CN212283231U

CN212283231U - Air purifier with quick-detachable air duct shell

Info

Publication number: CN212283231U
Application number: CN202020873881.9U
Authority: CN
Inventors: 冉宏宇; 林澄恺
Original assignee: Anhui Beiang Technology Co ltd
Current assignee: Anhui Beiang Technology Co ltd
Priority date: 2020-05-22
Filing date: 2020-05-22
Publication date: 2021-01-05
Anticipated expiration: 2030-05-22

Abstract

The utility model discloses an air purifier of wind channel casing quick detach, its technical scheme main points are: the air purifier comprises a base, the last fixed surface of base is connected with the clarifier casing, the fixed intermediate bottom that is provided with of middle part inner wall of clarifier casing, the inside fixed baffle that is provided with in upper portion of clarifier casing, the fixed cover that is provided with of bottom surface of going up the baffle, the fixed first motor and the second motor of being provided with respectively in the upper and lower both ends of the fixed cover of motor, first motor and second motor are provided with damping device with the fixed junction of fixing the cover of motor fixedly, the fixed sound absorbing layer that is provided with of inner wall of the fixed cover of motor, threaded connection has the wind channel shell body between last baffle and the intermediate. The utility model discloses the operation noise is little, and the wind channel shell is dismantled conveniently, is favorable to the maintenance of internal element.

Description

Air purifier with quick-detachable air duct shell

Technical Field

The utility model relates to an air purifier technical field, in particular to but air purifier of wind channel casing quick detach.

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. The air purifier is applied to the fields of home, medical treatment and industry, and the home field takes a single-machine type household air purifier as a mainstream product in the market. Because of the persistent and uncertain nature of the release of airborne pollutants in relatively confined spaces, the use of air purifiers to purify indoor air is one of the internationally recognized methods of improving indoor air quality.

The existing household air purifier can generate larger noise which mainly comes from motor noise and vibration noise generated when a machine runs, and the noise can affect the rest of people; in addition, the in-process that air purifier used for a long time also need overhaul the maintenance to its inside spare part, but air purifier's wind channel casing generally dismantles inconveniently, is unfavorable for the maintenance to air purifier.

SUMMERY OF THE UTILITY MODEL

To the problem mentioned in the background art, the utility model aims at providing a but air purifier of wind channel casing quick detach to mention the big wind channel casing of current air purifier noise and dismantle inconvenient problem in solving the background art.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides an air purifier of wind channel casing quick detach, the on-line screen storage device comprises a base, the last fixed surface of base is connected with the clarifier casing, the fixed intermediate bottom that is provided with of middle part inner wall of clarifier casing, the inside fixed baffle that is provided with in upper portion of clarifier casing, the fixed cover that is provided with of bottom surface of going up the baffle, the upper and lower both ends of the fixed cover of motor are fixed respectively and are provided with first motor and second motor, the fixed damping device that is provided with in junction of first motor and second motor and the fixed cover of motor, the fixed sound absorbing layer that is provided with of inner wall of the fixed cover of motor, threaded connection has wind channel shell body.

Furthermore, a filter element is fixedly arranged between the base and the middle partition plate, a plurality of ventilation openings are formed in the middle of the middle partition plate, a sealing ring is fixedly arranged at the joint of the filter element and the middle partition plate, and the ventilation openings are included in the sealing ring.

Through the technical scheme, the filter element can effectively filter particles in indoor air, and plays a role in purifying air; in a plurality of ventilation holes can guarantee that the filtered air of process filter core can get into the wind channel smoothly, the sealing washer that filter core and intermediate bottom's junction set up can strengthen the leakproofness of junction, prevent that the air that does not purify from being inhaled in the wind channel, strengthened the purifying effect of this device.

Furthermore, an output shaft of the first motor upwards penetrates through the upper partition plate and is fixedly connected with the axial flow fan, and a plurality of ventilation openings are formed in the middle of the upper partition plate; the output shaft of the second motor is arranged downwards and is fixedly connected with a turbofan.

Through the technical scheme, the arrangement of the axial flow fan and the vent holes can blow purified air into an indoor environment again, and the wind direction of the axial flow fan is more stable; the turbofan can output larger air volume in the same space, can improve the speed of air purification, and further enhances the air purification effect of the device.

Furthermore, threaded holes are formed in flanges of the upper port and the lower port of the air duct shell body, the air duct shell body is fixedly connected onto the upper partition plate and the middle partition plate through the threaded holes by bolts, sealing rings with L-shaped longitudinal sections are fixedly arranged at the joints of the air duct shell body and the upper partition plate and the middle partition plate, and through holes are formed in the sealing rings corresponding to the joints of the bolts.

Through above technical scheme, the cooperation of bolt and screw hole is used, has strengthened the stability of wind channel shell body and the dismantlement of the wind channel shell body of being convenient for again, and the leakproofness of wind channel shell body junction has then been strengthened to the sealing ring, prevents that the air that flows from producing the noise by the junction loss that the leakproofness is not good.

Furthermore, a plurality of air inlets are formed in the purifier shell body below the intermediate partition plate, and a plurality of air outlets are formed in the top of the purifier shell.

Through above technical scheme, the setting of inlet port and venthole is for the circulation of air is more smooth and easy, and the circulation of air is smooth and easy then can not produce the noise, has improved the use travelling comfort of this device.

Furthermore, a plurality of rollers are fixedly arranged on the bottom surface of the base.

Through above technical scheme, the setting of a plurality of gyro wheels has greatly made things convenient for the removal of this device, has improved mobility and the portability of this device.

To sum up, the utility model discloses mainly have following beneficial effect:

by adopting the technical scheme, the damping devices are fixedly arranged at the joints of the first motor and the second motor and the motor fixing sleeve, and the sound absorption layer is fixedly arranged on the inner wall of the motor fixing sleeve, so that the noise caused by the operation and vibration of the motor can be reduced; go up threaded connection between baffle and the well space bar and have the wind channel shell body, be convenient for dismantle the wind channel shell, be favorable to overhauing the inside part of air purifier.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is an enlarged view at A in FIG. 1;

fig. 3 is a schematic structural view of a motor fixing sleeve in an embodiment of the present invention;

fig. 4 is a schematic structural diagram of an air duct casing in an embodiment of the present invention.

Reference numerals: 1. a base; 2. a purifier housing; 3. a middle partition plate; 4. an upper partition plate; 5. a motor fixing sleeve; 6. a first motor; 7. a second motor; 8. a damping device; 9. a sound absorbing layer; 10. an air duct shell body; 11. a filter element; 12. a seal ring; 13. an axial flow fan; 14. a turbo fan; 15. a bolt; 16. a seal ring; 17. a roller; 201. an air inlet; 202. and an air outlet.

Detailed Description

In order to make the objects and technical solutions of the present invention clear and fully described, and the advantages thereof more clearly understood, the embodiments of the present invention are described in further detail below with reference to the accompanying drawings.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal", and the like indicate the orientation or positional relationship based on the orientation or positional relationship 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," "third," "fourth," "fifth," and "sixth" 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.

For the purposes of simplicity and explanation, the principles of the embodiments are described by referring mainly to examples. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the embodiments. It will be apparent, however, to one skilled in the art that the embodiments may be practiced without these specific details. In some instances, well-known methods and structures have not been described in detail so as not to unnecessarily obscure the embodiments, and all embodiments may be used in combination with each other.

The present invention will be described in detail with reference to the accompanying drawings and examples.

Example 1

Referring to fig. 1, 2, 3 and 4, an air purifier with a quick-detachable air duct shell comprises a base 1, a purifier shell 2 is fixedly connected to the upper surface of the base 1, the purifier shell 2 plays a role of protecting and supporting the internal elements of the purifier, a middle partition plate 3 is fixedly arranged on the inner wall of the middle part of the purifier shell 2, an upper partition plate 4 is fixedly arranged inside the upper part of the purifier shell 2, a motor fixing sleeve 5 is fixedly arranged on the bottom surface of the upper partition plate 4, a first motor 6 and a second motor 7 are respectively fixedly arranged at the upper end and the lower end of the motor fixing sleeve 5, a damping device 8 is fixedly arranged at the connection part of the first motor 6 and the second motor 7 and the motor fixing sleeve 5, the damping device 8 can reduce the noise generated by the vibration of the motors, a sound absorbing layer 9 is fixedly arranged on the inner wall of the motor fixing sleeve 5, the sound absorbing layer 9 is made of porous rubber material or made, an air duct shell body 10 is in threaded connection between the upper partition plate 4 and the middle partition plate 3, and the air duct shell body 10 in threaded connection is convenient to disassemble and convenient to overhaul elements inside the device.

Referring to fig. 1, a filter element 11 is fixedly arranged between a base 1 and a middle partition plate 3, and the filter element 11 can effectively filter particles in indoor air and play a role in purifying air; a plurality of vents have been seted up at intermediate bottom 3's middle part, and a plurality of vents can guarantee that the filterable air of process filter core 11 can get into the wind channel smoothly, and filter core 11 is provided with sealing washer 12 with intermediate bottom 3's the fixed junction, and a plurality of vents are contained in the inside of sealing washer 12, can strengthen the leakproofness of junction, prevent that the air that does not purify from being inhaled in the wind channel, having strengthened the purifying effect of this device.

Referring to fig. 1, an output shaft of the first motor 6 upwardly penetrates through the upper partition plate 4 and is fixedly connected with an axial flow fan 13, a plurality of ventilation openings are formed in the middle of the upper partition plate 4, so that purified air can be blown back to an indoor environment, and the wind direction of the axial flow fan 13 is more stable; the output shaft of the second motor 7 is arranged downwards and fixedly connected with the turbofan 14, the turbofan 14 can output larger air volume in the same space, the air purification speed can be improved, and the air purification effect of the device is further enhanced.

Referring to fig. 1, 2 and 4, threaded holes are formed in flanges of upper and lower two ports of the air duct shell body 10, the bolts 15 fixedly connect the air duct shell body 10 to the upper partition plate 4 and the middle partition plate 3 through the threaded holes, the bolts 15 and the threaded holes are used in cooperation, the air duct shell body 10 is convenient to disassemble while the stability of the air duct shell body 10 is enhanced, sealing rings 16 with longitudinal sections in L shapes are fixedly arranged at the joints of the air duct shell body 10, the upper partition plate 4 and the middle partition plate 3, through holes are formed in the joints of the sealing rings 16 corresponding to the bolts 15, the sealing rings 16 enhance the sealing performance of the joints of the air duct shell body 10, and noise is prevented from being generated due to the loss of flowing air at the joints with poor sealing performance.

Referring to fig. 1, a plurality of air inlets 201 are formed on the body of the purifier housing 2 below the middle partition plate 3, a plurality of air outlets 202 are formed at the top of the purifier housing 2, the air inlets 201 and the air outlets 202 are arranged to allow air to flow more smoothly, and the air flow is smooth without generating noise, thereby improving the use comfort of the device.

Referring to fig. 1, a plurality of rollers 17 are fixedly arranged on the bottom surface of the base 1, and the plurality of rollers 17 are arranged, so that the movement of the device is greatly facilitated, and the mobility and the portability of the device are improved.

In summary, the following steps: when the device is used, the second motor 7 rotates to drive the turbofan 14 to rotate so as to suck air into the purifier through the air inlet holes 201 on the body of the purifier shell 2, the air is filtered by the filter element 11 and then enters the air channel formed by the air channel shell body 10 and the motor fixing sleeve 5, and the first motor 6 rotates to drive the axial fan 13 to discharge the purified air to the indoor environment again so as to finish the purification effect; the connecting parts of the first motor 6 and the second motor 7 and the motor fixing sleeve 5 are fixedly provided with a damping device 8, the damping device 8 can reduce noise generated by motor vibration, the inner wall of the motor fixing sleeve 5 is fixedly provided with a sound absorption layer 9, the sound absorption layer 9 is made of porous rubber materials or is made of soundproof cotton, and air flow and noise generated by the motor can be further reduced; when the device is maintained, the base 1 is separated from the purifier shell 2, and the bolt 15 on the air duct shell body 10 is unscrewed, so that the air duct shell body 10 can be disassembled, and the device is very convenient.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an air purifier of wind channel casing quick detach, includes base (1), its characterized in that: the upper surface fixed connection of base (1) has clarifier casing (2), the fixed intermediate bottom (3) that is provided with of middle part inner wall of clarifier casing (2), the inside fixed baffle (4) that is provided with in upper portion of clarifier casing (2), the fixed cover (5) of motor that is provided with in bottom surface of going up baffle (4), the upper and lower both ends of the fixed cover (5) of motor are fixed respectively and are provided with first motor (6) and second motor (7), first motor (6) with second motor (7) with the fixed damping device (8) that are provided with in junction of the fixed cover (5) of motor, the fixed sound absorbing layer (9) that is provided with in inner wall of the fixed cover (5) of motor, go up baffle (4) with threaded connection has wind channel shell body (10) between intermediate bottom (3).

2. The air purifier of claim 1, wherein the air duct housing is quick-detachable: base (1) with fixed filter core (11) of being provided with between intermediate bottom (3), a plurality of vents have been seted up at the middle part of intermediate bottom (3), filter core (11) with the junction of intermediate bottom (3) is fixed and is provided with sealing washer (12), and a plurality of vents are included the inside of sealing washer (12).

3. The air purifier of claim 1, wherein the air duct housing is quick-detachable: an output shaft of the first motor (6) upwards penetrates through the upper partition plate (4) and is fixedly connected with an axial flow fan (13), and a plurality of ventilation openings are formed in the middle of the upper partition plate (4); the output shaft of the second motor (7) is arranged downwards and is fixedly connected with a turbofan (14).

4. The air purifier of claim 1, wherein the air duct housing is quick-detachable: threaded holes are formed in flanges of an upper port and a lower port of the air duct shell body (10), bolts (15) are fixedly connected with the air duct shell body (10) through the threaded holes on the upper partition plate (4) and the middle partition plate (3), a sealing ring (16) with an L-shaped longitudinal section is fixedly arranged at the joint of the upper partition plate (4) and the middle partition plate (3), and through holes are formed in the joint of the sealing ring (16) corresponding to the bolts (15).

5. The air purifier of claim 1, wherein the air duct housing is quick-detachable: the purifier shell (2) body below the middle partition plate (3) is provided with a plurality of air inlets (201), and the top of the purifier shell (2) is provided with a plurality of air outlets (202).

6. The air purifier of claim 1, wherein the air duct housing is quick-detachable: the bottom surface of the base (1) is fixedly provided with a plurality of rollers (17).