CN1124815C - 具有旋风式集尘装置的吸尘器 - Google Patents
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Abstract
一种吸尘器,包括一吸尘器本体。吸尘器本体包括一集尘室。一旋风式集尘装置在集尘室中,包括一圆柱形旋流器本体,其具有一开放顶部,一封闭底部和一污染物出口。该装置还包括一盖住旋流器本体底部和部分外表面的污染物容器,一铰接到污染物容器上的底座元件,及一盖住旋流器本体顶部的盖。该盖有一空气入口通道、一空气出口通道、及一污染物分离格栅。该格栅从空气出口通道向下延伸进旋流器本体中并具有多个细孔。
Description
技术领域
本发明涉及一种具有旋风式集尘装置的吸尘器,该集尘装置通过离心力将污染物从吸入吸尘器中的空气中分离出来。
背景技术
一般地,如竖直型、筒型吸尘器等,具有一抽气刷,该抽气刷与吸尘器本体联接并沿清理表面移动。吸尘器本体包括一集尘室,其中可拆卸地安装了一滤尘器,及一电机驱动室,室中安装了一用于产生吸力的电机。该吸力将空气以及清理表面上的一些灰尘或污物吸入吸尘器本体中。空气在经过设置于吸尘器本体的集尘室中的滤尘器后从吸尘器中排出。空气中的各种污染物被滤尘器滤出,而清洁空气排放到外界。
但上述的普通吸尘器具有这样一种结构,即污染物由一种不重复使用的滤尘器过滤和收集。当滤尘器被污染物堵塞后,滤尘器必须更换,使用者必须用手将用过的脏滤尘器取出并插入一个新的,而这既不方便,又不卫生。
发明内容
本发明用于解决相关技术中的上述问题。因此,本发明的一个目的是提供一种具有旋风式集尘装置的吸尘器,该集尘装置能够通过离心力将灰尘或污染物从由一抽气刷吸入的空气中分离并收集起来。
根据本发明,上述目的是通过一吸尘器来实现的,该吸尘器包括一吸尘器本体,一抽气刷,通过该抽气刷可抽入污染物和空气,及一旋风式集尘装置。该吸尘器本体具有一电机驱动室和一与该电机驱动室相连通的集尘室。该旋风式集尘装置安装在集尘室中,并通过离心力将污染物从空气中分离出来。该旋风式集尘装置包括一中空的圆柱形旋流器本体,该旋流器本体具有一开放的顶部,一封闭的底部和一设置在旋流器本体侧壁上的污染物出口。该开放的顶部允许空气和污染物进入旋流器本体中,污染物在该旋流器本体中通过离心力从空气中分离出来。然后污染物通过该污染物出口从该旋流器本体中排出。该旋风式集尘装置还包括一污染物容器,该污染物容器用于收集通过该污染物出口排放的污染物;一铰接到污染物容器上的底座元件;及一用于盖住旋流器本体顶部的盖。该盖具有一空气入口通道,空气和污染物可通过该空气入口通道经抽气刷进入旋流器本体中,一空气出口通道,空气通过该空气出口通道从旋流器本体中排出,及一污染物分离格栅。该格栅从空气出口通道向下延伸进入旋流器本体中,并具有多个细孔。
附图说明
阅读了下面结合附图所作的详细说明后,本发明的上述目的以及其它特征和优点将变得更加明白,其中:
图1是一立体图,表示具有本发明旋风式集尘装置的一吸尘器;
图2是图1中集尘装置的分解立体图;
图3是一剖视图,表示处于装配状态下的图2中的集尘装置;及
图4是大致沿图2中I-I线的剖视图。
具体实施方式
下面将参照附图对本发明具有旋风式集尘装置的吸尘器进行更详细的描述。
图1是一立体图,示意性地表示具有本发明旋风式集尘装置的吸尘器。
参照图1,吸尘器包括一本体1、一通过一联接管2和一联接软管3与本体1相联的抽气刷5、及一旋风式集尘装置7。
吸尘器本体1包括一集尘室1a,其中容纳有旋风式集尘装置7,和一电机驱动室(未示出),其中容纳有一电机(未示出)。电机驱动室和集尘室1a彼此连通。电机产生一强劲的吸力,该吸力使抽气刷5抽入清理表面上的污染物。抽气刷5通过联接管2和联接软管3与位于集尘室1a中的集尘装置相联。这里,一盖板8连接在吸尘器本体1上,当旋风式集尘装置7位于集尘室1a中时,盖板8将旋风式集尘装置7盖住。盖板8可开可闭。
旋风式集尘装置7通过离心力将污染物从通过抽气刷5吸到吸尘器中的空气中分离并收集起来。旋风式集尘装置7可拆卸地容纳在集尘室1a中。如图2、3和4所示,旋风式集尘装置7包括一旋流器本体11、一污染物容器13、一底座元件15、和一盖17。
旋流器本体11是一具有预定内径的基本中空的圆柱形状。旋流器本体11包括一开放的顶部11a和一封闭的底部11b。一手柄12位于旋流器本体11的外表面上,一具有一定尺寸的污染物出口11c形成在旋流器本体11的下部。因此,在抽入旋流器本体11上部的空气中的污染物通过离心力从空气中分离出来,并通过污染物出口11c排入污染物容器13中。
污染物容器13用作通过污染物出口11c排放的污染物的收集处。该污染物容器13盖住旋流器本体11的底部11b,并部分环绕旋流器本体11的外部圆周。仅通过污染物出口11c与旋流器本体11连通的污染物容器13具有一开放的底部13a。
底座元件15安装在污染物容器13的底端,以打开和关闭污染物容器13的底部13a,并将已经收集在污染物容器13中的污染物清除。底座元件15以一预定的距离与旋流器本体11的底部11b间隔开。因此,在底座元件15与旋流器本体11之间限定了一个预定空间。底座元件15的一端通过一铰接轴14可枢转地安装在污染物容器13的底部。因此,为了清除收集在污染物容器13中的污染物,可绕转轴14转动底座元件15以打开污染物容器13的底部13a,从而将污染物从污染物容器13中清除。为此,还设置了一个锁紧部18来锁定或开启底座元件15的未铰接的端部,从而允许底座元件15选择性地盖住或打开污染物容器13的底部13a。
锁紧部18包括一枢转件21和一弹簧23,该枢转件21具有一用于接触和支承底座元件15的未铰接端部的钩21a。枢转件21可枢转地安装在污染物容器13的外侧,并由弹簧23弹性偏置,从而使枢转件21的钩21a位于污染物容器13的底部13a。另外,弹簧23设置在污染物容器13与枢转件21之间,以偏压枢转件21的另一端。因此,如图3中的双点划线所示,底座元件15锁定在钩21a中,从而盖住污染物容器13的底部13a。即,底座元件15通过钩21a锁定,并因而盖住污染物容器13的底部13a。
盖17与旋流器本体11的顶部11a相联。盖17包括一空气入口通道17a,一空气出口通道17b,和一污染物分离格栅17c,所有这些都与旋流器本体11相连通。空气入口通道17a对通过抽气刷5、联接管2和联接软管3进入旋流器本体11中的空气进行导向。空气入口通道17a伸入旋流器本体11内部,在抽入旋流器本体11的空气之外产生一涡流。当空气和污染物通过空气入口通道17a被抽入,且污染物通过离心力从空气中被分离出来后,清洁空气通过空气出口通道17b排出。空气出口通道17b形成在盖17的中部。污染物分离格栅17c从空气出口通道17b向下伸入旋流器本体13中一预定的深度。污染物分离格栅17c具有用于防止灰尘或污染物排出的多个细孔。
同时,优选地还设有一过滤部19,以过滤通过空气出口通道17b吹向电机驱动室1b的空气。该过滤部19包括一空气过滤器31,一过滤器箱33,及一空气通道35。容纳空气过滤器31的过滤器箱33包括一空气入口33a和一空气出口33b。从旋流器本体11的空气出口通道17b排出的空气流过形成在过滤器箱33上部的空气入口33a。空气过滤器31可取下地通过空气入口通道33a插入过滤箱33中。当过滤器箱33安装在集尘室1a中时,空气出口通道33b形成在过滤器箱33上与电机驱动室1b面对的一侧。空气通道35将空气出口通道17b与过滤器箱33的空气入口33a联接起来。如图1中所示,空气通道35形成在盖板8上。因此,通过关闭或打开盖板8,空气通道35可以分别与空气出口通道17b和空气入口33a联接或断开。
本发明的旋风式集尘装置的操作如下:
首先,当吸尘器处于运行的状态时,电机在抽气刷5处产生一强劲的吸力。这种吸力通过抽气刷5、联接管2、联接软管3将清理表面上的空气和污染物抽入旋流器本体11中。空气通过空气入口通道17a倾斜地抽入旋流器本体11中,并下降到旋流器本体11中,同时产生一涡流。因此,污染物通过涡流的离心力从空气中分离出来,沿旋流器本体11内部下降,并通过污染物出口11c排到污染物容器13中。这里,由于排入污染物容器13中的污染物聚积在旋流器本体11的下部,因此防止了污染物通过形成在污染物容器13上部的污染物出口11c反向流动进入旋流器本体11中。
同时,当污染物从空气中分离出来后,清洁空气通过格栅17c的细孔和空气出口通道17b排出,并通过空气通道35抽入过滤器箱33中。然后当空气经过空气过滤器31时被过滤。因此,即使是不能通过离心力分离的微小污染物,也会被空气过滤器31捕捉。然后空气在经过电机驱动室1b后排放到外界。
当污染物容器13中填充污染物后,使用者打开吸尘器1上的盖板8。形成在盖板8上的空气通道35与盖17的空气出口通道17b及过滤器箱33分离。在这种分离状态下,使用者可取出集尘室1a中的旋流器装置7。通过按压枢转件21的端部,钩21a从底座元件15的端部脱开,如图3所示,底座元件15可自由打开,露出污染物容器13的底部13a。当污染物容器13的底部13a打开时,聚积在污染物容器13中的污染物可被清除。倒出污染物后,可通过将底座元件15向上推到污染物容器13的底部13a而将污染物容器13关闭。通过重新锁紧钩21a可将底座元件15固定到位。
还可通过从过滤器箱33开放的空气入口33a取出旧空气过滤器并插入一新的,而对空气过滤器31进行更换。
尽管本发明优选实施例中示出的是一筒型吸尘器(见图1),应该很清楚地理解,本发明的这种旋风式集尘装置还可用于其它类型的吸尘器中,如竖直型吸尘器等。
如上所述,在本发明的旋风式集尘装置中,由于污染物容器13位于旋流器本体11底部下面,已经排入污染物容器13中的污染物不能反向流动进入旋流器本体11中。
另外,本发明通过提供一种两步式污染物分离步骤而提高了吸尘器的吸尘效率。污染物首先在旋流器本体11中通过离心力从空气中分离出来。然后,在离心步骤中没有分离出来的微小污染物被过滤部19捕捉。
Claims (6)
1.一种吸尘器,包括:
一吸尘器本体,该吸尘器本体具有一电机驱动室和一与该电机驱动室相连通的集尘室;
一抽气刷,通过该抽气刷可抽入污染物和空气;以及
安装在该集尘室中的旋风式集尘装置,该装置用于通过离心力将污染物从空气中分离出来,该旋风式集尘装置包括:
一中空的圆柱形旋流器本体,该旋流器本体具有一开放的顶部,一封闭的底部和一设置在旋流器本体侧壁上的污染物出口,该开放的顶部允许空气和污染物进入旋流本体中,该旋流器本体通过离心力将污染物从空气中分离出来,该污染物出口允许已经通过离心力从空气中分离出来的污染物通过;
一污染物容器,该污染物容器盖住该旋流器本体的底部和外表面的一部分,该污染物容器收集通过该污染物出口排放的污染物;
一可枢转地联接到该污染物容器底部的底座元件;及
一用于盖住旋流器本体顶部的盖,该盖具有一空气入口通道,空气和污染物可经抽气刷通过该空气入口通道进入旋流器本体中;一空气出口通道,空气通过该空气出口通道从该旋流器本体中排出;及一污染物分离格栅,该格栅从该空气出口通道向下延伸,并具有多个细孔。
2.如权利要求1所述的吸尘器,其特征在于,还包括过滤装置,该过滤装置用于过滤通过该空气出口排出的空气。
3.如权利要求2所述的吸尘器,其特征在于,该过滤装置包括:
一空气过滤器;
一容纳该空气过滤器的过滤器箱,该过滤器箱具有一空气入口和一空气出口,该空气出口与该电机驱动室相连通,该过滤器箱安装在集尘室中;及
一用于联接该空气出口通道和该过滤器箱的空气入口的空气通道。
4.如权利要求3所述的吸尘器,其特征在于,该空气通道形成在吸尘器的一盖板上,该盖板铰接联接到吸尘器本体上,从而可打开或关闭该集尘室,其中当该盖板打开或关闭时,该空气通道分别与该空气出口通道和空气入口分离或联接。
5.如权利要求1所述的吸尘器,其特征在于,该底座元件的一端铰接联接到该污染物容器的底端上,而该底座元件的另一端通过一锁定装置联接到该污染物容器上,从而分别通过锁紧或打开该底座元件而关闭或打开该污染物容器的底部。
6.如权利要求5所述的吸尘器,其特征在于,该锁定装置包括:
一可枢转地形成在该污染物容器外侧的枢转件,该枢转件具有一形成在一端的钩,用于防止该底座元件的端部自由下落;及
一弹簧,该弹簧用于偏压该枢转件,以使该钩支承该底座元件。
Applications Claiming Priority (2)
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KR10-2000-0045658A KR100377015B1 (ko) | 2000-08-07 | 2000-08-07 | 진공청소기의 사이클론 집진장치 |
KR45658/2000 | 2000-08-07 |
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CN1336154A CN1336154A (zh) | 2002-02-20 |
CN1124815C true CN1124815C (zh) | 2003-10-22 |
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CN00132632A Expired - Fee Related CN1124815C (zh) | 2000-08-07 | 2000-11-10 | 具有旋风式集尘装置的吸尘器 |
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US (1) | US6406505B1 (zh) |
JP (1) | JP2002051952A (zh) |
KR (1) | KR100377015B1 (zh) |
CN (1) | CN1124815C (zh) |
DE (1) | DE10056935C2 (zh) |
EG (1) | EG22656A (zh) |
FR (1) | FR2812531B1 (zh) |
GB (1) | GB2365324B (zh) |
NL (1) | NL1017217C2 (zh) |
RU (1) | RU2181255C1 (zh) |
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- 2000-08-07 KR KR10-2000-0045658A patent/KR100377015B1/ko not_active IP Right Cessation
- 2000-10-17 GB GB0025497A patent/GB2365324B/en not_active Expired - Fee Related
- 2000-10-23 RU RU2000126533/12A patent/RU2181255C1/ru not_active IP Right Cessation
- 2000-11-05 EG EG20001389A patent/EG22656A/xx active
- 2000-11-10 CN CN00132632A patent/CN1124815C/zh not_active Expired - Fee Related
- 2000-11-16 FR FR0014760A patent/FR2812531B1/fr not_active Expired - Fee Related
- 2000-11-17 DE DE10056935A patent/DE10056935C2/de not_active Expired - Fee Related
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- 2001-01-29 NL NL1017217A patent/NL1017217C2/nl not_active IP Right Cessation
- 2001-02-08 JP JP2001032458A patent/JP2002051952A/ja active Pending
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DE10056935C2 (de) | 2003-01-16 |
CN1336154A (zh) | 2002-02-20 |
GB2365324B (en) | 2002-07-31 |
RU2181255C1 (ru) | 2002-04-20 |
KR20020012383A (ko) | 2002-02-16 |
FR2812531A1 (fr) | 2002-02-08 |
NL1017217C2 (nl) | 2002-02-08 |
GB0025497D0 (en) | 2000-11-29 |
EG22656A (en) | 2003-05-31 |
KR100377015B1 (ko) | 2003-03-26 |
JP2002051952A (ja) | 2002-02-19 |
GB2365324A (en) | 2002-02-20 |
FR2812531B1 (fr) | 2004-11-05 |
US6406505B1 (en) | 2002-06-18 |
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