EP2267358A2 - Aménagement d'illumination pour espace de traitement d'appareils ménagers - Google Patents

Aménagement d'illumination pour espace de traitement d'appareils ménagers Download PDF

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Publication number
EP2267358A2
EP2267358A2 EP20100164902 EP10164902A EP2267358A2 EP 2267358 A2 EP2267358 A2 EP 2267358A2 EP 20100164902 EP20100164902 EP 20100164902 EP 10164902 A EP10164902 A EP 10164902A EP 2267358 A2 EP2267358 A2 EP 2267358A2
Authority
EP
European Patent Office
Prior art keywords
lighting device
light
treatment
treatment room
light source
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP20100164902
Other languages
German (de)
English (en)
Other versions
EP2267358A3 (fr
Inventor
Jochen Herbolsheimer
Peter Kellermann
Markus-Günter LOHR
Peter Mallinger
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.)
BSH Hausgeraete GmbH
Original Assignee
BSH Bosch und Siemens Hausgeraete GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by BSH Bosch und Siemens Hausgeraete GmbH filed Critical BSH Bosch und Siemens Hausgeraete GmbH
Publication of EP2267358A2 publication Critical patent/EP2267358A2/fr
Publication of EP2267358A3 publication Critical patent/EP2267358A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00—Details
    • F24C15/008—Illumination for oven cavities
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/30—Lighting for domestic or personal use
    • F21W2131/307—Lighting for domestic or personal use for ovens
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2101/00—Point-like light sources
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

Definitions

  • the invention relates to a lighting device for the treatment room of household appliances, in particular of ovens, with at least one light source and associated lighting points for the illumination of the treatment room.
  • a known oven formed by a plurality of light-emitting elements lighting device is provided for a closable by a oven door cooking space, which is subdivided by insertable in different levels in the cooking space Gargutlini (baking trays) in several subspaces.
  • the present invention has the object of providing a lighting device of the type mentioned in such a way that the uniform illumination of a subdivided by several subspaces treatment space can be done together by one or by only a few lighting locations.
  • the at least one illuminated spot is formed as the treatment space in at least one extension passing luminous surface.
  • the at least one luminous area penetrates the treatment space in the vertical extent.
  • a large-area or large-volume and homogeneous illumination of the treatment room with little use of complex light sources is obtained when the at least one luminous surface is formed as an exit point of a light guide, which is connected to a remote light source outside the illumination space.
  • the e.g. only, thermally heavily loaded light source can be outside the treatment room, for example, outside of the cooking chamber of a baking oven surrounding insulating coating, so in a thermally lightly loaded area, be arranged.
  • the at least one light source is designed as an LED and / or as a halogen light element.
  • the illumination of the treatment room lamps of commercial design can be used instead of special, application-specific trained luminaires, e.g. from conventional heaters. This results in advantages in terms of energy savings, failure rate, replacement procurement and the like.
  • Inventive luminous surfaces can be formed by z. B. rod-shaped light guide with large-scale, homogeneous light emission with a common light source or by a plurality of light sources contained in the light source, e.g. LED light elements.
  • FIG. 1 shows in outline the cuboid furnace sleeve 1 of a baking oven whose feed opening 2 can be closed by a rotatable oven door 3.
  • the treatment chamber 4 or cooking chamber of this oven muffle 1 for example, three Gargutlini 9 are arranged in superimposed planes that form between them and the upper and lower boundary walls of the treatment chamber 4 subspaces 5, 6, 7, 8, which are heatable for heat treatment of food, eg by electric heaters, which are arranged above and below the treatment chamber 4 and / or by a heated circulating air flow, which generates starting from a arranged in the rear region of the treatment chamber 4 hot air blower in all subspaces 5-8 a predetermined cooking temperature.
  • two illuminated spots 10 arranged in the rear corners of the treatment chamber 4, which form the luminous surfaces 11 passing through the vertical extent of the treatment chamber 4, are used.
  • These luminous surfaces 11 may be provided with rear reflectors, which are directed in the example diagonally to the treatment room 4, so that they illuminate all subspaces 5-8.
  • FIG. 2 are each two luminous surfaces arranged on opposite side walls 12 with reflector elements 13 which cause a broad light emission in the treatment room 4. These luminous surfaces 11 also extend over the entire vertical dimension of the treatment space 4.
  • the luminous surfaces may preferably be formed as exit points of elongated optical fibers, which light guides, e.g. can be connected to a single or only a few light sources light conductive, which can be arranged as LED or halogen light elements at a suitable, little thermally stressed point outside the treatment room 4.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electric Stoves And Ranges (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
EP20100164902 2009-06-16 2010-06-04 Aménagement d'illumination pour espace de traitement d'appareils ménagers Withdrawn EP2267358A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102009026954A DE102009026954A1 (de) 2009-06-16 2009-06-16 Beleuchtungseinrichtung für den Behandlungsraum von Hausgeräten

Publications (2)

Publication Number Publication Date
EP2267358A2 true EP2267358A2 (fr) 2010-12-29
EP2267358A3 EP2267358A3 (fr) 2014-01-22

Family

ID=42340752

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20100164902 Withdrawn EP2267358A3 (fr) 2009-06-16 2010-06-04 Aménagement d'illumination pour espace de traitement d'appareils ménagers

Country Status (2)

Country Link
EP (1) EP2267358A3 (fr)
DE (1) DE102009026954A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITTO20120586A1 (it) * 2012-07-02 2014-01-03 Illinois Tool Works Dispositivo di illuminazione a led per illuminare la cavita' di un forno

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012223678A1 (de) * 2012-12-19 2014-06-26 BSH Bosch und Siemens Hausgeräte GmbH Beleuchtungsvorrichtung für ein Gargerät und Gargerät
DE102012223679A1 (de) * 2012-12-19 2014-06-26 BSH Bosch und Siemens Hausgeräte GmbH Beleuchtungsvorrichtung für ein Gargerät und Gargerät
DE102012223677A1 (de) * 2012-12-19 2014-06-26 BSH Bosch und Siemens Hausgeräte GmbH Beleuchtbares Gargerät
DE102013113160A1 (de) * 2013-11-28 2015-05-28 Miele & Cie. Kg Gargerät
DE102015115575A1 (de) * 2015-09-16 2017-03-16 Miele & Cie. Kg Lichtmodul für ein Haushaltsgerät, Haushaltsgerät und Verfahren zum Herstellen eines Lichtmoduls für ein Haushaltsgerät

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4345423C2 (de) 1992-06-18 1998-03-19 Joetul As Vorrichtung für einen Ofen
EP0922910A1 (fr) * 1997-12-12 1999-06-16 Compagnie Europeenne Pour L'equipement Menager Cepem Dispositif d'éclairage multiniveau d'une enceinte de four domestique
WO2003036176A1 (fr) * 2001-10-25 2003-05-01 BSH Bosch und Siemens Hausgeräte GmbH Dispositif d'eclairage de fours de cuisson
EP1598682A2 (fr) 2004-05-19 2005-11-23 Schott AG Système d'éclairage avec des fibres optiques pour appareils domestiques ou de cuisine
DE102006061739A1 (de) 2006-12-28 2008-07-03 BSH Bosch und Siemens Hausgeräte GmbH Muffel für einen Backofen und Verfahren zum Ausleuchten eines Garraums

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2826707B1 (fr) * 2001-06-28 2004-02-06 Brandt Cooking Dispositif d'eclairage reparti, notamment pour l'eclairage d'une cavite
DE102005044347A1 (de) * 2005-09-16 2007-03-22 BSH Bosch und Siemens Hausgeräte GmbH Beleuchtungsvorrichtung für Backöfen und Backofen
DE102006034918A1 (de) * 2006-07-28 2008-01-31 Electrolux Home Products Corporation N.V. Haushaltsgarofen und/oder -backofen
DE102007015237A1 (de) * 2007-03-29 2008-10-02 BSH Bosch und Siemens Hausgeräte GmbH Hausgerätevorrichtung

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4345423C2 (de) 1992-06-18 1998-03-19 Joetul As Vorrichtung für einen Ofen
EP0922910A1 (fr) * 1997-12-12 1999-06-16 Compagnie Europeenne Pour L'equipement Menager Cepem Dispositif d'éclairage multiniveau d'une enceinte de four domestique
WO2003036176A1 (fr) * 2001-10-25 2003-05-01 BSH Bosch und Siemens Hausgeräte GmbH Dispositif d'eclairage de fours de cuisson
EP1598682A2 (fr) 2004-05-19 2005-11-23 Schott AG Système d'éclairage avec des fibres optiques pour appareils domestiques ou de cuisine
DE102006061739A1 (de) 2006-12-28 2008-07-03 BSH Bosch und Siemens Hausgeräte GmbH Muffel für einen Backofen und Verfahren zum Ausleuchten eines Garraums

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITTO20120586A1 (it) * 2012-07-02 2014-01-03 Illinois Tool Works Dispositivo di illuminazione a led per illuminare la cavita' di un forno
WO2014008265A1 (fr) * 2012-07-02 2014-01-09 Illinois Tool Works Inc. Dispositif d'éclairage à del permettant d'éclairer une cavité de four

Also Published As

Publication number Publication date
EP2267358A3 (fr) 2014-01-22
DE102009026954A1 (de) 2010-12-23

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