CN215260378U - High-efficient wind-guiding structure of air purifier - Google Patents
High-efficient wind-guiding structure of air purifier Download PDFInfo
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- CN215260378U CN215260378U CN202121814941.0U CN202121814941U CN215260378U CN 215260378 U CN215260378 U CN 215260378U CN 202121814941 U CN202121814941 U CN 202121814941U CN 215260378 U CN215260378 U CN 215260378U
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Abstract
The utility model relates to a high-efficiency wind-guiding structure of an air purifier, which comprises a shell, a purifying cavity and a fan cavity are sequentially arranged in the shell from bottom to top, the purifying cavity is internally provided with a purifying device, the fan cavity is provided with an air outlet structure, the fan cavity is internally provided with a fan device and a fan bracket, the fan device comprises a motor and fan blades, the fan bracket comprises a bottom plate in a concave shape, the motor is fixedly arranged on the bottom plate, a rotating shaft of the motor passes through the bottom plate and extends towards the purifying cavity, the fan blades are connected with the rotating shaft of the motor, one side of the fan blades towards the bottom plate is provided with a cambered surface corresponding to the shape of the bottom plate, a gap with a cambered cross section is formed between the fan blades and the bottom plate, the horizontal height of the motor is reduced by installing the motor on the bottom plate in a concave shape, the occupation of the space position above the fan cavity is reduced, the space utilization efficiency of the fan cavity is improved, and simultaneously, the distance between the whole fan device and the purifying cavity is closer, the fan device generates more suction to the gas in the purifying cavity, and the air purifying efficiency is improved.
Description
Technical Field
The utility model relates to an air purification equipment's technical field, concretely relates to high-efficient wind-guiding structure of air purifier.
Background
Generally need make it for the air current produces power through setting up fan device in the air purifier, the motor of current fan device generally has certain height through the fan intracavity at the clarifier of support direct mount, needs to occupy great high space in fan chamber top because motor itself has, and fan device is great with the distance that purifies the chamber moreover, is unfavorable for improving air purification efficiency.
Therefore, further improvements are needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the not enough of above-mentioned prior art existence, and provide a high-efficient wind-guiding structure of air purifier, aim at solving one of the above-mentioned technical problem among the prior art to a certain extent at least.
The purpose of the utility model is realized like this:
the utility model provides a high-efficient wind-guiding structure of air purifier, which comprises an outer shell, by supreme purification chamber and the fan chamber of being equipped with in proper order down in the shell, it is equipped with purifier to purify the intracavity, the shell has air-out structure and air inlet structure, be equipped with fan device and fan support in the fan chamber, fan device includes motor and flabellum, fan support is including the bottom plate that is recessed shape, motor fixed mounting is on the bottom plate, the pivot of motor is passed the bottom plate and is stretched out towards purification chamber direction, the flabellum is connected with the pivot of motor, the flabellum has the cambered surface that corresponds with the bottom plate shape towards one side of bottom plate, it is curved clearance to form the cross-section between messenger's flabellum and the bottom plate.
And a negative ion generator and/or an ozone generator are arranged in the position, corresponding to the air outlet structure, in the fan cavity.
The motor is characterized in that the bottom plate is covered with a cover plate, and a cavity for placing a motor is formed between the cover plate and the bottom plate.
One side of the bottom plate facing the fan blades is provided with a heat dissipation air inlet, the cover plate is provided with a heat dissipation air outlet, and a heat dissipation channel passing through the motor is formed between the heat dissipation air inlet and the heat dissipation air outlet.
The fan device is characterized in that a fan cover is arranged in the fan cavity, the fan device and the fan support are both arranged on the inner side of the fan cover, an air inlet is formed in one side, facing the purification cavity, of the fan cover, and the width of the fan cover is gradually increased along the direction away from the air inlet.
And a sealing gasket is arranged between the air collecting cover and the purification cavity.
The air outlet structure comprises a first air outlet arranged at the top of the shell.
The air-out structure still includes the lifting support, and the lifting support upper cover has connect the top cap, is equipped with the second air outlet on the top cap, and first air outlet sets up in the left and right sides of lifting support, and the level of second air outlet is higher than first air outlet.
The utility model has the advantages that:
through installing the motor on the bottom plate that is recessed shape, make the level of motor descend, reduced the occupation to fan chamber top spatial position, promote the space utilization efficiency in fan chamber, simultaneously, make the fan device whole with purify the chamber apart from nearer, the fan device produces more suction to the gas that purifies the intracavity, promotes air purification efficiency.
Additional aspects and advantages of the invention will be set forth in part in the description which follows, or may be learned by practice of the invention.
Drawings
Fig. 1 is a schematic cross-sectional view of an embodiment of the present invention.
Fig. 2 is a partially exploded view of the embodiment of the present invention.
Fig. 3 is a partially exploded schematic view of the embodiment of the present invention.
Fig. 4 is a schematic structural diagram of an embodiment of the present invention.
Fig. 5 is a first overall exploded view of the embodiment of the present invention.
Fig. 6 is a second overall exploded view of the embodiment of the present invention.
Fig. 7 is a third schematic overall exploded view of the embodiment of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples.
Referring to fig. 1-7, the efficient air guiding structure of the air purifier comprises a housing 1, a purifying cavity 11 and a fan cavity 12 are sequentially arranged in the housing 1 from bottom to top, a purifying device 2 is arranged in the purifying cavity 11, the housing 1 has an air outlet structure and an air inlet structure, a fan device and a fan support are arranged in the fan cavity 12, the fan device comprises a motor 31 and a fan blade 32, the fan support comprises a bottom plate 41 in a concave shape, the motor 31 is fixedly arranged on the bottom plate 41, a rotating shaft of the motor 31 penetrates through the bottom plate 41 and extends towards the purifying cavity 11, the fan blade 32 is connected with the rotating shaft of the motor 31, one side of the fan blade 32 facing the bottom plate 41 is provided with an arc surface corresponding to the shape of the bottom plate 41, a gap 33 with an arc-shaped section is formed between the fan blade 32 and the bottom plate 41, the horizontal height of the motor 31 is reduced by installing the motor 31 on the bottom plate 41 in the concave shape, and occupation of the space position above the fan cavity 12 is reduced, the space utilization efficiency of the fan cavity 12 is improved, meanwhile, the distance between the whole fan device and the purification cavity 11 is closer, the fan device generates more suction to the gas in the purification cavity 11, and the air purification efficiency is improved.
Furthermore, the negative ion generator 5 and/or the ozone generator 6 are arranged in the position corresponding to the air outlet structure in the fan cavity 12, in this embodiment, the negative ion generator 5 and the ozone generator 6 are arranged in the position corresponding to the air outlet structure in the fan cavity 12 at the same time, so that the air purification effect can be improved, and the air sterilization effect can be achieved, and the negative ion generator 5 and the ozone generator 6 are arranged in the position corresponding to the air outlet structure in the fan cavity 12, so that the time of ozone and negative ions in the fan cavity 12 can be reduced, the ozone and negative ions can be diffused to the surrounding environment more quickly, and the reduction of the capability of sterilization, disinfection and air purification due to the attenuation of ozone and negative ions is avoided.
Preferably, a sensing device for sensing the ozone content can be arranged in the fan cavity 12, or the ozone generating device is arranged to intermittently work according to a preset time interval, so that the ozone content is lower than a safe standard value, the disinfection effect can be achieved, and the influence on a human body can be avoided.
As shown in fig. 5, 6 and 7, the anion generator 5 is fixed in the fan cavity 12 at a position corresponding to the lifting bracket 83 by a screw device, the lifting bracket 83 is provided with a box body corresponding to the ozone generator 6, and the ozone generator 6 is installed in the box body.
Further, bottom plate 41 is covered with apron 42, forms the cavity that is used for placing motor 31 between apron 42 and the bottom plate 41, and apron 42 can play the effect of protection to motor 31, avoids ponding or dust directly to drop to motor 31 on.
Furthermore, a heat dissipation air inlet 411 is arranged on one side of the bottom plate 41 facing the fan blade 32, a heat dissipation air outlet 421 is arranged on the cover plate 42, a heat dissipation channel passing through the motor 31 is formed between the heat dissipation air inlet 411 and the heat dissipation air outlet 421, because the floor is concave, the air flow generated by the fan blade 32 partially swirls at the concave position of the bottom plate 41, the air flow forming the swirls enters the heat dissipation channel through the heat dissipation air inlet 411 to dissipate heat of the motor 31, and is finally discharged from the heat dissipation air outlet 421, so that the heat dissipation effect on the motor 31 can be achieved, and the service life of the motor 31 is prolonged.
Furthermore, a wind collecting cover 7 is arranged in the fan cavity 12, the fan device and the fan support are both arranged on the inner side of the wind collecting cover 7, an air inlet 71 is arranged on one side of the wind collecting cover 7 facing the purification cavity 11, the width of the wind collecting cover 7 increases progressively along the direction far away from the air inlet 71, and the wind collecting cover 7 can enable air in the purification cavity 11 to enter the fan cavity 12 more intensively, so that the air flowing efficiency is improved.
Furthermore, a sealing gasket 72 is arranged between the air collecting cover 7 and the purifying cavity 11, so that air leakage between the connecting positions of the air collecting cover 7 and the purifying cavity 11 is avoided, and the air draft effect of the fan device is not affected.
Further, the air-out structure is including setting up the first air outlet 81 at the shell 1 top, and the gas that filters through purifying chamber 11 is outwards discharged from first air outlet 81, reaches air purification's effect.
Further, the air-out structure still includes lifting support 83, it has top cap 84 to cover on the lifting support 83, be equipped with second air outlet 82 on the top cap 84, first air outlet 81 sets up in the left and right sides of lifting support 83, the level of second air outlet 82 is higher than first air outlet 81, second air outlet 82 is equivalent to the top of suspension at first air outlet 81, be equivalent to the position of part air-out structure improves, reduce the unexpected chance that enters into fan chamber 12 of ponding, and, the user is difficult to observe the fan device in fan chamber 12 from second air outlet 82, make the product more pleasing to the eye.
The above embodiments are merely preferred embodiments of the present invention, and other embodiments are also possible. Equivalent modifications or substitutions may be made by those skilled in the art without departing from the spirit of the invention, and such equivalent modifications or substitutions are intended to be included within the scope of the claims set forth herein.
Claims (8)
1. An efficient air guide structure of an air purifier comprises a shell (1), wherein a purification cavity (11) and a fan cavity (12) are sequentially arranged in the shell (1) from bottom to top, a purifying device (2) is arranged in the purifying cavity (11), the shell (1) is provided with an air outlet structure and an air inlet structure, a fan device and a fan bracket are arranged in the fan cavity (12), the fan device comprises a motor (31) and fan blades (32), it is characterized in that the fan bracket comprises a bottom plate (41) in a concave shape, the motor (31) is fixedly arranged on the bottom plate (41), a rotating shaft of the motor (31) penetrates through the bottom plate (41) and extends out towards the direction of the purification cavity (11), the fan blade (32) is connected with a rotating shaft of the motor (31), and one side of the fan blade (32) facing the bottom plate (41) is provided with an arc surface corresponding to the shape of the bottom plate (41), so that a gap (33) with an arc-shaped section is formed between the fan blade (32) and the bottom plate (41).
2. The air purifier efficient air guiding structure of claim 1, wherein: and a negative ion generator (5) and/or an ozone generator (6) are arranged in the fan cavity (12) at positions corresponding to the air outlet structure.
3. The air purifier efficient air guiding structure of claim 1, wherein: the motor is characterized in that a cover plate (42) covers the bottom plate (41), and a cavity for placing the motor (31) is formed between the cover plate (42) and the bottom plate (41).
4. The air purifier efficient air guiding structure of claim 3, wherein: one side of the bottom plate (41) facing the fan blades (32) is provided with a heat dissipation air inlet hole (411), the cover plate (42) is provided with a heat dissipation air outlet hole (421), and a heat dissipation channel passing through the motor (31) is formed between the heat dissipation air inlet hole (411) and the heat dissipation air outlet hole (421).
5. The air purifier efficient air guiding structure of claim 1, wherein: the fan cleaning device is characterized in that a fan collecting cover (7) is arranged in the fan cavity (12), the fan device and the fan support are both arranged on the inner side of the fan collecting cover (7), an air inlet (71) is formed in one side, facing the purification cavity (11), of the fan collecting cover (7), and the width of the fan collecting cover (7) is gradually increased along the direction far away from the air inlet (71).
6. The air purifier efficient air guiding structure of claim 5, wherein: a sealing gasket (72) is arranged between the air collecting cover (7) and the purifying cavity (11).
7. The efficient air guiding structure of the air purifier as claimed in any one of claims 1 to 6, wherein: the air outlet structure comprises a first air outlet (81) arranged at the top of the shell (1).
8. The air purifier efficient air guiding structure of claim 7, wherein: the air-out structure still includes lifting support (83), it has top cap (84) to cover on lifting support (83), be equipped with second air outlet (82) on top cap (84), first air outlet (81) set up in the left and right sides of lifting support (83), the level of second air outlet (82) is higher than first air outlet (81).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121814941.0U CN215260378U (en) | 2021-08-04 | 2021-08-04 | High-efficient wind-guiding structure of air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121814941.0U CN215260378U (en) | 2021-08-04 | 2021-08-04 | High-efficient wind-guiding structure of air purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215260378U true CN215260378U (en) | 2021-12-21 |
Family
ID=79496909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121814941.0U Active CN215260378U (en) | 2021-08-04 | 2021-08-04 | High-efficient wind-guiding structure of air purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215260378U (en) |
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2021
- 2021-08-04 CN CN202121814941.0U patent/CN215260378U/en active Active
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