KR970020002A - Sound-absorbing room of vacuum cleaner with rear sound insulation cover - Google Patents

Sound-absorbing room of vacuum cleaner with rear sound insulation cover Download PDF

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Publication number
KR970020002A
KR970020002A KR1019950038640A KR19950038640A KR970020002A KR 970020002 A KR970020002 A KR 970020002A KR 1019950038640 A KR1019950038640 A KR 1019950038640A KR 19950038640 A KR19950038640 A KR 19950038640A KR 970020002 A KR970020002 A KR 970020002A
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KR
South Korea
Prior art keywords
sound
sound absorbing
vacuum cleaner
outer casing
room
Prior art date
Application number
KR1019950038640A
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Korean (ko)
Other versions
KR0133743B1 (en
Inventor
이재덕
Original Assignee
배순훈
대우전자 주식회사
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Application filed by 배순훈, 대우전자 주식회사 filed Critical 배순훈
Priority to KR1019950038640A priority Critical patent/KR0133743B1/en
Publication of KR970020002A publication Critical patent/KR970020002A/en
Application granted granted Critical
Publication of KR0133743B1 publication Critical patent/KR0133743B1/en

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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

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electric Suction Cleaners (AREA)

Abstract

본 발명은 진공청소기의 모터를 내장하고, 상기 모터에 의해 발생하는 소음을 긴 배기유로와 흡음재로써 차폐하는 흡음방에 있어서, 상기 모터를 수용하는 흡음방은 그 흡음방을 이루는 외부 케이싱의 후방측에 그 외부 케이싱의 외곽 형상과 대략 유사한 형상으로 형성되어 적정한 공간을 가지도록 장착되는 후방차음덮개를 가짐으로서, 진공청소기의 흡음방 후방에서 배출공기의 유로길이를 크게 증가시켜 흡음제에 의한 흡음길이를 크게 하여 흡음효과를 향상시키고, 모터의 소음이 직접 외부로 유출되는 것을 차단함으로서 흡음성능을 크게 개선할 수 있게한 후방차음덮개를 가지는 진공청소기의 흡음방을 제공한다.The present invention provides a sound absorbing room that incorporates a motor of a vacuum cleaner and shields noise generated by the motor with a long exhaust path and a sound absorbing material, wherein the sound absorbing room accommodating the motor has a rear side of an outer casing which forms the sound absorbing room. It has a rear sound insulation cover which is formed in a shape substantially similar to the outer shape of the outer casing and has an appropriate space, thereby greatly increasing the length of the flow path of the exhaust air in the rear of the sound absorbing room of the vacuum cleaner, thereby improving the sound absorption length by the sound absorbing agent The present invention provides a sound absorbing room for a vacuum cleaner having a rear sound insulating cover which greatly improves the sound absorbing effect by improving the sound absorbing effect and preventing the noise of the motor from directly flowing to the outside.

Description

후방차음덮개를 가지는 진공청소기의 흡음방Sound-absorbing room of vacuum cleaner with rear sound insulation cover

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 일반적인 진공청소기의 흡음방 구조를 도시한 단면도,1 is a cross-sectional view showing a sound absorbing structure of a general vacuum cleaner,

제2도는 본 발명에 따른 흡음방을 가지는 진공청소기를 도시한 개략 단면도,2 is a schematic cross-sectional view showing a vacuum cleaner having a sound absorbing room according to the present invention;

제3도는 본 발명에 따른 후방차음덮개를 가지는 진공청소기의 흡음방을 도시한 상세도로서, (가)도는 측면도, (나)도는 정면도이다.Figure 3 is a detailed view showing a sound absorbing room of the vacuum cleaner having a rear sound insulation cover according to the present invention, (a) is a side view, (b) is a front view.

Claims (4)

진공청소기의 모터(3)를 내장하고, 상기 모터(3)에 의해 발생하는 소음을 긴 배기유로와 흡음재로써 차폐하는 흡음방에 있어서, 상기 모터(3)를 수용하는 흡음방(100)은 그 흡음방(100)을 이루는 외부 케이싱(102)의 후방측에 그 외부 케이싱(102)의 외곽 형상과 대략 유사한 형상으로 형성되어 적정한 공간(101)을 가지도록 장착되는 후방차음덮개(110)를 가짐을 특징으로 하는 후방차음덮개를 가지는 진공청소기의 흡음방.In the sound absorption room which incorporates the motor 3 of the vacuum cleaner and shields the noise which the motor 3 generate | occur | produces with a long exhaust flow path and a sound absorption material, the sound absorption room 100 which accommodates the said motor 3 is the same. Has a rear sound insulation cover 110 formed on the rear side of the outer casing 102 constituting the sound-absorbing room 100 in a shape substantially similar to the outer shape of the outer casing 102 and mounted to have an appropriate space 101. Sound absorbing room of the vacuum cleaner having a rear sound insulation cover characterized in that. 제1항에 있어서 상기 후방차음덮개(110)는 외부 케이싱(102)의 후방측 외표면측으로 일정 길이 돌출되도록 다수개 형성된 원형의 보스(103)에 보울트(104)를 매개로 장착되는 제1차음벽(111)과, 상기 제1차음벽(111)에 연결되고 다수개의 리브(113)에 의하여 상기 외부 케이싱(102)에 일체로 고정되는 제2차음벽(112)으로 이루어짐을 특징으로 하는 후방차음덮개를 가지는 진공청소기의 흡음방.The first sound insulation wall of claim 1, wherein the rear sound insulation cover 110 is mounted to the rear boss 103 of the outer casing 102 by a bolt 104 to a plurality of circular bosses 103. And a second sound insulation wall 112 connected to the first sound insulation wall 111 and fixed to the outer casing 102 by a plurality of ribs 113. The sound-absorbing room of the vacuum cleaner to have. 제1항에 있어서, 상기 후방차음덮개(110)는 후방 내측 단부가 외부 케이싱(102)에 밀착되도록 전방측으로 굴곡되어 형성되고, 외부 케이싱(102)의 후방 모서리부분에 위치하는 부분이 만곡형으로 형성되며, 전방단부는 상기 외부 케이싱(102)의 단부까지 연장형성됨을 특징으로 하는 후방차음덮개를 가지는 진공청소기의 흡음방.According to claim 1, The rear sound insulation cover 110 is formed by bending the front side so that the rear inner end is in close contact with the outer casing 102, the portion located at the rear edge portion of the outer casing 102 is curved And a front end portion extends to an end portion of the outer casing (102). 제1항에 있어서, 상기 후방차음덮개(110)의 내표면에는 흡음재(114)가 장착되어짐을 특징으로 하는 후방차음덮개를 가지는 진공청소기의 흡음방.The sound absorbing room of the vacuum cleaner of claim 1, wherein a sound absorbing material (114) is mounted on an inner surface of the rear sound insulating cover (110). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950038640A 1995-10-31 1995-10-31 Muffler chamber system of a vacuum cleaner KR0133743B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950038640A KR0133743B1 (en) 1995-10-31 1995-10-31 Muffler chamber system of a vacuum cleaner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950038640A KR0133743B1 (en) 1995-10-31 1995-10-31 Muffler chamber system of a vacuum cleaner

Publications (2)

Publication Number Publication Date
KR970020002A true KR970020002A (en) 1997-05-28
KR0133743B1 KR0133743B1 (en) 1998-04-24

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950038640A KR0133743B1 (en) 1995-10-31 1995-10-31 Muffler chamber system of a vacuum cleaner

Country Status (1)

Country Link
KR (1) KR0133743B1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100400514B1 (en) * 2000-09-22 2003-10-08 삼성광주전자 주식회사 Vacuum cleaner
US7434293B2 (en) * 2003-09-09 2008-10-14 Samsung Gwangju Electronics Co., Ltd. Vacuum cleaner
US8344562B2 (en) 2009-04-21 2013-01-01 Samsung Electronics Co., Ltd. Fan motor apparatus for vacuum cleaner

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100400514B1 (en) * 2000-09-22 2003-10-08 삼성광주전자 주식회사 Vacuum cleaner
US7434293B2 (en) * 2003-09-09 2008-10-14 Samsung Gwangju Electronics Co., Ltd. Vacuum cleaner
US8344562B2 (en) 2009-04-21 2013-01-01 Samsung Electronics Co., Ltd. Fan motor apparatus for vacuum cleaner

Also Published As

Publication number Publication date
KR0133743B1 (en) 1998-04-24

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