CN213630809U

CN213630809U - Ultra-thin many power air purifier

Info

Publication number: CN213630809U
Application number: CN202022232100.0U
Authority: CN
Inventors: 胡海荣; 肖樟斌
Original assignee: Ningbo Zhekai Electrical Appliance Co ltd
Current assignee: Ningbo Zhekai Electrical Appliance Co ltd
Priority date: 2020-10-09
Filing date: 2020-10-09
Publication date: 2021-07-06
Anticipated expiration: 2030-10-09

Abstract

The utility model provides an ultra-thin many power air purifier, including clarifier casing and fan subassembly and the filter of setting in the clarifier casing, the fan subassembly is the many power fan subassembly of constituteing by a plurality of fan units of moving simultaneously, be equipped with the main part wind channel that is used for installing many power fan subassembly in the clarifier casing, the main part wind channel includes a riser, the front side at the riser is installed to the fan unit, the preceding side wall of riser is equipped with curved aviation baffle around every fan is protruding, the wind channel air intake has been seted up corresponding to every fan unit to the rear side of riser, the wind channel air intake, form many power wind channels between fan unit and the aviation baffle, the filter sets up the rear side at the riser, and reserve minimum horizontal air current passageway between filter and the wind channel air intake. The utility model discloses simple structure is compact, and not only the filter rate of utilization is high, the noise is low, still makes complete machine thickness thinner, and occupation space is few, both can fall to the ground also can the hanging use.

Description

Ultra-thin many power air purifier

Technical Field

The utility model relates to an air purifier technique, concretely relates to ultra-thin many power air purifier.

Background

An air purifier is also called as an air cleaner, an air freshener and a purifier, and is a product capable of adsorbing, decomposing or converting various air pollutants (generally including PM2.5, dust, pollen, peculiar smell, formaldehyde and other decoration pollutants, bacteria, allergens and the like) and effectively improving the air cleanliness. Along with the rapid development of modern industrial technology, air pollution is more and more serious, and more families also use air purifier, air purifier mainly comprises systems such as motor, fan, airstrainer, and air purifier on the market at present generally is by a wind wheel power drive, as shown in fig. 8, its defect lies in: firstly, the distance A between the filter 3 and the wind wheel air inlet 40 needs to be reserved to be large, and enough space needs to be reserved for transverse airflow circulation, so that the filter screen at the far end of the air inlet can be fully utilized; secondly, in order to ensure the air volume, the wind wheel 20 needs to be large; the above two reasons cause the problems of thicker thickness of the whole machine, insufficient use of the filter screen and the like, and improve the performance and the rotating speed to cause the defect of large noise.

According to the examination, the Chinese patent with the prior patent number of CN201710497091.8, namely a unit integrated air purification system, comprises an air inlet part, an air exhaust part, a purification medium module, a wind energy module and a circuit control part; the purification media module consists of a plurality of purification media, and can be arranged at the air inlet part end and/or the air outlet part end; the wind energy module comprises at least one air flow control part which can control air flow from the air inlet part end to the air outlet part end, and each air flow control part can be independently connected with the circuit control part. The air flow control part of the purifier is a fan, the air flow control part and the frame body unit are independently manufactured, and can be assembled and integrated according to production models and user requirements. Although this clarifier's fan can be a plurality ofly, its purpose is in order to conveniently assemble the integration, and be not in order to solve the big, the insufficient problem of filtration of noise.

Disclosure of Invention

The utility model aims to solve the technical problem that to foretell technical current situation and provide an ultra-thin many power air purifier of simple structure compactness, complete machine thickness are thin, filtration efficiency is good, the noise is low.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: the utility model provides an ultra-thin many power air purifier, includes the clarifier casing and sets up fan subassembly and the filter in the clarifier casing, its characterized in that: the air purifier is characterized in that the fan assembly is a multi-power fan assembly consisting of a plurality of fan units which run simultaneously, a main air channel for installing the multi-power fan assembly is arranged in the shell of the air purifier and comprises a vertical plate, the fan units are installed on the front side of the vertical plate, an arc-shaped air deflector is arranged around each fan in a protruding mode on the front side of the vertical plate, an air channel air inlet is formed in the rear side of the vertical plate corresponding to each fan unit, a multi-power air channel is formed between each fan unit and the corresponding air deflector, the filter is arranged on the rear side of the vertical plate, and a transverse air flow channel is reserved between the filter and the.

As the improvement, the purifier shell is an ultrathin rectangular shell formed by assembling a front cover, an air inlet rear cover, left and right air outlet side plates, a bottom plate and an upper cover, wherein the air inlet rear cover, the left and right air outlet side plates are grid screen plates, a main body air channel is vertically arranged in the purifier shell, and a filter is vertically arranged in the purifier shell close to the air inlet rear cover.

Furthermore, the upper end and the lower end of a vertical plate of the main air duct are respectively abutted against the inner walls of the upper cover and the bottom plate, the left end and the right end of the vertical plate are respectively abutted against the inner walls of the left air outlet side plate and the right air outlet side plate, a rectangular cavity for placing a filter is formed in the rear side face of the vertical plate, and the filter is arranged in the rectangular cavity and is fixed with the rear end face of the vertical plate in an involutive mode through the air inlet rear cover.

Further, the air deflector is of an arc-shaped structure with an opening on the side face, wherein an air outlet is formed in the left upper side of the air deflector located on the left side of the vertical plate, an air outlet is formed in the right lower side of the air deflector located on the right side of the vertical plate, the front end of the air deflector abuts against the inner wall of the front cover, and the air outlets of the air deflector abut against the inner walls of the left air outlet side plate and the right air outlet side plate respectively.

Furthermore, the air deflector and the vertical plate are integrated, a positioning column used for installing the fan unit is arranged on the front side of the vertical plate in a protruding mode, an air duct air inlet concentric with the wind wheel is formed in the position, corresponding to the fan unit, of the vertical plate, and the air duct air inlet is evenly distributed on the air inlet face.

Further, the number of the fan units is 2, 4 or 6, and each fan unit comprises a fan shell, a wind wheel and a motor.

Further, an operation panel used for controlling the operation of the fan assembly is arranged on the upper cover.

Preferably: and respective air duct curves are formed between the fan unit and the arc-shaped air guide plates, and the air duct curves adopt a centrifugal involute.

And finally, the height of the transverse airflow channel is kept between 1 mm and 10mm, and the thickness of the purifier shell is kept between 100 mm and 160 mm.

Compared with the prior art, the utility model has the advantages of: a plurality of fan units which run simultaneously are arranged, the original single-power high-rotation-speed air volume can be achieved only by relatively low rotation speed, and the noise is effectively reduced; air inlets of the air duct are uniformly distributed, so that the space of the filter is effectively utilized; because the fan is less than traditional single fan, and filter and air inlet face only need reserve very little horizontal air current space, can effective attenuate machine thickness. The utility model discloses simple structure is compact, and not only the filter rate of utilization is high, the noise is low, still makes complete machine thickness thinner, and occupation space is few, both can fall to the ground also can the hanging use.

Drawings

Fig. 1 is a front view of an embodiment of the present invention;

fig. 2 is a longitudinal sectional view of an embodiment of the present invention;

fig. 3 is an exploded view of an embodiment of the present invention;

fig. 4 is a further exploded view of an embodiment of the present invention;

fig. 5 is a rear view of a six-power air duct according to an embodiment of the present invention;

FIG. 6 is a front view of a six-power air duct according to an embodiment of the present invention;

FIG. 7 is a transverse cross-sectional view of FIG. 5;

FIG. 8 is a cross-sectional view of a conventional single power fan assembly;

FIG. 9 is a rear view of a dual power duct;

FIG. 10 is a front view of a dual power duct;

FIG. 11 is a rear view of a four-power air chute;

FIG. 12 is a front view of a four-power air chute.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

As shown in fig. 1 to 7, an ultra-thin multi-power air purifier includes a purifier housing 1, and a fan assembly and a filter 3 disposed in the purifier housing 1, where the purifier housing 1 is an ultra-thin rectangular housing assembled by a front cover 11, an air inlet rear cover 12, left and right air outlet side plates 13, a bottom plate 15 and an upper cover 14, and the thickness of the housing is generally controlled within 100 to 160mm, the air inlet rear cover 12 and the left and right air outlet side plates 13 are both grille net plates, the fan assembly is a multi-power fan assembly composed of a plurality of fan units 2 operating simultaneously, a main air duct 4 for mounting the fan units 2 is disposed in the purifier housing 1, and the filter 3 can be vertically disposed between the main air duct 4 and the air inlet rear cover 12 by closely attaching to the air inlet rear cover 12, and certainly can maintain a proper gap with the air inlet rear cover 12 to make it close to the air inlet rear cover. Main part wind channel 4 includes a riser 41, riser 41's upper and lower both ends respectively with upper cover 14, bottom plate 15's inner wall offsets, riser 41's the left and right sides both ends respectively with control the inner wall of air-out curb plate 13 and offset, fan unit 2 can be 2, 4 or 6, every fan unit 2 includes the fan casing, wind wheel and motor, the fan unit 2 of this embodiment is 6, evenly install the front side at riser 41 on 6 fan unit 2 bilateral symmetry ground, riser 41's trailing flank shaping has the rectangle cavity 43 that supplies filter 3 to put into, filter 3 sets up in rectangle cavity 43, lid 12 is fixed with riser 41's rear end face involution after the air inlet. The preceding side of riser 41 is equipped with curved aviation baffle 42 around every fan unit 2 is protruding, aviation baffle 42 is side open-ended circular-arc structure, wherein the air outlet 421 has been seted up to the upper left side that is located the left aviation baffle 42 of riser 41, the air outlet 421 has been seted up to the lower right side that is located the aviation baffle 42 on riser 41 right side, form wind channel curve separately between fan unit 2 and the curved aviation baffle 42, the wind channel curve adopts the centrifugation to gradually burst at a seams, it is more smooth and easy to make the air-out, the noise is littleer. The front end of the air deflector 42 abuts against the inner wall of the front cover 11, and the air outlet 421 of the air deflector 42 abuts against the inner walls of the left and right air outlet side plates 13, respectively. The air deflector 42 and the vertical plate 41 can be made into an integral piece, a positioning column for installing the fan unit 2 is convexly arranged on the front side of the vertical plate 41, an air duct air inlet 45 concentric with the wind wheel is arranged on the vertical plate 41 corresponding to the fan unit 2, the air duct air inlet 45 is uniformly distributed on the air inlet surface 44, the air inlet surface 44 is preferably a circular air inlet surface, a six-power air duct is formed among the air duct air inlet 45, the six fan units 2 and the air deflector 42, only a very small transverse air flow channel needs to be reserved between the filter 3 and the air duct air inlet 45, the height A is usually kept within 1-10 mm, and the upper cover 14 is provided with an operation panel 10 for controlling the operation of the.

Fig. 9 and 10 are schematic front and rear structural views of the fan unit 2 with two double power air ducts; fig. 11 and 12 are schematic front and rear structural diagrams of the fan unit 2 with four power air ducts.

When in use, because the fan units 2 are arranged, the original single-power high-rotation-speed air volume can be achieved only by relatively low rotation speed, and the noise is effectively reduced; the air inlets 45 of the air duct are uniformly distributed, so that the space of the filter 3 is effectively utilized; because the fan is smaller than the traditional single fan, and the filter 3 and the air inlet surface 44 only need to reserve a small transverse airflow space, the thickness of the whole machine is effectively reduced.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides an ultra-thin many power air purifier, includes the clarifier casing and sets up fan subassembly and the filter in the clarifier casing, its characterized in that: the air purifier is characterized in that the fan assembly is a multi-power fan assembly consisting of a plurality of fan units which run simultaneously, a main air channel for installing the multi-power fan assembly is arranged in the shell of the air purifier and comprises a vertical plate, the fan units are installed on the front side of the vertical plate, an arc-shaped air deflector is arranged around each fan in a protruding mode on the front side of the vertical plate, an air channel air inlet is formed in the rear side of the vertical plate corresponding to each fan unit, a multi-power air channel is formed between each fan unit and the corresponding air deflector, the filter is arranged on the rear side of the vertical plate, and a transverse air flow channel is reserved between the filter and the.

2. The ultra-thin multi-power air cleaner of claim 1, wherein: the fan units are symmetrically and uniformly arranged on the front sides of the vertical plates.

3. The ultra-thin multi-power air cleaner of claim 2, wherein: the purifier shell is an ultrathin rectangular shell formed by assembling a front cover, an air inlet rear cover, left and right air outlet side plates, a bottom plate and an upper cover, the air inlet rear cover and the left and right air outlet side plates are grid mesh plates, a main air channel is vertically arranged in the purifier shell, and a filter is vertically arranged in the purifier shell close to the air inlet rear cover.

4. The ultra-thin multi-power air cleaner of claim 3, wherein: the upper end and the lower end of a vertical plate of the main air channel are respectively abutted against the inner walls of the upper cover and the bottom plate, the left end and the right end of the vertical plate are respectively abutted against the inner walls of the left air outlet side plate and the right air outlet side plate, a rectangular cavity for the filter to be placed is formed in the rear side face of the vertical plate, and the filter is arranged in the rectangular cavity and is fixed with the rear end face of the vertical plate in an involutive mode through the air inlet rear cover.

5. The ultra-thin multi-power air cleaner of claim 4, wherein: the air deflector is of an arc-shaped structure with an opening on the side face, wherein an air outlet is formed in the left upper side of the air deflector positioned on the left side of the vertical plate, an air outlet is formed in the right lower side of the air deflector positioned on the right side of the vertical plate, the front end of the air deflector abuts against the inner wall of the front cover, and the air outlet of the air deflector abuts against the inner walls of the left air outlet side plate and the right air outlet side plate.

6. The ultra-thin multi-power air cleaner of claim 5, wherein: the wind deflector and the vertical plate are integrated, a positioning column used for installing the fan unit is arranged on the front side of the vertical plate in a protruding mode, an air duct air inlet concentric with the wind wheel is formed in the position, corresponding to the fan unit, of the vertical plate, and the air duct air inlet is evenly distributed on the air inlet face.

7. The ultra-thin multi-power air cleaner as recited in any one of claims 1 to 6, wherein: the number of the fan units is 2, 4 or 6, and each fan unit comprises a fan shell, a wind wheel and a motor.

8. The ultra-thin multi-power air cleaner as recited in any one of claims 3 to 6, wherein: and the upper cover is provided with an operation panel for controlling the fan assembly to operate.

9. The ultra-thin multi-power air cleaner as recited in any one of claims 1 to 6, wherein: and respective air duct curves are formed between the fan unit and the arc-shaped air guide plates, and the air duct curves adopt a centrifugal involute.

10. The ultra-thin multi-power air cleaner as recited in any one of claims 1 to 6, wherein: the height of the transverse airflow channel is kept between 1 mm and 10mm, and the thickness of the purifier shell is 100 mm to 160 mm.