CN1727037A - Air cleaner - Google Patents

Abstract

An air cleaner with high bactericiding effect has a front panel and an ozone generator installed on the back of front panel for generating ozone to remove harmful organic substance from air and kill the bacteria. Its advantages are high space utilization rate and high bactericiding effect.

Description

Air purifier

Technical field

The present invention relates to a kind of air purifier, particularly relate to a kind of can the purification by three-dimensional from different directions suction air to be clean, then the air purifier of discharging from the top.

Background technology

Air purifier is a kind of device that contaminated air can be purified and is converted to fresh air, and it utilizes fan suck pollution air, and comes filtering minute dust or bacterium and absorb body odor or peculiar smell such as smoke with filter.In general, air purifier is to classify in the mode of filter filtered air, and according to the difference of filter type, air purifier can be divided into mechanical type, electronic type and ionic formula usually, and has different pluses and minuses separately.Wherein, mechanical type is to utilize the filter assemblies filtering by foreign matter in the air of filter, for example mould, pet hair and pollen etc., thereby the mode that purifies air.Though this mechanical type can be removed airborne foreign matter effectively, need periodically change filter, and have the shortcoming that to remove peculiar smell or materials such as virus, bacterium.Electronic type is that air is passed through between tool positive plate at regular intervals and the negative plate, make the airborne foreign matter positively charged by positive plate, thereby the foreign particle that will have positive electricity is adsorbed onto on the negative plate, to reach the purpose that purifies air.This electronic type has the less advantage of volume, but when being attached with foreign matter on positive plate and the negative plate, purification efficiency is reduced greatly, so need frequent wiping positive/negative plate, and have and to remove small foreign body, and the same shortcoming with materials such as can't removing peculiar smell, virus or bacterium with mechanical type.Ionic formula is to import ion in air, makes foreign particle adsorb this ion, then this air is fed anodal dust-catching board, makes dust-catching board be attached with the foreign particle of ion, thus air cleaning method.This ionic formula is because of using fan, thus have the little characteristics of noise, but need often to clean dust-catching board, thereby have the shortcoming that can not remove peculiar smell or virus, bacterium.In addition, though can remove airborne peculiar smell with activated carbon, if want to remove effectively airborne peculiar smell then need more activated carbon, and the method also has the shortcoming that can not remove virus or bacterium.Recently occurred share above-mentioned several mode or only got advantage in the variety of way, can remove and degerm and virus to improve the air cleaning ability, and the cheap air purifier of maintenance cost.Fig. 1 is the air purifier internal structure profile of prior art.As shown in Figure 1, the air purifier of this prior art comprises casing 20,30, fan 11, ultraviolet lamp 12 and a plurality of filter 50,60,80,90.Wherein, casing 20,30 is made up of protecgulum 20 that forms air purifier 10 front exterior structures and the bonnet 30 that is incorporated into protecgulum 20 back.Fan 11 is installed in the inboard of casing 20,30; Ultraviolet lamp 12 is installed in the below of fan 11 and can launches ultraviolet ray; And 50,60,80,90 of a plurality of filters are benchmark side mounted thereto and below respectively to be installed in casing 20,30 interior ultraviolet lamps 12.The protecgulum 20 of casing 20,30 comprises the suction inlet 21 that can suck air; The outlet 22 that inhaled air can be discharged; With the not shown control panel that can control air purifier 10.The bonnet 30 of casing 20,30 is provided with the suction inlet 31 that can suck air.The inside of casing 20,30 is provided with a side that is positioned at outlet 22, the force air of casing 20,30 inside can be discharged to outside fan 11; Be installed in the inside of casing 20,30, and be installed between the photocatalytic filter 80, and can launch ultraviolet ultraviolet lamp 12.The ultraviolet ray that ultraviolet lamp 12 sends can impel photocatalytic filter 80 to carry out oxidation reaction, to kill bacterium and the germ that comprises in the contaminated air.The air purifier course of work with said structure is as follows: when the user started the switch of air purifier, fan 11 will rotate and produce inhalation power, thereby extraneous air was drawn into the inside of air purifier 10.At this moment, to be drawn to the top by the suction inlet 21 that is formed on the protecgulum 20 by fan 11 with the extraneous air that the suction inlet 31 that is formed on the bonnet 30 sucks, in this process, pass through casing 20, the various filters 50 of 30 inside, 60,80,90 pairs of extraneous airs purify, then cleaned air passes is drained into the top from the outlet 22 that is positioned at casing 20,30 tops.But there are the following problems for the air purifier of this prior art: as mentioned above, the optical catalyst filter 80 of casing 20,30 inside is to utilize oxidation to kill harmful substances such as airborne bacterium.But the bactericidal effect of this optical catalyst filter 80 is undesirable, can't reach the air purification effect that can make consumer satisfaction.In addition, using optical catalyst filter 80 is in order to improve bactericidal effect, because the of a great variety and volume of ultraviolet lamp 12 and optical catalyst filter 80 is big, so there is the low problem of space availability ratio.

Summary of the invention

In order to address the above problem, to the object of the present invention is to provide a kind of inside that a miniature ozone generator is housed, thereby can remove the air purifier that sucks the harmful substance that is contained in the air.

In order to achieve the above object, air purifier provided by the invention comprises the front panel that forms the front exterior structure; With the back side that is installed in front panel and can produce the ozone generator of the ozone of removing harmful organic substance.

Described ozone generator is by can ozoniferous ozone generating unit constituting with the ozone discharge portion of discharging ozone.

Described ozone generating unit and ozone discharge portion form separately.

Air purifier provided by the invention is to install ozone generator at the back side of its front panel, when purifying when air being drawn into its inside, the ozone that is produced by ozone generator before by filter assemblies carries out potent sterilization, can disposable removal harmful organic substance, therefore air quality can be improved, and consumer's satisfaction can be improved by filter cleaning.In addition, owing to need not to be provided with the exceptional space of ozone generator, therefore can utilize the space of original formation, the highest at the air suction efficiency, and all suck the concentrated front panel back side of air and the place ahead of filter assemblies is provided with ozone generator, not only can improve space availability ratio, and can improve bactericidal effect greatly, thereby help to build more comfortable indoor environment.

Description of drawings

Below in conjunction with the drawings and specific embodiments air purifier provided by the invention is elaborated.

Fig. 1 is the air purifier internal structure profile of prior art.

Fig. 2 is an air purifier STRUCTURE DECOMPOSITION stereogram provided by the invention.

Fig. 3 is a forebay structure stereogram in the air purifier provided by the invention.

Fig. 4 is a front panel structure schematic diagram in the air purifier provided by the invention.

Fig. 5 is an ozone generator three-dimensional structure diagram in the air purifier provided by the invention.

Fig. 6 is for being equipped with the front panel structure schematic diagram of ozone generator in the air purifier provided by the invention.

Fig. 7 is an afer bay structural perspective in the air purifier provided by the invention.

Fig. 8 is afer bay and a rear board bonding state three-dimensional structure diagram in the air purifier provided by the invention.

Fig. 9 is an air purifier median septum structure stereogram provided by the invention.

Figure 10 is air purifier middle filtrator guidance part provided by the invention and filter component and filter casing structure exploded perspective view.

Figure 11 is an air purifier middle filtrator assembly exploded perspective view provided by the invention.

Figure 12 is the whole air regime schematic diagram that sucks of air purifier provided by the invention.

Accompanying drawing critical piece label:

100: forebay 120,744: filter casing gateway

140,320: suck through-hole section 160: the button installing hole

170: front panel engagement groove 180,380: dividing plate is in conjunction with projection

200: front panel 210: installation portion

210a: top installation portion 210b: bottom installation portion

220: display window 240: ozone generator

242: ozone generating unit 242a: printed circuit board (PCB)

244: ozone discharge portion 260b: bottom suction inlet

260f: front suction inlet 260r: back side suction inlet

260s: side suction inlet 280: front panel guidance part

300: afer bay 330: the rear through-hole section

340: outlet 360: fragrance jar insertion mouth

400: rear board 420: the rear board guidance part

450: the place ahead guide port 500: side panel

510: side ornamental strip 520: handle

530: side panel guidance part 600: top panel

620: action button 640: button hole

660: shutter 680: discharge flap

720: filter casing 722: filter casing handle

730: filter assemblies 730a: prefilter

730b: ultra high efficiency particulate air filter 730c: odor removal filter

730d: Nano carbon balls filter 730e: deozonize filter

730f: deozonize filter 740: filter guidance part

742: reserve filter preservation place 760: filter guiding department

800: dividing plate 810: the dividing plate hole

820: fan 840: motor

842: electric machine support 844: motor cover

850: control box 852: the operation case lid

860: connection bump 870: ceramic heater

880: fragrance jar 900: support component

920: front pillar 922,942: DOCK LEVELER

940: rear pillar

The specific embodiment

As shown in Figure 2, air purifier provided by the invention comprises forebay 100 and the front panel 200 that forms the front exterior structure; Form the afer bay 300 and the rear board 400 of back external structure; Form the side panel 500 of lateral outer structure; And the top panel 600 that forms the end face external structure.As shown in Figure 3, Figure 4, described forebay 100 is a cuboid, and its periphery is formed with the edge with certain altitude, thereby portion forms the space of the filter assemblies 730 that can purify air of can packing within it, and front-end and back-end are equipped with opening.Its front end combines with front panel 200, and the rear end combines with dividing plate 800.The required parts of air cleaning are installed on the dividing plate 800.The right side of forebay 100 is formed with filter casing gateway 120, and it can make the filter casing 720 that filter assemblies 730 is installed slide and come in and go out.The left side of forebay 100 is formed with and sucks through-hole section 140, will flow into by side suction inlet 260s inhaled air and suck through-hole section 140.The bottom of forebay 100 is formed with and sucks the identical bottom suction inlet 260b of through-hole section 140 shapes.The top of forebay 100 then be formed with can fitting operation button 620 button installing hole 160.In addition, be formed with the front panel engagement groove 170 that uses in conjunction with front panel 200 on the front upper and lower side of forebay 100.The edge, back of forebay 100 is formed with a plurality of dividing plates that can combine with dividing plate 800 in conjunction with projection 180.The front of forebay 100 is equipped with front panel 200.Front panel 200 is a rectangular plate shape, is formed with front panel guidance part 280 along its edge.Front panel guidance part 280 has certain height, can make front panel 200 and forebay 100 standoff distance settings like this.In addition, front panel guidance part 280 is the periphery formation along front panel 200, and has zigzag fashion.The slit that is formed by this zigzag structure can constitute the front suction inlet 260f that can suck the place ahead air.The front upper of front panel 200 is formed with the display window 220 that can show the air purifier running status, and centre, the back side is provided with and can produces ozone to carry out sterilization and can prevent the vegetative ozone generator 240 of filter interior sucking air.In addition, the front end of front panel 200 can also be provided with the decoration panel with beautification function.The centre, the back side of front panel 200 is formed with the installation portion 210 that ozone generator 240 can be installed.Installation portion 210 general structures are rectangle, but just certain altitude is protruded at each angle, are made of top installation portion 210a that is formed on upside and the bottom installation portion 210b that is formed at downside.

As Fig. 5, shown in Figure 6, the ozone generator 240 that is fixed on the installation portion 210 is made of ozone generating unit 242 and ozone discharge portion 244.Wherein ozone generating unit 242 is made of the printed circuit board (PCB) 242a that the cuboid control device is housed; Ozone discharge portion 244 uses certain jockey to be connected on the ozone generating unit 242, and it can discharge the ozone that produces on the ozone generating unit 242.In addition, ozone generating unit 242 is inserted among the bottom installation portion 210b of front panel 200 and fixes, and ozone discharge portion 244 then is inserted among the top installation portion 210a of front panel 200 and fixes.Can be from the installed inside ozone generator 240 of front panel 200.

As Fig. 7, shown in Figure 8, described afer bay 300 and forebay 100 are the same also to be cuboid, and front end is formed with the opening that can combine with dividing plate 800.In order to form the space that fan 820 and motor 840 can be installed, its periphery is formed with the edge with certain altitude.The both sides of afer bay 300 are formed with the suction through-hole section 320 that can introduce from back side suction inlet 260r inhaled air, and its bottom forms and suck the identical bottom suction inlet 260b of through-hole section 320 shapes.In addition, be formed with can be with from sucking the outlet 340 that discharges after through-hole section 320 leaked-in airs purify at its top.And upper end, the front of afer bay 300 is formed with the fragrance that fragrance jars 880 can be installed and jar inserts mouthfuls 360, and that its front edge is formed with is a plurality of by the certain-length projection, thereby the dividing plate that can combine with dividing plate 800 is in conjunction with projection 380.The back of afer bay 300 is equipped with rear board 400.Rear board 400 is a rectangular plate shape, and is formed with rear board guidance part 420 along its edge.For making rear board 400 and afer bay 300 standoff distance settings, rear board guidance part 420 has certain altitude.In addition, rear board guidance part 420 is the periphery formation along rear board 400, and has zigzag fashion.The slit that is formed by this zigzag structure can constitute the back side suction inlet 260r that can suck rear air.

As shown in Figure 9, be combined with between forebay 100 and the afer bay 300 and be convenient to the dividing plate 800 that air flows.The centre of dividing plate 800 connects and is formed with dividing plate hole 810, and it is for sucking air flow passage.The centre, the back side of dividing plate 800 is equipped with and can produces inhalation power with fan 820 that sucks extraneous air and the motor 840 that can rotate fan 820, and the motor cover 844 that is centered around motor 840 outsides, the front center position of dividing plate 800 then be provided with can support motor electric machine support 842, it is combined on the dividing plate 800 across dividing plate hole 810.In the upper end, front of dividing plate 800 is provided with the control cabinet 850 of a plurality of parts and the control case lid 852 of selectivity open and close controlling case 850 are housed, the top, the back side of dividing plate 800 then is provided with bar-shaped ceramic heater 870.The purpose that ceramic heater 870 is set is for making when discharging by dividing plate 800 through filter assemblies 730 cleaned air passes with the proper temperature heating that will purify air, thereby eliminate the sense of discomfort that may bring to the user, it is fixed across the upper end, the back side of dividing plate 800.In addition, left side upper end, the back side of dividing plate 800 is provided with fragrance jars 880, can add the flavouring agent that the user likes in fragrance jars 880, thereby the air that is purified is being discharged when indoor the quality that further raising purifies air.In addition, the front upper and lower side of dividing plate 800 and back side upper and lower side all are formed with a plurality of certain altitudes that have, and the connection bump 860 that can combine with forebay 100 and afer bay 300.In addition, form on the bottom of dividing plate 800 and a plurality ofly can will cause the place ahead from back side inhaled air and have the place ahead guide port 450 of rectangular shape.

As shown in figure 10, dividing plate 800 is provided with the filter guidance part 740 that can be installed in forebay 100 inside.Filter guidance part 740 has the shape of front openings, the inside that it can be installed in the place ahead of dividing plate 800 and can be inserted in forebay 100.The downside of filter guidance part 740 is formed with to preserve needs periodic replacement maybe to need to fold or roll reserve filter preservation place 742 such as the nonwoven fabric filter device of preservation, and its right side is formed with the filter casing gateway 744 that can make filter casing 720 slide and come in and go out.In addition, the right side of filter guidance part 740 also is provided with the alternative filter guiding department 760 that opens and closes filter casing gateway 744 when insert filter casing 720 in filter casing gateway 744 after.In addition, filter casing 720 is the rectangular shape of front openings, and filter assemblies 730 can be installed in its inside.The right side of filter casing 720 is formed with filter casing handle 722, and is convenient when it can make the user that filter casing 720 is slipped into or pull out filter guidance part 740 by filter casing gateway 744.

As shown in figure 11, filter assemblies 730 is formed by a plurality of combination of filters.The foremost of filter assemblies 730 is prefilter 730a, and it can remove oarse-grained dust from inhaled air.Prefilter 730a is made by more macroporous twine, can also be on twine affix have the other products of antibacterial action.The rear side of prefilter 730a is provided with the ultra high efficiency particulate air filter 730b to filtering by the fine dust of prefilter 730a.Ultra high efficiency particulate air filter 730b is the high-performance filter that has scribbled catechol composition in the green tea of antibacterial action, though therefore the fine dust of 0.3 μ m its also can filtering 99.97%.The rear side of ultra high efficiency particulate air filter 730b is provided with the odor removal filter 730c that can remove peculiar smell in the air.The superpower charcoal filter of the general employing of odor removal filter 730c, it mainly acts on is to remove airborne smoke and taste of food.The rear side of odor removal filter 730c is provided with than odor removal filter 730c has the Nano carbon balls filter 730d that stronger peculiar smell is removed ability, and it can remove the peculiar smell such as fishy smell of pickles flavor, smoke and marine product effectively.Nano carbon balls is the spherical carbon structure of 200～500nm size, because contain the pore of several microns sizes on its surface, therefore has higher surperficial absorption affinity, removes ability and organic matter adsorption capacity so it has stronger stink.In addition, the Nano carbon balls that is used for Nano carbon balls filter 730d can utilize seven stage synthetic methods of the first utmost point particle of silica to adjust the outer layer thickness and the pore opening of carbon structure arbitrarily, therefore can improve its adsorption capacity to greatest extent according to different pollution sources.And, can in the carbon structure inner space that makes Nano carbon balls filter 730d, increase the catalyst that can decompose peculiar smell, so that carry out the absorption and the decomposition of pollutant simultaneously, it improves 8～12 times than existing activated carbon stink removal ability, and the ability of removal water pollutant matter also reaches more than 15 times.The rear side of Nano carbon balls filter 730d is provided with deozonize filter 730e.Deozonize filter 730e is used to remove airborne ozone, especially its ozone that can guarantee that ozone generator 240 produces can not flow into indoor, thereby build more healthy more comfortable environment.The rear side of deozonize filter 730e is provided with the nano silver filtering device 730f that forms filter assemblies 730 back sides.Nano silver filtering device 730f is covered with the strongest metal of global antibiotic property---silver on the net at it, thereby makes it have the vegetative effect that can suppress even be positioned at the filter corner, and it is Nano Silver and nanometer silica structure combining.Nano silver filtering device 730f is by being made in the method that is covered with Nano Silver on the net or adds Nano Silver when forming resin web that is formed by resin.In addition, the top of air purifier is provided with the top panel 600 that forms the end face external structure.Top panel 600 is a rectangle, and its leading section is formed with a plurality of button holes 640 that can insert action button 620, and its rear end is formed with and can opens and closes the discharge flap 680 that is positioned at afer bay 300 upper ends and can discharges the outlet 340 that purifies the back air.In addition, the downside of discharge flap 680 is provided with and can guides the shutter 660 of discharging and successfully having drained into through the air that purifies the top from outlet 340.Shutter 660 can be that the center rotates up with its rotating shaft, and is formed with the purify air grid-like passage of passing away of a plurality of conducts on it.

The side that mmi machine frame 100 and afer bay 300 combine is provided with the side panel 500 that forms the lateral outer structure.Heart position is formed with side ornamental strip 510 along the length direction of side panel 500 therein in order to increase the attractive in appearance of side panel 500, and is that the center is formed with side suction inlet 260s in its both sides with side ornamental strip 510, thereby can suck the air of side surface direction.In addition, the top of side panel 500 inboards and bottom are respectively equipped with the side panel guidance part 530 with certain altitude.Side panel 500 is provided with the side standoff distance of forebay 100 and afer bay 300, thereby forms the side suction inlet 260s that can suck extraneous air.In addition, be formed with in the outer upper end portion of side panel 500 and be convenient to that the user holds and the handle of mobile air purifier 520.In addition, the back two side ends of the front two side ends of forebay 100 and afer bay 300 is provided with a plurality of support components 900 that can make air purifier and ground keep certain distance.Support component 900 is made up of the front pillar 920 that is arranged on front panel 200 front two side ends and 940 4 parts of rear pillar that are arranged on rear board 400 back two side ends.The front pillar 920 of support component 900 and rear pillar 940 lower ends are respectively equipped with the DOCK LEVELER 922,942 that can adjust height, and in the following of DOCK LEVELER 922,942 the not shown wheel that air purifier moves of being convenient to can also be set.The air purifier course of work with said structure is as follows: as shown in figure 12, when air purifier is connected power supply, the user can select required function by the mode of pressing action button 620.After push button 620, motor 840 will begin rotation, and drive fan 820 and together rotate, thereby the air in the space that will need to purify is sucked into the inside of air purifier.Meanwhile, shutter 660 will be that rotate upward at the center with the rotating shaft, thereby open outlet 340, so that above the air that is purified in air purifier inside is expelled to by outlet 340 and shutter 660.The formed front suction inlet 260f that is positioned between two sides and front in the space that air purifier produces in the time of can combining with forebay 100 by the front panel guidance part 280 that forms along front panel 200 edges sucks the air in the place ahead.Simultaneously, the side panel guidance part 530 and the formed air that is positioned at the side suction inlet 260s suction two sides of two sides in the gap of forebay 100 and the fashionable generation of afer bay 300 lateral junction by being formed at side panel 500 upper and lower ends.In addition, be the center with the side ornamental strip 510 that is formed at side panel 500 central authorities, its both sides also are formed with side suction inlet 260s, thereby also can suck the air of both sides.Therefore, the and arranged on left and right sides at air purifier has the air that four this side suction inlet 260s suck the side.In addition, the formed back side suction inlet 260r that is positioned between two sides and back in the gap that produces in the time of can combining with afer bay 300 by the rear board guidance part 420 that forms along rear board 400 edges sucks the air at rear.In addition, air purifier keeps certain distance by support component 900 and ground, and successfully sucks the air of below by the bottom suction inlet 260b that is formed at forebay 100 and afer bay 300 bottom surfaces.That is, the revolving force by means of fan 820 can suck the air to be clean that air purifier reaches the below all around to the inside of air purifier.In a word, except the end face that is formed with air purifier outlet 340, can suck the air in the interior space in all directions.The ozone that the comprehensive air that is drawn into air purifier inside will utilize ozone generator 240 to produce carries out sterilization.That is, ozone generator 240 can be injected into ozone from the extraneous air that the outside sucks, and can carry out sterilization to inhaled air and filter assemblies 730.More particularly, be sucked into the air of air purifier inside with flow filter assembly 730.Meanwhile, when the ozone generator 240 that will be arranged on centre, front panel 200 back side is connected power supply, ozone generator 240 will start, therefore, forming control device on the printed circuit board (PCB) 242a of ozone generating unit 242 will control the ozone discharge portion that is connected with ozone generating unit 242 244 and apply high-tension current to oxygen, producing corona discharge, thereby make the ozone that can generate oxygen with organic matter reaction such as bacterium.Ozone generator 240 is to make it be transformed into ozone by corona discharge oxygen molecule.Ozone can lose an oxygen atom and become oxygen molecule again with pollutant reactions such as mould, bacterium, virus, coliform, stinks.Usually ozone is the colourless gas with penetrating odor, and it has stronger oxidability, and boiling point is greatly about 115 ℃, and molten point is 192.5 ℃.Ozone is heavier than air about 1.5 times, so just can sink to the lower floor of air after its generation.Countries such as Europe, the U.S. just can use ozone safety in large quantities with each field headed by the running water water treatment plant before more than 100 years; and atmospheric top also is formed with the ozone layer of nature, and it can protect the mankind in case be subjected to strong solar ultraviolet irradiation.The permissible concentration of ozone is 0.1ppm in the environment that works long hours, and contains the natural ozone about 0.05ppm in the fresh air of bathing beach, contains the ozone about 0.03ppm in the forest in the fresh air mostly.If people common when containing the ozone about 0.01～0.03ppm in the air can smell.And ozone has stronger sterilizing ability, and it can remove bacterium and germ, and has bleaching power, can react and remove its harmfulness with smoke, the gas that has other stench, various harmful organic substance, and effect is remarkable.Ozone with strong sterilizing ability is to produce from the ozone generator 240 that is installed in front panel 200 back sides, and it can be to the different directions inhaled air carries out sterilization during by filter assemblies 730.On the other hand, filter assemblies 730 inside adjacent with ozone generator 240 are because of the former of ozone thereby the bacterium on it can't be bred.In addition, filter assemblies 730 is made up of a plurality of filters and is had multiple function, and available its removes foreign matters such as dust in air, even removes peculiar smell.That is, prefilter 730a can remove the dust that sucks the relatively large particle that contains in the air, can be with 0.3 millimeter fine dust removal more than 99.97% during by ultra high efficiency particulate air filter 730b through the fine dust of prefilter 730a.In addition, the peculiar smell that contains in the air by ultra high efficiency particulate air filter 730b is removed the Nano carbon balls filter 730d of ability through having stronger peculiar smell again after odor removal filter 730c.Can in deozonize filter 730e, remove the ozone that ozone generator 240 produces, and in nano silver filtering device 730f, suppress the bacterial reproduction on the filter.The air of removing foreign matter and peculiar smell by filter assemblies 730 will flow to the fan 820 that is arranged on dividing plate 800 central parts, along the circumferential direction discharge under the revolving force effect of fan 820 then.The air of discharging by fan 820 can be expelled to the interior space again by the outlet 340 that is formed at the air purifier end face.If just need to change filter after using air purifier for a long time.At this moment, can dismantle downside panel 500 earlier, at this moment filter guiding department 760 under the dismounting just can see the filter casing 720 that is positioned at filter guidance part 740 inboards then.Hold the filter casing handle 726 that is formed at filter casing 720 1 sides and pull it it is separated fully with filter guidance part 740, at this moment just can change filter as required.It is opposite when new filter assemblies 730 is installed with said process.The present invention is with the order setting of filter assemblies 730 with prefilter 730a, ultra high efficiency particulate air filter 730b, odor removal filter 730c, Nano carbon balls filter 730d, deozonize filter 730e and nano silver filtering device 730f, also can change the position of each filter as required.In addition, filter assemblies 730 of the present invention by prefilter 730a, ultra high efficiency particulate air filter 730b, odor removal filter 730c, Nano carbon balls filter 730d, deozonize filter 730e and nano silver filtering device 730f totally 6 filters form, but also can be as required wherein any one or more than one filter be removed or add in addition other filter.

Claims (3)

1, a kind of air purifier is characterized in that: described air purifier comprises the front panel (200) that forms the front exterior structure; With the back side that is installed in front panel (200) and can produce the ozone generator (240) of the ozone of removing harmful organic substance.

2, air purifier according to claim 1 is characterized in that: described ozone generator (240) by can ozoniferous ozone generating unit (242) and the ozone discharge portion (244) of discharging ozone constitute.

3, air purifier according to claim 2 is characterized in that: described ozone generating unit (242) and ozone discharge portion (244) form separately.

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