EP4494538A4 - Schalldämpfende luftkanalvorrichtung, luftkanalanordnung und reinigungsroboter - Google Patents

Schalldämpfende luftkanalvorrichtung, luftkanalanordnung und reinigungsroboter

Info

Publication number
EP4494538A4
EP4494538A4 EP23769840.2A EP23769840A EP4494538A4 EP 4494538 A4 EP4494538 A4 EP 4494538A4 EP 23769840 A EP23769840 A EP 23769840A EP 4494538 A4 EP4494538 A4 EP 4494538A4
Authority
EP
European Patent Office
Prior art keywords
air duct
sound
cleaning robot
absorbing
arrangement
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
EP23769840.2A
Other languages
English (en)
French (fr)
Other versions
EP4494538A1 (de
Inventor
Meiming Deng
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.)
Guangzhou Shiyuan Electronics Thecnology Co Ltd
Guangzhou Shirui Electronics Co Ltd
Original Assignee
Guangzhou Shiyuan Electronics Thecnology Co Ltd
Guangzhou Shirui Electronics 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 Guangzhou Shiyuan Electronics Thecnology Co Ltd, Guangzhou Shirui Electronics Co Ltd filed Critical Guangzhou Shiyuan Electronics Thecnology Co Ltd
Publication of EP4494538A1 publication Critical patent/EP4494538A1/de
Publication of EP4494538A4 publication Critical patent/EP4494538A4/de
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
    • A47L7/00—Suction cleaners adapted for additional purposes; Tables with suction openings for cleaning purposes; Containers for cleaning articles by suction; Suction cleaners adapted to cleaning of brushes; Suction cleaners adapted to taking-up liquids
    • A47L7/04—Suction cleaners adapted for additional purposes; Tables with suction openings for cleaning purposes; Containers for cleaning articles by suction; Suction cleaners adapted to cleaning of brushes; Suction cleaners adapted to taking-up liquids for using the exhaust air for other purposes, e.g. for distribution of chemicals in a room, for sterilisation of the air
    • 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
    • A47L9/0081—Means for exhaust-air diffusion; Means for sound or vibration damping
    • 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
    • A47L2201/00—Robotic cleaning machines, i.e. with automatic control of the travelling movement or the cleaning operation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Duct Arrangements (AREA)
  • Electric Vacuum Cleaner (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
EP23769840.2A 2022-03-15 2023-03-15 Schalldämpfende luftkanalvorrichtung, luftkanalanordnung und reinigungsroboter Pending EP4494538A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202220576584.7U CN217696390U (zh) 2022-03-15 2022-03-15 一种消声风道装置、风道组件及清洁机器人
PCT/CN2023/081642 WO2023174338A1 (zh) 2022-03-15 2023-03-15 一种消声风道装置、风道组件及清洁机器人

Publications (2)

Publication Number Publication Date
EP4494538A1 EP4494538A1 (de) 2025-01-22
EP4494538A4 true EP4494538A4 (de) 2025-07-23

Family

ID=83788858

Family Applications (1)

Application Number Title Priority Date Filing Date
EP23769840.2A Pending EP4494538A4 (de) 2022-03-15 2023-03-15 Schalldämpfende luftkanalvorrichtung, luftkanalanordnung und reinigungsroboter

Country Status (4)

Country Link
EP (1) EP4494538A4 (de)
JP (1) JP2025509625A (de)
CN (1) CN217696390U (de)
WO (1) WO2023174338A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN217696390U (zh) * 2022-03-15 2022-11-01 广州视源电子科技股份有限公司 一种消声风道装置、风道组件及清洁机器人
EP4588747A1 (de) * 2024-01-16 2025-07-23 Korea Railroad Research Institute Geräuschdämpfende struktur für einen luftzirkulationskanal

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN207919791U (zh) * 2018-02-09 2018-09-28 夏敬懿 消音装置
CN212538221U (zh) * 2020-05-26 2021-02-12 青岛海尔空调电子有限公司 用于风管式空调机的降噪管道
CN113425198A (zh) * 2021-07-22 2021-09-24 成都迈科高分子材料股份有限公司 用于吸尘器或扫地机器人的消音降噪装置及降噪方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2603131B2 (ja) * 1989-05-11 1997-04-23 文博 中川 消音装置
JPH031396U (de) * 1989-05-29 1991-01-09
JP2005009377A (ja) * 2003-06-18 2005-01-13 Morimotogumi:Kk 送風機の防音構造
JP2006055622A (ja) * 2004-08-23 2006-03-02 Samsung Kwangju Electronics Co Ltd サイクロン集塵装置及びこれを備えた掃除機
JP5305372B2 (ja) * 2007-10-02 2013-10-02 公益財団法人鉄道総合技術研究所 空力音低減構造
KR20100010203A (ko) * 2008-07-22 2010-02-01 볼보 컨스트럭션 이키프먼트 홀딩 스웨덴 에이비 건설장비용 노이즈 싸일런서
CN204750174U (zh) * 2015-06-05 2015-11-11 南车青岛四方机车车辆股份有限公司 一种消音风道及轨道车辆
JP2017218946A (ja) * 2016-06-07 2017-12-14 三菱重工業株式会社 サイレンサ、空調ダクト及び発電プラント
DE102018003848A1 (de) * 2018-05-09 2019-11-14 Hydac Technology Gmbh Dämpfungsvorrichtung
CN211460047U (zh) * 2019-10-14 2020-09-11 广东美的白色家电技术创新中心有限公司 导风装置以及清洁设备
CN211299813U (zh) * 2019-10-14 2020-08-21 广东美的白色家电技术创新中心有限公司 一种出风装置及清洁装置
CN211933902U (zh) * 2020-01-08 2020-11-17 广州科语机器人有限公司 一种配有消音装置的扫地机器人
CN214231212U (zh) * 2020-11-03 2021-09-21 珊口（深圳）智能科技有限公司 清洁机器人及用于清洁机器人的消音组件
CN213901431U (zh) * 2020-12-28 2021-08-06 广东美的生活电器制造有限公司 风道组件和家用电器
CN217696390U (zh) * 2022-03-15 2022-11-01 广州视源电子科技股份有限公司 一种消声风道装置、风道组件及清洁机器人

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN207919791U (zh) * 2018-02-09 2018-09-28 夏敬懿 消音装置
CN212538221U (zh) * 2020-05-26 2021-02-12 青岛海尔空调电子有限公司 用于风管式空调机的降噪管道
CN113425198A (zh) * 2021-07-22 2021-09-24 成都迈科高分子材料股份有限公司 用于吸尘器或扫地机器人的消音降噪装置及降噪方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2023174338A1 *

Also Published As

Publication number Publication date
JP2025509625A (ja) 2025-04-11
WO2023174338A1 (zh) 2023-09-21
CN217696390U (zh) 2022-11-01
EP4494538A1 (de) 2025-01-22

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