CN213178739U

CN213178739U - Dust removal mechanism for air purifier

Info

Publication number: CN213178739U
Application number: CN202021500651.4U
Authority: CN
Inventors: 李华晏
Original assignee: Individual
Current assignee: Hangzhou Jiajie Electromechanical Equipment Co ltd
Priority date: 2020-07-27
Filing date: 2020-07-27
Publication date: 2021-05-11
Anticipated expiration: 2030-07-27

Abstract

The utility model discloses a dust removal mechanism that air purifier used, which comprises a housin, the right side screw thread cover of casing is equipped with the shroud, the through-hole has been seted up on the right side of shroud, the right side fixedly connected with motor of shroud inner chamber, the left end fixedly connected with horizontal pole of the pivot of motor, the fixed cover in surface of casing is equipped with the plectane, the left side cover of casing is equipped with the filter vat, the top and the bottom of filter vat all run through and are provided with fixed pipe, the one end of fixed pipe runs through to the inner chamber of filter vat, the inner chamber of fixed pipe is provided with the limiting plate. The utility model discloses possess and clean filter screen surface dust, the advantage of the filter screen clearance dust of being convenient for dismantle has solved current air purifier dust removal mechanism filter screen and has mostly all fixed mounting, makes the dust adhesion on the filter screen surface behind the long-time air-purifying to cause the jam of filter screen to influence the problem of filtration efficiency.

Description

Dust removal mechanism for air purifier

Technical Field

The utility model relates to an air purifier technical field specifically is a dust removal mechanism that air purifier used.

Background

Air purifier also known as "air cleaner", air freshener, clarifier indicate can adsorb, decompose or change various air contaminant, effectively improve the product of air cleanliness, mainly divide into family expenses, commercial, industry, building, air purifier internally mounted has dust removal structure, and current air purifier dust removal mechanism filter screen is fixed mounting mostly, makes the dust adhesion on the filter screen surface after the long-time air-purifying, causes the jam of filter screen to influence filtration efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dust removal mechanism that air purifier used possesses and cleans filter screen surface dust, and the advantage of the filter screen clearance dust of being convenient for dismantle has solved current air purifier dust removal mechanism filter screen mostly fixed mounting, makes the dust adhesion on the filter screen surface behind the long-time air-purifying to cause the jam of filter screen, thereby influence the problem of filtration efficiency.

In order to achieve the above object, the utility model provides a following technical scheme: a dust removal mechanism for an air purifier comprises a shell, wherein a cover cap is sleeved on the right side of the shell in a threaded manner, a through hole is formed in the right side of the cover cap, a motor is fixedly connected to the right side of an inner cavity of the cover cap, a cross rod is fixedly connected to the left end of a rotating shaft of the motor, a circular plate is fixedly sleeved on the surface of the shell, a filter barrel is sleeved on the left side of the shell, fixed pipes are arranged at the top and the bottom of the filter barrel in a penetrating manner, one end of each fixed pipe penetrates through the inner cavity of the filter barrel, a limiting plate is arranged in the inner cavity of each fixed pipe, a first spring is fixedly connected to one side of the limiting plate, a pull rod is fixedly connected to one side of the limiting plate, one end, away from the limiting plate, of the pull rod penetrates through the outer, the one end that the limiting plate was kept away from to the kelly runs through fixed pipe and extends to the inner chamber of draw-in groove, the left end of horizontal pole extends to the inner chamber and the fixedly connected with brush board of filter vat, the first flabellum of right side fixedly connected with on horizontal pole surface, the left side fixedly connected with second flabellum on horizontal pole surface.

Preferably, the inner wall of the brush plate is fixedly connected with a second spring, one end of the second spring, far away from the inner wall of the brush plate, is fixedly connected with a movable plate, one side, far away from the inner wall of the brush plate, of the movable plate extends to an inner cavity of the filter vat and is fixedly connected with bristles, and one side, far away from the movable plate, of the bristles is in contact with the inner wall of the filter vat.

Preferably, one end of the pull rod, which is far away from the limiting plate, is fixedly connected with a pull ring, and a pull hole is formed in the surface of the pull ring.

Preferably, one end of the first spring is fixedly connected with the inner wall of the fixed pipe, one end of the first spring, which is far away from the inner wall of the fixed pipe, is fixedly connected with the limiting plate, and one side of the limiting plate, which is far away from the first spring, is in contact with the inner wall of the fixed pipe.

Preferably, the switch is fixedly connected to the right side of the cover cap, and the switch is electrically connected with the motor.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a casing, shroud, through-hole, including a motor, an end cap, a controller, and a cover plate, the horizontal pole, the plectane, the filter vat, fixed pipe, the limiting plate, first spring, the pull rod, the draw-in groove, the kelly, first flabellum, second flabellum and brush board cooperate, possess and clean filter screen surface dust, the advantage of the filter screen clearance dust of being convenient for dismantle, solved current air purifier dust removal mechanism filter screen fixed mounting mostly, make the dust adhesion on the filter screen surface behind the long-time air-purifying, cause the jam of filter screen, thereby influence the problem of filtration efficiency.

2. The utility model discloses a second spring produces tension to the fly leaf, makes the fly leaf promote the inner wall in close contact with of brush hair and filter vat, is convenient for clean filter vat inner wall adhesion dust, is favorable to the circulation of air, through setting up the pull ring and drawing the hole, is convenient for spur the vertical removal of pull rod, through setting up first spring, the return of the limiting plate of being convenient for, through setting up the plectane, can carry out spacing support to the filter vat, through setting up first flabellum and second flabellum, can accelerate the circulation of air.

Drawings

FIG. 1 is a schematic sectional view of the structure of the present invention;

FIG. 2 is an enlarged view of a portion of the structure A in FIG. 1 according to the present invention;

FIG. 3 is a schematic sectional view of the partial structure of the present invention;

FIG. 4 is a right-side view schematically showing the connection between the filtering barrel and the brush plate of the present invention;

fig. 5 is a schematic view of the structure of the present invention.

In the figure: the device comprises a shell 1, a cover 2, a through hole 3, a motor 4, a cross bar 5, a circular plate 6, a filter barrel 7, a fixed pipe 8, a limiting plate 9, a first spring 10, a pull rod 11, a clamping groove 12, a clamping rod 13, a first fan blade 14, a second fan blade 15, a brush plate 16, a second spring 17, a movable plate 18, bristles 19 and a switch 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

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 be referred 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", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be 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.

The utility model discloses a casing 1, shroud 2, through-hole 3, motor 4, horizontal pole 5, plectane 6, filter vat 7, fixed pipe 8, limiting plate 9, first spring 10, pull rod 11, draw-in groove 12, kelly 13, first flabellum 14, second flabellum 15, brush board 16, second spring 17, fly leaf 18, brush hair 19 and switch 20 part are general standard or the part that technical staff in the field knows, and its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-5, a dust removing mechanism for an air purifier comprises a housing 1, a cover cap 2 is sleeved on the right side of the housing 1 through a screw thread, a through hole 3 is formed on the right side of the cover cap 2, a motor 4 is fixedly connected to the right side of the inner cavity of the cover cap 2, a cross rod 5 is fixedly connected to the left end of the rotating shaft of the motor 4, a circular plate 6 is fixedly sleeved on the surface of the housing 1, a filter barrel 7 is sleeved on the left side of the housing 1, a fixed tube 8 is arranged at the top and the bottom of the filter barrel 7 in a penetrating manner, one end of the fixed tube 8 penetrates into the inner cavity of the filter barrel 7, a limiting plate 9 is arranged in the inner cavity of the fixed tube 8, a first spring 10 is fixedly connected to one side of the limiting plate 9, a pull rod 11 is fixedly connected to one side of the limiting plate 9, one end of the pull rod 11, which is far, one end of the clamping rod 13, which is far away from the limiting plate 9, penetrates through the fixed pipe 8 and extends to an inner cavity of the clamping groove 12, the left end of the cross rod 5 extends to an inner cavity of the filter vat 7 and is fixedly connected with a brush plate 16, the right side of the surface of the cross rod 5 is fixedly connected with a first fan blade 14, the left side of the surface of the cross rod 5 is fixedly connected with a second fan blade 15, the filter vat 7 can be limited and supported by arranging the circular plate 6, the circulation of air can be accelerated by arranging the first fan blade 14 and the second fan blade 15, the inner wall of the brush plate 16 is fixedly connected with a second spring 17, one end, which is far away from the inner wall of the brush plate 16, of the second spring 17 is fixedly connected with a movable plate 18, one side, which is far away from the inner wall of the brush plate 16, of the movable plate 18 extends to the inner cavity of the filter vat, the movable plate 18 is made to push the bristles 19 to be in close contact with the inner wall of the filter barrel 7, dust adhered to the inner wall of the filter barrel 7 is convenient to clean, circulation of air is facilitated, one end of the pull rod 11, far away from the limiting plate 9, is fixedly connected with a pull ring, the surface of the pull ring is provided with a pull hole, the pull rod 11 is convenient to pull to move vertically through the pull ring and the pull hole, one end of the first spring 10 is fixedly connected with the inner wall of the fixed pipe 8, one end of the first spring 10, far away from the inner wall of the fixed pipe 8, is fixedly connected with the limiting plate 9, one side of the limiting plate 9, far away from the first spring 10, is in contact with the inner wall of the fixed pipe 8, the first spring 10 is convenient to return the limiting plate 9, the switch 20 is fixedly connected to the right side of the cover cap 2 and is electrically connected with the motor 4, and, Limiting plate 9, first spring 10, pull rod 11, draw-in groove 12, kelly 13, first flabellum 14, second flabellum 15 and brush board 16 cooperate, possess and clean filter screen surface dust, the advantage of the filter screen clearance dust of being convenient for dismantle, solved current air purifier dust removal mechanism filter screen fixed mounting mostly, make the dust adhesion on the filter screen surface after the long-time air-purifying, cause the jam of filter screen to influence the problem of filtration efficiency.

During the use, switch 20 control motor 4 operation drives horizontal pole 5 rotatory, horizontal pole 5 drives first flabellum 14 and second flabellum 15 rotatory, make the air flow left, right side air passes through-hole 3 in proper order, casing 1 and filter vat 7, impurity is by the inner chamber of separation to filter vat 7, horizontal pole 5 still drives brush board 16 rotatory, brush board 16 drives fly leaf 18 and brush hair 19 rotatory, brush hair 19 cleans the dust of filter vat 7 inner wall left side adhesion, be favorable to the air to pass filter vat 7 fast, when dismantling filter vat 7, the pulling ring drives pull rod 11 and removes, pull rod 11 drives limiting plate 9 and removes, limiting plate 9 drives kelly 13 and removes, make kelly 13 keep away from draw-in groove 12, remove filter vat 7 left and dismantle it.

In summary, the following steps: this dust removal mechanism that air purifier used, through casing 1, shroud 2, through-hole 3, motor 4, horizontal pole 5, plectane 6, filter vat 7, fixed pipe 8, limiting plate 9, first spring 10, pull rod 11, draw-in groove 12, kelly 13, first flabellum 14, second flabellum 15 and brush board 16 cooperate, the most all fixed mounting of current air purifier dust removal mechanism filter screen has been solved, make the dust adhesion on the filter screen surface behind the long-time air-purifying, cause the jam of filter screen, thereby influence the problem of filtration efficiency.

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 a dust removal mechanism that air purifier used, includes casing (1), its characterized in that: the right side screw thread cover of casing (1) is equipped with shroud (2), through-hole (3) have been seted up on the right side of shroud (2), the right side fixedly connected with motor (4) of shroud (2) inner chamber, the left end fixedly connected with horizontal pole (5) of the pivot of motor (4), the fixed cover in surface of casing (1) is equipped with plectane (6), the left side cover of casing (1) is equipped with filter vat (7), the top and the bottom of filter vat (7) all run through and are provided with fixed pipe (8), the inner chamber of fixed pipe (8) runs through to filter vat (7) is run through to the one end of fixed pipe (8), the inner chamber of fixed pipe (8) is provided with limiting plate (9), one side fixedly connected with first spring (10) of limiting plate (9), one side fixedly connected with pull rod (11) of limiting plate (9), the one end that limiting plate (9) were kept away from to pull rod (11) runs, draw-in groove (12) have all been seted up to the top and the bottom of casing (1), one end fixedly connected with kelly (13) of first spring (10) are kept away from in limiting plate (9), the inner chamber that fixed pipe (8) and extended to draw-in groove (12) is run through to the one end that limiting plate (9) were kept away from in kelly (13), the left end of horizontal pole (5) extends to the inner chamber and the fixedly connected with brush board (16) of filter vat (7), the first flabellum of right side fixedly connected with (14) on horizontal pole (5) surface, the left side fixedly connected with second flabellum (15) on horizontal pole (5) surface.

2. The dust removing mechanism for an air cleaner according to claim 1, wherein: the inner wall fixedly connected with second spring (17) of brush board (16), one end fixedly connected with fly leaf (18) of brush board (16) inner wall is kept away from in second spring (17), one side that brush board (16) inner wall was kept away from in fly leaf (18) extends to the inner chamber and the fixedly connected with brush hair (19) of filter vat (7), the inner wall contact of one side and filter vat (7) that fly leaf (18) were kept away from in brush hair (19).

3. The dust removing mechanism for an air cleaner according to claim 1, wherein: one end of the pull rod (11) far away from the limiting plate (9) is fixedly connected with a pull ring, and a pull hole is formed in the surface of the pull ring.

4. The dust removing mechanism for an air cleaner according to claim 1, wherein: the one end of first spring (10) and the inner wall fixed connection of fixed pipe (8), the one end and limiting plate (9) fixed connection of fixed pipe (8) inner wall are kept away from in first spring (10), one side that first spring (10) were kept away from in limiting plate (9) contacts with the inner wall of fixed pipe (8).

5. The dust removing mechanism for an air cleaner according to claim 1, wherein: the right side of the cover cap (2) is fixedly connected with a switch (20), and the switch (20) is electrically connected with the motor (4).