CN1256908C - 吸尘器消音装置 - Google Patents

吸尘器消音装置 Download PDF

Info

Publication number
CN1256908C
CN1256908C CN03152869.4A CN03152869A CN1256908C CN 1256908 C CN1256908 C CN 1256908C CN 03152869 A CN03152869 A CN 03152869A CN 1256908 C CN1256908 C CN 1256908C
Authority
CN
China
Prior art keywords
air
sound gobo
out passage
sound
aperture
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.)
Expired - Fee Related
Application number
CN03152869.4A
Other languages
English (en)
Other versions
CN1515220A (zh
Inventor
倪祖根
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.)
Kingclean Electric Co Ltd
Original Assignee
JINLAIKE CLEANING APPARATUS CO Ltd SUZHOU
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 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 AU2003289633A priority patent/AU2003289633A1/en
Priority to PCT/CN2003/001024 priority patent/WO2005018403A1/zh
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
Expired - Fee Related legal-status Critical Current

Links

Images

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
    • A47L9/0081—Means for exhaust-air diffusion; Means for sound or vibration damping

Landscapes

  • 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 (4)

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)，消音隔板(1)与出风通道(3)内的气流方向垂直。
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)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。
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)上的小孔(2)的直径小于6毫米。
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)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
PCT/CN2003/001024 WO2005018403A1 (fr) 2003-08-26 2003-12-01 Silencieux pour aspirateur
AU2003289633A AU2003289633A1 (en) 2003-08-26 2003-12-01 Silencer of cleaner
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 CN1515220A (zh) 2004-07-28
CN1256908C true CN1256908C (zh) 2006-05-24

Family

ID=34085340

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)

Families Citing this family (10)

* 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
GB2468153A (en) * 2009-02-27 2010-09-01 Dyson Technology Ltd A silencing arrangement
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
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
CN109520044B (zh) * 2018-12-19 2020-11-13 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
CN112545375B (zh) * 2020-11-03 2023-05-23 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

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2882993A (en) * 1955-02-16 1959-04-21 Chance Vought Aircraft Inc Silencer
US3380553A (en) * 1966-04-11 1968-04-30 Stephen J. Gibel Exhaust muffler with expansion chambers in inlet cover dome
US3381774A (en) * 1967-07-10 1968-05-07 Mercury Metal Products Inc Muffler with interconnected end bells and telescoped inner pipe
US3882961A (en) * 1974-04-01 1975-05-13 Servicemaster Ind Muffler for vacuum-inducing motor
US4751980A (en) * 1986-10-20 1988-06-21 Devane Harry M Sound attenuation apparatus
JPH01305916A (ja) * 1988-06-06 1989-12-11 Hitachi Ltd 電気掃除機
SU1743578A1 (ru) * 1989-05-11 1992-06-30 Московское Машиностроительное Производственное Объединение "Коммунар" Пылесос
US5067584A (en) * 1990-04-25 1991-11-26 Williams William H Low cost replaceable type sound dampening unit for vacuum cleaning machine
JPH05317208A (ja) * 1992-05-22 1993-12-03 Mitsubishi Electric Home Appliance Co Ltd 電気掃除機
US5513417A (en) * 1993-07-19 1996-05-07 Samsung Electronics Co., Ltd. Silencing device for vacuum cleaner
JP3319646B2 (ja) * 1994-03-15 2002-09-03 株式会社東芝 電気掃除機の消音装置
CN2271874Y (zh) * 1995-10-04 1998-01-07 王秋凉 改良结构的吸尘器
US6094774A (en) * 1995-10-10 2000-08-01 Nilfisk A/S Silencer for a suction cleaner
US6052863A (en) * 1995-10-20 2000-04-25 Iowa State University Research Foundation, Inc. Central vacuum cleaner muffler
CN2285627Y (zh) * 1997-01-17 1998-07-08 周万龙 吸尘器排风口的消音防水装置
JPH1132947A (ja) * 1997-06-30 1999-02-09 Daewoo Electron Co Ltd 真空掃除機の吸音装置
KR100233513B1 (ko) * 1997-09-23 1999-12-01 구자홍 진공청소기의 공기유로구조
US6035485A (en) * 1998-03-20 2000-03-14 Emerson Electric Co. Vacuum cleaner muffler/deflector
JP2001280676A (ja) * 2000-03-30 2001-10-10 Matsushita Electric Ind Co Ltd 消音器およびそれを用いた電気機器
CN1279868C (zh) * 2003-08-26 2006-10-18 苏州金莱克清洁器具有限公司 吸尘器消音装置

Also Published As

Publication number Publication date
EP1510166A3 (en) 2005-11-09
JP2005066308A (ja) 2005-03-17
EP1510166A2 (en) 2005-03-02
CN1515220A (zh) 2004-07-28
US20050044654A1 (en) 2005-03-03
AU2003289633A1 (en) 2005-03-10
AU2003264304B2 (en) 2005-10-13
WO2005018403A1 (fr) 2005-03-03
AU2003264304A1 (en) 2005-03-17

Similar Documents

Publication Publication Date Title
CN1279868C (zh) 吸尘器消音装置
CN1256908C (zh) 吸尘器消音装置
CN201369165Y (zh) 组合式隔声、吸声降噪板
CN205689271U (zh) 一种发动机用新型消音器
CN109520044B (zh) 一种空气净化器用的吸声降噪复合装置
CN106765384A (zh) 一种微穿孔结构低噪油烟机
CN209355392U (zh) 一种空气净化器用的吸声降噪复合装置
CN203573642U (zh) 吸声结构
CN203533844U (zh) 微穿孔板阻抗复合型消声器
CN201199437Y (zh) 一种隔声吸声板
CN203271869U (zh) 消音器
CN111022373A (zh) 一种变流器消声风道系统及降低低频噪声的方法
CN2192001Y (zh) 微小孔板复合消声弯头
CN216554056U (zh) 一种新型的柴油发电机组消音装置
CN207962959U (zh) 一种消音型空气净化器
CN208253886U (zh) 一种带消音的全热回收新风机
CN106050750A (zh) 大风量片式阻抗复合消声器
CN206131784U (zh) 迷宫式消声器
CN202301217U (zh) 隔音罩吸声结构
CN102462444A (zh) 吸尘器消音装置
CN102462445A (zh) 吸尘器消音装置
CN112460076A (zh) 一种用于大风量、混合噪声强烈的主排风机阵列式消音器
CN106328114B (zh) 基于强声凝聚的pm2.5减排装置的复合式消声系统
CN221373386U (zh) 一种动力式通风隔声窗
CN113539222B (zh) 一种高效排气消声器

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee

Owner name: SUZHOU JINLAIKE HOUSEHOLD ELECTRIC APPLIANCE CO.,

Free format text: FORMER NAME OR ADDRESS: JINLAIKE CLEANING APPARATUS CO., LTD., SUZHOU

CP03 Change of name, title or address

Address after: 215009 No. 1 Xiangyang Road, New District, Jiangsu, Suzhou

Patentee after: Suzhou Kingclean Floorcare Co., Ltd.

Address before: 215009 No. 1 Xiangyang Road, New District, Jiangsu, Suzhou

Patentee before: Jinlaike Cleaning Apparatus Co., Ltd., Suzhou

ASS Succession or assignment of patent right

Owner name: KINGLAKE ELECTRICAL CO.,LTD.

Free format text: FORMER OWNER: SUZHOU JINLAIKE HOUSEHOLD ELECTRIC APPLIANCE CO., LTD.

Effective date: 20081010

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20081010

Address after: No. 1 Xiangyang Road, New District, Jiangsu, Suzhou

Patentee after: Kingclean Floorcare Co., Ltd.

Address before: No. 1 Xiangyang Road, New District, Jiangsu, Suzhou

Patentee before: Suzhou Kingclean Floorcare Co., Ltd.

C56 Change in the name or address of the patentee

Owner name: LEXY ELECTRIC CO., LTD.

Free format text: FORMER NAME: KINGCLEAN FLOORCARE CO. LTD.

CP01 Change in the name or title of a patent holder

Address after: 215009 Xiangyang Road, New District, Jiangsu, Suzhou, No. 1

Patentee after: Lexy Electric Co., Ltd.

Address before: 215009 Xiangyang Road, New District, Jiangsu, Suzhou, No. 1

Patentee before: Kingclean Floorcare Co., Ltd.

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20060524

Termination date: 20190826

CF01 Termination of patent right due to non-payment of annual fee