KR970032667A - Sound absorbing structure with improved exhaustability - Google Patents

Sound absorbing structure with improved exhaustability Download PDF

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Publication number
KR970032667A
KR970032667A KR1019950065222A KR19950065222A KR970032667A KR 970032667 A KR970032667 A KR 970032667A KR 1019950065222 A KR1019950065222 A KR 1019950065222A KR 19950065222 A KR19950065222 A KR 19950065222A KR 970032667 A KR970032667 A KR 970032667A
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KR
South Korea
Prior art keywords
sound absorbing
motor
guide member
exhaust
casing
Prior art date
Application number
KR1019950065222A
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Korean (ko)
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KR0148923B1 (en
Inventor
안성주
Original Assignee
배순훈
대우전자 주식회사
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Application filed by 배순훈, 대우전자 주식회사 filed Critical 배순훈
Priority to KR1019950065222A priority Critical patent/KR0148923B1/en
Publication of KR970032667A publication Critical patent/KR970032667A/en
Application granted granted Critical
Publication of KR0148923B1 publication Critical patent/KR0148923B1/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 본체 내부에 장착되는 모터(motor)의 외부를 감싸는 흡음방에 관한 것으로, 보다 상세하게는 집진실로 부터 유입되어 흡음방의 흡입구부를 통하여 배기구로 외부배기되는 배기공기의 배기유로를 보다 연장하여 흡음효과를 향상시킬 수 있고, 배기공기의 배기성을 증대시켜 흡입력을 향상시킬 수 있는 일체형 가이드부재를 갖는 흡음방구조에 관한 것이다.The present invention relates to a sound absorbing room surrounding the outside of the motor (motor) mounted inside the main body of the vacuum cleaner, and more particularly, the exhaust passage of the exhaust air flows in from the dust collecting chamber and is exhausted to the exhaust port through the inlet of the sound absorbing room. The present invention relates to a sound absorbing structure having an integrated guide member which can be further extended to improve the sound absorbing effect and to increase the exhaust performance of the exhaust air to improve the suction force.

본 발명은 모터를 전방측에 감싸고, 전면부 중앙에 흡기구부를 갖춘 전방케이싱;과, 상기 전방케이싱과 일측이 결합하고, 상기 모터의 후방을 감싸며, 내부공간에는 상기 모터에서 배출하는 공기의 방향을 바꾸어 주는 가이드부재를 갖추는 한편, 상기 가이드부재의 외주면을 따라 공기 배출통로가 형성되고, 후면부 중앙에 일정크기의 개구부를 갖춘 후방케이싱;을 포함함을 특징으로 하는 배기성이 향상된 흡음방 구조를 제공한다.The present invention wraps the motor on the front side, the front casing having an inlet port in the center of the front portion; and the front casing and one side is coupled, wraps the rear of the motor, the inner space in the direction of the air discharged from the motor While providing a guide member for changing, the air discharge passage is formed along the outer circumferential surface of the guide member, the rear casing having a predetermined size opening in the center of the rear portion; provides a sound absorbing room structure with improved exhaust characteristics comprising the .

본 발명은 흡음방을 구성하는 후방케이싱과 가이드부재를 일체형으로 구성되어 소요부품의 수를 줄일 수 있고, 배기공기의 유로를 충분히 연장할 수 있어 흡음효과가 크며, 배기구를 통한 배기공기의 배기성이 향상됨으로서, 진공청소기의 흡입력이 증대되어 성능을 향상시킬 수 있는 효과가 발생한다.According to the present invention, the rear casing and the guide member constituting the sound absorbing room are integrally formed to reduce the number of required parts, and the flow path of the exhaust air can be sufficiently extended so that the sound absorbing effect is large. By the improvement, the suction force of the vacuum cleaner is increased, and the effect of improving the performance occurs.

Description

배기성이 향상된 흡음방구조Sound absorbing structure with improved exhaustability

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

제2도는 종래기술에 따른 흡음방의 단면도.2 is a cross-sectional view of a sound absorbing room according to the prior art.

제4도는 본 발명에 따른 흡음방의 단면도.4 is a cross-sectional view of the sound absorbing room according to the present invention.

제5도는 본 발명에 따른 흡음방의 사시도로서, (a)도는 전방케이싱의 정면도, (b)도는 후방케이싱의 정면도.5 is a perspective view of the sound absorbing room according to the present invention, (a) is a front view of the front casing, (b) is a front view of the rear casing.

제6도는 본 발명에 따른 후방케이싱 사시도이다.6 is a perspective view of the rear casing according to the present invention.

Claims (4)

먼지, 이물질을 여과하는 먼지봉투(138)를 내부에 갖춘 집진실(132)과, 흡입력을 발생시키는 모터(140)를 내장한 진공청소기에 있어서, 상기 모터(140)를 전방측에 감싸고, 전면부 중앙에 흡기구부(221)를 갖춘 전방케이싱(220);과, 상기 전방케이싱(220)과 일측이 결합하고, 상기 모터(140)의 후방을 감싸며, 내부공간에는 상기 모터에서 배출하는 공기의 방향을 바꾸어 주는 가이드 부재(300)를 갖추는 한편, 상기 가이드부재(300)의 외주면을 따라 공기 배출통로가 형성되고, 후면부 중앙에 일정크기의 개구부(237)를 갖춘 후방케이싱;을 포함함을 특징으로 하는 배기성이 향상된 흡음방 구조.In a vacuum cleaner having a dust chamber 132 having a dust bag 138 for filtering dust and foreign matter therein and a motor 140 for generating suction force, the motor 140 is wrapped on the front side, A front casing 220 having an inlet port portion 221 in the center portion, and the front casing 220 and one side is coupled to surround the rear of the motor 140, the inner space of the air discharged from the motor While having a guide member 300 for changing the direction, the air discharge passage is formed along the outer circumferential surface of the guide member 300, the rear casing having a predetermined size opening 237 in the center of the rear portion; Sound absorbing structure with improved exhaustability. 제1항에 있어서, 상기 가이드부재(300)의 외부면과 상기 후방케이싱(230)의 내부면사이에 형성된 간격(P)은 전체적으로 균일하게 형성됨을 특징으로 하는 배기성이 향상된 흡음방구조.The sound absorbing structure of claim 1, wherein a space (P) formed between the outer surface of the guide member (300) and the inner surface of the rear casing (230) is formed uniformly as a whole. 제1항에 있어서, 상기 가이드부재(300)의 단면구조는 상기 후방케이싱(230)의 단면구조와 동일한 형상으로 형성됨을 특징으로 하는 배기성이 향상된 흡음방 구조.The sound absorbing structure of claim 1, wherein the cross-sectional structure of the guide member (300) is formed in the same shape as the cross-sectional structure of the rear casing (230). 제1항에 있어서, 상기 가이드부재(300)의 외부면에는 상부 돌출부(310)와 하부돌출부(320)를 후방 케이싱(230)의 상부 돌출리브(232)와 상부 돌출리브(233)에 대응하여 형성함을 특징으로 하는 배기성이 향상된 흡음방구조.According to claim 1, wherein the outer surface of the guide member 300, the upper protrusion 310 and the lower protrusion 320 to correspond to the upper protrusion rib 232 and the upper protrusion rib 233 of the rear casing 230 Sound absorption structure with improved exhaust characteristics characterized in that the forming. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950065222A 1995-12-29 1995-12-29 Muffler chamber system of vacuum cleaner KR0148923B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950065222A KR0148923B1 (en) 1995-12-29 1995-12-29 Muffler chamber system of vacuum cleaner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950065222A KR0148923B1 (en) 1995-12-29 1995-12-29 Muffler chamber system of vacuum cleaner

Publications (2)

Publication Number Publication Date
KR970032667A true KR970032667A (en) 1997-07-22
KR0148923B1 KR0148923B1 (en) 1998-10-15

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ID=19446980

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950065222A KR0148923B1 (en) 1995-12-29 1995-12-29 Muffler chamber system of vacuum cleaner

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100408055B1 (en) * 2001-04-20 2003-12-03 엘지전자 주식회사 Structure for flowing air of fan-motor housing in vacuum cleaner

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KR0148923B1 (en) 1998-10-15

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