CN1515220A - 吸尘器消音装置 - Google Patents

吸尘器消音装置 Download PDF

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Publication number
CN1515220A
CN1515220A CNA031528694A CN03152869A CN1515220A CN 1515220 A CN1515220 A CN 1515220A CN A031528694 A CNA031528694 A CN A031528694A CN 03152869 A CN03152869 A CN 03152869A CN 1515220 A CN1515220 A CN 1515220A
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China
Prior art keywords
air
silencing board
out passage
vacuum cleaner
silencer
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CNA031528694A
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CN1256908C (zh
Inventor
倪祖根
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Kingclean Electric Co Ltd
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JINLAIKE CLEANING APPARATUS CO Ltd SUZHOU
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Application filed by JINLAIKE CLEANING APPARATUS CO Ltd SUZHOU filed Critical JINLAIKE CLEANING APPARATUS CO Ltd SUZHOU
Priority to CN03152869.4A priority Critical patent/CN1256908C/zh
Priority to AU2003264304A priority patent/AU2003264304B2/en
Priority to PCT/CN2003/001024 priority patent/WO2005018403A1/zh
Priority to AU2003289633A priority patent/AU2003289633A1/en
Priority to US10/726,063 priority patent/US20050044654A1/en
Priority to EP03027843A priority patent/EP1510166A3/en
Priority to JP2003408850A priority patent/JP2005066308A/ja
Publication of CN1515220A publication Critical patent/CN1515220A/zh
Application granted granted Critical
Publication of CN1256908C publication Critical patent/CN1256908C/zh
Anticipated expiration legal-status Critical
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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
    • A47L9/0081—Means for exhaust-air diffusion; Means for sound or vibration damping

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electric Suction Cleaners (AREA)
  • Exhaust Silencers (AREA)
  • Duct Arrangements (AREA)

Abstract

本发明公开一种吸尘器用消音装置，该装置包括有一块以上的、安装在出风通道内的消音隔板，消音隔板上布有小孔；所述消音隔板与出风通道内的气流方向垂直；该装置可以大大降低吸尘器在使用时发出的噪音。

Description

吸尘器消音装置
技术领域
本发明涉及一种吸尘器消音装置。
背景技术
传统的吸尘器的出风消音是通过增加风道曲折性，也就是迷宫式的风道，使得声波在传播过程中的能量损失以及通过风道转弯处安置多孔吸声材料来吸收声能，从而达到降噪的目的，这种结构的主要缺点是消音降噪效果比较差。
发明内容
本发明的目的是：提供一种吸尘器用消音装置，该装置利用安装在出风通道内的一块或多块消音隔板，可以大大降低吸尘器在使用时发出的噪音。
本发明的技术方案是：一种吸尘器用消音装置，该装置包括有一块以上的、安装在出风通道内的消音隔板，消音隔板上布有小孔。
本发明进一步的技术方案是：一种吸尘器用消音装置，该装置包括有一块以上的、安装在出风通道内的消音隔板，消音隔板上布有小孔；所述消音隔板与出风通道内的气流方向垂直。
本发明更详细的技术方案是：一种吸尘器用消音装置，该装置包括有一块以上的、安装在出风通道内的消音隔板，消音隔板上布有小孔；所述消音隔板与出风通道内的气流方向垂直；所述消音隔板的小孔的总透气面积小于出风通道的截面积的0.5倍；所述消音隔板上的小孔的直径小于6毫米；所述消音隔板的厚度大于0.5毫米。
本发明的优点是：
1.本发明利用安装在出风通道内的一块或多块消音隔板，可以大大降低吸尘器在使用时发出的噪音。
2.本发明的消音隔板可以单独安装在出风通道内，也可以安装在扩张室中，扩张室连接在出风通道上，安装在扩张室中的降噪效果更好。
附图说明
下面结合实施例对本发明作进一步的描述：
图1为本发明的结构示意图；
其中：1消音隔板；2小孔；3出风通道。
具体实施方式
实施例：如图1所示，一种吸尘器用消音装置，该装置包括有三块安装在出风通道(3)内的消音隔板(1)，消音隔板(1)上布满小孔(2)，消音隔板(1)与出风通道(3)内的气流方向垂直，消音隔板(1)的小孔(2)的总透气面积小于出风通道(3)的截面积的0.5倍，消音隔板(1)上的小孔(2)的直径小于6毫米，消音隔板(1)的厚度大于0.5毫米。
本利用安装在出风通道(3)内的一块或多块消音隔板(1)，可以大大降低吸尘器在使用时发出的噪音；本发明的消音隔板(1)可以单独安装在出风通道(3)内，也可以安装在扩张室中，扩张室连接在出风通道(3)上，安装在扩张室中的降噪效果更好。

Claims (5)

1.一种吸尘器用消音装置，其特征在于：该装置包括有一块以上的、安装在出风通道(3)内的消音隔板(1)，消音隔板(1)上布有小孔(2)。
2.根据权利要求1所述的吸尘器用消音装置，其特征在于：所述消音隔板(1)与出风通道(3)内的气流方向垂直。
3.根据权利要求1所述的吸尘器用消音装置，其特征在于：所述消音隔板(1)的小孔(2)的总透气面积小于出风通道(3)的截面积的0.5倍。
4.根据权利要求1所述的吸尘器用消音装置，其特征在于：所述消音隔板(1)上的小孔(2)的直径小于6毫米。
5.根据权利要求1所述的吸尘器用消音装置，其特征在于：所述消音隔板(1)的厚度大于0.5毫米。
CN03152869.4A 2003-08-26 2003-08-26 吸尘器消音装置 Expired - Fee Related CN1256908C (zh)

Priority Applications (7)

Application Number Priority Date Filing Date Title
CN03152869.4A CN1256908C (zh) 2003-08-26 2003-08-26 吸尘器消音装置
AU2003264304A AU2003264304B2 (en) 2003-08-26 2003-11-27 Silencer for vacuum cleaner
AU2003289633A AU2003289633A1 (en) 2003-08-26 2003-12-01 Silencer of cleaner
PCT/CN2003/001024 WO2005018403A1 (fr) 2003-08-26 2003-12-01 Silencieux pour aspirateur
US10/726,063 US20050044654A1 (en) 2003-08-26 2003-12-02 Silencer for vacuum cleaner
EP03027843A EP1510166A3 (en) 2003-08-26 2003-12-04 Silencer for vacuum cleaner
JP2003408850A JP2005066308A (ja) 2003-08-26 2003-12-08 電気掃除機消音装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN03152869.4A CN1256908C (zh) 2003-08-26 2003-08-26 吸尘器消音装置

Publications (2)

Publication Number Publication Date
CN1515220A true CN1515220A (zh) 2004-07-28
CN1256908C CN1256908C (zh) 2006-05-24

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN03152869.4A Expired - Fee Related CN1256908C (zh) 2003-08-26 2003-08-26 吸尘器消音装置

Country Status (6)

Country Link
US (1) US20050044654A1 (zh)
EP (1) EP1510166A3 (zh)
JP (1) JP2005066308A (zh)
CN (1) CN1256908C (zh)
AU (2) AU2003264304B2 (zh)
WO (1) WO2005018403A1 (zh)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100423678C (zh) * 2005-11-10 2008-10-08 苏州金莱克家用电器有限公司 吸尘器消音装置
CN101816534A (zh) * 2009-02-27 2010-09-01 戴森技术有限公司 消音结构
CN103505149A (zh) * 2013-09-24 2014-01-15 苏州市铂恒电器有限公司 静音吸尘器
CN104014204A (zh) * 2014-06-18 2014-09-03 黄月媚 高效静音的空气净化器
CN109520044A (zh) * 2018-12-19 2019-03-26 馨科环保科技（上海）有限公司 一种空气净化器用的吸声降噪复合装置
CN109811702A (zh) * 2019-03-26 2019-05-28 北京中科健德环保科技有限公司 一种循环式冲吸两用除尘清洁车
CN112545375A (zh) * 2020-11-03 2021-03-26 广东美的白色家电技术创新中心有限公司 应用于清洁装置的风道组件、出风模块及清洁装置

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DE102009054490A1 (de) 2009-12-10 2011-06-16 Poroson Gmbh Staubsauger
DE102011007210A1 (de) * 2011-04-12 2012-10-18 BSH Bosch und Siemens Hausgeräte GmbH Geräuscharme Abluftfilteranordnung
CN102973207A (zh) * 2012-12-21 2013-03-20 大连民族学院 改变声音传播轨道的降噪装置

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100423678C (zh) * 2005-11-10 2008-10-08 苏州金莱克家用电器有限公司 吸尘器消音装置
CN101816534A (zh) * 2009-02-27 2010-09-01 戴森技术有限公司 消音结构
CN101816534B (zh) * 2009-02-27 2012-11-14 戴森技术有限公司 消音结构
CN103505149A (zh) * 2013-09-24 2014-01-15 苏州市铂恒电器有限公司 静音吸尘器
CN103505149B (zh) * 2013-09-24 2016-01-20 苏州市铂恒电器有限公司 静音吸尘器
CN104014204A (zh) * 2014-06-18 2014-09-03 黄月媚 高效静音的空气净化器
CN109520044A (zh) * 2018-12-19 2019-03-26 馨科环保科技（上海）有限公司 一种空气净化器用的吸声降噪复合装置
CN109811702A (zh) * 2019-03-26 2019-05-28 北京中科健德环保科技有限公司 一种循环式冲吸两用除尘清洁车
CN112545375A (zh) * 2020-11-03 2021-03-26 广东美的白色家电技术创新中心有限公司 应用于清洁装置的风道组件、出风模块及清洁装置

Also Published As

Publication number Publication date
WO2005018403A1 (fr) 2005-03-03
CN1256908C (zh) 2006-05-24
AU2003264304A1 (en) 2005-03-17
JP2005066308A (ja) 2005-03-17
EP1510166A3 (en) 2005-11-09
AU2003264304B2 (en) 2005-10-13
EP1510166A2 (en) 2005-03-02
US20050044654A1 (en) 2005-03-03
AU2003289633A1 (en) 2005-03-10

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Owner name: SUZHOU JINLAIKE HOUSEHOLD ELECTRIC APPLIANCE CO.,

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