CN212816098U

CN212816098U - Dust collector for removing mites

Info

Publication number: CN212816098U
Application number: CN202021371766.8U
Authority: CN
Inventors: 王焕; 钟亮; 刘晓明
Original assignee: Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Current assignee: Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Priority date: 2020-07-13
Filing date: 2020-07-13
Publication date: 2021-03-30
Anticipated expiration: 2030-07-13

Abstract

The utility model provides a mite-killing dust collector. The utility model discloses a mite-killing dust collector, which comprises a body and a rolling brush, wherein the body is provided with a hollow cavity, the bottom of the hollow cavity is provided with a suction inlet communicated with the outside, the rolling brush can be arranged in the hollow cavity in a rolling way, and the rolling brush is partially exposed outside the suction inlet; the rolling brush is provided with a plurality of patting portions along self circumference, and the patting portions touch the surface to be cleaned in turn along with the rotation of rolling brush to the surface to be cleaned is patted. Therefore, the dust collector can realize better dust and mite removing effect by beating.

Description

Dust collector for removing mites

Technical Field

The utility model relates to the field of household appliances, especially, relate to a mite dust catcher removes.

Background

A mite-removing dust collector, also known as a mite-removing machine, is used for cleaning allergens such as dust, bacteria, mites and the like on textile articles such as beds, sofas, carpets, clothes and the like. When the mite removing dust collector is used for cleaning, the bottom surface of a suction inlet of the mite removing dust collector is in contact with a surface to be cleaned, so that dust, bred bacteria, mites and other allergens are sucked into the mite removing dust collector.

The existing mite-killing dust collector comprises a machine body, a fan and a rolling brush, wherein the fan and the rolling brush are arranged in the machine body, a suction inlet is formed in the bottom of the machine body, the rolling brush is arranged at the suction inlet, and through rolling of the rolling brush and suction provided by the fan, allergen such as dust, bacteria, mites and the like are sucked from the suction inlet. The rolling brush arranged at the suction inlet of the mite-killing dust collector generally consists of a roller and bristles, and when the dust-killing dust collector is used, the bristles are driven to scrape dust and mites attached to a cleaned surface through rolling of the roller, so that the dust and the mites can be sucked by a fan.

However, the existing rolling brush is difficult to deeply clean the surface to be cleaned, and has poor effect of removing dust and mites.

SUMMERY OF THE UTILITY MODEL

The utility model provides a dust collector for removing mites can realize the deep cleaning of the cleaned surface through the mode of slapping, and the effect of removing dust and mites is better.

The utility model provides a mite-killing dust collector, which comprises a body and a rolling brush, wherein the body is provided with a hollow cavity, the bottom of the hollow cavity is provided with a suction inlet communicated with the outside, the rolling brush can be arranged in the hollow cavity in a rolling way, and part of the rolling brush is exposed outside the suction inlet; the rolling brush is provided with a plurality of patting portions along self circumference, and the patting portions touch the surface to be cleaned in turn along with the rotation of rolling brush to the surface to be cleaned is patted.

Like this, drive the portion of patting and rotate through the round brush, when the portion of patting rotates to the suction inlet position, the portion of patting can partially expose in the suction inlet outside to make the portion of patting can patting the face of waiting to clean when rotating, and a plurality of portions of patting on the round brush circumference can be patting continuously when rotating, pop out the dust mite of the face of waiting to clean, reach the better effect of removing dust and mite.

As an optional mode, the utility model provides a dust collector for removing mites, round brush include the pivot, and the portion of patting distributes in different positions for pivot week is ascending, and has the interval between the adjacent portion of patting, can improve the frequency of patting of portion of patting to the face of being cleaned like this.

As an optional mode, the utility model provides a mite-killing dust collector, the bottom protrusion in the sunction inlet outside at the circumference edge of round brush to make and be located the epaxial portion of patting of round brush week when rotating to the sunction inlet position, can pat and beat to the face of being cleaned.

As an optional mode, the utility model provides a remove mite dust catcher is provided with the round brush apron on the body, and the round brush apron lid is established on the sunction inlet, and the round brush apron has the opening that can make the round brush expose, and the outer wall of round brush apron is used for and treats clean surface contact, and the bottom protrusion at the circumference edge of round brush is in the outer wall of round brush apron.

Like this, can rationally inject the size of open-ended through the round brush apron for when the round brush can expose, avoid the too big inspiratory dust mite of leading to of opening to spill from the opening again.

As an optional mode, the utility model provides a remove mite dust catcher, the interval between the edge of protrusion outside the sunction inlet of round brush and the sunction inlet is between 0mm-1mm, when guaranteeing that the round brush outer fringe can contact and treat the cleaning surface, avoids the sunction inlet and treats that the cleaning surface interval is too big and make during the dirt mite can't be inhaled the dust catcher completely.

As an optional mode, the utility model provides a dust collector for removing mites, round brush still include connecting portion, connecting portion and the setting of portion one-to-one of slapping, and connecting portion connect between the outer wall of pivot and slapping portion for slapping portion can be connected with the pivot of round brush.

As an optional mode, in the mite removing dust collector provided by the utility model, the connecting part is of a columnar structure, and the column body of the connecting part extends along the radial direction of the rotating shaft; or the connecting part is of a flat plate structure, and the plate surface direction of the connecting part extends along the radial direction of the rotating shaft. Therefore, the patting part has a certain rotating radius when driven by the rolling brush to rotate, so that the surface to be cleaned can be patted.

As an optional mode, the utility model provides a mite dust catcher, the portion of patting is hammer head form, and the portion of patting connects in the one side edge of keeping away from the pivot of connecting portion for the portion of patting has a better effect of patting to the face of cleaning.

As an optional mode, the utility model provides a mite-killing dust collector, the section of patting is arranged along the axial of round brush and is organized for the section of patting that a plurality of intervals set up, includes a plurality of sections of patting of arranging along round brush circumference in every section of patting group.

Therefore, the suction inlet can be flapped along the axial direction of the rolling brush by the flapwise part, thereby improving the dust and mite removing effect of the whole surface to be cleaned.

As an optional mode, the utility model provides a mite-killing dust collector, every group of slapping portion includes at least two slapping portions for group of slapping portion has certain slapping frequency when rotating.

As an optional mode, the utility model provides a dust collector for removing mites, have equal interval between the adjacent portion of patting in every patting group for patting portion treats that the cleaning surface has a more even rhythm of patting.

As an optional mode, the utility model provides a mite-killing dust collector, the portion of patting quantity in the different portion of patting group equals, and corresponds the setting at the ascending same position of round brush week for the different positions of the face of waiting to clean that the sunction inlet corresponds have same effect of patting.

As an optional mode, the utility model provides a mite dust catcher, the interval between two adjacent slapping portions is between 2.5mm-27mm, and reasonable slapping portion interval can avoid the rolling resistance of round brush too big and reduce user experience when having better slapping effect.

As an optional mode, the utility model provides a remove mite dust catcher has seted up the cutting groove on the outer wall of pivot, and the notch in cutting groove is towards the circumference outside of pivot, when winding hair on the round brush, can be convenient for clear away hair.

As an optional mode, the utility model provides a remove mite dust catcher is provided with the stirring piece along the radial extension of pivot on the outer wall of pivot, and the stirring piece sets up between two adjacent spanking portion groups, and the stirring piece can mix inspiratory dust mite and air current, avoids the dust mite of being bounced to fall back by the cleaning surface and adhere to on the inner wall that removes mite dust catcher body.

As an optional mode, the utility model provides a dust collector for removing mites, round brush comprise flexible material for the round brush can possess certain elastic deformation ability, when the portion contact stereoplasm of patting is by the cleaning surface, can produce deformation, thereby avoids the portion damage of patting.

As an optional mode, the utility model provides a dust collector for removing mites, the hardness of round brush is between 60HA-95HA, like this, selects the round brush material in this scope, possesses certain flexibility and avoids the part of slapping to damage, also can not too soft reduction effect of slapping simultaneously.

The utility model provides a mite-killing dust collector, which comprises a body and a rolling brush, wherein the body is provided with a hollow cavity, the bottom of the hollow cavity is provided with a suction inlet communicated with the outside, the rolling brush can be arranged in the hollow cavity in a rolling way, and part of the rolling brush is exposed outside the suction inlet; the rolling brush is provided with a plurality of patting portions along self circumference, and the patting portions touch the surface to be cleaned in turn along with the rotation of rolling brush to the surface to be cleaned is patted. Therefore, the flapping part is driven to rotate by the rolling brush, and can flap the surface to be cleaned when rotating, so that dust mites on the surface to be cleaned are popped up, and a better dust removal and mite removal effect is achieved.

The structure of the present invention and other objects and advantages thereof will be more clearly understood from the following description of the preferred embodiments taken in conjunction with the accompanying drawings.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

FIG. 1 is a schematic structural view of a mite-killing dust collector provided according to an embodiment of the application;

FIG. 2 is a cross-sectional view of a dust collector with mite removal provided according to an embodiment of the present application;

FIG. 3 is a schematic structural view of a rolling brush of the mite-killing dust collector provided according to the embodiment of the application;

FIG. 4 is a schematic structural diagram of a rolling brush according to an embodiment of the present disclosure;

FIG. 5 is a front view of a roll brush according to an embodiment of the present disclosure;

fig. 6 is a schematic structural view of a rolling brush according to a second embodiment of the present application;

fig. 7 is a front view of a roll brush provided according to the second embodiment of the present application.

Description of reference numerals:

10-a body; 101-a hollow cavity; 102-suction inlet; 20-rolling and brushing; 21-a rotating shaft; 211-a through hole; 212-a groove; 22-group of flaps; 221-slapping portion; 23-a connecting part; 231-reinforcing ribs; 24-cutting the groove; 25-stirring sheet; 30-rolling brush cover plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention.

First of all, it should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention. And can be adjusted as needed by those skilled in the art to suit particular applications.

Next, it should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "inside", "outside", and the like are based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that a device or member must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present invention.

Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, and the two components can be communicated with each other. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the description herein, reference to the description of the terms "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present disclosure. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

A mite-removing dust collector, also known as a mite-removing machine, is used for cleaning allergens such as dust, bacteria, mites and the like on textile articles such as beds, sofas, carpets, clothes and the like. When the mite removing dust collector is used for cleaning, the bottom surface of a suction inlet of the mite removing dust collector is in contact with a surface to be cleaned, so that dust, bred bacteria, mites and other allergens are sucked into the mite removing dust collector. The existing mite-killing dust collector comprises a machine body, a fan and a rolling brush, wherein the fan and the rolling brush are arranged in the machine body, a suction inlet is formed in the bottom of the machine body, the rolling brush is arranged at the suction inlet, and through rolling of the rolling brush and suction provided by the fan, allergen such as dust, bacteria, mites and the like are sucked from the suction inlet. In the prior art, a rolling brush arranged at a suction inlet of the mite removing dust collector generally comprises a roller and bristles, and when the mite removing dust collector is used, the bristles are driven to scrape dust and mites attached to a cleaned surface through rolling of the roller, so that the dust and the mites can be sucked by a fan. However, the existing rolling brush structure is difficult to deeply clean the surface to be cleaned, and has poor effect of removing dust and mites.

In order to solve the problem, the embodiment of the utility model provides a mite removing dust collector can realize improving the effect of removing dust and mite to the degree of depth clearance by the cleaning surface through the mode of slapping.

Example one

FIG. 1 is a schematic structural view of a mite-killing dust collector provided according to an embodiment of the application; FIG. 2 is a cross-sectional view of a dust collector with mite removal provided according to an embodiment of the present application; fig. 3 is a schematic structural view of a rolling brush of the mite removing dust collector provided according to the embodiment of the application. As shown in fig. 1 to 3, the dust collector for removing mites provided by this embodiment includes a body 10 and a rolling brush 20, the body 10 has a hollow cavity 101, the bottom of the hollow cavity 101 has a suction port 102 communicating with the outside, the rolling brush 20 is rollably disposed in the hollow cavity 101, and a portion of the rolling brush 20 is exposed outside the suction port 102; the rolling brush 20 is provided with a plurality of flapping parts 221 along the circumferential direction, and the flapping parts 221 alternately touch the surface to be cleaned along with the rotation of the rolling brush 20 so as to flap the surface to be cleaned.

Specifically, the roller brush 20 corresponds to the position of the suction port 102, for example, is disposed inside the suction port 102, and the roller brush 20 is partially exposed outside the suction port 102. The drum brush 20 can achieve a cleaning and beating effect by rotating itself. Specifically, on the one hand, the rolling brush 20 can collect impurities such as hair and dust mites in the dust-air mixture by rolling itself. On the other hand, when the dust collector is used, with the rotation of the rolling brush 20, the flapping parts 221 on the circumferential direction of the rolling brush 20 will contact with the surface to be cleaned in turn, so as to realize the flapping of the flapping parts 221 to the surface to be cleaned.

Wherein the rotation axis of the roller brush 20 may be perpendicular to the direction of the suction port 102. When the suction inlet 102 sucks the external dust-air mixture, the rolling direction and the air flow direction of the rolling brush 20 are consistent, so that the rolling and the collection of the impurities are convenient.

In addition, a fan, a driving motor and a controller can be further installed inside the mite removing dust collector, negative pressure can be generated in the hollow cavity 101 through rotation of an impeller of the fan when the dust removing dust collector works, so that dust mites can be sucked into the hollow cavity 101 from the suction inlet 102, the driving motor is used for driving the rolling brush 20 to rotate, starting of the fan and working of the driving motor are controlled through the controller, the fan and the driving motor are electrically connected with the controller, and a user can send a control instruction to the controller so as to control working of the mite removing dust collector. The dust collector is also provided with a dust collecting component such as a dust cup for collecting the sucked dust mites.

When the dust collector works, when a fan in the dust collector works, the suction port 102 can generate suction force, the rolling brush 20 can drive the patting part 221 to rotate, when the patting part 221 rotates to the position of the suction port 102, the patting part 221 can be partially exposed outside the suction port 102, so that the patting part 221 can patt a surface to be cleaned when rotating, the plurality of patting parts 221 on the circumferential direction of the rolling brush 20 can be patted in turn when rotating to pop up dust mites on the surface to be cleaned, the popped up dust mites are sucked into the hollow cavity 101 under the action of the suction force of the suction port 102, a better dust and mite removing effect is achieved, and the sucked dust mites and impurities finally flow into the dust cup along the inner air duct along with air flow.

As an optional mode, the embodiment of the present invention provides a dust collector for removing mites, where the rolling brush 20 includes the rotating shaft 21, the flapping parts 221 are distributed at different positions in the circumferential direction relative to the rotating shaft 21, and there is a gap between adjacent flapping parts 221, so that when the rolling brush 20 rotates, the flapping parts distributed at different positions in the circumferential direction of the rotating shaft 21 will contact with the surface to be cleaned in turn. Along with the contact of the flapping part and the surface to be cleaned each time, the mite removing dust collector can realize regular intermittent flapping on the surface to be cleaned.

Specifically, the rotating shaft 21 may be a cylindrical structure, the flapping parts 221 are disposed in a protruding manner on the outer surface of the rotating shaft 21, and the flapping parts 221 disposed at different circumferential positions may alternately contact the surface to be cleaned at a certain interval frequency when the rotating shaft 21 rotates, so as to flap the surface to be cleaned. The bottom of the circumferential edge of the roller brush 20 protrudes outside the suction port 102, that is, when the flapping part 221 protruding from the outer surface of the rotating shaft 21 correspondingly rotates to the area opposite to the suction port 102, the flapping part 221 will protrude outside the suction port 102, so that with the rotation of the roller 21, different flapping parts 221 in the circumferential direction of the roller brush 20 will protrude outside the suction port 102 when rotating to the position opposite to the suction port 102. When the mite removing dust collector works, one side of the suction inlet 102 of the body 10 is generally close to the surface to be cleaned, so that when the flapping part 221 rotates to the position opposite to the suction inlet 102 and protrudes out of the suction inlet 102, the body 10 is supported by the rolling brush 20, and the suction inlet 102 and the surface to be cleaned are separated from each other; when the flapper 221 continues to rotate from a position protruding outside the suction port 102, the body 10 loses the support of the brush 20 and thus comes into contact with the surface to be cleaned again by gravity. Thus, along with the rotation of the different flapping parts in turn, the body 10 can continuously get away from the surface to be cleaned or fall towards the surface to be cleaned under the supporting action of gravity and the rolling brush 20, so as to flap the surface to be cleaned.

Optionally, the center of the rotating shaft 21 has a through hole 211, the extending direction of the through hole 211 is the axial direction of the rotating shaft 21, the inner wall of the through hole 211 has at least one groove 212, the groove 212 faces the outer wall of the rotating shaft, the through hole 211 and the groove 212 are used for matching with the output shaft of the driving unit for driving the rotating shaft 21 to rotate, the shape of the output shaft of the driving unit is consistent with the shape of the through hole 211 with the groove 212, and the output shaft of the driving unit is inserted into the through hole 211 during assembly, so as to drive the rotating shaft 21 to rotate. In addition, the round brush 20 can reach the rotational speed of 5000 revolutions per minute under drive unit's drive to a plurality of patting portions 221 that set up on round brush 20 can reach ten thousand times per minute to the beat frequency of the face of being cleaned, and the patting effect is powerful, can shake 2.5cm to the depths of quilt such as bed clothes, reach the better effect of removing dust and mite.

As an alternative, the rolling brush 20 further includes a connection portion 23, the connection portion 23 and the flapping portions 221 are arranged in a one-to-one correspondence, and the connection portion 23 is connected between the outer wall of the rotating shaft 21 and the flapping portions 221, so that the flapping portions 221 can be connected with the rotating shaft of the rolling brush 20.

Further, the connecting portion 23 is disposed perpendicular to the surface of the rotating shaft 21, the connecting portion 23 extends along the radial direction of the rotating shaft 21, one end of the connecting portion 23 is connected to the rotating shaft 21, and the other end of the connecting portion 23 is connected to the flapping portion 221, that is, the flapping portion 221 is disposed at one end of the connecting portion 23 away from the rotating shaft 21, and the flapping portion 221 is located at the outermost side of the rotation radius of the rolling brush 20 when the rotating shaft 21 rotates, so that the flapping portion 221 has a certain rotation radius when the rolling brush 20 rotates, and when the rolling brush 20 contacts with a surface to be cleaned, the flapping portion 221 can preferentially contact with the surface to be cleaned.

As an alternative rolling brush structure, as shown in fig. 4 and 5, the connecting portion 23 has a cylindrical structure, and the length direction of the cylindrical body of the connecting portion 23 extends along the radial direction of the rolling brush 20. The columnar connecting portion 23 is advantageous for improving the rolling and collecting effects of the rolling brush 20 on the foreign matters such as hair.

As an alternative, the slapping portion 221 is hammer-shaped, so that the slapping portion 221 has a convex structure with respect to the end of the connecting portion 23, on the one hand, to increase the weight of the slapping portion 221, and on the other hand, the hammer-shaped slapping portion 221, which facilitates the concentration of the impact force when in contact with the surface to be cleaned. Thus, the flapping part 221 has a good flapping effect on the surface to be cleaned.

Note that, in addition to designing the flappers 221 in a hammer shape to provide a good flappers, the flappers 221 may have other specific configurations, and the connection manner between the flappers 221 and the end of the connecting portion 23 is not particularly limited.

As an optional mode, the embodiment of the present invention provides a mite-killing vacuum cleaner, the body 10 is provided with a rolling brush cover plate 30, the rolling brush cover plate 30 is covered on the suction inlet 102, and the rolling brush cover plate 30 has an opening capable of exposing the rolling brush 20, the outer wall of the rolling brush cover plate 30 is used for contacting with the surface to be cleaned, and the bottom of the circumferential edge of the rolling brush 20 protrudes out of the outer wall of the rolling brush cover plate 30.

Wherein, the opening on the rolling brush cover plate 30 can be arranged corresponding to the flapping part 221 on the rolling brush 20. For example, when the flapping parts 221 are arranged in groups in the axial direction of the roll brush 20, the roll brush cover plate 30 has a plurality of openings, and the plurality of openings are arranged in parallel and at intervals in the axial direction of the roll brush 20. Thus, when the roller brush 20 rotates, the flapping parts 221 are exposed from the corresponding openings, respectively.

Specifically, the rolling brush cover plate 30 is detachably mounted on the body 10, and when the dust collector for removing mites is used, the rolling brush cover plate 30 is close to the surface to be cleaned, and in fact, the rolling brush cover plate 30 closes a part of the suction inlet 102, and does not interfere with the rolling brush 20 and the flapping part 221 protruding from the outer wall of the rolling brush 20 when covering the suction inlet 102.

Thus, the size of the opening can be reasonably limited by the rolling brush cover plate 30, on one hand, the rolling brush 20 can be exposed and slapped to the cleaned surface, and on the other hand, the phenomenon that the dust mites or impurities sucked by the suction inlet 102 fall back from the hollow cavity 101 and leak out from the suction inlet 102 due to the overlarge opening can be avoided. In addition, after the cleaning using the dust collector for removing mites is finished, the rolling brush cover plate 30 can be detached to clean the inner wall of the hollow cavity body 101 and the rolling brush 20.

Optionally, the distance between the edge of the rolling brush 20 protruding out of the suction port 102 and the suction port 102 is 0mm-1mm, preferably, the distance is set to 0.5mm, and a reasonable distance can ensure that the rolling brush 20 has a good cleaning effect, on one hand, when the rolling brush 20 rotates to the position of the suction port 102, the outer edge of the rolling brush 20 needs to protrude out of the suction port 102, that is, the patting part 221 needs to protrude out of the suction port 102, so that the patting part 221 can contact the surface to be cleaned, on the other hand, when the outer edge of the rolling brush 20 is ensured to contact the surface to be cleaned, it is avoided that the dust mites cannot be completely sucked into the dust collector due to too large space between the suction port 102 and the surface to be cleaned, that the distance between the suction port 102 and the surface to be cleaned is increased, so that the suction force of the dust mites and impurities on the surface to be cleaned is reduced, and if the distance is too large, the dust collector with a strong shaking, affecting the user experience.

As an optional mode, in the dust collector for removing mites provided by the present invention, the patting portions 221 are arranged in the axial direction of the rolling brush 20 as a plurality of spaced patting portion groups 22, and each patting portion group 22 includes a plurality of patting portions 221 arranged along the circumferential direction of the rolling brush 20. Thus, the suction port 102 can be flapped with the flappers 221 along the axial direction of the rolling brush 20, so as to improve the dust and mite removing effect of the whole surface to be cleaned, and the flappers 221 arranged in the circumferential direction of the rolling brush 20 can sequentially flappen the surface to be cleaned when the rolling brush 20 rolls.

Further, each of the flapping groups 22 includes at least two flapping portions 221, such that the flapping group 22 has a certain flapping frequency when rotating.

Alternatively, adjacent flapping portions 22 in each flapping portion group 22 are equally spaced, so that the flapping portions 221 have a relatively uniform flapping rhythm to the surface to be cleaned, and thus the flapping portions 221 can flap the surface to be cleaned at a fixed frequency while the rolling brush 20 rolls.

In addition, the number of the flapping parts 221 in different flapping part groups 22 is equal and correspondingly arranged at the same position in the circumferential direction of the rolling brush 20, so that different positions of the surface to be cleaned corresponding to the suction port 102 can have the same flapping effect in the axial direction of the rolling brush 20, and when the rolling brush 20 rotates, the flapping parts 221 at the same position of different flapping part groups 22 in the axial direction can simultaneously flap the surface to be cleaned below the whole suction port 102 to form a larger flapping force, so that dust and mites attached to the surface to be cleaned can be bounced, and a better cleaning effect is achieved.

Optionally, the distance between two adjacent flapping parts 221 is 2.5mm-27mm, and the reasonable distance between the flapping parts 221 can avoid the reduction of user experience due to the excessively large rolling resistance of the rolling brush 20 while having a good flapping effect.

As an optional mode, the embodiment of the utility model provides a mite-killing dust collector has seted up cutting groove 24 on the outer wall of pivot 21, and cutting groove 24's notch is towards the circumference outside of pivot 21, when winding hair on the round brush, can be convenient for clear away hair.

Specifically, the cutting groove 24 extends along the axial direction of the rotating shaft 21, and the cutting groove 24 may extend from one end to the other end of the rotating shaft 21, since the flapping part group 22 is composed of a plurality of flapping parts 221, and the flapping parts 221 in the circumferential direction of the rotating shaft 21 are arranged at intervals, the cutting groove 24 is arranged between the flapping parts 221 distributed in the circumferential direction of the surface of the rotating shaft 21.

Since the plurality of the patting portions 221 circumferentially distributed at intervals on the rotating shaft 21 and the plurality of intervals formed by the patting portions 221 are provided, the plurality of the cut grooves 24 can be provided. In addition, the cutting groove 24 is provided for removing the entangled hair, the cross-sectional shape of the cutting groove 24 may be a triangle, a square, a U-shape or a semicircular arc, the present embodiment is not particularly limited to the specific shape of the cross-section of the cutting groove 24, the width of the notch and the depth of the groove, and the parameters of the cutting groove 24 may be designed and selected according to the shaft diameter of the rotating shaft 21 and the size of the interval between the slapping portions 221 provided on the surface of the rotating shaft 21.

As an optional mode, the embodiment of the utility model provides a mite dust catcher, be provided with on the outer wall of pivot 21 along the radial stirring piece 25 that extends of pivot 21, stirring piece 25 sets up between two adjacent slapping portion groups 22, stirring piece 25 can mix inspiratory dust, mite or impurity and air current, and along with the air current that stirs gets into the dust arrester along the inside wind channel of mite dust catcher, avoid being fallen back by the dust mite of bounceing on the inner wall of the cavity 101 of dust catcher body 10 by the clean surface and attached to.

Specifically, the stirring plate 25 is a plate-shaped structure, and the stirring plate 25 is a plurality of stirring plates and is arranged at intervals along the axial direction of the rotating shaft. The agitating blades 25 are preferably symmetrically provided at both side ends of the rotating shaft 21 to better agitate the air flow in the hollow chamber 101. The stirring blades 25 are disposed between the flapping parts 221 of different flapping part groups 22 on the same horizontal line, the stirring blades 25 may be disposed perpendicular to the surface of the rotating shaft 21, the plate surface direction of the stirring blades 25 is perpendicular to the rotating direction of the rotating shaft 21, that is, the plate surface direction of the stirring blades is parallel to the axial direction of the rotating shaft 21, and the height of the stirring blades 25 is lower than the height of the flapping parts 221 protruding from the rotating shaft 21 through the connecting part 23.

As an optional mode, in the dust collector for removing mites provided by the embodiment of the present invention, the rolling brush 20 is made of a flexible material, so that the rolling brush 20 can have a certain flexibility, and can deform when the flapping part 221 contacts with a hard surface to be cleaned, thereby preventing the flapping part 221 from being damaged.

Alternatively, the diameter of the connecting portion 23 gradually decreases as it extends from the end connected to the rotating shaft 21, i.e., the diameter of the end of the connecting portion 23 away from the rotating shaft 21 is smaller, i.e., the end of the flapping portion 221 connected to the connecting portion 23 is more easily deformed, so that the flapping portion 221 can be deformed when contacting a hard surface to be cleaned, thereby avoiding damage. In addition, a reinforcing rib 231 may be further disposed at one end of the connecting portion 23 contacting the rotating shaft 21, the reinforcing rib 231 is connected to the side wall of the connecting portion 23 and the outer wall of the rotating shaft 21, and the width of the reinforcing rib 231 is gradually reduced from the surface of the rotating shaft 21 upward, so that the stability of the connection between the connecting portion 23 and the rotating shaft 21 can be ensured by disposing the reinforcing rib 231, and the deformation generated when the rolling brush 20 contacts the hard surface to be cleaned is mainly limited to the end of the connecting portion 23 connected to the slapping portion 221.

Optionally, the hardness of the material of the rolling brush 20 is between 60HA and 95HA, the material of the rolling brush 20 is selected within this range, and preferably, the hardness of the material of the rolling brush 20 is 50HA, so that the rolling brush 20 HAs certain flexibility to prevent the slapping portion 221 from being damaged, and meanwhile, the slapping effect cannot be reduced due to the fact that the material is too soft.

To sum up, the embodiment of the utility model provides a mite-killing dust collector includes body 10, round brush 20 and installs fan and driving motor in this body, the body has cavity 101, cavity 101's bottom has the sunction inlet 102 with outside intercommunication, round brush 20 can rolling setting in cavity 101, and round brush 20 part exposes in the sunction inlet 102 outside, impeller rotation through the fan can produce the negative pressure in cavity 101, thereby will be inhaled from sunction inlet 102 by the dust mite on the cleaning surface, round brush 20 is provided with a plurality of spanking portions 221 along self circumference simultaneously, spanking portion 221 treats the cleaning surface along the rotatory touching in turn of round brush 20, treat the cleaning surface and pat. Like this, drive the portion 221 of patting through the round brush 20 and rotate, periodic patting that the position at sunction inlet 102 lasts is by the cleaning surface, the dust mite that will treat the cleaning surface pops up, and the round brush 20 can reach the rotational speed of 5000 revolutions per minute under driving motor's drive, thereby the frequency of patting to the cleaning surface of a plurality of portions of patting 221 that set up on the round brush 20 can reach tens of thousands of times per minute, the patting effect is powerful, can shake 2.5cm to the depths of quilt such as bed clothes, reach the better effect of removing dust and removing mites.

Example two

This embodiment provides a dust collector for removing mites, which is different from the first embodiment in the structure of the roll brush. Specifically, as shown in fig. 6 and 7, in the present embodiment, the connecting portion 23 of the roller brush 20 has a plate-like structure, the flapping portion 221 has a cylindrical shape, the axis of the flapping portion 221 is parallel to the axis of the rotating shaft 21, the connecting portion 23 is connected to the cylindrical surface of the flapping portion 221, and the cross-sectional dimension of the connecting portion 23 is smaller than the cross-sectional dimension of the flapping portion 221.

In this way, the plate surface direction of the connecting part 23 extends along the radial direction of the rotating shaft 21, the flapping part 221 is connected with one side edge of the connecting part 23 far away from the rotating shaft 21, the plate-shaped connecting part 23 can push the air flow when rotating, the sucked dust mites are mixed with the air flow, the situation that the bounced dust mites fall back to the cleaned surface and are attached to the inner wall of the mite removing dust collector body 10 is avoided, and in addition, the plate-shaped connecting part 23 has high reliability and is not easy to break off in the using process.

Specifically, the distance between the edge of the flapping part 221 on the rolling brush 20 protruding out of the suction inlet 102 and the suction inlet 102 is 0mm-1mm, preferably, the distance is set to 0.5 mm; the width of the flapping part 221 along the axial direction of the roller brush 20 is 5mm-25mm, preferably, the distance is set to be 8mm-20mm, and the reasonable distance can ensure that the roller brush 20 has a good cleaning effect.

Further, the flapping parts 221 are arranged at intervals along the axial direction of the rolling brush 20 to form a plurality of flapping part groups 22, the distance between the center lines of adjacent flapping parts 221 is 7mm-27mm, preferably, the distance can be set to 8mm-13.5mm, so that the flapping parts 221 can flap the surface to be cleaned more completely.

Further, the connecting portion 23 extending in the radial direction of the rotating shaft 21 may be formed like a stirring blade. Since the connecting portion 23 has a wide width, when rotating with the rolling brush 20, it can push the air to flow, so that the dust mites are mixed with the air current, and the dust mites bounced up by the dust collector for removing mites are prevented from falling on the surface to be cleaned again.

The other structures, except for the rolling brush 20, and the assembly mode and the working principle of the parts of the dust collector for removing mites provided by this embodiment are the same as those of the first embodiment, and are not described herein again. Drive portion of patting 221 through the round brush 20 in this embodiment and rotate, the periodic patting that lasts in the position of sunction inlet 102 is by the cleaning surface, the dust mite that will treat the cleaning surface pops up, and round brush 20 can reach the rotational speed of 5000 revolutions per minute under driving motor's drive, thereby a plurality of portions of patting 221 that set up on round brush 20 can reach tens of thousands of times per minute to the frequency of patting by the cleaning surface, the patting effect is powerful, can shake 2.5cm to the depths of quilt such as bed clothes, reach the better effect of removing dust and removing mites.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. The dust collector is characterized by comprising a body (10) and a rolling brush (20), wherein the body (10) is provided with a hollow cavity (101), the bottom of the hollow cavity (101) is provided with a suction inlet (102) communicated with the outside, the rolling brush (20) is arranged in the hollow cavity (101) in a rolling manner, and part of the rolling brush (20) is exposed outside the suction inlet (102); the rolling brush (20) is provided with a plurality of flapping parts (221) along the circumferential direction of the rolling brush, and the flapping parts (221) alternately touch the surface to be cleaned along with the rotation of the rolling brush (20) so as to flap the surface to be cleaned.

2. A mite removing cleaner as claimed in claim 1, wherein said rolling brush (20) comprises a rotating shaft (21), said flapping parts (221) are distributed at different positions in a circumferential direction with respect to said rotating shaft (21), and a space is provided between adjacent flapping parts (221).

3. A mite-killing cleaner as claimed in claim 2, wherein the bottom of the circumferential edge of the drum brush (20) protrudes outside the suction opening (102).

4. A mite-killing vacuum cleaner as claimed in claim 3, wherein a rolling brush cover plate (30) is provided on the main body (10), the rolling brush cover plate (30) covers the suction opening (102), the rolling brush cover plate (30) has an opening for exposing the rolling brush (20), the outer wall of the rolling brush cover plate (30) is used for contacting with the surface to be cleaned, and the bottom of the circumferential edge of the rolling brush (20) protrudes from the outer wall of the rolling brush cover plate (30).

5. A mite-killing vacuum cleaner as claimed in claim 3, wherein the distance between the edge of the rolling brush (20) protruding outside the suction opening (102) and the suction opening (102) is between 0mm and 1 mm.

6. A mite removing vacuum cleaner as claimed in any one of claims 2 to 5, wherein said rolling brush (20) further comprises a connecting portion (23), said connecting portion (23) and said flapping portion (221) are disposed in one-to-one correspondence, and said connecting portion (23) is connected between the outer wall of said rotating shaft (21) and said flapping portion (221).

7. A mite-killing vacuum cleaner as claimed in claim 6, wherein said connecting part (23) is a cylindrical structure, and the cylinder of said connecting part (23) extends along the radial direction of said rotating shaft (21).

8. A mite removing vacuum cleaner as claimed in claim 6, wherein said connecting portion (23) is a flat plate structure, and a plate surface direction of said connecting portion (23) extends in a radial direction of said rotation shaft (21).

9. A mite removing vacuum cleaner as claimed in claim 7 or 8, wherein the flapping part (221) is in the shape of a mallet, and the flapping part (221) is connected to one side edge of the connecting part (23) far away from the rotating shaft (21).

10. The dust collector of claim 9, wherein the flapping parts (221) are arranged in a plurality of flapping part groups (22) arranged at intervals along the axial direction of the rolling brush (20), and each flapping part group (22) comprises a plurality of flapping parts (221) arranged along the circumferential direction of the rolling brush (20).

11. A mite-killing vacuum as claimed in claim 10, wherein each said group of flaps (22) comprises at least two said flaps (221).

12. A mite removal cleaner as claimed in claim 10 or 11, wherein adjacent ones (221) of said groups of flaps (22) are equally spaced.

13. A mite removal cleaner as claimed in claim 10 or 11, wherein the number of the patting portions (221) in different groups of patting portions (22) is equal and is correspondingly arranged at the same position in the circumferential direction of the rolling brush (20).

14. A mite-killing vacuum cleaner as claimed in claim 10 or 11, wherein the spacing between two adjacent groups of flaps (22) is between 2.5mm and 27 mm.

15. A mite-killing dust collector as claimed in any one of claims 2 to 5, wherein the outer wall of the rotating shaft (21) is provided with a cutting groove (24), and the notch of the cutting groove (24) faces to the circumferential outer side of the rotating shaft (21).

16. A mite-killing vacuum cleaner as claimed in claim 10, wherein the outer wall of the rotating shaft (21) is provided with a stirring blade (25) extending along the radial direction of the rotating shaft (21), and the stirring blade (25) is arranged between two adjacent flapping part groups (22).

17. A mite-killing vacuum as claimed in any one of claims 1 to 5, wherein the rolling brush (20) is composed of a flexible material.

18. A mite-killing vacuum as claimed in claim 17, wherein the hardness of the roller brush (20) is between 60HA and 95 HA.