EP1962661A2 - Vacuum cleaner, especially floor vacuum cleaner - Google Patents

Vacuum cleaner, especially floor vacuum cleaner

Info

Publication number
EP1962661A2
EP1962661A2 EP06829557A EP06829557A EP1962661A2 EP 1962661 A2 EP1962661 A2 EP 1962661A2 EP 06829557 A EP06829557 A EP 06829557A EP 06829557 A EP06829557 A EP 06829557A EP 1962661 A2 EP1962661 A2 EP 1962661A2
Authority
EP
European Patent Office
Prior art keywords
vacuum cleaner
accumulator
cleaner according
voltage
volts
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.)
Granted
Application number
EP06829557A
Other languages
German (de)
French (fr)
Other versions
EP1962661B1 (en
Inventor
Andre Bertram
Volker Gerth
Olivier Liebig
Rainer Schultz
Heiko Stork
Dirk Wegener
Manfred Gerhards
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.)
Miele und Cie KG
Original Assignee
Miele und Cie KG
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
Priority claimed from DE200610058613 external-priority patent/DE102006058613B4/en
Application filed by Miele und Cie KG filed Critical Miele und Cie KG
Priority to EP20090014721 priority Critical patent/EP2163180A3/en
Publication of EP1962661A2 publication Critical patent/EP1962661A2/en
Application granted granted Critical
Publication of EP1962661B1 publication Critical patent/EP1962661B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • A47L9/2836—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means characterised by the parts which are controlled
    • A47L9/2842—Suction motors or blowers
    • 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
    • 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
    • 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

Definitions

  • Vacuum cleaners in particular vacuum cleaners
  • the invention relates to a vacuum cleaner, in particular vacuum cleaner, with a housing in which a motor-driven suction fan and a device for producing the power supply of the fan motor is arranged.
  • vacuum cleaners which have a power supply line. These have the disadvantage that for their energy supply a mains voltage must be present in reachable. This is what reduces the ease of use in particular in cleaning of stairs or car 's so that then worked not the case with extension cables must.
  • vacuum cleaners which can be operated independently of the mains, wherein for mains-independent operation, a power supply module is provided which has, for example, one or more battery cells.
  • a vacuum cleaner is known which has in its housing an externally accessible cavity for receiving a removable battery arrangement. The local vacuum cleaner has means for releasably holding the battery assembly to the cavity.
  • an electrical floor cleaning device is known from the prior art according to DE 10 2004 018 793 A1, in which a receiving space is present, which is optionally designed for holding either the power supply module or a cable drum module.
  • a receiving space is present, which is optionally designed for holding either the power supply module or a cable drum module.
  • the operating voltage would be reduced to at least one third of this voltage, which would lead to a reduction of the maximum power to one-ninth compared to the mains operation.
  • the invention thus raises the problem of disclosing a vacuum cleaner of the type mentioned, which allows both a network operation and a network-independent operation. According to the invention, this problem is solved in that within the housing both an accumulator and a cable drum for the optional operation of the vacuum cleaner in accumulator and mains voltage operation are arranged as firmly integrated components.
  • the user can use the vacuum cleaner as a hybrid vacuum cleaner without retrofitting in both modes, where it can be used in mains voltage operation as a full vacuum cleaner and in accumulator mode for the "intermediate suction" is fast and flexible with slightly lower, but still acceptable suction available. The latter is especially true for places that are not usually within reach of a power outlet, z. As garden sheds, terraces, stairs or cars.
  • the accumulator is arranged in a lower shell at the bottom of the housing.
  • the lower shell is double-walled with stiffening struts.
  • a plurality of individual accumulator cells are arranged in the lower shell and / or if removal openings for the accumulator or the accumulator cells are provided in the lower shell.
  • the blower motor is designed for a rated voltage between 80 and 120 volts as a universal motor.
  • the difference for the maximum adjustable power consumption of the fan motor between mains voltage operation (about 1200 watts at 100 volts) and accumulator operation (about 600 watts at 65 volts) is kept within reasonable limits.
  • mains voltage operation about 1200 watts at 100 volts
  • accumulator operation about 600 watts at 65 volts
  • the voltage generated by the accumulator should be between 50 volts and 80 volts, preferably about 65 volts.
  • mains voltage supply is sensed by a further circuit arrangement and the operating mode with supplied mains voltage to mains voltage operation and not available mains voltage supply to accumulator operation is adjustable.
  • An advantageous method for operating such a vacuum cleaner is characterized in that in mains voltage operation, a charge of the accumulator takes place, so that the vacuum cleaner can then be operated at any time without power cord.
  • the further circuit arrangement reduces the maximum value, which can be selected by means of a power controller, for the fan power in the case of accumulator operation in relation to the mains voltage operation. This makes it clear to the user that he can no longer set the full power available in mains operation in battery operation.
  • the mains voltage operation and the accumulator operation must be locked against each other, for example by a change-over relay.
  • Figure 1 a side view of a vacuum cleaner
  • FIG. 2 a perspective rear view of the canister vacuum cleaner
  • Figure 3 a partially sectioned bottom view of the vacuum cleaner, according to
  • FIG. 1 A first figure.
  • FIG. 4 shows an individual view of the lower shell of the canister vacuum cleaner, according to FIG. 1;
  • FIG. 5 a partial top view of the range of the power control of the
  • FIG. 6 shows a schematic circuit arrangement of the invention
  • FIG. 7 shows a schematic circuit arrangement of a further embodiment of a hybrid vacuum cleaner according to the invention.
  • FIG. 8 shows the stator winding package of the blower motor of a hybrid vacuum cleaner according to FIG. 7.
  • FIGS. 1 to 3 show, in particular, a cylinder vacuum cleaner 1 designed according to the invention as a hybrid vacuum cleaner.
  • a cable drum 2 see FIG. 6
  • power cable 3 wound thereon is provided which, like other vacuum cleaners produced and distributed by the applicant (see also DE 10 2005 018 908) arranged behind the right inside the housing 4 and therefore not visible in the figures.
  • FIG. 2 only the end of the connection cable 3 guided out of the housing 4 together with the power plug 3.1 is shown.
  • an accumulator 5 is present, wherein the accumulator 5 and the cable drum 2 are arranged as firmly integrated components in the vacuum cleaner housing 4. As can be seen from FIGS.
  • the accumulator 5 is arranged in a lower shell 6 at the bottom of the housing 4.
  • the lower shell 6 is again shown in isolation in FIG. 4 in perspective.
  • Both FIG. 3 and FIG. 4 show that the accumulator 5 is made up of individual cells 7 which are electrically connected in series (not shown) for generating an output voltage of approximately 65 volts.
  • the lower shell 6 is double-walled with stiffening struts 8, so that the shell 6 provides sufficient strength.
  • In the lower shell removal openings 11 are provided for replacing the battery cells 7.
  • the accumulator cells 7 are arranged in the front region of the lower shell 6 below the dust chamber 9, which brings with it the advantage that cooling of the cells 7 takes place during the charging process by the sucked air into the dust chamber 9.
  • FIG. 5 shows, in a plan view, in particular the area of the canister vacuum cleaner 1 in which an operating panel 14 with a plus-minus key 15 and an associated display 16 is arranged between the switch-on key 12 and the key 13 for actuating the automatic cable rewinding.
  • the plus-minus button 15 With the plus-minus button 15, the power of the fan motor 10 is set.
  • FIG. 6 shows an isolated representation of the electrical circuit diagram of the power supply for the hybrid vacuum cleaner 1, as has already been described.
  • the same reference numerals are used for the symbols of the components, which are shown representatively in Figures 1 to 5.
  • This voltage is parallel to the lines 21.1 and 21.2, which are performed by the accumulator 5 to a second voltage output 22 and charge the battery 5 when contacted power plug 3.1.
  • the output voltage generated by the accumulator 5 can also by pulse width modulation of a maximum of 65 volts (equivalent to a power of 600 watts) to 50 volts (equivalent to a power of 300 watts) can be reduced.
  • a changeover relay 24 sets the fan motor 10 in the de-energized state via the on-off button 12 as shown to the second voltage output with the terminals 22.1 and 22.2. This will be the
  • the relay and the voltage outputs 19.1 / 19.2 and 22.1 / 22.2 are thus components of a circuit arrangement by which a mains voltage supply can be sensed and the operating mode with supplied mains voltage to mains voltage operation and in the absence of mains voltage supply to accumulator operation is adjustable. This circuit is symbolized by the box 23
  • i 5 7 shows an isolated view, in the electrical circuit diagram of the power supply for another embodiment of a hybrid vacuum cleaner 1, as has already been described.
  • the same reference numerals are used for the symbols of the components, which are shown representatively in Figures 1 to 5.
  • the 20 universal motor 100 is provided, which receives an electrical power of about 2000 watts at this voltage.
  • the voltage of 230 volts passes through the cable drum 2 to a junction 101 and from there on the one hand to a charging rectifier 102 and on the other hand to the power adjustment.
  • a known phase-angle control 103 is used.
  • Figure 8 shows the entire stator winding package with the two coils 104 and 105 and the connection terminals 106 to 109.
  • the two terminals 106 and 107 form the contact with the winding beginnings of the two coils 104 and 105 and additional brackets and
  • the accumulator 5 shown in Figure 7 generates a voltage of 88 volts. In mains voltage operation, it is charged via the charging rectifier 102. When not contacted mains plug 3.1 and actuated power button 12, he gives his voltage to a further power adjustment, this is constructed as a pulse width modulator 115. The power adjustment is also carried out by the plus-minus button 15. The positive output of the pulse width modulated accumulator voltage is then fed to the terminal Z. In the figure 8 it can be seen that this terminal Z is connected to a tap 116, which is contacted directly with the connection terminal 117 for a carbon brush 110.
  • the negative output of the pulse width modulated accumulator voltage is fed to the terminal X and contacted from there via the terminal 109 to the end of the coil 104. Because the carbon brush 110 is directly connected to the positive voltage and the negative voltage across the coil 104, on the one hand the polar wear of the carbon brushes 110 and 111, ie the transport of the coal ions from the anode to the cathode is kept low and, on the other hand, the commutation in the first place allows.
  • the device If the device is switched off and the power plug 3.1 is not plugged in, no function of the vacuum cleaner 1 is possible. If the device is switched off and the power plug 3.1 is contacted, the battery cells 7 are charged. If the device is turned on via the on-off button 12 and plugged in the power plug 3.1, the battery cells 7 are charged and the vacuum cleaner 1 runs in line voltage operation. If the device is turned on via the on-off button 12 and the power plug 3.1 is not contacted, the vacuum cleaner 1 runs exclusively in battery operation. It thus becomes clear how easy to use the hybrid vacuum cleaner 1 according to the invention is. In which operating mode the hybrid vacuum cleaner 1 according to the invention is operated, thus ultimately depends only on whether the power plug 3.1 is contacted or not.
  • an unillustrated rotary potentiometer can be used whose power setting is not labeled with numbers, but only with "Max” and “Min”.
  • the "Max” position then corresponds to 2000 or 1200 watts, in accumulator mode 600 watts.
  • the "Min” position corresponds to the setting of 300 watts.

Abstract

The invention relates to a vacuum cleaner, especially a floor vacuum cleaner (1), comprising a housing (4) in which a motor-operated suction fan as well as a device for generating the power supply of the fan motor (10) are disposed. In order to allow said vacuum cleaner to be operated on mains current as well as independently of mains current, both a battery (5) and a cable drum (2) are arranged in the housing (4) as permanently integrated components so as to selectively operate the vacuum cleaner (1) on battery power and on mains voltage.

Description

Beschreibungdescription
Staubsauger, insbesondere BodenstaubsaugerVacuum cleaners, in particular vacuum cleaners
Die Erfindung betrifft einen Staubsauger, insbesondere Bodenstaubsauger, mit einem Gehäuse, in dem ein motorbetriebenes Sauggebläse sowie eine Vorrichtung zur Herstellung der Energieversorgung des Gebläsemotors angeordnet ist.The invention relates to a vacuum cleaner, in particular vacuum cleaner, with a housing in which a motor-driven suction fan and a device for producing the power supply of the fan motor is arranged.
Aus dem Stand der Technik sind allgemein Bodenstaubsauger bekannt, die über eine Netzversorgungsleitung verfügen. Diese besitzen den Nachteil, dass zu ihrer Energieversorgung eine Netzspannungsdose in erreichbarer Nähe vorhanden sein muss. Dies ist insbesondere beim Säubern von Treppen oder von Kfz 's nicht der Fall, so dass dann mit Verlängerungskabeln gearbeitet werden muss, was den Bedienungskomfort vermindert. Bekannt sind ebenfalls Staubsauger, die netzunabhängig betrieben werden können, wobei zum netzunabhängigen Betrieb ein Energieversorgungsmodul vorgesehen ist, das beispielsweise eine oder mehrere Akkumulatorenzellen aufweist. So ist beispielsweise aus der EP 0 401 531 B1 ein Staubsauger bekannt, der in seinem Gehäuse einen von außen zugänglichen Hohlraum zur Aufnahme einer herausnehmbaren Batterieanordnung aufweist. Der dortige Staubsauger weist Mittel zum lösbaren Haltern der Batterieanordnung an dem Hohlraum auf. Batterie- oder Akkumulatorgespeiste Staubsauger besitzen den Nachteil, dass wegen der hohen Leistungsaufnahme des Sauggebläses die Ladekapazität in der Regel nicht zum gründlichen Säubern eines großen Teppichs oder eines mit Teppichboden ausgelegten Raums ausreicht, so dass mehrmals nachgeladen werden muss. Auch dies vermindert den Bedienungskomfort.From the prior art generally vacuum cleaner are known, which have a power supply line. These have the disadvantage that for their energy supply a mains voltage must be present in reachable. This is what reduces the ease of use in particular in cleaning of stairs or car 's so that then worked not the case with extension cables must. Also known are vacuum cleaners, which can be operated independently of the mains, wherein for mains-independent operation, a power supply module is provided which has, for example, one or more battery cells. For example, from EP 0 401 531 B1 a vacuum cleaner is known which has in its housing an externally accessible cavity for receiving a removable battery arrangement. The local vacuum cleaner has means for releasably holding the battery assembly to the cavity. Battery or accumulator-fed vacuum cleaners have the disadvantage that because of the high power consumption of the suction fan, the loading capacity is generally not sufficient to thoroughly clean a large carpet or carpeted space, so that several times must be recharged. This also reduces the ease of use.
Weiterhin ist aus dem Stand der Technik gemäß der DE 10 2004 018 793 A1 ein elektrisches Bodenreinigungsgerät bekannt, bei dem ein Aufnahmeraum vorhanden ist, der wahlweise zur Halterung entweder des Energieversorgungsmoduls oder eines Kabeltrommelmoduls ausgebildet ist. Hier besteht zwar der Vorteil, dass zu einem sehr späten Fertigungszeitpunkt entschieden werden kann, ob der Staubsauger für den Netz- oder Akkumulatorbetrieb hergestellt wird, letztendlich wird aber ein Staubsauger produziert, welcher nur eine der beiden Betriebsvarianten mit den entsprechenden Nachteilen besitzt. Ein weiterer Nachteil besteht darin, dass außer dem wahlweisen Einsatz eines Akkumulators oder einer Kabeltrommel keine weiteren Anpassungen vorgenommen sind. Es ist deshalb davon auszugehen, dass der Gebläsemotor für einen Betrieb bei einer Netzspannung von 230 Volt ausgelegt ist. Bei einer Stromversorgung mittels eines Akkumulators würde die Betriebsspannung mindestens auf ein Drittel dieser Spannung reduziert, was zu einer Verringerung der Maximalleistung auf ein Neuntel gegenüber dem Netzbetrieb führen würde. Damit wäre ein zufriedenstellender Akkumulatorbetrieb nicht mehr möglich. Der Erfindung stellt sich somit das Problem, einen Staubsauger der eingangs genannten Art zu offenbaren, welcher sowohl einen Netzbetrieb als auch einen netzunabhängigen Betrieb ermöglicht. Erfindungsgemäß wird dieses Problem dadurch gelöst, dass innerhalb des Gehäuses sowohl ein Akkumulator als auch eine Kabeltrommel für den wahlweisen Betrieb des Staubsaugers im Akkumulator- und im Netzspannungsbetrieb als fest integrierte Bestandteile angeordnet sind. Der Benutzer kann den Staubsauger als Hybridstaubsauger somit ohne Umrüstung in beiden Betriebsarten nutzen, wobei er im Netzspannungsbetrieb als vollwertiger Staubsauger eingesetzt werden kann und im Akkumulatorbetrieb für das "Zwischendurchsaugen" schnell und flexibel mit etwas niedriger, aber immer noch akzeptabler Saugleistung zur Verfügung steht. Letzteres gilt insbesondere für Orte, die üblicherweise nicht in Reichweite einer Steckdose liegen, z. B. Gartenhäuser, Terrassen, Treppen oder Kfz's.Furthermore, an electrical floor cleaning device is known from the prior art according to DE 10 2004 018 793 A1, in which a receiving space is present, which is optionally designed for holding either the power supply module or a cable drum module. Although there is the advantage that it can be decided at a very late production time, if the vacuum cleaner for mains or accumulator operation is produced, but ultimately a vacuum cleaner is produced, which has only one of the two operating variants with the corresponding disadvantages. Another disadvantage is that except the optional use of a rechargeable battery or a cable drum no further adjustments are made. It is therefore assumed that the blower motor is designed for operation at a mains voltage of 230 volts. In the case of a power supply by means of a rechargeable battery, the operating voltage would be reduced to at least one third of this voltage, which would lead to a reduction of the maximum power to one-ninth compared to the mains operation. For a satisfactory accumulator operation would no longer be possible. The invention thus raises the problem of disclosing a vacuum cleaner of the type mentioned, which allows both a network operation and a network-independent operation. According to the invention, this problem is solved in that within the housing both an accumulator and a cable drum for the optional operation of the vacuum cleaner in accumulator and mains voltage operation are arranged as firmly integrated components. The user can use the vacuum cleaner as a hybrid vacuum cleaner without retrofitting in both modes, where it can be used in mains voltage operation as a full vacuum cleaner and in accumulator mode for the "intermediate suction" is fast and flexible with slightly lower, but still acceptable suction available. The latter is especially true for places that are not usually within reach of a power outlet, z. As garden sheds, terraces, stairs or cars.
Vorteilhafte Ausgestaltungen und Weiterbildungen des Staubsaugers ergeben sich aus den nachfolgenden Unteransprüchen. Es ist insbesondere vorteilhaft, wenn der Akkumulator in einer Unterschale am Boden des Gehäuses angeordnet ist. Zur Fertigung des Hybridstaubsauger- Gehäuses muss dann lediglich eine modifizierte Bodenschale verwendet werden, alle anderen Gehäuseteile sind wie bei herkömmlichen netzbetriebenen Staubsaugern aufgebaut. Hierdurch können gleiche Werkzeuge zur Herstellung verwendet werden, was die Fertigung preiswert gestaltet. In einer zweckmäßigen Ausführungsform ist die Unterschale doppelwandig mit Versteifungsstreben ausgebildet. Es ist außerdem zweckmäßig, wenn in der Unterschale mehrere einzelne Akkumulatorzellen angeordnet sind und/oder wenn in der Unterschale Entnahmeöffnungen für den Akkumulator bzw. die Akkumulatorzellen vorgesehen sind.Advantageous embodiments and further developments of the vacuum cleaner will become apparent from the following subclaims. It is particularly advantageous if the accumulator is arranged in a lower shell at the bottom of the housing. For the production of the hybrid vacuum cleaner housing then only a modified bottom shell must be used, all other housing parts are constructed as in conventional mains-powered vacuum cleaners. As a result, the same tools can be used for production, which makes the production inexpensive. In an expedient embodiment, the lower shell is double-walled with stiffening struts. It is also expedient if a plurality of individual accumulator cells are arranged in the lower shell and / or if removal openings for the accumulator or the accumulator cells are provided in the lower shell.
In einer besonders vorteilhaften Ausführungsform ist der Gebläsemotor für eine Nennspannung zwischen 80 und 120 Volt als Universalmotor ausgebildet. Hierdurch wird der Unterschied für die maximal einstellbare Leistungsaufnahme des Gebläsemotors zwischen Netzspannungsbetrieb (ca. 1200 Watt bei 100 Volt) und Akkumulatorbetrieb (ca. 600 Watt bei 65 Volt) in vertretbaren Grenzen gehalten. Zur Transformation der Netzspannung auf eine Betriebsspannung zwischen 50 Volt und 100 Volt ist eine entsprechende Schaltungsanordnung vorgesehen. Die durch den Akkumulator erzeugte Spannung sollte zwischen 50 Volt und 80 Volt betragen, vorzugsweise ca. 65 Volt.In a particularly advantageous embodiment, the blower motor is designed for a rated voltage between 80 and 120 volts as a universal motor. As a result, the difference for the maximum adjustable power consumption of the fan motor between mains voltage operation (about 1200 watts at 100 volts) and accumulator operation (about 600 watts at 65 volts) is kept within reasonable limits. To transform the mains voltage to an operating voltage between 50 volts and 100 volts, a corresponding circuit arrangement is provided. The voltage generated by the accumulator should be between 50 volts and 80 volts, preferably about 65 volts.
Um dem Benutzer ein Umschalten von Netzspannungsbetrieb auf Akkumulatorbetrieb zu ersparen, ist es vorteilhaft, wenn die Netzspannungszufuhr durch eine weitere Schaltungsanordnung sensierbar ist und die Betriebsart bei zugeführter Netzspannung auf Netzspannungsbetrieb und bei nicht vorhandener Netzspannungszufuhr auf Akkumulatorbetrieb einstellbar ist. Ein vorteilhaftes Verfahren zum Betrieb eines solchen Staubsaugers zeichnet sich dadurch aus, dass im Netzspannungsbetrieb eine Aufladung des Akkumulators erfolgt, so dass der Staubsauger dann auch ohne Netzkabel jederzeit betrieben werden kann.To save the user switching from mains voltage operation to accumulator operation, it is advantageous if the mains voltage supply is sensed by a further circuit arrangement and the operating mode with supplied mains voltage to mains voltage operation and not available mains voltage supply to accumulator operation is adjustable. An advantageous method for operating such a vacuum cleaner is characterized in that in mains voltage operation, a charge of the accumulator takes place, so that the vacuum cleaner can then be operated at any time without power cord.
In einer besonders vorteilhaften Ausführungsform dieses Verfahrens verringert die weitere Schaltungsanordnung den mittels eines Leistungsstellers auswählbaren Maximalwert für die Gebläseleistung bei Akkumulatorbetrieb gegenüber dem Netzspannungsbetrieb. Hierdurch wird dem Benutzer deutlich gemacht, dass er im Akkumulatorbetrieb nicht mehr die volle im Netzspannungsbetrieb verfügbare Leistung einstellen kann.In a particularly advantageous embodiment of this method, the further circuit arrangement reduces the maximum value, which can be selected by means of a power controller, for the fan power in the case of accumulator operation in relation to the mains voltage operation. This makes it clear to the user that he can no longer set the full power available in mains operation in battery operation.
Zur Vermeidung eines Kurzschlusses müssen der Netzspannungsbetrieb und der Akkumulatorbetrieb beispielsweise durch ein Umschaltrelais gegeneinander verriegelbar sein.To avoid a short circuit, the mains voltage operation and the accumulator operation must be locked against each other, for example by a change-over relay.
Ein Ausführungsbeispiel der Erfindung ist in den Zeichnungen rein schematisch dargestellt und wird nachfolgend näher beschrieben. Es zeigen:An embodiment of the invention is shown purely schematically in the drawings and will be described in more detail below. Show it:
Figur 1 : eine Seitenansicht eines Bodenstaubsaugers;Figure 1: a side view of a vacuum cleaner;
Figur 2: eine perspektivische Rückansicht des Bodenstaubsaugers; Figur 3: eine teilweise geschnittene Unteransicht des Bodenstaubsaugers, gemäßFIG. 2: a perspective rear view of the canister vacuum cleaner; Figure 3: a partially sectioned bottom view of the vacuum cleaner, according to
Figur 1 ;FIG. 1;
Figur 4: eine Einzelansicht der Unterschale des Bodenstaubsaugers, gemäß der Figur 1 ;FIG. 4 shows an individual view of the lower shell of the canister vacuum cleaner, according to FIG. 1;
Figur 5: eine teilweise Draufsicht des Bereichs der Leistungsregelung desFIG. 5: a partial top view of the range of the power control of the
Bodenstaubsaugers gemäß der Erfindung; und Figur 6: eine schematische Schaltungsanordnung des erfindungsgemäßenUnderground vacuum cleaner according to the invention; and FIG. 6 shows a schematic circuit arrangement of the invention
Hybridstaubsaugers; Figur 7: eine schematische Schaltungsanordnung eines weiteren Ausführungsbeispiels eines erfindungsgemäßen Hybridstaubsaugers;Hybrid vacuum cleaner; FIG. 7 shows a schematic circuit arrangement of a further embodiment of a hybrid vacuum cleaner according to the invention;
Figur 8: das Ständerwicklungspaket des Gebläsemotors eines Hybridstaubsaugers nach Figur 7.FIG. 8 shows the stator winding package of the blower motor of a hybrid vacuum cleaner according to FIG. 7.
Die Figuren 1 bis 3 zeigen insbesondere einen erfindungsgemäß als Hybridstaubsauger ausgebildeten Bodenstaubsauger 1. Für den Netzbetrieb ist eine Kabeltrommel 2 (siehe Figur 6) mit darauf aufwickelbarem Netzanschlusskabel 3 vorgesehen, welche wie bei anderen von der Anmelderin hergestellten und vertriebenen Bodenstaubsaugern (siehe auch DE 10 2005 018 908) hinten rechts im Inneren des Gehäuses 4 angeordnet und deshalb in den Figuren nicht sichtbar ist. In Figur 2 ist lediglich das aus dem Gehäuse 4 geführte Ende des Anschlusskabels 3 samt Netzstecker 3.1 dargestellt. Für den netzlosen Betrieb ist ein Akkumulator 5 vorhanden, wobei der Akkumulator 5 und die Kabeltrommel 2 als fest integrierte Bestandteile im Staubsaugergehäuse 4 angeordnet sind. Wie aus der Figur 1 und 3 zu erkennen ist, ist der Akkumulator 5 in einer Unterschale 6 am Boden des Gehäuses 4 angeordnet. Die Unterschale 6 ist in isolierter Darstellung nochmals in der Figur 4 in der Perspektive gezeigt. Sowohl Figur 3 als auch Figur 4 zeigen, dass der Akkumulator 5 aus einzelnen Zellen 7 aufgebaut ist, welche zur Erzeugung einer Ausgangsspannung von ca. 65 Volt elektrisch in Reihe geschaltet sind (nicht dargestellt). Dabei ist die Unterschale 6 doppelwandig mit Versteifungsstreben 8 ausgebildet, so dass die Schale 6 eine hinreichende Festigkeit bietet. In der Unterschale sind Entnahmeöffnungen 11 zum Austausch der Akkumulatorzellen 7 vorgesehen.FIGS. 1 to 3 show, in particular, a cylinder vacuum cleaner 1 designed according to the invention as a hybrid vacuum cleaner. For mains operation, a cable drum 2 (see FIG. 6) with power cable 3 wound thereon is provided which, like other vacuum cleaners produced and distributed by the applicant (see also DE 10 2005 018 908) arranged behind the right inside the housing 4 and therefore not visible in the figures. In FIG. 2, only the end of the connection cable 3 guided out of the housing 4 together with the power plug 3.1 is shown. For the mains-less operation, an accumulator 5 is present, wherein the accumulator 5 and the cable drum 2 are arranged as firmly integrated components in the vacuum cleaner housing 4. As can be seen from FIGS. 1 and 3, the accumulator 5 is arranged in a lower shell 6 at the bottom of the housing 4. The lower shell 6 is again shown in isolation in FIG. 4 in perspective. Both FIG. 3 and FIG. 4 show that the accumulator 5 is made up of individual cells 7 which are electrically connected in series (not shown) for generating an output voltage of approximately 65 volts. Here, the lower shell 6 is double-walled with stiffening struts 8, so that the shell 6 provides sufficient strength. In the lower shell removal openings 11 are provided for replacing the battery cells 7.
Die Akkumulatorzellen 7 sind im vorderen Bereich der Unterschale 6 unterhalb des Staubraums 9 angeordnet, was den Vorteil mit sich bringt, dass durch die angesaugte Luft in den Staubraum 9 eine Kühlung der Zellen 7 während des Aufladungsprozesses erfolgt.The accumulator cells 7 are arranged in the front region of the lower shell 6 below the dust chamber 9, which brings with it the advantage that cooling of the cells 7 takes place during the charging process by the sucked air into the dust chamber 9.
Die Figur 5 zeigt in der Draufsicht insbesondere den Bereich des Bodenstaubsaugers 1 , in dem zwischen der Einschalt-Taste 12 und der Taste 13 zur Betätigung der automatischen Kabelaufwicklung ein Bedienfeld 14 mit einer Plus-Minus-Taste 15 und einem zugehörigen Display 16 angeordnet ist. Mit der Plus-Minus-Taste 15 wird die Leistung des Gebläsemotors 10 eingestellt.FIG. 5 shows, in a plan view, in particular the area of the canister vacuum cleaner 1 in which an operating panel 14 with a plus-minus key 15 and an associated display 16 is arranged between the switch-on key 12 and the key 13 for actuating the automatic cable rewinding. With the plus-minus button 15, the power of the fan motor 10 is set.
Die Figur 6 zeigt in isolierter Darstellung das elektrische Schaltbild der Stromversorgung für den Hybrid-Bodenstaubsauger 1 , wie er bereits beschrieben wurde. Dabei werden für die Schaltsymbole der Bauteile, die in den Figuren 1 bis 5 gegenständlich dargestellt sind, die gleichen Bezugszeichen verwendet. Für den Antrieb des Gebläses ist erfindungsgemäß ein mit einer Maximalspannung von 100 Volt betreibbarer Universalmotor 10 vorgesehen, der bei dieser Spannung eine elektrische Leistung von ca. 1200 Watt aufnimmt. Um diese Spannung zu erzeugen, wird die Netzspannung bei kontaktiertem Netzstecker 3.1 über die Kabeltrommel 2 an einen ersten, in der Gerätesteuerung 17 integrierten Umrichter 18 geleitet. Dort wird sie durch Pulsweitenmodulation von 230 Volt auf eine Ausgangsspannung zwischen 50 und 100 Volt transformiert, die dann an einem ersten Spannungsausgang mit den Klemmen 19.1 und 19.2 liegt. Die endgültige Höhe der Ausgangsspannung ist abhängig vom Einstellwert der Plus- Minus-Taste 15, in Figur 6 durch das Potentiometer 15.1 symbolisiert, wobei eine Ausgangsspannung von 100 Volt einer Leistungsaufnahme von ca. 1200 Watt und ein Einstellwert von 50 Volt einer Leistungsaufnahme von ca. 300 Watt entspricht. Parallel wird die Netzspannung über einen zweiten Umrichter 20, ebenfalls in der Gerätesteuerung 17 integriert, auf 75 Volt herunter transformiert und anschließend gleichgerichtet. Diese Spannung liegt parallel an den Leitungen 21.1 und 21.2, die vom Akkumulator 5 an einen zweiten Spannungsausgang 22 geführt sind und laden den Akkumulator 5 bei kontaktiertem Netzstecker 3.1 auf. Die vom Akkumulator 5 erzeugte Ausgangsspannung kann, ebenfalls durch Pulsweitenmodulation von maximal 65 Volt (entspricht einer Leistung von 600 Watt) auf 50 Volt (entspricht einer Leistung von 300 Watt) reduziert werden. Ein Umschaltrelais 24 legt den Gebläsemotor 10 im stromlosen Zustand über die Ein-Aus-Taste 12 wie dargestellt an den zweiten Spannungsausgang mit den Klemmen 22.1 und 22.2. Hierdurch wird dieFIG. 6 shows an isolated representation of the electrical circuit diagram of the power supply for the hybrid vacuum cleaner 1, as has already been described. In this case, the same reference numerals are used for the symbols of the components, which are shown representatively in Figures 1 to 5. According to the invention, a universal motor 10 which can be operated with a maximum voltage of 100 volts is provided for the drive of the fan, which receives an electrical power of about 1200 watts at this voltage. In order to generate this voltage, the mains voltage is conducted at contacted mains plug 3.1 via the cable drum 2 to a first, integrated in the device control 17 inverter 18. In diesem Fall wird der Netzspannung durch die Kabeltrommel 2 in Richtung der Gerätesteuerung bzw. There, it is transformed by pulse width modulation of 230 volts to an output voltage between 50 and 100 volts, which is then at a first voltage output to the terminals 19.1 and 19.2. The final level of the output voltage is dependent on the set value of the plus-minus key 15, symbolized in Figure 6 by the potentiometer 15.1, with an output voltage of 100 volts power consumption of about 1200 watts and a set value of 50 volts power consumption of approx. 300 watts corresponds. In parallel, the mains voltage via a second inverter 20, also integrated in the device control 17, transformed down to 75 volts and then rectified. This voltage is parallel to the lines 21.1 and 21.2, which are performed by the accumulator 5 to a second voltage output 22 and charge the battery 5 when contacted power plug 3.1. The output voltage generated by the accumulator 5 can also by pulse width modulation of a maximum of 65 volts (equivalent to a power of 600 watts) to 50 volts (equivalent to a power of 300 watts) can be reduced. A changeover relay 24 sets the fan motor 10 in the de-energized state via the on-off button 12 as shown to the second voltage output with the terminals 22.1 and 22.2. This will be the
5 Spannungsversorgung über den Akkumulator 5 hergestellt. Wenn der Netzstecker 3.1 kontaktiert ist, zieht das Umschaltrelais 24 an und schaltet den Gebläsemotor 10 an den ersten Spannungsausgang 19.1 und 19.2. Hierdurch wird eine automatische Umschaltung auf Netzspannungsbetrieb hergestellt. Durch das Relais 24 werden Akkumulatorbetrieb und Netzspannungsbetrieb zur Vermeidung eines Kurzschlusses sicher gegeneinander verriegelt.5 power supply via the accumulator 5 made. When the power plug 3.1 is contacted, the change-over relay 24 picks up and switches the fan motor 10 to the first voltage output 19.1 and 19.2. As a result, an automatic switch to mains voltage operation is established. By the relay 24 accumulator operation and mains voltage operation to avoid a short circuit are securely locked against each other.
I0 Das Relais und die Spannungsausgänge 19.1/19.2 und 22.1/22.2 sind somit Bestandteile einer Schaltungsanordnung, durch welche eine Netzspannungszufuhr sensierbar und die Betriebsart bei zugeführter Netzspannung auf Netzspannungsbetrieb und bei nicht vorhandener Netzspannungszufuhr auf Akkumulatorbetrieb einstellbar ist. Diese Schaltungsanordnung ist durch den Kasten 23 symbolisiertI 0 The relay and the voltage outputs 19.1 / 19.2 and 22.1 / 22.2 are thus components of a circuit arrangement by which a mains voltage supply can be sensed and the operating mode with supplied mains voltage to mains voltage operation and in the absence of mains voltage supply to accumulator operation is adjustable. This circuit is symbolized by the box 23
i5 Die Figur 7 zeigt in isolierter Darstellung das elektrische Schaltbild der Stromversorgung für ein weiteres Ausführungsbeispiel eines Hybrid-Bodenstaubsauger 1 , wie er bereits beschrieben wurde. Dabei werden für die Schaltsymbole der Bauteile, die in den Figuren 1 bis 5 gegenständlich dargestellt sind, die gleichen Bezugszeichen verwendet. Für den Antrieb des Gebläses ist erfindungsgemäß ein mit einer Nennspannung von 230 Volt betreibbareri 5 7 shows an isolated view, in the electrical circuit diagram of the power supply for another embodiment of a hybrid vacuum cleaner 1, as has already been described. In this case, the same reference numerals are used for the symbols of the components, which are shown representatively in Figures 1 to 5. For the drive of the blower according to the invention one operable with a nominal voltage of 230 volts
20 Universalmotor 100 vorgesehen, der bei dieser Spannung eine elektrische Leistung von ca. 2000 Watt aufnimmt. Im Netzspannungs-Betrieb gelangt die Spannung von 230 Volt über die Kabeltrommel 2 zu einer Verzweigung 101 und von da einerseits zu einem Ladegleichrichter 102 und andererseits an die Leistungsverstellung. Um die Gebläseleistung über die Plus-Minus- Taste 15 variieren zu können, wird eine bekannte Phasenanschnittsteuerung 103 verwendet.20 universal motor 100 is provided, which receives an electrical power of about 2000 watts at this voltage. In mains voltage operation, the voltage of 230 volts passes through the cable drum 2 to a junction 101 and from there on the one hand to a charging rectifier 102 and on the other hand to the power adjustment. In order to be able to vary the blower power via the plus-minus key 15, a known phase-angle control 103 is used.
25 Die so erzeugte Spannung wird an die beiden Anschlussklemmen X und Y gelegt und speist von dort die beiden Hälften einer Ständerwicklung, die aus den Spulen 104 und 105 besteht.25 The voltage generated in this way is applied to the two connection terminals X and Y and supplies from there the two halves of a stator winding consisting of the coils 104 and 105.
Figur 8 zeigt das gesamte Ständerwicklungspaket mit den beiden Spulen 104 und 105 und den Anschlussterminals 106 bis 109. Die beiden Terminals 106 und 107 bilden die Kontaktierung zu den Wicklungsanfängen der beiden Spulen 104 und 105 und zusätzlichen Halterungen undFigure 8 shows the entire stator winding package with the two coils 104 and 105 and the connection terminals 106 to 109. The two terminals 106 and 107 form the contact with the winding beginnings of the two coils 104 and 105 and additional brackets and
30 Anschlüsse für die Kohlebürsten 110 und 111 , letztere sind in Figur 8 nicht dargestellt, nur in Figur 7 symbolisch angedeutet. Der Anker 112 ist ebenfalls nur in Figur 7 symbolisch dargestellt. Die Terminals 108 und 109 stellen die Kontaktierung mit den Wicklungsenden der Spulen 104 und 105 her und sind mit den Anschlussklemmen X und Y verbunden. Im Netzspannungs-Betrieb liegt somit die von der Phasenanschnittsteuerung 103 erzeugte30 connections for the carbon brushes 110 and 111, the latter are not shown in Figure 8, indicated only symbolically in Figure 7. The armature 112 is likewise shown symbolically only in FIG. The terminals 108 and 109 make contact with the coil ends of the coils 104 and 105 and are connected to the terminals X and Y. In the mains voltage operation is thus generated by the phase control 103
35 Spannung am gesamten Spulenpaket an. Der in Figur 7 dargestellte Akkumulator 5 erzeugt eine Spannung von 88 Volt. Im Netzspannungs-Betrieb wird er über den Ladegleichrichter 102 aufgeladen. Bei nicht kontaktiertem Netzstecker 3.1 und betätigter Einschalt-Taste 12 gibt er seine Spannung an eine weitere Leistungsverstellung ab, diese ist als Pulsweitenmodulator 115 aufgebaut. Die Leistungsverstellung erfolgt ebenfalls durch die Plus-Minus-Taste 15. Der positive Ausgang der pulsweitenmodulierten Akkumulator-Spannung wird dann an die Anschlussklemme Z geführt. In der Figur 8 ist zu erkennen, dass diese Klemme Z mit einer Anzapfung 116 verbunden ist, die direkt mit dem Anschlussterminal 117 für eine Kohlebürste 110 kontaktiert ist. Der negative Ausgang der pulsweitenmodulierten Akkumulator-Spannung ist an die Anschlussklemme X geführt und von dort über das Terminal 109 mit dem Ende der Spule 104 kontaktiert. Dadurch, dass die Kohlebürste 110 direkt an der positiven Spannung liegt und die negative Spannung an der Spule 104, wird einerseits der polare Verschleiß der Kohlebürsten 110 und 111 , d. h. der Transport der Kohleionen von der Anode zur Kathode gering gehalten und andererseits die Kommutierung überhaupt erst ermöglicht.35 voltage on the entire coil package. The accumulator 5 shown in Figure 7 generates a voltage of 88 volts. In mains voltage operation, it is charged via the charging rectifier 102. When not contacted mains plug 3.1 and actuated power button 12, he gives his voltage to a further power adjustment, this is constructed as a pulse width modulator 115. The power adjustment is also carried out by the plus-minus button 15. The positive output of the pulse width modulated accumulator voltage is then fed to the terminal Z. In the figure 8 it can be seen that this terminal Z is connected to a tap 116, which is contacted directly with the connection terminal 117 for a carbon brush 110. The negative output of the pulse width modulated accumulator voltage is fed to the terminal X and contacted from there via the terminal 109 to the end of the coil 104. Because the carbon brush 110 is directly connected to the positive voltage and the negative voltage across the coil 104, on the one hand the polar wear of the carbon brushes 110 and 111, ie the transport of the coal ions from the anode to the cathode is kept low and, on the other hand, the commutation in the first place allows.
Anhand der vorbeschriebenen Schaltung wird ein Hybridstaubsauger mit folgenden Funktionen realisiert:Based on the circuit described above, a hybrid vacuum cleaner with the following functions is realized:
Ist das Gerät ausgeschaltet und der Netzstecker 3.1 nicht eingesteckt, ist keine Funktion des Staubsaugers 1 möglich. Ist das Gerät ausgeschaltet und der Netzstecker 3.1 kontaktiert, werden die Akkumulatorzellen 7 geladen. Ist das Gerät über die Ein-Aus-Taste 12 eingeschaltet und der Netzstecker 3.1 eingesteckt, werden die Akkumulatorzellen 7 geladen und der Staubsauger 1 läuft im Netzspannungsbetrieb. Ist das Gerät über die Ein-Aus-Taste 12 eingeschaltet und der Netzstecker 3.1 nicht kontaktiert, so läuft der Staubsauger 1 ausschließlich im Akkumulatorbetrieb. Somit wird deutlich, wie bedienungsfreundlich sich der erfindungsgemäße Hybridstaubsauger 1 darstellt. In welcher Betriebsart der erfindungsgemäße Hybridstaubsauger 1 betrieben wird, hängt somit letztendlich nur davon ab, ob der Netzstecker 3.1 kontaktiert ist oder nicht.If the device is switched off and the power plug 3.1 is not plugged in, no function of the vacuum cleaner 1 is possible. If the device is switched off and the power plug 3.1 is contacted, the battery cells 7 are charged. If the device is turned on via the on-off button 12 and plugged in the power plug 3.1, the battery cells 7 are charged and the vacuum cleaner 1 runs in line voltage operation. If the device is turned on via the on-off button 12 and the power plug 3.1 is not contacted, the vacuum cleaner 1 runs exclusively in battery operation. It thus becomes clear how easy to use the hybrid vacuum cleaner 1 according to the invention is. In which operating mode the hybrid vacuum cleaner 1 according to the invention is operated, thus ultimately depends only on whether the power plug 3.1 is contacted or not.
Da aufgrund der geringeren Akkumulatorspannung nur eine reduzierte Leistung einstellbar ist, ist es sinnvoll, wenn bei stromlosem Umschaltrelais 24 die Möglichkeit einer Einstellung von mehr als 600 Watt blockiert oder nicht zugelassen wird. Die Einstellung der Gebläseleistung erfolgt über die Plus-Minus-Taste 15, wobei der jeweilige Leistungszustand über eine LED (nicht dargestellt) im Display 16 angezeigt wird. Eine Abstufung von z.B. 1200 Watt auf 900 Watt, 600 Watt, evtl. 450 Watt und 300 Watt wäre dabei sinnvoll. Im Netzspannungsbetrieb kann dann die Leistung über die Taste 15 in einem Bereich zwischen 1200 und 300 Watt, also in vier Stufen, verstellt werden. Der Akkumulatorbetrieb wäre dagegen nur in zwei oder drei Stufen zwischen 600 und 300 Watt einstellbar. Bei der Ausführungsform nach den Figuren 7 und 8 werden im Netzspannungsbetrieb zwei weitere Stufen, 1500 Watt und 2000 Watt, angeboten.Since only a reduced power is adjustable due to the lower battery voltage, it makes sense if the possibility of setting more than 600 watts is blocked or not permitted when de-energized changeover relay 24. The setting of the fan power via the plus-minus button 15, the respective power state via an LED (not shown) is displayed 16 in the display. A gradation of, for example, 1200 watts to 900 watts, 600 watts, possibly 450 watts and 300 watts would be useful. In mains voltage operation, the power can then be adjusted via the button 15 in a range between 1200 and 300 watts, ie in four stages. The accumulator operation, however, would only be adjustable in two or three stages between 600 and 300 watts. In the embodiment of Figures 7 and 8 are in mains voltage operation, two more levels, 1500 watts and 2000 watts, offered.
Alternativ kann ein nicht dargestelltes Drehpotentiometer verwendet werden, dessen Leistungseinstellung nicht mit Ziffernangaben, sondern nur mit "Max" und "Min" beschriftet ist. Im Netzspannungsbetrieb entspricht die "Max"-Position dann 2000 bzw. 1200 Watt, im Akkumulator-Betrieb 600 Watt. Die "Min"- Position entspricht der Einstellung von 300 Watt. Alternatively, an unillustrated rotary potentiometer can be used whose power setting is not labeled with numbers, but only with "Max" and "Min". In mains voltage operation, the "Max" position then corresponds to 2000 or 1200 watts, in accumulator mode 600 watts. The "Min" position corresponds to the setting of 300 watts.

Claims

Patentansprüche claims
1. Staubsauger, insbesondere Bodenstaubsauger (1 ), mit einem Gehäuse (4), in dem ein motorbetriebenes Sauggebläse sowie eine Vorrichtung zur Herstellung der Energieversorgung des Gebläsemotors (10) angeordnet ist, s dadurch gekennzeichnet, dass innerhalb des Gehäuses (4) sowohl ein Akkumulator (5) als auch eine Kabeltrommel (2) für den wahlweisen Betrieb des Staubsaugers (1) im Akkumulator- und im Netzspannungsbetrieb als fest integrierte Bestandteile angeordnet sind.1. A vacuum cleaner, in particular vacuum cleaner (1), with a housing (4) in which a motor-driven suction fan and a device for producing the power supply of the fan motor (10) is arranged, characterized in that within the housing (4) both a Accumulator (5) and a cable drum (2) for the optional operation of the vacuum cleaner (1) in accumulator and mains voltage operation are arranged as integral components.
2. Staubsauger nach Anspruch 1 , lö dadurch gekennzeichnet, dass der Akkumulator (5) in einer Unterschale (6) am Boden des Gehäuses (4) angeordnet ist.2. Vacuum cleaner according to claim 1, Lö characterized in that the accumulator (5) in a lower shell (6) at the bottom of the housing (4) is arranged.
3. Staubsauger nach Anspruch 2, dadurch gekennzeichnet,3. Vacuum cleaner according to claim 2, characterized
15 dass die Unterschale (6) doppelwandig mit Versteifungsstreben (8) ausgebildet ist.15 that the lower shell (6) is double-walled with stiffening struts (8).
4. Staubsauger nach Anspruch 2 oder 3, dadurch gekennzeichnet, dass in der Unterschale (6) mehrere einzelne Akkumulatorzellen (7) angeordnet sind.4. Vacuum cleaner according to claim 2 or 3, characterized in that in the lower shell (6) a plurality of individual battery cells (7) are arranged.
5. Staubsauger nach einem der Ansprüche 2 bis 4, 20 dadurch gekennzeichnet, dass in der Unterschale (6) Entnahmeöffnungen (11 ) für den Akkumulator (5) bzw. die Akkumulatorzellen (7) vorgesehen sind.5. Vacuum cleaner according to one of claims 2 to 4, 20 characterized in that in the lower shell (6) removal openings (11) for the accumulator (5) or the accumulator cells (7) are provided.
6. Staubsauger nach mindestens einem der Ansprüche 1 bis 5, dadurch gekennzeichnet,6. Vacuum cleaner according to at least one of claims 1 to 5, characterized
25 dass der Gebläsemotor (10) auf eine Nennspannung zwischen 80 und 120 Volt im25 that the blower motor (10) to a nominal voltage between 80 and 120 volts in
Maximalbetrieb ausgelegt ist.Maximum operation is designed.
7. Staubsauger nach Anspruch 6, gekennzeichnet durch eine Schaltungsanordnung (18) zur Transformation der Netz- Eingangsspannung auf eine Betriebsspannung zwischen 50 Volt und 100 Volt.7. Vacuum cleaner according to claim 6, characterized by a circuit arrangement (18) for transforming the mains input voltage to an operating voltage between 50 volts and 100 volts.
30 8. Staubsauger nach einem der Ansprüche 6 oder 7, dadurch gekennzeichnet, dass die durch den Akkumulator (5) erzeugte Spannung zwischen 50 Volt und 80 Volt beträgt.30 8. Vacuum cleaner according to one of claims 6 or 7, characterized that the voltage generated by the accumulator (5) is between 50 volts and 80 volts.
9. Staubsauger nach Anspruch 8, dadurch gekennzeichnet,9. Vacuum cleaner according to claim 8, characterized
5 dass die durch den Akkumulator (5) erzeugte Spannung ca. 65 Volt beträgt.5 that the voltage generated by the accumulator (5) is approximately 65 volts.
10. Staubsauger nach mindestens einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass der Gebläsemotor als auf eine Nennspannung von 230 Volt ausgelegter Universalmotor (100) ausgebildet ist.10. Vacuum cleaner according to at least one of claims 1 to 5, characterized in that the blower motor is designed as a rated voltage of 230 volts universal motor (100).
lo 11. Staubsauger nach Anspruch 10, dadurch gekennzeichnet, dass der Gebläsemotor im Akkumulator-Betrieb mit Feldschwächung betreibbar ist.11. Vacuum cleaner according to claim 10, characterized in that the fan motor in accumulator operation with field weakening is operable.
12. Staubsauger nach Anspruch 11 , dadurch gekennzeichnet, i5 dass der Gebläsemotor eine aus zwei Spulen (104, 105) bestehende Ständerwicklung besitzt, von denen eine (104) zur Feldschwächung vollständig abschaltbar ist.12. A vacuum cleaner according to claim 11, characterized in that i 5 that the fan motor has a two coils (104, 105) existing stator winding, one of which (104) is switched off completely to field weakening.
13. Staubsauger nach Anspruch 12, dadurch gekennzeichnet, dass die Bestromung im Akkumulator-Betrieb derart erfolgt, dass der positive Pol (Z) mit 20 einer Bürste (110) und der negative Pol (X) mit einer Ständerwicklung (105) kontaktiert ist.13. Vacuum cleaner according to claim 12, characterized in that the energization in accumulator operation is such that the positive pole (Z) with a brush (110) and the negative pole (X) with a stator winding (105) is contacted.
14. Staubsauger nach mindestens einem der Ansprüche 1 bis 13, gekennzeichnet durch eine weitere Schaltungsanordnung (23), durch welche eine Netzspannungszufuhr sensierbar und die Betriebsart bei zugeführter Netzspannung auf Netzspannungsbetrieb und bei nicht vorhandener Netzspannungszufuhr auf Akkumulatorbetrieb einstellbar ist.14. A vacuum cleaner according to at least one of claims 1 to 13, characterized by a further circuit arrangement (23) by which a mains voltage supply is sensible and the operating mode with supplied mains voltage to mains voltage operation and not present mains voltage supply to accumulator operation is adjustable.
25 15. Verfahren zum Betrieb eines Staubsaugers nach Anspruch 14, dadurch gekennzeichnet, dass im Netzspannungsbetrieb eine Aufladung des Akkumulators (5) erfolgt.2 5 15. A method for operating a vacuum cleaner according to claim 14, characterized in that in mains voltage operation, a charge of the accumulator (5).
16. Verfahren zum Betrieb eines Staubsaugers nach Anspruch 14 oder 15, dadurch gekennzeichnet, 30 dass die weitere Schaltungsanordnung (23) den mittels eines Leistungsstellers (15) auswählbaren Maximalwert für die Gebläseleistung bei Akkumulatorbetrieb gegenüber dem Netzspannungsbetrieb verringert. 16. A method for operating a vacuum cleaner according to claim 14 or 15, characterized in that the further circuit arrangement (23) reduces by means of a power controller (15) selectable maximum value for the fan power at accumulator operation compared to the mains voltage operation.
17. Verfahren zum Betrieb eines Staubsaugers nach mindestens einem der Ansprüche 1 bis 16, dadurch gekennzeichnet, dass der Netzspannungs- bzw. Akkumulatorbetrieb gegeneinander zur Vermeidung eines Kurzschlusses verriegelbar ist.17. A method for operating a vacuum cleaner according to at least one of claims 1 to 16, characterized in that the mains voltage or accumulator operation against each other to avoid a short circuit can be locked.
18. Verfahren nach Anspruch 17, dadurch gekennzeichnet, dass die Verriegelung mittels eines Umschaltrelais (24) erfolgt. 18. The method according to claim 17, characterized in that the locking takes place by means of a changeover relay (24).
EP20060829557 2005-12-19 2006-12-13 Vacuum cleaner, especially floor vacuum cleaner Active EP1962661B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP20090014721 EP2163180A3 (en) 2005-12-19 2006-12-13 Vacuum cleaner, in particular floor vacuum cleaner

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102005061040 2005-12-19
DE200610058613 DE102006058613B4 (en) 2006-12-11 2006-12-11 Vacuum cleaner whose blower motor can be energized both in battery operation and in mains voltage operation
PCT/EP2006/011980 WO2007073864A2 (en) 2005-12-19 2006-12-13 Vacuum cleaner, especially floor vacuum cleaner

Related Child Applications (2)

Application Number Title Priority Date Filing Date
EP20090014721 Division EP2163180A3 (en) 2005-12-19 2006-12-13 Vacuum cleaner, in particular floor vacuum cleaner
EP20090014721 Division-Into EP2163180A3 (en) 2005-12-19 2006-12-13 Vacuum cleaner, in particular floor vacuum cleaner

Publications (2)

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EP1962661A2 true EP1962661A2 (en) 2008-09-03
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EP20060829557 Active EP1962661B1 (en) 2005-12-19 2006-12-13 Vacuum cleaner, especially floor vacuum cleaner
EP20090014721 Withdrawn EP2163180A3 (en) 2005-12-19 2006-12-13 Vacuum cleaner, in particular floor vacuum cleaner

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EP20090014721 Withdrawn EP2163180A3 (en) 2005-12-19 2006-12-13 Vacuum cleaner, in particular floor vacuum cleaner

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WO (1) WO2007073864A2 (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009121532A1 (en) * 2008-04-02 2009-10-08 Miele & Cie. Kg Electric device having an electric motor and storage battery pack
EP2110921B1 (en) 2008-04-14 2013-06-19 Stanley Black & Decker, Inc. Battery management system for a cordless tool
DE102008019910B4 (en) * 2008-04-21 2017-10-05 Vorwerk & Co. Interholding Gmbh electric motor
DE102009021926A1 (en) * 2009-05-19 2011-02-17 Metabowerke Gmbh Electric hand tool with a commutator and brushes having electric motor
RU2506879C1 (en) * 2010-01-14 2014-02-20 ЭлДжи ЭЛЕКТРОНИКС ИНК. Vacuum cleaner using intelligent energy system
WO2011099659A1 (en) * 2010-02-11 2011-08-18 엘지전자 주식회사 Vacuum cleaner using an intelligent power network
EP2422674B1 (en) * 2010-08-25 2013-03-20 Miele & Cie. KG Vacuum cleaner with foot-actuatable switches
DE102010041823A1 (en) * 2010-09-30 2012-04-05 BSH Bosch und Siemens Hausgeräte GmbH Electrically operated floor cleaning apparatus i.e. hand-held vacuum cleaner, for use in e.g. houses, has switch for automatically switching-on and -off power sources of respective alternating current and direct current motors
DE102010043577A1 (en) * 2010-11-08 2012-05-10 Alfred Kärcher Gmbh & Co. Kg suction device
CN104540431B (en) 2012-09-18 2016-08-24 阿尔弗雷德·凯驰两合公司 Vacuum cleaner with battery cover
JP6133033B2 (en) * 2012-09-28 2017-05-24 東芝ライフスタイル株式会社 Electric vacuum cleaner
US9775484B2 (en) 2013-03-01 2017-10-03 Omachron Intellectual Property Inc. Surface cleaning apparatus
CN113471505B (en) 2014-05-18 2024-03-01 百得有限公司 Combination of battery pack and electric tool
US9893384B2 (en) 2014-05-18 2018-02-13 Black & Decker Inc. Transport system for convertible battery pack
WO2018119256A1 (en) 2016-12-23 2018-06-28 Black & Decker Inc. Cordless power tool system
WO2018140753A1 (en) * 2017-01-27 2018-08-02 Briggs & Stratton Corporation Battery powered pressure washer
CN109557910A (en) 2017-09-27 2019-04-02 苏州宝时得电动工具有限公司 From mobile device and its automatic working system
US11013387B2 (en) * 2018-05-31 2021-05-25 Techtronic Floor Care Technology Limited Vacuum cleaner
DE102018222381A1 (en) * 2018-12-20 2020-06-25 Robert Bosch Gmbh Battery operated device with electromechanical interface for an exchangeable drive unit

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE721908C (en) 1938-05-10 1942-06-22 Sachsenwerk Licht & Kraft Ag Universal motor that can be connected to various voltages
DE3633783A1 (en) 1986-10-03 1988-04-07 Mauz & Pfeiffer Progress VACUUM CLEANER
US4835409A (en) 1988-02-26 1989-05-30 Black & Decker Inc. Corded/cordless dual-mode power-operated device
SE461249B (en) * 1988-06-06 1990-01-29 Electrolux Ab BATTERY FITTED BOOSTER FUNCTION APPLIANCE
US5014388A (en) 1989-05-15 1991-05-14 White Consolidated Industries, Inc. Battery powered vacuum cleaner
CN1041672C (en) * 1993-06-07 1999-01-13 大宇电子株式会社 Motor capable of using high or low voltage
BE1008470A3 (en) * 1994-07-04 1996-05-07 Colens Andre Device and automatic system and equipment dedusting sol y adapted.
US6219880B1 (en) 1998-09-17 2001-04-24 Pullman-Holt Corporation Vacuum cleaner
US6448732B1 (en) * 1999-08-10 2002-09-10 Pacific Steamex Cleaning Systems, Inc. Dual mode portable suction cleaner
JP2001321310A (en) * 2000-05-16 2001-11-20 Hitachi Ltd Vacuum cleaner
US6457205B1 (en) 2000-05-24 2002-10-01 Fantom Technologies Inc. Vacuum cleaner having a plurality of power modes
JP4306938B2 (en) 2000-07-24 2009-08-05 三洋電機株式会社 Electric vacuum cleaner
US20020121000A1 (en) 2001-03-02 2002-09-05 Tyler Alexander Martin Freedom vac (upright high-powered cordless vacuum cleaner)
JP2003235770A (en) 2002-02-19 2003-08-26 Toshiba Tec Corp Vacuum cleaner
WO2004032696A2 (en) * 2002-10-10 2004-04-22 Polar Light Limited Method and apparatus to control the power delivery to an appliance
WO2004041054A1 (en) 2002-11-06 2004-05-21 Polar Light Limited Battery-powered vacuum cleaner
US7653963B2 (en) * 2002-11-12 2010-02-02 Black & Decker Inc. AC/DC hand portable wet/dry vacuum having improved portability and convenience
HK1057306A2 (en) 2003-11-01 2004-02-27 Se Kit Yuen Optoelectronic dust collecting machine for killing bacteria and viruses
ATE459281T1 (en) * 2003-12-08 2010-03-15 Shop Vac Corp VACUUM CLEANER WITH RECHARGEABLE BATTERY
DE102004018793B4 (en) 2004-04-15 2013-10-10 BSH Bosch und Siemens Hausgeräte GmbH Electric floor cleaning device with a power supply module
DE202004018067U1 (en) 2004-11-17 2005-01-13 Schüler, Alexandra Vacuum cleaner has a motor, fan and dust container mounted in cylindrical housing within spherical outer housing by which it is maneuvered by handle attached to axis
DE102005063240B4 (en) 2004-12-22 2009-05-20 Alfred Kärcher Gmbh & Co. Kg vacuum cleaning
ITMO20050321A1 (en) * 2005-11-29 2007-05-30 Massimiliano Pineschi PORTABLE APPLIANCES

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2007073864A2 *

Also Published As

Publication number Publication date
EP2163180A2 (en) 2010-03-17
EP2163180A3 (en) 2014-03-12
WO2007073864A3 (en) 2007-11-22
US20080256742A1 (en) 2008-10-23
EP1962661B1 (en) 2014-05-21
US8601640B2 (en) 2013-12-10
WO2007073864A2 (en) 2007-07-05

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