WO2019120344A1 - Tube d'aspiration de maniement pour aspirateur et procédé de désinfection associé - Google Patents

Tube d'aspiration de maniement pour aspirateur et procédé de désinfection associé Download PDF

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Publication number
WO2019120344A1
WO2019120344A1 PCT/DE2017/101095 DE2017101095W WO2019120344A1 WO 2019120344 A1 WO2019120344 A1 WO 2019120344A1 DE 2017101095 W DE2017101095 W DE 2017101095W WO 2019120344 A1 WO2019120344 A1 WO 2019120344A1
Authority
WO
WIPO (PCT)
Prior art keywords
irradiation
suction pipe
handling
handling suction
vacuum cleaner
Prior art date
Application number
PCT/DE2017/101095
Other languages
German (de)
English (en)
Inventor
Bernd Höhne
Original Assignee
Gravity Holding Ltd.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Gravity Holding Ltd. filed Critical Gravity Holding Ltd.
Priority to PCT/DE2017/101095 priority Critical patent/WO2019120344A1/fr
Publication of WO2019120344A1 publication Critical patent/WO2019120344A1/fr

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
    • A47L7/00—Suction cleaners adapted for additional purposes; Tables with suction openings for cleaning purposes; Containers for cleaning articles by suction; Suction cleaners adapted to cleaning of brushes; Suction cleaners adapted to taking-up liquids
    • A47L7/0061—Suction cleaners adapted for additional purposes; Tables with suction openings for cleaning purposes; Containers for cleaning articles by suction; Suction cleaners adapted to cleaning of brushes; Suction cleaners adapted to taking-up liquids adapted for disinfecting or sterilising
    • 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
    • A47L9/24—Hoses or pipes; Hose or pipe couplings
    • A47L9/248—Parts, details or accessories of hoses or pipes

Definitions

  • the invention relates to a handling suction for vacuum cleaners. Furthermore, the invention relates to a disinfection method with a handling suction for vacuum cleaner.
  • Vacuum cleaners are known to clean rooms in mobile and stationary design. Such vacuum cleaners contain an air conveyor in the form of a fan, with a strong air flow along a
  • Air transport path is generated in an air duct.
  • Dust collecting container accumulates, adhering to the dust particles germs and / or germs contained in the intake air within the
  • Dust collector equipped with means for UV irradiation. Accordingly, the content of the dust collecting container through the
  • UV irradiation to be disinfected UV irradiation to be disinfected.
  • DE 10 2014 107 805 A1 shows an arrangement for filtering air and methods for air purification, as it is suitable for vacuum cleaners, in which a separate air duct is provided with a plasma cell and catalyst, over which a circulation of an air mass takes place when the vacuum cleaner is not operating in particular to clean the micro filter.
  • a UV-C lamp is provided in the air flow of the vacuum cleaner.
  • EP 2 798 992 A1 shows a UV lamp arrangement on a vacuum cleaner, which also acts on a dust collecting container.
  • US 2007/0209143 A1 shows a suction robot with a special sensor system for microorganisms, which may also include UV light sterilization.
  • US 2011/0308034 A1 discloses a body cleansing system for the hair and skin with a suction function, in which a multiplicity of UV LEDs are arranged around the mammalian opening of the device.
  • UV irradiation unit provided vacuum cleaner or vacuum robot or the like, which is a disinfection of the recorded dust or the allow sucked and discharged suction air.
  • vacuum cleaner or vacuum robot or the like which is a disinfection of the recorded dust or the allow sucked and discharged suction air.
  • UV irradiation unit requires separately adapted vacuum cleaner, so retrofitting a
  • UV disinfection on older vacuum cleaners or as needed supplement is not possible.
  • the object of the invention is therefore to enable a UV disinfection in the simplest possible way for conventional vacuum cleaners.
  • Disinfecting device is arranged with means for UV irradiation and an electrical energy storage, wherein the UV radiation emitted by the means for UV irradiation is directed into the interior of the handling suction, independent of the respective nachzurüstenden vacuum cleaner disinfection in a handling suction is self-sufficient from the other vacuum cleaner provided, wherein the conventional handling suction is replaced by the handling tube equipped with UV irradiation unit.
  • the supply of the means for UV irradiation is provided by the electrical energy storage on the handling suction, wherein the means for UV irradiation are arranged on the handling suction that their UV radiation emitted irradiated in the handling suction air and thus the transported dust particles therein and thus disinfected.
  • Noise sensors are provided, which act via a control electronics on the means for UV irradiation and the control electronics activates the means for UV irradiation only during suction operation of the vacuum cleaner.
  • Vacuum cleaner activated.
  • a non-effective UV irradiation at standstill of the vacuum cleaner and thus unnecessary energy consumption will thus avoided.
  • the UV irradiation is switched off when dismantling the suction nozzle or suction hose from the handling suction.
  • the germ count in the area of the handling suction pipe is significantly reduced, so that when the vacuum cleaner is switched on, it is possible to suck in already largely sterilized air / dust particles.
  • the UV irradiation can be switched on and / or off on the basis of the measured actual germ count, so that only if necessary disinfection the system is activated.
  • the means for UV irradiation are arranged on the handling suction behind a UV light-permeable partition.
  • slots are arranged in the longitudinal direction or in the helix in the handling suction tube in the wall. This ensures that an effective
  • UV irradiation of the interior of the handling suction while largely given stability of the tube is made possible.
  • the electrical energy storage is a rechargeable battery or a battery.
  • the handling suction pipe is assigned a wall mount, in which the handling suction is used when not in use, being provided for charging the electrical energy storage electrical contacts or an induction coil in the wall bracket, the
  • UV irradiation UVC emitting LED semiconductors is a particularly energetically favorable and yet effective
  • UV irradiation provided. Due to the light spectrum emitted, UVC-emitting LED semiconductors have a particularly effective germicidal effect with simultaneously low power consumption.
  • Fig. 1 is a handling suction in a sectional side view.
  • a handling suction 1 is shown in a sectional side view with an associated wall bracket 3.
  • the handling suction pipe 1 consists of a suction pipe, as is customary for vacuum cleaners.
  • the suction tube 1 has arranged in the longitudinal direction of the tube slots 11 in its cylindrical wall 10.
  • spaced slots are centered between a bottom nozzle port 12, to which a bottom nozzle, not shown, is connectable for the vacuum cleaner, and a suction hose 13, at which a suction hose, not shown, leads to a conventional vacuum cleaner housing.
  • a bottom nozzle port 12 to which a bottom nozzle, not shown, is connectable for the vacuum cleaner
  • a suction hose 13 at which a suction hose, not shown, leads to a conventional vacuum cleaner housing.
  • the flow direction of the suction air X is shown with arrows.
  • the handling suction pipe 1 includes a disinfection device 2, which is seated on the suction pipe in a housing 20 over the region of the slots 11 in the wall 10 of the suction pipe 1.
  • a disinfection device 2 which is seated on the suction pipe in a housing 20 over the region of the slots 11 in the wall 10 of the suction pipe 1.
  • Disinfecting device 2 are outside of the slots 11 associated means for UV irradiation, namely UVC emitting semiconductor LED 21 is arranged.
  • each slot 11 in Longitudinal five UVC LED 21, a total of 20 UVC LED arranged.
  • other arrangements and constellations can be realized, wherein it must be ensured that a sufficient effective distance for the passing, dust-laden suction air for
  • the slots 11 in the suction tube 1 are flush with the interior side flush with a UV-transparent partition 27, so that no additional flow resistance in the intake manifold 1 arise.
  • an electrical energy storage arranged here in the form of a battery 22.
  • UVC LED 21 and the accumulator 22 are operatively connected via a control electronics 23 in the form of a board equipped with electronic components. Further, upstream of the slots 11 in the intake manifold 1, a pressure sensor 24 and downstream of the slots 11 in the intake manifold 1, a germ sensor 25 is provided within the disinfecting device 2, which are also operatively connected to the control electronics 23. Furthermore, a charging current contact 26 is operatively connected to the control electronics 23, wherein this charging current contact 26 is arranged in the housing 20 of the disinfecting device 2 so that it is connected to a correspondingly matching contact of a power supply 32 at the
  • Wall bracket 3 is connectable.
  • the wall mount 3 has a receptacle 31 for securely holding the handling suction pipe 1 with the disinfection device 2.
  • Handling suction tube 1 described.
  • the handling intake pipe 1 according to the invention is used as a substitute for
  • the handling suction pipe 1 is a replacement part for conventional vacuum cleaners with an additional function, namely the aufreitenden on the suction pipe disinfection device 2. Die
  • Disinfection device 2 is self-sufficient energy and is activated by appropriate sensors automatically when you start the vacuum cleaner.
  • Disinfecting device 2 operated on a vacuum cleaner and this
  • Vacuum cleaner turned on, forms a suction air flow accordingly
  • Control electronics 23 the means for UV irradiation or UVC-emitting semiconductor LED 21, which irradiate the interior of the suction tube 1 with UVC light.
  • UVC-emitting semiconductor LED 21 which irradiate the interior of the suction tube 1 with UVC light.
  • the quality of the disinfection is measured via the germ sensor 25, and the duration of the illumination and / or the intensity of the intensity of the means for UV irradiation 21 are regulated by the control electronics 23. If, for example, a sufficiently low germ count (below a threshold value) is measured, the disinfection and thus the UV irradiation can be reduced or even eliminated.
  • the pressure sensor 24 registers the pressure change (normal pressure) so that the UV irradiation is terminated at the latest.
  • Movement Y is placed on the receptacle 31, with an automatic Contacting the power supply 32 with the charging current contact 26 of the disinfecting device 2 is provided for recharging the accumulator 22. The next use of handling suction 1 this is thus fully loaded again.
  • UVC-LED 21 means for UV-irradiation, UVC-LED

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electric Vacuum Cleaner (AREA)

Abstract

La présente invention concerne un tube d'aspiration de maniement (1) pour un aspirateur, caractérisé en ce que, au niveau du tube d'aspiration de maniement (1) est disposé un dispositif de désinfection (2) doté de moyens de rayonnement UV (21) et d'un accumulateur d'énergie électrique (22). Le rayonnement UV émis par les moyens de rayonnement UV (21) est dirigé vers l'intérieur du tube d'aspiration de maniement (1). La présente invention concerne en outre un procédé de désinfection avec le tube d'aspiration de maniement (1) pour un aspirateur, caractérisé en ce que l'air aspiré est soumis à l'intérieur du tube d'aspiration de maniement (1) au rayonnement UV.
PCT/DE2017/101095 2017-12-20 2017-12-20 Tube d'aspiration de maniement pour aspirateur et procédé de désinfection associé WO2019120344A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/DE2017/101095 WO2019120344A1 (fr) 2017-12-20 2017-12-20 Tube d'aspiration de maniement pour aspirateur et procédé de désinfection associé

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/DE2017/101095 WO2019120344A1 (fr) 2017-12-20 2017-12-20 Tube d'aspiration de maniement pour aspirateur et procédé de désinfection associé

Publications (1)

Publication Number Publication Date
WO2019120344A1 true WO2019120344A1 (fr) 2019-06-27

Family

ID=61007412

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2017/101095 WO2019120344A1 (fr) 2017-12-20 2017-12-20 Tube d'aspiration de maniement pour aspirateur et procédé de désinfection associé

Country Status (1)

Country Link
WO (1) WO2019120344A1 (fr)

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19860020A1 (de) 1997-12-31 1999-07-08 Kwang Ju Electronics Co Ltd Ultraviolettlampen-Aufnahmestruktur für Staubsauger
EP1308176A2 (fr) * 2001-10-02 2003-05-07 Bernd Döring Verkaufsdirektion GmbH Procede et dispositif de purification d'air
US20040256581A1 (en) * 2003-06-20 2004-12-23 David Au Hand-held ultraviolet sterilization lamp
EP1695648A2 (fr) * 2005-02-23 2006-08-30 Samsung Gwangju Electronics Co., Ltd. Receptacle à poussiere ayant fenêtre de transmission de ultraviolets (UV) et aspirateur comprenant celui-ci
US20060278088A1 (en) * 2005-06-10 2006-12-14 Helsel Darin R Vacuum apparatus and method using ultraviolet radiation for sanitization
WO2007051276A1 (fr) * 2005-11-03 2007-05-10 Uv Light Sciences Group, Inc. Lecteur de sterilisation aux uv
US20070192986A1 (en) 2006-02-22 2007-08-23 Garcia Ken V Disinfecting device utilizing ultraviolet radiation
US20070209143A1 (en) 2006-03-09 2007-09-13 Choi Soo-Hyung Robot vacuum cleaner having microbe sensing function
US20080295271A1 (en) * 2004-08-05 2008-12-04 Dragoljub Perunicic Cleaning and Sterilizing Apparatus Combined with an Ultra-Violet Lamp
US20090119869A1 (en) 2007-11-13 2009-05-14 Samsung Gwangju Electronics Co., Ltd. Vacuum cleaner
US20110308034A1 (en) 2010-06-18 2011-12-22 Powers J J Jack Vacuum aid system and method for total body cleansing
EP2798992A1 (fr) 2011-12-28 2014-11-05 Kabushiki Kaisha Toshiba Aspirateur électrique
DE102014107805A1 (de) 2013-07-17 2015-01-22 Vorwerk & Co. Interholding Gmbh Anordnung zur Filterung von Luft sowie Verfahren zur Luftreinigung

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19860020A1 (de) 1997-12-31 1999-07-08 Kwang Ju Electronics Co Ltd Ultraviolettlampen-Aufnahmestruktur für Staubsauger
EP1308176A2 (fr) * 2001-10-02 2003-05-07 Bernd Döring Verkaufsdirektion GmbH Procede et dispositif de purification d'air
US20040256581A1 (en) * 2003-06-20 2004-12-23 David Au Hand-held ultraviolet sterilization lamp
US20080295271A1 (en) * 2004-08-05 2008-12-04 Dragoljub Perunicic Cleaning and Sterilizing Apparatus Combined with an Ultra-Violet Lamp
EP1695648A2 (fr) * 2005-02-23 2006-08-30 Samsung Gwangju Electronics Co., Ltd. Receptacle à poussiere ayant fenêtre de transmission de ultraviolets (UV) et aspirateur comprenant celui-ci
US20060278088A1 (en) * 2005-06-10 2006-12-14 Helsel Darin R Vacuum apparatus and method using ultraviolet radiation for sanitization
WO2007051276A1 (fr) * 2005-11-03 2007-05-10 Uv Light Sciences Group, Inc. Lecteur de sterilisation aux uv
US20070192986A1 (en) 2006-02-22 2007-08-23 Garcia Ken V Disinfecting device utilizing ultraviolet radiation
US20070209143A1 (en) 2006-03-09 2007-09-13 Choi Soo-Hyung Robot vacuum cleaner having microbe sensing function
US20090119869A1 (en) 2007-11-13 2009-05-14 Samsung Gwangju Electronics Co., Ltd. Vacuum cleaner
US20110308034A1 (en) 2010-06-18 2011-12-22 Powers J J Jack Vacuum aid system and method for total body cleansing
EP2798992A1 (fr) 2011-12-28 2014-11-05 Kabushiki Kaisha Toshiba Aspirateur électrique
DE102014107805A1 (de) 2013-07-17 2015-01-22 Vorwerk & Co. Interholding Gmbh Anordnung zur Filterung von Luft sowie Verfahren zur Luftreinigung

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