CN101678547B - Hand-propelled appliance, in particular vacuum cleaner - Google Patents
Hand-propelled appliance, in particular vacuum cleaner Download PDFInfo
- Publication number
- CN101678547B CN101678547B CN200880018453.XA CN200880018453A CN101678547B CN 101678547 B CN101678547 B CN 101678547B CN 200880018453 A CN200880018453 A CN 200880018453A CN 101678547 B CN101678547 B CN 101678547B
- Authority
- CN
- China
- Prior art keywords
- batteries
- drive motor
- electric
- attaching plug
- socket
- 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
- 238000009434 installation Methods 0.000 claims description 24
- 239000000428 dust Substances 0.000 claims description 8
- 238000007600 charging Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Images
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
Abstract
A hand-propelled appliance is provided with an electric drive motor (5) and a power-supply means (7) which comprises a mains plug (11), for connection to an external power source, and a battery pack (14), wherein power is supplied to the drive motor (5) alternatively either via the battery pack (14) or via the mains plug (11) and the external power source.
Description
Technical field
The present invention relates to a kind of hand-propelled appliance, especially dust catcher has an electric drive motor and an electric supply installation.
Background technology
Disclose a kind of electric supply installation for electrical appliance in DE102004053765A1, this electrical appliance is dust catcher, and wherein electric supply installation is configured to the external structure unit, and this external structure unit is independent of electrical appliance and consists of.This electric supply installation comprises a housing, holds replaceably batteries in this housing.This housing of electric supply installation comprises a socket, can be connected with electrical appliance by this socket.The power supply of this electrical appliance is undertaken by the electric energy by the batteries supply, wherein, for the required different magnitudes of voltage of adaptive electrical appliance, is provided with an electronic regulating unit.
The advantage of this electric supply installation is that electrical appliance does not rely on operation of power networks.
In addition common domestic vacuum cleaners on the known commercial, its electric supply installation comprises be used to the attaching plug that is connected on the electrical network.This utensil has the shortcoming that actionradius is subject to cable length.Can not rely on the work of electrical network ground with this utensil.
Summary of the invention
Task of the present invention is, further constructs the hand-propelled appliance that is equipped with electric drive motor by simple structural measure, so that this work implement also can not rely on network operation.According to a kind of favourable embodiment, this work implement can also be used to be other work implement power supplies.
According to the present invention, a kind of hand-propelled appliance is proposed, it has the electric supply installation that an electric drive motor and is used to this electric drive motor power supply, this electric supply installation comprises that one is used for being connected to the batteries that the attaching plug and on the external power source removably connects, wherein, the power supply of this electric drive motor optionally or by this batteries is undertaken, perhaps undertaken by this attaching plug and external power source, this electric drive motor is embodied as direct current generator, between this attaching plug and this electric drive motor, be connected with transformer and rectifier/voltage regulation part, be used for producing DC voltage by the alternating voltage of external power grid, described electric supply installation comprises that at least one is connected to the socket on the internal circuit, this socket is used for connecting external loading, wherein, this socket is embodied as the low-voltage socket of case side.。
The electric supply installation that this hand-propelled appliance has electric drive motor and is used to the CD-ROM drive motor power supply.This electric supply installation comprises be used to being connected to external power source, especially being connected to attaching plug on the electrical network, and comprise removably the batteries that connects, wherein, the power supply of electric drive motor or undertaken by batteries is perhaps undertaken by attaching plug and external power source.Therefore, the electric drive motor in this hand-propelled appliance both can come supply of electrical energy by attaching plug, can come supply of electrical energy by the batteries that is integrated in the internal circuit again.This has also allowed hand-propelled appliance not rely on network operation in principle, for example in the inadequate situation of attaching plug wire length or do not having in the operational situation of external power source.
Another advantage is, when work implement is connected on the external power source, not only can makes the electric drive motor operation by attaching plug, and can be battery charging again.For this reason, batteries and attaching plug advantageously are in the common internal circuit, are the electric drive motor supply electric energy of work implement by this circuit.In this case, this batteries is especially in parallel with some internal electrical wires, is CD-ROM drive motor supply electric energy by these internal electrical wires.The charging of batteries can be independent of the operation of electric drive motor to be carried out, that is, and not only in the CD-ROM drive motor connection situation but also can in CD-ROM drive motor shutoff situation.
This batteries especially is embodied as removable and can be inserted in the batteries storing apparatus, and this battery storing apparatus is the part of electric supply installation.If currently do not need batteries for driving hand-propelled appliance, also batteries can be taken out and is used for other outside work implements.Hand-propelled appliance also can move in the situation of not inserting batteries when attaching plug is connected on the external power source.
In addition, this work implement has been advantageously provided at least one socket, and this socket is connected on the electric supply installation in the work implement and itself is used for connecting external loading.In this way, this work implement can be as prolonging cable or being used as multi-functional grafting device.Where necessary, the additional work utensil that is connected on the socket in the first work implement also can drive by the batteries that is placed in the batteries storing apparatus, and the electrical network that namely is independent of the first work implement drives.This is particularly suitable for the situation that additional work utensil self is not provided with the batteries of oneself and externally moves outside the effective range of power supply.
Electric drive motor in the preferred hand-propelled appliance is embodied as direct current generator, so that can be with the battery current that usually exists as direct current CD-ROM drive motor not.On the alternating current that guarantees simultaneously to be connected to commercial electrical network commonly used, integrated transformer comprises the circuit for voltage stabilizing and rectification in electric supply installation, and this transformer is used for producing direct current by the alternating current of external electrical network.This transformer especially is arranged between utensil side attaching plug and the CD-ROM drive motor, and wherein, the utensil side socket that is used for connection additional work utensil is advantageously located at the high electric current side of transformer.But also the low-voltage socket of case side can be arranged on the low current side of transformer on the principle.Alternatively, also can come instead of transformers with Switching Power Supply.
Description of drawings
Other advantage and suitable embodiment can draw from accompanying drawing description and accompanying drawing, schematically describe a dust catcher that is integrated with electric supply installation in the accompanying drawing.
The specific embodiment
Hand-propelled appliance is embodied as dust catcher 1, this dust catcher has suction hose 3 at housing 2, accommodates the blast fan 4 for generation of air-flow, the motor 5, the filter 6 that are used for drives fan wheel 4 and the electric supply installation of totally using 7 marks in housing.This electric supply installation 7 comprises electric wire 8 and 9, and these electric wires are configured for the internal circuit to motor 5 power supplies.This motor 5 advantageously is embodied as can be with the direct current generator of low-voltage driving.
Feed cable 10 with attaching plug 11 connects with electric wire 18,19, and this attaching plug is arranged for and is connected to external power source is especially to be connected on the electrical network.In other words between attaching plug 11 and the motor 5, transformer 13 is arranged between electric wire 8,9 and 18,19 at feed cable 10, be used for to be transformed into the low pressure that needs from the high pressure that outer net obtains.In addition, in rectifier/voltage regulation part 17, the electric current that obtains from electrical network is carried out filtering and alternating voltage is transformed into DC voltage.
In the high-pressure side of transformer 13, connected a socket 12 at electric wire 18 with being connected equally, this socket also can touch from the outside in the housing 2 of dust catcher 1.On socket 12, can connect additional electrical appliance.
Be provided with in addition batteries 14, this batteries is the part of electric supply installation 2 and inserts replaceably in the batteries storing apparatus 15 that this storing apparatus is in parallel with electric wire 8 and 9.Therefore, do not having in the operational situation of external power source, can come drive motors 5 by power supply or the voltage supply of batteries 14, dust catcher 1 can be connected on the external power source by feed cable 10 and attaching plug 11.If but external power source is available and electric supply installation 2 is connected with this external power source by attaching plug 11, then by this external power source drive motors 5; Can be batteries 14 chargings simultaneously.In addition, in situation about being connected on the external power source, also can drive additional electrical appliance by being inserted in the socket 12 on the housing 2.
1 internal circuit of closing or interrupting being formed by electric wire 8 and 9 by switch 16.
Claims (4)
1. hand-propelled appliance, has the electric supply installation (7) that an electric drive motor (5) and is used to this electric drive motor (5) to power, this electric supply installation (7) comprises that one is used for being connected to the batteries (14) that the attaching plug (11) and on the external power source removably connects, wherein, the power supply of this electric drive motor (5) optionally or by this batteries (14) is undertaken, perhaps undertaken by this attaching plug (11) and external power source, this electric drive motor (5) is embodied as direct current generator, between this attaching plug (11) and this electric drive motor (5), be connected with transformer (13) and rectifier/voltage regulation part (17), be used for producing DC voltage by the alternating voltage of external power grid, described electric supply installation (7) comprises that at least one is connected to the socket (12) on the internal circuit, this socket (12) is used for connecting external loading, it is characterized in that this socket (12) is embodied as the low-voltage socket of case side.
2. according to claim 1 work implement is characterized in that this batteries (14) is configured to removable unit, and this unit can be placed in the batteries storing apparatus (15) of this electric supply installation (7).
3. according to claim 1 and 2 work implement, it is characterized in that, this batteries (14) and this attaching plug (11) are in the common internal circuit with this electric drive motor (5), wherein, when this attaching plug (11) was connected on the external power source, this batteries (14) can be recharged.
4. according to claim 1 and 2 work implement is characterized in that this hand-propelled appliance is dust catcher (1).
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102007025625.8 | 2007-06-01 | ||
| DE200710025625 DE102007025625A1 (en) | 2007-06-01 | 2007-06-01 | Hand-guided implement, especially vacuum cleaner |
| PCT/EP2008/054074 WO2008145443A1 (en) | 2007-06-01 | 2008-04-04 | Hand-propelled appliance, in particular vacuum cleaner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101678547A CN101678547A (en) | 2010-03-24 |
| CN101678547B true CN101678547B (en) | 2013-01-02 |
Family
ID=39521948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200880018453.XA Expired - Fee Related CN101678547B (en) | 2007-06-01 | 2008-04-04 | Hand-propelled appliance, in particular vacuum cleaner |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP2164682A1 (en) |
| CN (1) | CN101678547B (en) |
| DE (1) | DE102007025625A1 (en) |
| WO (1) | WO2008145443A1 (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010040336A1 (en) | 2010-09-07 | 2012-03-08 | Alfred Kärcher Gmbh & Co. Kg | Device and method for detecting a change in operating state of a power tool and vacuum cleaner |
| DE102011077485A1 (en) | 2011-06-14 | 2012-12-20 | Kress-Elektrik Gmbh & Co. Kg | Electric implement with an electric machine, in particular a hand-held power tool |
| CN102217922A (en) * | 2011-06-27 | 2011-10-19 | 佛山市顺德区盛熙电器制造有限公司 | Mop |
| DE102011083319A1 (en) * | 2011-09-23 | 2013-03-28 | Robert Bosch Gmbh | Tool accessory equipment e.g. vacuum cleaner of machine tool system, has power conversion interface to which power supply of brushless drive unit of converterless machine tool can be connected |
| DE102015120159A1 (en) | 2015-11-20 | 2017-05-24 | Airbus Operations Gmbh | Tool and method for operating the tool |
| JP7022500B2 (en) * | 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 | Vacuum cleaner and vacuum cleaner system |
| CN113303702B (en) * | 2020-02-26 | 2023-02-24 | 江苏美的清洁电器股份有限公司 | Circuit system of dust collector, power supply control method of circuit system and dust collector |
| DE202023103319U1 (en) | 2023-05-10 | 2023-07-03 | Reuter Gmbh & Co. Kg | Circuit arrangement for supplying voltage to an electrochemical cleaning device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6044519A (en) * | 1995-12-07 | 2000-04-04 | Emerson Electric Co. | Portable electric tool vacuum cleaner control |
| US6448732B1 (en) * | 1999-08-10 | 2002-09-10 | Pacific Steamex Cleaning Systems, Inc. | Dual mode portable suction cleaner |
| CN1506016A (en) * | 2002-11-12 | 2004-06-23 | �����˺ʹ��˹�˾ | Improved convenient AC/DC portable wet/dry vacuum cleaner |
| DE102005010124B3 (en) * | 2005-03-02 | 2006-10-19 | Miele & Cie. Kg | Vacuum cleaner, especially floor vacuum cleaner, has battery in housing that can be fitted in rear region of cleaner housing that corresponds to appearance of cleaner housing so as to cover mains cable drum shaft opening when coupled |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004053765A1 (en) | 2004-11-08 | 2006-05-11 | Robert Bosch Gmbh | Power supply device for an electronic consumer |
-
2007
- 2007-06-01 DE DE200710025625 patent/DE102007025625A1/en not_active Withdrawn
-
2008
- 2008-04-04 EP EP08735815A patent/EP2164682A1/en not_active Withdrawn
- 2008-04-04 WO PCT/EP2008/054074 patent/WO2008145443A1/en active Application Filing
- 2008-04-04 CN CN200880018453.XA patent/CN101678547B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6044519A (en) * | 1995-12-07 | 2000-04-04 | Emerson Electric Co. | Portable electric tool vacuum cleaner control |
| US6448732B1 (en) * | 1999-08-10 | 2002-09-10 | Pacific Steamex Cleaning Systems, Inc. | Dual mode portable suction cleaner |
| CN1506016A (en) * | 2002-11-12 | 2004-06-23 | �����˺ʹ��˹�˾ | Improved convenient AC/DC portable wet/dry vacuum cleaner |
| DE102005010124B3 (en) * | 2005-03-02 | 2006-10-19 | Miele & Cie. Kg | Vacuum cleaner, especially floor vacuum cleaner, has battery in housing that can be fitted in rear region of cleaner housing that corresponds to appearance of cleaner housing so as to cover mains cable drum shaft opening when coupled |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102007025625A1 (en) | 2008-12-04 |
| EP2164682A1 (en) | 2010-03-24 |
| CN101678547A (en) | 2010-03-24 |
| WO2008145443A1 (en) | 2008-12-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130102 Termination date: 20140404 |