CN208504598U - A kind of wall-hanging negative ion air-cleaner - Google Patents
A kind of wall-hanging negative ion air-cleaner Download PDFInfo
- Publication number
- CN208504598U CN208504598U CN201821077584.2U CN201821077584U CN208504598U CN 208504598 U CN208504598 U CN 208504598U CN 201821077584 U CN201821077584 U CN 201821077584U CN 208504598 U CN208504598 U CN 208504598U
- Authority
- CN
- China
- Prior art keywords
- air
- filter layer
- wall
- negative ion
- high efficiency
- 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.)
- Expired - Fee Related
Links
- 238000001914 filtration Methods 0.000 claims abstract description 20
- 229920000742 Cotton Polymers 0.000 claims abstract description 19
- 150000001450 anions Chemical class 0.000 claims abstract description 19
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims abstract description 14
- 150000002500 ions Chemical class 0.000 claims abstract description 14
- 239000011941 photocatalyst Substances 0.000 claims abstract description 14
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 13
- 238000001179 sorption measurement Methods 0.000 claims abstract description 12
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 11
- 230000000694 effects Effects 0.000 claims abstract description 7
- 230000007613 environmental effect Effects 0.000 claims abstract description 6
- 238000009434 installation Methods 0.000 claims description 14
- 241001075561 Fioria Species 0.000 claims 1
- 238000004140 cleaning Methods 0.000 abstract description 4
- 230000001954 sterilising effect Effects 0.000 abstract description 4
- 238000004887 air purification Methods 0.000 abstract 1
- 241000219146 Gossypium Species 0.000 description 11
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 229930091051 Arenine Natural products 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 241000883990 Flabellum Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 230000000855 fungicidal effect Effects 0.000 description 1
- 239000000417 fungicide Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000002304 perfume Substances 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 230000002000 scavenging effect Effects 0.000 description 1
- 238000009288 screen filtration Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
Classifications
-
- 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
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The utility model relates to technical field of air purification, provide a kind of wall-hanging negative ion air-cleaner, including shell, equipped with filter layer and be arranged in shell side take filter layer lid in shell, filter layer lid can be opened when needing replacing or cleaning strainer takes out filter layer together, it is convenient and efficient, the filter layer is by medium air filtration net, ultraviolet lamp tube, photocatalyst purifying net, high efficiency active carbon adsorption cotton, the fixed magnet that HEPA high efficiency filter cotton is placed on the quadrangle at filter layer fixing seat intermediate groove and above filter layer fixing seat is mutually adsorbed, high intensity filtering, furthermore anion generator is additionally provided in shell, ozone generator, TVOC environmental sensor, wireless WIFI module, infrared receiver module, axial fan, freshener adds cabinet, can either sterilizing also being capable of fresh air , can be controlled with mobile phone, can also use remote control, air guide structure is ingenious, improves clean-up effect.
Description
Technical field
The utility model relates to a kind of air purifiers, more particularly to a kind of wall-hanging negative ion air-cleaner.
Background technique
Along with the pollution of environment, air pollution is increasingly severe for the rapid development of China's economy, and contaminated air is big
Amount enters human body, directly affects people's health life, and air purifier is gradually paid attention to, and demand is also mentioned constantly
It rises.
Currently, air purifier equipment in the market comes in every shape, type is innumerable, and it is passive to come down to
Type, active and compound three classes, wherein passive-type cost is minimum, and structure is the simplest, and clean-up effect is mainly by filter screen
Determine that the universal volume of this kind of product is larger with blower, cleaning is inconvenient, and clean-up effect is also general;Wherein compound and active
The air purifier of type all gets rid of the limitation of blower and strainer, be not passively wait room air be drawn into clarifier into
Row filtration, purification, but active discharges purification factor into air, reaches clean-up effect, wherein it is compound use it is a variety of net
Change technology and scavenging material, this kind of product largely take up a large area.
Summary of the invention
Based on this, it is necessary to current traditional technology there are aiming at the problem that, it is net to provide a kind of wall-hanging anion air
Change device, it is a kind of air purifier of wall-hanging that the utility model is small compared with normal air cleaning equipment on the market, and eight layers superpower net
Change system has sterilization, dedusting, except multi-efficiencies such as aldehyde, taste removal, smoke elimination, release anions, and can save and put sky
Between, it is designed using cleverly structure, each filter screen is integrated into a structure and is fixed with magnet, taken out convenient for whole
It cleans, clean together, it is convenient and efficient.
In order to realize the purpose of this utility model, the utility model uses following technical scheme.
A kind of wall-hanging negative ion air-cleaner, including upper housing, air inlet primary efficient filter screen, medium air filtration net, purple
Outer fluorescent tube, photocatalyst purifying net, high efficiency active carbon adsorption cotton, HEPA high efficiency filter cotton, filter layer fixing seat, control circuit board,
Anion generator, TVOC environmental sensor, wireless WIFI module, infrared receiver module, lower case, is led at ozone generator
Wind installs lid, axial fan, freshener and adds cabinet, and the air inlet primary efficient filter screen is fixed on upper housing air inlet, institute
It states filter layer fixing seat to be mounted on above the lower case, the medium air filtration net, ultraviolet lamp tube, photocatalyst purifying net, efficiently
Activated carbon adsorption cotton, HEPA high efficiency filter cotton are placed at the filter layer fixing seat intermediate groove and fix by the filter layer
The fixed magnet A of the quadrangle and magnet fixed magnet B of medium air filtration net quadrangle of seat top is mutually adsorbed, the control electricity
Road plate is mounted on above lower case at intermediate groove, the axial fan be mounted on above lower case the control circuit board it
Front, the wind-guiding installation lid are mounted at left and right sides of axial fan.
Above-mentioned wall-hanging negative ion air-cleaner is by the rotation of axial fan, and air is inhaled into axis stream in equipment
Formula air inlet is simultaneously discharged from air outlet, and using atmospheric pressure, external air is pressed into from air air inlet.It is described two
The both sides of wind-guiding installation lid are air inlets, are fan outlet at the front openings of the wind-guiding installation lid.
The upper housing front is installed on the upper housing there are four rectangle air inlet in one of the embodiments,
There is a piece of air inlet primary efficient filter screen.
There are four fixed magnet A described in square for four angles dress of the medium air filtration net in one of the embodiments,.
There are nine notches and the photocatalyst below net on the medium air filtration screen frame frame in one of the embodiments,
Nine notches for changing net are corresponding, for fixing 9 ultraviolet lamp tubes.
There are four corresponding with the fixed magnet A at four angles of the filter layer mounting base in one of the embodiments,
Obtain fixed magnet B.
The depth of groove of the filter layer mounting base is ingeniously good in one of the embodiments, and medium air filtration net, ultraviolet lamp
The height that pipe, photocatalyst purifying net, high efficiency active carbon adsorption cotton, HEPA high efficiency filter cotton are concordantly stacked up is identical, can
These filter screens are mounted in groove and are adsorbed by the Corner Strapped magnet.
The flabellum periphery of the axial fan is installed lid by the wind-guiding and is surrounded in one of the embodiments, described
Wind-guiding installs lid the right and left, and there are two circular opens, as the air inlet of the axial fan, the wind-guiding installation
Lid front have an oblong openings, as the fan outlet of the axial fan, the fan outlet and it is described under
Air outlet connection below shell.
There are four strip hanging/fixing racks at the lower case rear in one of the embodiments,.
Filter layer lid is taken described in being equipped on the right side of the lower case in one of the embodiments, it is described to take filter layer lid
Cabinet is added equipped with a freshener in side, and there are two air outlets for the lower case lower section, and there are four instructions in the left side of the air outlet
Lamp.
The control circuit board is mounted at lower case central slot in one of the embodiments, the control circuit
It is connected to the anion generator and the ozone generator on plate, further includes wireless WIFI mould in the control circuit board
Block, infrared receiver module, TVOC environmental sensor.
Detailed description of the invention
Fig. 1 is the whole exploded view of the anion air purifying health-preserving instrument of one preferred embodiment of the utility model.
Fig. 2 is the entire perspective view 1 of the utility model anion air purifying health-preserving instrument.
Fig. 3 is the entire perspective view 2 of the utility model anion air purifying health-preserving instrument.
Fig. 4 is the filter layer overall structure figure of the utility model.
Fig. 5 is the filter layer entirety exploded view of the utility model.
Fig. 6 is the wind-guiding installation lid and axial fan perspective view of the utility model.
Wherein: 10 air inlet primary efficient filter screens, 20 upper housings, 21 air air inlets, 30 medium air filtration nets, 31 fixed magnets
A, 32 fluorescent tube fixed gaps, 40 ultraviolet lamp tubes, 50 photocatalyst purifying nets, 60 high efficiency active carbon adsorption cottons, the efficient mistake of 70 HEPA
Filter pulp, 80 filter layer fixing seats, 81 fixed magnet B, 82 hide dirt gas-permeable nets, 83 handles, 90 control circuit boards, 91 anions and occur
Device, 92 ozone generators, 93 TVOC environmental sensors, 94 wireless WIFI modules, 95 infrared receiver modules, 100 lower cases,
101 take filter layer lid, 102 axial fans, 103 wind-guidings installation lid, 104 air inlets, 105 fan outlets, 106 outlet air
Mouth, 107 status indicator lamps, 108 fresheners add cabinet, 110 hanging/fixing racks.
Specific embodiment
The utility model is more fully retouched below with reference to relevant drawings for the ease of understanding the utility model,
It states.
The utility model can be realized in many different forms, however it is not limited to embodiment described herein.On the contrary, mentioning
Purpose for these embodiments is to make the understanding of the disclosure of the utility model more thorough and comprehensive.
Fig. 1 to Fig. 6 is please referred to, is the preferred embodiment of the utility model, the utility model is to use eight layers of superpower sky
Gas purification system has high-intensitive sterilization, dedusting, except aldehyde, taste removal, smoke effect and release high-concentration anion and low concentration
The wall-hanging air purifier of ozone.Including upper housing 20, the primary efficient filter screen being mounted on upper housing 10, medium air filtration net
30, ultraviolet lamp tube 40, photocatalyst purifying net 50, high efficiency active carbon adsorption cotton 60, HEPA high efficiency particulate air 70, lower case 100, peace
Filter layer fixing seat 80, control circuit board 90 in lower case, anion generator 91, ozone generator 92, TVOC ring
Border sensor 93, wireless WIFI module 94, infrared receiver module 95, axial fan 102, wind-guiding install lid 103.
The utility model is easy to operate, only need to hang on wall it by the nail customized, power on, power supply instruction
Lamp is bright, starts wall-hanging air purifier by remote controler or mobile phone, the two functions are by control circuit board respectively
Infrared receiver module 95 and wireless WIFI module 94 realize, the axial fan 102 of equipment starts running, due to wind-guiding
The effect of lid 103 is installed, two, both sides circular open draws air into as air inlet 104 and pacifies air from wind-guiding
The fan outlet 105 in 103 front of capping is discharged, and is influenced by atmospheric pressure, and outside air is inhaled into from air air inlet 21,
Air passes through primary efficient filter screen 10, medium air filtration net 30, ultraviolet lamp tube 40, photocatalyst purifying net 50, high efficiency active carbon adsorption cotton
60, enter lower case 100 after six filter screen filtrations such as HEPA high efficiency particulate air 70, by control circuit board 90 in lower case 100
The anion generator 91 and ozone generator 92 of control generate the anion of high concentration and the ozone of low concentration to air respectively
Further clean, and ozone translates into oxygen quickly at normal temperature, it will be clean finally by the air duct that lower case 100 is formed
Only, the healthy air device for transferring containing high-concentration anion.
Specifically, being opened in the middle part of upper housing 20 there are four rectangular air air inlet 21, primary efficient filter screen 10 is then mounted on
On the air air inlet 21, synthetic fibers of the primary efficient filter screen 21 using the fungicide containing INTERSPT of supplementary set rate 80%, mistake
Filter dust suspension particle.
Filter layer is mainly that filter layer fixing seat 80 is leaned on to gather together, according to illustrating shown in attached drawing 4,5, from upper past
Under see, top layer be medium air filtration net 30, further filter out remaining dust particles in air;There are nine ultraviolet lamps under it
Pipe 40, which radiates ultraviolet light, kills bacterium;It is photocatalyst purifying net 50 down again, there is Strong oxdiative reduction, decomposing formaldehyde, benzene, ammonia
Equal pernicious gases molecule, kills all kinds of germs;It is high efficiency active carbon adsorption cotton 60 down again, adsorbs a large amount of fine particles, eliminates the unusual smell;
It is HEPA high efficiency particulate air 70 down again, is that particle within 0.3 micron dispels rate and is up to 99.97% to partial size;It is finally filter layer
Each filter screen can be stacked in the groove for being placed on the filter layer fixing seat 80 by fixing seat 80.
The filter layer fix 80 depths of groove and the medium air filtration net 30, ultraviolet lamp tube 40, photocatalyst purifying net 50,
The height that high efficiency active carbon adsorption cotton 60,70 5 layer heap of HEPA high efficiency particulate air gather into folds is consistent, the filter layer fixing seat 80
Upper four angles have that four fixed magnet B81 are corresponding with four fixed magnet A31 at four angles on medium air filtration net 30 respectively, ingeniously
Conjunction can merge absorption.
Control circuit board 90 is mounted on 100 middle part of lower case, is equipped with anion generator in the control circuit board 90
91 generate high-concentration anion, are equipped with ozone generator 92 and generate low concentration ozone sterilizing, are equipped with TVOC environment
Sensor 93 detects air quality, is equipped with wireless WIFI module 94 and carries out mobile phone Internet of Things Network Communication, is equipped with infrared ray and connects
It receives module 95 and receives the infrared signal that remote controler issues.
According to illustrating described in attached drawing 6, the two sides of axial fan 102 are respectively equipped with a wind-guiding installation lid 103, and install
The lower part of lower case 100, wind-guiding installation 103 left and right sides circular open of lid is air inlet 104, the wind-guiding installation
The front oblong openings of lid 103 are fan outlet 105, and the air outlet of fan outlet 105 and the lower case 100
106 are connected.
The lower section of lower case 100 is there are two air outlet 106, and air outlet side is there are four status indicator lamp 107, and described four
A status indicator lamp 107 be respectively power supply indicator, anion generator work light, ozone generator work light,
Filter screen replacement indicator light.
It is equipped on the right side of the lower case 100 and takes filter layer lid 101, user, which can open, described takes filter layer lid 101 to hold
The firmly handle 83 on 80 right side of filter layer mounting base, hauls out filter layer mounting base to carry out cleaning replacement.On the right side of the lower case
It is additionally provided with freshener addition cabinet 108, freshener or perfume can be added.
According to illustrating described in attached drawing 3,100 rear of lower case is set there are four strip-shaped groove, convenient for users to will this will be practical
Novel hung is on wall.
Claims (9)
1. a kind of wall-hanging negative ion air-cleaner, which is characterized in that including upper housing, air inlet primary efficient filter screen, middle effect
Filter screen, ultraviolet lamp tube, photocatalyst purifying net, high efficiency active carbon adsorption cotton, HEPA high efficiency filter cotton, filter layer fixing seat, control
Circuit board processed, anion generator, ozone generator, TVOC environmental sensor, wireless WIFI module, infrared receiver module,
Lower case, wind-guiding installation lid, axial fan, freshener addition cabinet, the air inlet primary efficient filter screen be fixed on upper housing into
At air port, the filter layer fixing seat is mounted on above the lower case, and the medium air filtration net, ultraviolet lamp tube, photocatalyst are net
Change net, high efficiency active carbon adsorption cotton, HEPA high efficiency filter cotton to be placed at the filter layer fixing seat intermediate groove and by described
The fixed magnet A of quadrangle above filter layer fixing seat and the magnet fixed magnet B of medium air filtration net quadrangle are mutually adsorbed,
The control circuit board is mounted on above lower case at intermediate groove, and the axial fan is mounted on the control above lower case
The front of circuit board processed, the wind-guiding installation lid are mounted at left and right sides of axial fan.
2. wall-hanging negative ion air-cleaner according to claim 1, which is characterized in that the upper housing front has four
A rectangle air inlet is equipped with a piece of air inlet primary efficient filter screen on the upper housing.
3. wall-hanging negative ion air-cleaner according to claim 1, which is characterized in that the four of the medium air filtration net
There are four fixed magnet A described in square for a angle dress.
4. wall-hanging negative ion air-cleaner according to claim 1, which is characterized in that the medium air filtration screen frame frame
On have nine notches corresponding with nine notches of the photocatalyst purifying net below.
5. wall-hanging negative ion air-cleaner according to claim 3, which is characterized in that the filter layer fixing seat
There are four fixed magnet Bs corresponding with the fixed magnet A at four angles.
6. wall-hanging negative ion air-cleaner according to claim 1, which is characterized in that the filter layer fixing seat
Depth of groove just with medium air filtration net, ultraviolet lamp tube, photocatalyst purifying net, high efficiency active carbon adsorption cotton, HEPA high efficiency filter
The height that cotton is concordantly stacked up is identical.
7. wall-hanging negative ion air-cleaner according to claim 1, which is characterized in that the fan of the axial fan
Leaf periphery is installed lid by the wind-guiding and is surrounded, and there are two circular opens for described wind-guiding installation lid the right and left, as the axis stream
There are an oblong openings, the wind as the axial fan in the air inlet of formula blower, the wind-guiding installation lid front
Machine air outlet, the fan outlet are connect with air outlet below the lower case.
8. wall-hanging negative ion air-cleaner according to claim 1, which is characterized in that the control circuit board installation
At the lower case central slot, it is connected to the anion generator in the control circuit board and the ozone occurs
Device further includes wireless WIFI module, infrared receiver module, TVOC environmental sensor in the control circuit board.
9. wall-hanging negative ion air-cleaner according to claim 1, which is characterized in that the lower case rear has four
A strip hanging/fixing rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821077584.2U CN208504598U (en) | 2018-07-09 | 2018-07-09 | A kind of wall-hanging negative ion air-cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821077584.2U CN208504598U (en) | 2018-07-09 | 2018-07-09 | A kind of wall-hanging negative ion air-cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208504598U true CN208504598U (en) | 2019-02-15 |
Family
ID=65284913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821077584.2U Expired - Fee Related CN208504598U (en) | 2018-07-09 | 2018-07-09 | A kind of wall-hanging negative ion air-cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208504598U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108709266A (en) * | 2018-07-09 | 2018-10-26 | 广东寿仙兹健康实业有限公司 | A kind of wall-hanging negative ion air-cleaner |
-
2018
- 2018-07-09 CN CN201821077584.2U patent/CN208504598U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108709266A (en) * | 2018-07-09 | 2018-10-26 | 广东寿仙兹健康实业有限公司 | A kind of wall-hanging negative ion air-cleaner |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201020062Y (en) | an air purifier | |
| CN205245408U (en) | Take family weather station of air purification humidification function | |
| CN103277838A (en) | Integrated energy-saving air cleaner | |
| CN208075167U (en) | Intelligent control type air purifier | |
| CN210197529U (en) | Electrostatic peculiar smell removing and purifying device | |
| CN208504598U (en) | A kind of wall-hanging negative ion air-cleaner | |
| CN207299243U (en) | A kind of disinfection of indoor air Humidifier | |
| CN105698296A (en) | Intelligent fresh air ecological purifier | |
| CN108709266A (en) | A kind of wall-hanging negative ion air-cleaner | |
| CN201885317U (en) | Wall hanging type multifunctional laminar flow sterilization device | |
| CN207555810U (en) | an air purification device | |
| CN206786872U (en) | Photocatalytic air clean air cabinet-type air conditioner | |
| CN202036576U (en) | Traditional-Chinese-medicine-type air disinfection purifier | |
| CN211977078U (en) | An air purifier with filter replacement reminder function | |
| CN205593085U (en) | Ecological clarifier of new trend intelligence | |
| CN205957334U (en) | Two indoor air purification equipment of photodissociation of wall -hanging ultraviolet ray | |
| CN213019987U (en) | Air conditioner with purifying device | |
| CN212179088U (en) | Air purifier | |
| CN206959179U (en) | An air purifier with humidification function | |
| CN105854590A (en) | Floor type air purifier | |
| CN218565706U (en) | Air purifier's shell assembly | |
| CN212765606U (en) | Novel vehicle-mounted air purification device | |
| CN213931366U (en) | Stable air purification and disinfection integrated device | |
| CN213020183U (en) | Air disinfection equipment | |
| CN217031508U (en) | Air purifier with sterilization structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190215 Termination date: 20210709 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |