CN104406235A - Air purifier - Google Patents
Air purifier Download PDFInfo
- Publication number
- CN104406235A CN104406235A CN201410581759.3A CN201410581759A CN104406235A CN 104406235 A CN104406235 A CN 104406235A CN 201410581759 A CN201410581759 A CN 201410581759A CN 104406235 A CN104406235 A CN 104406235A
- Authority
- CN
- China
- Prior art keywords
- air
- assembly
- air purifier
- frame assembly
- purifying part
- 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.)
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Classifications
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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
- F24F11/89—Arrangement or mounting of control or safety devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
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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
- F24F2221/00—Details or features not otherwise provided for
- F24F2221/12—Details or features not otherwise provided for transportable
- F24F2221/125—Details or features not otherwise provided for transportable mounted on wheels
Abstract
The invention discloses an air purifier. The air purifier comprises a purifier body assembly, a display panel assembly and a base assembly, wherein the display panel assembly is mounted on the top of the purifier body assembly, and the base assembly is mounted at the bottom of the purifier body assembly; the purifier body assembly comprises a purifying and filtering assembly for filtering and purifying air, and an air outlet is formed between the purifier body assembly and the display panel assembly; a controller board is arranged in the base assembly, and an air inlet is formed in the base assembly. The air purifier is integrally divided into the three parts, namely the purifier body assembly, the display panel assembly and the base assembly, and the three parts can be combined together through assembling, so that the air purifier is more convenient to assemble and disassemble, and the inconvenience on installation and transportation caused by an integral structure in a traditional technology is also avoided. Meanwhile, according to the air purifier, the controller board is put in the base assembly, and is separated from a component for air filtration arranged in the purifier body assembly, so that great convenience is brought for the electrical detection and maintenance of equipment.
Description
Technical field
The present invention relates to household appliance technical field, particularly relate to a kind of air purifier.
Background technology
Along with growth in the living standard, the enhancing of health perception, the equipment that people are relevant to various health is also more and more paid close attention to.As air purifier moves towards the ranks of daily necessities in recent years gradually.Air purifier is also known as " air cleaner ", air cleaner, clarifier, refer to and can adsorb, decompose or transform various air pollutants (generally comprising the finishing pollution of PM2.5, dust, pollen, peculiar smell, formaldehyde and so on, bacterium, anaphylactogen etc.), effectively improve air cleanliness.
But primary air clarifier complete machine structure is all generally the structure adopting integral type in the market, and be integrated in fuselage interior by cleaning module, control circuit module, fan component etc., operational module etc. are fixed on loom top.The maintenance being so set to follow-up equipment brings very big inconvenience.
Summary of the invention
Based on this, be necessary to be unfavorable for that the problem that follow-up equipment keeps in repair provides a kind of reasonable in design for air purifier structural design of the prior art, be convenient to the air purifier of Equipment Inspection maintenance and repair.
For realizing a kind of air purifier that the object of the invention provides, comprise frame assembly, display plate component and base assembly;
Described display plate component is arranged on the top of described frame assembly, and described base assembly is arranged on the bottom of described frame assembly;
Described frame assembly comprises the purification filtering assembly filtering air, purify, and is provided with air outlet between described frame assembly and described display plate component;
Be provided with controller board in described base assembly, and described base assembly is provided with air inlet.
As a kind of embodiment of air purifier, described air inlet is arranged on the bottom of described base assembly.
As a kind of embodiment of air purifier, described base assembly also comprise set gradually by top-to-bottom bracing frame, chassis and base plate;
Described chassis for falling disk-shaped structure, and forms the accommodating cavity placing described controller board between described base plate;
Support frame as described above is arranged on described chassis, and forms bending air intake passage upwards with the side of the disk-shaped structure on described chassis.
As a kind of embodiment of air purifier, described purification filtering assembly comprises the first purifying part, the second purifying part, the 3rd purifying part and the sieve pack that removably connect each other.
As a kind of embodiment of air purifier, described first purifying part, described second purifying part, between described 3rd purifying part and described sieve pack, sequentially pass through seam location, and to be connected by screw.
As a kind of embodiment of air purifier, described first purifying part, the second purifying part and the 3rd purifying part are drawer structure.
As a kind of embodiment of air purifier, described frame assembly also comprises the air-out component be arranged on above described purification filtering assembly;
Described air-out component comprises the motor, centrifugation blade and the air channel structure that removably connect, described centrifugation blade is arranged in air channel structure, described motor provides power for described centrifugation blade, air after purification is entered by the bottom of described air channel structure, discharges from the top of the described air channel structure of vertical direction.
As a kind of embodiment of air purifier, described frame assembly also comprises the first surface board component in the outside being arranged on described air-out component, and is wrapped in the second panel assembly, the 3rd panel assembly and the ornamental strip outside described frame assembly;
Described second panel assembly, described ornamental strip and described 3rd panel assembly connect the described frame assembly of parcel in turn, and reserve extracted out the face of described drawer structure;
Described first surface board component and matching between described second panel assembly, described 3rd panel assembly and described ornamental strip.
As a kind of embodiment of air purifier, described display plate component and described frame assembly removably connect.
As a kind of embodiment of air purifier, described display plate component is connected by rotary buckle with described frame assembly.
As a kind of embodiment of air purifier, the display board support entirety of described display plate component becomes disk-like structure wide at the top and narrow at the bottom, the air outlet of looping cambered surface between the top structure of side and described frame assembly.
Beneficial effect of the present invention comprises: a kind of air purifier provided by the invention, air purifier is divided into frame assembly, display plate component and base assembly three parts by its entirety, by being assembled together between three parts, assembling, dismounting and preservation & testing are convenient, the installation also avoiding the integral structure in conventional art to cause and the inconvenience of transport.Controller board is placed in base assembly by the embodiment of the present invention simultaneously, separates, for the electric examination and repair of equipment brings great convenience with the parts of the air filtration be arranged in frame assembly.
Accompanying drawing explanation
Fig. 1 is the system architecture split front view of a specific embodiment of a kind of air purifier of the present invention;
Fig. 2 is the system architecture split stereogram of a specific embodiment of a kind of air purifier of the present invention;
Fig. 3 is the sectional view of a specific embodiment of a kind of air purifier of the present invention;
Fig. 4 is the base assembly structural representation of a specific embodiment of a kind of air purifier of the present invention;
Fig. 5 is the base assembly stereogram of a specific embodiment of a kind of air purifier of the present invention;
Fig. 6 is the explosive view of the purification filtering assembly of a specific embodiment of a kind of air purifier of the present invention;
Fig. 7 is the close-up schematic view in B region in Fig. 6;
Fig. 8 is the overall schematic of the purification filtering assembly of Fig. 6;
Fig. 9 is the air-out component schematic diagram of a specific embodiment of a kind of air purifier of the present invention;
Figure 10 is the explosive view of the air-out component of Fig. 9;
Figure 11 is the frame assembly explosive view of a specific embodiment of a kind of air purifier of the present invention;
Figure 12 is the sectional view of the display plate component of a specific embodiment of a kind of air purifier of the present invention;
Figure 13 is the stereogram of the display plate component of a specific embodiment of a kind of air purifier of the present invention;
Figure 14 is the close-up schematic view of the a-quadrant in Figure 13.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearly understand, be described below in conjunction with the detailed description of the invention of accompanying drawing to air purifier of the present invention.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
See Fig. 1, Fig. 2, Fig. 3 and Fig. 4, the air purifier of one embodiment of the invention, comprises frame assembly 100, display plate component 200 and base assembly 300.Display plate component 200 is arranged on the top of frame assembly 100, and base assembly 300 is arranged on the bottom of frame assembly 100; Frame assembly 100 comprises the purification filtering assembly 110 filtering air, purify, and is provided with air outlet 020 between frame assembly 100 and display plate component 200; Be provided with controller board 310 in base assembly 300, and base assembly 300 is provided with air inlet 010.
The air purifier of the embodiment of the present invention in use base assembly 300 is placed on the ground, is upwards followed successively by frame assembly 100 and display plate component 200, display plate component 200 top in the vertical direction.Air purifier is divided into three parts by its entirety, and by being assembled together between three parts, assembling, dismounting and detection are safeguarded convenient, the installation also avoiding the integral structure in conventional art to cause and the inconvenience of transport.Controller board 310 is placed in base assembly 300 by the embodiment of the present invention simultaneously, separates, for the electric examination and repair of equipment brings great convenience with the parts of the air filtration be arranged in frame assembly 100.
In the air purifier of an embodiment wherein, air inlet 010 is arranged on the bottom of base assembly 300.As shown in Figure 3, air inlet 010 is in the bottom of complete machine, air outlet 020 is at the tip position of complete machine, change air inlet and/or the phenomenon of air outlet in air purifier side in conventional art, air inlet 010 and air outlet 020 structure setting up and down are hidden air inlet and air outlet, make the overall structure of air purifier more attractive in appearance, science and technology sense is stronger.
Concrete, as shown in Figure 4, also comprise except comprising controller board 310 in base assembly 300 set gradually by top-to-bottom bracing frame 320, chassis 330 and base plate 340.Wherein, base plate 340 is arranged on bottom, chassis 330 is for falling disk-shaped structure, and form the accommodating cavity placing controller board 310 between base plate 340, for placing controller board 310, bracing frame 320 is arranged on chassis 330, cooperatively interacts between the two, the side of the bottom of bracing frame 320 and the disk-shaped structure on chassis 330 forms bending air intake passage upwards, and outside air upwards flows from air inlet 010 along the direction of arrow Fig. 4.
Air intake passage in the embodiment of the present invention is bending structure, does not therefore need to design grid at air inlet 010, thus air inlet 010 is in the state of opening wide completely, can reduce air intake resistance, increases the intake of air purifier.And the air inlet 010 formed between disk-shaped structure and bracing frame 320 on chassis 330 is perfectly hidden in appearance, makes complete machine more attractive in appearance.
Preferably, in the bottom of base plate 340, roller 350 can also be installed, facilitate the movement of air purifier.Certainly, general can be rectangular structure by the global design of air purifier, now can be designed to rectangle structure at base plate 340, install 4 or 3 rollers 350 in bottom.While making the convenient movement of air purifier, do not affect its stability.
As shown in Figure 5, the power line 360 for connecting power supply is also comprised in base assembly 300.Switched on power for air purifier provides energy by power line.
For purification filtering assembly 110, as shown in Figure 6, Figure 7, the first purifying part 111, second purifying part 112, the 3rd purifying part 113 and the sieve pack 114 that removably connect each other is comprised.Four partial hierarchical in purification filtering assembly 110 are arranged, and every layer all can be dismantled placement separately, the transport of air purifier complete machine of being more convenient for.
As a kind of embodiment, the first purifying part 111, second purifying part 112, sequentially pass through seam 1101 between the 3rd purifying part 113 and sieve pack 114 and locate, and be connected by screw.The overall structure that four parts are installed together as shown in Figure 8.Positioned by seam 1101 pairs of adjacent two layers, accurate positioning, and be fixedly connected with two-layer by screw in seam position, can effectively prevent two-layer between rock, noise and the position of avoiding rocking generation are moved.
It should be noted that herein, for the air purifier of square structure, a seam can be set respectively in three faces of the structure of every layer of aforementioned four parts and be fixed on the positioning.And its adjacent two layers of said seam is all supporting appearance herein, one is provided with male half coupling above, then another is arranged recessed seam.Both effects of cooperatively interacting.
Preferably, the first purifying part 111, second purifying part 112 and the 3rd purifying part 113 all can be set to drawer structure.And attacker 1102 is set on the extraction face of drawer.When needs clean certain purifying part, as long as pulled out by drawer, the collecting plate taken out wherein carries out cleaning.
It should be noted that, the function of the first purifying part 111, second purifying part 112 and the respective concrete purification of air of the 3rd purifying part 113 can be arranged as required herein.
Wherein in an embodiment, as shown in Figure 9, frame assembly 100 also comprises the air-out component 120 be arranged on above purification filtering assembly 110.Concrete, see Figure 10, air-out component 120 comprises the motor 126, centrifugation blade 128 and the air channel structure 129 that removably connect, centrifugation blade 128 is arranged in air channel structure 129, motor 126 provides power for centrifugation blade 128, air after purification is entered by the bottom of air channel structure 129, discharges from the top of the air channel structure 129 of vertical direction.Also comprise the electric machine support 127 of fixed electrical machinery 126, motor cover plate 125 and motor pressing plate 124.Above motor pressing plate 124, surrounding is provided with the outlet frame 123 fixing with electric machine support 127, above outlet frame 123, be fixed with grid 121 by grille frame 122.The air exhausting structure that formation like this is complete.And the lateral layout of grille frame 122 is the Eversible structure of arc, be convenient to coordinate with display plate component 200 air-out passage forming arc.
The air purifier of the embodiment of the present invention adopts centrifugation blade 128, coordinate air channel structure 129, that the air entered from air inlet 010 enters from the bottom of centrifugation blade 128 after the purification of purification filtering assembly 110, get rid of from top, realize air inlet/outlet in the same direction, change the situation of the side air-out of original air purifier.Wherein motor provides enough power for air purifier complete machine.
As shown in figure 11, frame assembly 100 also comprises the first surface board component 001 in the outside being arranged on air-out component 120, and is wrapped in the second panel assembly 002, the 3rd panel assembly 003 and the ornamental strip 004 outside frame assembly 100.Wherein, second panel assembly 002 wraps on a side of frame assembly 100,3rd panel assembly 003 is the structure of bending, two sides of parcel frame assembly 100, are connected by ornamental strip 004 between the second panel assembly 002 and the 3rd panel assembly 003 and make the outward appearance of air purifier more attractive in appearance.After panel parcel body assembly 100, reserve extracted out the face of the drawer structure of purifying part so that purifying part is cleared up, the work such as detection.
It should be noted that, the drawer of purification filtering assembly 110 can be extracted face itself out and can be made into effect more attractive in appearance herein, and coordinates and the structure of its panel be set up in parallel mutually and color etc.In addition, because the second panel assembly 002, the 3rd panel assembly 003 and ornamental strip 004 have wrapped up three sides of air-out component 120, also need to arrange first surface board component 001 accordingly in another side, thus make four of air-out component 120 sides all have panel to wrap up, make the entirety of air purifier more attractive in appearance.
Next display plate component 200 is described.As shown in Figure 12, Figure 13 and Figure 14, display plate component 200 is made up of display board 210, display board support 220, display element device 230 and conductive pin 240.And display board support 220 is provided with rotary buckle 250, make whole display plate component be a demountable structure.Buckle 250 on display board support 220 with on motor pressing plate 124 buckle coordinate, only just by rotating whole display plate component 200 can be loaded onto or taken off.When air outlet inside needs cleaning, just can clean as long as display plate component is pulled down.Conductive pin 240 on display plate component 200 is connected with the conducting strip on air purifier complete machine, realizes the break-make of complete machine signal.
And the display board support 220 of display plate component 200 entirety becomes positive disk-like structure wide at the top and narrow at the bottom, its side coordinates with the grille frame 122 in air-out component 120 and forms annular cambered surface air outlet 020.Air outlet 020, simultaneously also as an appearance, stashes by this cambered surface effectively, and this design is inner by grill designs air outlet, grid is not directly exposed to outside, makes air purifier outward appearance more attractive in appearance equally.Meanwhile, air outlet hides setting also makes the lateral surface of complete machine more firm, reduces the spoilage of equipment, the service life of extension device.
The above embodiment only have expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (11)
1. an air purifier, is characterized in that, comprises frame assembly (100), display plate component (200) and base assembly (300);
Described display plate component (200) is arranged on the top of described frame assembly (100), and described base assembly (300) is arranged on the bottom of described frame assembly (100);
Described frame assembly (100) comprises the purification filtering assembly (110) filtering air, purify, and is provided with air outlet (020) between described frame assembly (100) and described display plate component (200);
Be provided with controller board (310) in described base assembly (300), and described base assembly (300) is provided with air inlet (010).
2. air purifier according to claim 1, is characterized in that, described air inlet (010) is arranged on the bottom of described base assembly (300).
3. air purifier according to claim 1, is characterized in that, described base assembly (300) also comprise set gradually by top-to-bottom bracing frame (320), chassis (330) and base plate (340);
Described chassis (330) for falling disk-shaped structure, and forms the accommodating cavity placing described controller board (310) between described base plate (340);
Support frame as described above (320) is arranged on described chassis (330), and forms bending air intake passage upwards with the side of the disk-shaped structure of described chassis (330).
4. air purifier according to claim 1, it is characterized in that, described purification filtering assembly (110) comprises the first purifying part (111), the second purifying part (112), the 3rd purifying part (113) and the sieve pack (114) that removably connect each other.
5. air purifier according to claim 4, it is characterized in that, described first purifying part (111), described second purifying part (112), between described 3rd purifying part (113) and described sieve pack (114), sequentially pass through seam (1101) location, and to be connected by screw.
6. the air purifier according to claim 4 or 5, is characterized in that, described first purifying part (111), the second purifying part (112) and the 3rd purifying part (113) are drawer structure.
7. air purifier according to claim 6, is characterized in that, described frame assembly (100) also comprises the air-out component (120) being arranged on described purification filtering assembly (110) top;
Described air-out component (120) comprises the motor (126), centrifugation blade (128) and the air channel structure (129) that removably connect, described centrifugation blade (128) is arranged in air channel structure (129), described motor (126) provides power for described centrifugation blade (128), air after purification is entered by the bottom of described air channel structure (129), discharges from the top of the described air channel structure (129) of vertical direction.
8. air purifier according to claim 7, it is characterized in that, described frame assembly (100) also comprises the first surface board component (001) in the outside being arranged on described air-out component (120), and is wrapped in the second panel assembly (002), the 3rd panel assembly (003) and the ornamental strip (004) outside described frame assembly (100);
Described second panel assembly (002), described ornamental strip (004) and described 3rd panel assembly (003) connect the described frame assembly of parcel (100) in turn, and reserve extracted out the face of described drawer structure;
Described first surface board component (001) and matching between described second panel assembly (002), described 3rd panel assembly (003) and described ornamental strip (004).
9. air purifier according to claim 1, is characterized in that, described display plate component (200) and described frame assembly (100) removably connect.
10. air purifier according to claim 1, is characterized in that, described display plate component (200) is connected by rotary buckle (250) with described frame assembly (100).
11. air purifiers according to claim 1, it is characterized in that, display board support (220) entirety of described display plate component (200) becomes disk-like structure wide at the top and narrow at the bottom, the air outlet (020) of looping cambered surface between the top structure of side and described frame assembly (100).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410581759.3A CN104406235B (en) | 2014-10-27 | 2014-10-27 | Air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410581759.3A CN104406235B (en) | 2014-10-27 | 2014-10-27 | Air purifier |
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| Publication Number | Publication Date |
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| CN104406235A true CN104406235A (en) | 2015-03-11 |
| CN104406235B CN104406235B (en) | 2017-03-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410581759.3A Active CN104406235B (en) | 2014-10-27 | 2014-10-27 | Air purifier |
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Cited By (28)
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| CN104896610A (en) * | 2015-06-12 | 2015-09-09 | 北京众清科技有限公司 | Anion air purification and detection device |
| CN104930315A (en) * | 2015-06-23 | 2015-09-23 | 珠海格力电器股份有限公司 | Support component lock structure, display component, air purifier and household appliance |
| CN105185242A (en) * | 2015-10-09 | 2015-12-23 | 珠海格力电器股份有限公司 | Display panel assembly and air purifier provided with display panel assembly |
| CN105222303A (en) * | 2015-11-04 | 2016-01-06 | 珠海格力电器股份有限公司 | The electric motor mounting structure of air purifier, fan assembly and air purifier |
| CN105261890A (en) * | 2015-11-02 | 2016-01-20 | 珠海格力电器股份有限公司 | Display assembly and air purifier |
| CN105268254A (en) * | 2015-11-04 | 2016-01-27 | 珠海格力电器股份有限公司 | Air purifier |
| CN105318510A (en) * | 2015-10-23 | 2016-02-10 | 珠海格力电器股份有限公司 | Automatic power off structure and air purifier with automatic power off structure |
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| CN106152301A (en) * | 2015-04-28 | 2016-11-23 | 青岛辛巴机械技术有限公司 | A kind of biotechnology air cleaner |
| CN106902985A (en) * | 2015-10-30 | 2017-06-30 | Lg电子株式会社 | Air purifying device |
| EP3211344A1 (en) * | 2016-02-26 | 2017-08-30 | LG Electronics Inc. | Air cleaner |
| US9827523B2 (en) | 2016-02-26 | 2017-11-28 | Lg Electronics Inc. | Air cleaner |
| CN107676914A (en) * | 2017-10-09 | 2018-02-09 | 珠海格力电器股份有限公司 | Aeration device and its fixing means |
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| US10323855B2 (en) | 2016-02-26 | 2019-06-18 | Lg Electronics Inc. | Air cleaner |
| US10357734B2 (en) | 2015-10-30 | 2019-07-23 | Lg Electronics Inc. | Air freshener |
| US10406470B2 (en) | 2016-02-26 | 2019-09-10 | Lg Electronics Inc. | Air cleaner |
| US10518205B2 (en) | 2016-02-26 | 2019-12-31 | Lg Electronics Inc. | Air cleaner |
| WO2020000941A1 (en) * | 2018-06-25 | 2020-01-02 | 珠海格力电器股份有限公司 | Filter screen lifting structure of air purifier and air purifier |
| US10697665B2 (en) | 2016-02-26 | 2020-06-30 | Lg Electronics Inc. | Air cleaner |
| CN114017897A (en) * | 2021-10-25 | 2022-02-08 | 深圳市信浩智能技术有限公司 | Display panel of air purifier and air purifier |
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