CN217235996U

CN217235996U - Air purifier

Info

Publication number: CN217235996U
Application number: CN202220894869.5U
Authority: CN
Inventors: 梁振华; 李渝; 赵建安; 曾梓轩
Original assignee: Gree Electric Appliances Inc of Zhuhai
Current assignee: Gree Electric Appliances Inc of Zhuhai
Priority date: 2022-04-18
Filing date: 2022-04-18
Publication date: 2022-08-19
Anticipated expiration: 2032-04-18

Abstract

The utility model discloses an air purifier, which comprises a first shell, a second shell and a driving component, wherein the first shell is provided with a first air inlet, a third air inlet and an air outlet, the second shell is provided with a second air outlet, the driving component drives the first air inlet and the second air inlet to be superposed, the third air inlet is closed, and air flows in from the first air inlet and the second air inlet and flows out from the air outlet, thereby realizing the purification function; the first air inlet and the second air inlet are driven by the driving assembly to be arranged in a staggered mode, the third air inlet is opened, and air flows into the third air inlet and flows out of the air outlet, so that the dust collection function is achieved. The utility model provides a pair of air purifier, through the relative movement of controlling first casing and second casing, air purifier edgewise air inlet changes the bottom air inlet into, gets into the dust absorption mode, and removable abluent first effect filter screen has been placed to the bottom, can collect the hair and the great particulate matter that waft and land on the ground.

Description

Air purifier

Technical Field

The utility model relates to an air purification's technical field especially relates to an air purifier.

Background

An air purifier, also known as an air cleaner, an air freshener, and a purifier, refers to a product capable of adsorbing, decomposing, or converting various air pollutants (generally including PM2.5, dust, pollen, odor, formaldehyde, and other decoration pollutants, bacteria, allergens, and the like), and effectively improving air cleanliness, and is mainly classified into household, commercial, industrial, and building.

There are a number of different technologies and media in air purifiers that enable them to provide clean and safe air to users. Common air purification techniques are: adsorption technology, negative (positive) ion technology, catalytic technology, photocatalyst technology, superstructure mineralization by light technology, HEPA high efficiency filtration technology, electrostatic precipitation technology, etc.; the material technology mainly comprises the following steps: photocatalyst, active carbon, synthetic fiber, HEPA high-efficiency material, negative ion generator and the like. The existing air purifier is mostly of a composite type, namely, a plurality of purification technologies and material media are adopted at the same time.

But air purifier function singleness only can air-purifying use, when indoor air quality is good need not air-purifying, air purifier then can be idle, takes up the place. Many families with cats and dogs are often troubled by the hair shed by pets because people not only need to purify the hair of pets flying in the air, but also need to clean the hair, dander and the like falling on the ground.

Therefore, it is highly desirable to design an air cleaner that can achieve not only an air-purifying effect but also a light dust-collecting effect.

SUMMERY OF THE UTILITY MODEL

For the technical problem who solves the air purifier function singleness who mentions among the background art, the utility model provides a pair of air purifier not only can realize air-purifying's effect, can also realize the effect of slight dust absorption, and the effective processing falls on the pollutant on ground, plays clean floor's effect.

In order to achieve the above object, the utility model discloses an air purifier's concrete technical scheme as follows:

the utility model provides an air purifier, which comprises a first shell, a second shell and a driving assembly, wherein the first shell is provided with a first air inlet, a third air inlet and an air outlet, the second shell is provided with a second air outlet, the driving assembly drives the first air inlet and the second air inlet to be superposed, the third air inlet is closed, and air flows in from the first air inlet and the second air inlet and flows out from the air outlet, so that the purifying function is realized; the first air inlet and the second air inlet are driven by the driving assembly to be arranged in a staggered mode, the third air inlet is opened, and air flows into the third air inlet and flows out of the air outlet, so that the dust collection function is achieved.

Furthermore, first air intake setting is at the lateral wall of first casing, and the second air intake setting is at the lateral wall of second casing, and the first air intake of initial condition switches on with the second air intake, and the third air intake is closed, and the air flows into to discharge from the air outlet in the second casing by first casing outer wall to realize purification performance.

Furthermore, the third air inlet is arranged at the bottom of the first shell, the first air inlet and the second air inlet are arranged in a staggered mode, and air flows into the second shell from the bottom and is discharged from the air outlet, so that the dust collection function is achieved.

Furthermore, one side of the third air inlet is provided with a filtering structure, and air flows into the filtering structure from the third air inlet and is filtered and then is discharged from the air outlet.

Furthermore, the bottom of second casing is provided with the bottom plate, and one side of bottom plate is provided with the baffle, is formed with the accommodation space between bottom plate and the baffle, and the filtration holding is in the accommodation space.

Further, the filtering structure is a primary filter screen which is arranged on the second shell.

Further, the bottom plate and the baffle plate are provided with air vents, and the primary-effect filter screen is arranged between the two air vents, so that air flows into the primary-effect filter screen from the third air inlet and is discharged from the air outlet.

Further, the bottom plate is arranged on one side of the third air inlet, the driving assembly drives the second shell to move axially so as to enable the bottom plate to be separated from the third air inlet, and the bottom plate is in contact with the bottom surface of the first shell in an initial state so as to enable the bottom plate to close the third air inlet.

Further, drive assembly includes electro-magnet and magnetism piece of inhaling, is provided with the interval between electro-magnet and the magnetism piece of inhaling, and the electro-magnet circular telegram adsorbs magnetism piece and moves along the direction of electro-magnet.

Furthermore, the first shell is arranged outside the second shell, the electromagnet is arranged on the inner wall of the first shell, the magnetic suction block is arranged on the inner wall of the second shell, and the electromagnet is electrified so that the second shell moves relative to the first shell along the axial direction.

Further, the quantity of electro-magnet and magnetism piece is a plurality of, and a plurality of electro-magnets equidistant set up on first shells inner wall, and a plurality of magnetism piece equidistant settings are inhaled on second shells inner wall.

Further, the bottom of the first housing is provided with a plurality of casters to move the air cleaner.

The utility model provides a pair of air purifier, through the relative movement of controlling first casing and second casing, air purifier edgewise air inlet changes the bottom air inlet into, gets into the dust absorption mode, and removable abluent first effect filter screen has been placed to the bottom, can collect the hair and the great particulate matter that waft and land on the ground.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented in accordance with the contents of the description, and in order to make the above and other objects, features, and advantages of the present invention more clearly understood, the following description will particularly refer to specific embodiments of the present invention.

Drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:

fig. 1 is a schematic view of the overall structure of the air purifier of the present invention;

fig. 2 is a first cross-sectional view of the air purifier of the present invention;

fig. 3 is a schematic structural diagram of a first housing of the air purifier of the present invention;

fig. 4 is a second cross-sectional view of the air purifier of the present invention;

fig. 5 is a partially enlarged schematic view of fig. 4.

1. A first housing; 11. a first air inlet; 12. a third air inlet; 13. an air outlet; 14. an electromagnet; 2. a second housing; 21. a second air inlet; 22. a baffle plate; 23. a base plate; 24. a magnetic block; 3. a primary filter screen; 4. and a caster.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

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 in specific cases to those skilled in the art. Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

As shown in fig. 1 and fig. 2, the utility model provides an air purifier, including first casing 1 and second casing 2, set up first air intake 11 and third air intake 12 on the first casing 1, be provided with second air intake 21 on the second casing 2, when air purifier is in initial condition, first air intake 11 and second air intake 21 switch on mutually, and the air is by first air intake 11, inside second air intake 21 inflow first casing 1, second casing 2 to realize air purifier's purification performance. When the positions of the first casing 1 and the second casing 2 of the air purifier are changed, air enters the first casing 1 and the second casing 2 from the third air inlet 12, so that the dust suction function of the air purifier is realized. The utility model provides an air purifier not only can realize air-purifying's effect, can also realize the effect of slight dust absorption, and the effective processing falls on the pollutant on ground, plays clean floor's effect.

Further, the bottom of first casing 1 is provided with truckle 4, and the quantity of truckle 4 can set up to two, three or a plurality of, promotes truckle 4 and can realize air purifier's removal to make air purifier remove and purify or remove the dust absorption, thereby realize air purifier's use diversification, be applicable to different use scenes.

Further, the outer wall of the first housing 1 is provided with a first air inlet 11, the outer wall of the second housing 2 is provided with a second air inlet 21, the first air inlet 11 and the second air inlet 21 are communicated with each other, namely, the air purifier is in an initial state, and air flows into the second housing 2 through the first air inlet 11 and the second air inlet 21. Of course, it can be understood that the first air inlet 11 includes a plurality of first through holes, the plurality of first through holes are disposed at equal intervals, the second air inlet 21 includes a plurality of second through holes, the plurality of second through holes are disposed at equal intervals, and the first through holes and the second through holes of the first air inlet 11 and the second air inlet 21 are arranged in the same manner, so that when the air purifier realizes the purifying function, the first through holes and the second through holes are corresponding to each other and are communicated with each other. When the air purifier realizes the dust collection function, the first through holes and the second through holes are arranged in a staggered mode, and air cannot pass through the first air inlet 11 and the second air inlet 21. Thus, the mode switching between the dust suction function and the cleaning function is realized by changing the positional relationship between the first casing 1 and the second casing 2 to open or close the first air intake port 11 and the second air intake port 21.

Further, first casing 1 and second casing 2 take place the position change along the axial, and first casing 1 sets up in the outside of second casing 2, and first casing 1 and second casing 2 laminate the setting mutually to when making air purifier realize the dust absorption function, first air intake 11 and second air intake 21 are closed mutually.

As shown in fig. 5, the driving assembly includes an electromagnet 14 and a magnetic attraction block 24, a gap is provided between the electromagnet 14 and the magnetic attraction block 24, and the electromagnet 14 is electrified to attract the magnetic attraction block 24 to move along the direction of the electromagnet 14. After the electromagnet 14 is powered on, the electromagnet 14 and the magnetic block 24 are attracted to move the second housing 2 toward the first housing 1 along the axial direction. After the electromagnet 14 is powered off, the electromagnet 14 and the magnetic block 24 are separated, so that the second shell 2 moves away from the first shell 1 along the axial direction. Of course, it is understood that the driving assembly may be provided in other structures as long as the first housing 1 and the second housing 2 can be relatively moved. For example, the driving assembly may be provided in a screw and nut structure, which are respectively mounted on the first and

second housings

1 and 2, so that the screw and nut are relatively rotated to drive the relative movement of the first and

second housings

1 and 2.

In a preferred embodiment, the number of the electromagnets 14 and the magnetic blocks 24 is two or more, and when the number of the electromagnets 14 and the magnetic blocks 24 is more than one, the electromagnets 14 are arranged on the inner wall of the first casing 1 at equal intervals, and the magnetic blocks 24 are arranged on the inner wall of the second casing 2 at equal intervals. Preferably, the number of the electromagnets 14 and the magnet blocks 24 is three, 3 electromagnets 14 are distributed at 120 °, and the magnetic ends of the electromagnets 14 face the magnet blocks 24. The electromagnet 14 is used for attracting or releasing the magnetic attraction block 24 so as to drive the second shell 2 to move up and down.

As shown in fig. 3, the third air inlet 12 is disposed at the bottom of the first housing 1, the first air inlets 11 and the second air inlets 21 are disposed in a staggered manner, and air flows into the second housing 2 from the bottom and is discharged from the air outlet 13, thereby achieving a dust suction function. The third air inlet 12 may be configured as an arc segment, and the third air inlet 12 includes two or more arc segments, so that air enters the first casing 1 and the second casing 2 through the third air inlet 12. Of course, it is understood that the shape and number of the third air inlets 12 are not particularly limited and may be provided in any form.

As shown in fig. 4, a filter structure is disposed at one side of the third air inlet 12, and air flows into the filter structure from the third air inlet 12, is filtered by the filter structure, and is discharged from the air outlet 13. The bottom of the second casing 2 is provided with a bottom plate 23, one side of the bottom plate 23 is provided with a baffle 22, an accommodating space is formed between the bottom plate 23 and the baffle 22, and the filtering structure is accommodated in the accommodating space. Air enters the first shell 1 and the second shell 2 from the third air inlet 12, and the dust collection function of the air purifier can be realized.

As a preferred embodiment, the filter structure is a primary filter screen 3, the primary filter screen 3 being arranged on the second housing 2. The primary filter screen 3 can be detached for cleaning, and hair and larger particles falling on the ground can be collected.

Further, the bottom plate 23 and the baffle 22 are provided with air vents, and the primary filter screen 3 is disposed between the two air vents and covers the two air vents, so that air flows into the primary filter screen 3 from the third air inlet 12 and is discharged from the air outlet 13. The bottom plate 23 is disposed at one side of the third air inlet 12, the driving assembly drives the second housing 2 to move axially so as to separate the bottom plate 23 from the third air inlet 12, and the bottom plate 23 contacts the bottom surface of the first housing 1 in an initial state so as to close the third air inlet 12 by the bottom plate 23.

The utility model provides a pair of air purifier, when being in conventional air purification mode, electro-magnet 14 is not electrified, and electro-magnet 14 is kept away from under the effect of gravity to magnetism suction block 24 and second casing 2, and second casing 2 is in the initial position. The air inlet holes on the side surfaces of the first shell 1 and the second shell 2 are overlapped and completely communicated, the third air inlet 12 at the bottom of the first shell 1 and the second shell 2 are staggered and overlapped, and the third air inlet 12 at the bottom is not communicated. At this moment, air enters the air purifier from the first air inlet 11 and the second air inlet 21 on the side surface, and is filtered by the primary filter screen 3 to output clean air.

When the dust collection and purification mode is started, the electromagnet 14 is electrified, the magnetic attraction block 24 drives the second shell 2 to ascend under the action of magnetic force, the second shell 2 ascends by a certain height, and at the moment, the first shell 1 is not communicated with the first air inlet 11 and the second air inlet 21 on the side surface of the second shell 2. The bottoms of the first shell 1 and the second shell 2 are not overlapped, and a gap exists. The pet hair and the larger particle pollutants on the ground are intercepted and filtered after being filtered by the third air inlet 12 of the first shell 1, the air inlet of the second shell 2 and the primary filter screen 33.

The utility model provides a pair of air purifier, through the relative movement of controlling first casing 1 and second casing 2, air purifier changes the bottom air inlet into from the side air inlet, gets into the dust absorption mode, and removable abluent first effect filter screen 33 has been placed to the bottom, can collect the hair and the great particulate matter that waft and land on the ground.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications or substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. An air purifier is characterized by comprising a first shell, a second shell and a driving assembly, wherein a first air inlet, a third air inlet and an air outlet are formed in the first shell; the driving assembly drives the first air inlets and the second air inlets to be arranged in a staggered mode, the third air inlet is opened, and air flows in from the air outlet through the third air inlet, so that the dust collection function is achieved.

2. The air purifier of claim 1, wherein the first air inlet is disposed at a side wall of the first housing, the second air inlet is disposed at a side wall of the second housing, the first air inlet and the second air inlet are open in an initial state, the third air inlet is closed, and air flows into the second housing from an outer wall of the first housing and is discharged from the air outlet, thereby achieving a purifying function.

3. The air purifier as claimed in claim 1 or 2, wherein the third air inlet is disposed at a bottom of the first housing, the first air inlet and the second air inlet are alternately disposed, and air flows into the second housing from the bottom and is discharged from the air outlet, thereby achieving a dust suction function.

4. The air cleaner of claim 2, wherein a filter structure is disposed at one side of the third air inlet, and air is filtered by the filter structure and discharged from the air outlet.

5. The air purifier as claimed in claim 4, wherein a bottom plate is provided at a bottom of the second housing, a baffle plate is provided at one side of the bottom plate, an accommodating space is formed between the bottom plate and the baffle plate, and the filter structure is accommodated in the accommodating space.

6. The air cleaner of claim 5, wherein the filter structure is a primary filter screen disposed on the second housing.

7. The air purifier as claimed in claim 6, wherein the bottom plate and the baffle plate are provided with air vents, and the primary filter is disposed between the air vents, so that air flows into the primary filter from the third air inlet and is filtered by the primary filter and discharged from the air outlet.

8. The air cleaner of claim 5, wherein the base plate is disposed at one side of the third air inlet, the driving unit drives the second housing to move in the axial direction to separate the base plate from the third air inlet, and the base plate contacts the bottom surface of the first housing in the initial state to close the third air inlet.

9. The air purifier of any one of claims 1 or 2 or 4-7, wherein the driving assembly comprises an electromagnet and a magnetic attraction block, a gap is arranged between the electromagnet and the magnetic attraction block, and the electromagnet is electrified to attract the magnetic attraction block to move along the direction of the electromagnet.

10. The air purifier of claim 9, wherein the first housing is disposed outside the second housing, the electromagnet is disposed on an inner wall of the first housing, the magnetic attraction block is disposed on an inner wall of the second housing, and the electromagnet is energized to move the second housing in an axial direction relative to the first housing.

11. The air purifier of claim 10, wherein the number of the electromagnets and the magnetic blocks is plural, the electromagnets are disposed on the inner wall of the first housing at equal intervals, and the magnetic blocks are disposed on the inner wall of the second housing at equal intervals.

12. The air cleaner of claim 1, wherein the bottom of the first housing is provided with a plurality of casters to move the air cleaner.