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EP4666927A3 - Cleaner - Google Patents
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EP4666927A3 - Cleaner - Google Patents

Cleaner

Info

Publication number
EP4666927A3
EP4666927A3 EP25202554.9A EP25202554A EP4666927A3 EP 4666927 A3 EP4666927 A3 EP 4666927A3 EP 25202554 A EP25202554 A EP 25202554A EP 4666927 A3 EP4666927 A3 EP 4666927A3
Authority
EP
European Patent Office
Prior art keywords
dust
motor housing
dust bin
bin
motor
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.)
Pending
Application number
EP25202554.9A
Other languages
German (de)
French (fr)
Other versions
EP4666927A2 (en
Inventor
Ingyu Yang
Dongjae Lee
Daeho CHANG
Jungwan Ryu
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.)
LG Electronics Inc
Original Assignee
LG Electronics Inc
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 KR1020210003526A external-priority patent/KR20210144553A/en
Application filed by LG Electronics Inc filed Critical LG Electronics Inc
Publication of EP4666927A2 publication Critical patent/EP4666927A2/en
Publication of EP4666927A3 publication Critical patent/EP4666927A3/en
Pending legal-status Critical Current

Links

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
    • A47L9/1616—Multiple arrangement thereof
    • A47L9/1641—Multiple arrangement thereof for parallel flow
    • 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
    • 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
    • A47L9/106—Dust removal
    • A47L9/108—Dust compression 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
    • A47L9/12—Dry filters
    • A47L9/127—Dry filters tube- or sleeve-shaped
    • 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
    • A47L9/1616—Multiple arrangement thereof
    • A47L9/1625—Multiple arrangement thereof for series flow
    • A47L9/1633—Concentric cyclones
    • 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
    • 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
    • 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
    • A47L9/22—Mountings for motor fan assemblies
    • 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
    • A47L9/32—Handles
    • A47L9/322—Handles for hand-supported suction cleaners

Landscapes

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

Abstract

A cleaner according to one aspect of the present disclosure includes: a motor housing in which a motor is provided to generate a suction force for drawing in air; a handle part coupled to the motor housing; a dust bin separably coupled to a lower portion of the motor housing and configured to store therein sucked dust; a cyclone part positioned in the dust bin and configured to separate dust from the air drawn in through a suction part; and a compression part configured to compress the dust in the dust bin, in which the dust bin is separated downward from the motor housing, and a user may easily wash the dust bin.
EP25202554.9A 2020-05-22 2021-05-21 Cleaner Pending EP4666927A3 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
KR20200061901 2020-05-22
KR20200101358 2020-08-12
KR1020210003526A KR20210144553A (en) 2020-05-22 2021-01-11 Cleaner
PCT/KR2021/006369 WO2021235897A1 (en) 2020-05-22 2021-05-21 Cleaner
EP21809192.4A EP4154783B1 (en) 2020-05-22 2021-05-21 Cleaner

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP21809192.4A Division EP4154783B1 (en) 2020-05-22 2021-05-21 Cleaner

Publications (2)

Publication Number Publication Date
EP4666927A2 EP4666927A2 (en) 2025-12-24
EP4666927A3 true EP4666927A3 (en) 2026-04-08

Family

ID=78707940

Family Applications (2)

Application Number Title Priority Date Filing Date
EP25202554.9A Pending EP4666927A3 (en) 2020-05-22 2021-05-21 Cleaner
EP21809192.4A Active EP4154783B1 (en) 2020-05-22 2021-05-21 Cleaner

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP21809192.4A Active EP4154783B1 (en) 2020-05-22 2021-05-21 Cleaner

Country Status (5)

Country Link
US (1) US20230210331A1 (en)
EP (2) EP4666927A3 (en)
CN (1) CN115697163A (en)
AU (1) AU2021277114B2 (en)
WO (1) WO2021235897A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD1028400S1 (en) * 2022-01-02 2024-05-21 Suzhou Ash-Clean Intelligent Technology Co., Ltd. Vacuum cleaner
USD1012390S1 (en) * 2023-07-11 2024-01-23 Shenzhen Wenqu E-Commerce Co., Ltd. Vacuum cleaner body
CN118416634A (en) * 2024-04-25 2024-08-02 江苏华新环保设备科技有限公司 High-efficient filter cloth dust collector

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1136028A2 (en) * 2000-03-24 2001-09-26 Sharp Kabushiki Kaisha Electric vacuum cleaner
KR20150125223A (en) * 2014-04-30 2015-11-09 삼성전자주식회사 A cleaner
KR102042924B1 (en) * 2018-05-17 2019-11-08 구병회 Hand-held vacuum cleaner
KR20200031509A (en) * 2018-09-14 2020-03-24 엘지전자 주식회사 Cleaner

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3699679B2 (en) 2001-12-28 2005-09-28 松下電器産業株式会社 Vacuum cleaner
KR100578350B1 (en) * 2002-08-29 2006-05-11 엘지전자 주식회사 Dust collection case of vacuum cleaner
GB2440125A (en) 2006-07-18 2008-01-23 Dyson Technology Ltd Cyclonic separating apparatus
WO2008054046A1 (en) * 2006-10-31 2008-05-08 Lg Electronics, Inc. Vacuum cleaner
KR101235891B1 (en) * 2010-10-12 2013-02-21 김재홍 Dust collector
US9314139B2 (en) * 2014-07-18 2016-04-19 Omachron Intellectual Property Inc. Portable surface cleaning apparatus
KR102613504B1 (en) * 2016-08-25 2023-12-14 엘지전자 주식회사 Cleaner
KR102648244B1 (en) * 2016-08-25 2024-03-18 엘지전자 주식회사 Cleaner
WO2018038372A1 (en) * 2016-08-25 2018-03-01 엘지전자 주식회사 Vacuum
EP3323335B1 (en) * 2016-11-17 2021-05-05 Black & Decker Inc. Cleaning device
GB2569821B (en) * 2017-12-30 2020-04-29 Dyson Technology Ltd A cleaning appliance
KR101985529B1 (en) * 2018-05-09 2019-06-03 엘지전자 주식회사 Cleaner
KR102071945B1 (en) * 2018-08-30 2020-01-31 삼성전자주식회사 Cleaner
KR102369480B1 (en) * 2018-09-14 2022-03-04 엘지전자 주식회사 Cleaner
WO2020055215A1 (en) * 2018-09-14 2020-03-19 엘지전자 주식회사 Cleaner

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1136028A2 (en) * 2000-03-24 2001-09-26 Sharp Kabushiki Kaisha Electric vacuum cleaner
KR20150125223A (en) * 2014-04-30 2015-11-09 삼성전자주식회사 A cleaner
KR102042924B1 (en) * 2018-05-17 2019-11-08 구병회 Hand-held vacuum cleaner
KR20200031509A (en) * 2018-09-14 2020-03-24 엘지전자 주식회사 Cleaner

Also Published As

Publication number Publication date
EP4154783A1 (en) 2023-03-29
AU2021277114A1 (en) 2022-12-15
EP4154783B1 (en) 2025-09-17
CN115697163A (en) 2023-02-03
EP4666927A2 (en) 2025-12-24
EP4154783A4 (en) 2024-06-05
WO2021235897A1 (en) 2021-11-25
US20230210331A1 (en) 2023-07-06
AU2021277114B2 (en) 2024-12-12

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