inside the movable frame (24), one ends of the two second springs (25) are arranged on the sliding block (23), and the other ends of the two second springs (25) are respectively arranged at the top and the bottom of the movable frame (24);
the second drive assembly comprises a first motor (13), a rotary table (12) and two connecting wires (8), the first motor (13) is arranged inside the base (14), the first motor (13) is in transmission connection with the rotary table (12), one ends of the two connecting wires (8) are wound on the periphery of the rotary table (12), and the other ends of the two connecting wires (8) are connected with the two lifting sleeves (7) respectively.
2. The air purifier as claimed in claim 1, wherein the main body (15) is further provided therein with a wireless signal transceiver module and a single chip microcomputer, and the wireless signal transceiver module is electrically connected to the single chip microcomputer.
3. The air cleaner as claimed in claim 1, wherein the bottom ends of the two guide bars (9) are respectively hinged with a guide wheel (10), and the two connection wires (8) are respectively wound around the two guide wheels (10).
4. Air cleaner according to claim 1, characterized in that a suction pump is provided on each of the two ring conduits (28).
5. The air cleaner of claim 1, wherein an outer surface of the lead screw (22) is further coated with grease.
6. The air cleaner as claimed in claim 1, wherein an end of the screw rod (22) remote from the second motor (26) is connected to the first driving lever (2) through a bearing housing.
7. The air cleaner of claim 1, wherein the cylinder (27) is an electric cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810766695.2A CN108916996B (en) | 2018-07-13 | 2018-07-13 | Air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810766695.2A CN108916996B (en) | 2018-07-13 | 2018-07-13 | Air purifier |
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| Publication Number | Publication Date |
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| CN108916996A CN108916996A (en) | 2018-11-30 |
| CN108916996B true CN108916996B (en) | 2020-09-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810766695.2A Active CN108916996B (en) | 2018-07-13 | 2018-07-13 | Air purifier |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109974358B (en) * | 2019-01-15 | 2023-01-24 | 深圳盛世绿能科技有限公司 | Refrigeration equipment with cleaning function |
| CN109631196A (en) * | 2019-01-15 | 2019-04-16 | 广州市鹭江远科技有限公司 | A kind of refrigeration equipment with cleaning and replacement filter core function |
| CN213853643U (en) * | 2020-11-10 | 2021-08-03 | 苏州纳昇源新材料科技有限公司 | High-efficient air filter with network structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2015176932A (en) * | 2014-03-13 | 2015-10-05 | 株式会社東芝 | Substrate storage case, substrate cleaning device, and substrate storage case cleaning device |
| CN204648604U (en) * | 2015-03-25 | 2015-09-16 | 重庆郎拓通风设备有限公司 | Can switch pair air port |
| CN106247592A (en) * | 2016-09-13 | 2016-12-21 | 珠海格力电器股份有限公司 | Housing unit and there is its air conditioner room unit |
| CN107086536B (en) * | 2017-04-06 | 2019-03-05 | 陕西广电网络传媒（集团）股份有限公司 | It is a kind of intelligent after electrical testing protection instrument based on Internet of Things |
| CN107064584B (en) * | 2017-04-12 | 2019-06-28 | 国网河南省电力公司商丘供电公司 | A kind of intelligent guide rail type electrical energy meter being easily installed based on Internet of Things |
| CN107930286A (en) * | 2017-11-30 | 2018-04-20 | 苏州奥柯图葳机电科技有限公司 | A kind of excellent Intelligent air purifier of trafficability performance based on Internet of Things |
| CN107812415A (en) * | 2017-11-30 | 2018-03-20 | 苏州奥柯图葳机电科技有限公司 | A kind of air purifier for being easy to filter element replacing with filter core maintenance function |
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