CN216897709U - Direct current motor drive module convenient to install for air purifier - Google Patents
Direct current motor drive module convenient to install for air purifier Download PDFInfo
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- CN216897709U CN216897709U CN202123106621.2U CN202123106621U CN216897709U CN 216897709 U CN216897709 U CN 216897709U CN 202123106621 U CN202123106621 U CN 202123106621U CN 216897709 U CN216897709 U CN 216897709U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Abstract
The utility model discloses a direct current motor driving module convenient to install for an air purifier, which comprises a bottom plate and a purifying mechanism, wherein the purifying mechanism is fixedly connected to the center of the top surface of the bottom plate, a mesh enclosure is fixedly connected to the position, close to the edge, of the top surface of the bottom plate, and a circular ring plate is fixedly connected to the top surface of the mesh enclosure. According to the utility model, the positioning mechanism is arranged, the fixing block can move in the arc-shaped groove by inserting an external tool into the groove and rotating the cross rod, so that the cross rod is separated from the slot, the round shell can be conveniently taken down, the replacement operation of the purification mechanism can be conveniently realized by taking down the sealing ring, and the use is convenient; through being provided with fixed establishment, through the relative motion of first arc and second arc, can change the size of internally mounted position, realization that can be convenient installs fixed operation with motor drive module, and it is convenient to install. The utility model has the advantage of convenient installation and replacement.
Description
Technical Field
The utility model relates to the technical field of air purifiers, in particular to a direct current motor driving module convenient to install for an air purifier.
Background
An air purifier is also called as an air cleaner, an air freshener and a purifier, and is a household appliance capable of adsorbing, decomposing or converting various air pollutants and effectively improving the air cleanliness. Air purifier is after using a period, can be attached to a large amount of impurity on its inside filter mechanism, if untimely handle air purifier's result of use that will be very big influence to impurity, and prior art's air purifier is limited by direct current motor drive module's fixed mounting restriction, the inconvenience very to filter mechanism's change operation, thereby the use of very big restriction to air purifier, this is one big not enough of prior art, exactly, prior art's air purifier is limited and the influence of multiple factors such as its inner space, it is comparatively inconvenient to motor drive module's installation operation, make production comparatively weak point, this is another prior art. For the above reasons, the present invention provides a dc motor driving module for an air cleaner, which is easy to install.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defect of inconvenient installation and replacement in the prior art and provides a direct current motor driving module convenient to install for an air purifier. The direct current motor driving module convenient to install for the air purifier has the advantages of being convenient to install and replace and the like.
In order to achieve the purpose, the utility model provides the following technical scheme: a direct current motor driving module convenient to install for an air purifier comprises a base plate, wherein a purifying mechanism is fixedly connected to the center of the top surface of the base plate, a mesh enclosure is fixedly connected to the position, close to the edge, of the top surface of the mesh enclosure, a circular ring plate is fixedly connected to the top surface of the mesh enclosure, a sealing ring is fixedly connected to the inner side wall of the circular ring plate, a circular groove is formed in the side wall of the circular ring plate, a circular shell is arranged on the upper side of the circular ring plate, the side wall of the bottom surface of the circular shell is inserted into the inner cavity of the circular groove, a positioning mechanism is arranged close to the bottom surface of the circular shell, a plurality of through grooves are uniformly distributed and formed in the side wall of the circular shell, a fixing mechanism is arranged at the center of the inner cavity of the circular shell, a plurality of movable rods are uniformly distributed and fixedly connected to the fixing mechanism, the other ends of the movable rods are fixedly connected with the side wall of the inner cavity of the circular shell, and a motor driving module is arranged in the inner cavity of the fixing mechanism, and the motor driving module is fixedly connected with a centrifugal impeller.
Preferably, the positioning mechanism comprises a through hole, two through holes are symmetrically formed in the position, close to the bottom surface, of the round shell, two fixing blocks are fixedly connected to the inner side wall of the through hole in an up-and-down symmetrical mode, a cross rod is movably connected to the through hole, two arc-shaped grooves are formed in the side wall of the cross rod, the fixing blocks are movably connected with the arc-shaped grooves, a first spring is fixedly connected to the side wall of each fixing block, the other end of the first spring is fixedly connected with the inner side wall of each arc-shaped groove, two slots are formed in the side wall of the annular groove in a left-and-right symmetrical mode, one end of the cross rod is inserted into each slot, and a groove is formed in the other end of the cross rod.
Preferably, the fixing mechanism comprises two first arc-shaped plates which are symmetrically arranged in front and back, two movable grooves are arranged on two sides of each of the two first arc-shaped plates, the movable groove is arranged in an arc shape, the side wall of the movable groove is in threaded connection with a first bolt, two second arc-shaped plates are symmetrically arranged between the two first arc-shaped plates in the left-right direction, the two sides of the second arc-shaped plate are respectively inserted into the movable grooves at the two sides and are movably connected with the movable grooves, a plurality of circular grooves are symmetrically arranged at the front and the back of the outer side wall of the second arc-shaped plate, the first bolt is inserted into one of the circular grooves, the bottom surfaces of the first arc-shaped plate and the second arc-shaped plate are both provided with threaded holes, four mounting panels of evenly distributed fixed connection on motor drive module's the lateral wall, equal threaded connection has the second bolt on the mounting panel, second bolt and screw hole threaded connection.
Preferably, the movable rod includes the pipe, pipe inner chamber fixedly connected with second spring, second spring other end fixedly connected with round bar, swing joint between round bar and the pipe, second spring one end is kept away from to the round bar and is extended the pipe.
Preferably, the bottom surface of the bottom plate is fixedly connected with a base, and the base is arranged in a circular ring shape.
Preferably, the inner cavities of the through grooves are fixedly connected with protective nets.
Preferably, the bottom surface of the cross rod at one end of the inner cavity of the slot is obliquely arranged.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the positioning mechanism is arranged, the fixing block can move in the arc-shaped groove by inserting an external tool into the groove and rotating the cross rod, so that the cross rod is separated from the slot, the round shell can be conveniently taken down, the replacement operation of the purification mechanism can be conveniently realized by taking down the sealing ring, and the use is convenient;
2. by arranging the fixing mechanism, the size of the inner installation position can be changed through the relative movement of the first arc-shaped plate and the second arc-shaped plate, the motor driving module can be conveniently installed and fixed, and the installation is convenient and fast;
3. through being provided with the movable rod, the effect through second spring on the movable rod can realize the buffering to motor drive module, and the effectual damage of avoiding motor drive module to through the heat-conduction effect that the air current flows and the movable rod can effectual improvement motor drive module's heat dispersion, excellent in use effect.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a schematic view of the structure of the plane A-A of FIG. 2 according to the present invention;
FIG. 4 is an enlarged view of the utility model at B of FIG. 2.
Reference numbers in the figures: 1. a base plate; 2. a purification mechanism; 3. a mesh enclosure; 4. a circular ring plate; 5. a seal ring; 6. an annular groove; 7. a round shell; 8. a positioning mechanism; 9. a through groove; 10. a fixing mechanism; 11. a movable rod; 12. a motor drive module; 13. a centrifugal impeller; 14. a through hole; 15. a fixed block; 16. a cross bar; 17. an arc-shaped slot; 18. a first spring; 19. a slot; 20. a groove; 21. a first arc-shaped plate; 22. a movable groove; 23. a first bolt; 24. a second arc-shaped plate; 25. a circular groove; 26. mounting a plate; 27. a second bolt; 28. a circular tube; 29. a second spring; 30. a round bar; 31. a base; 32. and (4) a protective net.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a direct current motor driving module convenient to install for an air purifier comprises a bottom plate 1, a base 31 is fixedly connected to the bottom surface of the bottom plate 1, the base 31 is arranged in a circular ring shape, a purifying mechanism 2 is fixedly connected to the center of the top surface of the bottom plate 1, a mesh enclosure 3 is fixedly connected to the position, close to the edge, of the top surface of the bottom plate 1, a circular ring plate 4 is fixedly connected to the top surface of the mesh enclosure 3, a sealing ring 5 is fixedly connected to the inner side wall of the circular ring plate 4, a circular ring groove 6 is formed in the side wall of the circular ring plate 4, a circular shell 7 is arranged on the upper side of the circular ring plate 4, the side wall of the bottom surface of the circular shell 7 is inserted into the inner cavity of the circular ring groove 6, a positioning mechanism 8 is arranged close to the bottom surface of the circular shell 7, the positioning mechanism 8 comprises a through hole 14, two through holes 14 are symmetrically formed in the position, two fixing blocks 15 are fixedly connected to the upper and lower sides of the inner side wall of the through hole 14 in a vertically symmetrical manner, and a cross rod 16 is movably connected in the through hole 14, the side wall of the cross rod 16 is provided with two arc-shaped grooves 17, the fixed block 15 is movably connected with the arc-shaped grooves 17, the side wall of the fixed block 15 is fixedly connected with a first spring 18, the other end of the first spring 18 is fixedly connected with the inner side wall of the arc-shaped grooves 17, the side wall of the annular groove 6 is symmetrically provided with two slots 19, one end of the cross rod 16 is inserted into the slot 19, the bottom surface of the cross rod 16, which is positioned at one end of the inner cavity of the slot 19, is obliquely arranged, the other end of the cross rod 16 is provided with a groove 20, so that the fixing and dismounting operation of the round shell can be conveniently realized, on one hand, the installation is convenient, on the other hand, the replacement operation of the purification mechanism 2 is convenient, and the use is convenient;
the side wall of the round shell 7 close to the top surface is uniformly distributed with a plurality of through grooves 9, the inner cavities of the through grooves 9 are fixedly connected with protective nets 32 to improve the protective effect, the center of the inner cavity of the round shell 7 is provided with a fixing mechanism 10, the fixing mechanism 10 comprises first arc-shaped plates 21, the front and back of each first arc-shaped plate 21 are symmetrically provided with two movable grooves 22, the two sides of each first arc-shaped plate 21 are respectively provided with a movable groove 22, the movable grooves 22 are arranged in an arc shape, the side wall of each movable groove 22 is in threaded connection with a first bolt 23, two second arc-shaped plates 24 are symmetrically arranged between the two first arc-shaped plates 21 in the left and right direction, the two sides of each second arc-shaped plate 24 are respectively inserted into the movable grooves 22 at the two sides and are movably connected with the second arc-shaped plates, the front and back of the outer side wall of each second arc-shaped plate 24 are symmetrically provided with a plurality of circular grooves 25, the first bolts 23 are inserted into one of the circular grooves 25, the bottom surfaces of the first arc-shaped plates 21 and the second arc-shaped plates 24 are respectively provided with threaded holes, the four mounting plates 26 are uniformly distributed and fixedly connected on the side wall of the motor driving module 12, the mounting plates 26 are all in threaded connection with second bolts 27, and the second bolts 27 are in threaded connection with threaded holes, so that the fixed mounting operation of the motor driving module 12 can be conveniently realized, and the mounting is convenient;
evenly distributed fixedly connected with a plurality of movable rod 11 on fixed establishment 10, the 11 other end of movable rod and 7 inner chamber lateral walls fixed connection of circle shell, fixed establishment 10 inner chamber is provided with motor drive module 12, fixedly connected with centrifugal impeller 13 on the motor drive module 12, movable rod 11 includes pipe 28, 28 inner chamber fixedly connected with second spring 29 of pipe, 29 other ends fixedly connected with round bar 30 of second spring, swing joint between round bar 30 and the pipe 28, round bar 30 keeps away from second spring 29 one end and extends pipe 28, not only can realize the buffer protection to motor drive module 12, and can realize the heat conduction, improve heat dispersion, excellent in use effect.
The working principle is as follows: when the device of the utility model is used for mounting the motor driving module 12, the first arc-shaped plate 21 and the second arc-shaped plate 24 can be pushed to the side far away from the center of the circular shell 7, so that the two sides of the second arc-shaped plate 24 move in the movable groove 22, the distance between the first arc-shaped plate 21 and the second arc-shaped plate 24 is changed, then the motor driving module 12 with the centrifugal impeller 13 is arranged at the position between the first arc-shaped plate 21 and the second arc-shaped plate 24, the acting force on the first arc-shaped plate 21 and the second arc-shaped plate 24 is relieved, at the moment, under the action of the second spring 29 on the movable rod 11, the first arc-shaped plate 21 and the second arc-shaped plate 24 clamp the motor driving module 12, then the mounting plate 26 and the threaded hole on the motor driving module 12 are used for clamping the motor driving module, the fixing of the first arc-shaped plate 21 and the second arc-shaped plate 24 and the motor driving module 12 is completed through the second bolt 27, and the first bolt 23 is rotated, the first bolt 23 is inserted into the circular groove 25 at a proper position to lock the relative positions of the first arc-shaped plate 21 and the second arc-shaped plate 24, so that the motor driving module can be quickly and firmly installed, the installation efficiency is improved, when the purification mechanism 2 needs to be replaced, an external tool is firstly inserted into the groove 20 on the cross rod 16, the fixed block 15 moves in the arc-shaped groove 17 on the side wall of the cross rod 16 by rotating the cross rod 16, the cross rod 16 can be drawn out from the slot 19 on the side wall of the circular groove 6, the circular shell 7 can be conveniently taken down from the circular plate 4 at the moment, then the sealing ring 5 on the inner side wall of the circular plate 4 is taken down, the purification mechanism 2 can be conveniently replaced, the operation is convenient, after the replacement is finished, the bottom surface of the circular shell 7 can be inserted into the circular groove 6 on the circular plate 4, because the bottom surface of the cross rod 16 is obliquely arranged, can make the in-process ring plate 4 promotion horizontal pole 16 motion of moving of circle shell 7, after the motion of circle shell 7 targets in place, through the effect of first spring 18, can make horizontal pole 16 insert the slot 19 on the lateral wall of ring channel 6 in, realize the convenient installation fixed to circle shell 7.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an air purifier is with DC motor drive module convenient to installation, includes bottom plate (1), its characterized in that: the top surface center of the bottom plate (1) is fixedly connected with a purification mechanism (2), the top surface of the bottom plate (1) is fixedly connected with a mesh enclosure (3) close to the edge, the top surface of the mesh enclosure (3) is fixedly connected with a circular plate (4), a sealing ring (5) is fixedly connected on the inner side wall of the circular plate (4), a circular groove (6) is formed in the side wall of the circular plate (4), a circular shell (7) is arranged on the upper side of the circular plate (4), the bottom surface side wall of the circular shell (7) is inserted into the inner cavity of the circular groove (6), a positioning mechanism (8) is arranged on the circular shell (7) close to the bottom surface, a plurality of through grooves (9) are uniformly distributed on the side wall of the circular shell (7) close to the top surface, a fixing mechanism (10) is arranged at the center of the inner cavity of the circular shell (7), and a plurality of movable rods (11) are fixedly connected on the fixing mechanism (10) in a uniform distribution manner, the other end of the movable rod (11) is fixedly connected with the inner cavity side wall of the round shell (7), a motor driving module (12) is arranged in the inner cavity of the fixing mechanism (10), and a centrifugal impeller (13) is fixedly connected to the motor driving module (12).
2. The direct current motor driving module for an air cleaner for easy installation according to claim 1, wherein: positioning mechanism (8) include through-hole (14), round shell (7) are close to bottom surface department symmetry and have seted up two through-hole (14), two fixed block (15) of through-hole (14) inside wall longitudinal symmetry fixedly connected with, swing joint has horizontal pole (16) in through-hole (14), two arc wall (17) have been seted up on the lateral wall of horizontal pole (16), swing joint between fixed block (15) and arc wall (17), first spring (18) of fixedly connected with on the lateral wall of fixed block (15), first spring (18) other end and arc wall (17) inside wall fixed connection, bilateral symmetry has seted up two slots (19) on the lateral wall of ring channel (6), slot (19) are inserted to horizontal pole (16) one end, recess (20) are seted up to horizontal pole (16) other end.
3. The direct current motor driving module for an air cleaner for easy installation according to claim 1, wherein: the fixing mechanism (10) comprises first arc-shaped plates (21), the front and back of the first arc-shaped plates (21) are symmetrically provided with two movable grooves (22) which are formed in the two sides of the first arc-shaped plates (21), the movable grooves (22) are arranged in an arc shape, the side walls of the movable grooves (22) are in threaded connection with first bolts (23), two second arc-shaped plates (24) are symmetrically arranged between the first arc-shaped plates (21) in the left-right direction, the two sides of the second arc-shaped plates (24) are respectively inserted into the movable grooves (22) in the two sides and movably connected with the movable grooves, the front and back of the outer side wall of each second arc-shaped plate (24) are symmetrically provided with a plurality of circular grooves (25), the first bolts (23) are inserted into one circular groove (25), threaded holes are formed in the bottom surfaces of the first arc-shaped plates (21) and the second arc-shaped plates (24), four mounting plates (26) are uniformly distributed and fixedly connected on the side wall of the motor driving module (12), the mounting plate (26) is connected with a second bolt (27) in a threaded mode, and the second bolt (27) is connected with the threaded hole in a threaded mode.
4. The direct current motor driving module for an air cleaner for easy installation according to claim 1, wherein: the movable rod (11) comprises a circular tube (28), the inner cavity of the circular tube (28) is fixedly connected with a second spring (29), the other end of the second spring (29) is fixedly connected with a circular rod (30), the circular rod (30) is movably connected with the circular tube (28), and one end of the circular rod (30) away from the second spring (29) extends out of the circular tube (28).
5. The direct current motor driving module for an air cleaner for easy installation according to claim 1, wherein: the bottom surface of the bottom plate (1) is fixedly connected with a base (31), and the base (31) is arranged in a circular ring shape.
6. The direct current motor driving module for an air cleaner for easy installation according to claim 1, wherein: the inner cavities of the through grooves (9) are fixedly connected with protective nets (32).
7. The direct current motor driving module for an air cleaner for easy installation according to claim 2, wherein: the bottom surface of the cross rod (16) at one end of the inner cavity of the slot (19) is obliquely arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123106621.2U CN216897709U (en) | 2021-12-13 | 2021-12-13 | Direct current motor drive module convenient to install for air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123106621.2U CN216897709U (en) | 2021-12-13 | 2021-12-13 | Direct current motor drive module convenient to install for air purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216897709U true CN216897709U (en) | 2022-07-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123106621.2U Active CN216897709U (en) | 2021-12-13 | 2021-12-13 | Direct current motor drive module convenient to install for air purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216897709U (en) |
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2021
- 2021-12-13 CN CN202123106621.2U patent/CN216897709U/en active Active
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