KR20040050174A - Cyclone-type dust collecting apparatus for vacuum cleaner - Google Patents

Cyclone-type dust collecting apparatus for vacuum cleaner Download PDF

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Publication number
KR20040050174A
KR20040050174A KR1020020077811A KR20020077811A KR20040050174A KR 20040050174 A KR20040050174 A KR 20040050174A KR 1020020077811 A KR1020020077811 A KR 1020020077811A KR 20020077811 A KR20020077811 A KR 20020077811A KR 20040050174 A KR20040050174 A KR 20040050174A
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KR
South Korea
Prior art keywords
air
filter
cyclone
cyclone body
dirt
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KR1020020077811A
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Korean (ko)
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KR100483552B1 (en
Inventor
이병조
Original Assignee
삼성광주전자 주식회사
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Application filed by 삼성광주전자 주식회사 filed Critical 삼성광주전자 주식회사
Priority to KR10-2002-0077811A priority Critical patent/KR100483552B1/en
Priority to JP2003208832A priority patent/JP2004188175A/en
Priority to US10/660,717 priority patent/US20040107530A1/en
Priority to AU2003248385A priority patent/AU2003248385B2/en
Priority to GB0322369A priority patent/GB2396099B/en
Priority to RU2003129876/12A priority patent/RU2262288C2/en
Priority to DE10346903A priority patent/DE10346903A1/en
Priority to CNA2003101027179A priority patent/CN1506018A/en
Priority to FR0312422A priority patent/FR2848090A1/en
Priority to CA002447289A priority patent/CA2447289A1/en
Priority to ES200302609A priority patent/ES2272109B1/en
Priority to IT002404A priority patent/ITMI20032404A1/en
Publication of KR20040050174A publication Critical patent/KR20040050174A/en
Application granted granted Critical
Publication of KR100483552B1 publication Critical patent/KR100483552B1/en

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    • 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
    • A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal action
    • 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
    • A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/12—Dry filters
    • A47L9/122—Dry filters flat
    • 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
    • A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal action
    • A47L9/1658—Construction of outlets
    • A47L9/1666—Construction of outlets with filtering means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D36/00—Filter circuits or combinations of filters with other separating devices

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)
  • Cyclones (AREA)

Abstract

PURPOSE: A cyclone dust collector for a vacuum cleaner is provided to extend the life span of a paper filter by using the amount of the dust collected in the paper filter. CONSTITUTION: A cyclone dust collector(10) for a vacuum cleaner comprises a cyclone body(20) forming a whirl of the air including the dust entering through an air inlet, a dust collecting case(30) removably combined to the cyclone body and collecting the dust separated from the air by the cyclone body, a grill assembly(40) preventing the dust collected in the dust collecting case from flowing back through an air outlet of the cyclone body, and a fine dust filter unit(50) secondly separating the fine dust flowing back through a passage(42) of the grill assembly.

Description

진공청소기용 사이클론 집진장치{CYCLONE-TYPE DUST COLLECTING APPARATUS FOR VACUUM CLEANER}Cyclone dust collector for vacuum cleaner {CYCLONE-TYPE DUST COLLECTING APPARATUS FOR VACUUM CLEANER}

본 발명은 진공청소기에 관한 것이며, 보다 구체적으로는 진공청소기의 연장관에 설치되어 흡입구를 통하여 유입되는 흡입공기에 대하여 선회기류를 형성함으로써 공기 중에 포함된 먼지 및 이물질(이하,'오물'이라 총칭한다)을 분리 수거하는 진공청소기용 사이클론 집진장치에 관한 것이다.The present invention relates to a vacuum cleaner, more specifically, dust and foreign matter contained in the air (hereinafter referred to as 'dirt') by forming a swirling air flow to the suction air flowing through the suction port is installed in the extension tube of the vacuum cleaner It relates to a cyclone dust collector for vacuum cleaner to separate).

진공청소기의 연장관에 설치되는 상기와 같은 핸들 사이클론 집진장치의 전형적인 한 예가 도 1 내지 도 3에 도시되어 있는 바, 이를 간단히 살펴보면 다음과 같다.A typical example of such a handle cyclone dust collector installed in the extension tube of the vacuum cleaner is shown in FIGS. 1 to 3, which is briefly described as follows.

도 1 및 도 2에 도시된 바와 같이, 종래의 진공청소기용 사이클론 집진장치(10)는, 사이클론 몸체(20), 오물수거통(30) 및 그릴 조립체(40)를 구비한다.1 and 2, a conventional cyclone dust collector 10 for a vacuum cleaner includes a cyclone body 20, a waste container 30, and a grill assembly 40. As shown in FIG.

상기 사이클론 몸체(20)는 청소기의 흡입구측 연장관(1a)에 연결되는 공기유입관(21)과, 청소기의 본체측 연장관(1b)에 연결되는 공기배출관(22)과, 상기 공기유입관(21)과 연통되는 공기유입구(23)와, 상기 공기배출관(22)과 연통되는 공기배출구(24)를 구비하며, 상기 공기유입구(23)를 통하여 유입되는 오물을 포함하는 공기가 선회기류를 형성하도록 한다.The cyclone body 20 is an air inlet pipe 21 connected to the inlet side extension pipe 1a of the cleaner, an air discharge pipe 22 connected to the body side extension pipe 1b of the cleaner, and the air inlet pipe 21 ) And an air inlet 23 in communication with the air outlet, and an air outlet 24 in communication with the air outlet pipe 22, so that air containing dirt introduced through the air inlet 23 forms a swirling airflow. do.

상기 오물수거통(30)은 상기 사이클론 몸체(20)에 착탈 가능하게 결합되며,상기 사이클론 몸체(20)에 의해 형성되는 선회기류에 의해 공기로부터 분리되는 오물을 수거한다.The waste container 30 is detachably coupled to the cyclone body 20, and collects the dirt separated from the air by the swirling air flow formed by the cyclone body 20.

그리고, 상기 그릴 조립체(40)는 상기 사이클론 몸체(20) 내의 공기배출구(24) 입구에 설치되어 상기 오물수거통(30)에 수거된 오물이 상기 공기배출구(24)를 통하여 역류하는 것을 방지한다. 이러한 그릴 조립체(40)는 그릴 바디(41), 상기 그릴 바디(41)의 외주면에 상기 공기유출구(24)와 통하도록 형성된 다수의 유로(42) 및 상기 그릴 바디(41)의 단부에 설치된 오물차단부재(43)를 구비한다.In addition, the grill assembly 40 is installed at the inlet of the air outlet 24 in the cyclone body 20 to prevent dirt collected in the waste container 30 from flowing back through the air outlet 24. The grill assembly 40 includes a grill body 41, a plurality of flow paths 42 formed on the outer circumferential surface of the grill body 41 to communicate with the air outlet 24, and dirt installed at ends of the grill body 41. The blocking member 43 is provided.

상기와 같이 구성된 종래 진공청소기용 사이클론 집진장치는, 도 3에서 보는 바와 같이, 그의 공기유입관 및 공기배출관(21)(22)이 청소기의 연장관(1a)(1b)에 연결되도록 장착된다. 따라서, 청소기의 흡입구(E)에 발생되는 흡입력에 의해 오물이 흡입공기와 함께 공기유입관(21)을 통하여 사이클론 몸체(20)에 대하여 사선방향으로 유입되며, 이에 의해 공기는 선회기류를 형성하면서 오물수거통(30)의 하부로 하강하게 된다. 이 과정에서 원심력에 의해 공기 중에 포함된 오물들이 공기로부터 분리되어 오물수거통(30)으로 수거된다. 이어서, 공기는 오물수거통(30)의 바닥면에서 반전 상승 운동을 시작하여 보다 작은 회전 반경으로 회전하면서 상승하는 기류에 의해 그릴 조립체(40)의 유로(42), 공기배출구(24) 및 공기배출관(22)을 통해 청소기 본체(B) 측으로 배출된다.As shown in FIG. 3, the conventional vacuum cleaner cyclone dust collector configured as described above is mounted such that its air inlet pipe and air discharge pipe 21, 22 are connected to the extension pipes 1a and 1b of the cleaner. Therefore, dirt is introduced in an oblique direction to the cyclone body 20 through the air inlet pipe 21 together with the suction air by the suction force generated in the suction port E of the cleaner, whereby air forms a swirling air flow. It is lowered to the bottom of the waste container (30). In this process, the dirt contained in the air by centrifugal force is separated from the air and collected in the waste container 30. Subsequently, the air starts an inverted upward movement at the bottom surface of the waste container 30 and rotates at a smaller radius of rotation, thereby increasing the flow path 42 of the grill assembly 40, the air outlet 24, and the air discharge pipe. Through 22, it is discharged to the cleaner main body B side.

상기와 같이 청소기 본체(B) 측으로 배출되는 정화된 공기는 청소기 본체(B)에 구비된 종이필터(도시되지 않음)를 거쳐 외부로 배출되며, 이 때, 상기 사이클론 집진장치에 의해서도 분리되지 않은 미세오물들은 상기 종이필터에서 필터링되어 수거된다.As described above, the purified air discharged to the cleaner body B is discharged to the outside through a paper filter (not shown) provided in the cleaner body B, and at this time, fine particles not separated by the cyclone dust collector Dirt is collected by filtering in the paper filter.

상기와 같이 사이클론 집진장치는, 청소기의 흡입구(E)를 통하여 흡입되는 공기 중에 포함된 오물들이 청소기 본체(B)의 종이필터로 수거되기 전에 1차로 걸러 수거하므로, 종이필터에 수거되는 오물의 양을 줄일 수 있다.As described above, the cyclone dust collector is collected by filtering the dust contained in the air sucked through the suction port E of the cleaner before being collected by the paper filter of the cleaner body B, and thus, the amount of the dirt collected in the paper filter. Can be reduced.

그러나, 상기한 바와 같은 종래의 진공청소기용 사이클론 집진장치는, 그릴 조립체(40)의 유로(42) 크기보다 큰 오물들은 효과적으로 분리 수거할 수 있으나, 상기 유로(42)보다 작은 미세 오물들이 공기와 함께 유로(42)를 통하여 역류하는 것을 피할 수 없다. 이와 같이 역류하는 미세 오물들은 결국 청소기 본체(B)에 구비된 종이필터에 수거되므로, 종이필터로 수거되는 오물의 양이 증대될 수밖에 없으며, 이에 따라 종이필터의 사용 시간이 단축된다고 하는 문제가 있어, 개선이 요구되고 있다.However, in the conventional vacuum cleaner cyclone dust collector as described above, the dirt larger than the size of the flow path 42 of the grill assembly 40 can be effectively separated and collected, but fine dirts smaller than the flow path 42 are separated from the air. Backflow through the flow path 42 together cannot be avoided. As such, the backwash fine particles are finally collected in the paper filter provided in the cleaner main body B, and the amount of the dirt collected by the paper filter is inevitably increased, thereby reducing the use time of the paper filter. , Improvement is required.

본 발명은 상기와 같은 점을 감안하여 안출한 것으로, 그릴 조립체의 유로를 통하여 역류하는 미세오물을 2차로 필터링할 수 있는 수단을 강구함으로써 종이필터에 수거되는 오물의 양을 줄여 종이필터의 사용 시간을 연장시킬 수 있는 진공청소기용 사이클론 집진장치를 제공하는데 그 목적이 있다.The present invention has been made in view of the above, by devising a means for second-filtering the fine dirt flowing back through the flow path of the grill assembly to reduce the amount of dirt collected in the paper filter, the use time of the paper filter It is an object of the present invention to provide a cyclone dust collector for a vacuum cleaner that can be extended.

도 1은 일반적인 진공청소기용 사이클론 집진장치를 나타낸 분해 사시도,1 is an exploded perspective view showing a cyclone dust collector for a general vacuum cleaner;

도 2는 도 1의 조립 상태 단면도,2 is a cross-sectional view of the assembled state of FIG.

도 3은 일반적인 진공청소기용 사이클론 집진장치가 캐니스터형 진공청소기의 연장관에 설치된 상태를 나타낸 사시도,3 is a perspective view showing a state where a cyclone dust collector for a general vacuum cleaner is installed on an extension tube of a canister vacuum cleaner;

도 4는 본 발명의 일 실시예에 의한 진공청소기용 사이클론 집진장치를 나타낸 분해 사시도, 그리고,4 is an exploded perspective view showing a cyclone dust collector for a vacuum cleaner according to an embodiment of the present invention, and

도 5는 도 4의 조립 상태 단면도이다.5 is a cross-sectional view of the assembled state of FIG. 4.

< 도면의 주요 부분에 대한 부호의 설명 ><Description of Symbols for Main Parts of Drawings>

10;사이클론 집진장치20;사이클론 몸체10 cyclone dust collector 20 cyclone body

21;공기유입관22;공기배출관21; air inlet pipe 22; air discharge pipe

23;공기유입구24;공기배출구23; air inlet 24; air outlet

30;오물수거통40;그릴 조립체30; sump container 40; grill assembly

41;그릴 바디42;유로41; grill body 42; Euro

50;미세오물여과수단60;필터 장착부50; fine filtration means 60; filter mounting portion

70;필터 조립체71;필터 케이스70 filter assembly 71 filter case

72;미세 필터72; fine filter

상기 목적을 달성하기 위한 본 발명에 의한 진공청소기용 사이클론 집진장치는, 공기유입구와 공기배출구를 구비하며, 상기 공기유입구를 통하여 유입되는 오물을 포함한 공기에 대하여 선회기류를 형성하는 사이클론 몸체; 상기 선회기류에 의해 공기로부터 분리되는 오물을 수거하기 위하여 상기 사이클론 몸체에 착탈 가능하게 결합되는 오물수거통; 상기 사이클론 몸체의 공기배출구를 통한 오물의 역류를 방지하기 위하여 상기 사이클론 몸체 내의 상기 공기배출구 입구에 설치된 그릴 조립체; 및 상기 그릴 조립체에 의해 분리되지 않은 미세오물을 2차로 분리하기 위하여 상기 사이클론 몸체의 상기 그릴 조립체 후류에 위치하도록 설치된 미세오물여과수단;을 포함한다.Cyclone dust collector for vacuum cleaner according to the present invention for achieving the above object, the cyclone body having an air inlet and an air outlet, to form a swirling air flow to the air containing the dirt flowing through the air inlet; A dirt container detachably coupled to the cyclone body for collecting dirt separated from the air by the swirling air stream; A grill assembly installed at the inlet of the air outlet in the cyclone body to prevent backflow of dirt through the air outlet of the cyclone body; And microfiltrate filtering means installed to be located downstream of the grille assembly of the cyclone body in order to secondaryly separate the microfiltrate not separated by the grille assembly.

상기 미세오물여과수단은, 상기 사이클론 몸체에 형성되며, 상기 공기배출구와 직교하는 방향으로 개방된 개구부를 갖춘 필터 장착부; 및 상기 필터 장착부에 서랍식으로 착탈 가능하게 결합되는 필터 조립체;를 포함한다.The fine filtration means, the filter mounting portion is formed in the cyclone body having an opening opening in a direction orthogonal to the air outlet; And a filter assembly detachably coupled to the filter mounting portion in a drawer manner.

상기 필터 조립체는, 상기 필터 장착부의 크기 및 구조에 대응하는 외관 구조를 가지는 필터 케이스; 및 상기 필터 케이스에 결합된 미세필터;를 포함한다.The filter assembly may include a filter case having an appearance structure corresponding to the size and structure of the filter mounting part; And a fine filter coupled to the filter case.

상기 필터 장착부의 개구부와 접촉하는 상기 필터 케이스 부위에는 실링을 위한 패킹부재가 설치되는 것이 바람직하다.It is preferable that a packing member for sealing is installed at a portion of the filter case which contacts the opening of the filter mounting portion.

또한, 상기 필터 케이스의 전면에는 그 취급을 위한 손잡이부가 구비되는 것이 바람직하다.In addition, the front surface of the filter case is preferably provided with a handle for handling.

이와 같은 본 발명의 사이클론 집진장치에 의하면, 그릴 조립체에 의해서도 분리되지 않고 그릴 조립체의 유로를 통하여 역류하는 미세오물이 상기 그릴 조립체의 후류에 위치된 미세필터에 의해 2차로 분리되므로, 배출되는 공기에는 오물이 거의 포함되지 않는다. 따라서, 청소기 본체의 종이필터로 수거되는 오물의 양을현저하게 줄일 수 있어, 종이필터의 사용 수명을 연장시킬 수 있다.According to the cyclone dust collector of the present invention, since the fine dirt flowing back through the flow path of the grill assembly is not separated even by the grill assembly, but is secondarily separated by the fine filter located at the rear of the grill assembly. It contains very little dirt. Therefore, the amount of dirt collected by the paper filter of the cleaner body can be remarkably reduced, and the service life of the paper filter can be extended.

이하, 본 발명의 바람직한 실시예를 첨부도면에 의거하여 설명한다. 참고로 본 발명의 실시예를 설명함에 있어서 종래와 그 구성 및 작용이 동일한 부분 및 부재에 대해서는 동일한 참조부호를 부여하여 인용한다.Best Mode for Carrying Out the Invention Preferred embodiments of the present invention will now be described based on the accompanying drawings. For reference, in describing the embodiments of the present invention, the same reference numerals refer to the same parts and members as those in the related art.

도 4는 본 발명의 일 실시예에 의한 진공청소기용 사이클론 집진장치를 나타낸 분해 사시도이고, 도 5는 도 4의 조립 상태 단면도로서, 이에 도시된 바와 같이, 본 발명의 일 실시예에 의한 진공청소기용 사이클론 집진장치(10)는, 사이클론 몸체(20), 오물수거통(30), 그릴 조립체(40) 및 미세오물여과수단(50)을 구비한다.Figure 4 is an exploded perspective view showing a cyclone dust collector for a vacuum cleaner according to an embodiment of the present invention, Figure 5 is a cross-sectional view of the assembled state of Figure 4, as shown, the vacuum cleaner according to an embodiment of the present invention The cyclone dust collector 10 has a cyclone body 20, a waste container 30, a grill assembly 40, and a microfiltrating means 50.

상기 사이클론 몸체(20)는 청소기의 흡입구측 연장관(1a)에 연결되는 공기유입관(21)과, 청소기의 본체측 연장관(1b)에 연결되는 공기배출관(22)과, 상기 공기유입관(21)과 연통되는 공기유입구(23)와, 상기 공기배출관(22)과 연통되는 공기배출구(24)를 구비하며, 상기 공기유입구(23)를 통하여 유입되는 오물을 포함하는 공기가 선회기류를 형성하도록 한다.The cyclone body 20 is an air inlet pipe 21 connected to the inlet side extension pipe 1a of the cleaner, an air discharge pipe 22 connected to the body side extension pipe 1b of the cleaner, and the air inlet pipe 21 ) And an air inlet 23 in communication with the air outlet, and an air outlet 24 in communication with the air outlet pipe 22, so that air containing dirt introduced through the air inlet 23 forms a swirling airflow. do.

상기 오물수거통(30)은 상기 사이클론 몸체(20)에 착탈 가능하게 결합되며, 상기 사이클론 몸체(20)에 의해 형성되는 선회기류에 의해 공기로부터 분리되는 오물을 수거한다.The waste container 30 is detachably coupled to the cyclone body 20 and collects the dirt separated from the air by the swirling air flow formed by the cyclone body 20.

그리고, 상기 그릴 조립체(40)는 상기 사이클론 몸체(20) 내의 공기배출구(24) 입구에 설치되어 오물수거통(30)에 수거된 오물이 상기 공기배출구(24)를 통하여 역류하는 것을 방지한다. 이러한 그릴 조립체(40)는 그릴 바디(41), 상기 그릴 바디(41)의 외주면에 상기 공기배출구(24)와 통하도록 형성된다수의 유로(42) 및 상기 그릴 바디(41)의 단부에 설치된 오물차단부재(43)를 구비한다.In addition, the grill assembly 40 is installed at the inlet of the air outlet 24 in the cyclone body 20 to prevent dirt collected in the waste container 30 from flowing back through the air outlet 24. The grill assembly 40 is formed to communicate with the air outlet port 24 on the grill body 41, the outer peripheral surface of the grill body 41, a plurality of flow paths 42 and dirt installed at the ends of the grill body 41. The blocking member 43 is provided.

상기 미세오물여과수단(50)은 상기 그릴 조립체(40)에 의해서도 분리되지 않고 그릴 조립체(40)의 유로(42)를 통하여 역류하는 미세오물을 2차로 분리하기 위한 것으로, 필터 장착부(60)와 필터 조립체(70)를 구비한다.The fine filtration means 50 is not separated by the grill assembly 40, but is used to separate the secondary dirt backflow through the flow path 42 of the grill assembly 40, the filter mounting portion 60 and A filter assembly 70.

상기 필터 장착부(60)는 상기 사이클론 몸체(20)의 일측에 형성되며, 상기 공기배출구(24)와 직교하는 방향으로 개방된 개구부(60a)를 구비한다.The filter mounting unit 60 is formed at one side of the cyclone body 20 and has an opening 60a open in a direction orthogonal to the air outlet 24.

상기 필터 조립체(70)는 상기 필터 장착부(60)에 서랍식으로 착탈 가능하게 결합되어, 상기 필터 장착부(60)를 통하여 공기배출구(24)로 배출되는 공기 중에 포함된 미세오물을 분리한다. 이 필터 조립체(70)는 필터 케이스(71)와 미세필터(72)를 구비한다.The filter assembly 70 is detachably coupled to the filter mounting unit 60 in a drawable manner, and separates fine dirt contained in the air discharged to the air outlet 24 through the filter mounting unit 60. This filter assembly 70 includes a filter case 71 and a fine filter 72.

상기 필터 케이스(71)는 상기 필터 장착부(60)의 형상 및 구조에 대응되는 외관 구조를 가지며, 상기 미세필터(72)는 상기 필터 케이스(71)에 고정된다. 여기서, 상기 미세필터(72)는 스폰지 등과 같은 다공성 재질로 이루어지는 것이 바람직하다. 또한, 상기 필터 케이스(71)의 상기 필터 장착부(60)의 개구부(60a)와 접촉되는 부위에는 실링을 위한 패킹부재(71a)가 설치되는 것이 바람직하다. 도면에서 부호 71b는 필터 조립체(70)의 취급을 용이하게 하기 위한 손잡이부이다.The filter case 71 has an appearance structure corresponding to the shape and structure of the filter mounting unit 60, and the fine filter 72 is fixed to the filter case 71. Here, the fine filter 72 is preferably made of a porous material such as sponge. In addition, the packing member 71a for sealing may be installed at a portion of the filter case 71 that contacts the opening 60a of the filter mounting unit 60. In the figure, reference numeral 71b denotes a handle for facilitating the handling of the filter assembly 70.

이와 같이 구성된 본 발명에 의한 진공청소기용 사이클론 집진장치는, 도 3에서 보는 바와 같이, 그의 공기유입관(21) 및 공기배출관(24)이 진공청소기의 연장관(1a)(1b)에 연결되도록 장착된다. 따라서, 청소기의 흡입구(E)에 발생되는 흡입력에 의해 오물이 흡입공기와 함께 공기유입관(21)을 통하여 사이클론 몸체(20)에 대하여 사선방향으로 유입되며, 이에 의해 공기는 선회기류를 형성하면서 오물수거통(30)의 하부로 하강하게 된다. 이 과정에서 원심력에 의해 공기 중에 포함된 오물들이 공기로부터 분리되어 오물수거통(30)으로 수거된다.The cyclone dust collector for the vacuum cleaner according to the present invention configured as described above is mounted such that its air inlet pipe 21 and air discharge pipe 24 are connected to the extension pipes 1a and 1b of the vacuum cleaner, as shown in FIG. do. Therefore, dirt is introduced in an oblique direction to the cyclone body 20 through the air inlet pipe 21 together with the suction air by the suction force generated in the suction port E of the cleaner, whereby air forms a swirling air flow. It is lowered to the bottom of the waste container (30). In this process, the dirt contained in the air by centrifugal force is separated from the air and collected in the waste container 30.

상기와 같은 작용에 의해 1차로 오물이 분리된 공기는 오물수거통(30)의 바닥면에서 반전 상승 운동을 시작하여 보다 작은 회전 반경으로 회전하면서 상승하는 기류에 의해 그릴 조립체(40)의 유로(42), 공기배출구(24)에 위치하도록 설치된 미세오물여과수단(50) 및 공기배출관(22)을 통해 청소기 본체(B) 측으로 배출된다.The air from which dirt is first separated by the above operation starts an inverted upward movement at the bottom surface of the waste container 30 and rotates at a smaller radius of rotation, thereby allowing the air flow 42 of the grill assembly 40 to rise. ), And discharged to the cleaner body (B) through the fine dirt filtration means 50 and the air discharge pipe 22 installed to be located at the air discharge port (24).

이 때, 상기와 같이 배출되는 공기 중에 포함된 상기 그릴 조립체(40)에 의해 분리되지 않은 미세오물들은 상기 미세오물여과수단(50)의 필터 조립체(70)에 의해 2차로 분리되며, 이와 같이 오물이 1차 및 2차로 분리된 정화된 공기만이 청소기 본체(B) 측으로 배출된다.At this time, the fine dirt not separated by the grill assembly 40 included in the discharged air as described above is secondarily separated by the filter assembly 70 of the fine dirt filtration means 50, as described above Only this primary and secondary separated purified air is discharged to the cleaner main body B side.

청소기 본체(B) 측으로 배출되는 공기는 최종적으로 청소기 본체(B)에 구비되는 종이필터를 경유하여 외부로 배출된다.The air discharged to the cleaner body B side is finally discharged to the outside via the paper filter provided in the cleaner body B.

이상에서 설명한 바와 같이, 본 발명에 의한 진공청소기용 사이클론 집진장치는, 그릴 조립체에 의해 1차로 공기 중에 포함된 비교적 큰 입자의 오물이 분리 수거되고, 상기 미세오물여과수단에 의해 2차로 미세오물이 분리 수거되므로, 청소기 본체(B) 측으로 이동되는 오물의 양이 현저하게 줄어들게 된다.As described above, in the cyclone dust collector of the vacuum cleaner according to the present invention, dirt of relatively large particles contained in the air is separated and collected primarily by the grill assembly, and the fine dirt is secondarily collected by the fine dirt filtration means. Since it is collected separately, the amount of dirt moved to the cleaner body B side is significantly reduced.

이상에서 설명한 바와 같은 본 발명에 의하면, 미세오물여과수단에 의한 2차적인 미세오물 분리 수거 작용으로, 청소기 본체 측으로 이동하는 오물의 양을 현저하게 줄일 수 있어, 종이필터의 사용 시간을 연장시킬 수 있다.According to the present invention as described above, by the secondary fine dust separation and collection action by the micro-filtrating means, it is possible to significantly reduce the amount of dirt moving to the cleaner body side, it is possible to extend the use time of the paper filter have.

따라서, 종이필터의 잦은 교체에 따른 번거로움을 해소할 수 있어 청소기 사용의 편의성을 한층 높일 수 있으며, 또한, 종이필터의 사용 수명이 연장되므로, 청소기 보수유지비용도 절감시킬 수 있다.Therefore, the inconvenience of frequent replacement of the paper filter can be eliminated, and the convenience of using the cleaner can be further improved, and since the service life of the paper filter is extended, the maintenance cost of the cleaner can be reduced.

이상, 본 발명을 본 발명의 원리를 예시하기 위한 바람지한 실시예와 관련하여 도시하고 또한 설명하였으나, 본 발명은 그와 같이 도시되고 설명된 그대로의 구성 및 작용으로 한정되는 것이 아니다. 오히려 첨부된 특허청구범위의 사상 및 범주를 일탈함이 없이 본 발명에 대한 다수의 변경 및 수정이 가능함을 당업자라면 잘 이해할 수 있을 것이다. 따라서, 그러한 모든 적절한 변경 및 수정과 균등물들도 본 발명의 범위에 속하는 것으로 간주되어야 할 것이다.While the invention has been shown and described in connection with preferred embodiments for illustrating the principles of the invention, the invention is not limited to the configuration and operation as such is shown and described. Rather, it will be understood by those skilled in the art that many changes and modifications to the present invention are possible without departing from the spirit and scope of the appended claims. Accordingly, all such suitable changes and modifications and equivalents should be considered to be within the scope of the present invention.

Claims (5)

공기유입구와 공기배출구를 구비하며, 상기 공기유입구를 통하여 유입되는 오물을 포함한 공기에 대하여 선회기류를 형성하는 사이클론 몸체;A cyclone body having an air inlet and an air outlet, the cyclone body forming a swirling air flow with respect to air including dirt introduced through the air inlet; 상기 선회기류에 의해 공기로부터 분리되는 오물을 수거하기 위하여 상기 사이클론 몸체에 착탈 가능하게 결합되는 오물수거통;A dirt container detachably coupled to the cyclone body for collecting dirt separated from the air by the swirling air stream; 상기 사이클론 몸체의 공기배출구를 통한 오물의 역류를 방지하기 위하여 상기 사이클론 몸체 내의 상기 공기배출구 입구에 설치된 그릴 조립체; 및A grill assembly installed at the inlet of the air outlet in the cyclone body to prevent backflow of dirt through the air outlet of the cyclone body; And 상기 그릴 조립체에 의해 분리되지 않은 미세오물을 2차로 분리하기 위하여상기 사이클론 몸체의 상기 그릴 조립체 후류에 위치하도록 설치된 미세오물여과수단;을 포함하는 것을 특징으로 하는 진공청소기용 사이클론 집진장치.And microfiltrate filtering means installed to be located downstream of the grille assembly of the cyclone body to separate the microfiltrate not separated by the grille assembly in a secondary manner. 제 1 항에 있어서, 상기 미세오물여과수단은,The method of claim 1, wherein the fine filtration means, 상기 사이클론 몸체에 형성되며, 상기 공기배출구와 직교하는 방향으로 개방된 개구부를 갖춘 필터 장착부; 및A filter mounting part formed in the cyclone body and having an opening opened in a direction orthogonal to the air outlet; And 상기 필터 장착부에 서랍식으로 착탈 가능하게 결합되는 필터 조립체;를 포함하는 것을 특징으로 하는 진공청소기용 사이클론 집진장치.And a filter assembly detachably coupled to the filter mounting portion in a drawer type. 제 2 항에 있어서, 상기 필터 조립체는,The method of claim 2, wherein the filter assembly, 상기 필터 장착부의 크기 및 구조에 대응하는 외관 구조를 가지는 필터 케이스; 및A filter case having an appearance structure corresponding to the size and structure of the filter mounting portion; And 상기 필터 케이스에 결합된 미세필터;를 포함하는 것을 특징으로 하는 진공청소기용 사이클론 집진장치.And a fine filter coupled to the filter case. 제 3 항에 있어서,The method of claim 3, wherein 상기 필터 장착부의 개구부와 접촉하는 상기 필터 케이스 부위에는 실링을 위한 패킹부재가 설치된 것을 특징으로 하는 진공청소기용 사이클론 집진장치.Cyclone dust collector for a vacuum cleaner, characterized in that the packing member for sealing is installed in the filter case portion in contact with the opening of the filter mounting portion. 제 3 항 또는 제 4 항에 있어서,The method according to claim 3 or 4, 상기 필터 케이스의 전면에는 그 취급을 위한 손잡이부가 구비된 것을 특징으로 하는 진공청소기용 사이클론 집진장치.Cyclone dust collector for a vacuum cleaner, characterized in that the front surface of the filter case is provided with a handle for handling.
KR10-2002-0077811A 2002-12-09 2002-12-09 Cyclone-type dust collecting apparatus for vacuum cleaner KR100483552B1 (en)

Priority Applications (12)

Application Number Priority Date Filing Date Title
KR10-2002-0077811A KR100483552B1 (en) 2002-12-09 2002-12-09 Cyclone-type dust collecting apparatus for vacuum cleaner
JP2003208832A JP2004188175A (en) 2002-12-09 2003-08-26 Cyclone dust collection device for vacuum cleaner
US10/660,717 US20040107530A1 (en) 2002-12-09 2003-09-12 Cyclone-type dust collecting apparatus for vacuum cleaner
AU2003248385A AU2003248385B2 (en) 2002-12-09 2003-09-24 Cyclone-type Dust Collecting Apparatus for Vacuum Cleaner
GB0322369A GB2396099B (en) 2002-12-09 2003-09-24 Cyclone dust-colleting apparatus for a vacuum cleaner
RU2003129876/12A RU2262288C2 (en) 2002-12-09 2003-10-07 Cyclone-type dust catching apparatus for vacuum cleaner
DE10346903A DE10346903A1 (en) 2002-12-09 2003-10-09 Swirl-type dust collecting device for a vacuum cleaner
CNA2003101027179A CN1506018A (en) 2002-12-09 2003-10-22 Cyclone dust collector for vacuum cleaner
FR0312422A FR2848090A1 (en) 2002-12-09 2003-10-23 CYCLONE-TYPE DUST COLLECTION DEVICE FOR VACUUM CLEANER
CA002447289A CA2447289A1 (en) 2002-12-09 2003-10-30 Cyclone-type dust collecting apparatus for vacuum cleaner
ES200302609A ES2272109B1 (en) 2002-12-09 2003-11-10 APPARATUS FOR THE COLLECTION OF DUST, OF CYCLONE TYPE, FOR A VACUUM CLEANER.
IT002404A ITMI20032404A1 (en) 2002-12-09 2003-12-09 CYCLONE-TYPE DUST COLLECTING APPARATUS FOR VACUUM CLEANERS.

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KR10-2002-0077811A KR100483552B1 (en) 2002-12-09 2002-12-09 Cyclone-type dust collecting apparatus for vacuum cleaner

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KR20040050174A true KR20040050174A (en) 2004-06-16
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CN (1) CN1506018A (en)
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CA (1) CA2447289A1 (en)
DE (1) DE10346903A1 (en)
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RU2003129876A (en) 2005-03-27
AU2003248385A1 (en) 2004-06-24
RU2262288C2 (en) 2005-10-20
GB2396099B (en) 2004-12-22
DE10346903A1 (en) 2004-07-08
GB0322369D0 (en) 2003-10-22
CN1506018A (en) 2004-06-23
ES2272109B1 (en) 2008-03-16
AU2003248385B2 (en) 2005-05-12
ITMI20032404A1 (en) 2004-06-10
US20040107530A1 (en) 2004-06-10
KR100483552B1 (en) 2005-04-15
CA2447289A1 (en) 2004-06-09
ES2272109A1 (en) 2007-04-16
JP2004188175A (en) 2004-07-08
FR2848090A1 (en) 2004-06-11

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