CN1727045A

CN1727045A - Air cleaner

Info

Publication number: CN1727045A
Application number: CN 200410020204
Authority: CN
Inventors: 徐正尚; 权永光
Original assignee: LG Electronics Tianjin Appliances Co Ltd
Current assignee: LG Electronics Tianjin Appliances Co Ltd
Priority date: 2004-07-29
Filing date: 2004-07-29
Publication date: 2006-02-01

Abstract

An air cleaner has an air sucking fan and its motor, an internal partition for dividing its internal space into front and back spaces, and a front air guiding opening for guiding the sucked air from back and lower end via filter to front space. Its advantage is high cleaning efficiency. It is possible to heat and flavour the cleaned air.

Description

Air purifier

Technical field

The present invention relates to a kind of air purifier, particularly relate to a kind of from comprehensive suction air of a plurality of directions and air purifier through discharging from the top after filtering.

Background technology

Air purifier is the device that muddy air is become after filtration fresh air, and it utilizes filter to filter small dust or bacterium class after sucking muddy air by fan, and removes peculiar smell such as body odour and smoke.

In general, air purifier is to classify with the filter type of filter.The filter type that is used for air purifier is divided into mechanical type, electronic type and ionic formula according to the structure of its composition, and above-mentioned several mode all has merits and demerits separately.

For example, mechanical type is a mode of utilizing dust-collecting filter to remove to flow through the airborne foreign matter (mould, pet hair, pollen etc.) of filter.Though mechanical type can effectively be removed airborne foreign matter, exist the shortcoming that needs the periodic replacement filter and can not remove airborne peculiar smell, virus and bacterium.

Electronic type is to allow air flow through to stagger between the positive plate and negative plate of a determining deviation, thereby it is anodal that the airborne foreign matter of the positive plate of flowing through is produced, and makes and have anodal foreign matter and be adsorbed in negative plate, thereby reaches the purpose that purifies air.The advantage of electronic type is that volume is less, but can reduce the air cleaning ability greatly owing to be attached with foreign matter on positive plate and the negative plate, therefore need often to clean positive plate and negative plate, can not remove trickle foreign matter, and, the same with mechanical type, have the shortcoming that can not remove airborne peculiar smell, virus and bacterium.

Ionic formula is to inject ion in air, thereby makes after ion is attached on the foreign matter grain, makes air by anodal collecting plate the time, and the collecting plate absorption by positive pole has attached to the ion on the foreign matter, thereby reaches the purpose that purifies air.Ionic formula is not because use its noise of other fan less, but need are often cleaned collecting plate, and can not remove virus removal and bacterium.

In addition, can utilize active carbon to remove airborne peculiar smell, but need more active carbon, and this mode can not be removed airborne virus or bacterium in order to remove peculiar smell effectively.

Recently, occurred mixing and used above-mentioned several modes or only get advantage in the variety of way, improved the ability of air cleaning, and worked out to remove and degerm and virus, and maintenance cost cheap air purifier.

As shown in Figure 1, existing air purifier comprises front panel 20, side panel 30, rear board and upper end plate 42, wherein, front panel 20 forms the front outward appearance of air purifier 10, side panel 30 forms the side outward appearance, rear board (not shown) forms the back outward appearance, and upper end plate 42 forms the top outward appearance.

In the inside of air purifier 10, be provided with fan, fan electromotor and various filter, wherein, fan electromotor (not shown) drive fan; Fan (not shown) sucks air from the outside; Various filters are to purifying by the fan inhaled air.

The shape that upper end plate 42 is rectangle, and its front portion and side portion tilt downwards.And, at the rear side of upper end plate 42, be formed with the outlet that connects upper end plate 42, and be provided with discharge grid 40 at outlet.

On the sloping portion of upper end plate 42 leading sections, be formed with the adjustment part 44 that to adjust air purifier 10 operations.For the ease of user's operation, adjustment part 44 is provided with the various action buttons (not shown) of control air purifier 10 operations and shows the duty of air purifier 10 and the various indicator lamps (not shown) of room air state.

Be formed with rectangular front panel 20 in the place ahead of air purifier 10, the downside of plate 20 is formed with the suction inlet 24 that the room air that need are purified is sucked into air purifier 10 inside in front.Suction inlet 24 is provided with suction inlet grid 22.

The effect of suction inlet grid 22 is to prevent the suction of foreign matter and protection user, when changing filter or safeguarding, and the various filters of dismounting suction inlet grid 22 and separation of air clarifier 10 inside.

The side panel 30 that combines with front panel 20 is integrally formed with the rear board (not shown) of the outward appearance that forms air purifier 10.

On the top of the side panel 30 of both sides, be formed with for ease of the user and hold and the handle 32 of mobile air purifier 10, the bottom of plate is formed with the attaching plug (not shown) to air purifier 10 supply power supplys in the back.

In the inboard of air purifier 10, be provided with carrying out filter purifying assembly 50 from outside inhaled air by suction inlet 24.Filter assemblies 50 in conjunction with forming, and not only can be removed airborne foreign matter by a plurality of filters, also has eliminating bacteria and antibacterial action.

On the top of filter assemblies 50, be formed with and make fan (not shown), fan electromotor (not shown) that extraneous air sucks by filter and the dividing plate (not shown) that can guide air effectively to flow.

The operation principle of air purifier 10 is as follows: at first, as shown in Figure 1, the user inserts the socket button of operating operation portion 44 afterwards to attaching plug.When inserting power supplys to air purifier 10 and making after air purifier 10 brings into operation, the fan electromotor that is positioned at air purifier 10 inboards begins rotation, and the rotation by the fan that links to each other with the rotating shaft of fan electromotor sucks extraneous air.

At this moment, the suction inlet grid 22 of extraneous air by being formed at front panel 20 lower ends sucks, and in the process that flow filter assembly 50 filters, and carries out purification to extraneous air stage by stage by the effect of each filter.

Through the air that filter assembly 50 is purified, flowing through is formed at after the dividing plate of air purifier 10 inside, discharges upward by the outlet 40 that is formed at upper end plate 42 rears.

But there are the following problems for the air purifier of above-mentioned prior art:

Above-mentioned existing air purifier 10 can only utilize the inhalation power that fan and motor produced that is formed at air purifier 10 tops, discharges from the place ahead suction extraneous air and from the top.

Therefore, appearance makes cleaned air passes can not waltz through the problem that outlet is discharged because of the situations such as eddy current that air purifier 10 inside are produced easily.

In addition,, particularly wait all directions to suck the passage of air from behind, therefore can not suck multidirectional air, thereby have the problem that reduces air purifier 10 air cleaning efficient because do not form guiding from the left and right side.

Summary of the invention

Technical problem to be solved by this invention is, provides a kind of can the guiding effectively from all directions to suck air, and can guarantee the air purifier that inhaled air is flowed through and can successfully be discharged from outlet behind the filter.

The technical solution adopted in the present invention is: a kind of air purifier includes the fan that produces inhalation power by rotation; The motor of drive fan; Also be provided with the dividing plate that the inside of air purifier is divided into forward and backward side; Being directed to the place ahead, thereby make the place ahead guiding port in the place ahead that air can be by filter from following and back inhaled air.Described the place ahead guiding port is formed at the bottom of dividing plate.

Front at dividing plate also is provided with control box; Also be provided with discharging the heater that air heats in the back of dividing plate.

Also be provided with the fragrant control device that adds fragrance to deaeration in the back of dividing plate.

The present invention can guide from all directions inhaled air to filter effectively and purifies, thereby has the effect that can improve air cleaning efficient.

Air purifier of the present invention, because form the rear suction inlet in the lower end of dividing plate, therefore the extraneous air that sucks from the rear also can be directed to the place ahead.The comprehensive inhaled air of other each side except the top can both be guided by filter, thereby improve the efficient that purifies the air of a room, and can improve the circulation of air.

The air guiding portion guiding that is formed at the dividing plate back is by the air through purify of fan turbine to the circumferencial direction discharge, make inhaled air successfully be expelled to outlet, thereby greatly improve the efficient that purifies air of air purifier along the inner face of air guiding portion.

Be provided with ceramic heater in upper end, the front of dividing plate, the air by the air guiding portion guiding is carried out suitable heating and discharges by outlet, therefore can eliminate the sense of discomfort that the air of purification brings to the user, improve user's comfort.

One side is provided with fragrant control device in the upper end of dividing plate, has improved the quality of the air that is cleaned, and the hobby processing air by the user greatly improves consumer's satisfaction.

Description of drawings

Fig. 1 is the air purifier STRUCTURE DECOMPOSITION schematic diagram of prior art;

Fig. 2 is the preferred embodiment STRUCTURE DECOMPOSITION schematic diagram of air purifier of the present invention;

Fig. 3 is the rearview of the front frame of the embodiment of the invention;

Fig. 4 is the front frame and the front panel bonding state schematic diagram of the embodiment of the invention;

Fig. 5 is the structural representation of the back frame of the embodiment of the invention;

Fig. 6 is the back frame of the embodiment of the invention and the bonding state schematic diagram of rear board;

Fig. 7 is the back structural representation of the dividing plate of the embodiment of the invention;

Fig. 8 is the front schematic view of back structure of the dividing plate of the embodiment of the invention;

Fig. 9 is the filter assemblies of the embodiment of the invention and the decomposing schematic representation of guide portion;

Figure 10 is the decomposing schematic representation of the filter assemblies of the embodiment of the invention;

Figure 11 is the upper-end structure decomposing schematic representation of air purifier of the present invention;

Figure 12 is that the front and the side of air purifier of the present invention sucks and discharge view;

Figure 13 is the following suction condition schematic diagram of air purifier of the present invention;

Figure 14 is the whole suction condition floor map of air purifier of the present invention.

Wherein:

100: front frame 120,744: filter casing gateway

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

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

200: front panel 220: display window

240: ozone generator 260b: the lower end suction inlet

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

260s: side suction inlet 280: front panel guide portion

300: back frame 330: the rear through hole

340: outlet 360: fragrance jar insertion mouth

400: rear board 420: the rear board guide portion

450: the place ahead guiding port 500: side panel

510: the side decorates 520: handle

530: side panel guide portion 600: upper end plate

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 filter 730c: odor removal filter

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

730f: nano silver filtering device 740: filter guide portion

742: deposit filter keeping storehouse 760 fully: filter guiding department

800: dividing plate 810: the dividing plate hole

820: fan 830: air guiding portion

840: motor 842: the motor support portion

844: motor cover 850: control box

852: operation case lid 860: connection bump

870: ceramic heater 880: the fragrance jar

890: fragrant control device 920: front pillar

922,942: adjust pedal 940: rear pillar

The specific embodiment

Be described in further detail below in conjunction with the preferred embodiments of accompanying drawing air purifier of the present invention.

Fig. 2 is the preferred embodiment STRUCTURE DECOMPOSITION schematic diagram of air purifier of the present invention.As shown in the figure, air purifier of the present invention includes front frame 100, front panel 200, back frame 300, rear board 400, side panel 500, upper end plate 600, and wherein, front frame 100 and front panel 200 form the front outward appearance; Back frame 300 and rear board 400 form the back outward appearance; Side panel 500 forms the side outward appearance; Outward appearance above upper end plate 600 forms.

Fig. 3 is the rearview of the front frame of the embodiment of the invention, Fig. 4 is the front frame and the front panel bonding state schematic diagram of the embodiment of the invention, as shown in the figure, the shape that front frame 100 roughly is rectangle, and form the space of inserting the filter assemblies 730 that purifies air for portion within it, and at its peripheral edge that possesses certain altitude that forms, the place ahead and rear are opening-like.

The place ahead of opening is combined with front panel 200, and is combined with dividing plate 800 square thereafter, and the required assembly of air cleaning that will describe is installed on the dividing plate 800.The right flank of frame 100 is formed with the filter casing gateway 120 that filter casing 720 is come in and gone out with sliding type, and is combined with on filter casing 720 by a plurality of filters in conjunction with the filter assemblies 730 that forms in front.

In front the left surface of frame 100 and below be formed with and suck through hole 140, suck through hole 140 and flow into by side suction inlet 260s and lower end suction inlet 260b inhaled air.In front frame 100 above, also be formed with the button installing hole 160 that a plurality of action buttons 620 are installed.

The front upper and lower side of frame 100 is formed with the front panel engagement groove 170 in conjunction with front panel in front, and is formed with a plurality of dividing plates corresponding with front panel engagement groove 170 at the edge of back in conjunction with projection 180.

The place ahead of frame 100 is provided with front panel 200 in front.Front panel 200 is rectangular in shape tabular roughly, and be formed with front panel guide portion 280 along its edge.In order to make the setting of staggering mutually of front panel 200 and front frame 100, front panel guide portion 280 has certain height.

Front panel guide portion 280 forms along the periphery of front panel 200, and front panel guide portion 280 side and following is to form at interval.The gap that is separated with between the front panel guide portion 280 that the interval forms, formation suck the front suction inlet 260f of the air in the place ahead.

The front upper of plate 200 in front, be formed with the display window 220 that to confirm the air purifier duty, and central portion is provided with and produces ozone and the bacterium in the inhaled air is carried out sterilization in the back, and prevents the ozone generator 240 (referring to Fig. 1) of breeding of the bacterium of filter interior.The place ahead of plate 200 can also be provided with the decoration panel (not shown) that plays beauty function in front.

Fig. 5 is the structural representation of the back frame of the embodiment of the invention, and Fig. 6 is the back frame of the embodiment of the invention and the bonding state schematic diagram of rear board.As shown in the figure, identical with front frame 100, back frame 300 rectangular in shape, and become the opening shape.Periphery in the place ahead of opening is formed with the edge that possesses certain altitude, and the edge combines with dividing plate 800, and forms the space that fan 820 and motor 840 are set.

The two sides of frame 300 in the back, be formed with and make the suction through hole 320 of suction inlet inhaled air inflow from behind, on suck through hole 320, be formed with to make and be expelled to outside outlet 340 through purifying from sucking through hole 320 inhaled airs.

The back of frame 300 upper end is formed with the fragrance that fragrance jars 880 can be set and jar inserts mouthfuls 360 in the back, and the edge of the front of frame 300 in the back is formed with a plurality of dividing plates of combining with dividing plate 800 in conjunction with projection 380.The lower end, back of frame 300 also is formed with and will be directed to the rear through hole 330 of the inside of back frame from the rear inhaled air in the back.

The rear of frame 300 is provided with rear board 400 in the back.Rear board 400 is rectangular in shape tabular roughly, and be formed with rear board guide portion 420 along its edge.In order to make the setting of staggering mutually of rear board 400 and back frame 300, rear board guide portion 420 possesses certain height.

Rear board guide portion 420 is that the periphery of plate 400 in the back forms, and the side of rear board guide portion 420 and following rear board guide portion 420 are to form at interval.Every forming the gap, this gap forms the back suction inlet 260r of the air that sucks the rear between the rear board guide portion 420 that the interval forms.

Fig. 7 is the back structural representation of the dividing plate of the embodiment of the invention, and Fig. 8 is the front schematic view of back structure of the dividing plate of the embodiment of the invention.As shown in the figure, between frame 100 and the back frame 300, be combined with and be convenient to the rectangular tabular dividing plate 800 that air flows in front.

Dividing plate 800 is divided into the place ahead and rear to the inner space of air purifier, and greatly about the central authorities of dividing plate 800, connects the dividing plate hole 810 that is formed with the circulation passage that becomes the suction air.

In the back of dividing plate 800 central authorities, be formed with the fan 820, the motor 840 of drive fan and the motor cover 844 of cover cap motor 840 that produce the inhalation power that sucks extraneous air; And, cross the motor support portion 842 (referring to Fig. 1) that dividing plate hole 810 is formed with support motor in the front of dividing plate 800 central authorities.

On motor support portion 842, be combined with motor 840, motor cover 844 and fan 820 successively, and be fixed on the dividing plate hole 810.Therefore fan 820 can be fixed on the motor 840 firmly and be rotated.

In the back of dividing plate 800, be formed with guiding successfully is expelled to outlet 340 to the air of center of circle direction discharge from fan 820 air guiding portion 830.Air guiding portion 830 roughly is " U " font (observing from the rear), and possesses certain height for the work that does not hinder fan 820, also makes fan 820 and back frame 300 certain distance that staggers.

Upper end, front at dividing plate 800, be formed with the various parts that inside is provided with the action of control air purifier, and the control box 850 of rectangular boxed-section shape in the front of control box, is provided with the optionally operation case lid 852 (referring to Fig. 1) of opening and closing operations case 850.

Upper end, back at dividing plate 800, the air that is formed with having purified heats, thereby make its heater that reaches uniform temperature (following is ceramic heater), heater heats purifying and be expelled to air outside by dividing plate 800 through filter assemblies 730, thereby elimination is crossed the cold sense of discomfort of bringing to the user because of air.

Ceramic heater 870 is ring clavate shape, and it is disposed thereon to cross the upper end, back of dividing plate 800.As required, also can replace to other heaters to ceramic heater 870.

Upper end, left side, back at dividing plate 800 is provided with fragrance jar 880, adds the flavouring agent that the user liked in fragrant jar 880, thereby make the indoor fragrant smell that also obtained in the air that is purified.

Fragrance jar 880 is arranged at the outside of the air guiding portion 830 of dividing plate 800 back.On the top of fragrance jar 880, be provided with the fragrant control device 890 of the emitted dose that can control flavouring agent.The mode of operation of fragrance control device 890 can be the certain hour pattern of work automatically of being separated by, or the various patterns such as pattern of manual work.

In the bottom of dividing plate 800, be formed with from following subregion and the back inhaled air be directed to the place ahead, thereby make the place ahead guiding port 450 that air can be by filter assemblies 730.The place ahead guiding port 450 rectangular shapeds, and be the through hole that alongst forms, and form a plurality of in the bottom of dividing plate 800.

In the upper end, front and the bottom, back of dividing plate 800, be formed with a plurality of connection bumps 860 that on certain altitude, combine with front frame 100 and back frame 300.

Fig. 9 is the filter assemblies of the embodiment of the invention and the decomposing schematic representation of guide portion, as Fig. 1 and shown in Figure 9, before dividing plate 800, is provided with the filter guide portion 740 that is installed in front frame 100 inner spaces.Filter guide portion 740 is the shape of front openings, is accommodated by the front frame 100 in dividing plate 800 the place aheads.

At the downside of filter guide portion 740, be formed with can be certainly such as non-woven cloth filter etc. need exchange periodically maybe need folding or roll keeping filter deposit filter keeping storehouse 742 fully.On the right side of filter guide portion 740,, filter casing 720 is formed with filter casing gateway 744 for being come in and gone out with sliding type.

On the right side of filter guide portion 740, also be formed with filter guiding department 760, after filter casing 720 inserted filter guide portion 740, filter guiding department 760 optionally opened and closed filter casing gateway 744.

The place ahead of filter casing 720 is the rectangular shape of opening, and filter assemblies 730 is installed.On the right side of filter casing 720, be formed with filter casing handle 722, filter casing handle 722 is to be convenient to the user hold by the filter casing gateway 744 on the filter guide portion 740 time.

Figure 10 is the decomposing schematic representation of the filter assemblies of the embodiment of the invention, as shown in the figure, filter assemblies 730 by a plurality of filters in conjunction with forming.Have in filter assemblies 730, the prefilter 730a that can remove dust relatively large in institute's inhaled air forms its front.Prefilter 730a is made of the grenadine that possesses relatively large hole, can also be provided with other products that play antibacterial action on the grenadine face.

Rear side at prefilter 730a is provided with carry out the ultra high efficiency particulate filter 730b of secondary filter by the minute dust of prefilter 730a.Ultra high efficiency particulate filter 730b is the high-performance filter that is covered with the catechol composition of the green tea that plays antibacterial action, even and also can carry out 99.97% filtration to the fine drifting dust of 0.3 μ m.

At the rear side of ultra high efficiency particulate filter 730b, be provided with airborne taste particle is carried out the odor removal filter 730c of filtration for the first time.Odor removal filter 730c generally adopts the HHT higher high tensile active carbon filter, and its significant feature is effectively to remove airborne smoke and taste of food.

At the rear side of odor removal filter 730c, be provided with the distinguished Nano carbon balls filter 730d of deodorizing effect, Nano carbon balls filter 730d can remove pickles flavor, smoke and fishlike smell fully.

Nano carbon balls filter (CNB) is the spherical carbon structure of 2-5 hundred nm sizes, and because be formed with the pore of a few nanometer sizes in its surface, therefore has stronger surperficial adsorptivity.The surface adsorptivity is strong, means absorption smell component and organic ability height.

The Nano carbon balls that is used for Nano carbon balls filter 730d, can utilize seven stage synthetic methods of silica (Silica) primary particle arbitrarily to adjust the epidermal thickness and the pore opening of carbon structure body, so can improve adsorption capacity to greatest extent according to different pollution sources.

In Nano carbon balls filter 730d, add the catalyst that can decompose smell substance by inner space at the carbon structure body, finish absorption and disintegration simultaneously to pollutant, compared with existing active carbon, its deodorizing capability exceeds 8-12 doubly, and the adsorption capacity of water quality pollutant is also exceeded more than 15 times.

At the rear side of Nano carbon balls filter 730d, be provided with deozonize filter 730e.The effect of deozonize filter 730e is to remove airborne ozone (03), can prevent that especially the flow of ozone that ozone generator 240 is produced from going into indoor space, thereby build healthy comfortable environment.

At the rear side of ozone generator 240, be provided with the nano silver filtering device 730f that forms filter assemblies 730 back.Nano silver filtering device 730f is covered with the strongest metal-silver of antibiotic property on the net, thereby plays the vegetative effect of inhibition up to the filter corner, and it constitutes Nano Silver and the nanometer silica combines.

Nano silver filtering device 730f be by form by resin be covered with Nano Silver on the net or forming resin web in add Nano Silver method be made.

Figure 11 is the upper-end structure decomposing schematic representation of air purifier of the present invention.As Fig. 1 and shown in Figure 11, the upper end plate 600 of outward appearance on the top of dividing plate 800 is provided with formation.Upper end plate 600 rectangular plate-like shape, portion is formed with the outlet 340 that the air that combines with back frame 300 and will purify is discharged in its back-end.

At the leading section of upper end plate 600, be formed with a plurality of button holes 640 that insert a plurality of action buttons 620, portion is formed with the discharge flap 680 that opens and closes outlet 340 in its back-end, is discharged to outside by outlet 340 through the air that purifies.

At the downside of discharging flap 680, be provided with and guide the shutter 660 that successfully is expelled to the top from the cleaned air passes of outlet 340 discharges.Shutter 600 is that standard is rotated upward with an axle, and is formed with a plurality of passages of the grille-like of the passing away that becomes the air that is cleaned.

The side that combines of frame 100 and back frame 300 is provided with the side panel 500 that forms the side outward appearance in front.In the central authorities of side panel 500, for being formed with the side, its length direction along side panel 500 attractive in appearance decorates 510, be standard and decorate 510 with the side, be formed with side suction inlet 260s in its both sides, thereby play the effect of the air that sucks side surface direction.

Upper end and bottom at side panel 500 are formed with the side panel guide portion 530 with certain altitude separately.Therefore, the side that side panel 500 combines with front frame 100 and back frame 300 installation of staggering, and be formed with the side suction inlet 260s that can suck extraneous air.

In the upper surface of side panel 500, be formed with handle 520 for ease of user's assurance and mobile air purifier.

The back two side ends of the front two side ends of frame 100 and back frame 300 is provided with a plurality of support components that can make air purifier and ground keep certain distance in front.Support component is made up of the front pillar 920 that is arranged at front panel 200 front two side ends and 940 4 parts of rear pillar that are arranged at rear board 400 back two side ends.

At the downside of support component, on front pillar 920 and rear pillar 940, be provided with the adjustment pedal 922,942 that can regulate the support component height separately, below adjusting pedal 922,942, the wheel (not shown) of being convenient to air purifier and moving can also be set.

Operation principle to the air purifier of said structure describes below.

Figure 12 is front and the side suction and the discharge view of air purifier of the present invention, and Figure 13 is the following suction condition schematic diagram of air purifier of the present invention, and Figure 14 is the whole suction condition floor map of air purifier of the present invention.

When after air purifier inserts power supply, the user selects required function by the operation to action button 620.After push button 620, along with the driving of motor 840, fan 820 begins rotation, thereby room air to be clean is sucked into the inside of air purifier.

Shutter 660 is that rotate upward at the center with the rotating shaft, and open row outlet 340, and above the air that air purifier inside is purified is expelled to by outlet 340 and shutter 660.

Wherein, the structure that sucks air to be clean is as follows: at first, by what form along the edge of front panel 200, the air in the front suction of the formed two sides, space of staggering when promptly plate guide portion 280 combines with front frame 100 in front inlet 260f suction the place ahead.

The side panel guide portion 530 of the upper and lower end by being formed at side panel 500 is fashionable with the lateral junction of front frame 100 and back frame 300 respectively, and the side suction inlet 260s of the two sides that the space of being staggered forms sucks the air of two sides.

Decorating 510 with the side that roughly is formed at side panel 500 central authorities is the center, also forms side suction inlet 260s in its both sides, thereby sucks the air of two sides.Therefore, side suction inlet 260s forms four in the and arranged on left and right sides of air purifier, and sucks the air of side.

Rear board 400 is also by formed along the edge of rear board 400, the air at the space that produces when promptly rear board guide portion 420 combines with back frame 300 and the two sides that form and following back suction inlet 260r suction rear.

Air purifier keeps certain distance by support component 920,940 and ground, and successfully sucks the air of below by the following lower end suction inlet 260b that is formed at front frame 100 and back frame 300.

Therefore, by the revolving force of fan 820, the air to be clean from the inside suction interior space that reaches down the direction air purifier all around of air purifier.That is, the whole directions except the outlet 340 that is formed with air purifier top suck the air in the interior space in all directions.

From the place ahead inhaled air, from the part of below inhaled air and as follows from the flow path of rear inhaled air: plate 400 and back frame 300 space of staggering from behind, promptly the rear through hole 330 of the downside of suction inlet 260r inhaled air by being formed at rear board 400 flow into air purifier inside from behind.

Air by rear through hole 330, inflow is by the space of cutting apart forward-and-rearward dividing plate 800 and the air guiding portion 830 of the passage of guaranteeing to purify air is formed, be the below, back of dividing plate 800, and flow into the place ahead of dividing plate 800 by the place ahead guiding port 450 that is formed at dividing plate 800 bottoms again.

Therefore, from a part and the rear inhaled air of below, with the place ahead of passing through air purifier inside from other direction inhaled air.

The comprehensive air that is sucked into air purifier inside, the ozone that is taken place by ozone generator 240 carries out sterilization.That is, ozone is injected into from outside inhaled air, and inhaled air and filter assemblies 730 is played the effect of sterilization.And flow into suction through hole 140,320 and pass through filter assemblies 730.

In conjunction with forming and have various functions, so filter assemblies 730 not only can remove airborne foreign matter such as dust to filter assemblies 730 by a plurality of filters, and can deodorizing.

Promptly, being sucked into the relatively large dust that is comprised in the air of prefilter 730a at first is filtered, and the minute dust by prefilter 730a is by in the process of ultra high efficiency particulate filter 730b, even the minute dust of 0.3 μ m also can be removed more than 99.97%.

By taste particle of being comprised in the air of ultra high efficiency particulate filter 730b etc., after at first being filtered by odor removal filter 730c, Nano carbon balls (CNB) the filter 730d that is higher than odor removal filter 730c by its function far away filters once more.

Filter the ozone that ozone generator 240 is taken place at deozonize filter 730e, and nano silver filtering device 730f plays the vegetative effect that suppresses.

The air of removing foreign matter and peculiar smell by filter assemblies 730 flows into after the fan that is arranged at dividing plate 800 central authorities, discharges to center of circle direction by the revolving force of fan 820.And the air of discharging by fan 820 is expelled to the interior space again by the outlet 340 that is formed at above the air purifier.

When needing to exchange filter after the above-mentioned air purifier of long-time use, dismantle side panel 500 earlier, dismounting is arranged at the filter guiding department 760 of side panel 500 inboards, and will be arranged at filter in the filter casing 720 of filter guide portion 740 inside and slide and extract and change required filter out.

If hope is installed new filter assemblies 730 then is carried out getting final product with the contrary operation of above-mentioned lock out operation.

Above embodiment is only unrestricted in order to explanation the present invention, although the present invention is had been described in detail with reference to above preferred embodiment, those of ordinary skill in the art is to be understood that, can make amendment, be out of shape the present invention or be equal to replacement, and not breaking away from the spirit and scope of the present invention, it all should be encompassed in the middle of the claim scope of the present invention.

Claims

1. an air purifier includes the fan (820) that produces inhalation power by rotation; The motor of drive fan is characterized in that, also is provided with the dividing plate that the inside of air purifier is divided into forward and backward side; Being directed to the place ahead, thereby make the place ahead guiding port in the place ahead that air can be by filter from following and back inhaled air.

2. air purifier according to claim 1 is characterized in that, described the place ahead guiding port is formed at the bottom of dividing plate.

3. air purifier according to claim 1 is characterized in that, also is provided with control box in the front of dividing plate.

4. air purifier according to claim 1 is characterized in that, also is provided with in the back of dividing plate discharging the heater that air heats.

5. air purifier according to claim 1 is characterized in that, also is provided with the fragrant control device that adds fragrance to deaeration in the back of dividing plate.