CN207716554U - Air purifier - Google Patents

Abstract

The utility model is related to a kind of air purifier, including clarifier ontology, water tank, water tank base and absorbent member, water tank includes babinet, case lid and one-way conduction structure.Case lid separates cooperation with babinet, and there is aqueduct, aqueduct to be used to that water export will to be filled into babinet on case lid.One-way conduction structure is flexibly connected with case lid, and one-way conduction structure includes first seal, and the distance between first seal and case lid are changeable.When water tank is under inversion state, and when the distance between end face of first seal and aqueduct increases, filling into water and can be flowed out by case lid in babinet.Water tank base is detachably connected with clarifier ontology, water tank base has accommodation space, case lid is located in accommodation space, auxiliary conducting structure is provided on water tank base, auxiliary conducting structure is matched with one-way conduction structure can be such that the distance between first seal and case lid increases.Above-mentioned air purifier can avoid frequently adding water.

Description

Air purifier

Technical field

The utility model is related to air cleaning facility technical fields, more particularly to a kind of air purifier.

Background technology

With the raising of health perception, people increasingly pay attention to air quality, and the demand to air purifier is also more next It is bigger.At the same time, people propose air purifier higher level requirement, and traditional air purifier is in long-time work After work, the moisture in room air can be made to reduce, if be chronically in the environment of this drying, be susceptible on body not It is suitable, it is even sick.

Then traditional technology is directly placed by placing a water tank for filling water in the bottom of air purifier in water tank One sponge that can be absorbed water carries out the humidification of air.Because the contact area of sponge and air is bigger, humidifying effect is better, therefore In order to increase the contact area of sponge and air, it need to just reduce the water-immersed volume of sponge.It is immersed in the water to reduce sponge Volume, usually realized by reducing the volume of Water in Water Tanks, but the volume reduction of Water in Water Tanks can directly result in and need frequency It is numerous to carry out plus water.

Utility model content

Based on this, it is necessary to can be to avoid frequent plus water air purifier in view of the above-mentioned problems, offer is a kind of.

A kind of air purifier, including：

Clarifier ontology, for purifying air；

Water tank, detachably connected with the clarifier ontology, the water tank includes：

Babinet fills into water for storing；

Case lid separably coordinates with the babinet, has the aqueduct through it with respect to two surfaces, institute on the case lid Aqueduct is stated for water export will to be filled into the babinet；And

One-way conduction structure is flexibly connected with the case lid, and the one-way conduction structure includes first seal, and described The distance between one sealing element and the end face of the aqueduct are changeable；

Water tank base, detachably connected with the clarifier ontology, the water tank base has accommodation space, the case Lid is located in the accommodation space, is provided with auxiliary conducting structure on the water tank base, the auxiliary conducting structure with it is described One-way conduction structure matches the increase of the distance between end face that can make the first seal and the aqueduct；And

Absorbent member is located in the accommodation space；

Wherein, when the water tank is under inversion state, and when the end face of the first seal and the aqueduct The distance between when increasing, filling into water and can be flowed out by the aqueduct in the babinet, into the appearance of the water tank base It receives in space.

Above-mentioned air purifier has at least the following advantages：

When water tank is not connect with clarifier ontology, the part of first seal enters aqueduct to block aqueduct, this When, first seal seals aqueduct, filling into water and can not flow out in babinet.After water tank is connect with clarifier ontology, it is set to Auxiliary conducting structure on water tank base is matched with one-way conduction structure, is made between first seal and the end face of aqueduct Distance increases, at this point, due to there is larger gap between first seal and aqueduct, the water that fills into babinet is passed through by gap Babinet is flowed out by aqueduct, the water that fills into the accommodation space of water tank base, and in accommodation space has certain liquid level Highly.

Absorbent member is mutual indepedent with water tank, and absorbent member is located in accommodation space, and absorbent member immerses the benefit in accommodation space The volume for entering water is related with the liquid level for filling into water in accommodation space.Can be added at one time in water tank it is more fill into water, Absorbent member can continue from the systemic moisture of accommodation space after the moisture in absorbent member is carried away by air.According to accommodation space The interior reduction situation for filling into water, filling into water and can be flowed into accommodation space by aqueduct in water tank, is adaptively mended with doing It fills.From the foregoing, it will be observed that stored in water tank it is more fill into water and will not reduce absorbent member and the contact area of air, can protect instead Under the premise of demonstrate,proving humidifying effect, it is effectively reduced the frequency for adding water.

Technical solution is illustrated further below：

The babinet has hyalomere in one of the embodiments, and the hyalomere is for showing in the babinet Fill into the water level of water；Or the babinet is generally transparent, to show the water level for filling into water in the babinet.

The one-way conduction structure further includes pull rod and spring in one of the embodiments, the pull rod include head, Interconnecting piece and bar tail, the both ends of the interconnecting piece are connected with the head and the bar tail respectively, and the first seal is arranged In on the interconnecting piece, being provided with the first abutting part in the aqueduct, the both ends of the spring are abutted with described first respectively Portion and the bar tail abut against.

The interconnecting piece includes head rod and the second connecting rod, first connection in one of the embodiments, The diameter of bar is less than the diameter of second connecting rod, and the first seal is sheathed on the head rod, the bullet Spring is set in second connecting rod.

The auxiliary conducting structure is protrusion in one of the embodiments, and the protrusion can be abutted against with the bar tail, So that the distance between the first seal and the end face of the aqueduct increase.

Finite place piece is set on the water tank base in one of the embodiments, and the protrusion is located at the locating part In the space surrounded, and the case lid is located in the space that the locating part surrounds.

The accommodation space of the water tank base includes that first receiving space accommodates sky with second in one of the embodiments, Between, the first receiving space is connected with second accommodation space, and the case lid is located in the first receiving space, institute Absorbent member is stated to be located in second accommodation space.

The first seal includes bottom, transition part and outer, the transition part setting in one of the embodiments, On said bottom, the outer is connected with the transition part, and far from the bottom, the transition part is close to the bottom The size of one end is less than size of the transition part close to one end of the outer.

Further include fixing piece in one of the embodiments, the fixing piece is for fixing the absorbent member, the fixation First through hole is offered on part, the absorbent member is arranged in the first through hole and stretches into the accommodation space.

The clarifier ontology includes fan, motor and middle plate in one of the embodiments, the fan and the electricity Machine is connected, and the fan is set to the middle plate rear, and the first air port and the second air port, the water suction are offered on the middle plate Part is located at second air port rear, and the size of the absorbent member is more than the size in second air port.

Description of the drawings

Fig. 1 is the structural schematic diagram of air purifier in an embodiment；

Fig. 2 is the partial exploded view of air purifier in Fig. 1；

Fig. 3 is the structural schematic diagram of water tank in Fig. 2；

Fig. 4 is the structural schematic diagram of case lid in Fig. 2；

Fig. 5 is the structural schematic diagram of first seal in Fig. 2；

Fig. 6 is the structural schematic diagram of pull rod in Fig. 2；

Fig. 7 is the structural schematic diagram of water tank base in Fig. 2；

Fig. 8 and Fig. 9 is the air flow schematic diagram of air purifier at work in Fig. 1.

Specific implementation mode

To keep the above objects, features, and advantages of the utility model more obvious and easy to understand, below in conjunction with the accompanying drawings to this The specific implementation mode of utility model is described in detail.Elaborate many details in order to abundant in the following description Understand the utility model.But the utility model can be much to implement different from other manner described here, this field Technical staff can do similar improvement without prejudice to the utility model connotation, therefore the utility model is not by following public affairs The limitation for the specific implementation opened.

It should be noted that when an element is considered as " connection " another element, it can be directly to separately One element may be simultaneously present centering elements.

Unless otherwise defined, all of technologies and scientific terms used here by the article is led with the technology for belonging to the utility model The normally understood meaning of technical staff in domain is identical.Terminology used in the description of the utility model herein only be The purpose of description specific embodiment, it is not intended that in limitation the utility model.Each technical characteristic of embodiment described above It can arbitrarily be combined, to keep description succinct, not to all possible combination of each technical characteristic in above-described embodiment All be described, as long as however, the combination of these technical characteristics be not present contradiction, be all considered to be this specification record model It encloses.

Please refer to Fig.1 and Fig. 2, the air purifier 10 in an embodiment, including clarifier ontology 100, water tank 200, Water tank base 300 and absorbent member 400.The air purifier 10 while purifying air can to purified air wetting, with Build good air environment.And the air purifier 10 not only has larger reservoir storage, but also need not frequently carry out Add water.

Clarifier ontology 100 includes filter screen, motor and fan, and fan is connected to the motor, and motor can drive fan to turn Dynamic, the fan of rotation can draw air into clarifier ontology 100, and when the air being inhaled into flows through filter screen, filter screen can Air pollutants are decomposed and/or are converted in absorption, to play the role of purifying air.

Fig. 2 and Fig. 3 are please referred to, water tank 200 includes babinet 210, case lid 220 and one-way conduction structure 230, and babinet 210 is used Water is filled into storage, case lid 220 separably coordinates with babinet 210.The water tank 200 has larger reservoir storage, and both can be just It sets and can be inverted, when adding water, water tank 200 is in state is just set, to facilitate addition to fill into water, when air purifier 10 works, Water tank 200 is in inversion state, and water outflow is filled into facilitate.In other embodiments, babinet 210 can also open up a special use The opening of water is filled into addition.

There is babinet 210 hyalomere 211, hyalomere 211 to be used to show the water level for filling into water in babinet 210.In this reality It applies in mode, some is made by transparent material to form hyalomere 211 for the side wall of babinet 210, simple in structure, at This relatively low, water level conditions that can be intuitive to see outside babinet 210 in babinet 210.Certainly, in other embodiments, Function that water level show can be realized by the way that the elements such as water-level gauge are arranged on babinet 210, further, it is also possible to be that babinet is whole All it is transparent.

In the present embodiment, the overall profile of babinet 210 is more flat, and depth is deeper, is mountable to clarifier ontology 100 Side preferably controls the volume of 10 complete machine of air purifier.

Fig. 2 and Fig. 4 are please referred to, in the present embodiment, case lid 220 has side wall 221, bottom wall and aqueduct 222, side wall 221 are connected with the outer peripheral edge of bottom wall, and aqueduct 222 is set on the bottom wall of case lid 220, and are led with respect to two surfaces through bottom wall Water pipe 222 is located in the space that side wall 221 surrounds, and the first abutting part is fixedly connected in aqueduct 222.The appearance of side wall 221 Anti-skid bulge is may be provided on face, more conveniently to turn case lid 220.

Bottom wall has front and back on the positive back side, and side wall 221 is located at the front of bottom wall.Aqueduct 222 can be by Hard material is made, and aqueduct 222 is located at the middle part of bottom wall, the front of one end protrusion bottom wall of aqueduct 222, other end protrusion The back side of bottom wall.First abutting part includes a catch for being provided with through-hole, and catch is fixedly connected with the inner wall of aqueduct 222. Certainly, in other embodiments, the protrusion mode of aqueduct 222 and the set-up mode of the first abutting part can be with flexible designs.

Screw thread is provided on the inner surface of the side wall 221 of case lid 220, the front of the bottom wall of case lid 220 can also be arranged one Two sealing elements, such as the sealing ring 270 in present embodiment, to prevent because the opening portion of babinet 210 and the cooperation of case lid 220 be not tight It is close and lead to there is water to be leaked out along screw thread.

Fig. 2 and Fig. 5 are please referred to, one-way conduction structure 230 is flexibly connected with case lid 220, and one-way conduction structure 230 includes First seal 240, the distance between first seal 240 and the end face of aqueduct 222 are changeable.When water tank 200 is in When setting under state, and when the distance between first seal 240 and case lid 220 increase, filling into water and can pass through in babinet 210 Aqueduct 222 flows out.

First seal 240 is for sealing aqueduct 222 so that water tank 200 is during inversion, the benefit in babinet 210 Entering water will not be flowed out by aqueduct 222, and first seal 240 can be made by elastic material.In the present embodiment, One sealing element 240 is in bowl-type, including bottom 241, transition part 242 and outer 243, and the setting of transition part 242 is on bottom 241, outside It is connected with transition part 242 along 243, and is located remotely from one end of bottom 241, size of the transition part 242 close to one end of bottom 241 Less than transition part 242 close to the size of one end of outer 243.

The first insertion piece 244 is additionally provided on bottom 241, the first insertion piece 244 is fixedly connected with bottom 241, and first inserts Enter to offer on part 244 and be inserted into hole 245, in the present embodiment, the first insertion piece 244 is hollow cylindrical.

Fig. 2 and Fig. 6 are please referred to, further, one-way conduction structure 230 further includes pull rod 250, and pull rod 250 includes head 251, interconnecting piece 252 and bar tail 255, the both ends of interconnecting piece 252 are connected with head 251 and bar tail 255 respectively, first seal 240 are sheathed on interconnecting piece 252.In the present embodiment, interconnecting piece 252 includes head rod 253 and the second connecting rod 254, the diameter of head rod 253 is less than the diameter of the second connecting rod 254, and first seal 240 is sheathed on head rod On 253.Head 251 is in coniform, and the circular cone bottom surface of head 251 is connected with head rod 253, and the diameter of circular cone bottom surface is big In the diameter of head rod 253.Specifically, head rod 253 pass through be inserted into hole 245, and the circular cone bottom surface of head 251 with The end face of first insertion piece 244 abuts against.Bar tail 255 is cylindrical, and the diameter of bar tail 255 is more than the second connecting rod 254 Diameter.

Referring to Fig. 2, one-way conduction structure 230 further includes spring 260, spring 260 is set in the second connecting rod 254, And the both ends of spring 260 are abutted against with case lid 220 and bar tail 255 respectively, specifically, the both ends of spring 260 are supported with first respectively Socket part and bar tail 255 abut against.Both spring 260 can be allowed to abut to through-hole surrounding it is to be appreciated that offering through-hole on catch Entity part, and a part for one-way conduction structure 230 can be facilitated to pass through catch by through-hole.

Specifically, the spring 260 in one-way conduction structure 230 is in compressive state, under the action of spring 260, catch With bar tail 255 by the power being located remotely from each other, to make first seal 240 compress aqueduct 222 to play sealing effect. In present embodiment, since the smaller one end of the size of the transition part of first seal 240 is fixedly connected with bottom 241, bottom 241 can more conveniently enter the inside of aqueduct 222, and under the action of spring 260, entire transition part can be placed in aqueduct 222 inside.At this point, the outer of first seal 240 is stuck on the side wall of aqueduct 222, outer on the one hand can be prevented The inside of aqueduct 222 is entered under the elastic force effect of spring 260, another aspect outer is under the elastic force effect of spring 260 It is fitted closely with the side wall of aqueduct 222, to ensure good sealing effect.

Fig. 2 and Fig. 7 are please referred to, water tank base 300 is removably connected on clarifier ontology 100, water tank base 300 has Accommodation space 310, case lid 220 are located in accommodation space 310.Auxiliary conducting structure, auxiliary conducting are provided on water tank base 300 Structure is matched with one-way conduction structure can be such that the distance between first seal and case lid increases.

In the present embodiment, auxiliary conducting structure is protrusion 320, which can abut with bar tail 255, so that the The distance between one sealing element 240 and case lid 220 increase.One end of protrusion 320 is fixedly connected with water tank base 300, the other end It is handled through dome, on the one hand can facilitate positioning to ensure that protrusion 320 more conveniently enters and abut pull rod 250 in aqueduct 222 Bar tail 255, on the other hand can ensure that bar tail 255 is not damaged.

Optionally, it is additionally provided with locating part on water tank base 300, to limit the position of water tank 200 to a certain extent. Protrusion 320 is located in the space that locating part surrounds, and case lid 220 also is located in the space that locating part surrounds.In present embodiment In, locating part is an arc panel 330.It is to be appreciated that in other embodiments, arc panel 330 also may be partitioned into two with On limited block, and more than two limit block gaps be arranged.Arc panel 330 not necessarily needs to be arc with limited block, can rise Limit element to the other shapes of the position of limitation water tank 200 also may be used.

In the present embodiment, when water tank 200 to be connect with clarifier ontology 100, case lid 220 is located at arc panel 330 In the space surrounded, protrusion 320 can penetrate aqueduct 222 and be abutted with the bar tail 255 of pull rod 250.Since protrusion 320 has Certain height, therefore pull rod 250 can rise a distance under the action of protrusion 320, spring 260 is further compressed, into And the distance between first seal 240 and case lid 220 increase.At this point, due between aqueduct 222 and first seal 240 There are larger gap, the receiving for filling into water can be by gap via the inflow water tank base 300 of aqueduct 222 in babinet 210 The water that fills into space 310, and in accommodation space 310 has certain liquid level.

Referring to Fig. 2, sponge, fibrous paper base material etc., which may be used, in absorbent member 400 has the material system of water suction, equal water effect It forms, absorbent member 400 is located in accommodation space 310, and is contacted with the water that fills into water tank base 300, and absorbent member 400 is used for The water absorption that fills into water tank base 300 is come up, to increase the contact area of air and moisture.

In the present embodiment, absorbent member 400 is made by sponge, and absorbent member 400 is in a rectangular parallelepiped shape.Further Ground can control the liquid level for filling into water in accommodation space 310, Jin Erke by modes such as the height of adjusting protrusion 320 So that the liquid level for filling into water reaches the minimum liquid level under the premise of the soaking effect for meeting absorbent member 400.Minimum liquid The control of face height can reduce 400 water-immersed volume of absorbent member, so that absorbent member 400 is had and larger contacted with air Area, to reach better humidifying effect.

Further, the accommodation space 310 of water tank base includes first receiving space 311 and the second accommodation space 312, the One accommodation space 311 is connected with the second accommodation space 312, and case lid 220 is located in first receiving space 311, absorbent member 400 In in the second accommodation space 312.It is first flowed into first receiving space 311 from the water that fills into flowed out in water tank 200, then flows into second In accommodation space 312.

Air purifier 10 further includes fixing piece 500, and fixing piece 500 is opened for fixing absorbent member 400 on fixing piece 500 Equipped with first through hole 510, absorbent member 400 is arranged in first through hole 510 and stretches into accommodation space 310.First through hole 510 is used In positioning absorbent member 400, and the size of first through hole 510 and the size of absorbent member 400 are adapted.It is also connected on fixing piece 500 There is positioning plate 520, for further positioning absorbent member 400.

In the present embodiment, the quantity of positioning plate 520 is two, and is arranged close to first through hole 510.Two positioning The interval of plate 520 is oppositely arranged, and first through hole 510 is located between two positioning plates 520.Absorbent member 400 is arranged in first through hole In 510, the side wall of first through hole 510 abuts absorbent member 400 with positioning plate 520, in the side wall and positioning plate of first through hole 510 , it can be achieved that absorbent member 400 is more firmly arranged under 520 collective effect.

Particularly, the size of fixing piece 500 can be adapted with the size of the second accommodation space 312, to avoid the wave of material Take.Fixing piece 500 can be set in a manner of covering and setting or be clamped etc. on water tank base 300, certainly, in other embodiments, Fixing piece 500 can be integrally formed with water tank base 300.It is to be appreciated that in other embodiments, the ruler of fixing piece 500 It is very little to be adapted with the size of accommodation space 310, the second through-hole is opened up on the position of corresponding water tank 200, to facilitate water tank 200 Setting.

Fig. 8 and Fig. 9 are please referred to, further, air purifier 10 further includes middle plate, after fan 620 is set to middle plate Just, air port there are two being opened up on middle plate, two air ports are respectively the first air port and the second air port, and absorbent member 400 is located at the second wind Mouth rear, and the size of absorbent member 400 is more than the size in the second air port.

When air purifier 10 works, motor 610 drives fan 620 to rotate, the latter portion of purification of the air through filter screen Divide and reached at fan 620 by the first air port, another part is reached by the second air port at fan 620.Behind the second air port It is provided with absorbent member 400, therefore the air for passing through the second air port can carry a certain amount of moisture from absorbent member 400, add to reach Wet effect.From the first air port by air with from the first air port by air collect at fan 620 after air is discharged Clarifier 10 (direction of arrow meaning in such as Fig. 8 and Fig. 9).

It is to be appreciated that the inlet number in other embodiments on plate need not be two, it might even be possible to There is no middle plate, through the purified air of filter screen by absorbent member 400 after reach again at fan 620, it is empty also to reach humidification The effect of gas.

The concrete operating principle of above-mentioned air purifier 10 is as follows：

It is connected with one-way conduction structure 230 on the case lid 220 of water tank 200, water tank 200 is enable to be mended in the case where just setting state Water is discharged under inversion state.The babinet 210 of water tank 200 includes that hyalomere 211 or babinet 210 are generally transparent, user The surplus water in babinet 210 can be intuitively learnt from outside.

One-way conduction structure 230 includes first seal 240 and pull rod 250, and first seal 240 is sheathed on pull rod 250 Interconnecting piece 252 on, when water tank 200 is connect with clarifier ontology 100, the protrusion 320 on water tank base 300 and pull rod 250 bar tail 255 abuts.Due to protrusion 320 have certain height, first seal 240 with the rising of pull rod 250 on A distance is risen, the distance between first seal 240 and the end face of aqueduct 222 increase, fill into water and flowed by aqueduct 222 Enter in the accommodation space 310 of water tank base 300.

The volume for filling into water that absorbent member 400 immerses in accommodation space 310 is smaller, what absorbent member 400 can be contacted with air Area is bigger, and humidifying effect is also better.Absorbent member 400 immerses the volume for filling into water and receiving sky in accommodation space 310 Between the liquid level for filling into water in 310 it is related, and the liquid level for filling into water in accommodation space 310 is lower, absorbent member 400 The volume for filling into water immersed in accommodation space 310 is fewer.

The liquid level of water can be filled into regulating tank pedestal 300 by adjusting the height of protrusion 320, by the liquid level Height control is in relatively low range, to reach preferable physics humidifying effect.It is independent, can enclosed water tank 200 have compared with Big reservoir storage can be added at one time the more water that fills into, and the water that fills into water tank 200 can filling into according to accommodation space 310 Water number the supplement of adaptability is done into accommodation space 310, to reduce to large extent plus the water frequency.

Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed, But therefore it can not be interpreted as the limitation to utility model patent range.It should be pointed out that for the common skill of this field For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to The scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.

Claims (10)

1. a kind of air purifier, which is characterized in that including：

Clarifier ontology, for purifying air；

Water tank, detachably connected with the clarifier ontology, the water tank includes：

Babinet fills into water for storing；

Case lid separably coordinates with the babinet, has the aqueduct through it with respect to two surfaces on the case lid, described to lead Water pipe is used to that water export will to be filled into the babinet；And

One-way conduction structure is flexibly connected with the case lid, and the one-way conduction structure includes first seal, and described first is close The distance between sealing and the end face of the aqueduct are changeable；

Water tank base, detachably connected with the clarifier ontology, the water tank base has accommodation space, the case lid position In in the accommodation space, being provided with auxiliary conducting structure on the water tank base, the auxiliary conducting structure with it is described unidirectional Conducting structure matches the increase of the distance between end face that can make the first seal and the aqueduct；And

Absorbent member is located in the accommodation space；

Wherein, when the water tank is under inversion state, and between the first seal and the end face of the aqueduct Distance when increasing, filling into water and can be flowed out by the aqueduct in the babinet, the receiving into the water tank base is empty In.

2. air purifier according to claim 1, which is characterized in that the babinet has hyalomere, the hyalomere For showing the water level for filling into water in the babinet；Or

The babinet is generally transparent, to show the water level for filling into water in the babinet.

3. air purifier according to claim 1, which is characterized in that the one-way conduction structure further includes pull rod and bullet Spring, the pull rod include head, interconnecting piece and bar tail, the both ends of the interconnecting piece respectively with the head and the bar tail phase Even, the first seal is sheathed on the interconnecting piece, is provided with the first abutting part in the aqueduct, and the two of the spring End is abutted against with first abutting part and the bar tail respectively.

4. air purifier according to claim 3, which is characterized in that the interconnecting piece includes head rod and second Connecting rod, the diameter of the head rod are less than the diameter of second connecting rod, and the first seal is sheathed on described On head rod, the spring is set in second connecting rod.

5. air purifier according to claim 3, which is characterized in that the auxiliary conducting structure is protrusion, described convex Rising can abut against with the bar tail, so that the distance between the first seal and the end face of the aqueduct increase.

6. air purifier according to claim 5, which is characterized in that finite place piece, institute are arranged on the water tank base It states protrusion to be located in the space that the locating part surrounds, and the case lid is located in the space that the locating part surrounds.

7. air purifier according to claim 1, which is characterized in that the accommodation space of the water tank base includes first Accommodation space and the second accommodation space, the first receiving space are connected with second accommodation space, and the case lid is located at In the first receiving space, the absorbent member is located in second accommodation space.

8. air purifier according to claim 1, which is characterized in that the first seal includes bottom, transition part With outer, on said bottom, the outer is connected with the transition part, and far from the bottom, institute for the transition part setting State the size that size of the transition part close to one end of the bottom is less than the transition part close to one end of the outer.

9. air purifier according to claim 1, which is characterized in that further include fixing piece, the fixing piece is for solid Determine the absorbent member, first through hole is offered on the fixing piece, the absorbent member is arranged in the first through hole and stretches into In the accommodation space.

10. air purifier according to claim 1, which is characterized in that the clarifier ontology include fan, motor and Middle plate, the fan are connected with the motor, and the fan is set to the middle plate rear, and the first wind is offered on the middle plate Mouth and the second air port, the absorbent member are located at second air port rear, and the size of the absorbent member is more than second air port Size.