DE10056933B4 - Backflow vacuum cleaner - Google Patents
Backflow vacuum cleaner Download PDFInfo
- Publication number
- DE10056933B4 DE10056933B4 DE10056933A DE10056933A DE10056933B4 DE 10056933 B4 DE10056933 B4 DE 10056933B4 DE 10056933 A DE10056933 A DE 10056933A DE 10056933 A DE10056933 A DE 10056933A DE 10056933 B4 DE10056933 B4 DE 10056933B4
- Authority
- DE
- Germany
- Prior art keywords
- vacuum cleaner
- suction
- air
- outlet
- impeller
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- 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
-
- 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
-
- 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
- A47L5/14—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum cleaning by blowing-off, also combined with suction cleaning
-
- 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
- A47L5/362—Suction cleaners with hose between nozzle and casing; Suction cleaners for fixing on staircases; Suction cleaners for carrying on the back of the horizontal type, e.g. canister or sledge 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
- 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
- A47L9/02—Nozzles
- A47L9/08—Nozzles with means adapted for blowing
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Nozzles For Electric Vacuum Cleaners (AREA)
- Electric Suction Cleaners (AREA)
Abstract
Rückstrom-Staubsauger,
welcher folgendes umfaßt:
ein
Flügelrad
(130), das in einen Staubsaugerkörper
(100) eingebaut ist, damit es von einem Motor (140) gedreht wird;
einen
Saugdurchgang (101) und einen Auslaßdurchgang (102), die mit dem
Staubsaugerkörper
(100) verbunden sind, zum Festlegen eines Zirkulationsweges einer
Luft, die durch die Drehkraft des Flügelrades (130) eingesaugt wird;
ein
Verbindungsrohr (160) mit einer Saugrohrleitung (161) und einer
Auslaßrohrleitung
(162), die mit dem Saug- bzw. dem
Auslaßdurchgang
verbunden sind;
eine Saugbürste
(150), die mit dem Verbindungsrohr (160) verbunden ist; und
eine
Motorkühleinrichtung
(200), die aufweist:
eine Kühlkammer
(210) mit einer Trennwand (201), die die Kühlkammer (210) in einen ersten
Raum (211) und einen zweiten Raum (212) derart unterteilt, daß das Flügelrad (130)
im ersten Raum (211) angeordnet ist und der Motor (140) im zweiten
Raum (212) angeordnet ist; und
ein Kühlgebläse (230), das sich im zweiten
Raum (212) befindet, dem...Backflow vacuum cleaner, comprising:
an impeller (130) installed in a vacuum cleaner body (100) to be rotated by a motor (140);
a suction passage (101) and an exhaust passage (102) connected to the vacuum cleaner body (100) for defining a circulation path of an air sucked by the rotational force of the impeller (130);
a connection pipe (160) having a suction pipe (161) and an outlet pipe (162) connected to the suction and the exhaust passage, respectively;
a suction brush (150) connected to the connection pipe (160); and
an engine cooling device (200) comprising:
a cooling chamber (210) having a partition (201) dividing the cooling chamber (210) into a first space (211) and a second space (212) such that the impeller (130) is disposed in the first space (211) and the motor (140) is disposed in the second space (212); and
a cooling fan (230) located in the second space (212), the ...
Description
Die vorliegende Erfindung betrifft einen Staubsauger und insbesondere einen Abluftrückstrom-Staubsauger, der in der Lage ist, einen darin verwendeten Flügelradmotor unter Verwendung von Außenluft, die durch ein Kühlgebläse eingesaugt wird, zu kühlen.The The present invention relates to a vacuum cleaner, and more particularly an exhaust air return vacuum cleaner, which is capable of using an impeller motor used therein from outside air, which is sucked in by a cooling fan, to cool.
Im allgemeinen sammelt ein Staubsauger Fremdstoffe, wie z.B. Staub usw., durch Einsaugen von Umgebungsluft einer Reinigungsoberfläche und Auslassen der eingesaugten Luft, während er Fremdstoffe mit einem Staubauffangbeutel und einem Abluftfilter ausfiltert. Da ein derartiger Staubsauger Abluft mit üblem Geruch ausströmen läßt, bestand insofern ein Problem, daß ein Benutzer ein unangenehmes Gefühl hat, wenn er den Staubsauger benutzt. Um ein solches Problem eines Staubsaugers zu beheben, wurde ein sogenannter Rückstrom-Staubsauger vorgeschlagen. Der Zweck des Rückstrom-Staubsaugers besteht darin, grundsätzlich das Verbreiten von üblem Geruch zu verhindern durch Wiedereinsaugen der Luft, die aus dem Staubsaugerkörper ausströmt, d.h. durch Zirkulieren der Luft.in the Generally, a vacuum cleaner collects foreign matter such as e.g. dust etc., by sucking in ambient air of a cleaning surface and discharging the sucked air while he foreign substances with a dust collecting bag and an exhaust filter filters out. Because such a vacuum cleaner exhaust air with bad smell escape lets exist insofar a problem that a User an uncomfortable feeling has when he uses the vacuum cleaner. To such a problem of a To remedy the vacuum cleaner, a so-called backflow vacuum cleaner has been proposed. The purpose of the backflow vacuum cleaner is basically the spreading of evil Prevent odor by re-sucking the air from the cleaner body flows, i.e. by circulating the air.
In
dem wie vorstehend konstruierten herkömmlichen Rückstrom-Staubsauger wird Umgebungsluft
im Bereich der Reinigungsoberfläche
durch die Drehung des Motors
Nachdem
die Fremdstoffe durch den Staubauffangbeutel
Der
herkömmliche
Rückstrom-Staubsauger weist
jedoch eine Struktur auf, bei der die durch die Bürste eingesaugte
Luft den Motor
Die
Bei
der
Es ist Aufgabe der Erfindung, einen Rückstrom-Staubsauger mit einer geräuschmindernden Zusammenführung von Luftströmungen unter Verbesserung der Motorkühlung bereitzustellen.It Object of the invention to provide a return vacuum cleaner with a noise-reducing merge of airflows under improvement of engine cooling provide.
Diese Aufgabe wird mit den Merkmalen des Anspruchs 1 gelöst.These The object is achieved with the features of claim 1.
Eine vorteilhafte Ausgestaltung ist in Anspruch 2 angegeben.A advantageous embodiment is specified in claim 2.
Ein Ausführungsbeispiel der Erfindung wird nachstehend anhand der Zeichnungen näher erläutert. Es zeigen:One embodiment The invention is explained below with reference to the drawings. It demonstrate:
Wie
in
Gemäß der vorliegenden
Erfindung umfaßt die
Kühlkammer
Unterdessen
sind der erste und der zweite Raum
Gemäß der vorliegenden
Erfindung ist es bevorzugt, daß das
zweite Auslaßrohr
Wenn
der Staubsauger betrieben wird, wird beim wie vorstehend konstruierten
erfindungsgemäßen Rückstrom- Staubsauger Umgebungsluft
im Bereich der Reinigungsoberfläche
durch einen Saugdurchgang
Nachdem
die Fremdstoffe durch den Staubauffangbeutel
Wenn
das Kühlgebläse
Wie
vorstehend beschrieben, sind in dem Rückstrom-Staubsauger mit einer erfindungsgemäßen Luftzirkulation
die Luftzirkulationswege für
den Reinigungsprozeß und
den Motorkühlprozeß separat festgelegt.
Folglich kann die Luft, die durch die Bürste
Im erfindungsgemäßen Rückstrom-Staubsauger wird durch separates Festlegen der Luftzirkulationswege für den Reinigungsprozeß und den Motorkühlprozeß, d.h. durch separates Zirkulieren der durch die Bürste eingesaugten Luft für den Reinigungsprozeß und der durch das Kühlgebläse eingesaugten Luft für den Motorkühlprozeß, das Aufheizen des Motors verhindert, und die Reinigungsleistung und -wirksamkeit werden beträchtlich verbessert.in the inventive backflow vacuum cleaner is determined by separately setting the air circulation paths for the cleaning process and the Engine cooling process, i. by separately circulating the air sucked in by the brush for the cleaning process and the sucked in by the cooling fan Air for the engine cooling process, the heating of the Motors prevented, and the cleaning performance and efficiency are considerably improved.
Claims (2)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020000037104A KR100357516B1 (en) | 2000-06-30 | 2000-06-30 | Reflux cleaner |
KR2000-37104 | 2000-06-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE10056933A1 DE10056933A1 (en) | 2002-01-24 |
DE10056933B4 true DE10056933B4 (en) | 2006-11-16 |
Family
ID=19675360
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10056933A Expired - Fee Related DE10056933B4 (en) | 2000-06-30 | 2000-11-17 | Backflow vacuum cleaner |
Country Status (9)
Country | Link |
---|---|
JP (1) | JP2002017620A (en) |
KR (1) | KR100357516B1 (en) |
CN (1) | CN1132551C (en) |
DE (1) | DE10056933B4 (en) |
EG (1) | EG22657A (en) |
FR (1) | FR2810871B1 (en) |
GB (1) | GB2363975B (en) |
NL (1) | NL1017218C2 (en) |
RU (1) | RU2181252C1 (en) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100345230B1 (en) * | 2000-07-06 | 2002-07-25 | 삼성광주전자 주식회사 | Reflux cleaner |
JP2002085295A (en) * | 2000-09-16 | 2002-03-26 | Masayoshi Furuichi | Vacuum cleaner of circulating air current type |
GB2377163B (en) * | 2001-07-05 | 2004-12-15 | Hoover Ltd | Vacuum cleaner |
WO2005073562A1 (en) * | 2003-10-24 | 2005-08-11 | Junhao Lin | Multifunctional back-flowing type strong suction blower |
US7475449B2 (en) * | 2003-12-24 | 2009-01-13 | Daewoo Electronics Corporation | Vacuum cleaner |
KR100676320B1 (en) * | 2005-05-30 | 2007-01-30 | 삼성광주전자 주식회사 | Apparatus for protecting motor of vaccum cleaner |
KR101353311B1 (en) * | 2005-12-27 | 2014-01-24 | 삼성전자주식회사 | Vacuum Cleaner |
CN100428882C (en) * | 2006-11-02 | 2008-10-29 | 国家林业局北京林业机械研究所 | Mechanical, negative pressure air flow type mouse trapping method |
KR101275272B1 (en) * | 2011-07-07 | 2013-06-17 | (주)에이티앤비 | A radiate heat device of motor |
GB2499213B (en) * | 2012-02-08 | 2016-10-19 | Dyson Technology Ltd | A cleaner-head for a vacuum cleaner |
CN103142184A (en) * | 2013-01-29 | 2013-06-12 | 龚童贵 | Circulating energy-saving dust sucking device |
CN105625236A (en) * | 2014-11-04 | 2016-06-01 | 苏州宝时得电动工具有限公司 | Blowing and sucking machine |
RU2611309C1 (en) * | 2015-11-20 | 2017-02-21 | Владимир Иванович Исаев | Vacuum cleaner with closed cleaning cycle and device for engine cooling |
CN107080491A (en) * | 2017-06-01 | 2017-08-22 | 云南电网有限责任公司信息中心 | A kind of electrical maintenance handhold dust exhaust apparatus |
CN108903795B (en) * | 2018-05-23 | 2024-01-16 | 添可智能科技有限公司 | Cleaning equipment and rolling brush assembly rotation direction control method |
KR102093260B1 (en) * | 2019-01-14 | 2020-03-26 | 주식회사 액시오닉스 | Closed pathway cleaner having air nozzle and vacuum intake |
JP7492318B2 (en) * | 2019-06-05 | 2024-05-29 | 東芝ライフスタイル株式会社 | Vacuum cleaner |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0963731A1 (en) * | 1997-12-26 | 1999-12-15 | Toshiba Tec Kabushiki Kaisha | Suction port body for vacuum-cleaner and vacuum-cleaner having the same |
JP2000175847A (en) * | 1998-12-17 | 2000-06-27 | Sharp Corp | Fan motor device and circulating vacuum cleaner |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE620628A (en) * | ||||
US3484890A (en) * | 1968-03-12 | 1969-12-23 | William H Case | Pressure-vacuum cleaning and treating device |
FR2455878A1 (en) * | 1979-05-10 | 1980-12-05 | Turquet Gisele | Vacuum cleaner for carpets and upholstery - has two pipes with flow in opposite directions, two turbines and brush with suction control valve |
SE501982C2 (en) * | 1993-11-02 | 1995-07-03 | Electrolux Ab | Device for a vacuum cleaner |
GB2308292A (en) * | 1995-12-19 | 1997-06-25 | Electrolux Outdoor Prod Ltd | Collection apparatus |
DE29605210U1 (en) * | 1996-03-21 | 1996-05-02 | Schoettle Kg Electrostar | Suction device |
-
2000
- 2000-06-30 KR KR1020000037104A patent/KR100357516B1/en not_active IP Right Cessation
- 2000-10-10 GB GB0024814A patent/GB2363975B/en not_active Expired - Fee Related
- 2000-10-19 FR FR0013351A patent/FR2810871B1/en not_active Expired - Fee Related
- 2000-10-23 RU RU2000126530/12A patent/RU2181252C1/en not_active IP Right Cessation
- 2000-11-05 EG EG20001390A patent/EG22657A/en active
- 2000-11-07 JP JP2000338972A patent/JP2002017620A/en active Pending
- 2000-11-17 DE DE10056933A patent/DE10056933B4/en not_active Expired - Fee Related
- 2000-11-29 CN CN00132594A patent/CN1132551C/en not_active Expired - Fee Related
-
2001
- 2001-01-29 NL NL1017218A patent/NL1017218C2/en not_active IP Right Cessation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0963731A1 (en) * | 1997-12-26 | 1999-12-15 | Toshiba Tec Kabushiki Kaisha | Suction port body for vacuum-cleaner and vacuum-cleaner having the same |
JP2000175847A (en) * | 1998-12-17 | 2000-06-27 | Sharp Corp | Fan motor device and circulating vacuum cleaner |
Also Published As
Publication number | Publication date |
---|---|
KR100357516B1 (en) | 2002-10-18 |
GB2363975A (en) | 2002-01-16 |
DE10056933A1 (en) | 2002-01-24 |
FR2810871B1 (en) | 2005-09-23 |
CN1132551C (en) | 2003-12-31 |
KR20020005064A (en) | 2002-01-17 |
GB2363975B (en) | 2002-07-24 |
FR2810871A1 (en) | 2002-01-04 |
GB0024814D0 (en) | 2000-11-22 |
JP2002017620A (en) | 2002-01-22 |
RU2181252C1 (en) | 2002-04-20 |
EG22657A (en) | 2003-05-31 |
CN1330912A (en) | 2002-01-16 |
NL1017218C2 (en) | 2002-01-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |