CN101489457A - 手持式清洁设备 - Google Patents
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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
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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
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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
- A47L9/22—Mountings for motor fan assemblies
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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
- A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
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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
- A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
- A47L9/2857—User input or output elements for control, e.g. buttons, switches or displays
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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
- A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
- A47L9/2868—Arrangements for power supply of vacuum cleaners or the accessories thereof
- A47L9/2884—Details of arrangements of batteries or their installation
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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
- A47L9/32—Handles
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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
- A47L9/32—Handles
- A47L9/322—Handles for hand-supported suction cleaners
Abstract
本发明提供一种手持式清洁设备(10)，包括主体(12)、脏空气入口(18)、清洁空气出口(24)和旋风分离器(100)，该旋风分离器位于从空气入口(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。该旋风分离器(100)布置成大致竖立的方位。主体(12)的基部表面(172)和旋风分离器(100)的基部表面(174)一起形成用于将器具(10)支撑在一表面上的设备(10)的基部表面。通过提供设备(10)的基部表面，该表面由主体(12)的基部表面(172)和旋风分离器(100)的基部表面(174)形成，设备(10)被提供一基部表面，设备(10)可被稳定地且可靠地支撑在该基部表面上。还可以实质上不增加设备(10)的整体尺寸来实现。
Description
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曳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。这些真空吸尘器通常形状细长，带有在第一端处或附近的把手可位于远离把手一端的脏空气入口。旋风分离器因此通常大致沿水平方向布置。这可影响到旋风分离器的性能或其收集脏物和灰尘的能力。
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中。在该装置中，旋风分离器布置成竖直构造且具有基部表面，该基部表面上支撑该设备。但是，旋风分离器的基部表面与设备整体相比相对较小，且设备因此在旋风分离器的基部表面上平衡时相对不稳定。
发明内容
因此本发明的目的是提供一种手持式清洁设备，并入有沿大致处于直立构造方位的旋风分离器，用于改善能力和性能，该设备能更方便和稳定地存放在平表面上。
本发明提供一种手持式清洁设备，包括主体、脏空气入口、清洁空气出口和旋风分离器，该旋风分离器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，该旋风分离器大致沿竖立的方位布置，其中，主体的基部表面和旋风分离器的基部表面一起形成用于将设备支撑在一表面上的设备的基部表面。
通过提供设备的基部表面——其由主体的基部表面和旋风分离器的基部表面形成，设备被设置有设备可以被稳定地且可靠地支撑的基部表面。这还可以实质上不增加设备的整体尺寸来实现。
优选的是，主体的基部和旋风分离器的基部表面每一个大致是平的。更优选的是，主体的基部表面邻近旋风分离器的基部表面。更优选的是，主体的基部表面位于旋风分离器的基部表面的平面。
在优选实施例中，主体包括布置在主体的基部表面上方的电池单元和/或马达。在该结构中，可马达和/或电池单元的重心经过主体的基部表面，这增强了在其被支撑在基部表面上时主体的稳定性。更优选的是，马达和/或电池单元布置在主体的基部表面的紧上方，用于进一步增强主体的稳定性。
还优选的是，主体的基部表面的宽度为旋风分离器宽度的至少一半。这提供了设备的基部表面的进一步增加的稳定性。
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为形成图1设备一部分的旋风分离装置的纵向截面图；
图4为类似于图2的侧视图，但是主体以截面显示；且
图5为图1设备的后视图。
具体实施方式
图1和2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从远离主体12的旋风分离器100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带有扳机形式的启动/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3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使绕第一旋风器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3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。
罩121位于第一旋风器102的壁104之内。罩121包括圆柱壁122，该壁具有多个通孔123。罩121围绕第一旋风器102的出口124。出口124提供第一旋风器102和第二旋风器组件126之间的连通路径。凸缘128设置在罩121的基部处。凸缘128具有多个通孔129，这些通孔设计为允许空气穿过但捕获脏物和灰尘。
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。
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。通过将清洁设备109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。使用中可通过用手将基部116移动回如图1和2所示的关闭位置来关闭旋风分离器100。
图4在侧视图中示出了真空吸尘器10，主体12以截面示出。设备的其他部分适于图2中，只是脏空气入口18和刷子工具22的远端被省略。主体12包括把手16(其带有打开/关闭开关20)、上部160和下部162。上部160承装马达164和风扇166，当打开/关闭开关被按下时通过风扇脏将空气抽入到设备中。马达后过滤器168还设置在马达的空气出口和排出口24之间。下部162承装多个电池170，用于在打开/关闭开关20被按下时对马达162供电。开关20、电池172和马达164之间的适当连接设置在主体12中。
下部162形状为包括基部表面172，该表面是平的且面向下并远离把手16和远离上部164。下部162还大致为矩形，如图1所示。下部164的基部表面172形成主体12的基部表面。马达163定位为使得其垂直地位于基部表面172上方且电池172位于基部表面172的紧上方。
旋风分离器100还具有基部表面174，该表面通过基部116的最下端形成。旋风分离器100的该基部表面174在本实施例中形成为环孔(annularring)，如图3所示。环孔限定平的基部表面174。当然，基部116可形成为使得环孔内的区域为平的并形成基部表面174，但这与本发明没有不同。
如图4所示，主体12的基部表面172和旋风分离器100的基部表面174位于同一平面。它们一起具有手持式真空吸尘器10的基部表面。主体12的基部表面172与旋风分离器100的基部表面174相邻，如图4所示。
手持式真空吸尘器10的基部表面为真空吸尘器10提供这样一种表面：设备可在使用过程的间隔中被放置或被放置以用于储存。因为基部表面延伸超过基部表面172和基部表面174的一个或另一区域，所以针对整个机器提供的基部表面与其他情况相比更加稳定。这是很重要的，因为该手持式真空设备10具有的高度超过许多已知的手持式真空吸尘器，这是因为旋风分离器100的竖立构造。
将马达164和电池172中的一个或另一个垂直地定位在主体12的基部表面172上方增强了手持式真空吸尘器10在放置在基部表面上时的稳定性。这是因为作为手持式真空吸尘器10相对较重部件的马达163和/或电池170的重心经过主体的基部表面172。
下部162的矩形形状还有助于增强真空吸尘器在其支撑在由主体12的基部表面172和旋风分离装置100的基部表面174形成的基部表面上时的稳定性。这是因为如果下部162的宽度足够宽以能提供稳定性，则对真空吸尘器10的不经意的冲击不会引起真空吸尘器10翻倒。如图5所示，下部172的宽度b大约为旋风分离器100的最宽部分的宽度B的三分之二，该部分是收集器105。如果优选的话，下部172的宽度b可以是旋风分离器100的宽度B的一半那么小。
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。重要的是可以在旋风分离器和主体的每一个的表面上形成基部表面，旋风分离器和主体一起形成用于手持式真空吸尘器的基部表面，其方式是允许真空吸尘器稳定地放在表面上。
Claims (10)
1、一种手持式清洁设备，包括主体、脏空气入口、清洁空气出口和旋风分离器，该旋风分离器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，该旋风分离器沿大致竖立方向设置，其中，主体的基部表面和旋风分离器的基部表面一起形成设备的基部表面，以用于将设备支撑在一表面上。
2、如权利要求1所述的手持式清洁设备，其中，主体的基部表面大致是平面且旋风分离器的基部表面也大致是平面。
3、如权利要求2所述的手持式清洁设备，其中，主体的基部表面位于旋风分离器的基部表面的平面中。
4、如权利要求1至3中任一项所述的手持式清洁设备，其中，主体的基部表面邻近旋风分离器的基部表面。
5、如前述权利要求中任一项所述的手持式清洁设备，其中，主体包括马达和/或电池单元。
6、如权利要求5所述的手持式清洁设备，其中，马达和/或电池单元布置在主体的基部表面的上方。
7、如权利要求6所述的手持式清洁设备，其中，电池单元布置在主体的基部表面的紧上方。
8、如前述权利要求任一项所述的手持式清洁设备，其中，主体的基部表面大致为矩形。
9、如前述权利要求任一项所述的手持式清洁设备，其中，主体的基部表面的宽度为旋风分离器宽度的至少一半。
10、一种大致如参考所附附图描述的手持式清洁设备。
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB0614235.0 | 2006-07-18 | ||
| GB0614235A GB2440107A (en) | 2006-07-18 | 2006-07-18 | Hand-held vacuum cleaner |
| GB0618492.3 | 2006-09-20 | ||
| GB0618492A GB2440109B (en) | 2006-07-18 | 2006-09-20 | Handheld cleaning appliance |
| PCT/GB2007/002540 WO2008009890A1 (en) | 2006-07-18 | 2007-07-06 | Handheld cleaning appliance |
Publications (2)
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| CN101489457A true CN101489457A (zh) | 2009-07-22 |
| CN101489457B CN101489457B (zh) | 2012-06-27 |
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| CN2007800274175A Active CN101489458B (zh) | 2006-07-18 | 2007-07-05 | 清洁设备 |
| CN200780027217XA Active CN101489454B (zh) | 2006-07-18 | 2007-07-06 | 手持式清洁设备 |
| CN2007800273280A Active CN101489457B (zh) | 2006-07-18 | 2007-07-06 | 手持式清洁设备 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2007800274175A Active CN101489458B (zh) | 2006-07-18 | 2007-07-05 | 清洁设备 |
| CN200780027217XA Active CN101489454B (zh) | 2006-07-18 | 2007-07-06 | 手持式清洁设备 |
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| US (3) | US8347455B2 (zh) |
| EP (3) | EP2040597B1 (zh) |
| JP (5) | JP4811689B2 (zh) |
| KR (5) | KR101083290B1 (zh) |
| CN (3) | CN101489458B (zh) |
| AT (2) | ATE531306T1 (zh) |
| AU (3) | AU2007274885C1 (zh) |
| GB (3) | GB2440107A (zh) |
| TW (3) | TW200824632A (zh) |
| WO (2) | WO2008009883A1 (zh) |
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