CN216241401U

CN216241401U - Air suction device for purifying equipment

Info

Publication number: CN216241401U
Application number: CN202122803488.XU
Authority: CN
Inventors: 陈贺川
Original assignee: Shanghai Binghong Purification Technology Co ltd
Current assignee: Shanghai Binghong Purification Technology Co ltd
Priority date: 2021-11-16
Filing date: 2021-11-16
Publication date: 2022-04-08
Anticipated expiration: 2031-11-16

Abstract

The utility model relates to the technical field of purification equipment, in particular to an air suction device for the purification equipment, which comprises a shell and an end cover fixedly arranged at the top of the shell, wherein a motor is arranged in the shell, a gap is reserved between the motor and the inner wall of the shell, the output end of the motor is connected with an impeller, the air inlet end of the impeller is communicated with an air inlet of the end cover, the outer side of the bottom of the shell is provided with an exhaust pipe, a fixing assembly is arranged between the top of the motor and the shell as well as between the top of the motor and the end cover, and a damping assembly is arranged between the bottom of the motor and the shell; according to the utility model, by arranging the fixing component and the damping component, when the motor is installed, the top of the motor can be fixed through the fixing component, the bottom of the motor is clamped on the inner wall of the positioning cylinder to play a limiting role, the motor is prevented from inclining, the installation is convenient, and by arranging the buffering component, when the motor works, the buffering function can be played through the buffering component and the damping pad, so that the working stability of the motor is greatly improved.

Description

Air suction device for purifying equipment

Technical Field

The utility model relates to the technical field of purification equipment, in particular to an air suction device for purification equipment.

Background

The vacuum cleaner can be divided into a vertical type, a horizontal type and a portable type according to the structure. The working principle of the dust collector is that the blades are driven by the motor to rotate at a high speed, air negative pressure is generated in the sealed shell, and dust is sucked.

An air purifier, also known as an air cleaner, an air freshener, and a purifier, refers to a product capable of adsorbing, decomposing, or converting various air pollutants (generally including PM2.5, dust, pollen, odor, formaldehyde, and other decoration pollutants, bacteria, allergens, and the like), and effectively improving air cleanliness, and is mainly classified into household, commercial, industrial, and building.

The existing dust collector or other air purification equipment adopts an air suction mode which is mostly directly absorbed by a fan, and the fan vibrates easily to generate noise when working, so that the fan is inconvenient to maintain and inflexible to use.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention provides an air suction device for a purification apparatus, which can not only greatly reduce the noise effect caused by the vibration of a motor, but also facilitate the replacement and maintenance of the motor or the components used by the air suction device.

In order to solve the technical problems, the utility model provides an air suction device for purification equipment, which comprises a shell and an end cover fixedly arranged at the top of the shell, wherein a motor is arranged in the shell, a gap is reserved between the motor and the inner wall of the shell, the output end of the motor is connected with an impeller, the air inlet end of the impeller is communicated with an air inlet of the end cover, and the outer side of the bottom of the shell is provided with an exhaust pipe;

a fixing component is arranged between the top of the motor and the shell and between the top of the motor and the end cover, and a damping component is arranged between the bottom of the motor and the shell;

the shock-absorbing component comprises a positioning cylinder fixedly mounted at the bottom of the inner wall of the shell, a shock-absorbing pad is arranged on the inner wall of the positioning cylinder, the outer wall of the bottom of the motor extends into the positioning cylinder and is attached to the inner wall of the shock-absorbing pad, a buffer part is fixedly connected to the bottom of the motor, and the bottom of the buffer part is attached to the inner wall of the shell.

Further, fixed subassembly includes a plurality of evenly distributed fixed block of fixed mounting at shells inner wall, motor top fixedly connected with position sleeve, a plurality of first connecting blocks corresponding with the fixed block position of position sleeve outer wall fixedly connected with, a plurality of second connecting blocks corresponding with first connecting block position of end cover inner wall fixedly connected with, first connecting block and second connecting block pass through the lead screw in proper order and fix.

Further, the buffer piece comprises two fixing plates, and a rubber pad is arranged between the two fixing plates.

Further, the bottom of the buffer piece is fixedly connected with a fixing bolt, and the bottom end of the fixing bolt extends to the outside of the shell and is fixed through a locking nut.

Further, the air inlet at end cover top is provided with the rubber circle.

Furthermore, a groove is formed in the top of the shell, a sealing bulge is arranged at the bottom of the end cover, and the sealing bulge is inserted into the groove.

Furthermore, a groove is formed in the joint of the shell and the end cover, and a connector lug for connecting an external motor power supply is clamped in the groove.

The technical scheme of the utility model has the following beneficial effects:

1. according to the utility model, by arranging the fixing component and the damping component, when the motor is installed, the top of the motor can be fixed through the fixing component, the bottom of the motor is clamped on the inner wall of the positioning cylinder to play a limiting role, the motor is prevented from inclining, the installation is convenient, and by arranging the buffering component, when the motor works, the buffering function can be played through the buffering component and the damping pad, so that the working stability of the motor is greatly improved.

2. According to the utility model, the motor and the impeller are arranged in the shell and the end cover, and in the air suction process, the wind energy sucked into the shell can simultaneously dissipate heat of the motor, so that the motor can continuously work, and the service life of the motor is prolonged.

3. According to the utility model, the grooves and the sealing bulges are arranged, so that the connection tightness of the shell and the end cover can be ensured, and the air can be completely exhausted from the exhaust pipe.

Drawings

FIG. 1 is a schematic structural view of a front view of the present invention;

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is a schematic top view of the housing of the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 2.

In the figure: 1. a housing; 2. an end cap; 3. a connector lug; 4. a rubber ring; 5. an exhaust duct; 6. a motor; 7. a positioning sleeve; 8. an impeller; 9. a fixed block; 10. a first connection block; 11. a second connecting block; 12. a positioning cylinder; 13. a shock pad; 14. a buffer member; 15. fixing the bolt; 16. locking the nut; 17. a trench; 18. a groove; 19. and sealing the protrusion.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to fig. 1 to 4 of the embodiments of the present invention. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the utility model, are within the scope of the utility model.

As shown in fig. 1-4: an air suction device for purifying equipment comprises a shell 1 and an end cover 2 fixedly installed at the top of the shell 1, wherein a motor 6 is installed in the shell 1, a groove 18 is further formed in the joint of the shell 1 and the end cover 2, a connector lug 3 for externally connecting a power supply of the motor 6 is clamped in the groove 18, a gap is reserved between the motor 6 and the inner wall of the shell 1, the output end of the motor 6 is connected with an impeller 8, the air inlet end of the impeller 8 is communicated with an air inlet of the end cover 2, a rubber ring 4 is arranged at the air inlet at the top of the end cover 2, the arrangement of the rubber ring 4 can guarantee the sealing performance of the air suction device when the purifying equipment is externally connected, an exhaust pipe 5 is fixedly installed on the outer side of the bottom of the shell 1, a fixing component is installed between the top of the motor 6 and the shell 1 and the end cover 2, and a damping component is installed between the bottom of the motor 6 and the shell 1;

specifically, the air suction device for the purification equipment comprises a shell 1 and an end cover 2 fixedly installed at the top of the shell 1, wherein a motor 6 is installed in the shell 1, a gap is reserved between the motor 6 and the inner wall of the shell 1, the output end of the motor 6 is connected with an impeller 8, the air inlet end of the impeller 8 is communicated with an air inlet of the end cover 2, an exhaust pipe 5 is fixedly installed on the outer side of the bottom of the shell 1, a fixing component is installed between the top of the motor 6 and the shell 1 as well as the end cover 2, and a damping component is installed between the bottom of the motor 6 and the shell 1;

the shock absorption assembly comprises a positioning cylinder 12 fixedly mounted at the bottom of the inner wall of the shell 1, a shock absorption pad 13 is laid on the inner wall of the positioning cylinder 12, the shock absorption pad 13 is a rubber pad, the outer wall of the bottom of the motor 6 extends into the positioning cylinder 12 and is attached to the inner wall of the shock absorption pad 13, a buffer 14 is fixedly connected to the bottom of the motor 6, the bottom of the buffer 14 is attached to the inner wall of the shell 1, the buffer 14 specifically comprises two fixing plates, and the rubber pad is fixedly mounted between the two fixing plates;

this embodiment, through setting up fixed subassembly and damper, when installation motor 6, the fixed subassembly of top accessible of motor 6 is fixed, and the bottom of motor 6 clamps at a location section of thick bamboo 12 inner walls, plays limiting displacement, prevents that motor 6 from taking place the slope, and easy to assemble, through setting up bolster 14, motor 6 during operation can play the cushioning effect through bolster 14 and shock pad 13, improves the stability of motor 6 during operation greatly.

According to one embodiment of the present invention, as shown in figure 2,

the fixing assembly comprises a plurality of fixing blocks 9 which are uniformly distributed and fixedly arranged on the inner wall of the shell 1, the top of the motor 6 is fixedly connected with a positioning sleeve 7, the outer wall of the positioning sleeve 7 is fixedly connected with a plurality of first connecting blocks 10 corresponding to the positions of the fixing blocks 9, the inner wall of the end cover 2 is fixedly connected with a plurality of second connecting blocks 11 corresponding to the positions of the first connecting blocks 10, and the first connecting blocks 10 and the second connecting blocks 11 are sequentially fixed in a penetrating manner through a screw rod;

this embodiment, through setting up fixed block 9, first connecting block 10 and second connecting block 11, can improve the compactness that motor 6 and casing 1 are connected on the one hand, and on the other hand can further improve the compactness that casing 1 and end cover 2 are connected, conveniently dismantles motor 6 and end cover 2 simultaneously.

According to another embodiment of the present invention, as shown in figure 2,

the bottom of the buffer 14 is fixedly connected with a fixing bolt 15, and the bottom end of the fixing bolt 15 extends to the outside of the shell 1 and is fixed by a locking nut 16;

through setting up fixing bolt 15, on the one hand when dismantling end cover 2 or motor 6, can avoid motor 6 directly to break away from casing 1, cause motor 6 damaged, on the other hand, can improve the stability of bolster 14.

In one embodiment of the present invention, as shown in figures 3 and 4,

the top of the shell 1 is provided with a groove 17, the bottom of the end cover 2 is provided with a sealing bulge 19, and the sealing bulge 19 is inserted in the groove 17;

in this embodiment, by providing the groove 17 and the sealing protrusion 19, the sealing property of the connection between the housing 1 and the end cap 2 can be ensured, and the air can be completely exhausted from the exhaust duct 5.

The working principle of the utility model is as follows:

when the motor 6 is installed, the bottom of the motor 6 is clamped on the inner wall of the positioning cylinder 12, the motor 6 is rotated to enable the first connecting block 10 to correspond to the fixing block 9, then the locking nut 16 is screwed, the position of the motor 6 is preliminarily fixed, finally the end cover 2 is fixedly connected with the shell 1, and the fixing block 9, the first connecting block 10 and the second connecting block 11 are sequentially fixed through a screw rod in a penetrating mode to complete assembly; when the motor 6 works, the buffer part 14 and the shock pad 13 can play a role in buffering, and the stability of the motor 6 during working is greatly improved.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly attached, detachably attached, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the utility model as defined in the appended claims.

Claims

1. The utility model provides a clarification plant is with device that induced drafts which characterized in that: the air-conditioning device comprises a shell (1) and an end cover (2) fixedly installed at the top of the shell (1), wherein a motor (6) is arranged in the shell (1), a gap is reserved between the motor (6) and the inner wall of the shell (1), the output end of the motor (6) is connected with an impeller (8), the air inlet end of the impeller (8) is communicated with an air inlet of the end cover (2), and an exhaust pipe (5) is arranged on the outer side of the bottom of the shell (1);

a fixing component is arranged between the top of the motor (6) and the shell (1) and the end cover (2), and a damping component is arranged between the bottom of the motor (6) and the shell (1);

damping component includes a location section of thick bamboo (12) of fixed mounting in casing (1) inner wall bottom, a location section of thick bamboo (12) inner wall is provided with shock pad (13), motor (6) bottom outer wall extend to in a location section of thick bamboo (12) and with shock pad (13) inner wall laminating, motor (6) bottom fixedly connected with bolster (14), bolster (14) bottom and casing (1) inner wall laminating.

2. A suction device for a purifying apparatus according to claim 1, wherein: fixed subassembly includes fixed block (9) of a plurality of evenly distributed fixed mounting at casing (1) inner wall, motor (6) top fixedly connected with position sleeve (7), position sleeve (7) outer wall fixedly connected with a plurality of and fixed block (9) position corresponding first connecting block (10), end cover (2) inner wall fixedly connected with a plurality of and first connecting block (10) position corresponding second connecting block (11), first connecting block (10) and second connecting block (11) are run through fixedly in proper order through the lead screw.

3. A suction device for a purifying apparatus according to claim 1, wherein: the buffer piece (14) comprises two fixing plates, and a rubber pad is arranged between the two fixing plates.

4. A suction device for a purifying apparatus according to claim 1, wherein: the bottom of the buffer piece (14) is fixedly connected with a fixing bolt (15), and the bottom end of the fixing bolt (15) extends to the outside of the shell (1) and is fixed through a locking nut (16).

5. A suction device for a purifying apparatus according to claim 1, wherein: and a rubber ring (4) is arranged at the air inlet at the top of the end cover (2).

6. A suction device for a purifying apparatus according to claim 1, wherein: the top of the shell (1) is provided with a groove (17), the bottom of the end cover (2) is provided with a sealing bulge (19), and the sealing bulge (19) is inserted in the groove (17).

7. A suction device for a purifying apparatus according to claim 1, wherein: a groove (18) is formed in the joint of the shell (1) and the end cover (2), and a connector lug (3) for connecting an external motor (6) with a power supply is clamped in the groove (18).