KR970020001A - Sound-absorbing room of vacuum cleaner with spiral tube - Google Patents

Sound-absorbing room of vacuum cleaner with spiral tube Download PDF

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Publication number
KR970020001A
KR970020001A KR1019950038639A KR19950038639A KR970020001A KR 970020001 A KR970020001 A KR 970020001A KR 1019950038639 A KR1019950038639 A KR 1019950038639A KR 19950038639 A KR19950038639 A KR 19950038639A KR 970020001 A KR970020001 A KR 970020001A
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KR
South Korea
Prior art keywords
air
exhaust
sound
sound absorbing
room
Prior art date
Application number
KR1019950038639A
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Korean (ko)
Other versions
KR0133744B1 (en
Inventor
이재덕
Original Assignee
배순훈
대우전자 주식회사
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Application filed by 배순훈, 대우전자 주식회사 filed Critical 배순훈
Priority to KR1019950038639A priority Critical patent/KR0133744B1/en
Publication of KR970020001A publication Critical patent/KR970020001A/en
Application granted granted Critical
Publication of KR0133744B1 publication Critical patent/KR0133744B1/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 배기유로와 흡음재로써 차폐하는 흡음방에 있어서, 모터의 후방측으로 배출되는 배기의 흐름이 공기분산기를 통해 다수개 통로로 분산되고, 상기 분산된 배기의 각각은 청소기 하부측에 설치되는 나선형 배기부의 서로 다른 나선형 배기관을 통하여 외부로 방출됐을 특징으로 하여, 축소된 작은 공간내에서 배기의 소음을 효과적으로 절감할 수 있는 나선형관을 갖는 진공청소기의 흡음방을 제공한다.According to the present invention, in a sound absorption room in which a motor of a vacuum cleaner is built-in and shields noise generated by the motor with an exhaust flow path and a sound absorbing material, the flow of exhaust exhausted to the rear side of the motor is distributed to a plurality of passages through an air distributor. Each of the dispersed exhausts is discharged to the outside through different spiral exhaust pipes of the spiral exhaust unit installed at the lower side of the cleaner, thereby providing a spiral tube that can effectively reduce the noise of the exhaust gas in the reduced small space. The sound absorption room of the vacuum cleaner which has is provided.

Description

나선형 관을 갖는 진공청소기의 흡음방Sound-absorbing room of vacuum cleaner with spiral tube

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

제1도는 일반적인 진공청소기에 내장된 종래의 흡음방 내부 구조를 도시한 단면도,1 is a cross-sectional view showing a conventional sound absorbing room internal structure built in a general vacuum cleaner,

제2도는 본 발명에 따른 나선형 관을 갖는 진공청소기의 흡음방을 도시한 단면도,2 is a cross-sectional view showing a sound absorption room of a vacuum cleaner having a spiral tube according to the present invention;

제3도는 제2도의 A-A′선 단면도이다.3 is a cross-sectional view taken along the line A-A 'of FIG.

Claims (4)

진공청소기의 모터(3)를 내장하고, 상기 모터(3)에 의해 발생하는 소음을 배기유로와 흡음재로써 차폐하는 흡음방에 있어서, 모터(3)의 후방측으로 배출되는 배기의 흐름이 공기분산기(110)를 통해 다수개 통로로 분산되고, 상기 분산된 배기의 각각은 청소기 하부측에 설치되는 나선형 배기부(130)의 서로 다른 나선형 배기관을 통하여 외부로 방출됨을 특징으로 하는 나선형 관을 갖는 진공청소기의 흡음방.In the sound absorption room in which the motor 3 of the vacuum cleaner is incorporated and shields the noise generated by the motor 3 with the exhaust flow path and the sound absorbing material, the flow of exhaust gas discharged to the rear side of the motor 3 is controlled by an air distributor. And a plurality of passages, each of which is discharged to the outside through different helical exhaust pipes of the helical exhaust unit 130 installed at the lower side of the cleaner. Sound absorption room. 제1항에 있어서, 상기 공기분산기(110)는 전방측 중앙이 흡음방 외부 케이싱(102)의 후방에 나사결합되 전방 원통체(112)로 형성되고, 상기 원통체(112)의 후단부에는 방상상으로 향하는 다수개의 공기분산관(114)이 연결되며, 상기 공기분산관(114)이 서로 연결되는 연결부에는 벨형(Bell Type)으로 된 공기유도돌출턱(116)이 형성되며, 상기 공기분산관(114) 각각의 내측에는 흡음재(115)가 설치됨을 특징으로 하는 나선형 관을 갖는 진공청소기의 흡음방.According to claim 1, The air disperser 110 is formed of a front cylindrical body 112 is screwed to the rear of the sound-absorbing room outer casing 102 in the front center, the rear end of the cylindrical body 112 A plurality of air dispersing pipes 114 directed to the room shape is connected, the air induction protrusion 116 of the bell type (Bell Type) is formed in the connection portion that the air dispersing pipes 114 are connected to each other, the air dispersion Sound absorbing room of the vacuum cleaner having a spiral tube, characterized in that the sound absorbing material 115 is installed inside each of the tubes (114). 제1항에 있어서, 상기 나선형 배기부(130)는 그 상부면에 진동완충재(120)를 끼워 흡음방의 하부측으로 설치되며, 외측의 대향부에 출구를 가지고 내측 중앙부에 대하여 그 거리가 점차적으로 작아지는 복수개의 나선형 관(132)(134)을 가지며, 상기 나선형 관(132)(134)의 각각은 내부에 흡음재(133)(135)를 수용하여 그 내측 단부가 중앙부의 공기배기구멍(136)에서 만나며, 상기 공기배기구멍(136)은 청소기 외부와 연결됨을 특징으로 하는 나선형 관을 갖는 진공청소기의 흡음방.According to claim 1, The spiral exhaust portion 130 is installed on the lower side of the sound-absorbing room with the vibration absorbing material 120 on its upper surface, has an outlet in the opposite side of the outer with a distance gradually smaller with respect to the inner central portion It has a plurality of spiral tubes 132, 134 to lose, each of the spiral tubes 132, 134 receives the sound absorbing material (133, 135) therein, the inner end of the air exhaust hole 136 in the center Meet in, the air exhaust hole 136 is a sound absorbing room of the vacuum cleaner having a spiral tube, characterized in that connected to the outside of the cleaner. 제3항에 있어서, 상기 나선형 관(132)(134)의 내측부를 상부측에서 고정하여 주는 상부지지대(138)는 그 상하부 사이의 공기흐름이 완전하게 차단되는 판형 부재이고, 하부측에서 고정하여 주는 하부지지대(139)는 중앙부에 공기배기구멍(136)을 관통토록 형성하며, 상기 하부지지대(139)의 하부측으로 적정간격 떨어져 그 하부지지대(139)와 대략 평행하게 된 흡음재(140)가 위치되고, 상기 흡음재(140)는 상기 나선형 관(132)(134)의 외측부를 하부측에서 지지하여 감싸도록 된 하우징(142)에 수용됨은 물론, 상기 하우징(142)의 하부를 형성하는 하부벽 중앙에는 공기배출구(144)가 형성되고, 상기 흡음재(140)는 공기배출구(144)상부측으로 형성된 배기그릴 상부에 위치함을 특징으로 하는 나선형 관을 갖는 진공청소기의 흡음방.According to claim 3, The upper support 138 for fixing the inner portion of the spiral tube 132, 134 in the upper side is a plate-shaped member that is completely blocked the air flow between the upper and lower, and fixed at the lower side The lower support 139 is formed so as to penetrate the air exhaust hole 136 in the center, and the sound absorbing material 140 which is approximately parallel to the lower support 139 is spaced apart by a proper distance to the lower side of the lower support 139. And, the sound absorbing material 140 is accommodated in the housing 142 to support and wrap the outer portion of the spiral tube 132, 134 from the lower side, as well as the center of the lower wall forming the lower portion of the housing 142 An air discharge port (144) is formed, the sound absorbing material 140 is a sound absorbing room of the vacuum cleaner having a spiral tube, characterized in that located on top of the exhaust grill formed on the upper side of the air outlet (144). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950038639A 1995-10-31 1995-10-31 Muffler chamber system of a vacuum cleaner KR0133744B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950038639A KR0133744B1 (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
KR1019950038639A KR0133744B1 (en) 1995-10-31 1995-10-31 Muffler chamber system of a vacuum cleaner

Publications (2)

Publication Number Publication Date
KR970020001A true KR970020001A (en) 1997-05-28
KR0133744B1 KR0133744B1 (en) 1998-04-24

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KR1019950038639A KR0133744B1 (en) 1995-10-31 1995-10-31 Muffler chamber system of a vacuum cleaner

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8344562B2 (en) 2009-04-21 2013-01-01 Samsung Electronics Co., Ltd. Fan motor apparatus for vacuum cleaner

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
KR0133744B1 (en) 1998-04-24

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