CN112413795B - Domestic intelligent air purifier - Google Patents
Domestic intelligent air purifier Download PDFInfo
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- CN112413795B CN112413795B CN202011322435.XA CN202011322435A CN112413795B CN 112413795 B CN112413795 B CN 112413795B CN 202011322435 A CN202011322435 A CN 202011322435A CN 112413795 B CN112413795 B CN 112413795B
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- dust
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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
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/16—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation
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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
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/56—Remote control
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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
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
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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
- F24F11/00—Control or safety arrangements
- F24F11/88—Electrical aspects, e.g. circuits
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The invention discloses a household intelligent air purifier which comprises a base, a shell, an air purifying assembly and a dust removing assembly, wherein the bottom end of the shell is rotatably connected to the middle part of the base through a rotating bearing platform so as to allow relative rotation between the shell and the base, the air purifying assembly is rotatably arranged in the shell and divides the inner space of the shell into a dust removing space and a purifying space, the dust removing assembly is arranged on one side of the outer surface of the air purifying assembly, a circular air outlet is formed in the top of the shell, and the air outlet is communicated with the purifying space; the periphery of the side surface of the shell is provided with an air inlet which is communicated with the dust removing space; a plurality of intelligent voice receivers are distributed on the circumference of the top end of the shell, so that man-machine interaction is achieved, and corresponding instructions are automatically completed through voice recognition.
Description
Technical Field
The invention belongs to the technical field of air purifiers, and particularly relates to a household intelligent air purifier.
Background
The principle of the air purifier is to adsorb and decompose pollutants in the air so as to achieve the purpose of improving the air cleanliness, in a household environment, generally, main air pollutants are formaldehyde, dust, PM2.5 and peculiar smell, and the air pollutants can be obviously removed through the household air purifier so as to improve the air quality, however, according to investigation, the existing household air purifier usually has the following problems:
1. the base is not provided with a driving system, the position of the air purifier needs to be adjusted in a manual carrying mode, the use is inconvenient, the function of the air purifier needs to be adjusted in a mode of contacting a purifier control panel, the operation is complicated, and the user experience is poor;
2. the automatic cleaning component is not arranged, and for the air purifier used for a long time, a large amount of dust is attached to the surface of the filter screen at the outermost layer of the air purifier, and the air purifying effect is greatly influenced due to untimely cleaning, however, the filter screen needs to be disassembled for cleaning, so that the cleaning difficulty is greatly increased;
3. many air purifier only are provided with the multilayer filtering layer, can't clear away harmful microorganism such as bacterium, fungi to existence in the air circumstance, have very big potential safety hazard, have reduced air purifier's whole purifying effect.
Accordingly, those skilled in the art have provided an intelligent air purifier for home use to solve the problems set forth in the background above.
Disclosure of Invention
In order to achieve the purpose, the invention provides the following technical scheme: a household intelligent air purifier comprises a base, a shell, an air purification assembly and a dust removal assembly, wherein the bottom end of the shell is rotatably connected to the middle of the base through a rotary bearing platform so as to allow relative rotation between the shell and the base, the air purification assembly is rotatably arranged in the shell and divides the inner space of the shell into a dust removal space and a purification space, the dust removal assembly is arranged on one side of the outer surface of the air purification assembly, a circular air outlet is formed in the top of the shell, and the air outlet is communicated with the purification space;
the periphery of the side surface of the shell is provided with an air inlet which is communicated with the dust removing space;
a plurality of intelligent voice receivers are distributed on the circumference of the top end of the shell, so that man-machine interaction is achieved, and corresponding instructions are automatically completed through voice recognition.
Further, preferably, the base comprises a variable frequency motor, a stepping motor, driving rollers and driven rollers, the bottom end of the base is symmetrically provided with two driving rollers, the two driving rollers are respectively driven by the two variable frequency motors to rotate independently, the bottom end of the base is also rotationally symmetrically provided with two driven rollers, the stepping motor is arranged in the base, and the output end of the stepping motor is in meshing transmission with the rotating bearing platform through a gear;
the two driving rollers and the two driven rollers are positioned on the same circumference, and the central angle between each driving roller and the corresponding adjacent driven roller is 90 degrees;
the volume of the two driving rollers is 2 times that of the driven rollers.
Further, preferably, the air purification assembly comprises a purification barrel, a pressurization flow guide device and negative ion generators, wherein the plurality of negative ion generators are mounted on the upper surface of the bottom end of the purification barrel, and the pressurization flow guide device is rotatably arranged in the middle of the purification barrel;
an inner ring gear is arranged on the lower surface of the bottom end of the purification barrel, an outer gear is meshed with the inner ring gear through a gear, the outer gear is fixed to the output shaft end of a rotating motor, and the rotating motor is fixed to a transverse plate.
Preferably, the pressurizing and flow-guiding device comprises a pressurizing blade, a rotating shaft, a sleeve, a micro motor and a connecting plate, wherein a plurality of connecting rods are arranged on the circumference of the top end of the rotating shaft, the connecting rods are rotatably connected with the inner wall of the shell through bearings, a driven bevel gear is arranged at the bottom end of the rotating shaft, the driven bevel gear is meshed with a driving bevel gear through a gear, and the driving bevel gear is fixedly arranged at the tail end of an output shaft of the micro motor;
the middle part of the rotating shaft is rotatably connected with a connecting plate, the bottom end of the connecting plate is fixedly connected with the bottom end of the purifying barrel through a sleeve, and the sleeve is sleeved outside the rotating shaft;
and the upper part of the rotating shaft is provided with a pressurizing blade.
Further, preferably, a plurality of ultraviolet lamp tubes are distributed on the circumference of the upper surface of the connecting plate, and the top ends of the ultraviolet lamp tubes are mutually connected and fixed through a connecting ring;
the vertical irradiation range of the ultraviolet lamp tubes is 2 times of the vertical distance from the upper surface of the connecting plate to the pressurizing blade.
Further, as preferred, the dust removal subassembly includes dust removal board and miniature fan, the left end of dust removal board is linked together through the dust absorption pipe and the dust collecting chamber of casing bottom, the right-hand member of dust collecting chamber is provided with small-size fan, the orificial left side of dust absorption of miniature fan is provided with the filter screen.
Further, as preferred, the dust removal board is including the dust removal cover shell and the brush subassembly that removes, the outer surface of brush subassembly is fixed in the right-hand member middle part of dust removal cover shell through a plurality of spliced poles.
Further, as preferred, the brush-out subassembly includes buffering casing, buffer board and spring, the bottom of buffer board is through a plurality of spring sliding connection in buffering casing.
Preferably, the outer surface of the buffer plate is uniformly provided with soft brushes, and the height of the soft brushes protruding out of the edge of the buffer shell is half of the total height of the soft brushes.
Further, as a preferred option, the air inlet is composed of a plurality of small holes, and the cross section of each small hole forms an inclined upward included angle of 62 degrees with the vertical direction.
Compared with the prior art, the invention has the beneficial effects that:
1. the base of the equipment is provided with a pair of driving idler wheels and a pair of driven wheels, the pair of driving idler wheels are respectively and independently driven by two variable frequency motors, and the rotating speed and the rotating direction of the two variable frequency motors are changed, so that the 360-degree in-situ rotation of the air purifier can be realized, the flexibility is greatly improved, meanwhile, the top end of the shell is also provided with a plurality of intelligent voice receivers, and the set voice instructions can be recognized to complete corresponding functions, so that the man-machine interaction is realized, the air purifier is more intelligent, and the user experience is better;
2. the device is provided with the dust removal assembly, the purification barrel is driven to slowly rotate at a constant speed by the rotating motor, so that the soft hairbrush in the dust removal assembly is in elastic contact with the outer surface of the purification barrel, dust on the outer surface of the purification barrel is brushed, the brushed and fallen dust is sucked into the dust collection chamber by the micro fan, the purification barrel is automatically cleaned, and the air purifier can still keep a high air purification effect after being used for a long time;
3. the top in the purification space in this device is provided with a plurality of ultraviolet tube, can disinfect to the air that has accomplished preliminary purification, further improves the air purification effect, simultaneously, still is provided with anion generator in the bottom in purification space, can produce the negative oxygen ion of low concentration, is discharged by the air outlet through mixing with the air that purifies completely, has improved air purifier air quality on every side greatly.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a pressurized flow guide device according to the present invention;
FIG. 3 is a schematic perspective view of a dust-removing plate according to the present invention;
FIG. 4 is a schematic sectional view of a dust-collecting plate according to the present invention
In the figure: 1. a base; 2. a housing; 3. an air purification assembly; 4. a dust removal assembly; 5. an air outlet; 6. a spring; 7. a soft brush; 8. an air inlet; 9. an intelligent voice receiver; 10. a variable frequency motor; 11. a stepping motor; 12. a driving roller; 13. rotating the bearing platform; 14. a driven wheel; 15. a purifying barrel; 16. a pressurizing and flow guiding device; 17. a negative ion generator; 18. a buffer plate; 19. an inner ring gear; 20. an outer gear; 21. a rotating electric machine; 22. a supercharging blade; 23. a rotating shaft; 24. a sleeve; 25. a micro motor; 26. a connecting plate; 27. A connecting rod; 28. an ultraviolet lamp tube; 29. a dust removal plate; 30. a micro fan; 31. a dust collecting chamber; 32. a dust removal casing; 33. brushing off the assembly; 34. a buffer housing; 35. a transverse plate.
Detailed Description
Referring to fig. 1, in the embodiment of the present invention, a household intelligent air purifier includes a base 1, a housing 2, an air purifying assembly 3, and a dust removing assembly 4, wherein a bottom end of the housing 2 is rotatably connected to a middle portion of the base 1 through a rotary supporting platform 13, so that the housing 2 and the base 1 are allowed to rotate relatively, the air purifying assembly 3 is rotatably disposed inside the housing 2, the air purifying assembly 3 can effectively purify air pollutants such as formaldehyde, dust, and odor in air, the air purifying assembly 3 divides an internal space of the housing 2 into a dust removing space and a purifying space, the dust removing assembly 4 is installed on one side of an outer surface of the air purifying assembly 3, a circular air outlet 5 is formed at a top of the housing 2, and the air outlet 5 is communicated with the purifying space;
an air inlet 8 is formed in the circumference of the side face of the shell 2, and the air inlet 8 is communicated with the dust removing space;
a plurality of intelligent voice receivers 9 are distributed on the circumference of the top end of the shell 2, so that man-machine interaction is realized, and corresponding instructions are automatically completed through voice recognition.
In this embodiment, the base 1 includes a variable frequency motor 10, a step motor 11, a driving roller 12 and a driven roller 14, two driving rollers 12 are symmetrically installed at the bottom end of the base 1, the two driving rollers 12 are separately driven by the two variable frequency motors 10 to rotate, the bottom end of the base 1 is further rotationally symmetrically provided with two driven rollers 14, the step motor 11 is installed inside the base 1, and the output end of the step motor 11 is meshed with a rotation bearing platform 13 through a gear for transmission, wherein the rotation and the rotation of the air purifier can be completed by changing the rotation speed and the rotation direction of the two variable frequency motors 10, that is, when the rotation speeds of the two variable frequency motors 10 are the same and different, the rotation with a smaller turning radius can be realized, when the rotation speeds are the same and the rotation directions are opposite, the free rotation of 360 degrees can be realized in situ, so that the air purifier can be moved to each corner of a room, the air in the whole room is purified, so that the air purification efficiency is improved, and the use experience of a user is greatly improved;
the two driving rollers 12 and the two driven rollers 14 are located on the same circumference, and the central angle between the driving roller 12 and the adjacent driven roller 14 is 90 degrees;
the volume of the two driving rollers 12 is 2 times that of the driven rollers 14.
In this embodiment, the air purification assembly 3 includes a purification barrel 15, a pressurization diversion device 16 and a negative ion generator 17, the upper surface of the bottom end of the purification barrel 15 is provided with a plurality of negative ion generators 17, the negative ion generators 17 can generate low-concentration negative oxygen ions, the low-concentration negative oxygen ions are mixed with the purified air and discharged from the air outlet 5, the low-concentration negative oxygen ions can significantly improve the air quality, and the pressurization diversion device 16 is rotatably arranged in the middle of the purification barrel 15;
an inner ring gear 19 is arranged on the lower surface of the bottom end of the purification barrel 15, an outer gear 20 is meshed with the inner ring gear 19 through a gear, the outer gear 20 is fixed at the output shaft end of a rotating motor 21, and the rotating motor 21 is fixed on a transverse plate 35.
Referring to fig. 2, in the present embodiment, the pressurizing and guiding device 16 includes a pressurizing blade 22, a rotating shaft 23, a sleeve 24, a micro motor 25 and a connecting plate 26, a plurality of connecting rods 27 are installed on the top circumference of the rotating shaft 23, the plurality of connecting rods are rotatably connected to the inner wall of the housing 2 through bearings, a driven bevel gear is installed at the bottom end of the rotating shaft 23, the driven bevel gear is engaged with a driving bevel gear through a gear, and the driving bevel gear is fixedly installed at the tail end of an output shaft of the micro motor 25;
the middle part of the rotating shaft 23 is rotatably connected with a connecting plate 26, the bottom end of the connecting plate 26 is fixedly connected with the bottom end of the purifying barrel 15 through a sleeve 24, and the sleeve 24 is sleeved outside the rotating shaft 23;
the upper part of the rotating shaft 23 is provided with a pressurizing blade 22.
In this embodiment, a plurality of ultraviolet lamps 28 are distributed on the circumference of the upper surface of the connecting plate 26, and the top ends of the ultraviolet lamps 28 are connected and fixed with each other through a connecting ring;
the vertical irradiation range of a plurality of ultraviolet lamp tubes 28 is 2 times of the vertical distance from the upper surface of the connecting plate 26 to the pressurizing blade 22, wherein the ultraviolet lamp tubes 28 can eliminate harmful microbial groups such as bacteria and fungi in the air, and the safety of the indoor environment is improved, and in addition, the bottom end of the connecting plate 26 is of a closed structure, that is, when the pressurizing blade 22 rotates, the air in the purifying space must flow to the air outlet 5 from the gap between the ultraviolet lamp tubes 28, so that the air in the purifying space can be sterilized, and the air purifying effect is improved.
In a preferred embodiment, the dust removing assembly 4 includes a dust removing plate 29 and a mini-fan 30, a left end of the dust removing plate 29 is communicated with a dust collecting chamber 31 at the bottom of the housing 2 through a dust collecting pipe, the mini-fan 30 is disposed at a right end of the dust collecting chamber 31, and a filter screen is disposed at a left side of a dust collecting pipe opening of the mini-fan 30.
Referring to fig. 3, in the embodiment, the dust removing plate 29 includes a dust removing casing 32 and a brushing assembly 33, the outer surface of the brushing assembly 33 is fixed in the middle of the right end of the dust removing casing 32 through a plurality of connecting columns, and the connecting columns leave a gap large enough to suck the brushed dust into the dust collecting chamber 31 by the micro-fan 30 on the premise of ensuring the stability of the stable brushing assembly 33.
Referring to fig. 4, in the embodiment, the brushing assembly 33 includes a buffer housing 34, a buffer plate 18 and a spring 6, the bottom end of the buffer plate 18 is slidably connected in the buffer housing 34 through the plurality of springs 6, and the thickness of dust attached to the outer surface of the purification barrel 15 is different under the condition of different use times due to different air pollution degrees in the space where the air purifier is located, so that the buffer plate 18 is elastically connected with the buffer housing 34 through the spring 6 to adapt to the purification barrels 15 with different dust thicknesses, thereby ensuring the self-cleaning effect of the air purifier.
In a preferred embodiment, the outer surface of the buffer plate 18 is uniformly distributed with the soft brush 7, and the height of the soft brush 7 protruding out of the edge of the buffer shell 34 is half of the total height thereof.
In this embodiment, the air inlet 8 is composed of a plurality of small holes, and the cross section of each small hole and the vertical direction form an inclined angle of 62 degrees, so that dust brushed off in the self-cleaning process of the air purifier is prevented from being accumulated in the horizontal and downward-inclined channels, the air inlet 8 is prevented from being blocked, and the dust is prevented from overflowing, so that the overall air purification effect is improved.
Specifically, the device adopts a mode of driving by a built-in battery (not shown in the figure), the battery is required to be determined to be in a full-power state when the device is used for the first time, and the switch is turned on to perform the first voice setting according to the prompting requirement, so that a plurality of different voices can be set, and the intelligent voice receiver can conveniently recognize and complete corresponding work according to the set voice instruction; when the device is used, firstly, the supercharging blade 22 rotates to discharge air in a purification space from the air outlet 5, so that the purification space generates negative pressure, further, outside air enters the purification space from the air inlet 8 through the purification barrel 15, then the outside air is mixed with low-concentration negative oxygen ions generated by the negative ion generator 17, the mixture is sterilized through the ultraviolet lamp tube 28, and finally the outside air is discharged from the air outlet 5; when the self-cleaning function is used, the rotating motor 21 drives the purification barrel 15 to rotate, the outer surface of the purification barrel 15 is cleaned through the soft hairbrush 7, dust falling off during cleaning is sucked into the dust collection chamber 31 through the micro fan 30, the cleaning process lasts for 2min, and in the cleaning process, the pressurizing blades 22 are in a low-speed rotating state, so that the purification space and the dust collection space still have certain negative pressure, the air at the air inlet 8 still can flow to the purification space, and the dust falling off during cleaning is prevented from being scattered into the external environment through the air inlet 8.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent substitutions or changes according to the technical solution and the inventive concept of the present invention should be covered by the scope of the present invention.
Claims (3)
1. The utility model provides a domestic intelligent air purifier, its includes base (1), casing (2), air purification subassembly (3) and dust removal subassembly (4), wherein, the bottom of casing (2) is rotated through rotating cushion cap (13) and is connected the middle part in base (1) to allow relative rotation between casing (2) and base (1), the inside of casing (2) is rotated and is provided with air purification subassembly (3), just, air purification subassembly (3) divide into the inner space of casing (2) dust removal space and purification space, dust removal subassembly (4), its characterized in that are installed to one side of the surface of air purification subassembly (3): the top of the shell (2) is provided with a circular air outlet (5), and the air outlet (5) is communicated with the purification space;
an air inlet (8) is formed in the circumference of the side face of the shell (2), and the air inlet (8) is communicated with the dust removing space;
a plurality of intelligent voice receivers (9) are distributed on the circumference of the top end of the shell (2) so as to realize human-computer interaction, and corresponding instructions are automatically completed by recognizing voice;
the dust removal component (4) comprises a dust removal plate (29) and a micro fan (30), the left end of the dust removal plate (29) is communicated with a dust collection chamber (31) at the bottom of the shell (2) through a dust collection pipe, the right end of the dust collection chamber (31) is provided with the micro fan (30), and the left side of a dust collection pipe opening of the micro fan (30) is provided with a filter screen;
the dust removing plate (29) comprises a dust removing casing (32) and a brushing assembly (33), and the outer surface of the brushing assembly (33) is fixed in the middle of the right end of the dust removing casing (32) through a plurality of connecting columns;
the brushing component (33) comprises a buffer shell (34), a buffer plate (18) and springs (6), and the bottom end of the buffer plate (18) is connected in the buffer shell (34) in a sliding mode through the springs (6);
the air inlet (8) is composed of a plurality of small holes, and the cross sections of the small holes form an inclined upward included angle of 62 degrees with the vertical direction;
the base (1) comprises a variable frequency motor (10), a stepping motor (11), driving rollers (12) and driven wheels (14), wherein the two driving rollers (12) are symmetrically installed at the bottom end of the base (1), the two driving rollers (12) are respectively driven by the two variable frequency motors (10) to rotate independently, the two driven wheels (14) are further arranged at the bottom end of the base (1) in a rotationally symmetrical mode, the stepping motor (11) is installed inside the base (1), and the output end of the stepping motor (11) is in meshing transmission with a rotating bearing platform (13) through a gear;
the two driving rollers (12) and the two driven rollers (14) are positioned on the same circumference, and the central angle between the driving roller (12) and the adjacent driven rollers (14) is 90 degrees;
the volume of the two driving rollers (12) is 2 times that of the driven rollers (14);
the air purification assembly (3) comprises a purification barrel (15), a pressurization flow guide device (16) and negative ion generators (17), wherein the plurality of negative ion generators (17) are mounted on the upper surface of the bottom end of the purification barrel (15), and the pressurization flow guide device (16) is rotatably arranged in the middle of the purification barrel (15);
an inner ring gear (19) is arranged on the lower surface of the bottom end of the purification barrel (15), an outer gear (20) is meshed with the inner ring gear (19) through a gear, the outer gear (20) is fixed at the output shaft end of a rotating motor (21), and the rotating motor (21) is fixed on a transverse plate (35);
the pressurizing and flow-guiding device (16) comprises pressurizing blades (22), a rotating shaft (23), a sleeve (24), a micro motor (25) and a connecting plate (26), wherein a plurality of connecting rods (27) are arranged on the circumference of the top end of the rotating shaft (23) and are rotationally connected with the inner wall of the shell (1) through bearings, a driven bevel gear is arranged at the bottom end of the rotating shaft (23), the driven bevel gear is meshed with a driving bevel gear through gears, and the driving bevel gear is fixedly arranged at the tail end of an output shaft of the micro motor (25);
the middle part of the rotating shaft (23) is rotatably connected with a connecting plate (26), the bottom end of the connecting plate (26) is fixedly connected with the bottom end of the purifying barrel (15) through a sleeve (24), and the sleeve (24) is sleeved outside the rotating shaft (23);
and a pressurizing blade (22) is arranged at the upper part of the rotating shaft (23).
2. The intelligent air purifier for home use of claim 1, wherein: a plurality of ultraviolet lamp tubes (28) are distributed on the circumference of the upper surface of the connecting plate (26), and the top ends of the ultraviolet lamp tubes (28) are mutually connected and fixed through connecting rings;
the vertical irradiation range of the ultraviolet lamp tubes (28) is 2 times of the vertical distance from the upper surface of the connecting plate (26) to the pressurizing blade (22).
3. The intelligent air purifier for home use of claim 1, wherein: the outer surface of the buffer plate (18) is uniformly distributed with soft brushes (7), and the height of the soft brushes (7) protruding out of the edge of the buffer shell (34) is half of the total height of the soft brushes.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011322435.XA CN112413795B (en) | 2020-11-23 | 2020-11-23 | Domestic intelligent air purifier |
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| CN202011322435.XA CN112413795B (en) | 2020-11-23 | 2020-11-23 | Domestic intelligent air purifier |
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| CN112413795A CN112413795A (en) | 2021-02-26 |
| CN112413795B true CN112413795B (en) | 2022-05-20 |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113739322A (en) * | 2021-08-20 | 2021-12-03 | 科沃斯机器人股份有限公司 | Purifier and control method thereof |
| CN116717861B (en) * | 2023-08-08 | 2023-10-20 | 江苏航宇环境科技有限公司 | Air filtering purifier |
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