CN102058349A - Vacuum-cleaner power-brush attachment - Google Patents
Vacuum-cleaner power-brush attachment Download PDFInfo
- Publication number
- CN102058349A CN102058349A CN2010106026153A CN201010602615A CN102058349A CN 102058349 A CN102058349 A CN 102058349A CN 2010106026153 A CN2010106026153 A CN 2010106026153A CN 201010602615 A CN201010602615 A CN 201010602615A CN 102058349 A CN102058349 A CN 102058349A
- Authority
- CN
- China
- Prior art keywords
- brush
- motor
- accessory
- shell
- outside feed
- 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
Links
- 239000000428 dust Substances 0.000 claims description 11
- 230000000295 complement effect Effects 0.000 claims description 6
- 239000000446 fuel Substances 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims description 2
- 230000005611 electricity Effects 0.000 abstract 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
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
- A47L9/02—Nozzles
- A47L9/04—Nozzles with driven brushes or agitators
- A47L9/0405—Driving means for the brushes or agitators
- A47L9/0411—Driving means for the brushes or agitators driven by electric motor
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/02—Nozzles
- A47L9/04—Nozzles with driven brushes or agitators
-
- 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
The invention relates to a brush attachment for a vacuum cleaner with a rotatable brush roller and an electric motor for driving the brush roller. The brush attachment is provided with an electrical connection for external power supply to the electric motor, as well as a fixedly installed or exchangeable DC low-voltage power supply, also for supplying power to the electric motor. During normal operation, the brush attachment can optionally be powered by the external power supply or independent of the electricity grid by using the DC low-voltage power supply.
Description
The present invention relates to a kind of brush accessory that is used for dust catcher, it comprises:
-shell, this shell have a base apertures and an air flue, and described air flue comprises and be used for the end interface part, suction tube or the suction hose that link to each other with the suction side of dust catcher,
-brush roll that be provided with, rotatably mounted in described base apertures, and
-be used to drive the motor of brush roll.
The mouthpiece of the suction airstream that can circulate can be designed as rotation/tilt bed movable joint, and suction tube or suction hose that it allows to link to each other are implemented gyration in vertical direction, and can center on its longitudinal axis rotary moveable.
By the known a kind of brush accessory that comprises above-mentioned feature of EP 0 338 513 B1, it has an electrical interface that is used for the outside feed of motor.This electrical interface is arranged on the mouthpiece at the back side of shell and has contact element, this contact element when connecting suction tube and complementary elements come in contact.By the electric lead that lays along suction tube, described complementary elements is connected with a electrical interface on the dust catcher, and has constituted the part of outside feed.This brush accessory is applicable to weaving and the level and smooth carpet of cleaning.Its shortcoming is that this brush accessory can only be used in combination with a kind of suction tube of the special setting in order to carry out outside feed for the motor that drives brush roll.Do not propose brush accessory (for example in order to aspirate inaccessible place or wall and cushion surface) is directly connected to the measure on the suction hose.This has just limited the operability of brush accessory and has used possibility.In fact, the brush accessory of outside feed just is used to clean the larger area floor basically.
By the known a kind of battery-driven brush accessory that is used for dust catcher of DE 298 02 879 U1.This annex has in the described structure of beginning, and has the DC low-tension supply that replacedly is provided with in shell, is used for to the motor feed.This power supply is made of the battery chunk, and it is installed in of enclosure and holds in the lattice, and in order externally to charge in the charging equipment, it must be taken out from shell.This battery-driven brush accessory can be general, and can optionally be connected on the suction tube of standard or also directly be connected on the suction hose.The duration of runs of this annex is subjected to the capacity of battery chunk and the restriction of charged state.Its shortcoming is, when service time for a long time the time, the suction operation must be interrupted every now and then, so that change the battery chunk and to its charging.Therefore, this battery-driven brush accessory in fact just uses once in a while, and just is used for aspirating less area.
The objective of the invention is to, propose a kind of brush accessory that is used for dust catcher, it has the brush accessory of electrical network (public electric wire net) driving and the use advantage of battery-driven brush accessory concurrently.
The solution of theme of the present invention and above-mentioned purpose is the brush accessory that is used for dust catcher according to claim 1.The basic structure of this brush accessory comprises: shell, and it has a base apertures and an air flue, and described air flue comprises and being used for the suction side of dust catcher continuous end interface part, suction tube or suction hose; That in base apertures, be provided with, rotatably mounted brush roll and the motor that is used to drive brush roll.According to the present invention, this brush accessory not only has the electrical interface of the outside feed that is used for motor, but also have be used for equally to the motor feed, in the enclosure the fixed installation or interchangeable DC low-tension supply.This setup is to set like this, that is, in the middle of routine is used, brush accessory can be optionally by outside feed or be independent of electrical network and pass through the DC low-tension supply and move.Electrical interface is preferably designed for, and carries out outside feed with the 230V alternating current, and constitutes the part of connector arrangement.This electrical interface (for example being the form of slot) can be arranged on the outside of shell.Following situation is also located within the scope of the invention: in the end interface part of the integrated shell of electrical interface and have an electric contact piece, when connecting the mouthpiece joint of suction tube or suction side, these electric contact pieces and complementary elements come in contact, and described complementary elements is fixedly installed on suction tube or the mouthpiece joint and is the part of outside feed.At this, mouthpiece is structure so always, that is, it can be linked to each other with traditional suction tube or with the end part of suction hose and conduction contact.In power supply being integrated into suction tube or mouthpiece joint, also can realize outside feed by independent stube cable.
Brush accessory of the present invention has the brush accessory of electrical network driving and the advantage of battery-driven brush accessory concurrently.When being used for clearing up the larger area floor, this brush accessory is by moving the outside feed of motor.For use once in a while, be used for clearing up than the floor of small size and/or the situation of soft cushion face, this brush accessory can the battery type of drive use, wherein, this battery-driven brush accessory can combine with general (standard) suction tube and suction hose (it does not have Electical connector).
At other attached design structures of this hairbrush, can provide a variety of possibility schemes.As motor, for example can use general-purpose motor, especially brushless general-purpose motor, so-called BLDC motor, it not only can also can move with direct current with alternating current, and is characterized in that structure is compact especially.In addition, a kind of dc motor be can also use, a transformer and/or a rectifier connect in its front.As the DC low-tension supply, for example can use one or more dry cells or battery.In addition, can consider to adopt a kind of portable fuel battery, as suitable DC low-tension supply, it is compared with dry cell with traditional battery, and characteristics are that weight is lighter, charging process is faster, longer service life, working time are also longer.
Claims (6)
1. brush accessory that is used for dust catcher, it comprises:
Shell, this shell have a base apertures and an air flue, and described air flue comprises and be used for the end interface part, suction tube or the suction hose that link to each other with the suction side of dust catcher,
In described base apertures, be provided with, rotatably mounted brush roll, and
Be used to drive the motor of brush roll,
Wherein, described brush accessory has the electrical interface of the outside feed that is used for motor, and also have be used for equally to the motor feed, in described shell the fixed installation or interchangeable DC low-tension supply, and, in the middle of routine is used, this brush accessory can be optionally by outside feed or be independent of electrical network and pass through the DC low-tension supply and move.
2. according to the described brush accessory of claim 1, it is characterized in that described electrical interface is designed to, carry out outside feed with the 230V alternating current.
3. according to claim 1 or 2 described brush accessories, it is characterized in that described motor is a kind of direct current and brushless BLDC motor that exchanges of being applicable to.
4. according to claim 1 or 2 described brush accessories, it is characterized in that, be connected to transformer and/or rectifier in described motor front.
5. according to each described brush accessory of claim 1 to 4, it is characterized in that described DC low-tension supply comprises that one or more dry cells, the battery person of one-tenth comprise fuel cell.
6. according to each described brush accessory of claim 1 to 5, it is characterized in that, the described electrical interface that is used for outside feed has electric contact piece, described electric contact piece is arranged on the mouthpiece at the back side of described shell, and, when the mouthpiece joint of suction tube that connects dust catcher or suction side, described electric contact piece and complementary elements come in contact, and described complementary elements is fixedly installed on described suction tube or the mouthpiece joint and is the part of outside feed.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102009048053A DE102009048053A1 (en) | 2009-10-02 | 2009-10-02 | Brush attachment for vacuum cleaners |
| DE102009048053.6 | 2009-10-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102058349A true CN102058349A (en) | 2011-05-18 |
| CN102058349B CN102058349B (en) | 2015-03-11 |
Family
ID=43128134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010602615.3A Active CN102058349B (en) | 2009-10-02 | 2010-09-30 | Vacuum-cleaner power-brush attachment |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20110078871A1 (en) |
| CN (1) | CN102058349B (en) |
| DE (1) | DE102009048053A1 (en) |
| FR (1) | FR2950794B1 (en) |
| GB (1) | GB2474122B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| US11396035B2 (en) * | 2019-11-25 | 2022-07-26 | Resonance Technology, Inc. | MRI magnet room cleaning system |
| USD1003552S1 (en) * | 2023-05-11 | 2023-10-31 | Guangzhou Fengxue Technology Co., Ltd. | Pipe for vacuum cleaner |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3184775A (en) * | 1962-05-22 | 1965-05-25 | Electrolux Corp | Electric carpet sweepers |
| EP0338513A2 (en) * | 1988-04-20 | 1989-10-25 | Hitachi, Ltd. | Suction nozzle with rotary brush for vacuum cleaner |
| DE29802879U1 (en) * | 1998-02-19 | 1998-06-10 | Wessel Werk Gmbh | Brush suction nozzle for vacuum cleaners |
| JP2001000516A (en) * | 1999-06-18 | 2001-01-09 | Mitsubishi Paper Mills Ltd | Photocatalyst deodorization sheet and filter |
| JP2002000515A (en) * | 2000-06-23 | 2002-01-08 | Sanyo Electric Co Ltd | Vacuum cleaner |
| US20020069477A1 (en) * | 2000-12-13 | 2002-06-13 | Smith James F. | Hand wand with electrical wiring for vacuum cleaning |
| EP1764020A1 (en) * | 2005-09-16 | 2007-03-21 | Alfred Kärcher GmbH & Co. KG | Suction device |
| CN101204304A (en) * | 2006-12-22 | 2008-06-25 | 威赛有限公司 | Floor nozzle for a vacuum cleaner |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5101534A (en) * | 1989-04-17 | 1992-04-07 | Hitachi, Ltd. | Suction nozzle with rotary brush for vacuum cleaner |
| JP2002000516A (en) * | 2000-06-23 | 2002-01-08 | Sanyo Electric Co Ltd | 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 |
| US7424766B2 (en) * | 2003-09-19 | 2008-09-16 | Royal Appliance Mfg. Co. | Sensors and associated methods for controlling a vacuum cleaner |
| AU2004296854B2 (en) * | 2003-12-08 | 2010-04-29 | Shop Vac Corporation | Vacuum with rechargeable battery |
| US7884560B2 (en) * | 2006-10-17 | 2011-02-08 | Mtd Products Inc | Hybrid electric device |
| US8214968B2 (en) * | 2008-01-17 | 2012-07-10 | Bissell Homecare, Inc. | Vacuum accessory tool |
-
2009
- 2009-10-02 DE DE102009048053A patent/DE102009048053A1/en not_active Ceased
-
2010
- 2010-09-29 FR FR1057859A patent/FR2950794B1/en active Active
- 2010-09-29 GB GB1016351.7A patent/GB2474122B/en active Active
- 2010-09-30 CN CN201010602615.3A patent/CN102058349B/en active Active
- 2010-10-01 US US12/896,168 patent/US20110078871A1/en not_active Abandoned
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3184775A (en) * | 1962-05-22 | 1965-05-25 | Electrolux Corp | Electric carpet sweepers |
| EP0338513A2 (en) * | 1988-04-20 | 1989-10-25 | Hitachi, Ltd. | Suction nozzle with rotary brush for vacuum cleaner |
| DE29802879U1 (en) * | 1998-02-19 | 1998-06-10 | Wessel Werk Gmbh | Brush suction nozzle for vacuum cleaners |
| CH693126A5 (en) * | 1998-02-19 | 2003-03-14 | Wessel Werk Gmbh | Suction nozzle for vacuum cleaner with electrically-driven brush roller located in housing |
| JP2001000516A (en) * | 1999-06-18 | 2001-01-09 | Mitsubishi Paper Mills Ltd | Photocatalyst deodorization sheet and filter |
| JP2002000515A (en) * | 2000-06-23 | 2002-01-08 | Sanyo Electric Co Ltd | Vacuum cleaner |
| US20020069477A1 (en) * | 2000-12-13 | 2002-06-13 | Smith James F. | Hand wand with electrical wiring for vacuum cleaning |
| EP1764020A1 (en) * | 2005-09-16 | 2007-03-21 | Alfred Kärcher GmbH & Co. KG | Suction device |
| CN101204304A (en) * | 2006-12-22 | 2008-06-25 | 威赛有限公司 | Floor nozzle for a vacuum cleaner |
Also Published As
| Publication number | Publication date |
|---|---|
| GB201016351D0 (en) | 2010-11-10 |
| CN102058349B (en) | 2015-03-11 |
| US20110078871A1 (en) | 2011-04-07 |
| GB2474122B (en) | 2013-06-05 |
| FR2950794A1 (en) | 2011-04-08 |
| FR2950794B1 (en) | 2014-03-07 |
| DE102009048053A1 (en) | 2011-05-05 |
| GB2474122A (en) | 2011-04-06 |
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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 |