CN213433393U - Air purifier with replaceable air outlet channel - Google Patents

Abstract

The utility model provides a removable formula air purifier of air-out passageway, which comprises a housin, along the coaxial filter assembly who locates in the casing in proper order of air flow direction, ventilation assembly and rotating member, the casing is close to the one end of giving vent to anger and is connected with the end cover, ventilation assembly is including the ventilation main part, be close to the one end rigid coupling hollow cylinder of admitting air and locate the apron that the ventilation main part is close to the one end of giving vent to anger with the ventilation main part, be equipped with a plurality of ventilation channels that encircle ventilation main part axis setting in the ventilation main part, be equipped with the gas pocket that communicates with the ventilation channel one-to-one on the apron, the rotating member is connected with apron coaxial rotation, be equipped with on the rotating member and encircle a plurality of bleeder vents of rotating member axle center setting and locate the shielding. The utility model discloses a removable formula air purifier of air-out passageway, air-out passageway part can be changed alone, and can adjust the air output.

Description

Air purifier with replaceable air outlet channel

Technical Field

The utility model belongs to the air purification field especially relates to a removable formula air purifier of air-out passageway.

Background

With the rapid development of economy and the acceleration of urbanization process, environmental air is seriously polluted, the air quality is reduced, great influence is caused to the family life and the health of people, particularly, respiratory system diseases can be caused by micro dust particles such as PM2.5 in the air, and epidemic situations which occur in the current year put forward higher requirements on air purification. Receive the influence of indoor area, there is different requirement indoor to air purifier's air output of equidimension not, and the air output has directly influenced air purifier's purification efficiency moreover, and above all, air purifier's air-out passageway is the most key part that influences the air purification effect, guarantees the clean and tidy prerequisite of air purifier effective work of clarifier air-out passageway constantly.

Disclosure of Invention

In view of this, the utility model aims at providing a removable formula air purifier of air-out passageway to an air purifier who conveniently changes air-out passageway and can adjust the air output is provided.

In order to achieve the above purpose, the technical scheme of the utility model is realized like this:

an air outlet channel replaceable air purifier, comprising: a shell, a filtering component, a ventilation component and a rotating component which are coaxially arranged in the shell in sequence along the air flowing direction, wherein one end of the shell close to the air outlet is detachably connected with an end cover, the ventilation component comprises a ventilation main body, a hollow cylinder fixedly connected with one end of the ventilation main body close to the air inlet, and a cover plate arranged on one end of the ventilation main body close to the air outlet, a plurality of ventilation channels arranged around the axis of the ventilation main body are arranged in the ventilation main body, air holes communicated with the ventilation channels in a one-to-one correspondence manner are arranged on the cover plate, the rotating piece is coaxially and rotatably connected with the cover plate, a plurality of air holes arranged around the axis of the rotating piece and a shielding part arranged between two adjacent air holes are arranged on the rotating piece, the shielding part area is larger than the air hole area on the cover plate, a connecting column is fixedly connected to the air inlet end of the shell, and the connecting column penetrates through the filtering component and is in threaded connection with the hollow cylinder.

Furthermore, a connecting rod is fixedly connected to one side, close to the rotating part, of the cover plate, a connecting hole corresponding to the connecting rod is formed in the rotating part, and the connecting rod is rotatably connected with the connecting hole through a bearing.

Furthermore, the rotary part locking device further comprises a limiting part, wherein a limiting through hole is formed in the rotary part, a limiting counter bore is formed in the cover plate, and the limiting part penetrates through the limiting through hole and is inserted into the limiting counter bore to enable the rotary part to be locked with the cover plate.

Furthermore, the air holes in the cover plate and the air holes in the rotating piece are the same fan-shaped holes.

Furthermore, the filtering component comprises a primary filter screen, an active carbon filter screen, a HEPA fine filter screen and a negative ion generator which are sequentially arranged along the air flowing direction.

Further, a sealing strip is arranged between the cover plate and the rotating part.

Furthermore, the end cover is hemispherical, and the end cover is provided with a grid through hole.

Further, a fan for promoting air flow is arranged in the shell.

Compared with the prior art, a removable formula air purifier of air-out passageway have following advantage:

(1) a removable formula air purifier of air-out passageway, ventilation assembly can change alone, air purifier has used for a long time, for guaranteeing the clean and tidy of air-out air, must guarantee ventilation assembly's clean and tidy complete, it is with low costs and convenient to change ventilation assembly alone.

(2) A removable formula air purifier of air-out passageway, can be according to indoor area, adjust air purifier's air output through the relative position of adjustment rotating member and apron.

Drawings

The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:

fig. 1 is a schematic structural view of an air purifier with a replaceable outlet channel according to an embodiment of the present invention;

fig. 2 is a schematic view of a housing structure according to an embodiment of the present invention;

fig. 3 is a schematic structural view of an air outlet channel and a rotating member according to an embodiment of the present invention;

fig. 4 is a schematic view of an air outlet channel structure according to an embodiment of the present invention;

fig. 5 is a schematic structural view of a rotating member according to an embodiment of the present invention.

Description of reference numerals:

1. a housing; 11. a cylinder; 2. a filter assembly; 3. a ventilation assembly; 31. a hollow cylinder; 32. A cover plate; 321. a connecting rod; 322. air holes; 4. a rotating member; 41. air holes are formed; 42. connecting holes; 5. an end cap; 51. and a grid through hole.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

An air outlet channel replaceable air purifier, as shown in fig. 1 to 5, comprises: casing 1, along the air flow direction coaxial filter assembly 2, ventilation assembly 3 and the rotating member 4 of locating in casing 1 in proper order, casing 1 is close to the one end of giving vent to anger and can dismantle and be connected with end cover 5, ventilation assembly 3 includes the ventilation main part, is close to air inlet one end rigid coupling hollow cylinder 31 with the ventilation main part and locates the apron 32 that the ventilation main part is close to the one end of giving vent to anger, be equipped with a plurality of ventilation channels that set up around the ventilation main part axis in the ventilation main part, be equipped with the gas pocket 322 with the ventilation channel one-to-one intercommunication on the apron 32, rotating member 4 is connected with the coaxial rotation of apron 32, is equipped with a plurality of bleeder vents 41 that set up around the 4 axes of rotating member on the rotating member 4 and locates the shielding part between two adjacent bleeder vents 41, the shielding part area is greater than the, the connecting column passes through the filter assembly 2 and is in threaded connection with the hollow cylinder 31. Ventilation assembly 3 can be changed alone, and air purifier has used for a long time, for guaranteeing the clean and tidy complete of air-out air, must guarantee the clean and tidy completion of air-out passageway, and it is with low costs and convenient to change ventilation assembly alone.

The apron 32 is close to 4 one sides rigid couplings of rotating member and is equipped with connecting rod 321, is equipped with the connecting hole 42 that corresponds with connecting rod 321 on the rotating member 4, rotates through the bearing between connecting rod 321 and the connecting hole 42 and is connected, and adjustment gas pocket 322 and bleeder vent 41 correspond the position alright adjust air purifier's air output.

Still include the locating part, be equipped with spacing through-hole on the rotating member 4, be equipped with spacing counter bore on the apron 32, the locating part passes spacing through-hole and makes rotating member 4 and apron 32 locking in inserting spacing counter bore, and after adjusting the position of 4 relative apron 32 of rotating member, for preventing later clarifier during operation 4 off tracking of rotating member, the locating part passes spacing through-hole and makes rotating member 4 and apron 32 locking in inserting spacing counter bore.

The air hole 322 of the cover plate 32 is a fan-shaped hole identical to the air hole 41 of the rotary member 4.

The filtering component 2 comprises a primary filter screen, an activated carbon filter screen, an HEPA fine filter screen and a negative ion generator which are sequentially arranged along the air flowing direction, and the air purifying effect is ensured.

Be equipped with the sealing strip between apron 32 and the rotating member 4, prevent that the wind that the ventilation passageway passed through from flowing out again through the shielding part between apron 32 and the rotating member 4, influence the air output.

The end cover 5 is hemispherical, the grid through holes 51 are formed in the end cover 5, and the resistance to wind is directly reduced by the hemispherical end cover 5.

A fan used for promoting air flow is arranged in the shell 1, and wind circulation in the purifier is promoted.

An air purifier with a replaceable air outlet channel is disclosed, as shown in fig. 1 to 5, air enters from an air inlet of a shell 1 and then flows through a filter assembly 2 to be purified, then the air sequentially passes through a ventilation channel, an air hole 322 and an air hole 41, and finally flows out of a grid through hole 51 to the indoor; after the purifier is used for a period of time, the ventilation channel is difficult to avoid the attachment of dirt and impurities, the ventilation component 3 is manually and independently rotated to separate the hollow cylinder 311 from the connecting column so as to disassemble the lower ventilation component 3, and then a new ventilation component 3 is installed to circulate the working process; the relative position of the rotating member 4 and the cover plate 32 is adjusted, namely the number of the air holes 322 which are shielded by the shielding part of the rotating member 4 is adjusted, so that the amount of purified air flowing out of the ventilation channel is changed, and the air output of the purifier can be changed according to the indoor area.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. The utility model provides a removable formula air purifier of air-out passageway which characterized in that includes: a shell, a filtering component, a ventilation component and a rotating component which are coaxially arranged in the shell in sequence along the air flowing direction, wherein one end of the shell close to the air outlet is detachably connected with an end cover,

the ventilation assembly includes the ventilation main part, is close to the hollow cylinder of the one end rigid coupling of admitting air with the ventilation main part and locates the ventilation main part and be close to the apron of the one end of giving vent to anger, be equipped with a plurality of ventilation channels that set up around the main part axis of ventilating in the ventilation main part, be equipped with the gas pocket that communicates with the ventilation channel one-to-one on the apron, the rotating member is connected with the coaxial rotation of apron, is equipped with on the rotating member around a plurality of bleeder vents that the rotating member axle center set up and locates the occlusion part between two adjacent bleeder vents, the occlusion part area is greater than the gas pocket area on the apron, the casing admits air one end rigid coupling has the.

2. The air purifier with a replaceable outlet channel of claim 1, wherein a connecting rod is fixedly connected to a side of the cover plate close to the rotating member, the rotating member is provided with a connecting hole corresponding to the connecting rod, and the connecting rod is rotatably connected to the connecting hole through a bearing.

3. The air outlet channel replaceable air purifier of claim 2, further comprising a limiting member, wherein the rotating member is provided with a limiting through hole, the cover plate is provided with a limiting counter bore, and the limiting member is inserted into the limiting counter bore through the limiting through hole to lock the rotating member and the cover plate.

4. The replaceable air purifier for an outlet air channel of claim 1, wherein the air holes of the cover plate are fan-shaped holes identical to the air holes of the rotary member.

5. The replaceable air purifier for the outlet air channel of claim 1, wherein the filter assembly comprises a primary filter screen, an activated carbon filter screen, a HEPA filter screen and a negative ion generator, which are arranged in sequence along the air flowing direction.

6. The replaceable air purifier for an outlet air channel of claim 1, wherein a sealing strip is disposed between the cover plate and the rotary member.

7. The air outlet channel replaceable air purifier as claimed in claim 1, wherein the end cap is hemispherical, and the end cap is provided with grille through holes.

8. The replaceable air purifier for an outlet air channel of claim 1, wherein a blower for promoting air flow is disposed in the housing.

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