WO2016054948A1 - Ensemble coupelle à poussière d'aspirateur, et aspirateur doté de celui-ci - Google Patents

Ensemble coupelle à poussière d'aspirateur, et aspirateur doté de celui-ci Download PDF

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Publication number
WO2016054948A1
WO2016054948A1 PCT/CN2015/086507 CN2015086507W WO2016054948A1 WO 2016054948 A1 WO2016054948 A1 WO 2016054948A1 CN 2015086507 W CN2015086507 W CN 2015086507W WO 2016054948 A1 WO2016054948 A1 WO 2016054948A1
Authority
WO
WIPO (PCT)
Prior art keywords
dust cup
dust
upper cover
vacuum cleaner
cup assembly
Prior art date
Application number
PCT/CN2015/086507
Other languages
English (en)
Chinese (zh)
Inventor
刘胜辉
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 CN201410531073.3A external-priority patent/CN105559692A/zh
Priority claimed from CN201420583885.8U external-priority patent/CN204192515U/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 WO2016054948A1 publication Critical patent/WO2016054948A1/fr

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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
    • 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

Definitions

  • the present invention aims to solve at least one of the above technical problems in the prior art to some extent.
  • the present invention provides a dust cup assembly for a vacuum cleaner that adds a sound attenuating partition to reduce noise during operation of the dust cup assembly.
  • a dust cup assembly of a vacuum cleaner includes: a dust cup, a dust cup upper cover, a sound absorbing partition, and a dust separation device.
  • An upper end of the dust cup is open, and a dust inlet is formed on a sidewall or a bottom wall of the dust cup; the dust cup upper cover is closed at an upper end of the dust cup, and the dust cup is covered Forming a dust outlet;
  • the sound-damping partition is disposed on an inner side of the dust cup upper cover, and the sound-damping partition cooperates with an inner surface of the dust cup upper cover to form a muffler cavity;
  • the dust separation device is disposed at In the dust cup, an inlet of the dust separation device is in communication with the dust inlet, and an outlet of the dust separation device is in communication with the dust outlet.
  • the dust cup assembly of the vacuum cleaner according to the above embodiment of the present invention may further have the following additional technical features:
  • the dust cup upper cover includes a top wall and a side wall connected to a rim of the top wall, and the dust outlet is formed on the side wall of the dust cup upper cover.
  • the sound absorbing baffle is configured to extend from an upper portion of the dust cup upper cover adjacent to the dust cup to an upper portion of a periphery of the dust outlet. Air deflector shape.
  • the dust separation device is a cyclone separator.
  • a vacuum cleaner according to an embodiment of the present invention includes: a dust cup assembly and a flow stabilization chamber.
  • the dust cup assembly is a dust cup assembly of a vacuum cleaner according to the foregoing embodiment of the present invention; an inlet of the flow stabilization chamber is in communication with a dust outlet of the dust cup assembly. Since the vacuum cleaner adopts the dust cup assembly according to the foregoing embodiment of the present invention, the noise of the vacuum cleaner is reduced, thereby being more convenient for the user to use, and providing the user with a good use environment.
  • a dust cup assembly 1 a dust cup 11, a dust cup upper cover 12, a muffler partition 13, a dust separation device 14, a dust inlet 101, a dust outlet 102, a muffler chamber 103, and a top wall 121 of the dust cup upper cover 12, a sidewall 122 of the dust cup upper cover 12, a reinforcing rib 123,
  • first and second are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated.
  • features defining “first” and “second” may include one or more of the features either explicitly or implicitly.
  • the meaning of "a plurality” is two or more unless specifically and specifically defined otherwise.
  • the terms “installation”, “connected”, “connected”, “fixed” and the like shall be understood broadly, and may be either a fixed connection or a detachable connection, unless explicitly stated and defined otherwise. , or integrated; can be mechanical connection, or can be electrical connection; can be directly connected, or can be indirectly connected through an intermediate medium, can be the internal communication of two elements or the interaction of two elements.
  • installation can be understood on a case-by-case basis.
  • the first feature "on” or “under” the second feature may include direct contact of the first and second features, and may also include first and second features, unless otherwise specifically defined and defined. It is not in direct contact but through additional features between them.
  • the first feature "above”, “above” and “above” the second feature includes the first feature directly above and above the second feature, or merely indicating that the first feature level is higher than the second feature.
  • the first feature “below”, “below” and “below” the second feature includes the first feature directly below and below the second feature, or merely the first feature level being less than the second feature.
  • a dust cup assembly 1 of a vacuum cleaner includes a dust cup 11, a dust cup upper cover 12, a sound absorbing partition 13, and a dust separating device 14.
  • the upper end of the dust cup 11 is open, and a dust inlet 101 is formed on the side wall or the bottom wall of the dust cup 11.
  • the dust cup upper cover 12 is covered at the upper end of the dust cup 11, and the dust cup upper cover 12 is formed with a dust outlet 102.
  • the muffler partition 13 is disposed on the inner side of the dust cup upper cover 12, and the muffler partition cooperates with the inner surface of the dust cup upper cover 12 to form the muffler cavity 103.
  • the dust separation device 14 is provided in the dust cup 11, the inlet of the dust separation device 14 is in communication with the dust inlet 101, and the outlet of the dust separation device 14 is in communication with the dust outlet 102.
  • the muffler chamber formed between the sound-damping partition 13 and the inner surface of the dust cup upper cover 12 will dust. A part of the noise formed in the cup assembly 1 is separated from the outside, so that the noise in the working of the dust cup assembly 1 can be reduced.
  • the dust cup upper cover 12 includes a top wall 121 and a side wall 122.
  • the side wall 122 of the dust cup upper cover 12 is connected to the edge of the top wall 121 of the dust cup upper cover 12, and the dust outlet 102 is formed in the dust.
  • the side wall 122 of the top cover 12 of the cup Therefore, it is convenient to discharge the airflow from the dust outlet 102 into the steady flow chamber of the vacuum cleaner, to facilitate the connection of the components of the vacuum cleaner, to rationalize the position of the components, and to simplify the structure of the vacuum cleaner.
  • the dust outlet 102 of the present invention can also be placed at other locations on the dust cup cover 12.
  • the periphery of the sound absorbing partition 13 is connected to the side wall 122 of the dust cup upper cover 12. Therefore, the sound insulation effect of the muffler separator 13 can be improved.
  • a portion of the circumference of the sound absorbing partition 13 is connected to the side wall 122 of the dust cup upper cover 12 adjacent to the dust cup 11, and the other portion of the periphery of the sound absorbing partition 13 is connected to the dust outlet. At least a portion of the perimeter of 102. This makes it easier to circulate airflow and reduce noise.
  • the sound absorbing partition 13 is configured to extend from the position of the side wall 122 of the dust cup upper cover 12 adjacent to the dust cup 11 toward the upper portion of the periphery of the dust outlet 102 to form an arc-shaped wind deflector shape. Therefore, the arc-shaped air deflector-shaped muffler plate 13 can facilitate the airflow to guide the island dust air outlet 102, thereby reducing the flushing action of the airflow on the muffler diaphragm 13, not only making the airflow flow stably and rapidly, but also improving the dust.
  • the dust suction effect of the vacuum cleaner of the cup assembly 1 can also reduce the noise generated when the airflow flows through the sound absorbing partition 13, thereby further improving the noise cancellation effect of the dust cup assembly 1.
  • the sound absorbing partition 13 of the present invention may be provided in a flat shape or other shape as will be understood by those skilled in the art.
  • the sound attenuating partition 13 and the dust cup upper cover 12 are joined by welding, bonding, bolting or snapping. Therefore, the sound absorbing partition 13 can be stably connected to the dust cup upper cover, the stability of the sound absorbing partition 13 is improved, and the problem that the sound absorbing partition 13 is dropped or displaced causes the sound absorbing failure to be avoided.
  • the muffler partition 13 and the dust cup upper cover 12 are separately formed into two parts, and then, when the two parts are assembled together, the production process of the dust cup assembly 1 can be simplified, and the cost of the dust cup assembly 1 can be reduced.
  • the muffler plate 13 of the present invention can also be integrally molded or integrally blow molded with the dust cup upper cover 12, and integrally formed with the dust cup upper cover 12 through the muffler plate 13 to improve the muffler plate 13 and the dust cup.
  • the cover 12 is molded efficiently, and the sealing performance and the joint strength of the joint of the sound-damping partition 13 and the dust cup upper cover 12 are also improved, thereby further improving the sound-absorbing effect of the dust cup assembly 1.
  • a reinforcing rib 123 is connected between the sound absorbing partition 13 and the dust cup upper cover 12.
  • One end of the reinforcing rib 123 is connected to the inner top wall surface of the dust cup upper cover 12, and the other end of the reinforcing rib 123 is connected to the surface of the side of the muffling partition 13 facing the top wall of the dust cup upper cover 12, and
  • the reinforcing ribs 123 may be in the form of a rod, a flat plate, an arc-shaped plate or the like, and the reinforcing ribs 123 may also be a plurality of one or spaced apart to avoid deformation or displacement of the sound-damping partition 13 .
  • the muffler plate 13 when the muffler plate 13 is curved toward the top wall of the dust cup upper cover 12, the muffler plate 13 can be prevented from being affected by gravity, thereby improving the structural stability and silencing of the dust cup assembly 1. effect.
  • the dust separation device 14 of the present invention is a cyclone separator, the inlet of the cyclone separator is in communication with the dust inlet 101, and the outlet of the cyclone separator is in communication with the dust outlet 102, which can be improved by the cyclone separator.
  • the invention adds a sound-damping partition 13 on the inner side of the dust cup upper cover 12 on the basis of the original dust cup assembly, so that a hollow layer is formed on the dust cup upper cover 12, and the vibration generated by the airflow flushing is transmitted to the outside, and
  • the silencing shape of the muffler partition is recessed toward the top wall of the dust cup upper cover 12, which can act as a flow guiding effect on the airflow, thereby reducing the noise of the whole machine.
  • the muffler partition of the present invention extends upward from the side wall 122 of the dust cup upper cover 12 adjacent to the dust cup 11 and toward the dust inlet 101, and is connected to the upper edge of the dust inlet 101.
  • the vacuum cleaner 100 of the present invention comprises: a dust cup assembly 1, a flow stabilization chamber 2, and a dust cup assembly 1 according to the foregoing implementation of the present invention.

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

Abstract

L'invention concerne un ensemble coupelle à poussière (1) d'un aspirateur et un aspirateur doté de celui-ci; l'ensemble coupelle à poussière (1) de l'aspirateur comprenant : une coupelle à poussière (11), un couvercle supérieur (12) de coupelle à poussière, une plaque de séparation à réduction de bruit (13) et un dispositif de séparation air/poussière (14); le couvercle supérieur (12) de coupelle à poussière couvre une extrémité supérieure de la coupelle à poussière (11); la plaque de séparation à réduction de bruit (13) est prévue sur un côté interne du couvercle supérieur (12) de coupelle à poussière; et la plaque de séparation à réduction de bruit (13) et le couvercle supérieur (12) de coupelle à poussière définissent ensemble une cavité à réduction de bruit (103). L'ensemble coupelle à poussière (1) est complété par la plaque de séparation à réduction de bruit (13), permettant ainsi de réduire le bruit lors du processus de fonctionnement de l'ensemble coupelle à poussière (1).
PCT/CN2015/086507 2014-10-10 2015-08-10 Ensemble coupelle à poussière d'aspirateur, et aspirateur doté de celui-ci WO2016054948A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN201410531073.3A CN105559692A (zh) 2014-10-10 2014-10-10 吸尘器的尘杯组件及具有它的吸尘器
CN201420583885.8U CN204192515U (zh) 2014-10-10 2014-10-10 吸尘器的尘杯组件及具有它的吸尘器
CN201410531073.3 2014-10-10
CN201420583885.8 2014-10-10

Publications (1)

Publication Number Publication Date
WO2016054948A1 true WO2016054948A1 (fr) 2016-04-14

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Family Applications (1)

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PCT/CN2015/086507 WO2016054948A1 (fr) 2014-10-10 2015-08-10 Ensemble coupelle à poussière d'aspirateur, et aspirateur doté de celui-ci

Country Status (1)

Country Link
WO (1) WO2016054948A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108514376A (zh) * 2018-06-13 2018-09-11 江苏美的清洁电器股份有限公司 旋风分离装置
CN108903802A (zh) * 2018-08-06 2018-11-30 珠海格力电器股份有限公司 一种旋风分离装置及气体净化装置
CN109288448A (zh) * 2018-11-09 2019-02-01 苏州市春菊电器有限公司 一种吸尘器尘杯进风口防落尘结构

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20060101820A (ko) * 2005-03-21 2006-09-26 엘지전자 주식회사 진공청소기
CN1951306A (zh) * 2005-10-21 2007-04-25 乐金电子(天津)电器有限公司 真空吸尘器的集尘装置
JP2010099183A (ja) * 2008-10-22 2010-05-06 Sharp Corp 電気掃除機
CN203539239U (zh) * 2013-10-29 2014-04-16 莱克电气股份有限公司 应用于旋风吸尘器的尘杯装取结构及吸尘器
CN203841612U (zh) * 2014-04-14 2014-09-24 江苏美的春花电器股份有限公司 吸尘器
CN204192515U (zh) * 2014-10-10 2015-03-11 江苏美的春花电器股份有限公司 吸尘器的尘杯组件及具有它的吸尘器

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20060101820A (ko) * 2005-03-21 2006-09-26 엘지전자 주식회사 진공청소기
CN1951306A (zh) * 2005-10-21 2007-04-25 乐金电子(天津)电器有限公司 真空吸尘器的集尘装置
JP2010099183A (ja) * 2008-10-22 2010-05-06 Sharp Corp 電気掃除機
CN203539239U (zh) * 2013-10-29 2014-04-16 莱克电气股份有限公司 应用于旋风吸尘器的尘杯装取结构及吸尘器
CN203841612U (zh) * 2014-04-14 2014-09-24 江苏美的春花电器股份有限公司 吸尘器
CN204192515U (zh) * 2014-10-10 2015-03-11 江苏美的春花电器股份有限公司 吸尘器的尘杯组件及具有它的吸尘器

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108514376A (zh) * 2018-06-13 2018-09-11 江苏美的清洁电器股份有限公司 旋风分离装置
CN108514376B (zh) * 2018-06-13 2023-08-04 江苏美的清洁电器股份有限公司 旋风分离装置
CN108903802A (zh) * 2018-08-06 2018-11-30 珠海格力电器股份有限公司 一种旋风分离装置及气体净化装置
CN108903802B (zh) * 2018-08-06 2023-11-24 珠海格力电器股份有限公司 一种旋风分离装置及气体净化装置
CN109288448A (zh) * 2018-11-09 2019-02-01 苏州市春菊电器有限公司 一种吸尘器尘杯进风口防落尘结构
CN109288448B (zh) * 2018-11-09 2024-04-16 苏州市春菊电器有限公司 一种吸尘器尘杯进风口防落尘结构

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