CN1326722A - 尤其吸尘用的电抽吸器 - Google Patents

尤其吸尘用的电抽吸器 Download PDF

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CN1326722A
CN1326722A CN01108943A CN01108943A CN1326722A CN 1326722 A CN1326722 A CN 1326722A CN 01108943 A CN01108943 A CN 01108943A CN 01108943 A CN01108943 A CN 01108943A CN 1326722 A CN1326722 A CN 1326722A
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motor
described electric
electronic device
device module
electric aspirator
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CN01108943A
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CN1162121C (zh
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施特克汉·马库斯
不伦特纳·欧根
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Electrostar Schoettle & Co GmbH
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Electrostar Schoettle & Co GmbH
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Publication of CN1326722A publication Critical patent/CN1326722A/zh
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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
    • A47L9/12—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
    • 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
    • A47L5/36—Suction cleaners with hose between nozzle and casing; Suction cleaners for fixing on staircases; Suction cleaners for carrying on the back
    • A47L5/365—Suction cleaners with hose between nozzle and casing; Suction cleaners for fixing on staircases; Suction cleaners for carrying on the back of the vertical type, e.g. tank or bucket type
    • 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
    • A47L7/00—Suction cleaners adapted for additional purposes; Tables with suction openings for cleaning purposes; Containers for cleaning articles by suction; Suction cleaners adapted to cleaning of brushes; Suction cleaners adapted to taking-up liquids
    • A47L7/0004—Suction cleaners adapted to take up liquids, e.g. wet or dry vacuum cleaners
    • A47L7/0023—Recovery tanks
    • A47L7/0038—Recovery tanks with means for emptying the tanks
    • 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
    • A47L7/00—Suction cleaners adapted for additional purposes; Tables with suction openings for cleaning purposes; Containers for cleaning articles by suction; Suction cleaners adapted to cleaning of brushes; Suction cleaners adapted to taking-up liquids
    • A47L7/0004—Suction cleaners adapted to take up liquids, e.g. wet or dry vacuum cleaners
    • A47L7/0042—Gaskets; Sealing means
    • 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
    • A47L9/20—Means for cleaning filters
    • 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
    • A47L9/2805—Parameters or conditions being sensed
    • 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
    • A47L9/2889—Safety or protection devices or systems, e.g. for prevention of motor over-heating or for protection of the user
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/30—Structural association with control circuits or drive circuits
    • H02K11/33—Drive circuits, e.g. power electronics
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)
  • Nozzles For Electric Vacuum Cleaners (AREA)

Abstract

为了一方面能便于生产一种电抽吸器,尤其用于吸尘,它包括至少一个作为污物收集器的下部2和一个用于电动机4的上部3,它们可分开地互相连接,以及另一方面能易于制成特种型式,上部3由两个同样可分开地互相连接的模块组成,其中下模块7安装电动机4,而上部的电子设备模块6有包括全部电子元器件的电子设备。

Description

尤其吸尘用的电抽吸器
尤其吸尘用的电抽吸器按常见的结构方式由一个作为污物收集器的下部和一个用于电动机的上部组成，这两个部分可分开地互相连接，以便当污物收集器充满时能将其倒空。还已知，在这两部分之间按选择还可以设其他模块，以便增大污物收集器。然而大多数情况必须提供特种型式，为此还总是要制造结构不同的电动机部分。为了一方面能便于生产以及另一方面易于制成特种型式，按本发明上部由两个可分开地互相连接的模块组成，其中下部的电动机模块安装电动机，而上部的电子设备模块有包括全部电元器件的电子设备。这种模块式结构允许直接在最终装配时设计此抽吸器。也就是说，人们可以将任意类型的电动机与相同或不同的电子设备模块组合在一起，以及以此方式在无需过大的仓库存储量的情况下在最短时间内组装好完全不同的抽吸器。
按本发明的另一项特征，这两个模块有彼此可脱开的用于电动机供电和必要时用于水传感器的电触点。以此方式可以省去两个模块之间附加的电缆敷设。电子设备模块优选地设有主要用于电动机的插口和一个或多个开关。若在电子设备模块中还装有一个在下部充满时触发的欠压开关，则具有突出的优点，这样一来既可以省去模块之间的电缆敷设又可以省去附加的电触点。另一项特征也有同样的效果，按此另一项特征电子设备模块设有清洁滤的振动磁铁。在这里，此过滤系统本身装在电动机模块内。
在已知的有滤尘管的吸尘器中，电动机风扇装在过滤器的上面。由此造成上部大的结构高度。尽管采用片状滤可以降低结构高度，但是这种过滤器的效率和清洁的可能性比传统的滤尘管差得多。为了在这方面得到根本改善，按本发明此过滤系统由两个横截面大体为矩形的过滤元件组成，其中在电动机两侧各布置一个过滤元件。因此，在效率相同的情况下可以显著降低电动机外壳的结构高度。过滤器设在电动机旁的另一个优点在于，它们不再处于直接的污物区内。在吸水的情况下这一点是特别重要的，因为这样一来过滤器只是通过喷水与水接触而不再直接置于水中。优选地每个过滤元件由包括粘上的过滤材料的框架。因为此框架合乎目的地用塑料制造，所以它们有一金属板用于传递振动磁铁的力。
优选地在电子设备模块内设弹簧支承的压板，用于安装过滤元件的金属板。在振动时金属板并因而框架克服弹簧的力被吸动，接着在弹簧力作用下重新压回。为了防止灰尘从电动机模块进入电子设备模块内，可纵向移动的压板主要借助于密封圈相对于外壳密封。
电子设备模块恰当地设计为罩，在这种情况下所有的电气和电子元器件埋入塑料内。优选地电子设备模块可回转地与电动机模块连接。在翻开电子设备模块后便可以很方便地取出过滤器彻底清洗或更换。
附图表示本发明的实施例。其中：
图1电动吸尘器的前视图；
图2图1的局部截面图；
图3图2中局部III/3放大图；
图4图1的另一个局部截面图；以及
图5图4中局部V/5放大图。
由图1可见，电动吸尘器1由一个设计为集尘罐2的下部2和一个有电动机4的上部5组成。上部5再分成两个模块，亦即电子设备模块6和电动机模块7，它们通过铰链8可回转地互相连接。
在电子设备模块6内以图中未表示的方式装有含全部电元器件的整个电子设备。此外，电子设备模块3还有一个插口9和一个开关10。两个模块6、7按图中未表示的方式设有一些共同工作的电触点，所以当电子设备模块翻盖上时，无需附加的电缆便与电动机4建立电连接。此外，在电子设备模块6内设用于过滤系统12的振动磁铁11。
迄今传统地设在外壳下面的过滤器，在这里由两个横截面大体为矩形的过滤元件13和14代替，它们设在电动机4的侧旁，因此显著节省了高度位置。每个过滤元件由一个具有粘上的过滤材料16的框架15构成。此外，在每个过滤元件13、14上设一金属板17，它压注在塑料制的框架15内。在这种情况下在磁铁11振动时它的力通过金属板17传给过滤元件13和14。过滤元件13、14的上端装在压板18内，压板可沿纵向移动地支承在电子设备模块6的导引装置19内并受弹簧20的作用力。为了使电子设备模块相对于电动机模块7密封，在压板18的侧端与外壳22之间装密封圈21。

Claims (13)

1.电抽吸器，尤其用于吸尘，包括至少一个作为污物收集器的下部(2)和一个用于电动机(4)的上部(3)，它们可分开地互相连接，其特征为：上部(3)由两个同样可分开地互相连接的模块组成，其中下模块(7)安装电动机(4)，上部电子设备模块(6)有包括全部电元器件在内的电子设备。
2.按照权利要求1所述的电抽吸器，其特征为：两个模块(6、7)有彼此可脱开的电触点，用于电动机(4)供电和必要时用于水传感器。
3.按照前列诸权利要求中一项或两项所述的电抽吸器，其特征为：电子设备模块(6)设有主要用于电动机(4)的插口(9)和一个或多个开关(10)。
4.按照前列诸权利要求中一项或多项所述的电抽吸器，其特征为：电子设备模块(6)有一个当下部(2)充满时触发的欠压开关。
5.按照前列诸权利要求中一项或多项所述的电抽吸器，其特征为：电子设备模块(6)设有用于清洁滤的振动磁铁(11)。
6.按照前列诸权利要求中一项或多项所述的电抽吸器，其特征为：在电动机模块(7)内设过滤系统(12)。
7.有电动机过滤系统的电抽吸器，其特征为：过滤系统由两个横截面大体为矩形的过滤元件(13、14)组成，在这种情况下电动机(4)两侧各装一个过滤元件。
8.按照权利要求7所述的电抽吸器，其特征为：每个过滤元件(13、14)包括一个有粘上的过滤材料(16)的框架(15)。
9.按照权利要求8所述的电抽吸器，其特征为：框架(15)有一金属板(17)，用于传递振动磁铁(11)的力。
10.按照权利要求9所述的电抽吸器，其特征为：在电子设备模块(6)内设有弹簧(20)支承的压板(19)，用于安装过滤元件(13、14)的金属板(17)。
11.按照权利要求10所述的电抽吸器，其特征为：可沿纵向移动的压板(19)主要通过密封圈(21)相对于外壳(22)密封。
12.按照前列诸权利要求中一项或多项所述的电抽吸器，其特征为：电子设备模块(6)设计为罩，在这种情况下全部电气和电子元器件埋入塑料内。
13.按照前列诸权利要求中一项或多项所述的电抽吸器，其特征为：电子设备模块(6)可回转(8)地与电动机模块(7)连接。
CNB011089431A 2000-03-04 2001-02-28 尤其吸尘用的电抽吸器 Expired - Fee Related CN1162121C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE20004122.3 2000-03-04
DE20004122U DE20004122U1 (de) 2000-03-04 2000-03-04 Elektrosauggerät, insbesondere für Staub

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CN1326722A true CN1326722A (zh) 2001-12-19
CN1162121C CN1162121C (zh) 2004-08-18

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DE10333395A1 (de) * 2003-07-16 2005-02-17 Alfred Kärcher Gmbh & Co. Kg Bodenreinigungssystem

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* Cited by examiner, † Cited by third party
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EP0365797B1 (de) * 1988-10-17 1992-02-26 Siemens Aktiengesellschaft Staubsauger mit einem drehzahlsteuerbaren Gebläsemotor
ES2084418T3 (es) * 1992-07-09 1996-05-01 Siemens Ag Unidad de grupos de construccion para un aparato aspirador de polvo.
US5611107A (en) * 1994-10-31 1997-03-18 Emerson Electric Co. Latching mechanisms for wet/dry utility vacuum cleaner with detachable blower

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DE20004122U1 (de) 2000-05-11
EP1133948B1 (de) 2003-01-15
DE50100083D1 (de) 2003-02-20
CN1162121C (zh) 2004-08-18
EP1133948A1 (de) 2001-09-19

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