KR970007007Y1 - 청소기 모터의 흡음구조 - Google Patents
청소기 모터의 흡음구조 Download PDFInfo
- Publication number
- KR970007007Y1 KR970007007Y1 KR2019940028509U KR19940028509U KR970007007Y1 KR 970007007 Y1 KR970007007 Y1 KR 970007007Y1 KR 2019940028509 U KR2019940028509 U KR 2019940028509U KR 19940028509 U KR19940028509 U KR 19940028509U KR 970007007 Y1 KR970007007 Y1 KR 970007007Y1
- Authority
- KR
- South Korea
- Prior art keywords
- impeller
- diffuser
- air
- cleaner motor
- 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.)
- Expired - Fee Related
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
- A47L9/0081—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
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/24—Casings; Enclosures; Supports specially adapted for suppression or reduction of noise or vibrations
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Electric Suction Cleaners (AREA)
Abstract
Description
Claims (3)
- 모터축부재(37)의 일단에 배설된 임펠러(39)와, 상기 임펠러(39)를 외부로부터 보호함과 동시에 청소기 모터내에 유입하는 공기를 안내하도록 청소기 모터의 상부에 배설된 임펠러 커버(43)를 구비한 청소기 모터에 있어서, 상기 임펠러(39)에 의해 청소기 모터내에 흡입된 공기의 속도를 줄이도록 상기 임펠러(39)의 하측에는 디퓨져(71)가 배설되고, 상기 임펠러 커버(43) 및 디퓨져(71)에 부딪치는 공기에 의해 발생하는 소음을 줄이도록 상기 디퓨져(71)에 부딪치는 공기에 의해 발생하는 소음을 줄이도록 상기 디퓨져(71)의 외측에는 흡음부재(73)가 배설된 것을 특징으로 하는 청소기 모터의 흡음구조.
- 제1항에 있어서, 상기 흡음부재(73)는 상기 지지부재(47)의 관통구멍(47c)을 통과하여 상기 청소기 모터내부를 냉각하는 공기의 흐름을 완전히 막지 않도록 얇은 도우넛 형상으로 된 것을 특징으로 하는 청소기 모터의 흡음구조.
- 제2항에 있어서, 상기 흡음부재(73)은 공기의 소음방지 및 냉각효과를 동시에 최적으로 만족하도록 그 외주면은 임펠러 커버(43)의 내측면에 근접되며 그 내주면은 상기 지지부재(47)의 관통구멍(47c) 중앙부에 위치하는 크기로 됨과 동시에 그 두께는 3-4mm로 된 것을 특징으로 하는 청소기 모터의 흡음구조.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019940028509U KR970007007Y1 (ko) | 1994-10-29 | 1994-10-29 | 청소기 모터의 흡음구조 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019940028509U KR970007007Y1 (ko) | 1994-10-29 | 1994-10-29 | 청소기 모터의 흡음구조 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR960013345U KR960013345U (ko) | 1996-05-17 |
| KR970007007Y1 true KR970007007Y1 (ko) | 1997-07-11 |
Family
ID=19396823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019940028509U Expired - Fee Related KR970007007Y1 (ko) | 1994-10-29 | 1994-10-29 | 청소기 모터의 흡음구조 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR970007007Y1 (ko) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100474344B1 (ko) * | 2002-10-07 | 2005-03-10 | 엘지전자 주식회사 | 진공청소기 모터의 소음 저감 장치 |
-
1994
- 1994-10-29 KR KR2019940028509U patent/KR970007007Y1/ko not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| KR960013345U (ko) | 1996-05-17 |
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