WO2021114744A1 - 尘杯和具有它的吸尘器 - Google Patents

尘杯和具有它的吸尘器 Download PDF

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Publication number
WO2021114744A1
WO2021114744A1 PCT/CN2020/112895 CN2020112895W WO2021114744A1 WO 2021114744 A1 WO2021114744 A1 WO 2021114744A1 CN 2020112895 W CN2020112895 W CN 2020112895W WO 2021114744 A1 WO2021114744 A1 WO 2021114744A1
Authority
WO
WIPO (PCT)
Prior art keywords
dust cup
cover plate
dust
air outlet
cyclone
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/CN2020/112895
Other languages
English (en)
French (fr)
Inventor
钟敏
殷雪冰
福特汤姆
徐远福
郭静英
徐夏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Midea Group Co Ltd
Jiangsu Midea Cleaning Appliances Co Ltd
Original Assignee
Midea Group Co Ltd
Jiangsu Midea Cleaning Appliances Co Ltd
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
Application filed by Midea Group Co Ltd, Jiangsu Midea Cleaning Appliances Co Ltd filed Critical Midea Group Co Ltd
Priority to EP20899718.9A priority Critical patent/EP4056092A4/en
Priority to US17/783,638 priority patent/US12082766B2/en
Publication of WO2021114744A1 publication Critical patent/WO2021114744A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • 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
    • A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal action
    • A47L9/1683—Dust collecting chambers; Dust collecting receptacles
    • 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
    • A47L5/00—Structural features of suction cleaners
    • A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
    • A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
    • A47L5/24—Hand-supported suction cleaners
    • 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
    • A47L9/12—Dry filters
    • A47L9/122—Dry filters flat
    • 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
    • A47L9/1608—Cyclonic chamber constructions
    • 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
    • A47L9/165—Construction of inlets
    • 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
    • A47L9/1658—Construction of outlets
    • 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
    • A47L9/1658—Construction of outlets
    • A47L9/1666—Construction of outlets with filtering means
    • 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
    • A47L9/1691—Mounting or coupling means for cyclonic chamber or dust receptacles

Definitions

  • This application relates to the field of household appliances, in particular, to a dust cup and a vacuum cleaner with the dust cup.
  • This application aims to solve one of the above-mentioned technical problems in the prior art at least to a certain extent. For this reason, this application proposes a dust cup, which can easily clean up sundries such as hair and paper strips wound on the cyclone.
  • the application also proposes a vacuum cleaner with the dust cup described above.
  • the dust cup according to the embodiment of the present application includes: a dust cup body with a cyclone chamber enclosure inside the dust cup body, a cyclone is arranged in an area enclosed by the cyclone chamber enclosure; a cover plate, the cover plate and the The dust cup body is connected in a detachable manner, and a cyclone cavity is formed between the cyclone chamber enclosure plate and the cover plate.
  • the cover plate and the dust cup body are connected in a detachable manner, and the cyclone can be exposed after the cover plate is removed, which can facilitate the user to clean the hair and paper strips wound on the cyclone. Conducive to maintaining the dust removal effect of the cyclone.
  • the cover includes: a cover body and a protruding part, the protruding part is connected with the cover body, and the protruding part is overlapped with the cyclone chamber enclosure .
  • the protruding portion is provided with an ash throwing port communicating with the cyclone cavity
  • the dust cup body has a dust collection chamber
  • the dust collection chamber and the cyclone cavity are connected through the ash throwing port through.
  • a guide rib is provided on a side of the ash thrower away from the cover body, and the guide rib extends into the dust collection chamber.
  • an air inlet is provided on the dust cup body, an air outlet is provided on the cover plate, and both the air inlet and the air outlet are in communication with the cyclone cavity.
  • the dust cup body is provided with an air outlet channel located between the outer wall of the cyclone chamber enclosure and the inner wall of the dust cup body, and the air outlet channel is connected to the inner wall of the dust cup body.
  • the cyclone cavity is in communication, and the air outlet channel is aligned with the air outlet.
  • the air outlet channel is arranged parallel to the length direction of the dust cup body.
  • the included angle between the cover plate and the length direction of the dust cup body is an acute angle, and the upper end of the cover plate is inclined in a direction close to the cyclone cavity, and the lower end of the cover plate is directed away from the cyclone cavity.
  • the direction of the cyclone cavity is inclined.
  • a handle is provided on a side of the cover plate facing away from the dust cup body.
  • a vacuum cleaner includes: a vacuum cleaner body and the above-mentioned dust cup.
  • the body of the vacuum cleaner is provided with a suction port, a first air inlet of the body, a second air inlet of the body, and an air outlet of the body.
  • the first air inlet of the body communicates with the suction port, and the second air inlet of the body is connected to the body outlet.
  • the air inlet is connected; the air inlet of the dust cup is communicated with the first air inlet of the body, and the air outlet of the dust cup is communicated with the second air inlet of the body.
  • the vacuum cleaner body includes: a body body and a body guide part, the suction port and the body first air inlet are located on the body guide part, the body second air inlet and the body air outlet are located at the On the main body of the machine body, the area enclosed by the main body and the guide part of the machine body is a dust cup containing part, and the dust cup is placed in the dust cup containing part.
  • the vacuum cleaner further includes a motor, a motor accommodating portion is provided on the body body, the motor is placed in the motor accommodating portion, and the motor is located between the second air inlet of the body and the body. On the airflow path of the air outlet.
  • a filter assembly is provided between the second air inlet of the machine body and the air outlet of the machine body, and the motor is located on the downstream side of the filter assembly.
  • the body body further has a handle, and the dust cup accommodating portion is located on a side of the motor accommodating portion away from the handle.
  • one of the cover plate and the body body is provided with a positioning protrusion, and the other is provided with a positioning groove, and the positioning protrusion is adapted to extend into the positioning groove.
  • the body guide portion is provided with a lock shaft
  • the end of the dust cup body away from the cover plate is provided with a dust cup body lock
  • the dust cup body lock is connected to the lock shaft.
  • the body guide portion is provided with an organism locking hook groove
  • an end of the dust cup body close to the cover plate is provided with a dust cup body locking hook
  • the dust cup body locking hook is suitable for locking with the body The hook groove is locked or unlocked. After the dust cup body lock hook and the machine body lock hook groove are unlocked, the dust cup body lock catch is adapted to rotate around the lock catch shaft.
  • cover plate is suitable for being attached to the surface of the body body facing the dust cup receiving portion.
  • Figure 1 is a schematic diagram of the assembly of the dust cup body and the cover plate
  • Figure 2 is an exploded schematic diagram of the dust cup body and the cover plate
  • Figure 3 is a perspective view of the dust cup body
  • Figure 4 is a perspective view of the cover plate
  • Figure 5 is a front view of the cover
  • Figure 6 is a rear view of the cover
  • Figure 7 is an exploded view of the body of the vacuum cleaner
  • Figure 8 is a schematic diagram of a vacuum cleaner
  • Fig. 9 is a plan view of the vacuum cleaner.
  • Dust cup body 1 cyclone chamber enclosure 11, cyclone 12, air inlet 13, air outlet channel 14, partition plate 15, dust cup body lock 16, dust cup body lock hook 17, cover plate 2, cover plate body 21 , Protruding part 22, ash-throwing port 23, guide rib 24, air outlet 25, handle 26, positioning groove 27, cyclone cavity 3, dust collection chamber 4, dust cup 10, body guide 201, suction port 2011, body
  • first and second are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Thus, the features defined with “first” and “second” may explicitly or implicitly include one or more of these features. In the description of the present application, "a plurality of” means at least two, for example, two, three, etc., unless specifically defined otherwise.
  • the terms “installed”, “connected”, “connected”, “fixed” and other terms should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection , Or integrated; it can be mechanically connected, or electrically connected, or can communicate with each other; it can be directly connected, or indirectly connected through an intermediate medium, it can be the internal communication of two components or the interaction between two components.
  • installed can be a fixed connection or a detachable connection , Or integrated; it can be mechanically connected, or electrically connected, or can communicate with each other; it can be directly connected, or indirectly connected through an intermediate medium, it can be the internal communication of two components or the interaction between two components.
  • the dust cup 10 includes: a dust cup body 1 and a cover 2.
  • the dust cup body 1 has a cyclone chamber enclosure 11, and a cyclone 12 is arranged in the area enclosed by the cyclone chamber enclosure 11. After the airflow with dust, hair, paper strips and other debris enters the dust cup body 1, the cyclone The chamber enclosure 11 is guided into the cyclone 12 to perform a rotating motion. The dust and debris with larger particles are separated from the air flow under the action of centrifugal force, and hair and paper strips may be entangled on the cyclone 12.
  • the cover plate 2 is detachably connected to the dust cup body 1, and a cyclone cavity 3 is formed between the cyclone chamber enclosure 11 and the cover plate 2.
  • the cyclone 12 is in the cyclone cavity 3, that is, by removing the cover
  • the plate 2 can expose the cyclone 12, which is convenient for the user to clean up the hair and paper strips wound on the cyclone 12, so as to prevent the cyclone 12 from being blocked by the debris and affecting the dust removal effect.
  • the cover plate 2 and the dust cup body 1 are connected in a detachable manner, and the cyclone 12 can be exposed after the cover plate 2 is removed, thereby facilitating the user to clean the hair and hair wound on the cyclone 12
  • the paper strip helps to maintain the dust removal effect of the cyclone 12.
  • the cover plate 2 includes: a cover plate body 21 and a protruding portion 22.
  • the cover plate body 21 and the dust cup body 1 can be connected by a buckle, and the protruding portion 22 is connected to the cover plate body 21.
  • the protruding portion 22 is located on the side of the cover body 21 facing the dust cup body 1, and the protruding portion 22 overlaps with the cyclone chamber enclosure 11 to form the cyclone cavity 3.
  • the protruding portion 22 is provided with an ash throwing port 23 communicating with the cyclone cavity 3
  • the dust cup body 1 has a dust collection chamber 4, and the dust collection chamber 4 and the cyclone cavity 3 pass through the ash throwing port 23 is connected.
  • the dust cup body 1 is divided into a cyclone chamber 3 and a dust collection chamber 4.
  • the cyclone chamber 3 is located above the dust collection chamber 4, and the particles of dust and dust The sundries are separated from the air flow in the cyclone cavity 3 and enter the dust collection chamber 4 located below the cyclone cavity 3 through the ash thrower 23.
  • the dust collection room 4 is used to store the dust and sundries discharged by the cyclone 12.
  • the side of the ash thrower 23 facing away from the cover body 21 is provided with a guide rib 24, and the guide rib 24 extends into the dust collection chamber 4 to remove dust and impurities.
  • the dust is introduced below the dust collection chamber 4 to prevent the dust in the dust collection chamber 4 from entering the cyclone cavity 3.
  • the ash dump 23 is formed between the guide rib 24 and the cover body 21.
  • the dust cup body 1 is provided with an air inlet 13 and the cover plate 2 is provided with an air outlet 25. Both the air inlet 13 and the air outlet 25 communicate with the cyclone chamber 3.
  • the airflow with dust, hair, paper strips and other debris enters the cyclone cavity 3 of the dust cup body 1 through the air inlet 13, and the airflow after dust removal through the cyclone cavity 3 exits the dust cup body 1 through the air outlet 25 .
  • the dust cup body 1 is provided with an air outlet channel 14, which is located between the outer wall of the cyclone chamber enclosure 11 and the inner wall of the dust cup body 1, and the air outlet channel 14 communicates with the cyclone cavity 3. And the air outlet channel 14 is aligned with the air outlet 25.
  • the dust cup body 1 is provided with a partition plate 15 for separating the dust collection chamber 4 and the air outlet channel 14, so as to separate the air outlet channel 14 from the dust collection chamber 4, and then in the cyclone cavity 3.
  • the air flow after preliminary dust removal can be discharged through the air outlet channel 14.
  • the air outlet channel 14 is arranged parallel to the length direction of the dust cup body 1.
  • the included angle between the cover plate 2 and the length of the dust cup body 1 is an acute angle, and the upper end of the cover plate 2 is inclined towards the direction of the cyclone cavity 3, and the lower end of the cover plate is facing away from the cyclone.
  • the direction of the cavity 3 is inclined.
  • a handle 26 is provided on the side of the cover plate 2 facing away from the dust cup body 1.
  • the cover plate 2 and the dust cup body 1 can be connected by a buckle, and a reversible handle 26 is provided on the side of the cover plate 2 facing away from the dust cup body 1.
  • the handle 26 can be removed. Turn it over so that the cover 2 can be removed by pulling the handle 26.
  • a vacuum cleaner according to another embodiment of the present application includes the dust cup 10 of the above-mentioned embodiment, and further includes a vacuum cleaner body 20.
  • the vacuum cleaner body 20 is provided with a suction port 2011, a body first air inlet 2012, a body second air inlet 2021, and a body air outlet 2022.
  • the body first air inlet 2012 is connected to the suction port 2011, and the body second air inlet 2021 is connected to the body air outlet 2022. Connected.
  • the air inlet 13 of the dust cup 10 communicates with the first air inlet 2012 of the body, and the air outlet 25 of the dust cup 10 communicates with the second air inlet 2021 of the body.
  • the airflow sucks dust, hair, paper strips and other debris into the suction port 2011, and then enters the air inlet 13 through the first air inlet 2012 of the body, and after separating most of the dust and debris by the cyclone 12, it passes through the air outlet channel 14 and The air outlet 25 enters the second air inlet 2021 of the body, and finally the air is discharged from the air outlet 2022 of the body.
  • the vacuum cleaner body 20 includes: a body body 202 and a body guide portion 201.
  • the body guide portion 201 can be used to guide airflow into the dust cup 10, and the suction port 2011 and the body first air inlet 2012 are located in the body guide portion On 201, the second air inlet 2021 and the air outlet 2022 are located on the main body 202.
  • the area enclosed by the main body 202 and the guiding part 201 is the dust cup receiving part 203, and the dust cup 10 is placed in the dust cup receiving part 203.
  • the vacuum cleaner further includes: a motor 2041, the body 202 is provided with a motor accommodating portion 204, the motor 2041 is placed in the motor accommodating portion 204, and the motor 204 is located at the second air inlet 2021 and the air outlet of the body On the airflow path of 2022, the motor 2041 is cooled by the airflow.
  • the motor 2041 drives the blades to rotate at a high speed to generate negative air pressure in the vacuum cleaner body 20 to form an air flow, and then the dust, hair, paper strips and other sundries are sucked into the suction port 2011 through the air flow, and the clean air flow is discharged from the body outlet 2022 .
  • a filter assembly 205 is provided between the second air inlet 2021 of the body and the air outlet 2022 of the body, and the motor 204 is located on the downstream side of the filter assembly 205.
  • the filter assembly 205 is used to filter small particles of dust and debris that are not filtered by the dust cup 10.
  • the filter assembly 205 includes: a coarse filter 2051, a fine filter 2052 and a filter cover 2053, a coarse filter 2051 and A gap 2054 is provided on the fine filter element 2052.
  • An air duct 206 is provided between the second air inlet 2021 and the filter assembly 205. The air duct 206 passes through the gap 2054 of the fine filter element 2052 and the coarse filter element 2051, and one end of the air duct 206 In communication with the second air inlet 2021 of the body, the other end of the air duct 206 faces the filter cover 2053.
  • the filter cover 2053 is located at the upper end of the filter assembly 205 and is connected to the vacuum cleaner body 20 in a sealed manner to realize the second air inlet 2021 from the body
  • the airflow entering the filter assembly 205 along the air duct 206 can only pass through the coarse filter 2051 and the fine filter 2052 from top to bottom, which helps prevent the dust and debris filtered by the filter assembly 205 from blocking the second air inlet 2021 of the body.
  • the 204 is located on the downstream side of the filter assembly 205, so as to help prevent dust from being brought into the motor 204 by the airflow, thereby helping to increase the service life of the motor 204.
  • the filter assembly 205 is a detachable structure, so as to facilitate the user to remove dust in the filter assembly 205.
  • the coarse filter element 2051 is a sponge
  • the fine filter element 2052 is a sea Pascal.
  • the main body 202 also has a handle 207 to facilitate the use of the vacuum cleaner, and the dust cup accommodating portion 207 is located on the side of the motor accommodating portion 204 away from the handle 207.
  • one of the cover plate 2 and the body 202 is provided with a positioning protrusion 2023, and the other is provided with a positioning groove 27.
  • the cover plate 2 is provided with The positioning groove 27 is provided with a positioning protrusion 2023 on the body 202 of the vacuum cleaner body 20.
  • the positioning protrusion 2023 is adapted to extend into the positioning groove 27 to position the cover 2 on the vacuum cleaner body 20.
  • the body guide 201 is provided with a lock shaft 2013, the end of the dust cup body 1 away from the cover plate 2 is provided with a dust cup body lock 16 and the dust cup body lock 16 is connected to the lock At the rotating shaft 2013, one end of the dust cup 10 is rotatably connected with the vacuum cleaner body 20.
  • the body guide part 201 is provided with an organism locking hook groove 2024
  • the dust cup body 1 is provided with a dust cup body locking hook 17 at an end close to the cover plate 2
  • the dust cup body locking hook 17 is suitable for The body lock hook groove 2024 is locked or unlocked.
  • the dust cup body lock hook 17 is locked with the body lock hook groove 2024
  • the dust cup 10 is fixed on the vacuum cleaner body 20, and the vacuum cleaner can perform cleaning work at this time.
  • the dust cup body lock button 16 is adapted to rotate around the lock shaft 2013 to expose the cover plate 2 so that the cyclone 12 can be cleaned by removing the cover plate 2 Hair, paper strips and dust and debris in the dust collection chamber 4.
  • cover plate 2 is suitable for being attached to the surface of the body 202 facing the dust cup receiving portion 203, so that the dust cup 10 is placed behind the dust cup receiving portion 203, and the air outlet 25 of the dust cup 10 is connected to the second air inlet of the body.
  • the tuyere 2021 is connected.

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

Abstract

一种尘杯(10)和具有它的吸尘器。该尘杯(10)包括：尘杯本体(1)，尘杯本体(1)内具有旋风室围板(11)，旋风室围板(11)所围区域内设置有旋风器(12)；盖板(2)，盖板(2)与尘杯本体(1)以可拆卸的方式相连接，且在旋风室围板(11)与盖板(2)之间形成旋风腔(3)。

Description

尘杯和具有它的吸尘器
相关申请的交叉引用
本申请要求申请日为2019年12月13日、申请号为201911283764.5、专利申请名称为“尘杯和具有它的吸尘器”的优先权。
技术领域
本申请涉及家用电器领域，具体而言，涉及一种尘杯和具有它的吸尘器。
背景技术
对于现有技术中具有旋风器的吸尘器，当吸入尘杯内的气流具有毛发和纸条等杂物时，毛发和纸条容易缠绕在旋风器上，用户不便于手动清理这些杂物，缠绕在旋风器上的毛发和纸条会降低旋风器的除尘效果，严重时会导致旋风器失效。
发明内容
本申请旨在至少在一定程度上解决现有技术中的上述技术问题之一。为此，本申请提出一种尘杯，可便于清理缠绕在旋风器上的毛发和纸条等杂物。
本申请还提出了一种具有上述尘杯的吸尘器。
根据本申请实施例的尘杯包括：尘杯本体，所述尘杯本体内具有旋风室围板，所述旋风室围板所围区域内设置有旋风器；盖板，所述盖板与所述尘杯本体以可拆卸的方式相连接，且在所述旋风室围板与所述盖板之间形成旋风腔。
根据本申请实施例的尘杯，盖板与尘杯本体以可拆卸的方式相连接，且拆卸盖板后可露出旋风器，可便于用户清洁缠绕在旋风器上的毛发和纸条，从而有利于保持旋风器的除尘效果。
根据本申请的一些实施例，所述盖板包括：盖板本体和凸出部，所述凸出部与所述盖板本体相连，且所述凸出部与所述旋风室围板搭接。
进一步地，所述凸出部上设置有与所述旋风腔连通的甩灰口，所述尘杯本体内具有集尘室，所述集尘室与所述旋风腔通过所述甩灰口相连通。
进一步地，所述甩灰口的背离所述盖板本体的一侧设置有引导筋，所述引导筋伸入所述集尘室内。
根据本申请的一些实施例，所述尘杯本体上设置有进气口，所述盖板上设置有出气口， 所述进气口、所述出气口均与所述旋风腔连通。
根据本申请的一些实施例，所述尘杯本体上设置有出气通道，所述出气通道位于所述旋风室围板的外壁与所述尘杯本体的内壁之间，所述出气通道与所述旋风腔连通，且所述出气通道与所述出气口对齐。
进一步地，所述出气通道平行于所述尘杯本体的长度方向设置。
进一步地，所述盖板与所述尘杯本体的长度方向之间的夹角为锐角，且所述盖板的上端向靠近所述旋风腔的方向倾斜，所述盖板的下端向远离所述旋风腔的方向倾斜。
根据本申请的一些实施例，所述盖板的背离所述尘杯本体的一侧设置有拎手。
根据本申请另一方面实施例的吸尘器，包括：吸尘器机体，上述的尘杯。所述吸尘器机体上设置有吸口、机体第一进风口、机体第二进风口和机体出风口，所述机体第一进风口与所述吸口连通，所述机体第二进风口与所述机体出风口连通；所述尘杯的进气口与所述机体第一进风口连通，所述尘杯的出气口与所述机体第二进风口连通。
进一步地，所述吸尘器机体包括：机体本体和机体引导部，所述吸口和所述机体第一进风口位于所述机体引导部上，所述机体第二进风口和所述机体出风口位于所述机体本体上，所述机体本体和所述机体引导部所围区域为尘杯容纳部，所述尘杯置于所述尘杯容纳部。
进一步地，所述的吸尘器还包括：电机，所述机体本体上设置有电机容纳部，所述电机置于所述电机容纳部，且所述电机位于所述机体第二进风口与所述机体出风口的气流路径上。
进一步地，所述机体第二进风口与所述机体出风口之间设置有过滤组件，所述电机位于所述过滤组件的下游侧。
进一步地，所述机体本体还具有手柄，所述尘杯容纳部位于所述电机容纳部的背离所述手柄的一侧。
进一步地，所述盖板和所述机体本体二者中的其中一个设置有定位凸起，另一个设置有定位凹槽，所述定位凸起适于伸入所述定位凹槽中。
进一步地，所述机体引导部上设置有锁扣转轴，所述尘杯本体的远离所述盖板的一端设置有尘杯本体锁扣，所述尘杯本体锁扣连接所述锁扣转轴处。
进一步地，所述机体引导部上设置有机体锁勾槽，所述尘杯本体的靠近所述盖板的一端设置有尘杯本体锁勾，所述尘杯本体锁勾适于与所述机体锁勾槽锁合或解锁，在所述尘杯本体锁勾与所述机体锁勾槽解锁后，所述尘杯本体锁扣适于绕所述锁扣转轴旋转。
进一步地，所述盖板适于与所述机体本体的朝向所述尘杯容纳部的表面贴合。
本申请的附加方面和优点将在下面的描述中部分给出，部分将从下面的描述中变得明 显，或通过本申请的实践了解到。
附图说明
图1是尘杯本体与盖板的装配示意图；
图2是尘杯本体与盖板的分解示意图；
图3是尘杯本体的立体图；
图4是盖板的立体图；
图5是盖板的主视图；
图6是盖板的后视图；
图7是吸尘器机体的爆炸图；
图8是吸尘器的示意图；
图9是吸尘器的俯视图。
附图标记：
尘杯本体1、旋风室围板11、旋风器12、进气口13、出气通道14、间隔板15、尘杯本体锁扣16、尘杯本体锁勾17、盖板2、盖板本体21、凸出部22、甩灰口23、引导筋24、出气口25、拎手26、定位凹槽27、旋风腔3、集尘室4、尘杯10、机体引导部201、吸口2011、机体第一进风口2012、锁扣转轴2013、机体本体202、机体第二进风口2021、机体出风口2022、定位凸起2023、机体锁勾槽2024、尘杯容纳部203、电机容纳部204、电机2041、过滤组件205、粗过滤件2051、细过滤件2052、过滤件盖板2053、缺口2054、导气管206、手柄207、吸尘器机体20。
具体实施方式
下面详细描述本申请的实施例，所述实施例的示例在附图中示出，其中自始至终相同或类似的标号表示相同或类似的元件或具有相同或类似功能的元件。下面通过参考附图描述的实施例是示例性的，旨在用于解释本申请，而不能理解为对本申请的限制。
在本申请的描述中，需要理解的是，术语“上”、“下”、“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本申请和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本申请的限制。
此外，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多个该特征。在本申请的描述中，“多个”的含义是至少两个， 例如两个，三个等，除非另有明确具体的限定。
在本申请中，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”、“固定”等术语应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或成一体；可以是机械连接，也可以是电连接或可以互相通讯；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通或两个元件的相互作用关系。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本申请中的具体含义。
下面结合图1-图9详细描述根据本申请实施例的尘杯10。
参照图1-图6所示，尘杯10包括：尘杯本体1、盖板2。
尘杯本体1内具有旋风室围板11，旋风室围板11所围区域内设置有旋风器12，带有灰尘、毛发、纸条和其它杂物的气流进入尘杯本体1后，由旋风室围板11导入旋风器12内做旋转运动，颗粒较大的灰尘和杂物在离心力的作用下与气流分离，毛发和纸条可能会缠绕在旋风器12上。
盖板2与尘杯本体1以可拆卸的方式相连接，且在旋风室围板11与盖板2之间形成旋风腔3，旋风器12在旋风腔3内，也就是说，通过拆卸盖板2可露出旋风器12，方便用户对旋风器12上缠绕的毛发和纸条等杂物进行清理，避免旋风器12被杂物堵塞而影响除尘效果。
根据本申请的尘杯10，盖板2与尘杯本体1以可拆卸的方式相连接，且拆卸盖板2后可露出旋风器12，从而有利于用户清洁缠绕在旋风器12上的毛发和纸条，进而有利于保持旋风器12的除尘效果。
参照图1和图4所示，盖板2包括：盖板本体21和凸出部22，盖板本体21与尘杯本体1可通过卡扣连接，凸出部22与盖板本体21相连，凸出部22位于盖板本体21的朝向尘杯本体1的一侧，且凸出部22与旋风室围板11搭接，以形成旋风腔3。
参照图1和图4所示，凸出部22上设置有与旋风腔3连通的甩灰口23，尘杯本体1内具有集尘室4，集尘室4与旋风腔3通过甩灰口23相连通。
具体地，凸出部22与旋风室围板11搭接后，将尘杯本体1分隔成旋风腔3与集尘室4，旋风腔3位于集尘室4的上方，颗粒较大的灰尘和杂物在旋风腔3内与气流分离，并由甩灰口23进入位于旋风腔3下方的集尘室4，集尘室4用于存放旋风器12排出的灰尘和杂物。
参照图1、图2、图4和图6所示，甩灰口23的背离盖板本体21的一侧设置有引导筋24，引导筋24伸入集尘室4内，以将灰尘和杂物导入集尘室4下方，还可以防止集尘室4内的灰尘窜入旋风腔3，需要说明的是，甩灰口23形成在引导筋24与盖板本体21之间。
参照图1-图4所示，尘杯本体1上设置有进气口13，盖板2上设置有出气口25，进气 口13、出气口25均与旋风腔3连通。
具体地，带有灰尘、毛发、纸条和其它杂物的气流由进气口13进入尘杯本体1的旋风腔3内，经旋风腔3除尘后的气流由出气口25排出尘杯本体1。
参照图1-图6所示，尘杯本体1上设置有出气通道14，出气通道14位于旋风室围板11的外壁与尘杯本体1的内壁之间，出气通道14与旋风腔3连通，且出气通道14与出气口25对齐。
具体地，如图3所示，尘杯本体1上设置有用于间隔集尘室4与出气通道14的间隔板15，以将出气通道14与集尘室4分离开，进而在旋风腔3内经过初步除尘后的气流可通过出气通道14排出。
参照图1所示的实施例，出气通道14平行于尘杯本体1的长度方向设置。
参照图1所示的实施例，盖板2与尘杯本体1的长度方向之间的夹角为锐角，且盖板2的上端向靠近旋风腔3的方向倾斜，盖板的下端向远离旋风腔3的方向倾斜。
参照图1、图2和图5所示，盖板2的背离尘杯本体1的一侧设置有拎手26。
具体地，盖板2与尘杯本体1可以通过卡扣连接，盖板2的背离尘杯本体1的一侧设置有可翻转的拎手26，需要拆卸盖板2时，可将拎手26翻转以便于通过拉动拎手26拆卸盖板2。
参照图1-图9所示，根据本申请另一方面实施例的吸尘器，包括上述实施例的尘杯10，还包括吸尘器机体20。吸尘器机体20上设置有吸口2011、机体第一进风口2012、机体第二进风口2021和机体出风口2022，机体第一进风口2012与吸口2011连通，机体第二进风口2021与机体出风口2022连通。
尘杯10的进气口13与机体第一进风口2012连通，尘杯10的出气口25与机体第二进风口2021连通。
具体地，气流将灰尘、毛发、纸条等杂物吸入吸口2011，然后经机体第一进风口2012进入进气口13，经旋风器12分离大部分灰尘和杂物后，通过出气通道14和出气口25进入机体第二进风口2021，最后由机体出风口2022排出大气。
参照图7和图8所示，吸尘器机体20包括：机体本体202和机体引导部201，机体引导部201可用于引导气流进入尘杯10内，吸口2011和机体第一进风口2012位于机体引导部201上，机体第二进风口2021和机体出风口2022位于机体本体202上，机体本体202和机体引导部201所围区域为尘杯容纳部203，尘杯10置于尘杯容纳部203。
参照图7和图8所示，吸尘器还包括：电机2041，机体本体202上设置有电机容纳部204，电机2041置于电机容纳部204，且电机204位于机体第二进风口2021与机体出风口2022的气流路径上，以通过气流对电机2041进行降温。
具体地，通过电机2041带动叶片高速旋转，在吸尘器机体20内产生空气负压形成气流，进而通过气流将灰尘、毛发、纸条等杂物吸入吸口2011，并由机体出风口2022排出干净的气流。
参照图7和图8所示，机体第二进风口2021与机体出风口2022之间设置有过滤组件205，电机204位于过滤组件205的下游侧。
具体地，过滤组件205用于过滤尘杯10未过滤掉的小颗粒的灰尘和杂物，过滤组件205包括：粗过滤件2051、细过滤件2052和过滤件盖板2053，粗过滤件2051和细过滤件2052上设置有缺口2054，机体第二进风口2021与过滤组件205之间设置有导气管206，导气管206穿过细过滤件2052和粗过滤件2051的缺口2054，导气管206的一端与机体第二进风口2021连通，导气管206的另一端朝向过滤件盖板2053，过滤件盖板2053位于过滤组件205的上端且与吸尘器机体20密封连接，以实现从机体第二进风口2021沿导气管206进入过滤组件205的气流只能由上至下依次经过粗过滤件2051和细过滤件2052，从而有利于防止过滤组件205过滤的灰尘和杂物阻塞机体第二进风口2021，电机204位于过滤组件205的下游侧，从而有利于防止气流带入灰尘进入电机204，进而有利于提升电机204的使用寿命。优选地，过滤组件205为可拆卸结构，从而有利于用户清除过滤组件205内的灰尘。可选地，粗过滤件2051为海绵，细过滤件2052为海帕。
参照图7-图9所示，机体本体202还具有手柄207，以便于拿取使用吸尘器，尘杯容纳部207位于电机容纳部204的背离手柄207的一侧。
进一步地，盖板2和机体本体202二者中的其中一个设置有定位凸起2023，另一个设置有定位凹槽27，参照图5和图7所示的实施例，盖板2上设置有定位凹槽27，吸尘器机体20的机体本体202上设置有定位凸起2023，定位凸起2023适于伸入定位凹槽27中，以将盖板2定位在吸尘器机体20上。
参照图1和图8所示，机体引导部201上设置有锁扣转轴2013，尘杯本体1的远离盖板2的一端设置有尘杯本体锁扣16，尘杯本体锁扣16连接锁扣转轴2013处，以实现尘杯10的一端可转动地与吸尘器机体20连接。
参照图1和图7所示，机体引导部201上设置有机体锁勾槽2024，尘杯本体1的靠近盖板2的一端设置有尘杯本体锁勾17，尘杯本体锁勾17适于与机体锁勾槽2024锁合或解锁，在尘杯本体锁勾17与机体锁勾槽2024锁合时，尘杯10固定在吸尘器机体20上，此时吸尘器可进行吸尘工作。在尘杯本体锁勾17与机体锁勾槽2024解锁后，尘杯本体锁扣16适于绕锁扣转轴2013旋转，以将盖板2露出，进而可通过拆除盖板2清理旋风器12上的毛发、纸条和集尘室4内的灰尘、杂物。
进一步地，盖板2适于与机体本体202的朝向尘杯容纳部203的表面贴合，以实现尘 杯10置于尘杯容纳部203后，尘杯10的出气口25与机体第二进风口2021连通。
在本说明书的描述中，参考术语“一个实施例”、“一些实施例”、“示例”、“具体示例”或“一些示例”等的描述意指结合该实施例或示例描述的具体特征、结构、材料或者特点包含于本申请的至少一个实施例或示例中。在本说明书中，对上述术语的示意性表述不必须针对的是相同的实施例或示例。而且，描述的具体特征、结构、材料或者特点可以在任何的一个或多个实施例或示例中以合适的方式结合。此外，本领域的技术人员可以将本说明书中描述的不同实施例或示例进行接合和组合。
尽管上面已经示出和描述了本申请的实施例，可以理解的是，上述实施例是示例性的，不能理解为对本申请的限制，本领域的普通技术人员在本申请的范围内可以对上述实施例进行变化、修改、替换和变型。

Claims (18)

  1. 一种尘杯，其特征在于，包括：
    尘杯本体，所述尘杯本体内具有旋风室围板，所述旋风室围板所围区域内设置有旋风器；
    盖板，所述盖板与所述尘杯本体以可拆卸的方式相连接，且在所述旋风室围板与所述盖板之间形成旋风腔。
  2. 根据权利要求1所述的尘杯，其特征在于，所述盖板包括：盖板本体和凸出部，所述凸出部与所述盖板本体相连，且所述凸出部与所述旋风室围板搭接。
  3. 根据权利要求2所述的尘杯，其特征在于，所述凸出部上设置有与所述旋风腔连通的甩灰口，所述尘杯本体内具有集尘室，所述集尘室与所述旋风腔通过所述甩灰口相连通。
  4. 根据权利要求3所述的尘杯，其特征在于，所述甩灰口的背离所述盖板本体的一侧设置有引导筋，所述引导筋伸入所述集尘室内。
  5. 根据权利要求1所述的尘杯，其特征在于，所述尘杯本体上设置有进气口，所述盖板上设置有出气口，所述进气口、所述出气口均与所述旋风腔连通。
  6. 根据权利要求5所述的尘杯，其特征在于，所述尘杯本体上设置有出气通道，所述出气通道位于所述旋风室围板的外壁与所述尘杯本体的内壁之间，所述出气通道与所述旋风腔连通，且所述出气通道与所述出气口对齐。
  7. 根据权利要求6所述的尘杯，其特征在于，所述出气通道平行于所述尘杯本体的长度方向设置。
  8. 根据权利要求7所述的尘杯，其特征在于，所述盖板与所述尘杯本体的长度方向之间的夹角为锐角，且所述盖板的上端向靠近所述旋风腔的方向倾斜，所述盖板的下端向远离所述旋风腔的方向倾斜。
  9. 根据权利要求1所述的尘杯，其特征在于，所述盖板的背离所述尘杯本体的一侧设置有拎手。
  10. 一种吸尘器，其特征在于，包括：
    吸尘器机体，所述吸尘器机体上设置有吸口、机体第一进风口、机体第二进风口和机体出风口，所述机体第一进风口与所述吸口连通，所述机体第二进风口与所述机体出风口连通；
    权利要求1-9中任一项所述的尘杯，所述尘杯的进气口与所述机体第一进风口连通，所述尘杯的出气口与所述机体第二进风口连通。
  11. 根据权利要求10所述的吸尘器，其特征在于，所述吸尘器机体包括：机体本体和 机体引导部，所述吸口和所述机体第一进风口位于所述机体引导部上，所述机体第二进风口和所述机体出风口位于所述机体本体上，所述机体本体和所述机体引导部所围区域为尘杯容纳部，所述尘杯置于所述尘杯容纳部。
  12. 根据权利要求11所述的吸尘器，其特征在于，还包括：电机，所述机体本体上设置有电机容纳部，所述电机置于所述电机容纳部，且所述电机位于所述机体第二进风口与所述机体出风口的气流路径上。
  13. 根据权利要求12所述的吸尘器，其特征在于，所述机体第二进风口与所述机体出风口之间设置有过滤组件，所述电机位于所述过滤组件的下游侧。
  14. 根据权利要求12所述的吸尘器，其特征在于，所述机体本体还具有手柄，所述尘杯容纳部位于所述电机容纳部的背离所述手柄的一侧。
  15. 根据权利要求11所述的吸尘器，其特征在于，所述盖板和所述机体本体二者中的其中一个设置有定位凸起，另一个设置有定位凹槽，所述定位凸起适于伸入所述定位凹槽中。
  16. 根据权利要求11所述的吸尘器，其特征在于，所述机体引导部上设置有锁扣转轴，所述尘杯本体的远离所述盖板的一端设置有尘杯本体锁扣，所述尘杯本体锁扣连接所述锁扣转轴处。
  17. 根据权利要求16所述的吸尘器，其特征在于，所述机体引导部上设置有机体锁勾槽，所述尘杯本体的靠近所述盖板的一端设置有尘杯本体锁勾，所述尘杯本体锁勾适于与所述机体锁勾槽锁合或解锁，在所述尘杯本体锁勾与所述机体锁勾槽解锁后，所述尘杯本体锁扣适于绕所述锁扣转轴旋转。
  18. 根据权利要求11所述的吸尘器，其特征在于，所述盖板适于与所述机体本体的朝向所述尘杯容纳部的表面贴合。
PCT/CN2020/112895 2019-12-13 2020-09-01 尘杯和具有它的吸尘器 Ceased WO2021114744A1 (zh)

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