CN213511286U - Fan component for air purifier - Google Patents
Fan component for air purifier Download PDFInfo
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- CN213511286U CN213511286U CN202021849394.5U CN202021849394U CN213511286U CN 213511286 U CN213511286 U CN 213511286U CN 202021849394 U CN202021849394 U CN 202021849394U CN 213511286 U CN213511286 U CN 213511286U
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- pressing plate
- ventilation hood
- output motor
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- 238000009423 ventilation Methods 0.000 claims abstract description 47
- 238000007599 discharging Methods 0.000 claims abstract description 3
- 230000002093 peripheral effect Effects 0.000 claims abstract description 3
- 238000003780 insertion Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 150000001450 anions Chemical class 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 235000013162 Cocos nucifera Nutrition 0.000 description 1
- 244000060011 Cocos nucifera Species 0.000 description 1
- 238000004887 air purification Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000009711 regulatory function Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
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Abstract
The application relates to a fan component for an air purifier, which comprises a mounting plate, wherein a plurality of connecting holes are formed in the peripheral side of the mounting plate; the output motor is fixed on the mounting plate, and an output shaft of the output motor extends out of the mounting plate; the centrifugal wind wheel connected with the output shaft is arranged in the ventilation hood, an air inlet hole is formed in the ventilation hood relative to the other end of the output motor, and an air outlet flow channel for discharging air which enters the ventilation hood after the centrifugal wind wheel sucks air from the air inlet hole is formed in one side of the ventilation hood; the mounting plate is also provided with a positioning pressing plate for fixing the output motor, and one end of the ventilation hood is rotatably connected with the positioning pressing plate; the other end of the ventilation hood is also provided with a driving component for driving the ventilation hood to rotate. This application has the setting through drive assembly, realizes that the cowl can relative mounting panel circumferential direction, and then realizes controlling the air-out direction of the air-out runner of cowl, improves the effect that the user used and experienced.
Description
Technical Field
The present application relates to the field of air purification devices, and more particularly, to a fan member for an air purifier.
Background
With the continuous development of the national science and technology and the continuous progress of the society, the living standard of people is continuously improved, intelligent equipment is endless and provides convenience for the life of people, but with the expansion of industrial production, the pollution degree to the environment is also increasingly large, so that people pay more attention to the quality of air breathed by people, and various air disinfection devices are endless and provide guarantee for the health of people.
Chinese patent publication No. CN108386920A, air purifier, discloses an air purifier, including panel, mesochite and backshell, both sides and bottom after panel and mesochite equipment all are provided with the air intake, the top of backshell is provided with the air outlet, HEPA filter screen and coconut shell active carbon are installed along the panel in proper order to the direction of mesochite to the inner chamber that panel and mesochite equipment formed, the wind channel is installed with the inner chamber that the backshell equipment formed to the mesochite, install the negative pressure wind wheel on the wind channel, the top is provided with anion emitter, the air outlet is located anion emitter's top. The negative pressure wind wheel rotates to discharge the purified air
In view of the above-mentioned related technologies, the inventor believes that there is a defect that the air outlet direction of the air duct is also fixed due to the fixed structure of the air duct in order to ensure the stable air outlet of the air duct and the wind wheel, and thus the air outlet direction of the air duct is single.
SUMMERY OF THE UTILITY MODEL
In order to change clarifier air-out direction, this application provides a fan component for air purifier.
The application provides a fan component for air purifier adopts following technical scheme:
a fan member for an air purifier, comprising:
a mounting plate having a plurality of connection holes formed in the circumferential side thereof;
the output motor is fixed on the mounting plate, and an output shaft of the output motor extends out of the mounting plate;
the centrifugal wind wheel connected with the output shaft is arranged in the ventilation hood, an air inlet hole is formed in the ventilation hood relative to the other end of the output motor, and an air outlet flow channel for discharging air which enters the ventilation hood after the centrifugal wind wheel sucks air from the air inlet hole is formed in one side of the ventilation hood;
the mounting plate is also provided with a positioning pressing plate for fixing the output motor, and one end of the ventilation hood is rotatably connected with the positioning pressing plate;
the other end of the ventilation hood is also provided with a driving component for driving the ventilation hood to rotate.
Through adopting above-mentioned technical scheme, output motor rotates the back and drives centrifugal wind wheel and rotate, and then with the inside negative pressure that produces of draft hood, in the air vent fresh air inlet entered into the draft hood, then discharge from air-out runner department, on the other hand realizes adjusting the installation angle of draft hood through setting up drive assembly for the direction that sets up the air-out runner in air purifier has the function of adjusting, has enlarged the air-out scope of clarifier, improves user experience.
Preferably, the two positioning pressing plates are respectively connected to two end faces of the mounting plate; the positioning pressing plate comprises a pressing plate and a positioning plate, the pressing plate is used for pressing the output motor, the pressing plate and the positioning plate are sleeved with the pressing plate and positioned on the pressing plate, and the pressing plate and the positioning plate are circumferentially provided with mounting grooves used for positioning the ventilation hood.
Through adopting above-mentioned technical scheme, the positioning press plate is provided with two, fixes a position output motor in the mounting panel after being connected to the mounting panel, and wherein the pressure strip is used for compressing tightly output motor, and the other party still is provided with a locating plate on the pressure strip, and this locating plate is used for compressing tightly the draft hood inner wall for the mounting groove between locating plate and the pressure strip can supply the draft hood lateral wall to fix a position, thereby realizes the relative rotation of draft hood on the positioning press plate.
Preferably, the pressing plate comprises a first annular plate positioned on the outer periphery side, a first pressing plate provided with a through hole in the middle and used for pressing the output motor, and a first supporting ring connecting the inner ring of the first annular plate and the outer ring of the first pressing plate;
the positioning plate comprises a second annular plate positioned on the outer periphery side, a second pressing plate with a through hole in the middle and a second support ring connecting the inner ring of the first annular plate and the outer ring of the second pressing plate;
a mounting groove is formed between the first annular plate and the second annular plate.
Through adopting above-mentioned technical scheme, have the difference in height between first support ring and the second support ring, and then realize the formation of mounting groove, realize the installation location of draft hood lateral wall simultaneously through the relative setting of first annular slab and second annular, the through-hole that sets up on the first pressure strip of on the other hand and the second pressure strip supplies the output shaft of output motor to wear to establish so that be connected to the centrifugal wind wheel in the draft hood.
Preferably, the first annular plate is fixed with the mounting plate through a bolt, and the second pressing plate is connected with the first pressing plate through a bolt.
Through adopting above-mentioned technical scheme, first annular plate and mounting panel fixed connection, second pressure strip and first pressure strip relatively fixed for the mounting groove between first annular plate and the second annular plate can exist stably, ensures the stable installation of draft hood.
Preferably, the output motor is a double-shaft motor, and the ventilation hood is connected to two sides of the output motor.
Through adopting above-mentioned technical scheme, the output motor selects to be the biax motor for a connecting plate can set up two sets of cowlings simultaneously, and can realize that two sets of cowlings have different air-out direction regulatory function.
Preferably, the drive assembly comprises an annular toothed belt arranged on the outer wall of the ventilation hood, a drive motor connected to the air purifier and a linkage gear for linking the annular toothed belt with the drive motor.
Through adopting above-mentioned technical scheme, driving motor among the drive assembly can be fixed in the casing on the clarifier, and it is in the casing that the connecting plate is fixed, and the annular tooth area on the draft hood meshes with the linkage gear mutually, and then realizes controlling the air-out direction of the air-out runner on the draft hood through control driving motor's the number of turns of rotation.
Preferably, the mounting panel middle part is provided with the confession the spacing hole that output motor pegged graft, the mounting panel is in spacing hole week side is provided with the confession bolted connection's on the first annular plate screw hole.
Through adopting above-mentioned technical scheme, the spacing hole in mounting panel middle part supplies the output motor to peg graft, and then first annular plate passes through bolt and the screw hole fixed connection on the mounting panel, and then realizes the fixed mounting to the output motor.
Preferably, one side of the ventilation hood, which is close to the output motor, is provided with an insertion hole for the second support ring to penetrate through, and the periphery of the insertion hole is provided with a positioning hole corresponding to the threaded hole.
Through adopting above-mentioned technical scheme, the setting of spliced eye can supply the second support ring to wear to establish the location, realizes the radial fixed and circumferential direction of cowl and second support ring, and the locating hole that sets up on the other hand cowl can be when the cowl need not rotate, directly wears to establish the bolt with this locating hole and screw hole together and carries out the relatively fixed with the mounting panel, enlarges the application scene of this fan component.
In summary, the present application includes at least one of the following beneficial technical effects:
1. through the arrangement of the driving assembly, the ventilation hood can rotate circumferentially relative to the mounting plate, so that the air outlet direction of an air outlet flow channel of the ventilation hood is controlled, and the use experience of a user is improved;
2. through the fixed or relative location to the draft hood, realize that this fan component has that the air-out direction is adjustable and can not adjust both usage pattern.
Drawings
FIG. 1 is a schematic view of a structure in which a fan member is installed in a purifier;
FIG. 2 is a first schematic structural view between the ventilation hood and the mounting plate;
FIG. 3 is a second schematic structural view between the cowling and the mounting plate;
figure 4 is an exploded view of the vent hood and the positioning platen mounting plate.
Description of reference numerals: 1. mounting a plate; 2. connecting holes; 3. an output motor; 4. a ventilation hood; 5. a centrifugal wind wheel; 6. an air inlet hole; 7. an air outlet flow channel; 8. positioning a pressing plate; 9. a drive assembly; 10. a compression plate; 11. positioning a plate; 12. mounting grooves; 13. a first annular plate; 14. a first compression plate; 15. a first support ring; 16. a second annular plate; 17. a second compression plate; 18. a second support ring; 19. an endless toothed belt; 20. a drive motor; 21. a linkage gear; 22. a limiting hole; 23. a threaded hole; 24. inserting holes; 25. and (7) positioning the holes.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses a fan component for air purifier. Referring to fig. 1 and 2, the fan component for the air purifier includes a mounting plate 1, a plurality of connection holes 2 are disposed on the periphery of the mounting plate 1, and the mounting plate 1 can be fixed inside the casing of the purifier through the connection holes 2, so as to realize the fixed installation of the whole fan component. The output motor 3 is inserted in the limiting hole 22 arranged in the middle of the mounting plate 1, a group of positioning pressing plates 8 are arranged at two ends of the output motor 3 of the mounting plate 1, and the output motor 3 is fixedly mounted on the mounting plate 1 by pressing the two ends of the output motor 3 through the positioning pressing plates 8.
Referring to fig. 2 and 3, the output motor 3 is preferably a double-shaft motor, and a through hole for the output shaft of the output motor 3 to pass through is formed in the middle of the pressing plate 10 and the positioning plate 11 in the positioning pressing plate 8. Two sets of ventilation hoods 4 are respectively arranged on two sides of the mounting plate 1, a centrifugal wind wheel 5 is arranged inside each ventilation hood 4, the centrifugal wind wheel 5 is fixedly connected with an output shaft of the output motor 3, and the ventilation hoods 4 are rotatably positioned in the positioning pressing plate 8. Air inlet holes 6 are uniformly distributed at one end of the ventilating hood 4 far away from the output motor 3, and meanwhile, an air outlet flow passage 7 which is convexly arranged is arranged on the side wall of the ventilating hood 4. When the output motor 3 rotates, the centrifugal wind wheel 5 rotates, negative pressure is generated in the ventilation hood 4, air enters the ventilation hood 4 from the air inlet hole 6 and is discharged from the air outlet flow channel 7 by the centrifugal wind wheel 5, and the air supply function of the fan is achieved.
Referring to fig. 2 and 4, the positioning pressing plate 8 includes a pressing plate 10 and a positioning plate 11, wherein the pressing plate 10 includes a first annular plate 13 located on the outer peripheral side, a first pressing plate 14 provided with a through hole in the middle, and a first support ring 15 connecting the inner ring of the first annular plate 13 and the outer ring of the first pressing plate 14; the positioning plate 11 comprises a second annular plate 16 positioned on the outer periphery side, a second pressing plate 17 provided with a through hole in the middle, and a second supporting ring 18 connecting the inner ring of the first annular plate 13 and the outer ring of the second pressing plate 17; the structure similarity proportion of the pressing plate 10 and the positioning plate 11 is different, and the first supporting ring 15 and the second supporting ring 18 have a height difference, so that after the second pressing plate 17 is tightly pressed against the pressing plate 10, a mounting groove 12 with a certain width is formed between the first annular plate 13 and the second annular plate 16, and the width of the mounting groove 12 is greater than about 0.5mm of the thickness of the side wall of the ventilation hood 4.
Referring to fig. 4, when the pressing plate 10 is connected with the mounting plate 1, the first annular plate 13 can be in threaded connection with a threaded hole 23 formed in the mounting plate 1 through a bolt provided by the first annular plate, at the moment, the first pressing plate 14 presses and fixes the output motor 3, then, a plug hole 24 formed in the side wall of the ventilation hood 4 is sleeved on the first support ring 15, then, the positioning plate 11 is sleeved on the pressing plate 10, the second annular plate 16 can limit the side wall of the ventilation hood 4 in the mounting groove 12, and then, the second pressing plate 17 and the second pressing plate 17 are fixed through bolts. In the scheme, the ventilation hood 4 can be divided into two parts when being installed, the two sides can be spliced and shaped, and the ventilation hood 4 is convenient to fix the positioning pressing plate 8 and install the centrifugal wind wheel 5 and the output motor 3.
Referring to fig. 4, the side wall of the ventilation hood 4 provided with the insertion hole 24 is further provided with a positioning hole 25 at a position corresponding to the threaded hole 23 on the mounting plate 1, so that the ventilation hood 4 can be fixed on the mounting plate 1 together with the pressing plate 10 through the positioning hole 25, the ventilation hood 4 is relatively fixed with the mounting plate 1, the fan component is provided with the air outlet flow channel 7 in a fixed direction, and the fan component is provided with multiple use modes.
On the other hand, referring to fig. 1 and 3, the hood 4 is provided with a driving assembly 9 on the side wall in the other direction with respect to the output motor 3, and the driving assembly 9 includes an endless toothed belt 19 provided on the outer wall of the hood 4, a driving motor 20 connected to the inside of the housing on the air cleaner, and a link gear 21 linking the endless toothed belt 19 and the driving motor 20. After whole fan component is fixed in the clarifier, the annular toothed belt 19 on the draft hood 4 can mesh with linkage gear 21 mutually, and then when driving motor 20 rotated, can drive draft hood 4 and rotate for mounting panel 1 and adjust, and then realize adjusting the air-out direction.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. A fan member for an air purifier, characterized in that: the method comprises the following steps:
the mounting plate (1) is provided with a plurality of connecting holes (2) on the peripheral side;
the output motor (3) is fixed on the mounting plate (1), and an output shaft of the output motor (3) extends out of the mounting plate (1);
the air conditioner comprises a ventilation cover (4), wherein a centrifugal wind wheel (5) connected with an output shaft is arranged in the ventilation cover (4), an air inlet hole (6) is formed in the other end, opposite to the output motor (3), of the ventilation cover (4), and an air outlet flow channel (7) for discharging air entering the centrifugal wind wheel (5) after air suction from the air inlet hole (6) is formed in one side of the ventilation cover (4);
a positioning pressing plate (8) used for fixing the output motor (3) is further arranged on the mounting plate (1), and one end of the ventilation hood (4) is rotatably connected with the positioning pressing plate (8);
the other end of the ventilation hood (4) is also provided with a driving component (9) for driving the ventilation hood (4) to rotate.
2. A fan member for an air cleaner as claimed in claim 1, wherein: two positioning pressing plates (8) are arranged and are respectively connected to two end faces of the mounting plate (1); the positioning pressing plate (8) comprises a pressing plate (10) and a sleeve, the pressing plate (10) is used for pressing the output motor (3), the sleeve is arranged and positioned on a positioning plate (11) on the pressing plate (10), and the pressing plate (10) and the positioning plate (11) are circumferentially provided with mounting grooves (12) used for positioning the ventilation hood (4).
3. A fan member for an air cleaner as claimed in claim 2, wherein: the pressing plate (10) comprises a first annular plate (13) positioned on the outer periphery side, a first pressing plate (14) provided with a through hole in the middle and used for pressing the output motor (3), and a first supporting ring (15) connecting the inner ring of the first annular plate (13) and the outer ring of the first pressing plate (14);
the positioning plate (11) comprises a second annular plate (16) positioned on the outer periphery side, a second pressing plate (17) provided with a through hole in the middle, and a second support ring (18) connecting the inner ring of the first annular plate (13) and the outer ring of the second pressing plate (17);
a mounting groove (12) is formed between the first annular plate (13) and the second annular plate (16).
4. A fan member for an air cleaner as claimed in claim 3, wherein: the first annular plate (13) is fixed with the mounting plate (1) through bolts, and the second pressing plate (17) is connected with the first pressing plate (14) through bolts.
5. A fan member for an air cleaner as claimed in claim 1, wherein: the output motor (3) is a double-shaft motor, and the ventilation hood (4) is connected to the two sides of the output motor (3).
6. A fan member for an air cleaner as claimed in claim 1, wherein: drive assembly (9) are including setting up annular cingulum (19), the driving motor (20) of connection on air purifier on ventilation hood (4) outer wall, linkage annular cingulum (19) with linkage gear (21) of driving motor (20).
7. The fan member for an air cleaner as claimed in claim 4, wherein: mounting panel (1) middle part is provided with the confession spacing hole (22) that output motor (3) were pegged graft, mounting panel (1) is in spacing hole (22) week side is provided with the confession bolted connection's on first annular plate (13) screw hole (23).
8. The fan member for an air cleaner as claimed in claim 7, wherein: one side of the ventilation hood (4) close to the output motor (3) is provided with an insertion hole (24) for the second support ring (18) to penetrate through, and the periphery of the insertion hole (24) of the ventilation hood (4) is provided with a positioning hole (25) corresponding to the threaded hole (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021849394.5U CN213511286U (en) | 2020-08-29 | 2020-08-29 | Fan component for air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021849394.5U CN213511286U (en) | 2020-08-29 | 2020-08-29 | Fan component for air purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213511286U true CN213511286U (en) | 2021-06-22 |
Family
ID=76442883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021849394.5U Active CN213511286U (en) | 2020-08-29 | 2020-08-29 | Fan component for air purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213511286U (en) |
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2020
- 2020-08-29 CN CN202021849394.5U patent/CN213511286U/en active Active
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