EP2164682A1 - Outil manuel, en particulier aspirateur - Google Patents

Outil manuel, en particulier aspirateur

Info

Publication number
EP2164682A1
EP2164682A1 EP08735815A EP08735815A EP2164682A1 EP 2164682 A1 EP2164682 A1 EP 2164682A1 EP 08735815 A EP08735815 A EP 08735815A EP 08735815 A EP08735815 A EP 08735815A EP 2164682 A1 EP2164682 A1 EP 2164682A1
Authority
EP
European Patent Office
Prior art keywords
battery pack
drive motor
power supply
power
tool according
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.)
Withdrawn
Application number
EP08735815A
Other languages
German (de)
English (en)
Inventor
Heiko Roehm
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of EP2164682A1 publication Critical patent/EP2164682A1/fr
Withdrawn legal-status Critical Current

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
    • A47L9/2868—Arrangements for power supply of vacuum cleaners or the accessories thereof
    • A47L9/2878—Dual-powered vacuum cleaners, i.e. devices which can be operated with mains power supply or by batteries

Definitions

  • the invention relates to a hand-held working device, in particular a vacuum cleaner, with an electric drive motor and a power supply device according to the preamble of claim 1.
  • Power supply device for an electrical consumer described which is a vacuum cleaner, wherein the power supply device is designed as an external unit, which is formed independently of the electrical load.
  • the power supply device consists of a housing in which a battery pack (battery pack) is interchangeable added.
  • the housing of the power supply device includes a socket, via which the electrical load is to be connected.
  • the power supply of the electrical load via the provided by the battery pack electrical energy, which is provided to adapt to various required voltage values of the consumer control electronics.
  • the invention is based on the object with simple constructive measures, a hand-held implement, which is equipped with an electric drive motor to the effect that "even a network-independent operation of the
  • the implement should also be used for the power supply of other tools.
  • the hand-held implement has an electric drive motor and a power supply device which serves to supply power to the drive motor.
  • the power supply device comprises a power plug for connection to an external power source, in particular to mains power, as well as a detachably connected battery pack (battery pack), wherein the power supply of the electrical
  • Integrated circuit This allows in principle a network-independent operation of the hand-held implement, for example, in situations where the length of the power plug cable is not sufficient or an external power source is not available.
  • Another advantage is the ability to operate at a connection of the implement to the external power source via the power plug not only the electric drive motor, but also to recharge the battery pack.
  • Battery pack and power plug are for this purpose advantageously in a common, internal circuit through which the electric drive motor of the implement is supplied with electrical energy.
  • the battery pack is in this case connected in particular parallel to the internal electrical lines, via which the drive motor is supplied with electrical energy.
  • the charging of the battery pack can be carried out independently of the operation of the electric drive motor, ie both when the drive motor and switched off.
  • the battery pack is designed in particular interchangeable and can be used in a battery pack receptacle, which is part of the power supply device. If the battery pack is currently not required for the operation of the hand-held implement, it can also be removed and used for an external, further implement. The operation of the hand-held
  • Working device is possible when connecting the power plug to the external power source even when the battery pack is not inserted.
  • the implement is advantageously provided with at least one outlet, which is connected to the
  • Power supply device is connected in the implement and in turn is used to connect an external consumer.
  • the implement can serve as an extension cable or as a multiple plug.
  • the electric drive motor in the hand-held implement is designed as a DC motor to allow operation of the motor with the usually present as a DC current of the battery pack.
  • the electric drive motor in the hand-held implement is designed as a DC motor to allow operation of the motor with the usually present as a DC current of the battery pack.
  • the power supply device is a transformer including smoothing and rectification circuit integrated, which is used to generate direct current from the AC power of the external power grid.
  • Transformer is arranged in particular between the device-side power plug and the drive motor, the device-side socket for connecting an additional implement is advantageously placed on the high-current side of the transformer.
  • the device-side socket for connecting an additional implement is advantageously placed on the high-current side of the transformer.
  • a transformer and a switching power supply can be used instead of a transformer and a switching power supply.
  • the hand-held implement is designed as a vacuum cleaner 1, which has a suction hose 3 on a housing 2, in which a fan 4 for generating an air flow, an electric motor 5 for driving the fan 4, a filter 6 and a generally designated 7 power supply is added ,
  • the power supply device 7 includes power lines 8 and 9, which form an internal circuit for powering the electric motor 5.
  • the electric motor 5 is advantageously designed as a DC motor, which can be operated at low voltage.
  • a power cable 10 is connected to a power plug 11, which is provided for connection to an external power source, in particular to the mains.
  • a transformer 13 to transform the high voltage from the external power to the required low voltage.
  • the current drawn from the network is also smoothed and transformed from AC voltage to DC voltage.
  • a socket 12 is connected to the power lines 18 and 19, which is accessible from the outside in the housing 2 of the vacuum cleaner 1. To the socket 12, an additional electrical load can be connected.
  • a battery pack 14 is provided, which is part of the power supply device 2 and interchangeable inserted into a battery pack receptacle 15, which is connected in parallel to the power lines 8 and 9.
  • a battery pack receptacle 15 which is connected in parallel to the power lines 8 and 9.
  • Power supply device 2 is connected via the power plug 11 to this power source, the operation of the electric motor 5 via this external power source; at the same time the battery pack 14 can be charged.
  • the external power source and an operation of an additional electrical load by plugging into the socket 12 on the housing 2 is possible.
  • the battery pack receptacle 15 is generally designed as an interface that is suitable for receiving various battery pack geometries, for example, for battery packs that are designed as a block pack or as an O-pack. Furthermore, the battery pack used can be charged or discharged by means of control electronics with different voltage levels.

Abstract

L'invention concerne un outil (1) manuel comprenant un moteur de commande (5) et un dispositif (7) d'alimentation en courant, lequel comporte une fiche de contact (11) destinée à être raccordée à une source de courant externe ainsi qu'à un pack de batterie (14). L'alimentation en courant du moteur d'entraînement se produit alternativement grâce au pack de batterie ou la fiche de contact (11) et à la source de courant externe.
EP08735815A 2007-06-01 2008-04-04 Outil manuel, en particulier aspirateur Withdrawn EP2164682A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200710025625 DE102007025625A1 (de) 2007-06-01 2007-06-01 Handgeführtes Arbeitsgerät, insbesondere Staubsauger
PCT/EP2008/054074 WO2008145443A1 (fr) 2007-06-01 2008-04-04 Outil manuel, en particulier aspirateur

Publications (1)

Publication Number Publication Date
EP2164682A1 true EP2164682A1 (fr) 2010-03-24

Family

ID=39521948

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08735815A Withdrawn EP2164682A1 (fr) 2007-06-01 2008-04-04 Outil manuel, en particulier aspirateur

Country Status (4)

Country Link
EP (1) EP2164682A1 (fr)
CN (1) CN101678547B (fr)
DE (1) DE102007025625A1 (fr)
WO (1) WO2008145443A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010040336A1 (de) 2010-09-07 2012-03-08 Alfred Kärcher Gmbh & Co. Kg Vorrichtung und Verfahren zum Erfassen einer Betriebszustandsänderung eines Elektrowerkzeuges sowie Staubsauger
DE102011077485A1 (de) 2011-06-14 2012-12-20 Kress-Elektrik Gmbh & Co. Kg Elektrisches Arbeitsgerät mit einer elektrischen Maschine, insbesondere ein handgeführtes Elektrowerkzeug
CN102217922A (zh) * 2011-06-27 2011-10-19 佛山市顺德区盛熙电器制造有限公司 地拖
DE102011083319A1 (de) * 2011-09-23 2013-03-28 Robert Bosch Gmbh Werkzeugzusatzgerät
DE102015120159A1 (de) 2015-11-20 2017-05-24 Airbus Operations Gmbh Werkzeug und Verfahren zum Betreiben des Werkzeugs
JP7022500B2 (ja) * 2016-04-15 2022-02-18 日立グローバルライフソリューションズ株式会社 電気掃除機及び電気掃除機システム
CN113303702B (zh) * 2020-02-26 2023-02-24 江苏美的清洁电器股份有限公司 吸尘器电路系统及其供电控制方法及吸尘器
DE202023103319U1 (de) 2023-05-10 2023-07-03 Reuter Gmbh & Co. Kg Schaltungsanordnung zur Spannungsversorgung einer elektrochemischen Reinigungseinrichtung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2175268C (fr) 1995-12-07 2001-11-20 George E. Hendrix Commande d'aspirateur/d'outil electrique portatif
US6448732B1 (en) * 1999-08-10 2002-09-10 Pacific Steamex Cleaning Systems, Inc. Dual mode portable suction cleaner
US7653963B2 (en) 2002-11-12 2010-02-02 Black & Decker Inc. AC/DC hand portable wet/dry vacuum having improved portability and convenience
DE102004053765A1 (de) 2004-11-08 2006-05-11 Robert Bosch Gmbh Stromversorgungseinrichtung für einen elektronischen Verbraucher
DE102005010124B3 (de) * 2005-03-02 2006-10-19 Miele & Cie. Kg Staubsauger, insbesondere Bodenstaubsauger

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2008145443A1 *

Also Published As

Publication number Publication date
DE102007025625A1 (de) 2008-12-04
CN101678547A (zh) 2010-03-24
CN101678547B (zh) 2013-01-02
WO2008145443A1 (fr) 2008-12-04

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