CN101489456A - 手持式清洁设备 - Google Patents

手持式清洁设备 Download PDF

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CN101489456A
CN101489456A CNA200780027288XA CN200780027288A CN101489456A CN 101489456 A CN101489456 A CN 101489456A CN A200780027288X A CNA200780027288X A CN A200780027288XA CN 200780027288 A CN200780027288 A CN 200780027288A CN 101489456 A CN101489456 A CN 101489456A
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separating apparatus
cyclone
cyclonic separating
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威廉·F·米尔恩
威廉·R·J·怀特
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Dyson Technology Ltd
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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
    • A47L5/00—Structural features of suction cleaners
    • A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
    • A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
    • A47L5/24—Hand-supported suction cleaners
    • 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
    • A47L5/00—Structural features of suction cleaners
    • 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
    • A47L5/00—Structural features of suction cleaners
    • A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
    • A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
    • A47L5/24—Hand-supported suction cleaners
    • A47L5/26—Hand-supported suction cleaners with driven dust-loosening tools
    • 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
    • A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal action
    • A47L9/1608—Cyclonic chamber constructions
    • 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
    • A47L9/1616—Multiple arrangement thereof
    • 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
    • A47L9/1616—Multiple arrangement thereof
    • A47L9/1625—Multiple arrangement thereof for series flow
    • 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
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    • A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal action
    • A47L9/1616—Multiple arrangement thereof
    • A47L9/1641—Multiple arrangement thereof for parallel flow
    • 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
    • A47L9/1683—Dust collecting chambers; Dust collecting receptacles
    • 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
    • A47L9/1691—Mounting or coupling means for cyclonic chamber or dust receptacles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C5/00—Apparatus in which the axial direction of the vortex is reversed
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C5/00—Apparatus in which the axial direction of the vortex is reversed
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    • B04C5/081—Shapes or dimensions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C5/00—Apparatus in which the axial direction of the vortex is reversed
    • B04C5/08—Vortex chamber constructions
    • B04C5/10—Vortex chamber constructions with perforated walls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C5/00—Apparatus in which the axial direction of the vortex is reversed
    • B04C5/08—Vortex chamber constructions
    • B04C5/103—Bodies or members, e.g. bulkheads, guides, in the vortex chamber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C5/00—Apparatus in which the axial direction of the vortex is reversed
    • B04C5/12—Construction of the overflow ducting, e.g. diffusing or spiral exits
    • B04C5/13—Construction of the overflow ducting, e.g. diffusing or spiral exits formed as a vortex finder and extending into the vortex chamber; Discharge from vortex finder otherwise than at the top of the cyclone; Devices for controlling the overflow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C5/00—Apparatus in which the axial direction of the vortex is reversed
    • B04C5/14—Construction of the underflow ducting; Apex constructions; Discharge arrangements ; discharge through sidewall provided with a few slits or perforations
    • B04C5/185—Dust collectors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C5/00—Apparatus in which the axial direction of the vortex is reversed
    • B04C5/24—Multiple arrangement thereof
    • B04C5/26—Multiple arrangement thereof for series flow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C9/00—Combinations with other devices, e.g. fans, expansion chambers, diffusors, water locks
    • B04C2009/002—Combinations with other devices, e.g. fans, expansion chambers, diffusors, water locks with external filters
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S55/00—Gas separation
    • Y10S55/03—Vacuum cleaner

Abstract

本发明提供一种手持清洁器具(10)，包括脏空气入口(18)、清洁空气出口(24)和分离设备(100)，该分离设备位于从空气入口(18)到空气出口(24)的空气流动路径中用于从空气流中将脏物和灰尘分离。该分离设备(100)包括具有至少一个旋风器(102)的旋风分离器和收集器(105)。该收集器(105)具有壁(104)和基部构件(116)，该基部构件(116)通过卡持部(120)保持在关闭位置且可枢转地连接至壁(104)。该器具还包括主体(12)，该主体并入有用于打开卡持部(102)的促动器(152)。该促动器(152)包括可滑动地安装的杆(154)，该杆在未操作位置和作动位置之间可运动，在作动位置中，杆(154)接触卡持部(120)的一部分，以便允许收集器(105)打开来用于清空目的。该结构允许卡持部(120)释放，而使用者不用真正接触收集器(105)。还以成本有效的方式提供一种紧凑、可靠的机构，用于远距离清空收集器(105)。

Description

手持式清洁设备
技术领域
本发明涉及一种手持式清洁设备，具体地但非排他地，涉及一种手持式真空吸尘器。更具体地，本发明涉及一种具有旋风分离器的手持式清洁设备。
背景技术
手持式真空吸尘器广为人知且已经被各种制造商制造和销售多年。通常，手持式真空吸尘器包括承装马达和用于将空气经由入口抽入到吸尘器中的风扇单元的壳体，和诸如过滤器或袋子这样的用于从进入气流中分离碎屑和灰尘的分离装置。这种真空吸尘器的例子显示于GB1207278中。
手持式真空吸尘器近来已经被开发为并入有旋风分离系统，该系统能在使用过滤器或其他屏障装置去除细小颗粒之前从气流中去掉较大的碎屑物体。这种装置的一个例子是由Black & Decker以商品名DUSTBUSTER销售的装置。并入旋风分离器的手持式真空吸尘器的又一例子显示于GB2035787A和WO2006/076363中。
利用旋风分离器的已有的手持式真空吸尘器缺点是，清理收集在其中的脏物和灰尘的设备很笨拙、不方便且脏乱。在一些情况下，设备的隔间必须物理地从设备的其他部分上拆卸，送到适当的垃圾箱，这不可避免地存在该部分不能正确地更换的危险且这会对设备的性能造成不好的影响。在其他的结构中，脏物和灰尘被收集的隔间的开口整体上使得设备的操作笨拙。当设备设计为在清洁操作中易于把持时，清空过程会增加设备在清空过程中不可避免地掉落和损坏的危险。因此，本发明的目的是提供一种手持式清洁设备，其比已有的手持式真空吸尘器更容易且更方便地清空。
发明内容
本发明提供一种手持式清洁设备，包括脏空气入口、清洁空气出口和分离装置，该分离装置位于从空气入口到空气出口的空气流动路径中用于从空气流中将脏物和灰尘分离，该分离装置包括具有至少一个旋风器的旋风分离器和具有壁和基部构件的收集器，该基部构件通过卡钩保持在关闭位置且可枢转地连接至壁，该设备还包括主体，该主体并入有用于打开卡钩的促动器，其特征是，该促动器包括可滑动地安装的杆，该杆在未操作位置和作动位置之间可运动，在作动位置中，杆接触卡钩的一部分，以便允许收集器打开来用于清空目的。
该结构允许卡钩释放，而使用者不用真正接触收集器。还以成本有效的方式提供一种紧凑、可靠的机构，用于远距离清空收集器。
附图说明
参见所附附图描述本发明的实施例，其中：
图1示出了根据本发明的手持式清洁设备；
图2示出了图1的设备的侧视图；
图3为图1设备的侧视图，示出了位于打开位置的收集器的基部；和
图4为形成图1设备一部分的旋风分离装置的纵向截面图。
具体实施方式
图1至3示出了手持式真空吸尘器10。手持式真空吸尘器10具有主体12，其承装马达和风扇单元(未示出)。主体12还包括诸如电池这样的电源14。把手14设置在主体12上，用于在使用中操纵手持式真空吸尘器10。旋风分离器100附接至主体12。脏空气入口18从旋风分离器100远离主体12的一部分延伸。刷子工具22可滑动地安装在脏空气入口18的远端。一组排气口24设置在主体12上，用于从手持式真空吸尘器10排出空气。
旋风分离器100位于主体12和脏空气入口18之间。结果，旋风分离器100位于把手16和脏空气入口18之间。旋风分离器100具有纵轴线26，该轴线沿大致竖立(upright)的方向延伸，以使得轴线26以及旋风分离器100大致平行于把手16延伸的方向。
把手16的方位使得当使用者抓持把手16时，使用者的手以类似于抓持锯子时采用的方式类似的方式形成抓握。这确保了使用者的手腕在操纵手持式真空吸尘器10用于清洁目的时不会不必要地紧张。旋风分离器100定位为靠近把手16，这还降低当手持式真空吸尘器10处于使用中时施加于使用者手腕的力矩。把手16带有触发器形式的启动/关闭开关20，用于打开和关闭真空吸尘器马达。
形成手持式真空吸尘器10一部分的旋风分离装置100在图4中更详细地显示。旋风分离装置100包括第一旋风器102，其具有纵轴线X-X和具有壁104的收集器105。入口110形成在壁104的上部。入口110与脏空气入口18连通并形成脏空气入口18和第一旋风器102的内部之间的连通路径。空气入口110与第一旋风器102相切地布置，以使得进入的空气被迫绕第一旋风器102的内部遵循一螺旋路径前进。
基部116将在第一旋风器102一端处的收集器105关闭。基部116通过铰链118可枢转地安装在壁104的下端。基部116通过卡钩120保持在关闭位置(如图1、2和4所示)，该卡钩与位于壁104上的凸缘150相互接合。当卡钩120释放时，基部116从壁104上脱离。卡钩120可弹性地变形，以使得在向下的压力施加于卡钩120的最上部时，卡钩将移动远离凸缘150并从该处脱离。在这种情况下，基部116将下落远离壁104。
促动器152设置在主体2中。大致如图3和4所示。主要地，促动器152包括杆154，该杆可滑动地安装在主体12的一部分内，以便在第一，不操作位置和第二，操作或促动位置之间运动。第一位置如图4所示。杆154被弹簧或其他适当的弹性装置(未在附图中示出)偏压至第一位置。在其上端部处或附近，杆154带有突出部156，该突出部横向地远离杆154延伸且突出穿过主体12中的孔158(图2和3)。杆154还在其下端带有另一突出部160，该突出部朝向收集器105和卡钩120延伸。该突出部160还突出穿过主体12中的另一孔，以使得当杆154移动进入第二位置时，突出部160与卡钩120接触且将其向下挤压，以使得卡钩120从凸缘150释放。
杆154通过使用者将突出部156沿向下的方向抵抗弹簧的作用按压而手动地从第一位置移动到第二位置。这使得卡钩120从凸缘150上释放，且基部116随后摆动离开壁104。卡钩120还布置为使得杆154的进一步向下运动将向卡钩120施加打开力。有利的是，基部116和壁104之间的密封随后被破坏，以允许基部更自由地摆动打开。
在通过使用者施加给突出部156的压力释放时，杆154在弹簧的作用下回到第一位置。基部116可通过使用者手动地会到关闭位置，此时卡钩将与凸缘150重新接合。铰链118的存在意味着基部116仍自动地与壁104对准，以使得没有或几乎没有基部116在其回到关闭位置时不正确地定位的危险。
罩121位于第一旋风器102的壁104的内部。罩121包括部分圆柱形、部分截头锥形的壁122，该壁具有多个通孔123。罩121环绕从第一旋风器102的出口124。出口124提供第一旋风器123和第二旋风器组件126之间的通道。凸缘128设置在罩121的基部处。凸缘128具有多个通孔129，该通孔被设计用于允许空气穿过但是能捕获脏物和灰尘。
第二旋风器组件126包括彼此平行设置的多个第二旋风器130。在该实施例中，设置了六个第二旋风器130。第二旋风器130绕第一旋风器102的轴线X-X设置。第二旋风器的该设置是这样的，即第二旋风器130绕轴线X-X等角度地间隔。每个第二旋风器130具有切向设置的空气入口132和空气出口134。每个空气入口132和空气出口134位于相应第二旋风器130的第一端。锥形开口136位于每个第二旋风器130的第二端。每个旋风器130的锥形开口136的平面相对于相应其它旋风器130的纵向轴线(未示出)倾斜。第二旋风器130的锥形开口136与由位于罩121内的壁140限定的通道138相通。
每个第二旋风器130的第二端突出到第一旋风器102的内部。但是，每个旋风器130的第一端位于第一旋风器102的外壳的外部。在所示的方位中，每个第二旋风器130的下端突出到第一旋风器102的上端。入口110也设置在第一旋风器102的上端，以使得入口110位于旋风分离器100的第一和第二旋风器102、130重叠的区域内。由于第二旋风器130的第一端位于第一旋风器的外壳的外部，旋风分离器100的该区域位于旋风分离器100的上端和旋风分离器100的下端中间。把脏空气入口18和旋风分离器100在其中间部分连接对于手持真空吸尘器10的操纵是有益的且避免了该设备的最下端意外地敲击在远离已清洁区域的表面上
收集器142位于通道138的下端。收集器142包括截头锥形第一部分144和圆柱形第二部分146。收集器142的内部由基部116和收集器142的第一和第二部分144、146限定。
第二旋风器130的每个空气出口134都与管150连通。管150设置提供从旋风分离装置100进入手持真空吸尘器10的其它部分的气流通道。位于管150下游端处的是马达前过滤器152。马达前过滤器152包括诸如泡沫这样的多孔材料且还可包括细小过滤材料。马达前过滤器152设计为防止任何细小灰尘颗粒进入马达并引起它的损坏。
在使用时，当启动/关闭开关20被按下时，马达和风扇单元把携带脏物和灰尘的空气流抽入脏空气入口18，然后进入旋风分离器100。携带脏物和灰尘的空气穿过入口110进入旋风分离器100。由于入口110的切向设置，气口被强制沿着绕壁104的内部的螺旋路径行进。较大的脏物和灰尘颗粒通过绕壁104的旋风运动而被分离。这些颗粒然后被收集在第一旋风器102的基部116。
已部分清洁的气流然后向上返流到第一旋风器102的内部且经由罩121中的通孔离开第一旋风器102。一旦气流穿过罩121，其进入出口124且从那里被在各个第二旋风器130的切向入口132之间分配。每个第二旋风器130具有一直径，其小于第一旋风器102的。因此，与第一旋风器102相比，第二旋风器130能从已部分清洁的气流分离更小的脏物和灰尘颗粒。分离的脏物和灰尘经由锥形开口136离开第二旋风器130。此后，分离的脏物和灰尘向下经过通道138且进入收集器142。分离的脏物和灰尘最终停留在基部116上的收集器142的底部。
已清洁的空气然后向上朝第二旋风器130返流，穿过空气出口134离开第二旋风器130且进入管150。在穿过排气口24从真空吸尘器10排出前，已清洁的空气从管150经过，顺序穿过马达前过滤器152、马达和风扇单元和马达后过滤器。
通过释放卡钩120以允许基部116绕铰链118枢转以使得脏物和灰尘可从旋风分离器100掉落，第一旋风器102和收集器142可被同时地清空。这是通过使用者沿向下的方向抵抗弹簧的作用按下突出部156以便使得另一突出部160与卡钩120接触来实现的。卡钩120弹性地变形远离凸缘150并且从其上释放。突出部156的进一步向下运动使得基部116和壁104之间的密封破坏且基部116随后向下摆动离开壁104。收集在旋风分离器100中的脏物和灰尘随后落出第一旋风器102和收集器142。通过将清洁设备10定位在诸如垃圾箱这样的适当脏物容器上方，旋风分离器中收集的脏物和灰尘可被有效地且可靠地清空。
当旋风分离器100已经如上清空时，使用者可通过用手将基部116移动回如图1和2所示的关闭位置而关闭旋风分离器100。替换地，清洁设备可被操纵以将基部116摇动到关闭位置中。进一步的替换例可以是将设备放在一表面上，以便将关闭力施加到基部116且由此将基部116带入与卡持地与凸缘150接触。铰链118的存在使得旋风分离器100清空且随后关闭，而没有基部116误对准这样的任何严重危险。基部116的误对准会危及设备的性能。
本发明并不限于上述实施例的确切细节。例如，第一和第二旋风器的数量可改变，其设计的细节也可改变，诸如其锥形角度、轴线倾斜度和锥形开口倾斜度。收集器和基部的形状可以改变，铰链和卡钩的确切位置和促动器的位置也可改变。打开/关闭开关的位置也可改变。

Claims (8)

1、一种手持式清洁设备，包括脏空气入口、清洁空气出口和分离装置，该分离装置位于从空气入口到空气出口的空气流动路径中用于从空气流中将脏物和灰尘分离，该分离装置包括具有至少一个旋风器的旋风分离器和具有壁和基部构件的收集器，该基部构件通过卡钩保持在关闭位置且可枢转地连接至壁，该设备还包括主体，该主体并入有用于操作卡钩的促动器，其特征是，该促动器包括可滑动地安装的杆，该杆可在未操作位置和促动位置之间运动，在促动位置中，杆接触卡钩的一部分，以便允许收集器打开来用于清空目的。
2、如权利要求1所述的手持式清洁设备，其中，基部铰接到清洁设备第一侧上的壁。
3、如权利要求2所述的手持式清洁设备，其中，卡钩设置在与铰链直径地相对的位置。
4、如前述权利要求中任一项所述的手持式清洁设备，其中，杆被偏压至未操作位置。
5、如前述权利要求中任一项所述的手持式清洁设备，其中，杆包括突出部，该突出部可手动地相对于主体运动。
6、如前述权利要求中任一项所述的手持式清洁设备，其中，杆位于主体的一部分之内。
7、如前述权利要求中任一项所述的手持式清洁设备，其中，收集器的一部分邻近主体的一部分。
8、一种大致如参考所附附图描述的手持式清洁设备。
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