CN108692395A - A kind of air purifier with self-cleaning function - Google Patents
A kind of air purifier with self-cleaning function Download PDFInfo
- Publication number
- CN108692395A CN108692395A CN201810547597.XA CN201810547597A CN108692395A CN 108692395 A CN108692395 A CN 108692395A CN 201810547597 A CN201810547597 A CN 201810547597A CN 108692395 A CN108692395 A CN 108692395A
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- China
- Prior art keywords
- air
- electrostatic precipitation
- shell
- self
- cleaning function
- Prior art date
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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
- F24F8/10—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
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
- F24F11/32—Responding to malfunctions or emergencies
- F24F11/39—Monitoring filter performance
-
- 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
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/32—Supports for air-conditioning, air-humidification or ventilation units
-
- 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
-
- 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
-
- 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
- F24F8/192—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 by electrical means, e.g. by applying electrostatic fields or high voltages
-
- 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
-
- 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
-
- 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)
- Electrostatic Separation (AREA)
Abstract
The invention belongs to air cleaning facility technical fields, and in particular to a kind of air purifier with self-cleaning function.Floccule, dust and hazardous particulate matter are removed by low efficient filter screen and electrostatic precipitation net in inventive shell, then bacterium and formaldehyde components in air-flow are removed by air disinfection layer and formaldehyde removing device, the health of air is effectively ensured;Sliding rail is set in vessel of the present invention, the slide bar of hairbrush is provided on sliding rail, the online dust of electrostatic precipitation can be effectively removed, need not be replaced, reduces use cost and cost of labor, prolongs the service life;By microcontroller and pressure sensor, monitoring in real time and the automatically online dust of cleaning electrostatic precipitation manually need not be investigated periodically, intelligence degree is high;The bottom end both sides of shell are symmetrical arranged with the brake pulley for pulling button stirred up and down, and top both sides are symmetrically arranged with handle, have both facilitated and slided on level road, reduce the use of manpower, and facilitate moving for uneven road, easy to use.
Description
Technical field
The invention belongs to air cleaning facility technical fields, and in particular to a kind of air purification with self-cleaning function
Device.
Background technology
In recent years, as various countries' industry grows continuously and fast, air quality presents and is remarkably decreased trend in global range, empty
Gas pollution has become one of the maximum harm for influencing human health.With the improvement of living standards, people to it is high-quality life and
The requirement of working environment is also being continuously improved.Air purifier can effectively remove dust and polluted gas in air, improve
With improve indoor air quality, therefore gradually come into people's lives and work in.Currently, indoor air purification field is common
Technological means has:Mechanical filter net type air filtration, photocatalysis gas decomposes and electrostatic precipitation formula air purification.Mechanical filter net type
Air purifier is the mainstream product in the market, and cleanliness efficiency is high, structural principle is simple, product cost is relatively low, by consumer's
Concern.But the filter core in such clarifier can not be reused, and consumable product is belonged to.In the more serious mist of air pollution
Haze weather, efficiency particulate air (HEPA) filter element just reached saturation using 2~3 months, and being continuing with can be such that purification imitates
Rate significantly reduces, and the dust of cartridge surface also will constantly be discharged, and cause the secondary pollution of room air.Therefore, mechanical filter net type
Consumptive material existing for filtering element for air purifier and secondary pollution hidden danger become the technical bottleneck for restricting similar products development.
Authorization Notice No. is:The patent of 207350590 U of CN, air purification structure increase one layer of primary strainer, because
This can filter the larger floating dust of particle, the usage time of strainers at different levels after extending, in addition, can also pass through strainer drive component
Mobile primary strainer is used in combination the new primary strainer on lower winding shaft to carry out generation to which used primary strainer to be rolled onto on upper winding shaft
It replaces, to facilitate the operation of user.But it does not have automatic cleaning function, must be replaced after reaching service life, increases
Use cost has certain weight additionally, due to the device, and existing structure there is a situation where to move inconvenience, need to its into
Row improves.
Invention content
The technical problem to be solved in the present invention is to overcome the deficiencies of the prior art and provide a kind of with self-cleaning function
Air purifier results in waste of resources and moves inconvenient situation for solving to need to frequently replace strainer.
The technical solution that this patent solves above-mentioned technical problem is as follows:A kind of air purifier with self-cleaning function,
Including shell, a side of the shell is provided with air inlet, and another side is provided with air outlet, close to described in the shell
The side of air inlet be disposed with from left to right low efficient filter screen, electrostatic precipitation net, air disinfection layer, formaldehyde removing device with
And centrifugal blower, it is equipped between the low efficient filter screen and electrostatic precipitation net and between electrostatic precipitation net and air disinfection layer and holds
Chamber, pressure sensor is equipped on the side wall of the electrostatic precipitation net, and the bottom end both sides of the shell are symmetrically arranged with brake and slide
Wheel, the top of the shell are equipped with microcontroller, and the microcontroller is electrically connected with pressure sensor.
Further, the vessel between the low efficient filter screen and electrostatic precipitation net is close to the right side of the low efficient filter screen
Vessel between outer wall and the electrostatic precipitation net and air disinfection layer is all provided with close to the left side outer wall of the air disinfection layer
It is equipped with sliding rail, slide bar is installed on the sliding rail, hairbrush is installed on the slide bar, the bristle of the hairbrush is removed with the electrostatic
Dirt net contacts, and the microcontroller is connected with slide bar control.
Further, the top of the formaldehyde removing device is equipped with Mayan blue lamp.
Further, the top both sides of institute's shell are symmetrically arranged with handle.
Further, the brake pulley be equipped with can stir up and down pull and buckle, not only facilitated passage, but also facilitate fixation.
Further, high voltage power supply is additionally provided in the shell, the high voltage power supply is electrically connected with electrostatic precipitation net.
The advantageous effect of this patent is:
1, floccule, dust and deleterious particle are removed by low efficient filter screen and electrostatic precipitation net in inventive shell
Object, then bacterium and formaldehyde components in air-flow are removed by air disinfection layer and formaldehyde removing device, air is effectively ensured
Health;
2, sliding rail in vessel of the present invention is set, the slide bar of hairbrush is provided on sliding rail, can effectively remove electrostatic precipitation
Online dust need not be replaced, and reduce use cost and cost of labor, prolong the service life;
3, the present invention passes through microcontroller and pressure sensor, monitoring in real time and the automatically online ash of cleaning electrostatic precipitation
Dirt manually need not be investigated periodically, and intelligence degree is high;
4, the bottom end both sides of inventive shell are symmetrical arranged with the brake pulley for pulling button stirred up and down, top both sides pair
Title is provided with handle, has both facilitated and has been slided on level road, reduced the use of manpower, and has facilitated moving for uneven road, easy to use.
Description of the drawings
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, in being described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, other drawings may also be obtained based on these drawings.
Fig. 1 is a kind of stereogram of air purifier with self-cleaning function described in the specific embodiment of the invention;
Reference numeral:
1- shells;2- air inlets;3- air outlets;4- low efficient filter screens;5- electrostatic precipitation nets;6- air disinfection layers;7- first
Aldehyde remove device;The Mayans 71- blue lamp;8- centrifugal blowers;9- sliding rails;10- slide bars;11- hairbrush;12- dust-collecting boxes;13- brakes are slided
Wheel;14- pulls button;15- handles;16- pressure sensors;17- microcontrollers.
Specific implementation mode
The embodiment of technical solution of the present invention is described in detail below in conjunction with attached drawing.Following embodiment is only used for
Clearly illustrate technical scheme of the present invention, therefore be only used as example, and the protection model of the present invention cannot be limited with this
It encloses.
It should be noted that unless otherwise indicated, technical term or scientific terminology used in this application should be this hair
The ordinary meaning that bright one of ordinary skill in the art are understood.
In the description of the present application, it is to be understood that term "center", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " be orientation based on ... shown in the drawings or
Position relationship is merely for convenience of description of the present invention and simplification of the description, and does not indicate or imply the indicated device or element must
There must be specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In this application unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral;Can be that machinery connects
It connects, can also be electrical connection;It can be directly connected, can also can be indirectly connected through an intermediary in two elements
The interaction relationship of the connection in portion or two elements.It for the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
Embodiment
As shown in Figure 1, a kind of air purifier with self-cleaning function provided by the present invention, including shell 1, it is described
One side of shell 1 is provided with air inlet 2, and another side is provided with air outlet 3, close to the air inlet 2 in the shell 1
Side be disposed with from left to right low efficient filter screen 4, electrostatic precipitation net 5, air disinfection layer 6, formaldehyde removing device 7 and from
Heart wind turbine 8 is equipped between the low efficient filter screen 4 and electrostatic precipitation net 5 and between electrostatic precipitation net 5 and air disinfection layer 6
The side wall of vessel, the electrostatic precipitation 5 is equipped with pressure sensor 16, and the bottom end both sides of the shell 1 are symmetrically arranged with brake
The top of pulley 13, the shell 1 is equipped with microcontroller 17, and the microcontroller 17 is electrically connected with pressure sensor 16.
Ultraviolet sterilization may be used in air disinfection layer, and either ozone sterilization or its combination, the principle of luminosity of ultraviolet light are
Generate the electromagnetic wave positioned at ultraviolet band by luminescence of plasma or solid luminescence, ultraviolet light by wavelength be divided into long wave, medium wave,
The bactericidal effect of 3 kinds of shortwave, the short wave ultraviolet (UVC) of the small 280nm of medium wavelength is most strong.UVC is in microorganism absorption peak
Within the scope of, rapid deoxyribonuic acid (DNA) structure for destroying microorganism is ultraviolet to kill virus and bacterium, long wave, medium wave
Line is in except the range of microorganism absorption peak, so sterilization speed is very slow, can be selected according to the demand of client.Ozone
With strong oxidizing property, the cell wall with decomposing bacteria can be destroyed, and rapidly diffuses into intracellular, Oxidative demage desmoenzyme,
Lethal bacterium substance, to reach instantaneous sterilization effect.Meanwhile it is harmful organic in ozone energy oxygenolysis room air
Object, carcinogenic substance (such as formaldehyde HCHO) and upper and lower water peculiar smell (ingredient C12H22O), it is broken down into CO2, O2, H2O。
Further, the vessel between the low efficient filter screen 4 and electrostatic precipitation net 5 is close to the low efficient filter screen 4
Vessel between outer right wall and the electrostatic precipitation net 5 and air disinfection layer 6 is outside the left side of the air disinfection layer 6
Wall is both provided with sliding rail 9, and slide bar 10 is equipped on the sliding rail 9, and hairbrush 11 is equipped on the slide bar 10, the hairbrush 11
Bristle is contacted with the electrostatic precipitation net 5, and the microcontroller 17 is connected with the control of slide bar 10.
Further, the top of the formaldehyde removing device 7 is equipped with Mayan blue lamp 71, can remove and contain in air
The formaldehyde components factor ensure that the health of air.
Further, the top both sides of institute's shell 1 are symmetrically arranged with handle 15.
Further, the brake pulley 13 be equipped with can stir up and down pull and buckle 14, not only facilitated passage, but also convenient solid
It is fixed.
Further, high voltage power supply (being not marked in figure) is additionally provided in the shell 1, the high voltage power supply is removed with electrostatic
Dirt net electricity 5 connects.
Specifically used flow is:The weight threshold of electrostatic precipitation net absorption dust, Indoor Air are set first on microcontroller
Stream passes sequentially through low efficient filter screen, electrostatic precipitation net, air disinfection layer and formaldehyde removing dress under the action of centrifugal blower
It sets, is finally discharged from the air outlet of centrifugal blower, pressure sensor monitors electrostatic precipitation and adsorbs ash on the net in real time during this
The weight of dirt, in more than microcontroller when set weight threshold, microcontroller sends a signal to slide bar, and slide bar moves up and down band
Electric brush moves, and understands the online dust of electrostatic precipitation.
Finally it should be noted that:The above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations;To the greatest extent
Present invention has been described in detail with reference to the aforementioned embodiments for pipe, it will be understood by those of ordinary skill in the art that:Its according to
So can with technical scheme described in the above embodiments is modified, either to which part or all technical features into
Row equivalent replacement;And these modifications or replacements, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (6)
1. a kind of air purifier with self-cleaning function, it is characterised in that:Including shell, a side of the shell is arranged
There are air inlet, another side to be provided with air outlet, set gradually from left to right close to the side of the air inlet in the shell
Have low efficient filter screen, electrostatic precipitation net, air disinfection layer, formaldehyde removing device and a centrifugal blower, the low efficient filter screen with
It is equipped with vessel between electrostatic precipitation net and between electrostatic precipitation net and air disinfection layer, pacifies on the side wall of the electrostatic precipitation net
Equipped with pressure sensor, the bottom end both sides of the shell are symmetrically arranged with brake pulley, and the top of the shell is equipped with monolithic
Machine, the microcontroller are electrically connected with pressure sensor.
2. a kind of air purifier with self-cleaning function according to claim 1, it is characterised in that:It is described thick to imitate
Vessel between strainer and electrostatic precipitation net is close to the outer right wall of the low efficient filter screen and the electrostatic precipitation net and sky
Vessel between gas stenlizing layer is both provided with sliding rail close to the left side outer wall of the air disinfection layer, and cunning is equipped on the sliding rail
Bar is equipped with hairbrush on the slide bar, and the bristle of the hairbrush is contacted with the electrostatic precipitation net, the microcontroller and slide bar control
System connection.
3. a kind of air purifier with self-cleaning function according to claim 2, it is characterised in that:The formaldehyde is clear
Except the top of device is equipped with Mayan blue lamp.
4. a kind of air purifier with self-cleaning function according to claim 3, it is characterised in that:The top of institute's shell
End both sides are symmetrically arranged with handle.
5. a kind of air purifier with self-cleaning function according to claim 4, it is characterised in that:The brake is slided
Wheel pulls button equipped with what can be stirred up and down.
6. a kind of air purifier with self-cleaning function according to claim 5, it is characterised in that:In the shell
It is additionally provided with high voltage power supply, the high voltage power supply is electrically connected with electrostatic precipitation net.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810547597.XA CN108692395A (en) | 2018-05-31 | 2018-05-31 | A kind of air purifier with self-cleaning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810547597.XA CN108692395A (en) | 2018-05-31 | 2018-05-31 | A kind of air purifier with self-cleaning function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108692395A true CN108692395A (en) | 2018-10-23 |
Family
ID=63848542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810547597.XA Pending CN108692395A (en) | 2018-05-31 | 2018-05-31 | A kind of air purifier with self-cleaning function |
Country Status (1)
| Country | Link |
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| CN (1) | CN108692395A (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109628271A (en) * | 2018-11-28 | 2019-04-16 | 王航 | The food fermentation device according to monitoring cleaning changes in temperature mixing dual control strainer valve is driven with light |
| CN110736166A (en) * | 2019-10-30 | 2020-01-31 | 永康市正硕信息科技有限公司 | intelligent air disinfection and purification equipment |
| CN111119519A (en) * | 2019-12-11 | 2020-05-08 | 陕西铭泊停车服务有限公司 | Sentry box for parking lot |
| CN111156648A (en) * | 2020-01-06 | 2020-05-15 | 青岛海尔空调器有限总公司 | Cleaning control method of air conditioner and air conditioner |
| CN111228924A (en) * | 2020-03-27 | 2020-06-05 | 天津市元柏生活用品有限公司 | Self-cleaning air purification equipment |
| CN111706924A (en) * | 2020-05-21 | 2020-09-25 | 珠海格力电器股份有限公司 | Air conditioner indoor unit and filter screen filth blockage detection method |
| CN113237176A (en) * | 2021-04-25 | 2021-08-10 | 张部贵 | Air purification equipment adopting electrostatic dust collection technology |
| CN113237191A (en) * | 2021-05-28 | 2021-08-10 | 江西汇恒盛世能源科技有限责任公司 | Air conditioner filter screen cleaning reminding device |
| CN114210458A (en) * | 2021-12-08 | 2022-03-22 | 爱优特空气技术（上海）有限公司 | Self-cleaning air purifier |
| CN116481117A (en) * | 2023-06-21 | 2023-07-25 | 山西建康家园科技有限公司 | Intelligent air purification and disinfection device |
| CN116499068A (en) * | 2023-06-25 | 2023-07-28 | 深圳风语科技有限公司 | Indoor intelligent air purifier based on information processing |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109628271A (en) * | 2018-11-28 | 2019-04-16 | 王航 | The food fermentation device according to monitoring cleaning changes in temperature mixing dual control strainer valve is driven with light |
| CN110736166A (en) * | 2019-10-30 | 2020-01-31 | 永康市正硕信息科技有限公司 | intelligent air disinfection and purification equipment |
| CN111119519A (en) * | 2019-12-11 | 2020-05-08 | 陕西铭泊停车服务有限公司 | Sentry box for parking lot |
| CN111156648A (en) * | 2020-01-06 | 2020-05-15 | 青岛海尔空调器有限总公司 | Cleaning control method of air conditioner and air conditioner |
| CN111228924A (en) * | 2020-03-27 | 2020-06-05 | 天津市元柏生活用品有限公司 | Self-cleaning air purification equipment |
| CN111706924A (en) * | 2020-05-21 | 2020-09-25 | 珠海格力电器股份有限公司 | Air conditioner indoor unit and filter screen filth blockage detection method |
| CN113237176A (en) * | 2021-04-25 | 2021-08-10 | 张部贵 | Air purification equipment adopting electrostatic dust collection technology |
| CN113237191A (en) * | 2021-05-28 | 2021-08-10 | 江西汇恒盛世能源科技有限责任公司 | Air conditioner filter screen cleaning reminding device |
| CN113237191B (en) * | 2021-05-28 | 2022-08-30 | 江西汇恒盛世能源科技有限责任公司 | Air conditioner filter screen cleaning reminding device |
| CN114210458A (en) * | 2021-12-08 | 2022-03-22 | 爱优特空气技术（上海）有限公司 | Self-cleaning air purifier |
| CN116481117A (en) * | 2023-06-21 | 2023-07-25 | 山西建康家园科技有限公司 | Intelligent air purification and disinfection device |
| CN116481117B (en) * | 2023-06-21 | 2023-09-05 | 山西建康家园科技有限公司 | Intelligent air purification and disinfection device |
| CN116499068A (en) * | 2023-06-25 | 2023-07-28 | 深圳风语科技有限公司 | Indoor intelligent air purifier based on information processing |
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