CN210485929U

CN210485929U - Air purifier for large-area indoor use

Info

Publication number: CN210485929U
Application number: CN201921342961.5U
Authority: CN
Inventors: 温培城
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-19
Filing date: 2019-08-19
Publication date: 2020-05-08
Anticipated expiration: 2029-08-19

Abstract

The utility model discloses an air purifier of indoor usefulness of large tracts of land, including the air purifier body, one side of air purifier body is equipped with the air intake, the top of air purifier body is equipped with the air outlet, the bottom of air purifier body is equipped with the roating seat, the control cavity has been seted up in the roating seat, be equipped with the pivot in the control cavity, the bottom of pivot is connected with first bearing with the bottom inner wall of control cavity, the roating seat is run through on the top of pivot. A large tracts of land air purifier of indoor usefulness, can place the air purifier body at indoor intermediate position, through air purifier body autogiration, and then the omnidirectional purifies the room air, can play better purifying effect equally in large tracts of land is indoor to and be convenient for remove the air purifier body, when not needing to remove the air purifier body, hide the universal wheel, increased the aesthetic property and reduced occupation space.

Description

Air purifier for large-area indoor use

Technical Field

The utility model relates to an air purification technical field, in particular to air purifier of indoor usefulness of large tracts of land.

Background

Clean air is the essential environmental condition of human existence development, along with the development of modern industry, the air suffers the pollution, and the air quality problem is serious day by day, in order to provide clean indoor environment, air purifier takes place at the same time, air purifier is also known as "air purifier", refer to the product that can adsorb, decompose or convert various air pollutants, effectively improve the air cleanliness, because the environmental situation is serious day by day, air purifier's demand is very huge, its kind is numerous, air purifier often only inhales to a direction, in the in-service use, place the corner with air purifier, when large tracts of land indoor use air purifier, purification efficiency greatly reduced makes purifying effect not good.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an air purifier of indoor usefulness of large tracts of land can effectively solve air purifier among the background art and often only breathe in to a direction, in the in-service use, places the corner to air purifier, and when the indoor air purifier of using of large tracts of land, purification efficiency greatly reduced for the not good problem of purifying effect.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an air purifier for large-area indoor use comprises an air purifier body, wherein an air inlet is formed in one side of the air purifier body, an air outlet is formed in the top end of the air purifier body, a rotary seat is arranged at the bottom end of the air purifier body, a control cavity is formed in the rotary seat, a rotary shaft is arranged in the control cavity, the bottom end of the rotary shaft is connected with the inner wall of the bottom end of the control cavity through a first bearing, the top end of the rotary shaft penetrates through the rotary seat, the top end of the rotary shaft is fixedly connected with the bottom end of the air purifier body, a second bearing is arranged at the joint of the rotary shaft and the rotary seat, a worm wheel positioned in the control cavity is sleeved outside the rotary shaft, a worm meshed with the worm wheel is arranged in the control cavity, the two ends of the worm are respectively connected with the inner wall of the control cavity through a third bearing and, the movable plate is arranged in the fixing ring, a plurality of universal wheels are arranged at the bottom end of the movable plate, the movable plate is connected with the rotating seat through an elastic mechanism, and the movable plate is connected with the fixing ring through a fixing mechanism.

Preferably, fixed establishment is including seting up the recess in solid fixed ring both sides inner wall, the draw-in groove has been seted up to the bilateral symmetry of fly leaf, be equipped with the fixture block in the draw-in groove, the one end of fixture block extends to in the recess, be equipped with movable post in the recess, the one end and the fixture block fixed connection of activity post, the other end of activity post runs through solid fixed ring, just the one end of activity post is connected with the first stopper that is located solid fixed ring outside, the outside cover of activity post is equipped with the first compression spring that is located between fixture block and recess one side inner wall.

Preferably, one side of the first limiting block, which is far away from the fixing ring, is fixedly connected with a pull ring.

Preferably, the elastic mechanism comprises a plurality of limiting rods arranged at the bottom end of the rotary seat, the limiting rods penetrate through the movable plate, second limiting blocks located below the movable plate are arranged at the bottom end of the limiting rods, and second compression springs located between the movable plate and the rotary seat are sleeved outside the limiting rods.

Preferably, the output end of the motor is connected with one end of the worm through a coupling.

Preferably, the top of roating seat has seted up annular spout, the bottom of air purifier body is equipped with a plurality of pulleys with annular spout matched with.

Compared with the prior art, the utility model discloses following beneficial effect has: through setting up the motor, the worm wheel, the mating reaction of pivot and pulley, can place the air purifier body at indoor intermediate position, through air purifier body autogiration, and then the omnidirectional purifies the room air, can play better purifying effect equally in large tracts of land is indoor, through setting up the fly leaf, the universal wheel, fixed establishment and elastic mechanism's mating reaction, be convenient for remove the air purifier body, simultaneously when not needing to remove the air purifier body, can hide the universal wheel, aesthetic property has been increased, and occupation space has been reduced.

Drawings

FIG. 1 is a schematic view of the overall structure of an air cleaner for large-area indoor use according to the present invention;

FIG. 2 is a sectional view of the rotary seat of the air cleaner for indoor use with a large area;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

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

In the figure: 1. an air purifier body; 2. an air inlet; 3. an air outlet; 4. a rotating base; 5. a fixing ring; 6. a movable plate; 7. a universal wheel; 8. a rotating shaft; 9. a first bearing; 10. a second bearing; 11. a worm gear; 12. a worm; 13. a third bearing; 14. a motor; 15. a groove; 16. a card slot; 17. a clamping block; 18. a movable post; 19. a first stopper; 20. a first compression spring; 21. a pull ring; 22. a limiting rod; 23. a second compression spring; 24. a second limiting block; 25. an annular chute; 26. a pulley.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships 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 to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" 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," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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.

As shown in figures 1-4, an air purifier for large-area indoor use comprises an air purifier body 1, one side of the air purifier body 1 is provided with an air inlet 2, the top end of the air purifier body 1 is provided with an air outlet 3, the bottom end of the air purifier body 1 is provided with a rotary base 4, a control chamber is arranged in the rotary base 4, a rotary shaft 8 is arranged in the control chamber, the bottom end of the rotary shaft 8 is connected with the inner wall of the bottom end of the control chamber through a first bearing 9, the top end of the rotary shaft 8 penetrates through the rotary base 4, the top end of the rotary shaft 8 is fixedly connected with the bottom end of the air purifier body 1, a second bearing 10 is arranged at the joint of the rotary shaft 8 and the rotary base 4, a worm wheel 11 positioned in the control chamber is sleeved outside the rotary shaft 8, a worm 12 meshed with the worm wheel 11 is arranged in the control chamber, and two ends of, the bottom end of the rotating seat 4 is fixedly connected with a fixed ring 5, a movable plate 6 is arranged in the fixed ring 5, a plurality of universal wheels 7 are arranged at the bottom end of the movable plate 6, the movable plate 6 is connected with the rotating seat 4 through an elastic mechanism, and the movable plate 6 is connected with the fixed ring 5 through a fixing mechanism;

the fixing mechanism comprises grooves 15 formed in the inner walls of two sides of the fixing ring 5, clamping grooves 16 are symmetrically formed in two sides of the movable plate 6, clamping blocks 17 are arranged in the clamping grooves 16, one ends of the clamping blocks 17 extend into the grooves 15, movable columns 18 are arranged in the grooves 15, one ends of the movable columns 18 are fixedly connected with the clamping blocks 17, the other ends of the movable columns 18 penetrate through the fixing ring 5, one ends of the movable columns 18 are connected with first limiting blocks 19 located outside the fixing ring 5, and first compression springs 20 located between the clamping blocks 17 and the inner wall of one side of each groove 15 are sleeved outside the movable columns 18; one side of the first limiting block 19, which is far away from the fixing ring 5, is fixedly connected with a pull ring 21; the elastic mechanism comprises a plurality of limiting rods 22 arranged at the bottom end of the rotating base 4, the limiting rods 22 penetrate through the movable plate 6, second limiting blocks 24 positioned below the movable plate 6 are arranged at the bottom ends of the limiting rods 22, and second compression springs 23 positioned between the movable plate 6 and the rotating base 4 are sleeved outside the limiting rods 22; the output end of the motor 14 is connected with one end of the worm 12 through a coupler; the top of roating seat 4 has seted up annular spout 25, and the bottom of air purifier body 1 is equipped with a plurality of pulleys 26 with annular spout 25 matched with.

It should be noted that, when the air purifier is used, the motor 14 is externally connected with the control switch and the power supply, and further pulls the pull ring 21, so that the movable post 18 drives the fixture block 17 to slide into the groove 15, meanwhile, the first compression spring 20 is in a compressed state, and further the air purifier body 1 is pressed downwards, so that the universal wheel 7 slides into the fixing ring 5, and further the movable plate 6 presses the second compression spring 23, so that the second compression spring 23 is in a compressed state, when the movable plate 6 completely slides into the fixing ring 5, the pull ring 21 is released, and further the first compression spring 20 recovers deformation, the first compression spring 20 drives the fixture block 17 to be clamped into the clamping groove 16, so that the movable plate 6 and the fixing ring 5 are fixed, and further the universal wheel 7 can be hidden, the appearance is improved, and the occupied space is reduced, when the air purifier body 1 needs to be moved, similarly, only need stimulate pull ring 21, make fixture block 17 break away from draw-in groove 16, second compression spring 23 can resume deformation, and then second compression spring 23 removes through elasticity drive fly leaf 6, and then universal wheel 7 stretches out solid fixed ring 5's outside, air purifier body 1 is through universal wheel 7 convenient removal, when moving air purifier body 1 to suitable position, motor 14 drive worm 12 is rotatory, meshing drive pivot 8 through worm wheel 11 and worm 12 is rotatory, and then air purifier body 1 autogiration, the omnidirectional purifies the room air, can play better purifying effect equally in the large tracts of land is indoor, when air purifier body 1 is rotatory, pulley 26 slides in annular chute 25, and then make air purifier body 1 rotatory more steady.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an air purifier of indoor usefulness of large tracts of land which characterized in that: comprises an air purifier body (1), one side of the air purifier body (1) is provided with an air inlet (2), the top end of the air purifier body (1) is provided with an air outlet (3), the bottom end of the air purifier body (1) is provided with a rotary seat (4), a control chamber is arranged in the rotary seat (4), a rotary shaft (8) is arranged in the control chamber, the bottom end of the rotary shaft (8) is connected with the bottom inner wall of the control chamber through a first bearing (9), the top end of the rotary shaft (8) penetrates through the rotary seat (4), the top end of the rotary shaft (8) is fixedly connected with the bottom end of the air purifier body (1), the joint of the rotary shaft (8) and the rotary seat (4) is provided with a second bearing (10), the outer sleeve of the rotary shaft (8) is provided with a worm wheel (11) positioned in the control chamber, a worm (12) meshed with the worm wheel (11) is arranged, the both ends of worm (12) are connected through third bearing (13) and motor (14) respectively with the inner wall of control chamber, solid fixed ring (5) of bottom fixedly connected with of roating seat (4), be equipped with fly leaf (6) in solid fixed ring (5), the bottom of fly leaf (6) is equipped with a plurality of universal wheels (7), fly leaf (6) are connected through elastic mechanism with roating seat (4), fly leaf (6) are connected through fixed establishment with solid fixed ring (5).

2. An air cleaner for large area indoor use according to claim 1, wherein: fixed establishment is including offering recess (15) at solid fixed ring (5) both sides inner wall, draw-in groove (16) have been seted up to the bilateral symmetry of fly leaf (6), be equipped with fixture block (17) in draw-in groove (16), the one end of fixture block (17) extends to in recess (15), be equipped with movable post (18) in recess (15), the one end and fixture block (17) fixed connection of activity post (18), the other end of activity post (18) runs through solid fixed ring (5), just the one end of activity post (18) is connected with first stopper (19) that are located solid fixed ring (5) outside, the outside cover of activity post (18) is equipped with first compression spring (20) that are located between fixture block (17) and recess (15) one side inner wall.

3. An air cleaner for large area indoor use according to claim 2, wherein: one side of the first limiting block (19) far away from the fixing ring (5) is fixedly connected with a pull ring (21).

4. An air cleaner for large area indoor use according to claim 1, wherein: elastic mechanism is including setting up in a plurality of gag lever posts (22) of roating seat (4) bottom, gag lever post (22) run through fly leaf (6), the bottom of gag lever post (22) is equipped with second stopper (24) that are located fly leaf (6) below, the outside cover of gag lever post (22) is equipped with second compression spring (23) that are located between fly leaf (6) and roating seat (4).

5. An air cleaner for large area indoor use according to claim 1, wherein: the output end of the motor (14) is connected with one end of the worm (12) through a coupler.

6. An air cleaner for large area indoor use according to claim 1, wherein: annular spout (25) have been seted up on the top of roating seat (4), the bottom of air purifier body (1) is equipped with a plurality of and annular spout (25) matched with pulley (26).