CN113116219A - Dust cup assembly of dust collector, dust collector and dust collector assembly - Google Patents

Abstract

The invention discloses a dust cup assembly of a dust collector, the dust collector and a dust collector assembly, wherein the dust cup assembly comprises: the dust cup comprises a cup body, wherein a dust cup cavity is defined in the cup body, and an air inlet and an air outlet which are communicated with the dust cup cavity are formed in the cup body; the first separator is arranged in the dust cup cavity; the ash pressing piece is arranged around the outer part of the first separator and can reciprocate along the axial direction of the first separator to clean the first separator; a second separator disposed downstream of the first separator; and the driving device is positioned outside the second separator and is connected with the ash pressing piece, and the driving device is used for providing power for driving the ash pressing piece to move. According to the invention, the dust pressing piece axially moves at the outer side of the first separator, so that the effect of cleaning the outer part of the first separator can be achieved, the labor intensity is saved, the operation is convenient, the dust in the dust cup assembly can be more easily cleaned, and the good user experience effect is brought.

Description

Dust cup assembly of dust collector, dust collector and dust collector assembly

Technical Field

The invention relates to the technical field of household appliances, in particular to a dust cup assembly of a dust collector, the dust collector and a dust collector assembly.

Background

In the existing dust collector, a dust cup assembly is provided with a coarse dust separator for performing primary separation on airflow entering a dust cup cavity for the first time. However, the pain point caused by the structure is that when flexible substances such as hair, fibers and the like are sucked, the flexible substances are wound on the outer surface of the coarse ash separator, so that the separation efficiency is reduced, the service life of the product is shortened, and the cleaning is inconvenient.

With the continuous development of technology and the continuous maturity of consumers, the market demands that the vacuum cleaner must have a good user experience. Therefore, there is a strong need for a dust cup assembly of a vacuum cleaner that is easy to clean dust, avoids the contact between hands and dust, and improves the comfort of use.

Disclosure of Invention

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides a dust cup assembly of a dust collector, which aims to solve the problems that the dust cup assembly of the existing dust collector is difficult to clean manually, is easy to be stained with dust and has poor use experience effect for users.

The invention also aims to provide a dust collector, and the dust cup assembly of the dust collector is applied.

The invention also aims to provide a dust collector assembly to apply the dust collector and the dust cup assembly.

A dirt cup assembly of a vacuum cleaner according to an embodiment of the present invention includes: the dust cup comprises a cup body, wherein a dust cup cavity is defined in the cup body, and an air inlet and an air outlet which are communicated with the dust cup cavity are formed in the cup body; the first separator is arranged in the dust cup cavity; an ash pressing member disposed around the outside of the first separator, the ash pressing member being reciprocally movable in an axial direction of the first separator to clean the first separator; a second separator disposed downstream of the first separator; and the driving device is positioned outside the second separator and is connected with the ash pressing part, and the driving device is used for providing power for driving the ash pressing part to move.

According to the dust cup assembly of the dust collector, the driving device drives the dust pressing piece to axially move on the outer side of the first separator, so that the effect of cleaning the outer part of the first separator can be achieved, compared with manual cleaning, the dust cup assembly saves labor intensity and is convenient to operate, dust in the dust cup assembly can be cleaned more easily, contact between hands and the dust is effectively avoided, the use comfort of a user is remarkably improved, and a good user experience effect is brought.

In some embodiments, the dirt cup assembly further comprises: the guide part, the guide part with it links to each other and locates to press grey piece the second separator is outside, the guide part with be equipped with first guide portion on one of the second separator, the guide part with be equipped with the second guide portion on another in the second separator, first guide portion with the second guide portion cooperate each other in order to restrict the motion path of guide part.

In some embodiments, the first guide portion is disposed outside the second separator, the first guide portion defines an installation space therein, and the driving device is disposed in the installation space; the second guide part is arranged on the guide piece, the second guide part is provided with an extending part, the extending part extends into the installation space, and the driving device is connected with the extending part.

In some embodiments, the driving device includes a spring, a top rod extending downward is disposed at the top of the installation space, a loop bar extending upward is disposed on the extending portion, and two ends of the spring are respectively connected to the top rod and the loop bar in a matching manner.

In some embodiments, a side wall of the installation space is open, and the protruding part protrudes into the installation space from the open side.

In some embodiments, the first guide portions include two and are disposed at both sides of the second separator in a radial direction, and the second guide portions include two, and the two second guide portions are respectively wrapped at outer sides of the two first guide portions and are slidable.

In some embodiments, the guide member further includes an annular main body portion surrounding the second separator, and the two second guide portions are provided on both sides of the annular main body portion in a radial direction.

In some embodiments, the first separator and the second separator are provided with a first annular pressure plate, and the first annular pressure plate extends obliquely downwards.

In some embodiments, the annular main body portion is provided with an inclined matching surface which can be attached to the bottom surface of the first annular pressure plate.

In some embodiments, the first separator comprises: the main body part is provided with a main body part opening opposite to the air outlet; thick ash separation portion, thick ash separation portion locates on the main part just be equipped with on the thick ash separation portion and pass through the hole, press grey spare to center on thick ash separation portion outside sets up, press grey spare movable downwards extremely first ring clamp department.

In some embodiments, the ash press comprises: a second annular pressure plate disposed around an exterior of the coarse ash separation section; and two ends of the connecting rod are respectively connected with the second annular pressing plate and the annular main body part.

In some embodiments, the main body is provided with an annular outer frame, the coarse ash separating portion is arranged on the outer frame, and the outer frame is provided with a sliding groove matched with the connecting rod.

In some embodiments, the first separator further comprises: the filtering part is connected to the main body part and is positioned in the second separator, and an inner cavity of the filtering part is respectively communicated with the cyclone cavity and the opening of the main body part.

A vacuum cleaner according to an embodiment of the present invention comprises a dirt cup assembly of the vacuum cleaner according to any one of the preceding claims.

According to the dust collector provided by the embodiment of the invention, the dust pressing piece inside the dust collector can be driven to axially move outside the first separator through the dust cup assembly, so that the dust cup assembly is used for cleaning the outside of the first separator.

A vacuum cleaner assembly according to an embodiment of the present invention includes: a vacuum cleaner comprising a dirt cup assembly of the vacuum cleaner according to any one of the preceding; a storage station having a dust collection cavity, the dust cup assembly being adaptable to fit within the dust collection cavity.

According to the dust collector assembly provided by the embodiment of the invention, the dust collecting cavity is arranged on the storage station, so that dust in the dust collector and the dust collecting cup assembly can be conveniently stored, and the integral cleanness of the dust collector can be kept.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic perspective view of a dirt cup assembly in an embodiment of the present invention;

FIG. 2 is a sectional view taken along line A-A of FIG. 1;

FIG. 3 is a sectional view taken along line B-B of FIG. 1;

FIG. 4 is an exploded perspective view of a portion of the structure of a dirt cup assembly in an embodiment of the present invention;

FIG. 5 is an exploded perspective view of a first separator in an embodiment of the invention;

FIG. 6 is a schematic view of the bottom cover of the dirt cup assembly operating with the second annular pressure plate in an open condition in accordance with an embodiment of the present invention;

FIG. 7 is a schematic view of the internal structure of the vacuum cleaner assembly in an embodiment of the present invention;

FIG. 8 is a schematic view of a structure in which the dirt cup assembly of the vacuum cleaner assembly of the embodiment of the present invention is closed in cooperation with the storage station;

fig. 9 is a schematic view showing a structure in which the dirt cup assembly is fitted in the storage station to be opened in the vacuum cleaner assembly according to the embodiment of the present invention.

Reference numerals:

100. a dirt cup assembly;

10. a cup body; 101. a dust cup cavity; 102. an air inlet; 103. an air outlet;

20. a first separator; 21. a main body portion; 211. a main body part opening; 212. an outer frame; 213. a chute; 22. a coarse ash separation section; 23. a filtering part; 24. a first annular pressure plate;

30. pressing the ash; 31. a second annular pressure plate; 32. a connecting rod;

40. a second separator; 41. a first guide portion; 411. an installation space; 412. a top rod; 401. a cyclone passage;

50. a drive device; 51. a spring;

60. a guide member; 61. a second guide portion; 611. an insertion portion; 612. a loop bar; 601. an annular main body portion; 6011. an inclined mating surface;

70. a bottom cover; 80. an opening and closing member;

1000. a vacuum cleaner assembly;

200. a vacuum cleaner;

300. a receiving station; 301. a dust collection cavity; 310. a toggle piece; 311. a trigger section; 312. a stopper portion; 320. pushing the piece; 330. and a top cover.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

A dirt cup assembly 100 for a vacuum cleaner in accordance with an embodiment of the present invention is described below with reference to fig. 1-6.

As shown in fig. 1 to 3, a dirt cup assembly 100 of a vacuum cleaner according to an embodiment of the present invention includes: cup 10, first separator 20, ash pressing member 30, second separator 40, and driving device 50.

A dust cup cavity 101 is defined in the cup body 10, and an air inlet 102 and an air outlet 103 which are communicated with the dust cup cavity 101 are arranged on the cup body 10; the first separator 20 is arranged in the dust cup cavity 101; the dust pressing member 30 is arranged around the outside of the first separator 20, and the dust pressing member 30 can reciprocate along the axial direction of the first separator 20 to clean the first separator 20; the second separator 40 is provided downstream of the first separator 20; the driving device 50 is located outside the second separator 40 and connected to the soot pressing member 30, and the driving device 50 is used for providing power for driving the soot pressing member 30 to move.

Specifically, when the vacuum cleaner is in operation, the airflow enters the dust cup cavity 101 together with dust from the air inlet 102 through the suction effect, the first separator 20 blocks the soft substances such as hair and fiber from the outside of the first separator 20, so as to realize primary dust removal, the airflow mixed with fine dust enters the second separator 40, the airflow mixed with fine dust is separated inside the second separator 40, then falls downwards and finally enters the dust cup, and the clean airflow is discharged outwards through the air outlet 103 of the cup body 10. Meanwhile, the driving device 50 can remove the flexible matters such as hairs and fibers blocked on the outer side of the first separator 20 by driving the dust pressing member 30 to move axially, so as to ensure that the permeability of the first separator 20 is always in a good state, thereby improving the separation efficiency of the dirt cup assembly 100.

It should be noted that in the present embodiment, the dust pressing member 30 is additionally disposed outside the fixed first separator 20, and the driving device 50 pushes the dust out of the dust cup, so as to solve the problem of difficulty in cleaning the dust cup in the cyclone separation system, and the whole dust cup assembly 100 has a simple structure and a low manufacturing cost, and can provide a better use effect.

According to the dust cup assembly 100 of the dust collector disclosed by the embodiment of the invention, the driving device 50 drives the dust pressing member 30 to axially move at the outer side of the first separator 20, so that the effect of cleaning the outer part of the first separator 20 can be achieved, compared with manual cleaning, the dust cup assembly has the advantages that the labor intensity is saved, the operation is convenient, the dust in the dust cup assembly 100 can be cleaned more easily, the contact between hands and the dust is effectively avoided, the use comfort of a user is obviously improved, and a good user experience effect is brought.

Alternatively, as shown in fig. 1, the air inlet 102 is disposed at a side of the cup body 10, and when the dust-laden air flow enters from the air inlet 102, the air flow forms a cyclone motion between the first separators 20, that is, the air flow moves around the outer sides of the first separators 20, so that the air flow can separate and remove dust at a plurality of positions of the first separators 20, the dust removal and separation time is effectively shortened, and the dust can be sufficiently separated by the first separators 20.

In some embodiments, as shown in fig. 2, the dirt cup assembly 100 further includes a guide member 60, the guide member 60 is connected to the dust pressing member 30 and is disposed outside the second separator 40, one of the guide member 60 and the second separator 40 is provided with a first guide portion 41, and the other of the guide member 60 and the second separator 40 is provided with a second guide portion 61, and the first guide portion 41 and the second guide portion 61 cooperate with each other to limit a movement path of the guide member 60. Specifically, the first guide portion 41 may be disposed on the second separator 40, the second guide portion 61 may be disposed on the guide member 60, and the first guide portion 41 and the second guide portion 61 cooperate with each other, so that the guide member 60 can move along the second separator 40, and the movement of the guide member 60 is stable and reliable, and since the guide member 60 is connected to the dust pressing member 30, a stable and reliable guiding function can be provided for the axial movement of the dust pressing member 30, so as to ensure the cleaning effect of the dust pressing member 30 on the first separator 20. In other cases, the first guide portion 41 may be provided on the guide 60, and the second guide portion 61 may be provided on the second separator 40, which have the same effects as described above and will not be described again here.

Alternatively, as shown in fig. 2, the first guide portion 41 is disposed outside the second separator 40, the first guide portion 41 defines an installation space 411 therein, and the driving device 50 is disposed in the installation space 411, in this way, the driving device 50 is conveniently placed, so that the structure is compact, and the overall volume of the dirt cup assembly 100 can be designed to be smaller. The second guide portion 61 is provided on the guide member 60, the second guide portion 61 is provided with an extending portion 611, the extending portion 611 extends into the installation space 411, and the driving device 50 is connected to the extending portion 611.

Optionally, as shown in fig. 2, the driving device 50 includes a spring 51, a top rod 412 extending downward is disposed at the top of the installation space 411, a sleeve rod 612 extending upward is disposed on the protruding portion 611, and two ends of the spring 51 are respectively connected to the top rod 412 and the sleeve rod 612 in a matching manner. It can be understood that the spring 51 is located in the installation space 411, and two ends of the spring 51 are respectively sleeved on the top rod 412 and the sleeve rod 612, and the elastic force of the spring 51 is used for driving the guide member 60 to move, so that the dust pressing member 30 moves axially. For example, as shown in FIG. 6, where the spring 51 is in a normally compressed state, and as understood from the dust removal principle of the dirt cup assembly 100, the bottom of the cup body 10 is provided with a bottom cover 70, and in an initial state, as shown in FIG. 8, the bottom cover 70 is locked to the bottom of the cup body 10, the bottom of the guide 60 abuts against the bottom cover 70, and the spring 51 is compressed. As shown in fig. 9, when the bottom cover 70 is opened, the elastic potential energy of the spring 51 is released, and the position of the top rod 412 on the installation space 411 is fixed, and at this time, the spring 51 can only push the sleeve rod 612 to move downwards, so that the protrusion 611 and the guide 60 move downwards, and further the dust pressing member 30 is driven to move axially downwards for cleaning the first separator 20. In addition, the driving device 50 adopts the spring 51, the driving mode has simple structure and low cost, the spring 51 can be repeatedly used, the stability is good, and the reliability of realizing the axial reciprocating motion of the dust pressing piece 30 can be improved.

It should be noted that the drive mechanism 50 may include an external drive member, thereby increasing the automation of the dirt cup assembly 100 and further improving the convenience of the user. Of course, in other embodiments, the driving device 50 may be manually driven, and may also perform a driving function, and is not limited herein.

Alternatively, as shown in fig. 4, the side wall of the installation space 411 is opened, and the protruding part 611 protrudes into the installation space 411 from the opened side. That is, since the side wall of the installation space 411 is opened, the protruding part 611 can be axially moved along the opened side, thereby eliminating the effect of the installation space 411 on the movement interference of the protruding part 611.

Alternatively, as shown in fig. 4, the first guide portions 41 include two and are disposed at both sides of the second separator 40 in the radial direction, and the second guide portions 61 include two, and the two second guide portions 61 are respectively wrapped at the outer sides of the two first guide portions 41 and are slidable. In this way, the two first guide portions 41 and the two second guide portions 61 guide the connection between the guide member 60 and the second separator 40 symmetrically and uniformly, thereby achieving a better guiding effect.

Optionally, as shown in fig. 2 and 4, the guiding element 60 further includes an annular main body 601, the annular main body 601 surrounds the outside of the second separator 40, for example, the annular main body 601 is sleeved on the second separator 40, and this engagement is more stable and reliable, which facilitates the guiding element 60 to move on the second separator 40 in the axial direction. The two second guide portions 61 are disposed on both sides of the annular main body portion 601 in the radial direction, that is, the two second guide portions 61 are radially symmetrical on the second guide portions 61, and the guiding functions are balanced.

Alternatively, as shown in fig. 2 to 4, the first separator 20 is provided with a first annular pressing plate 24, where the first annular pressing plate 24 can function as a lower limit position for limiting the ash pressing member 30, so as to prevent the ash pressing member 30 from separating from the first separator 20. The first annular pressing plate 24 extends obliquely downwards, so that the cleaned flexible substances such as hairs and fibers can fall into the cup body 10 conveniently.

Optionally, the annular main body 601 is provided with an inclined mating surface 6011 which can be fitted to the bottom surface of the first annular pressing plate 24, in this way, the inclined mating surface 6011 mates with the first annular pressing plate 24, and the mating between the two is tighter, so that the guiding element 60 can be more reliably mounted on the second separator 40. In addition, the inclined mating surface 6011 constitutes a dust pressing plate, and can press down part of dust when moving axially downward, so as to achieve a certain dust cleaning effect.

Specifically, as shown in fig. 4, a plurality of cyclone passages 401 are provided at the top of the second separator 40 at equal intervals, that is, the second separator 40 constitutes a cyclone separator, and when the airflow enters between the first separator 20 and the second separator 40, the airflow then enters the second separator 40 through the cyclone passages 401, and the spiral cyclone is formed in the second separator 40, so that a better dust separating effect can be achieved.

Alternatively, as shown in fig. 2 to 4, the first separator 20 includes: a main body 21 and a coarse ash separation section 22. The main body 21 is provided with a main body opening 211 opposite to the air outlet 103; the coarse ash separating portion 22 is provided in the main body 21. It will be appreciated that the body portion 21 may be configured to define an opening of the body portion 21, which directs the airflow from the body portion opening 211 toward the outlet opening 103. In addition, the main body 21 may provide a mounting position for the coarse ash separating part 22, thereby improving the structural strength of the first separator 20 and the lifespan of the first separator 20. The main body 21 and the coarse ash separator 22 may be integrally formed to facilitate the manufacturing process. Of course, in other embodiments, the main body 21 and the coarse ash separating portion 22 can be connected by fasteners, snap-fit structures, etc. and the main body 21 and the coarse ash separating portion 22 can be reliably disposed.

The coarse ash separation section 22 is provided with through holes (not shown), the ash pressing member 30 is disposed around the outside of the coarse ash separation section 22, and the ash pressing member 30 is movable downward to the first annular pressure plate 24. An ash pressing member 30 is disposed around the outside of the coarse ash separating portion 22, and the ash pressing member 30 is reciprocally movable in the axial direction of the coarse ash separating portion 22 to clean the coarse ash separating portion 22. In this way, the dust pressing member 30 reciprocates outside the coarse dust separating portion 22 to scrape and sweep the outer wall of the coarse dust separating portion 22, thereby reducing the possibility that flexible substances such as hairs and fibers are blocked by the through holes, improving the circulation efficiency of the airflow, and improving the separation efficiency of the dirt cup assembly 100.

Alternatively, as shown in fig. 3 and 4, the dust pressing member 30 includes: a second annular pressure plate 31 and a connecting rod 32. A second annular pressure plate 31 is provided around the outside of the coarse ash separation section 22. For example, the second annular pressing plate 31 is sleeved on the coarse ash separating portion 22, and a gap (not shown) is formed between the second annular pressing plate 31 and the coarse ash separating portion 22, and since the flexible substances such as hairs and fibers are attached to the coarse ash separating portion 22 and have a certain thickness, the gap can ensure that the second annular pressing plate 31 can smoothly press and scrape the flexible substances such as hairs and fibers downward. The second annular pressing plate 31 is annular, and can clean any position of the coarse ash separation part 22 in the circumferential direction of 360 degrees, so that the cleaning dead angle is prevented.

As shown in fig. 3, two ends of the connecting rod 32 are respectively connected to the second annular pressure plate 31 and the annular main body 601, and the connecting rod 32 connects the second annular pressure plate 31 and the annular main body 601, so that the second annular pressure plate 31 is moved by the guide 60.

Alternatively, as shown in fig. 5, the main body 21 is provided with an annular outer frame 212, and the coarse ash separating portion 22 is provided on the outer frame 212. The outer frame 212 is provided with a sliding slot 213 engaged with the connecting rod 32, so that the connecting rod 32 can slide along the sliding slot 213, and further guide the dust pressing member 30.

Optionally, as shown in fig. 5, the first separator 20 further includes: and the filter part 23 is connected to the main body part 21 and positioned in the second separator 40, and the inner cavity of the filter part 23 is respectively communicated with the cyclone cavity and the main body part opening 211. It will be appreciated that the provision of the filter portion 23 may further separate dust particles and enhance the cleanliness of the airflow. That is, during operation, the airflow and dust entering the second separator 40 will rotate at a high speed to generate a separating effect, and when the airflow and dust pass through the filter portion 23, the airflow and dust will further generate a separating effect, such as further separating large particles and most small particles, so as to further improve the separating efficiency of the dirt cup assembly 100.

One embodiment of a dirt cup assembly 100 for a vacuum cleaner in accordance with an embodiment of the present invention is described below.

As shown in fig. 1 to 5, a dirt cup assembly 100 of a vacuum cleaner includes: cup 10, first separator 20, ash pressing member 30, second separator 40, driving device 50, and guide 60. Wherein the first separator 20 is a coarse ash separator and the second separator 40 is a cyclone separator.

A dust cup cavity 101 is defined in the cup body 10, an air inlet 102 and an air outlet 103 which are communicated with the dust cup cavity 101 are arranged on the cup body 10, the air inlet 102 is arranged on the side portion of the cup body 10, and the air outlet 103 is arranged on the top portion of the cup body 10. The first separator 20 is arranged in the dust cup cavity 101, the dust pressing piece 30 is arranged around the outside of the first separator 20, and the dust pressing piece 30 can reciprocate along the axial direction of the first separator 20 to clean the first separator 20; the second separator 40 is provided downstream of the first separator 20; the driving device 50 is located outside the second separator 40 and connected to the soot pressing member 30 for providing power for driving the movement of the soot pressing member 30.

The guide 60 is connected to the dust pressing member 30 and is disposed outside the second separator 40, a first guide portion 41 is provided on one of the guide 60 and the second separator 40, and a second guide portion 61 is provided on the other of the guide 60 and the second separator 40, and the first guide portion 41 and the second guide portion 61 cooperate with each other to restrict a movement path of the guide 60.

The first guide part 41 is arranged outside the second separator 40, the first guide part 41 defines an installation space 411 therein, the driving device 50 is arranged in the installation space 411, the second guide part 61 is arranged on the guide member 60, the second guide part 61 is provided with an extending part 611 thereon, the side wall of the installation space 411 is open, the extending part 611 extends into the installation space 411 from the open side, and the driving device 50 is connected with the extending part 611.

The driving device 50 includes a spring 51, a top rod 412 extending downward is disposed at the top of the installation space 411, a sleeve rod 612 extending upward is disposed on the protruding portion 611, and two ends of the spring 51 are respectively connected with the top rod 412 and the sleeve rod 612 in a matching manner.

The first guide portions 41 include two and are disposed at both sides of the second separator 40 in a radial direction, and the second guide portions 61 include two, and the two second guide portions 61 are respectively wrapped at outer sides of the two first guide portions 41 and are slidable. The guide member 60 further includes an annular main body portion 601, the annular main body portion 601 surrounds the outside of the second separator 40, and two second guide portions 61 are provided on both sides of the annular main body portion 601 in the radial direction.

The first separator 20 is provided with a first annular pressing plate 24, the first annular pressing plate 24 extends obliquely downwards, and the annular main body 601 is provided with an oblique matching surface 6011 which can be attached to the bottom surface of the first annular pressing plate 24.

The first separator 20 includes: a main body 21 and a coarse ash separation section 22.

The main body 21 is provided with a main body opening 211 opposite to the air outlet 103; the coarse ash separating portion 22 is provided on the main body portion 21 and the coarse ash separating portion 22 is provided with a through hole, the ash pressing member 30 is provided around the outside of the coarse ash separating portion 22, and the ash pressing member 30 is movable downward to the first annular pressing plate 24. The main body 21 is provided with an annular outer frame 212, the coarse ash separating portion 22 is provided on the outer frame 212, and the outer frame 212 is provided with a slide groove 213 engaged with the connecting rod 32.

The first separator 20 further includes: and the filter part 23 is connected to the main body part 21 and is positioned in the second separator 40, and the inner cavity of the filter part 23 is respectively communicated with the cyclone cavity and the opening of the main body part 21.

The dust pressing member 30 includes: a second annular pressure plate 31 and a connecting rod 32. A second annular pressure plate 31 is provided around the outside of the coarse ash separating portion 22, and both ends of the connecting rod 32 are connected to the second annular pressure plate 31 and the annular main body portion 601, respectively.

As shown in FIG. 7, a vacuum cleaner 200 according to an embodiment of the present invention includes the dirt cup assembly 100 of the vacuum cleaner according to any of the preceding paragraphs.

According to the dust collector provided by the embodiment of the invention, the dust pressing piece 30 inside the dust collector can be driven to axially move outside the first separator 20 through the dust cup assembly 100, so that the dust collector is used for cleaning the outside of the first separator 20, compared with manual cleaning, the labor intensity is saved, the operation is convenient, the dust in the dust cup assembly 100 can be cleaned more easily, the contact between hands and the dust is effectively avoided, the use comfort of a user is obviously improved, and a good user experience effect is brought.

As shown in fig. 7, a cleaner assembly 1000 according to an embodiment of the present invention includes: a cleaner 200 and a receiving station 300.

A vacuum cleaner 200, the vacuum cleaner 200 comprising a dust cup assembly 100 of the vacuum cleaner according to any one of the preceding claims, wherein the bottom of the cup body 10 is pivotally provided with a bottom cover 70, and the cup body 10 is provided with an opening and closing member 80 for locking or releasing the bottom cover 70.

A receiving station 300, the receiving station 300 having a dirt collection cavity 301, the dirt cup assembly 100 being adapted to fit within the dirt collection cavity 301.

According to the dust collector assembly 1000 provided by the embodiment of the invention, the dust collecting cavity 301 is arranged on the receiving station 300, so that dust in the dust collector 200 and the dust collecting cup assembly 100 can be conveniently received, and the integral cleanness of the dust collector 200 can be kept.

In some embodiments, a bottom cover release and a bottom cover closure are provided within the docking station 300. The bottom lid releasing member includes a toggle member 310 pivotally disposed in the receiving station 300, the toggle member 310 has a triggering portion 311, the triggering portion 311 can extend into or out of the dust collecting cavity 301, and the toggle member 310 rotates between a first position and a second position, wherein the triggering portion 311 can trigger the opening and closing member 80 when the toggle member 310 is at the second position, so that the bottom lid 70 at the bottom of the cup body 10 is opened. The bottom cover closing member comprises a pushing piece 320 capable of moving vertically, the pushing piece 320 can extend into or out of the dust collection cavity 301, and the pushing piece 320 is configured to push the bottom cover 70 to reset and lock on the opening and closing piece 80 after moving.

Optionally, a driving member (not shown) may be connected to the toggle member 310, for example, the driving member is a motor, so as to drive the toggle member 310 to rotate between the first position and the second position, which is beneficial to automatically control the opening of the bottom cover 70. Of course, the toggle member 310 can also be manually toggled, so that the operation is simple and the manufacturing cost is low.

Optionally, a driving member (not shown) may be connected to the pushing member 320, for example, the driving member is any one of an electric push rod, an air cylinder, and a hydraulic cylinder, so as to control the pushing member 320 to move vertically, which is simple in operation and is beneficial to automatically control the closing of the bottom cover 70. In addition, the driving member may also be a linear mechanism driven by a motor, for example, the motor is connected with a lead screw, the lead screw is connected with the pushing member 320 through a nut, and can also drive the pushing member 320 to move, for example, the motor drives a cam to rotate, the bottom of the pushing member 320 is supported on the edge of the cam, and the pushing member 320 can also be driven to move vertically through the rotation of the cam.

In some embodiments, the dust collecting chamber 301 is provided with a top cover 330 in a pivoting manner, the toggle member 310 has a stopping portion 312, the stopping portion 312 abuts against the top cover 330 when the toggle member 310 is in the first position so as to keep the top cover 330 closed, and the stopping portion 312 is separated from the top cover 330 when the toggle member 310 is in the second position so as to open the top cover 330 under the action of gravity, which is beneficial to automatically controlling the opening of the top cover 330.

In some embodiments, the top cap 330 has a through hole (not shown) through which the pushing member 320 can pass to push the bottom cap 70 to reposition, and the pushing member 320 is provided with an auxiliary pushing member (not shown), wherein the auxiliary pushing member is configured to push the top cap 330 to reposition when the pushing member 320 pushes the bottom cap 70 to reposition, which is beneficial to automatically control the closing of the top cap 330.

One embodiment of the vacuum cleaner assembly 1000 of the present invention is described below with reference to the drawings.

As shown in fig. 7, a cleaner assembly 1000 includes: a cleaner 200 and a receiving station 300.

The vacuum cleaner 200 includes the dirt cup assembly 100. the dirt cup assembly 100 is specifically constructed as described above, and the closure member 80 is formed as a button on the cup body 10, which is pressed to open the bottom lid 70 from the cup body 10.

The storage station 300 is provided with a dust collection cavity 301, a rotatable top cover 330 is arranged in the dust collection cavity 301, a via hole is formed in the top cover 330, a stirring piece 310 and a pushing piece 320 are arranged in the storage station 300, an auxiliary pushing piece is arranged on the pushing piece 320, and a triggering portion 311 and a stopping portion 312 are arranged on the stirring piece 310.

As shown in fig. 8 and 9, in operation, the toggle member 310 rotates from the first position to the second position, the trigger portion 311 presses the button, the bottom cover 70 on the cup body 10 is opened, and turns downward under its own gravity to open, and at the same time, the stopping portion 312 is separated from the top cover 330, after the supporting force of the top cover 330 is lost, the top cover 330 is released and also turns downward under the gravity to open, at this time, the guide member 60 in the dust cup assembly 100 moves downward under the action of the spring 51 (as shown in fig. 9), so as to drive the dust pressing member 30 to move downward, the dust pressing member 30 moves from the upper portion to the lower portion of the first separator 20, and can be used for scraping down lint, fiber and other dust on the outer wall and pressing down the dust, and the dust in the cup body 10 finally falls into the collecting cavity 301 from the outlet at the lower end, so as to collect the dust in the collecting station 300.

After the dust collection is finished, the pushing member 320 moves vertically, the pushing member 320 pushes the bottom cover 70 to turn upwards for resetting, so as to push the guide member 60 to move upwards, the spring 51 is compressed, and the dust pressing member 30 moves from the lower part to the upper part of the first separator 20 to realize resetting. The bottom cover 70 is fitted to the key again, and the auxiliary pushing member pushes the top cover 330, so that the pushing member 310 returns from the second position to the first position, the stopping portion 312 stops on the top cover 330, the top cover 330 remains closed, the trigger portion 311 disengages from the key, and the bottom cover 70 is locked at the key.

Other constructions, etc. and operation of the dirt cup assembly 100 according to embodiments of the present invention are known to those of ordinary skill in the art and will not be described in detail herein.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean 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 invention. 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.

While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (15)

1. A dirt cup assembly for a vacuum cleaner, comprising:

the dust cup comprises a cup body, wherein a dust cup cavity is defined in the cup body, and an air inlet and an air outlet which are communicated with the dust cup cavity are formed in the cup body;

the first separator is arranged in the dust cup cavity;

an ash pressing member disposed around the outside of the first separator, the ash pressing member being reciprocally movable in an axial direction of the first separator to clean the first separator;

a second separator disposed downstream of the first separator;

and the driving device is positioned outside the second separator and is connected with the ash pressing part, and the driving device is used for providing power for driving the ash pressing part to move.

2. The dirt cup assembly of claim 1, further comprising:

the guide part, the guide part with it links to each other and locates to press grey piece the second separator is outside, the guide part with be equipped with first guide portion on one of the second separator, the guide part with be equipped with the second guide portion on another in the second separator, first guide portion with the second guide portion cooperate each other in order to restrict the motion path of guide part.

3. The dirt cup assembly of claim 2,

the first guide part is arranged outside the second separator, an installation space is defined in the first guide part, and the driving device is arranged in the installation space;

the second guide part is arranged on the guide piece, the second guide part is provided with an extending part, the extending part extends into the installation space, and the driving device is connected with the extending part.

4. The dirt cup assembly of claim 3, wherein the actuator comprises a spring, a top rod extending downward is disposed at the top of the mounting space, an upwardly extending rod is disposed on the insertion portion, and two ends of the spring are respectively connected to the top rod and the rod.

5. The dirt cup assembly of claim 3, wherein a sidewall of the mounting space is open, the protrusion extending into the mounting space from the open side.

6. The dirt cup assembly of claim 3, wherein the first guide portions include two and are disposed at both sides of the second separator in a radial direction, and the second guide portions include two and are slidably wrapped at outer sides of the two first guide portions, respectively.

7. The dirt cup assembly of claim 6, wherein the guide further includes an annular body portion surrounding the second separator, the two second guide portions being disposed on both sides of the annular body portion in a radial direction.

8. The dirt cup assembly of claim 7, wherein said first and second separators have a first annular pressure plate thereon, said first annular pressure plate extending obliquely downward.

9. The dirt cup assembly of claim 8, wherein the annular main body portion defines an angled engagement surface adapted to engage a bottom surface of the first annular pressure plate.

10. The dirt cup assembly of claim 8, wherein the first separator comprises:

the main body part is provided with a main body part opening opposite to the air outlet;

thick ash separation portion, thick ash separation portion locates on the main part just be equipped with on the thick ash separation portion and pass through the hole, press grey spare to center on thick ash separation portion outside sets up, press grey spare movable downwards extremely first ring clamp department.

11. The dirt cup assembly of claim 10, wherein the dirt cup assembly includes:

a second annular pressure plate disposed around an exterior of the coarse ash separation section;

and two ends of the connecting rod are respectively connected with the second annular pressing plate and the annular main body part.

12. The dirt cup assembly of claim 11, wherein said main body portion has an annular outer frame, said coarse dirt separator portion is disposed on said outer frame, and said outer frame has a slot for engaging said link.

13. The dirt cup assembly of claim 12, wherein the first separator further comprises:

the filtering part is connected to the main body part and is positioned in the second separator, and an inner cavity of the filtering part is respectively communicated with the cyclone cavity and the opening of the main body part.

14. A vacuum cleaner, comprising the dust cup assembly of the vacuum cleaner as claimed in any one of claims 1 to 13.

15. A vacuum cleaner assembly, comprising:

a vacuum cleaner comprising a dirt cup assembly of the vacuum cleaner according to any one of claims 1-13;

a storage station having a dust collection cavity, the dust cup assembly being adaptable to fit within the dust collection cavity.

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