WO2021109725A1 - Ensemble coupelle à poussière d'aspirateur, aspirateur, et ensemble aspirateur - Google Patents

Ensemble coupelle à poussière d'aspirateur, aspirateur, et ensemble aspirateur Download PDF

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Publication number
WO2021109725A1
WO2021109725A1 PCT/CN2020/121613 CN2020121613W WO2021109725A1 WO 2021109725 A1 WO2021109725 A1 WO 2021109725A1 CN 2020121613 W CN2020121613 W CN 2020121613W WO 2021109725 A1 WO2021109725 A1 WO 2021109725A1
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WO
WIPO (PCT)
Prior art keywords
dust
vacuum cleaner
cup
cup assembly
cleaner according
Prior art date
Application number
PCT/CN2020/121613
Other languages
English (en)
Chinese (zh)
Inventor
魏敏
陆栋良
殷雪冰
徐夏
Original Assignee
江苏美的清洁电器股份有限公司
美的集团股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN201922139193.XU external-priority patent/CN211299802U/zh
Priority claimed from CN201911222232.0A external-priority patent/CN112890674A/zh
Priority claimed from CN201922272846.1U external-priority patent/CN211460030U/zh
Priority claimed from CN201911303226.8A external-priority patent/CN112971604A/zh
Priority claimed from CN202020099402.2U external-priority patent/CN211911489U/zh
Priority claimed from CN202020098772.4U external-priority patent/CN211862687U/zh
Priority claimed from CN202010049340.9A external-priority patent/CN113116220A/zh
Priority claimed from CN202010048188.2A external-priority patent/CN113116219A/zh
Application filed by 江苏美的清洁电器股份有限公司, 美的集团股份有限公司 filed Critical 江苏美的清洁电器股份有限公司
Publication of WO2021109725A1 publication Critical patent/WO2021109725A1/fr

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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal action
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/20—Means for cleaning filters

Definitions

  • the present invention relates to the technical field of household appliances, in particular to a dust cup assembly, a vacuum cleaner, and a vacuum cleaner assembly of a vacuum cleaner.
  • the dust cup assembly is mostly provided with a coarse ash separator to perform primary separation of the airflow entering the dust cup cavity for the first time.
  • the pain point of adopting this structure is that when soft materials such as hair and fibers are inhaled, they will wrap around the outer surface of the coarse ash separator. This reduces the separation efficiency and reduces the product life. At the same time, the user cleans up. inconvenient.
  • the present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention proposes a dust cup assembly of a vacuum cleaner to facilitate user cleaning operations and improve the separation efficiency of the dust cup assembly and the service life of the product.
  • the present invention also aims to provide a vacuum cleaner with the dust cup assembly described above, so as to facilitate the user's cleaning operation and improve the working efficiency of the vacuum cleaner and the service life of the product.
  • the present invention also aims to provide a vacuum cleaner assembly to apply the above-mentioned vacuum cleaner and dust cup assembly.
  • the dust cup assembly of a vacuum cleaner includes: a cup body defining a dust cup cavity in the cup body, and the cup body is provided with an air inlet and an air outlet communicating with the dust cup cavity; Separator, the coarse ash separator is arranged in the dust cup cavity; the ash pressing part, the ash pressing part is arranged around the coarse ash separator, the ash pressing part can be separated along the coarse ash The axial reciprocating movement of the separator is used to clean the coarse ash separator.
  • the ash pressing member is arranged around the outside of the coarse ash separator, which can guide the flow of the airflow. In this way, the airflow and dust can flow along the ash press toward the coarse ash separator.
  • the ash press can flow along the coarse dust separator.
  • the ash separator axially reciprocates to clean the coarse ash separator, thereby facilitating user cleaning operations, improving the separation efficiency of the dust cup assembly, and improving the service life of the dust cup assembly.
  • the coarse ash separator includes: a main body part provided with a main body opening opposite to the air outlet; a coarse ash separation part, where the coarse ash separation part is provided
  • the main body part and the coarse ash separation part are provided with through holes, the soot pressing part is arranged around the outside of the coarse ash separation part, and the soot pressing part can be along the axial direction of the coarse ash separation part. Reciprocating movement to clean the coarse ash separation part.
  • the bottom wall of the main body portion is provided with an annular connecting plate, the coarse ash separating portion is connected to the connecting plate, and the soot pressing member can be accommodated in the bottom wall of the main body and connected to the connecting plate. In the space enclosed by the board.
  • the dust cup assembly of the vacuum cleaner further includes: a cyclone separator, the cyclone separator is provided in the coarse ash separator, the cyclone separator defines a cyclone communicating with the air outlet Cavity; dust collector, the dust collector is sleeved outside the cyclone separator and located in the coarse ash separator, the dust collector defines a fine ash collection cavity, the fine ash collection cavity and The cyclone cavity is in communication.
  • the dust collector is fixedly connected to the dust pressing member and can move synchronously
  • the dust cup assembly further includes a first driving device, and the first driving device is provided on the cyclone separator and the dust Between the collectors, the first driving device is used to provide power for driving the dust collector to move.
  • the first driving device includes a first spring, one end of the first spring is connected to the cyclone separator and the other end is connected to the dust collector, and the first spring is in a normally compressed state.
  • the bottom of the cyclone separator is provided with a first mounting part, one end of the first spring is sleeved outside the first mounting part, and the fine ash collection cavity is provided with a second mounting part, so The second end of the first spring is connected to the second mounting part.
  • the dust cup assembly of the vacuum cleaner further includes a guiding and limiting member
  • the guiding and limiting member includes: a rod part connected to the second mounting part after passing through the first mounting part;
  • the limiting portion is provided at one end of the rod portion and located on the side of the first mounting portion away from the second mounting portion, and the limiting portion and the first mounting portion can interact with each other Stop to limit the movement stroke of the rod.
  • the end of the cup body away from the air outlet is provided with a cup cover, the cup cover can open and close the dust cup cavity, and the dust collector can press against the dust cup cavity.
  • the cup cover is used to open the dust cup cavity.
  • the dust cup assembly of the vacuum cleaner further includes: a dust suppressor, the dust suppressor is arranged around the outside of the dust collector and can move synchronously with the dust collector, the dust suppressor
  • the bottom of the slab is formed in a zigzag shape, and a cavity with a closed top and an open bottom is defined between the dust suppressor and the dust collector.
  • the ash pressing member, the dust collector and the dust suppression member are an integral structural member.
  • the coarse ash separator further includes: a filter part connected to the main body part and located inside the cyclone separator, and the inner cavity of the filter part is connected to the The cyclone cavity is in open communication with the main body.
  • flanges are provided on the dust suppressor.
  • the soot pressing member is formed in an annular plate-like structure, wherein the radius of the outer edge of the soot pressing member is not less than the radius of a reference circle, and the reference circle is defined by the inner peripheral wall of the dust cup cavity. It is defined by a central loop line with the outer peripheral wall of the coarse ash separator.
  • first predetermined gap L1 between the outer edge of the soot pressing part and the inner peripheral wall of the dust cup cavity, and the first predetermined gap L1 satisfies the following relationship: 0.5mm ⁇ L1 ⁇ 8mm; and/ Or there is a second predetermined gap L2 between the inner edge of the soot pressing part and the outer peripheral wall of the coarse ash separator, and the second predetermined gap L2 satisfies the following relationship: 0.5mm ⁇ L2 ⁇ 8mm.
  • a dust cup assembly of a vacuum cleaner further includes: a cyclone separator, the cyclone separator is arranged downstream of the coarse ash separator; a second driving device, the second driving device is located at the The cyclone separator is outside and connected with the soot pressing member, and the second driving device is used to provide power to drive the soot pressing member to move.
  • the ash pressing member is driven to move axially outside the coarse ash separator through the second driving device, which can play the role of cleaning the outside of the coarse ash separator, which is compared with manual cleaning.
  • the second driving device which can play the role of cleaning the outside of the coarse ash separator, which is compared with manual cleaning.
  • the ash pressing member is driven to move axially outside the coarse ash separator through the second driving device, which can play the role of cleaning the outside of the coarse ash separator, which is compared with manual cleaning.
  • the second driving device which can play the role of cleaning the outside of the coarse ash separator, which is compared with manual cleaning.
  • the dust cup assembly further includes: a first guide member, the first guide member is connected to the dust pressing member and arranged outside the cyclone separator, the first guide member and the One of the cyclones is provided with a first guide, and the other of the first guide and the cyclone is provided with a second guide, the first guide and the second guide The parts cooperate with each other to limit the movement path of the first guide member.
  • the first guide portion is provided outside the cyclone separator, an installation space is defined in the first guide portion, and the second driving device is provided in the installation space; the second The guide portion is provided on the first guide member and the second guide portion is provided with an extending portion, the extending portion extends into the installation space, and the second driving device is connected to the extending portion Department connected.
  • the second driving device includes a second spring, a downwardly extending jack rod is provided on the top of the installation space, an upwardly extending sleeve rod is provided on the extending portion, and the second spring The two ends of the rod are respectively connected with the ejector rod and the sleeve rod.
  • the side wall of the installation space is open, and the extending portion extends into the installation space from the open side.
  • the first guide portion includes two and is provided on both sides of the cyclone in a radial direction
  • the second guide portion includes two
  • the two second guide portions respectively wrap It is slidable on the outside of the two first guide parts.
  • the first guide further includes a ring-shaped main body part, the ring-shaped main body part surrounds the outside of the cyclone separator, and the two second guide parts are provided on the ring-shaped main body part in a radial direction. On both sides.
  • the coarse ash separator cyclone is provided with a first annular pressing plate, and the first annular pressing plate extends obliquely downward.
  • the annular main body portion is provided with an inclined mating surface that can be attached to the bottom surface of the first annular pressure plate.
  • the coarse ash separator includes: a main body part provided with a main body opening opposite to the air outlet; a coarse ash separation part provided on the main body And the coarse ash separating part is provided with a through hole, the soot pressing part is arranged around the outside of the coarse ash separating part, and the soot pressing part can move downward to the first annular pressing plate.
  • the soot pressing member includes: a second annular pressing plate, the second annular pressing plate is arranged around the outside of the coarse dust separation part; a connecting rod, two ends of the connecting rod are respectively connected to the second The annular pressing plate is connected with the annular main body part.
  • an annular connecting plate is provided on the main body, the coarse dust separating portion is provided on the connecting plate, and the connecting plate is provided with a sliding groove that cooperates with the connecting rod.
  • the coarse ash separator further includes: a filter part connected to the main body part and located inside the cyclone separator, and the inner cavity of the filter part is respectively connected to the cyclone cavity It communicates with the opening of the main body.
  • a dust cup assembly includes: a cup body having a cleaning port; a cup cover, the cup cover being provided on the cup body and capable of opening and closing the cleaning port; A cyclone separator, the cyclone separator is arranged in the cup; a second guide member, the second guide member is installed on the cyclone separator; dust collection tube, the dust collection tube in the first position and The second position is movably sleeved on the second guide member, the cyclone separator is in communication with the dust collecting tube; at least two mesh covers, the at least two mesh covers are arranged on the cup And arranged in the body and surrounding the cyclone separator, wherein the dust collecting cylinder is located at the first position when the cup cover closes the cleaning port, the dust collecting cylinder is supported by the cup cover, and the net cover Supported by the dust collection tube; the dust collection tube is located at the second position when the cup cover opens the cleaning opening, the dust collection tube extends out of the cleaning opening and is separated from the
  • the cup cover can be opened when cleaning is needed, and the bottom ends of the multiple net covers are folded. At this time, the hair and other floccules wrapped in the net cover naturally fall off and fall off. While the net cover is close to each other, it can push the dust collecting tube down to make it slide for a certain distance, which is convenient for cleaning; when the cleaning is completed, the dust collecting tube can be pushed up and the cup lid can be closed.
  • the dust cup assembly according to the embodiment of the present invention also has the following additional technical features:
  • the net cover is rotatably provided on the cyclone separator.
  • two adjacent net covers are rotatably connected, and there is provided between the two adjacent net covers for making the bottom ends of the two adjacent net covers move closer to each other. Elastic pieces.
  • the lower end of the second guide member is provided with a stop flange, and the dust collecting cylinder is stopped on the stop flange when in the second position.
  • the bottom end of the dust collection tube is open, the cup cover closes the bottom end of the dust collection tube when the cleaning opening is closed, and the cup cover opens when the cleaning opening is opened The bottom end of the dust collecting tube.
  • the dust collecting cylinder has a containing cavity with an open upper portion, and the cyclone separator is fitted in the containing cavity.
  • the outer peripheral wall of the dust collecting tube is provided with a supporting edge extending in the circumferential direction of the dust collecting tube, and the net cover is supported on the Support along the edge.
  • the dust collecting cylinder is provided with at least two filter flaps, the filter flaps are provided with a plurality of filter holes, the at least two filter flaps and the at least two mesh cover edges
  • the cyclone separators are arranged alternately in the circumferential direction.
  • the dust cup assembly further includes a filter element installed on the cup body, and the cyclone separator is connected to the filter element.
  • the dust cup assembly for a vacuum cleaner includes: a cup body in which a dust cup cavity is provided and a cleaning port communicating with the dust cup cavity is provided on the cup body; a cup cover, the A cup lid is movably arranged on the cup body to open or close the cleaning port; a dust collector, the dust collector is arranged inside the dust cup cavity, and the cleaning is opened or closed when the cup lid is opened or closed. When opening, there is rolling friction between the dust collector and the cup lid.
  • the friction form between the cup cover and the dust collector is changed to rolling friction, that is, the cup cover and the dust collector are in rolling friction contact, so that the cup cover is opened and closed.
  • the cup lid can open the cleaning opening more easily, and there will be no blocking phenomenon of the cup lid during the opening process, and at the same time, the experience of opening the cup lid is greatly improved.
  • the cup lid is reversibly arranged at the lower end of the cup body to open or close the cleaning port.
  • a rolling assembly is provided between the dust collector and the cup cover.
  • the rolling component is arranged on the dust collector, and when the cup cover opens the cleaning port, there is rolling friction between the rolling component and the cup cover.
  • the rolling assembly includes: a bracket, the bracket is arranged on the dust collector; a rolling body, the rolling body is rotatably arranged on the bracket.
  • the rolling body is configured as a roller or a roller.
  • the dust collector moves downward along the axial direction of the cup body.
  • the dust cup assembly further includes: a cyclone separator, the cyclone separator is arranged in the dust cup cavity, and between the cyclone separator and the dust collector is arranged
  • the first spring is used to constantly press the dust collector against the cup cover when the cup cover closes the cleaning port.
  • a guide limiter is provided on the dust collector, and a guide hole that cooperates with the guide limiter is provided on the lower end of the cyclone;
  • the first spring is configured as a coil spring, one end of the spring is connected with the free end of the guide and limiting member, and the other end of the spring is connected with the dust collector.
  • a vacuum cleaner according to an embodiment of the present invention includes the dust cup assembly of the vacuum cleaner according to any one of the foregoing.
  • the ash pressing member is arranged around the coarse ash separator to guide the air flow.
  • the airflow and dust can flow along the ash press toward the coarse ash separator.
  • hair, fibers and other flexible materials will be entangled on the outer surface of the coarse ash separator.
  • the ash press can flow along the coarse dust separator.
  • the axial reciprocating movement of the ash separator can clean the coarse ash separator, thereby facilitating the user's cleaning operation and improving the working efficiency and service life of the vacuum cleaner.
  • a vacuum cleaner assembly includes: a vacuum cleaner including a dust cup assembly according to the vacuum cleaner described above; and a storage station, the storage station has a dust collection cavity, and the dust cup assembly is suitable for It fits in the dust collection chamber.
  • the dust collection cavity is provided on the storage station, which facilitates the storage of dust in the vacuum cleaner and the dust collection cup assembly, which is beneficial to keeping the vacuum cleaner as a whole clean.
  • Figure 1 is a perspective view of a dust cup assembly in an embodiment of the present invention (wherein, the cup body is sectioned to show the internal assembly relationship);
  • Figure 2 is a front view of the dust cup assembly in the embodiment of the present invention.
  • Figure 3 is a cross-sectional view taken along line A-A of Figure 2;
  • Figure 4 is a cross-sectional view of the dust cup assembly in another direction in the embodiment of the present invention (where the dust suppression member is provided with a flange);
  • FIG 5 is a perspective view of the dust cup assembly in the embodiment of the present invention (wherein the cup body is cut to show the internal assembly relationship, and the dust collector presses the cup cover to open the dust cup cavity);
  • FIG. 6 is a front view of the dust cup assembly in the embodiment of the present invention (wherein, the dust collector presses the cup cover to open the dust cup cavity);
  • Figure 7 is a cross-sectional view of Figure 6 along the line B-B;
  • Fig. 8 is a schematic diagram of a part of the structure of a coarse ash separator in an embodiment of the present invention.
  • Figure 10 is a schematic diagram of a part of the structure of the dust cup assembly in the embodiment of the present invention (including dust pressing parts, dust suppression parts and dust collectors);
  • Figure 11 is a perspective view of a cyclone separator in an embodiment of the present invention.
  • Figure 12 is a three-dimensional view of the cyclone separator in the embodiment of the present invention from another angle of view;
  • FIG. 13 is a schematic diagram of a three-dimensional structure of a dust cup assembly in an embodiment of the present invention.
  • Figure 14 is a cross-sectional view taken along the line C-C in Figure 1;
  • Figure 15 is a cross-sectional view taken along the line D-D of Figure 1;
  • FIG. 16 is an exploded perspective view of a part of the structure of the dust cup assembly in the embodiment of the present invention.
  • Figure 17 is an exploded perspective schematic view of the coarse ash separator in an embodiment of the present invention.
  • FIG. 18 is a schematic diagram of the operation of the second annular pressing plate in the open state of the lid of the dust cup assembly in the embodiment of the present invention.
  • FIG. 19 is a schematic diagram of the internal structure of the vacuum cleaner assembly in the embodiment of the present invention.
  • 20 is a schematic structural diagram of the dust cup assembly in the vacuum cleaner assembly of the embodiment of the present invention in cooperation with the storage station to be closed;
  • Figure 21 is a schematic structural view of the dust cup assembly of the vacuum cleaner assembly of the embodiment of the present invention in cooperation with the storage station to open;
  • Figure 22 is an exploded view of a dust cup assembly according to an embodiment of the present invention.
  • Figure 23 is a schematic structural diagram of a dust cup assembly according to an embodiment of the present invention.
  • Figure 24 is a cross-sectional view taken along line E-E in Figure 23;
  • Figure 25 is a cross-sectional view taken along line F-F in Figure 23;
  • Figure 26 is a schematic structural diagram of a dust cup assembly according to an embodiment of the present invention.
  • Figure 27 is a cross-sectional view taken along line G-G in Figure 26;
  • Figure 28 is a cross-sectional view taken along line H-H in Figure 26;
  • Figure 29 is an exploded view of a dust cup assembly according to an embodiment of the present application.
  • FIG. 30 is a schematic diagram of the cup lid of the dust cup assembly according to the embodiment of the present application closing the cleaning port;
  • Fig. 31 is a schematic diagram of opening the cleaning port of the lid of the dust cup assembly according to the embodiment of the present application.
  • Coarse ash separator 21, main body part; 22, coarse ash separation part; 23, connecting plate; 232, chute; 231, limit frame; 24, filter part, 211, main body opening; 25, first Ring pressure plate;
  • Cyclone separator 31. Cyclone cavity; 32. First installation part; 33. Rib plate; 34. First guide part; 341. Installation space; 342. Mandrel; 343. Cyclone channel; 35. Rotary groove;
  • the first driving device 61.
  • the first spring 62.
  • Second guide member 801. Stop flange; 50. Dust collecting tube; 501. Support edge; 502. Filter flap; 60. Net cover; 601. Rotary shaft; 602. Shaft hole; 70. Filter element;
  • Vacuum cleaner 300. Storage station; 301. Dust collection chamber; 310. Toggle part; 311. Trigger part; 312. Stop part; 320. Pushing part; 330. Top cover.
  • the dust cup assembly 100 of the vacuum cleaner includes: a cup body 1, a coarse ash separator 2 and a dust pressing member 4.
  • the cup body 1 defines a dust cup cavity 11, and the cup body 1 is provided with an air inlet 12 and an air outlet 13 communicating with the dust cup cavity 11.
  • the coarse ash separator 2 is arranged in the dust cup cavity 11.
  • the soot pressing member 4 is arranged around the outside of the coarse ash separator 2, and the soot pressing member 4 can reciprocate along the axial direction of the coarse ash separator 2 to clean the coarse ash separator 2. It is understandable that, as shown in Figures 3 and 4, during the operation, airflow and dust can flow in from the air inlet 12.
  • the ash pressing member 4 is arranged to reciprocate along the axial direction of the coarse ash separator 2, so that Cleaning the coarse ash separator 2 can reduce the adhesion of flexible substances such as hair and fibers, improve the separation efficiency of the dust cup assembly 100, and increase the service life of the dust cup assembly 100.
  • the dust cup cavity 11 is thrown here, and the particles adhering to the dust cup cavity 11 can also be detached, which is convenient for the user to clean up.
  • the soot pressing member 4 is arranged around the coarse ash separator 2 and can also guide the flow of the airflow.
  • the soot pressing part 4 can be arranged around the upper edge of the coarse ash separator 2. At this time, when the airflow and dust can flow in from the air inlet 12, the airflow can flow along the bottom of the soot pressing part 4 toward the coarse ash separator 2 .
  • the soot pressing part 4 may also be arranged at the lower edge of the coarse ash separator 2, and the air flow can flow along the top of the soot pressing part 4 toward the coarse ash separator 2 at this time.
  • the soot pressing member 4 can play a good role in guiding the flow of the airflow.
  • the specific position of the soot pressing part 4 is not limited here.
  • several ribs with tops are arranged around the coarse ash separator, and the ribs are configured to rotate around the coarse ash separator to clean the outer surface of the coarse ash separator.
  • soft materials such as hair and fibers are easily entangled on the top, which is not conducive to the cleaning effect of the user.
  • the existence of the ribs will hinder the flow of airflow, thereby reducing the flow rate of the airflow containing dust that enters the dust cup assembly instantaneously. Dust and debris are easily blocked on the sides of the ribs, thereby reducing the separation efficiency of the dust cup assembly.
  • the ash pressing member 4 is arranged around the coarse ash separator 2 to guide the flow of the airflow. In this way, the airflow and dust can flow along the ash pressing member 4 toward the coarse ash separator 2.
  • the soft materials such as hair and fibers are mostly entangled on the outer surface of the coarse ash separator 2.
  • the ash member 4 can reciprocate along the axial direction of the coarse ash separator 2 to clean the coarse ash separator 2, thereby facilitating user cleaning operations, improving the separation efficiency of the dust cup assembly 100, and increasing the service life of the dust cup assembly 100.
  • the coarse ash separator 2 includes a main body 21 and a coarse ash separating section 22.
  • the main body 21 is provided with a main body opening opposite to the air outlet 13.
  • the coarse ash separation part 22 is provided on the main body part 21.
  • the arrangement of the main body 21 may define an opening of the main body 21 to guide the flow of the airflow, so that the airflow flows from the opening toward the air outlet 13.
  • the main body 21 can also provide an installation location for the coarse ash separator 22, thereby improving the structural strength of the coarse ash separator 2 and increasing the service life of the coarse ash separator 2.
  • the main body part 21 and the coarse ash separating part 22 can be an integrated structure, which is convenient for processing and forming.
  • the main body 21 and the coarse ash separation section 22 can be connected by fasteners, buckle structures, etc., and can also be reliably arranged.
  • the main body 21 and the coarse ash separation section 22 The specific form is not restricted.
  • the coarse ash separation part 22 is provided with a through hole (not shown in the figure).
  • the soot pressing member 4 is arranged around the coarse ash separation part 22, and the soot pressing part 4 can reciprocate along the axial direction of the coarse ash separation part 22 to oppose The coarse ash separation part 22 performs cleaning.
  • the coarse ash separation section 22 can be cleaned by reciprocating movement of the soot pressing member 4 along the axial direction of the coarse ash separation section 22, which reduces the blocking of the permeation holes by flexible materials such as hair and fibers, and improves the flow efficiency of the airflow, thereby increasing The separation efficiency of the dust cup assembly 100.
  • the coarse ash separation part 22 may be constituted by a filter mesh.
  • the overall structure of the coarse ash separation part 22 may be constituted by a filter mesh.
  • the bottom wall of the main body portion 21 is provided with an annular connecting plate 23, and the coarse dust separating portion 22 is connected to the connecting plate 23.
  • the arrangement of the connecting plate 23 can increase the structural strength of the main body 21, thereby increasing the service life of the main body 21.
  • the arrangement of the connecting plate 23 can provide an installation position for the coarse ash separation part 22, thereby improving the working stability of the coarse ash separation part 22.
  • the soot pressing member 4 can be accommodated in the space enclosed by the bottom wall of the main body 21 and the connecting plate 23.
  • the ash pressing member 4 can be completely accommodated in the space enclosed by the bottom wall of the main body 21 and the connecting plate 23.
  • the ash press 4 can also be partially accommodated in the space enclosed by the bottom wall of the main body 21 and the connecting plate 23, both of which can play a good role in guiding the flow of airflow.
  • the specific space occupied by the ash press 4 is No restrictions.
  • a limit frame 231 is further provided on the connecting plate 23, and the coarse ash separating portion 22 is provided in the limit frame 231.
  • the limit frame 231 can limit and fix the coarse ash separation part 22 to further improve the operation stability of the coarse ash separation part 22.
  • a platform is connected to the lower edge of the coarse ash separation part to improve the stability of the coarse separation part.
  • the mixture of dust and hairs that are swept down by the dust cup assembly is easy to accumulate on the platform, and it is not easy to accumulate on the platform. Clean up.
  • the limit frame 231 can also reduce the accumulation of dust and hair on the basis of the above-mentioned functions, and facilitate cleaning.
  • the coarse ash separator 2 further includes: a filtering part 24.
  • the filter portion 24 is connected to the main body portion 21 and is located inside the cyclone separator 3, and the inner cavity of the filter portion 24 is respectively communicated with the cyclone cavity 31 and the main body portion 21 through openings.
  • the arrangement of the filter part 24 can further separate dust particles and improve the cleanliness of the airflow. That is to say, during operation, the airflow and dust entering the cyclone separation part will perform a high-speed rotating motion to produce a separation effect. When the airflow and dust flow through the filter part 24, it will further produce a separation effect, such as further separation of large particles. And most of the small particles, so that the separation efficiency of the dust cup assembly 100 can be further improved.
  • the dust cup assembly 100 of the vacuum cleaner further includes: a cyclone 3 and a dust collector 5.
  • the cyclone separator 3 is arranged in the coarse ash separator 2, and the cyclone separator 3 defines a cyclone cavity 31 communicating with the air outlet 13.
  • the dust collector 5 is sleeved outside the cyclone separator 3 and located in the coarse ash separator 2.
  • the dust collector 5 defines a fine ash collection chamber 51, and the fine ash collection chamber 51 communicates with the cyclone chamber 31. As shown in FIG.
  • airflow and dust can flow in from the air inlet 12, and when passing through the coarse ash separator 2, the hair, fibers and other flexible substances carried in the dust will be entangled on the outer surface of the coarse ash separator 2.
  • the particles in the airflow and dust will enter the cyclone separator 3.
  • the particles will mostly be thrown out of the cyclone chamber 31 due to the relatively large inertial force, for example, large particles and most small particles can be thrown out.
  • the fine ash separator can further separate the airflow and dust, and further improve the separation effect of the dust cup assembly 100, for example, can separate small particles in the dust from the airflow.
  • the dust collector 5 is fixedly connected to the ash pressing member 4 and can move synchronously.
  • the dust cup assembly 100 further includes a first driving device 6, which is arranged between the cyclone 3 and the dust collector 5.
  • the first driving device 6 is used to provide power for driving the dust collector 5 to move. It can be understood that the first driving device 6 can sequentially move the dust collector 5 and the dust pressing member 4 to perform cleaning operations, and the cleaning efficiency is high.
  • the arrangement of the first driving device 6 may include an external driving member, so that the degree of automation of the dust cup assembly 100 can be improved, and the convenience of the user's operation can be further improved.
  • the first driving device 6 can also be manually driven, and can also achieve a driving function, which is not limited here.
  • the first driving device 6 includes a first spring 61.
  • One end of the first spring 61 is connected to the cyclone 3 and the other end is connected to the dust collector 5.
  • the first spring 61 is in constant compression. status. In this way, when in a constant compression state, the cyclone separator 3 and the dust collector 5 can be reliably connected, and the dust pressing member 4 can be kept well fixed.
  • the first spring 61 recovers from deformation, the power of the dust collector 5 can be increased, so that the fine separator moves in a direction away from the cyclone separator 3.
  • the first spring 61 has a simple structure, a low cost, can be used repeatedly, has good stability, and can improve the reliability of realizing the axial reciprocating movement of the dust collector 5.
  • the first spring 61 may also be another elastic element, such as an elastic pad, etc., which can also achieve the above functions, which is not limited herein.
  • the bottom of the cyclone 3 is provided with a first mounting portion 32, one end of the first spring 61 is sleeved outside the first mounting portion 32, and the fine ash collection chamber 51 is provided with a second mounting portion. Part 52, the second end of the first spring 61 is connected to the second mounting part 52. It can be understood that the arrangement of the first mounting portion 32 and the second mounting portion 52 can limit and fix the first spring 61, thereby improving the operational stability of the first spring 61.
  • a plurality of ribs 33 are provided on the cyclone separator 3, one end of the ribs 33 is connected to the outer wall of the cyclone separator 3, and the other end is connected to the first mounting part 32. It can be understood that the arrangement of the ribs 33 can improve the structural strength of the cyclone separator 3.
  • a flow opening for air flow may be formed between adjacent ribs 33 so that the air flow can enter the fine ash collection chamber 51.
  • the dust cup assembly 100 of the vacuum cleaner further includes a guiding and limiting member 7, and the guiding and limiting member 7 includes a rod portion 71 and a limiting portion 72.
  • the rod portion 71 passes through the first mounting portion 32 and is connected to the second mounting portion 52.
  • the limiting portion 72 is provided at one end of the rod portion 71 and located on the side of the first mounting portion 32 away from the second mounting portion 52.
  • the limiting portion 72 and the first mounting portion 32 can stop against each other to limit the movement of the rod portion 71 stroke.
  • the arrangement of the rod 71 can guide the movement of the dust collector 5, improve the movement stability of the dust collector 5, and reduce the movement deviation of the dust collector 5.
  • the limiting portion 72 is configured to be able to abut against the first mounting portion 32, so that the movement stroke of the rod portion 71 can be restricted, thereby restricting the movement stroke of the fine ash separator.
  • the end of the cup body 1 away from the air outlet 13 is provided with a cup cover 14, which can open and close the dust cup cavity 11, and the dust collector 5
  • the cup cover 14 can be pressed to open the dust cup cavity 11. It can be understood that when the dust cup assembly 100 is not in a working state, the cup cover 14 can close the dust cup cavity 11 to maintain the internal cleanliness of the dust cup assembly 100. During the separation operation of the dust cup assembly 100, the dust cup assembly 100 can be kept in a closed state, thereby reducing the loss of air pressure.
  • the dust collector 5 can be pressed against the cup cover 14 to open the dust cup cavity 11 to facilitate the cleaning of soft materials such as hair and fibers.
  • the dust collector 5 is used to press the cup cover 14 to open the dust cup cavity 11, which has a simple structure and is convenient for operation.
  • the dust cup assembly 100 of the vacuum cleaner further includes a button 15, the bottom end of the button 15 is connected to the cup body 1, and the other end of the button 15 is clamped on the cup cover 14.
  • the button 15 can be acted on to disengage the cup cover 14 from the engaging position.
  • the button 15 may be a push button.
  • the cup lid 14 can be opened quickly.
  • the resistance is large and the user experience is poor.
  • the way to open the dust cup cover can be achieved by gently pressing a button, which is more labor-saving and more convenient for users to use compared to continuously pushing the button.
  • the dust cup assembly 100 of the vacuum cleaner further includes: a dust suppressor 8.
  • the dust suppressor 8 is arranged around the outside of the dust collector 5 and can move synchronously with the dust collector 5.
  • the bottom of the dust suppressor 8 is formed in a zigzag shape, and the dust suppressor 8 and the dust collector 5 define a closed top and an open bottom between the dust suppressor 8 and the dust collector 5 Cavity. It can be understood that the arrangement of the dust suppressor 8 can improve the cleaning effect of the dust cup assembly 100. For example, the dust suppressor 8 can act on the separated dust and hinder its flow toward the air outlet.
  • the bottom of the dust suppressor 8 is formed in a zigzag shape, which can also hinder soft materials such as hair and fibers.
  • the serrations tend to hook soft materials such as hair and fibers, causing them to gather under the cavity.
  • the ash pressing member 4, the dust collector 5 and the dust suppressing member 8 are integral structural members. This is convenient for processing and shaping, can reduce assembly steps, improve production efficiency, and can improve the structural strength of the ash pressing part 4, the dust collector 5 and the dust suppression part 8, which is beneficial to improve the ash pressing part 4, the dust collector 5 and the dust suppression The service life of piece 8.
  • the ash pressing part 4, the dust collector 5 and the dust suppression part 8 may all be separate components, or the ash pressing part 4 and the dust suppression part 8 are integral structural parts, and the dust collector 5 It is a separate component, or the dust collector 5 and the dust suppressor 8 are integral structural parts, and the ash pressing part 4 is a separate part, which can also achieve their respective functions.
  • the dust collector 4, the dust collector 5 and The specific connection form of the dust suppression element 8 is not limited.
  • a flange 82 is provided on the dust suppression member 8. It is understandable that the setting of the flange 82 can hinder the separated dust, reduce its movement toward the air outlet, and further improve the cleaning effect of the dust cup assembly 100.
  • the flange 82 may be an elastic flange.
  • the elastic flanging facilitates assembly and facilitates cleaning operations.
  • the flange 82 and the dust suppressor 8 can be formed separately, that is, the flange 82 and the dust suppressor 8 can be separate parts and be installed and connected to each other; or the flange 82 and the dust suppressor 8 can also be integrally formed That is, the flange 82 and the dust suppressor 8 can be two parts of one component.
  • the dust suppressor 8 is provided with a plurality of reinforcing ribs 81.
  • One side of the reinforcing ribs 81 is connected to the outer wall of the fine ash collection chamber 51, and the other side is connected to the inner wall of the dust suppressor 8. on. It can be understood that the arrangement of the reinforcing ribs 81 can increase the structural strength of the cyclone separator 3 and increase the service life of the dust suppressor 8.
  • a sealing ring 9 is provided between the dust suppressor 8 and the cyclone 3. It can be understood that the arrangement of the sealing ring 9 can improve the sealing performance between the dust suppressor 8 and the cyclone separator 3 and reduce the pressure loss of the air flow. In addition, when the dust suppressor 8 and the dust collector 5 move synchronously, the sealing ring 9 can also play a buffering role.
  • the soot pressing member 4 is formed in an annular plate-like structure, wherein the radius of the outer edge of the soot pressing member is not less than the radius of the reference circle, wherein the reference circle is formed by the inner peripheral wall of the dust cup cavity 11 and the coarse ash separator 2 Is defined by the central loop between the outer peripheral walls.
  • first predetermined gap L1 between the outer edge of the ash pressing part 4 and the inner peripheral wall of the dust cup cavity 11, and the first predetermined gap L1 satisfies the following relationship: 0.5mm ⁇ L1 ⁇ 8mm; and/or the ash pressing part
  • second predetermined gap L2 between the inner edge of 4 and the outer peripheral wall of the coarse ash separator 2
  • the second predetermined gap L2 satisfies the following relationship: 0.5mm ⁇ L2 ⁇ 8mm.
  • soft glue may be provided on the inner edge of the ash pressing part 4. In this way, during the movement of the ash pressing member 4, it can make an interference movement with the coarse ash separating part 2, so that a better dust pressing and hair shaving effect can be achieved.
  • the dust cup assembly 100 of the vacuum cleaner includes: a cup body 1, a coarse ash separator 2, a cyclone separator 3, a ash pressing part 4, a fine ash separator, a first driving device 6, and a guide and limiting part 7. Cup cover 14 and dust suppressor 8.
  • the cup body 1 defines a dust cup cavity 11, and the cup body 1 is provided with an air inlet 12 and an air outlet 13 communicating with the dust cup cavity 11.
  • the coarse ash separator 2 is arranged in the dust cup cavity 11.
  • the coarse ash separator 2 includes a main body 21, a coarse ash separating section 22 and a filtering section 24.
  • the main body 21 is provided with a main body 21 opening opposite to the air outlet 13.
  • the coarse ash separating part 22 is provided on the main body 21 and the coarse ash separating part 22 is provided with a through hole.
  • the bottom wall of the main body 21 is provided with an annular connecting plate 23, and the coarse ash separating part 22 is connected to the connecting plate 23.
  • the filter portion 24 is connected to the main body portion 21 and is located inside the cyclone separator 3, and the inner cavity of the filter portion 24 is respectively communicated with the cyclone cavity 31 and the main body portion 21 through openings.
  • the cyclone separator 3 is arranged in the coarse ash separator 2, and the cyclone separator 3 defines a cyclone cavity 31 communicating with the air outlet 13.
  • the bottom of the cyclone 3 is provided with a first mounting part 32,
  • the soot pressing part 4 can be accommodated in the space enclosed by the bottom wall of the main body 21 and the connecting plate 23.
  • the soot pressing part 4 is formed into an annular plate structure, wherein the radius of the outer edge of the soot pressing part is not less than the radius of the reference circle , Where the reference circle is defined by the central loop between the inner peripheral wall of the dust cup cavity 11 and the outer peripheral wall of the coarse ash separator 2.
  • first predetermined gap L1 between the outer edge of the soot pressing part 4 and the inner peripheral wall of the dust cup cavity 11, and the first predetermined clearance L1 satisfies the following relationship: 0.5mm ⁇ L1 ⁇ 8mm; and/or the inner part of the soot pressing part 4
  • second predetermined gap L2 between the edge and the outer peripheral wall of the coarse ash separator 2, and the second predetermined gap L2 satisfies the following relationship: 0.5mm ⁇ L2 ⁇ 8mm.
  • the soot pressing member 4 can reciprocate along the axial direction of the coarse ash separation part 22 to clean the coarse ash separation part 22.
  • the dust collector 5 is sleeved outside the cyclone separator 3 and located in the coarse ash separator 2.
  • the dust collector 5 defines a fine ash collection cavity 51, and the fine ash collection cavity 51 is in communication with the cyclone cavity 31.
  • the dust collector 5 is fixedly connected with the dust pressing member 4 and can move synchronously.
  • the fine ash collection cavity 51 is provided with a second mounting part 52,
  • the first driving device 6 is arranged between the cyclone 3 and the dust collector 5, and the first driving device 6 is used to provide power for driving the dust collector 5 to move.
  • the first driving device 6 includes a first spring 61, one end of the first spring 61 is connected to the cyclone 3 and the other end is connected to the dust collector 5, and the first spring 61 is in a normally compressed state.
  • One end of the first spring 61 is sleeved outside the first mounting portion 32, and the second end of the first spring 61 is connected to the second mounting portion 52.
  • the guiding and limiting member 7 includes a rod portion 71 and a limiting portion 72.
  • the rod portion 71 passes through the first mounting portion 32 and is connected to the second mounting portion 52.
  • the limiting portion 72 is provided at one end of the rod portion 71 and located on the side of the first mounting portion 32 away from the second mounting portion 52. The limiting portion 72 and the first mounting portion 32 can stop against each other to limit the movement of the rod portion 71 stroke.
  • the cup cover 14 is arranged at one end of the cup body 1 away from the air outlet 13.
  • the cup cover 14 can open and close the dust cup cavity 11, and the dust collector 5 can press the cup cover 14 to open the dust cup cavity 11.
  • the dust suppressor 8 is arranged around the outside of the dust collector 5 and can move synchronously with the dust collector 5, and the bottom of the dust suppressor 8 is formed in a zigzag shape.
  • the ash pressing part 4, the dust collector 5 and the dust suppression part 8 are integral structural parts.
  • the vacuum cleaner according to the embodiment of the present invention includes the dust cup assembly 100 according to the above embodiment of the present invention.
  • the specific structure of the dust cup assembly has been described in detail above, and will not be repeated here.
  • the airflow can be guided. In this way, the airflow and dust can flow along the ash pressing member 4 toward the coarse ash separator 2.
  • the soft materials such as hair and fibers are mostly entangled on the outer surface of the coarse ash separator 2.
  • the ash part 4 can reciprocate along the axial direction of the coarse ash separator 2 to clean the coarse ash separator 2, thereby facilitating the user's cleaning operation and improving the working efficiency and service life of the vacuum cleaner.
  • a dust cup assembly 100 of a vacuum cleaner includes: a cup body 1, a coarse ash separator 2, a ash pressing member 4, a cyclone separator 3, and a second driving device 40.
  • the cup body 1 defines a dust cup cavity 11, and the cup body 1 is provided with an air inlet 12 and an air outlet 13 communicating with the dust cup cavity 11; the coarse ash separator 2 is arranged in the dust cup cavity 11; the ash pressing part 4 surrounds Located outside the coarse ash separator 2, the ash pressing member 4 can reciprocate along the axial direction of the coarse ash separator 2 to clean the coarse ash separator 2; the cyclone separator 3 is located downstream of the coarse ash separator 2; The second driving device 40 is located outside the cyclone 3 and is connected to the soot pressing member 4. The second driving device 40 is used to provide power for driving the soot pressing member 4 to move.
  • the airflow together with dust enters the dust cup cavity 11 from the air inlet 12 by suction, and the coarse dust separator 2 blocks the coarse dust, such as hair, fibers, and other flexible materials in the coarse dust separator.
  • the coarse dust separator 2 blocks the coarse dust, such as hair, fibers, and other flexible materials in the coarse dust separator.
  • the first level of dust removal is realized, and the airflow doped with fine dust enters the cyclone separator 3.
  • the airflow doped with fine dust undergoes separation inside the cyclone separator 3, then settles down and finally enters the dust.
  • the clean air flow is discharged out through the air outlet 13 of the cup body 1.
  • the second driving device 40 drives the soot pressing member 4 to move axially, which can remove the hair, fibers and other flexible substances that are blocked on the outer side of the coarse ash separator 2 to ensure that the permeability of the coarse ash separator 2 is always at In a good state, the separation efficiency of the dust cup assembly 100 is improved.
  • an ash pressing member 4 is added to the outside of the fixed coarse ash separator 2, and the dust is pushed out of the dust cup under the action of the second driving device 40, which solves the difficulty of cleaning the dust cup in the cyclone separation system.
  • the problem is that the entire dust cup assembly 100 has a simple structure and low manufacturing cost, which can bring better use effects.
  • the ash pressing member 4 is driven to move axially outside the coarse ash separator 2 through the second driving device 40, which can play a role in cleaning the outside of the coarse ash separator 2.
  • the second driving device 40 can play a role in cleaning the outside of the coarse ash separator 2.
  • it saves labor intensity and is convenient to operate. It can more easily clean the dust in the dust cup assembly 100, and effectively avoid the contact of human hands with dust, which significantly improves the user's comfort and brings good users Experience the effect.
  • the air inlet 12 is provided on the side of the cup body 1.
  • the airflow forms a cyclone motion between the coarse ash separator 2, that is, the airflow Moving around the outer side of the coarse ash separator 2 enables the airflow to separate and remove dust at multiple locations of the coarse ash separator 2, effectively shortening the time for dust removal and separation, and can fully utilize the coarse ash separator 2 to separate dust.
  • the dust cup assembly 100 further includes a first guide member 10 connected with the ash pressing member 4 and arranged outside the cyclone 3, the first guide member 10 and the cyclone One of the separators 3 is provided with a first guide portion 34, and the other of the first guide member 10 and the cyclone separator 3 is provided with a second guide portion 101.
  • the first guide portion 34 and the second guide portion 101 are mutually connected. It cooperates to limit the movement path of the first guide 10.
  • the first guide portion 34 may be provided on the cyclone 3, the second guide portion 101 may be provided on the first guide member 10, and the first guide portion 34 and the second guide portion 101 cooperate with each other,
  • the first guide 10 can move along the cyclone 3, and the movement of the first guide 10 is stable and reliable. Since the first guide 10 is connected with the soot pressing member 4, it can be the axial movement of the soot pressing 4 A stable and reliable guiding effect is provided to ensure the cleaning effect of the coarse ash separator 2 by the ash pressing part 4.
  • the first guide portion 34 can also be provided on the first guide member 10, and the second guide portion 101 can also be provided on the cyclone separator 3, and the effect is the same as the above. I won't repeat it here.
  • the first guide portion 34 is provided outside the cyclone separator 3, the first guide portion 34 defines an installation space 341, and the second driving device 40 is provided in the installation space 341 through which In this way, the second driving device 40 is conveniently placed, so that the structure is compact, and the overall volume of the dust cup assembly 100 can be designed to be smaller.
  • the second guide portion 101 is provided on the first guide member 10 and the second guide portion 101 is provided with a protruding portion 1011, the protruding portion 1011 protrudes into the installation space 341, and the second driving device 40 is connected to the protruding portion 1011 .
  • the second driving device 40 includes a second spring 401
  • the top of the installation space 341 is provided with a downwardly extending top rod 342
  • the extending portion 1011 is provided with an upwardly extending sleeve rod 102
  • the two ends of the second spring 401 are respectively connected with the top rod 342 and the sleeve rod 102.
  • the second spring 401 is located in the installation space 341, the two ends of the second spring 401 are respectively sleeved on the top rod 342 and the sleeve rod 102, and the elastic force of the second spring 401 acts to drive the first guide
  • the movement of the piece 10 causes the ash pressing piece 4 to move axially.
  • the second spring 401 is in a normally compressed state.
  • the bottom of the cup body 1 is provided with a cup cover 14.
  • the cover 14 is locked on the bottom of the cup body 1, the bottom of the first guide 10 is stopped on the cup cover 14, and the second spring 401 is compressed.
  • the elastic potential energy of the second spring 401 is released, and the top rod 342 is fixed in the installation space 341. At this time, the second spring 401 can only push the sleeve rod 102 downward.
  • the second driving device 40 adopts the second spring 401, which has a simple structure and low cost.
  • the second spring 401 can be used repeatedly, has good stability, and can improve the reliability of realizing the axial reciprocating movement of the soot pressing member 4 .
  • the second driving device 40 may include an external driving member, so that the degree of automation of the dust cup assembly 100 can be improved, and the convenience of the user's operation can be further improved.
  • the second driving device 40 can also be manually driven, and can also achieve a driving function, which is not limited here.
  • the side wall of the installation space 341 is open, and the extending portion 1011 extends into the installation space 341 from the open side.
  • the extending portion 1011 can move axially along the opening side, thereby eliminating the interference effect of the installation space 341 on the movement of the extending portion 1011.
  • the first guide portion 34 includes two and is provided on both sides of the cyclone separator 3 in the radial direction
  • the second guide portion 101 includes two
  • the two second guide portions 101 are respectively It is wrapped on the outside of the two first guide parts 34 and is slidable.
  • the two first guiding parts 34 and the two second guiding parts 101 make the connection and guiding between the first guiding member 10 and the cyclone 3 symmetrical and balanced, thereby achieving a better guiding effect.
  • the first guide 10 further includes an annular main body portion 103 that surrounds the outside of the cyclone 3, for example, the annular main body portion 103 is sheathed on the cyclone 3
  • the two second guide portions 101 are provided on both sides of the annular main portion 103 along the radial direction, that is, the two second guide portions 101 are radially symmetrical on the second guide portion 101, and the guiding effects played by them are balanced.
  • the coarse ash separator 2 is provided with a first annular pressing plate 25, where the first annular pressing plate 25 can function as a limit position for the lower limit position of the ash pressing member 4 to avoid pressing
  • the ash piece 4 is separated from the coarse ash separator 2.
  • the first annular pressing plate 25 extends obliquely and downwards, so that the cleaned hair, fibers and other flexible materials can fall into the cup body 1 easily.
  • the annular main body portion 103 is provided with an inclined mating surface 1031 that can be attached to the bottom surface of the first annular pressing plate 25.
  • the inclined mating surface 1031 is matched with the first annular pressing plate 25, and the fit between the two is closer. This allows the first guide 10 to be installed on the cyclone 3 more reliably.
  • the inclined mating surface 1031 constitutes a dust pressing plate, which can press down part of the dust when moving downwards in the axial direction to achieve a certain dust removal effect.
  • the top of the cyclone separator 3 is provided with a plurality of cyclone channels 343 at equal intervals, that is, the cyclone separator 3 constitutes a cyclone separator, and the airflow enters the coarse ash separator 2 and the cyclone.
  • the air flow then enters the cyclone separator 3 through the cyclone channel 343, and a spiral wind is formed in the cyclone separator 3, which can achieve a better dust separation effect.
  • the coarse ash separator 2 includes: a main body 21 and a coarse ash separating section 22.
  • the main body 21 is provided with a main body opening 211 opposite to the air outlet 13; the coarse ash separating portion 22 is provided on the main body 21.
  • the arrangement of the main body 21 may define the opening of the main body 21 to guide the flow of the airflow, so that the airflow flows from the main body opening 211 toward the air outlet 13.
  • the main body 21 can also provide an installation location for the coarse ash separator 22, thereby improving the structural strength of the coarse ash separator 2 and increasing the service life of the coarse ash separator 2.
  • the main body part 21 and the coarse ash separating part 22 can be an integrated structure, which is convenient for processing and forming.
  • the main body 21 and the coarse ash separation section 22 can be connected by fasteners, buckle structures, etc., and can also be reliably arranged.
  • the main body 21 and the coarse ash separation section 22 The specific form is not restricted.
  • the coarse ash separation part 22 is provided with a through hole (not shown in the figure).
  • the ash pressing part 4 is arranged around the coarse ash separation part 22, and the ash pressing part 4 can move downward to the first annular pressing plate 25.
  • the soot pressing part 4 is arranged around the outside of the coarse ash separation part 22, and the soot pressing part 4 can reciprocate along the axial direction of the coarse ash separation part 22 to clean the coarse ash separation part 22. In this way, the ash pressing member 4 reciprocatingly moves on the outside of the coarse ash separation part 22 to sweep the outer wall of the coarse ash separation part 22, which can reduce hair, fibers and other flexible substances from blocking the permeation holes, improve the efficiency of air flow, and improve the dust cup assembly 100 separation efficiency.
  • the ash pressing member 4 includes: a second annular pressing plate 41 and a connecting rod 42.
  • the second annular pressing plate 41 is arranged around the outside of the coarse ash separation part 22.
  • the second annular pressing plate 41 is sheathed on the coarse ash separation part 22, and a gap is formed between the coarse ash separation part 22 (not shown in the figure), because hair, fibers and other flexible substances are attached to the coarse ash separation part 22 It will have a certain thickness. Therefore, the gap can ensure that the second annular pressing plate 41 smoothly squeezes down and shaves soft materials such as hair and fibers.
  • the second annular pressing plate 41 has an annular shape, which can clean any position of the coarse ash separating portion 22 in the circumferential direction of 360 degrees, so as to prevent the occurrence of cleaning dead spots.
  • the two ends of the connecting rod 42 are respectively connected to the second annular pressing plate 41 and the annular main body portion 103, and the connecting rod 42 realizes the connection between the second annular pressing plate 41 and the annular main body portion 103, thereby passing through the first guide
  • the movement of the piece 10 drives the second annular pressing plate 41 to move.
  • an annular connecting plate 23 is provided on the main body portion 21, and the coarse ash separating portion 22 is provided on the connecting plate 23.
  • the connecting plate 23 is provided with a sliding groove 232 that is matched with the connecting rod 42, so that the connecting rod 42 can slide along the sliding groove 232 to further play a guiding role for the ash pressing member 4.
  • the coarse ash separator 2 further includes: a filter part 24 connected to the main body 21 and located inside the cyclone separator 3, and the inner cavity of the filter part 24 is connected to the cyclone cavity and The main body opening 211 communicates with each other.
  • the arrangement of the filter part 24 can further separate dust particles and improve the cleanliness of the airflow. That is to say, during operation, the airflow and dust entering the cyclone separator 3 will perform high-speed rotating motion to produce a separation effect. When the airflow and dust flow through the filter part 24, they will further produce a separation effect, such as further separation. Large particles and most small particles can further improve the separation efficiency of the dust cup assembly 100.
  • a dust cup assembly 100 of a vacuum cleaner includes: a cup body 1, a coarse ash separator 2, a ash pressing member 4, a cyclone separator 3, a second driving device 40, and a first guide member 10.
  • the coarse ash separator 2 is a coarse ash separator
  • the cyclone separator 3 is a cyclone separator.
  • the cup body 1 defines a dust cup cavity 11, and the cup body 1 is provided with an air inlet 12 and an air outlet 13 communicating with the dust cup cavity 11.
  • the air inlet 12 is provided on the side of the cup body 1, and the air outlet 13 is provided on the cup.
  • the coarse ash separator 2 is arranged in the dust cup cavity 11, and the ash pressing part 4 is arranged around the coarse ash separator 2, and the ash pressing part 4 can reciprocate along the axial direction of the coarse ash separator 2 to face the coarse ash separator 2 For cleaning; the cyclone separator 3 is located downstream of the coarse ash separator 2; the second driving device 40 is located outside the cyclone separator 3 and connected with the ash pressing member 4 to provide power for driving the ash pressing member 4 to move.
  • the first guide member 10 is connected with the ash pressing member 4 and is arranged outside the cyclone separator 3.
  • One of the first guide member 10 and the cyclone separator 3 is provided with a first guide portion 34, and the first guide member 10 is separated from the cyclone
  • a second guide portion 101 is provided on the other of the switches 3, and the first guide portion 34 and the second guide portion 101 cooperate with each other to limit the movement path of the first guide member 10.
  • the first guide portion 34 is provided on the outside of the cyclone separator 3, the first guide portion 34 defines an installation space 341, the second driving device 40 is provided in the installation space 341, and the second guide portion 101 is provided on the first guide 10
  • the upper and second guide portion 101 is provided with an extending portion 1011, the side wall of the installation space 341 is open, the extending portion 1011 extends into the installation space 341 from the open side, and the second driving device 40 is connected with the extending portion 1011.
  • the second driving device 40 includes a second spring 401, the top of the installation space 341 is provided with a downwardly extending top rod 342, and the extending part 1011 is provided with an upwardly extending sleeve rod 102.
  • the two ends of the second spring 401 are respectively connected to the top The rod 342 and the sleeve rod 102 are matedly connected.
  • the first guide portion 34 includes two and is arranged on both sides of the cyclone 3 in the radial direction, the second guide portion 101 includes two, and the two second guide portions 101 are respectively wrapped in the two first guide portions 34 The outside is slidable.
  • the first guide 10 further includes an annular main body portion 103 which surrounds the outside of the cyclone separator 3, and two second guide portions 101 are provided on both sides of the annular main body portion 103 in the radial direction.
  • the coarse ash separator 2 is provided with a first annular pressing plate 25, the first annular pressing plate 25 extends obliquely downward, and the annular main body 103 is provided with an inclined mating surface 1031 that can be attached to the bottom surface of the first annular pressing plate 25.
  • the coarse ash separator 2 includes a main body 21 and a coarse ash separating section 22.
  • the main body 21 is provided with a main body opening 211 opposite to the air outlet 13; the coarse ash separation section 22 is provided on the main body 21 and the coarse ash separation section 22 is provided with a through hole, and the soot press 4 surrounds the coarse ash separation
  • the part 22 is provided outside, and the ash pressing member 4 can move downward to the first annular pressing plate 25.
  • the main body 21 is provided with an annular connecting plate 23, the coarse ash separating portion 22 is provided on the connecting plate 23, and the connecting plate 23 is provided with a sliding groove 232 that is matched with the connecting rod 42.
  • the coarse ash separator 2 further includes a filter part 24 connected to the main body 21 and located inside the cyclone separator 3.
  • the inner cavity of the filter part 24 is respectively communicated with the cyclone cavity and the main body 21 openings.
  • the soot pressing member 4 includes: a second annular pressing plate 41 and a connecting rod 42.
  • the second annular pressing plate 41 is arranged around the coarse ash separation part 22, and two ends of the connecting rod 42 are respectively connected with the second annular pressing plate 41 and the annular main body 103.
  • a vacuum cleaner 200 includes the dust cup assembly 100 of the vacuum cleaner according to any one of the foregoing.
  • the internal ash pressing member 4 can be driven to move axially on the outside of the coarse ash separator 2, so as to clean the outside of the coarse ash separator 2, compared to manual manual operation. Cleaning saves labor intensity and is convenient to operate. It can more easily clean the dust in the dust cup assembly 100, effectively avoid the contact of human hands with dust, and significantly improve the user's comfort, thereby bringing a good user experience effect.
  • the vacuum cleaner assembly 1000 includes: a vacuum cleaner 200 and a storage station 300.
  • the vacuum cleaner 200 includes the dust cup assembly 100 of the vacuum cleaner according to any one of the foregoing, wherein the bottom of the cup body 1 is pivotally provided with a cup cover 14, and the cup body 1 is provided with a lockable or releaseable cup cover 14 button 15.
  • the storage station 300 has a dust collection cavity 301, and the dust cup assembly 100 can be adapted to fit in the dust collection cavity 301.
  • the dust collection cavity 301 is provided on the storage station 300 to facilitate the storage of the vacuum cleaner 200 and the dust in the dust cup assembly 100, which is beneficial to keeping the vacuum cleaner 200 clean as a whole.
  • the storage station 300 is provided with a lid releasing member and a lid closing member.
  • the cup lid release member includes a toggle member 310 pivotally arranged in the storage station 300.
  • the toggle member 310 has a trigger portion 311 that can extend into or out of the dust-collecting cavity 301.
  • the toggle member 310 is in the first Rotate between the first position and the second position, wherein when the toggle member 310 is in the second position, the trigger portion 311 can trigger the button 15 to open the lid 14 at the bottom of the cup body 1.
  • the cup lid closure member includes a vertically movable pusher 320, which can extend into or out of the dust collection chamber 301, and the pusher 320 is configured to push the cup cover after the pusher 320 is moved. 14 Reset and lock on the button 15.
  • the toggle member 310 may be connected with a driving member (not shown in the figure), for example, the driving member is a motor, so that the toggle member 310 is driven to rotate between the first position and the second position, which is beneficial to realize automation
  • the control cup lid 14 is opened.
  • the toggle member 310 can also be toggled manually, which is simple to operate and lower in manufacturing cost.
  • the pushing member 320 may also be connected with a driving member (not shown in the figure), 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 vertical movement of the pushing member 320,
  • the driving member can also be a linear mechanism driven by a motor.
  • the motor is connected to the screw, and the screw is connected to the pushing member 320 through a nut, which can also drive the pushing member 320 to move.
  • the motor drives the cam to rotate, and the pushing member 320 is connected.
  • the bottom of the member 320 is supported on the edge of the cam, and the vertical movement of the pushing member 320 can also be driven by the rotation of the cam.
  • the dust collection chamber 301 is pivotally provided with a top cover 330
  • the toggle member 310 has a stop portion 312, and the stop portion 312 abuts on the top cover 330 when the toggle member 310 is in the first position.
  • the stop portion 312 is separated from the top cover 330 when the toggle member 310 is in the second position so that the top cover 330 is opened under the action of gravity, which is beneficial to automatically control the opening of the top cover 330.
  • the top cover 330 has a through hole (not shown in the figure), and the pusher 320 can pass through the through hole to push the cup cover 14 to reset.
  • the pusher 320 is provided with an auxiliary pusher (not shown in the figure). ), wherein the auxiliary pushing member is configured such that when the pushing member 320 pushes the cup cover 14 to reset, the auxiliary pushing member can push the top cover 330 to reset, which is beneficial to automatically control the closing of the top cover 330.
  • a vacuum cleaner assembly 1000 includes: a vacuum cleaner 200 and a storage station 300.
  • the vacuum cleaner 200 includes a dust cup assembly 100.
  • the specific structure of the dust cup assembly 100 can be referred to the foregoing.
  • the button 15 is formed as a button on the cup body 1, and the cup cover 14 can be opened from the cup body 1 after the button is pressed.
  • the storage station 300 has a dust collection chamber 301, a rotatable top cover 330 is provided in the dust collection chamber 301, and the top cover 330 is provided with a through hole.
  • the member 320 is provided with an auxiliary pushing member, wherein the toggle member 310 has a trigger portion 311 and a stop portion 312.
  • the toggle member 310 rotates from the first position to the second position, the trigger portion 311 presses the button, the lid 14 on the cup body 1 is opened, and it moves downward under its own gravity.
  • the stopper 312 is separated from the top cover 330.
  • the top cover 330 is released and flipped down and opened under the action of gravity.
  • the first part of the dust cup assembly 100 The guide member 10 moves downward under the action of the second spring 401 (as shown in FIG. 21), thereby driving the ash pressing member 4 to move downward.
  • the ash pressing member 4 moves from the upper part of the coarse ash separator 2 to the lower part, and can be used for The fluff, fiber and other dust on the wall are scraped and the dust is pressed down.
  • the dust in the cup body 1 finally falls into the dust collection chamber 301 from the outlet at the lower end, so as to realize the dust collection of the storage station 300.
  • the pusher 320 moves vertically, and the pusher 320 pushes the cup cover 14 to flip up and reset, thereby pushing the first guide 10 to move upwards, the second spring 401 is compressed, and the dust pressing member 4 is changed from the thick
  • the lower part of the ash separator 2 moves to the upper part to realize resetting.
  • the cup cover 14 is fitted to the button again, and the auxiliary pusher pushes the top cover 330 at the same time.
  • the dial 310 returns to the first position from the second position, and the stopper 312 is stopped on the top cover 330.
  • the top cover 330 is kept closed, the trigger portion 311 is separated from the button, and the cup cover 14 is locked at the button.
  • the dust cup assembly 100 according to an embodiment of the first aspect of the present invention will be described below with reference to the drawings.
  • the dust cup assembly 100 includes: a cup body 1, a cup cover 14, a cyclone 3, a second guide 80, a dust collecting cylinder 50 and a plurality of net covers 60.
  • the plural includes two and more than two.
  • the cup body 1 has a cleaning port 16.
  • the cup cover 14 is provided on the cup body 1, and the cup cover 14 can open and close the cleaning port 16.
  • the opening of the cleaning port 16 is downward, and the cup cover 14 is rotatably provided at the bottom of the cup body 1.
  • the cyclone separator 3 is arranged in the cup body 1, and the second guide member 80 is installed on the cyclone separator 3.
  • the second guide member 80 may be a bolt structure and installed on the bottom wall of the cyclone separator 3, and the second guide member 80 may be a metal member or a plastic member.
  • the dust collecting tube 50 is movably sleeved on the second guide 80 between the first position and the second position, and the cyclone 3 is in communication with the dust collecting tube 50.
  • the dust collecting cylinder 50 is movable in the up and down direction.
  • a plurality of mesh covers 60 are arranged in the cup body 1, and the plurality of mesh covers 60 are arranged around the cyclone separator 3, so that the plurality of mesh covers 60 can realize coarse ash separation.
  • the net cover 60 has an arc shape that protrudes outward, and the net cover 60 may be provided with a stainless steel iron net or a nylon piece.
  • the dust collection tube 50 when the cup cover 14 closes the cleaning port 16, the dust collection tube 50 is located in the first position, the dust collection tube 50 is supported on the cup cover 14, and a plurality of net covers 60 are supported on the dust collection tube 50. In this way, dust passes through After the coarse ash of the plurality of mesh covers 60 is separated, it enters the cyclone 3 for further dust and gas separation, and the separated dust is collected in the dust collecting cylinder 50 and the cup 1.
  • the dust collection tube 50 When the cup cover 14 opens the cleaning port 16, the dust collection tube 50 is in the second position, the dust collection tube 50 extends out of the cleaning opening 16, the dust collection tube 50 is separated from the plurality of net covers 60, and the bottom ends of the plurality of net covers 60 are close to each other In this way, the windings on the outer surface of the net cover 60 and the dust in the cup body 1 and the dust collecting tube 50 can be cleaned.
  • the cup cover 14 functions as a switch for the movement of the dust collecting tube 50.
  • the cup cover 14 closes the cleaning opening 16, the position of the dust collecting tube 50 is restricted, and when the cup cover 14 opens the cleaning opening 16, the dust collecting tube 50 is allowed to move downward.
  • the driving force for the downward movement of the dust collecting cylinder 50 is provided by a plurality of net covers 60.
  • the cup cover 14 can be opened when cleaning is needed, and the bottom ends of the multiple net covers 60 are folded. At this time, the hair and other floccules wrapped on the net cover 60 will naturally fall off.
  • the plurality of net covers 60 can push the dust collecting tube 50 downward while moving towards each other to make it slide for a certain distance (for example, it can extend downward by 20mm), which is convenient for cleaning; when the cleaning is completed, the dust collecting tube 50 can be removed. Close the lid 14 after pushing it up.
  • the net cover 60 is rotatably arranged on the cyclone 3, so that by turning inward a plurality of net covers 60, more
  • the structure of the net cover 60 is relatively simple.
  • the net cover 60 can be turned inward by 5° to help reduce damage to the shape of the net cover 60.
  • the “inner” side refers to the side facing the inside of the cyclone 3.
  • two adjacent mesh covers 60 are rotatably connected, and there is provided between the two adjacent mesh covers 60 for making the bottom ends of the adjacent two mesh covers 60 face
  • the elastic pieces 17 close to each other can realize the movement and resetting of the multiple net covers 60 with a simple structure.
  • one of the two adjacent net covers 60 is provided with a rotating shaft 601 and the other is provided with a shaft hole 602, the cyclone 3 is provided with a rotating slot 35, and the rotating shaft 601 passes through the shaft hole 602 and is fitted in the rotating slot.
  • the elastic member 17 can be a torsion spring, the torsion spring is sleeved on the rotating shaft 601, when the cup cover 14 opens the cleaning port 16, the multiple net covers 60 are moved closer to each other under the action of the torsion spring, pushing the dust collecting tube 50 to Move down.
  • the lower end of the second guide member 80 is provided with a stop flange 801, and the dust collecting cylinder 50 is stopped on the stop flange 801 when the dust collecting tube 50 is in the second position, thereby achieving The limit of the dust collector 50.
  • the bottom end of the dust collection tube 50 is open, and the bottom end of the dust collection tube 50 is blocked when the cup cover 14 closes the cleaning opening 16.
  • the bottom end of the dust collecting cylinder 50 is opened.
  • a dust storage space is defined between the cup cover 14 and the dust collecting cylinder 50, and the storage space is opened when the cup cover 14 opens the cleaning port 16.
  • the dust collecting cylinder 50 has a containing cavity with an open upper portion, and the cyclone separator 3 is fitted in the containing cavity, thereby helping to ensure the dust and gas separation effect, and the structure is compact and convenient. assembly.
  • the outer peripheral wall of the dust collecting tube 50 is provided with a supporting edge 501 extending in the circumferential direction of the dust collecting tube 50.
  • a plurality of The net cover 60 is supported on the supporting edge 501, thereby ensuring structural reliability and sealing.
  • a plurality of filter flaps 502 are provided on the dust collecting cylinder 50, and a plurality of filter holes are provided on the filter flaps 502.
  • the cyclones 3 are arranged alternately in the circumferential direction, that is, filter flaps 502 are provided between two adjacent filter flaps 60, and a mesh cover 60 is provided between two adjacent filter flaps 502, so as to ensure that the cyclone 3 Coarse ash separation is carried out throughout the entire circumference.
  • the dust cup assembly 100 further includes: a filter element 70, the filter element 70 is installed on the cup body 1, the cyclone separator 3 is connected with the filter element 70, so that the cyclone separator 3 The gas that comes out can be further filtered and purified by the filter element 70 before being discharged, and the dust-gas separation effect is better.
  • the torsion spring is installed, and then placed on the corresponding position of the cyclone separator 3 from top to bottom, and further, the filter element 70 is removed from Put it down from top to bottom, and use two screws to fix the filter element 70 and the cyclone separator 3, thereby fixing the filter element 70, the two mesh covers 60, the two torsion springs, and the cyclone separator 3 together;
  • the two guides 80 fix the dust collecting cylinder 50 on the cyclone separator 3. At this time, it is assumed that flocs such as hair have been entangled on the outer surface of the net cover 60.
  • the vacuum cleaner according to the embodiment of the second aspect of the present invention includes the dust cup assembly 100 according to the embodiment of the first aspect of the present invention.
  • the vacuum cleaner according to the embodiment of the present invention utilizes the dust cup assembly 100 as described above, and has a simple structure and convenient use.
  • the dust cup assembly 100 may include a cup body 1, a cup cover 14 and a dust collector 5.
  • the cup body 1 is provided with a dust cup cavity 11 and the cup body 1 is provided with a cleaning port 16 communicating with the dust cup cavity 11.
  • the dust collected by the dust collector 5 will be temporarily parked inside the cup body 1.
  • the cleaning port 16 can be opened to facilitate dust cleaning.
  • the cup cover 14 is movably provided on the cup body 1 to open or close the cleaning port 16.
  • a relatively closed space is defined between the cup cover 14 and the cup body 1, and the dust collected by the dust collector 5 can be stored in the sealed space; the cup cover 14 is opened When cleaning the opening 16, the dust in the cup body 1 can be discharged from the cleaning opening 16 to realize the cleaning of the cup body 1.
  • the dust collector 5 is arranged inside the dust cup cavity 11, and the dust collector 5 can filter out dust in the air and discharge it into the cup body 1. Among them, when the cup cover 14 opens the cleaning port 16, there is rolling friction between the dust collector 5 and the cup cover 14.
  • the sliding friction between the cup cover 14 and the dust collector 5 is not very obvious. After all, the cup cover 14 can be under the action of human power or its own gravity. The cleaning port 16 is opened quickly, so that there is little or no contact between the cup cover 14 and the dust collector 5. However, in the process of closing the cleaning port 16 by the cup cover 14, due to the need to overcome the gravity of the dust collector 5 and the elastic force that may be exerted on the dust collector 5, the cup cover 14 will inevitably remain with the dust collector 5 all the time. The contact state and therefore the form of contact friction between the cup cover 14 and the dust collector 5 will have a greater impact on the closing process of the cup cover 14.
  • the friction form between the cup cover 14 and the dust collector 5 is changed to rolling friction, that is, the friction contact between the cup cover 14 and the dust collector 5 is rolling friction.
  • the application does not improve other parts of the dust cup assembly 100, so the dust separation efficiency of the dust cup assembly 100 will not be affected, and the original form of the integrated device is maintained to the greatest extent.
  • the cup cover 14 is reversibly arranged at the lower end of the cup body 1 to open or close the cleaning port 16.
  • the cup cover 14 and the lower end of the cup body 1 may be pivotally connected, and the cleaning opening 16 or the cleaning opening 16 can be opened or closed by rotating the cup cover 14 so that the dust inside the cup body 1 can be cleaned.
  • a rolling assembly 140 is provided between the dust collector 5 and the cup cover 14 in the present application. Therefore, by providing the rolling assembly 140 between the dust collector 5 and the cup cover 14, the sliding friction between the dust collector 5 and the cup cover 14 is changed to rolling friction, which reduces the gap between the cup cover 14 and the dust collector 5. Therefore, it is possible to effectively avoid the jamming phenomenon between the dust collector 5 and the cup cover 14 caused by the dust or impurities in the cup body 1.
  • the rolling component 140 is arranged on the dust collector 5, and when the cup cover 14 opens the cleaning port 16, there is rolling friction between the rolling component 140 and the cup cover 14. Since the dust collector 5 only moves in the axial direction of the cup body 1, the movement path is relatively simple. Compared with the rotation of the cup cover 14, the cup cover 14 is not only displaced in the up and down direction, but also in the horizontal direction. Displacement. Therefore, installing the rolling assembly 140 on the dust collector 5 makes the overall structure simpler.
  • the rolling assembly 140 includes a bracket 141 and a rolling body 142.
  • the bracket 141 is disposed on the dust collector 5, and the rolling body 142 is rotatably disposed on the bracket 141.
  • the rolling body 142 may be mounted on the bracket 141 through a roller 143.
  • the rolling body 142 is a roller or a roller.
  • the dust collector 5 moves downward along the axial direction of the cup body 1. Therefore, it is more convenient to clean the dust or impurities in the cup body 1.
  • the dust cup assembly 100 further includes: a cyclone separator 3, the cyclone separator 3 is arranged inside the dust cup cavity 11, and a first spring 61 is arranged between the cyclone separator 3 and the dust collector 5 so as to fit the cup cover 14
  • the cleaning port 16 is closed, the dust collector 5 is always abutted on the cup cover 14. Therefore, at least when the cup cover 14 is turned upward and the cleaning port 16 is closed, the user needs to overcome the gravity of the dust collector 5 and the elastic force of the first spring 61 to make the cup cover 14 close the cleaning port 16.
  • the gap between the cup cover 14 and the dust collector 5 is always in a constant stop state.
  • the dust collector 5 is provided with a guiding and limiting member 7, and the lower end of the cyclone 3 is provided with a guiding hole that cooperates with the guiding and limiting member 7.
  • the first spring 61 is configured as a coil spring, one end of the coil spring is connected with the free end of the guide and limiting member 7, and the other end of the coil spring is connected with the dust collector 5. Therefore, the first spring 61 can work under the guidance of the guiding and limiting member 7 during the compression and extension processes.
  • the vacuum cleaner in the embodiment of the present application includes the dust cup assembly 100 in the above embodiment. Since the vacuum cleaner in the embodiment of the present application is provided with the above dust cup assembly 100, the user experience of the vacuum cleaner is better, which greatly reduces The maintenance cost of the vacuum cleaner.
  • the description with reference to the terms “embodiment”, “example”, etc. means that the specific feature, structure, material or characteristic described in conjunction with the embodiment or example is included in at least one embodiment or example of the present invention .
  • the schematic representations of the above-mentioned terms do not necessarily refer to the same embodiment or example.
  • the described specific features, structures, materials or characteristics can be combined in any one or more embodiments or examples in a suitable manner.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)

Abstract

La présente invention concerne un ensemble coupelle à poussière (100) d'un aspirateur, un aspirateur (200), et un ensemble aspirateur (1000). L'ensemble coupelle à poussière (100) comprend : un corps de coupelle (1) définissant une chambre de coupelle à poussière (11) à l'intérieur de celui-ci, et pourvu d'une entrée d'air (12) et d'une sortie d'air (13) en communication avec la chambre de coupelle à poussière (11) ; et un séparateur de saletés grossières (2) disposé dans la chambre de coupelle à poussière (11) ; et un élément de compression des saletés (4) disposé autour du séparateur de saletés grossières (2), et capable d'effectuer un mouvement de va-et-vient dans la direction axiale du séparateur de saletés grossières (2) de façon à nettoyer le séparateur de saletés grossières (2). L'invention permet aux utilisateurs d'effectuer facilement un nettoyage, améliore l'efficacité de séparation de l'ensemble coupelle à poussière (100), et prolonge la durée de vie du produit.
PCT/CN2020/121613 2019-12-03 2020-10-16 Ensemble coupelle à poussière d'aspirateur, aspirateur, et ensemble aspirateur WO2021109725A1 (fr)

Applications Claiming Priority (16)

Application Number Priority Date Filing Date Title
CN201922139193.XU CN211299802U (zh) 2019-12-03 2019-12-03 尘杯组件和吸尘器
CN201922139193.X 2019-12-03
CN201911222232.0 2019-12-03
CN201911222232.0A CN112890674A (zh) 2019-12-03 2019-12-03 尘杯组件和吸尘器
CN201911303226.8 2019-12-17
CN201922272846.1U CN211460030U (zh) 2019-12-17 2019-12-17 用于吸尘器的集尘装置和吸尘器
CN201911303226.8A CN112971604A (zh) 2019-12-17 2019-12-17 用于吸尘器的集尘装置和吸尘器
CN201922272846.1 2019-12-17
CN202020098772.4 2020-01-16
CN202020099402.2 2020-01-16
CN202020099402.2U CN211911489U (zh) 2020-01-16 2020-01-16 吸尘器的尘杯组件、吸尘器、吸尘器组件
CN202020098772.4U CN211862687U (zh) 2020-01-16 2020-01-16 吸尘器的尘杯组件及具有其的吸尘器
CN202010049340.9A CN113116220A (zh) 2020-01-16 2020-01-16 吸尘器的尘杯组件及具有其的吸尘器
CN202010048188.2 2020-01-16
CN202010049340.9 2020-01-16
CN202010048188.2A CN113116219A (zh) 2020-01-16 2020-01-16 吸尘器的尘杯组件、吸尘器、吸尘器组件

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WO2021109725A1 true WO2021109725A1 (fr) 2021-06-10

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CN108201414A (zh) * 2017-12-29 2018-06-26 江苏美的清洁电器股份有限公司 用于吸尘器的集尘杯和吸尘器
CN108618705A (zh) * 2017-03-15 2018-10-09 康塔有限公司 旋风分离装置
CN108814420A (zh) * 2018-07-17 2018-11-16 苏州爱普电器有限公司 旋风分离器及真空吸尘器
CN108903789A (zh) * 2018-08-08 2018-11-30 苏州海力电器有限公司 集尘装置及具有其的吸尘器
CN209489959U (zh) * 2018-11-26 2019-10-15 毛妈妈（苏州）电器科技有限公司 吸尘器尘杯
CN211299802U (zh) * 2019-12-03 2020-08-21 江苏美的清洁电器股份有限公司 尘杯组件和吸尘器
CN211460030U (zh) * 2019-12-17 2020-09-11 江苏美的清洁电器股份有限公司 用于吸尘器的集尘装置和吸尘器

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Publication number Priority date Publication date Assignee Title
CN1319372A (zh) * 2000-03-24 2001-10-31 夏普公司 电真空清洁器
JP2002315701A (ja) * 2001-02-14 2002-10-29 Sharp Corp 電気掃除機
US20110056045A1 (en) * 2009-09-10 2011-03-10 Electrolux Home Care Products, Inc. Dirt Cup Latch Mechanism
CN108618705A (zh) * 2017-03-15 2018-10-09 康塔有限公司 旋风分离装置
CN108185912A (zh) * 2017-12-29 2018-06-22 江苏美的清洁电器股份有限公司 用于吸尘器的集尘杯和吸尘器
CN108201414A (zh) * 2017-12-29 2018-06-26 江苏美的清洁电器股份有限公司 用于吸尘器的集尘杯和吸尘器
CN108814420A (zh) * 2018-07-17 2018-11-16 苏州爱普电器有限公司 旋风分离器及真空吸尘器
CN108903789A (zh) * 2018-08-08 2018-11-30 苏州海力电器有限公司 集尘装置及具有其的吸尘器
CN209489959U (zh) * 2018-11-26 2019-10-15 毛妈妈（苏州）电器科技有限公司 吸尘器尘杯
CN211299802U (zh) * 2019-12-03 2020-08-21 江苏美的清洁电器股份有限公司 尘杯组件和吸尘器
CN211460030U (zh) * 2019-12-17 2020-09-11 江苏美的清洁电器股份有限公司 用于吸尘器的集尘装置和吸尘器

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