CN114183875A - Air purifiers and air purifiers - Google Patents
Air purifiers and air purifiers Download PDFInfo
- Publication number
- CN114183875A CN114183875A CN202111542884.XA CN202111542884A CN114183875A CN 114183875 A CN114183875 A CN 114183875A CN 202111542884 A CN202111542884 A CN 202111542884A CN 114183875 A CN114183875 A CN 114183875A
- Authority
- CN
- China
- Prior art keywords
- air
- lamp tube
- baffles
- cover body
- air outlet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000004887 air purification Methods 0.000 claims abstract description 21
- 238000004659 sterilization and disinfection Methods 0.000 claims description 9
- 238000004140 cleaning Methods 0.000 claims description 7
- 230000004308 accommodation Effects 0.000 claims description 6
- 238000000149 argon plasma sintering Methods 0.000 claims description 4
- 239000000428 dust Substances 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims description 3
- 239000012535 impurity Substances 0.000 claims description 3
- 238000003915 air pollution Methods 0.000 claims description 2
- 238000000746 purification Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 230000001413 cellular effect Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011941 photocatalyst Substances 0.000 description 1
- 239000013573 pollen allergen Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
Images
Classifications
-
- 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
- F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
- F24F8/22—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using UV light
-
- 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
-
- 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
-
- 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
- F24F8/80—Self-contained air purifiers
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The invention discloses an air purification device, which comprises a support and a cover body, wherein an accommodating space is formed by the support and the cover body, a lamp tube is arranged in the accommodating space, an air inlet is formed in the cover body, an air outlet is formed in the support, air enters the lamp tube from the air inlet, and is discharged from the air outlet after being sterilized by the lamp tube so as to purify the air flowing into an accommodating chamber. An air purifier is also disclosed. The air purifier provided by the invention has the advantages of compact structure, small volume and convenience for carrying by a user. The built-in lamp tube is arranged in a honeycomb shape, so that the volume of the lamp tube is reduced while equivalent air is allowed to pass through, and meanwhile, the contact area between the lamp tube and the air is increased, so that the purification efficiency is improved in multiples.
Description
Technical Field
The invention belongs to the technical field of household appliances, and particularly relates to an air purification device and an air purifier.
Background
In recent years, people pay more and more attention to healthy home, and it becomes very common to place an air purifier indoors to improve indoor air. At present, domestic air purifier in the market, purification filter screen probably has first effect filter screen, active carbon filter screen, HEPA filter screen, fiber filter screen, photocatalyst filter screen, and when first effect filter screen, active carbon filter screen, HEPA filter screen, fiber filter screen used for a long time, breeds the bacterium easily, and it is indoor to spread through air purifier work, influences the health.
The existing air purifier usually uses an external light tube for disinfection. However, if the same disinfection power is to be achieved, the volume of the ultraviolet lamp tube needs to be larger, and the better disinfection efficiency can be achieved.
Therefore, it is necessary to design an air purification device and an air purifier to solve the above-mentioned problem that the small air purifier cannot be miniaturized due to the good sterilizing efficiency.
Disclosure of Invention
In order to solve the problems, the invention provides an air purification device and an air purifier so as to miniaturize the product on the premise that the air purifier ensures the same killing efficiency.
In order to achieve the purpose, the specific technical scheme of the air purification device and the air purifier is as follows:
the utility model provides an air purification device, includes the support and the cover body, and the support is provided with the accommodation space with the cover body, is provided with the fluorescent tube in the accommodation space, is provided with the air intake on the cover body, is provided with the air outlet on the support, and the air is discharged by the air outlet after getting into the fluorescent tube by the air intake, disinfects through the fluorescent tube to the air that the purification flows into in the accommodation chamber.
Furthermore, a mirror surface structure is arranged on the inner wall of the accommodating chamber, and the lamp tube is arranged in the accommodating chamber formed by enclosing the mirror surface structure so as to increase the light scattering of the lamp tube.
Furthermore, the lamp tube is of an annular columnar structure, and a plurality of air passing holes are formed in the lamp tube so as to increase the contact area between air and the lamp tube.
Furthermore, the outer wall of the lamp tube is provided with a fixing plate which is fixedly connected with the bracket through the fixing plate.
Furthermore, the bracket is of an annular plate-shaped structure, and the cover body, the lamp tube and the bracket are arranged concentrically.
Furthermore, a plurality of hexagonal reflecting surfaces are uniformly distributed on the inner walls of the support and the cover body, and the hexagonal reflecting surfaces form a mirror surface structure.
Furthermore, an air duct is arranged on the support and fixedly connected with the air outlet grid, so that air flows into the lamp tube through the air inlet and is discharged from the air outlet grid through the air duct.
Further, a fan is arranged in the air duct, and the fan rotates to discharge purified air through the air outlet grid.
Further, the air-out grid includes body and a plurality of baffle, and a plurality of baffles are mobilizable to be set up on the body, and a plurality of baffles are in order to open or the air exit that sets up on the closed air-out grid.
Further, be provided with a plurality of pivots on the lateral wall of body, every baffle rotates with the pivot to be connected, is provided with the connecting rod on a plurality of baffles, and the pulling connecting rod is so that a plurality of baffles rotate jointly, and a plurality of baffles rotate when different positions jointly to open or closed air exit.
Furthermore, be provided with the second draw-in groove on the connecting rod, be provided with first draw-in groove on every baffle, every first draw-in groove and second draw-in groove joint are fixed, stimulate the connecting rod so that first draw-in groove and second draw-in groove relative motion to the rotation that realizes baffle and pivot is in order to open or closed air exit.
Furthermore, a filter screen is arranged on one side of the air outlet grid and used for filtering dust and impurities in the air.
Furthermore, the fan and the lamp tube are respectively and electrically connected with a controller, the controller is electrically connected with a sensor, and the sensor detects the pollution degree of air and is used for controlling the opening and closing of the fan and the lamp tube by the controller.
An air purifier, includes the casing, is provided with in the casing as above air purification device.
The air purification device and the air purifier provided by the invention have the following advantages:
the air purification device and the air purifier provided by the invention have the advantages of compact structure, small volume and convenience for carrying by a user. The built-in lamp tube is arranged in a honeycomb shape, so that the volume of the lamp tube is reduced while equivalent air is allowed to pass through, and meanwhile, the contact area between the lamp tube and the air is increased, so that the purification efficiency is improved in multiples.
Drawings
FIG. 1 is an exploded view of an air purifier according to the present invention;
FIG. 2 is a cross-sectional view of an air purifier of the present invention;
FIG. 3 is a schematic structural view of a lamp tube and a lamp cover according to the present invention;
FIG. 4 is a cross-sectional view of a lamp tube and lamp cover in accordance with the present invention;
FIG. 5 is a schematic structural view of a lamp tube according to the present invention;
FIG. 6 is a schematic structural view of an air outlet grille according to the present invention;
fig. 7 is a partially enlarged view of a portion a in fig. 6.
The notation in the figure is:
1. a cover body; 2. a first housing; 3. a cover body; 31. an air inlet; 4. a lamp tube; 41. air passing holes; 42. a fixing plate; 5. a support; 51. buckling; 6. a fan; 7. an air duct; 8. a second housing; 9. an air outlet grille; 91. a body; 92. a baffle plate; 921. a first card slot; 93. a connecting rod; 931. a second card slot; 94. a rotating shaft.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, which are merely for convenience of description and simplicity of description, and do not indicate or imply that the hand sanitizer or the components that are referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
The air cleaning device and the air cleaner of the present invention will be described with reference to fig. 1 to 7.
As shown in fig. 1 to 7, an air purification apparatus according to an embodiment of the present invention includes a bracket 5, a cover 3, and a lamp 4. The support 5 and the cover body 3 are formed with an accommodating space, a lamp tube 4 is arranged in the accommodating space, an air inlet 31 is arranged on the cover body 3, an air outlet is arranged on the support 5, air enters the lamp tube 4 from the air inlet 31 and is discharged from the air outlet after being disinfected and sterilized by the lamp tube 4, and therefore the air flowing into the accommodating cavity is purified. The air purification device provided by the embodiment mainly designs the ultraviolet lamp tube 4 of the disinfection part, improves the disinfection and sterilization efficiency and reduces the volume.
Further, a mirror surface structure is arranged on the inner wall of the accommodating chamber, and the lamp tube 4 is arranged in the accommodating chamber formed by enclosing the mirror surface structure so as to increase the light scattering of the lamp tube 4. A plurality of hexagonal reflecting surfaces are uniformly distributed on the inner walls of the support 5 and the cover body 3, and the hexagonal reflecting surfaces form a mirror surface structure.
Preferably, the inner wall of the cavity is subjected to mirror surface treatment, and meanwhile, the mirror surface consists of countless fine hexagonal reflecting surfaces, so that light scattering is increased, and the purification and disinfection efficiency is further improved.
Further, the lamp tube 4 is an annular columnar structure, and a plurality of air passing holes 41 are formed in the lamp tube 4 to increase the contact area between the air and the lamp tube 4. The outer wall of the lamp tube 4 is provided with a fixing plate 42, and is fixedly connected with the bracket 5 through the fixing plate 42. The bracket 5 is of an annular plate-shaped structure, and the cover body 3, the lamp tube 4 and the bracket 5 are arranged concentrically.
Preferably, fluorescent tube 4 is cellular, is provided with a plurality of holes 41 that cross wind on cellular fluorescent tube 4, and a plurality of holes 41 evenly distributed that cross wind are on fluorescent tube 4, when allowing the equivalent air to pass through, the volume can be done very little on the contrary, the area of contact who increases simultaneously for purification efficiency promotes at double.
Furthermore, the bracket 5 is provided with an air duct 7, and the air duct 7 is fixedly connected with the air outlet grid, so that air flows into the lamp tube 4 through the air inlet 31 and is discharged from the air outlet grid through the air duct 7. A fan 6 is arranged in the air duct 7, and the fan 6 rotates to discharge purified air through the air outlet grid.
Preferably, a buckle 51 is arranged on the outer wall of the bracket 5, and the buckle 51 is clamped with the side wall of the air duct 7, so that the bracket 5 is clamped and fixed with the air duct 7.
Further, the blades of the air outlet grille 9 can be opened or closed, and the opening and closing are realized by the rotating shafts 94 on two sides. Equipment is equipped with an outside pipe, and when needs, air-out grille 9 is closed, and pipe one end is connected to equipment, and on the simple and easy equipment of similar headset microphone was pegged graft to another, close to near human mouth nose and form the air convection, if combine the gauze mask to use, the effect can be better.
Specifically, the air-out grid includes body 91 and a plurality of baffle 92, and the mobilizable setting on body 91 of a plurality of baffles 92, the air exit that sets up on a plurality of baffles 92 in order to open or closed air-out grid. The side wall of the body 91 is provided with a plurality of rotating shafts 94, each baffle 92 is rotatably connected with the rotating shafts 94, the plurality of baffles 92 are provided with connecting rods 93, the connecting rods 93 are pulled to enable the plurality of baffles 92 to rotate together, and the plurality of baffles 92 rotate together to different positions to open or close the air outlet. The connecting rod 93 is provided with a second clamping groove 931, each baffle 92 is provided with a first clamping groove 921, each first clamping groove 921 and each second clamping groove 931 are clamped and fixed, the connecting rod 93 is pulled to enable the first clamping groove 921 and the second clamping groove 931 to move relatively, and therefore the rotation of the baffle 92 and the rotating shaft 94 is achieved to open or close the air outlet.
Furthermore, a filter screen is arranged on one side of the air outlet grid and used for filtering dust and impurities in the air. The fan 6 and the lamp tube 4 are respectively electrically connected with a controller, the controller is electrically connected with a sensor, and the sensor detects the pollution degree of air and is used for controlling the opening and closing of the fan 6 and the lamp tube 4 by the controller. Fluorescent tube 4 is equipped with multiple mode, different air pollution degree corresponds different mode, the mainboard is according to 4 mode of lamp tube of the testing result automatic adjustment of sensor and 6 functioning speed of fan, outside air is from similar air-inlet grille's structure entering equipment, the luminous region is disinfected through fluorescent tube 4, then the filter screen that sets up through the air outlet, the dust in the effective filtered air can be guaranteed to the filter screen material, pollen allergen etc, air after purifying and disinfecting finally is followed air-out grille 9 discharge, thereby realize full-automatic air purification disinfection function, guarantee simultaneously that the filter screen can conveniently be changed at any time.
Further, the controller electricity is connected with the mainboard, and the compatible WIFI function of mainboard can realize human-computer interaction through cell-phone APP. The equipment also has the functions of Bluetooth, GPS and radio, and is convenient for old people and children to use and find. The device adopts USB power supply, can be inserted into a computer host, and can be connected with a charger, thereby being convenient for users to use to the maximum extent.
The air purification device provided by the invention can be applied to any form of air purifier, and the desktop or portable small air purifier is taken as an example for specific description, but the air purification device is not limited to any form of air purifier.
The invention also provides an air purifier, which comprises a cover body 1, wherein the cover body 1 is provided with an air inlet grid, the cover body 1 is connected with a first shell 2 in a buckling manner, the first shell 2 is fixedly connected with a second shell 8, the first shell 2, the second shell 8 and the cover body 1 form a containing part, and the containing part is internally provided with the air purifying device. The second shell 8 is connected with the air outlet grid in a buckling manner, so that air is filtered by the air inlet grid through the lamp tube 4 and the filter screen, and purified air is discharged by the air outlet grid.
The air purifier provided by the invention has the advantages of compact structure, small volume and convenience for carrying by a user. The built-in lamp tube 4 is arranged in a honeycomb shape, so that the volume of the lamp tube 4 is reduced while the same amount of air is allowed to pass through, and meanwhile, the contact area between the lamp tube 4 and the air is increased, so that the purification efficiency is improved in multiples.
In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from the essential scope thereof. Therefore, it is intended that the invention not be limited to the particular embodiment disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (14)
1. The utility model provides an air purification device, its characterized in that includes the support and the cover body, and the support is formed with the accommodation space with the cover body, is provided with the fluorescent tube in the accommodation space, is provided with the air intake on the cover body, is provided with the air outlet on the support, and the air is discharged by the air outlet after getting into the fluorescent tube by the air intake, through fluorescent tube disinfection to purify the air that flows into in the accommodation chamber.
2. The air purifying device as claimed in claim 1, wherein the inner wall of the accommodating chamber is provided with a mirror structure, and the lamp tube is disposed in the accommodating chamber surrounded by the mirror structure to increase light scattering of the lamp tube.
3. An air cleaning device as claimed in claim 1 or 2, wherein the lamp tube is of an annular cylindrical structure, and a plurality of air holes are formed in the lamp tube to increase the contact area between the air and the lamp tube.
4. The air cleaning device as claimed in claim 1, wherein the lamp tube has a fixing plate on an outer wall thereof, and the lamp tube and the bracket are fixedly connected by the fixing plate.
5. The air cleaning device of claim 1, wherein the bracket is a ring-shaped plate structure, and the cover, the lamp tube and the bracket are concentrically arranged.
6. The air purification device of claim 2, wherein the inner walls of the bracket and the cover body are uniformly provided with a plurality of hexagonal reflecting surfaces, and the hexagonal reflecting surfaces form a mirror structure.
7. The air purification device as claimed in claim 1, wherein the bracket is provided with an air duct, and the air duct is fixedly connected with the air outlet grid, so that air flows into the lamp tube through the air inlet and is exhausted from the air outlet grid through the air duct.
8. The air purification device of claim 7, wherein a fan is disposed in the air duct, and the fan rotates to discharge the purified air through the air outlet grid.
9. The air purification device of claim 7, wherein the outlet grille comprises a body and a plurality of baffles, the plurality of baffles are movably disposed on the body, and the plurality of baffles can open or close the air outlets disposed on the outlet grille.
10. The air cleaning device according to claim 9, wherein a plurality of rotating shafts are provided on the side wall of the body, each baffle is rotatably connected to the rotating shaft, a connecting rod is provided on the plurality of baffles, the connecting rod is pulled to rotate the plurality of baffles together, and the plurality of baffles are rotated together to different positions to open or close the air outlet.
11. The air purifying device of claim 10, wherein the connecting rod is provided with a second locking groove, each baffle is provided with a first locking groove, each first locking groove and each second locking groove are locked and fixed, and the connecting rod is pulled to enable the first locking groove and the second locking groove to move relatively, so that the rotation of the baffle and the rotating shaft is realized to open or close the air outlet.
12. The air cleaning device of claim 7, wherein a filter screen is disposed at one side of the air outlet grid for filtering dust and impurities in the air.
13. The air purification device of claim 8, wherein the fan and the lamp are electrically connected to a controller, the controller is electrically connected to a sensor, and the sensor detects the air pollution level and controls the on/off of the fan and the lamp.
14. An air cleaner comprising a housing in which is disposed an air cleaning device as claimed in any one of claims 1 to 13.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111542884.XA CN114183875B (en) | 2021-12-16 | 2021-12-16 | Air purification device and air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111542884.XA CN114183875B (en) | 2021-12-16 | 2021-12-16 | Air purification device and air purifier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114183875A true CN114183875A (en) | 2022-03-15 |
| CN114183875B CN114183875B (en) | 2025-02-21 |
Family
ID=80605313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111542884.XA Active CN114183875B (en) | 2021-12-16 | 2021-12-16 | Air purification device and air purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114183875B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115235036A (en) * | 2022-08-03 | 2022-10-25 | 合肥工业大学 | Mobile air purifier and control method thereof |
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| US6053968A (en) * | 1998-10-14 | 2000-04-25 | Miller; Bob C. | Portable room air purifier |
| CN105227124A (en) * | 2015-09-24 | 2016-01-06 | 苏州绿豆豆软件科技有限公司 | A kind of optically focused conveyer based on speculum and its implementation |
| CN105890459A (en) * | 2016-03-15 | 2016-08-24 | 安凯 | Laser anti-satellite system based on satellite-borne deformable mirror and control method of system |
| CN208827534U (en) * | 2018-09-26 | 2019-05-07 | 安徽江淮汽车集团股份有限公司 | A kind of novel air outlet assembly structure |
| CN211011709U (en) * | 2019-11-27 | 2020-07-14 | 熊猫乳品集团股份有限公司 | Novel high-efficiency air sterilization device |
| CN214172495U (en) * | 2020-12-07 | 2021-09-10 | 清华四川能源互联网研究院 | Air purifier |
| CN113606723A (en) * | 2021-08-06 | 2021-11-05 | 珠海格力电器股份有限公司 | Air Purifiers and Desktop Air Purifiers |
| CN216481484U (en) * | 2021-12-16 | 2022-05-10 | 珠海格力电器股份有限公司 | Air purification device and air purifier |
-
2021
- 2021-12-16 CN CN202111542884.XA patent/CN114183875B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6053968A (en) * | 1998-10-14 | 2000-04-25 | Miller; Bob C. | Portable room air purifier |
| CN105227124A (en) * | 2015-09-24 | 2016-01-06 | 苏州绿豆豆软件科技有限公司 | A kind of optically focused conveyer based on speculum and its implementation |
| CN105890459A (en) * | 2016-03-15 | 2016-08-24 | 安凯 | Laser anti-satellite system based on satellite-borne deformable mirror and control method of system |
| CN208827534U (en) * | 2018-09-26 | 2019-05-07 | 安徽江淮汽车集团股份有限公司 | A kind of novel air outlet assembly structure |
| CN211011709U (en) * | 2019-11-27 | 2020-07-14 | 熊猫乳品集团股份有限公司 | Novel high-efficiency air sterilization device |
| CN214172495U (en) * | 2020-12-07 | 2021-09-10 | 清华四川能源互联网研究院 | Air purifier |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115235036A (en) * | 2022-08-03 | 2022-10-25 | 合肥工业大学 | Mobile air purifier and control method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114183875B (en) | 2025-02-21 |
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