EP2128526A1 - Ofen, insbesondere Haushaltsofen - Google Patents

Ofen, insbesondere Haushaltsofen Download PDF

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Publication number
EP2128526A1
EP2128526A1 EP08009995A EP08009995A EP2128526A1 EP 2128526 A1 EP2128526 A1 EP 2128526A1 EP 08009995 A EP08009995 A EP 08009995A EP 08009995 A EP08009995 A EP 08009995A EP 2128526 A1 EP2128526 A1 EP 2128526A1
Authority
EP
European Patent Office
Prior art keywords
light guide
guide element
cavity
lamp
light
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
EP08009995A
Other languages
English (en)
French (fr)
Other versions
EP2128526B1 (de
Inventor
Fabienne Reinhard-Herrscher
Klaus Winkelmann
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.)
Electrolux Home Products Corp NV
Original Assignee
Electrolux Home Products Corp NV
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 Electrolux Home Products Corp NV filed Critical Electrolux Home Products Corp NV
Priority to PL08009995T priority Critical patent/PL2128526T3/pl
Priority to SI200830500T priority patent/SI2128526T1/sl
Priority to AT08009995T priority patent/ATE537409T1/de
Priority to EP08009995A priority patent/EP2128526B1/de
Publication of EP2128526A1 publication Critical patent/EP2128526A1/de
Application granted granted Critical
Publication of EP2128526B1 publication Critical patent/EP2128526B1/de
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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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

Definitions

  • the invention relates to an oven, especially to a domestic oven, having a cooking cavity and means for illuminating the cavity, wherein the means for illuminating comprise at least one lamp and have at least one light emission surface for the light facing the cooking cavity.
  • DE 299 08 990 U1 shows an illumination system for the cavity' of an oven, which has a reflector of a substantial prismatic shape. Within the reflector element a plurality of reflectors are arranged having a saddle-shaped form.
  • DE 103 18 859 A1 , DE 103 18 860 A1 , DE 103 18 861 A1 and DE 103 14 543 A1 show means for illumination having also a prismatic reflector element.
  • a container element which is part of means for illuminating the cavity and which has a substantial prismatic form.
  • a plurality of mirrors is arranged in longitudinal direction of the container element.
  • a substantial classical reflector with lamp is used in DE 101 22 878 A1 , in DE 86 02 774 U1 and in DE 34 04 430 A1 to illuminate the cavity.
  • the pre-known means for illumination of the cavity have often a quite complex design.
  • the costs for producing and mounting the systems are high, accordingly.
  • the pre-known solutions do not always ensure that a blind-free illumination of the cavity can be obtained.
  • glass fibres are necessary to guide the light from the light source to the location where the light is needed.
  • a plurality of lamps is necessary to sufficiently illuminate the whole cavity of the oven in all levels.
  • the solution of this object according to the invention is characterized in that the means for illuminating comprise a light guide element which consists of a transparent material, especially of glass.
  • the light guide element can comprises a volume of prismatic, conical or cylindrical shape.
  • the light guide element can have flat and/or bow-shaped wall elements.
  • An inner reverse side of the light guide element can comprise a plurality of segmented reflector areas.
  • the light guide element is made as a one-piece element.
  • the lamp can comprise a bulb. Also, using a halogen lamp can be beneficially. It is also possible that the lamp comprises a light emitting diode (LED).
  • LED light emitting diode
  • each lamp comprises a light emitting diode (LED).
  • LED light emitting diode
  • the at least two light emitting diodes (LED) can have different colours. By this feature different modes of operation can be displayed by different colours. It is also possible by this design to adjust the desired colour in the cavity.
  • At least a part of the wall elements of the light guide element can be coated.
  • a concentration element can be employed between the lamp and the light guide element.
  • the concentration element can be part of the socket or of the housing of the lamp.
  • the concentration element can also be made of a coating on the lamp or its socket.
  • a transparent plate as a part of the light guide element is arranged at the light emission surface of the light guide element.
  • the transparent plate is usually made of glass.
  • the transparent plate can have a flat surface at its side facing the cavity. But it is also possible that the transparent plate has a convex surface at its side facing the cavity.
  • the light emission surface for the light from the lamp and the reflector has the shape of a lens. It can also be structured to improve the distribution of the light. By different structures, indentations or risings texts or ciphers (e. g. the number of the level for the baking tray) can be displayed.
  • a blind can be arranged on or at the transparent plate.
  • the blind can be made of sheet metal or of a foil. Also, the blind can be printed on the transparent plate.
  • the blind can also be a part of the cavity.
  • At least one radiating surface can be formed on the transparent plate.
  • the radiating surface can have a substantial square form or can have the shape of an alphabetic character or of a cipher.
  • the light guide element is arranged remote from a rear wall of the cavity. It can be arranged in the front side region of the cavity. Preferably, two light guide elements are arranged in both side region of the cavity.
  • the longitudinal direction of the light guide element is extending vertically.
  • the illumination of the cavity can occur with a minimum of lamps.
  • all levels of the cavity in vertical direction can sufficiently be illuminated with the proposed design.
  • the light from the lamp leaves the means for illumination by being reflected by the walls of the light guide element and not directly via the lamp, i. e. an indirect illumination of the cavity takes place. Therefore, no "hot spot" exists which can be the source for blinding.
  • the whole vertical extension of the cavity can be sufficiently illuminated by the means, i. e. ,all levels where baking trays are arranged.
  • the light emitting surfaces of the transparent plate can be divided into segments. By doing this specific areas within the cavity can be illuminated. Also texts can be displayed (e. g. a logo) by machining respective openings into the cavity wall which are then illuminated by the means for illumination.
  • the proposed means for illuminating can also be used to display the baking levels in the front region of the oven.
  • the means for illuminating can by arranged in a slanted way relatively to the cavity to improve the illumination of the cavity.
  • the light guide element it becomes possible to arrange the lamp with distance to the cavity. So, the use of LEDs is supported as the temperature at the location of the lamps becomes lower.
  • the slim design of the means for illumination allows a higher degree of freedom when designing the oven and a better insulation. It is possible e. g. to illuminate each level for baking with separate segments or to illuminate only via an illuminated text or cipher. A housing is not mandatory.
  • FIG 1 and in FIG 2 a domestic oven 1 is depicted having a cooking cavity 2 as usual. While FIG 1 shows a sectional top plan view of the oven, i. e. viewed from the top, FIG 2 shows a sectional bottom plan view of the oven, i. e. viewed from the bottom.
  • the cavity 2 is closable by a not depicted door and has a rear wall 16.
  • To illuminate the cavity 2 means 3 for illuminating are employed. Those means 3 are arranged on both side regions of the cavity 2, remote from the rear wall 16, i. e. in the front region of the cavity.
  • the means 3 for illuminating the cavity 2 are depicted in detail in FIG 3 till FIG 5 according to a first embodiment of the invention.
  • the means 3 have a light guide element 5 which consists substantially from glass.
  • the light guide element 5 has a substantial oblong shape which extends into a longitudinal direction L.
  • the light guide element 5 has a light emission surface 6 from which light can be emitted into the cavity 2.
  • both parts 5 and 7 form the whole light guide element.
  • the part 7 of the light guide element has an extension in longitudinal direction L denoted with L G .
  • the other part 5 of the light guide element has an extension L R .
  • the length L G of the first part of the light guide element 7 is between 8 % and 25 % of the length L R of the second part 5 of the light guide element.
  • the second part of the light guide element 5 is formed by three walls 8, 9 and 10 which form a volume in which the light from the first part of the light guide element 7 is emitted.
  • the inner sides of the walls reflect the light from the lamp 4 and emit it via the light emission surface 6 into the cavity 2.
  • the reverse side 11 of the light guide element 5 can be designed accordingly.
  • the reverse side 11 can be supplied with segmented reflector areas 12.
  • the major part of the light is reflected from the reverse side 11 to the light emission surface 6.
  • the surface of the reverse side 11 (as well as of the other wall elements) can be structured or coated to improve the distribution of light.
  • the reverse side 11 can have slants or radii also to improve the distribution of light or to guide the light to certain desired areas.
  • the remainder of the light is emitted directly to the light emission surface 6.
  • a transparent plate (glass plate) 14 which is also part of the light guide element, is arranged to make sure that no dirt from the cavity can enter into the means 3 for illuminating.
  • a concentration element 13 is employed to focus the light of the lamp 4 and to lead it into the light guide element 7.
  • the concentration element 13 can be a part of the socket of the lamp 4.
  • the light enters - focussed by the concentration element 13 - from the lamp 4 into the first part of the light guide element 7 and from this element into the second part of the light guide element 5.
  • a couple area for the light is formed by which the light is coupled into the light guide element 7.
  • the transparent plate 14 has a radiating surface 15 by which the light is emitted into the cavity 2.
  • the radiating surface 15 can be formed according to a desired shape. It can be seen in FIG 5 that the surfaces 15 can have a substantial square form 15' or the form of a character of cipher 15''.
  • FIG 6 and FIG 7 An alternative embodiment of the invention is shown in FIG 6 and FIG 7 .
  • the whole means 3 for illuminating are mounted under a certain angle to the cavity 2.
  • the transparent plate 14 has a convex radiating surface 15, i. e. the form of a lens to illuminate the cavity 2.
  • FIG 8 and FIG 9 A further alternative embodiment of the invention is shown in FIG 8 and FIG 9 .
  • the light guiding element 7 has a substantial conical shape; the axis 17 of the light guiding element 7 is arranged under an acute angle to the longitudinal direction L.
  • a wall element 10 of the second part of the light guide element 5 can have a bow-shaped (or curved) form.
  • the whole means 3 for illuminating are again arranged under a certain angle to the cavity 2.
  • FIG 10 and 11 an alternative design of the means for illuminating 3 is shown.
  • the means 3 can be mounted by putting the means 3 through an opening or recess in the cavity wall from the inner of the cavity.
  • the arrangement of the means 3 in the ceiling region of the cavity 2 is possible as can be seen in FIG 13 .
  • another means 3 is mounted in the side region of the cavity.
  • FIG 14 A perspective view of the oven according to FIG 1 is shown in FIG 14 .
  • the arrangement of the means for illuminating 3 at both sides of the cavity 2 can be seen.
  • the light guide element 5, 7 can be made from pressed glass. It can have a simple design so that its production is cheap. Additional parts like cover glasses or other light guiding element can be avoided.
  • the light source can be e. g. a halogen lamp or Light Emitting Diodes (LEDs).
  • the location of coupling the light into the means for illuminating is beneficially in a cooler region and thus remote from the reflector element.
  • a concentration element 13 has advantages.
  • the use of a halogen lamp can be taken into consideration which is evaporated at one side.
  • the whole means for illuminating 3 can be mounted by inserting the same into a recess in the cavity wall from the side of the cavity or by mounting it from the outside of the cavity to a recess in the cavity wall. It is a special advantage that the mounting of the light guide element can be facilitated by inserting it from the inner of the cavity into its final position in the cavity wall.
  • the guidance, the distribution and the transfer of the light from the lamp into the cavity is influenced substantially by the form and the surface structure of the light guide element.
  • the light guide element is preferably oriented to guide the light from the front region of the cavity to the rear region of it. By this any blinding of the light can be avoided.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Planar Illumination Modules (AREA)
  • Detergent Compositions (AREA)
  • Electric Stoves And Ranges (AREA)
  • Electric Ovens (AREA)
EP08009995A 2008-05-31 2008-05-31 Ofen, insbesondere Haushaltsofen Not-in-force EP2128526B1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
PL08009995T PL2128526T3 (pl) 2008-05-31 2008-05-31 Piekarnik, w szczególności piekarnik stosowany w gospodarstwach domowych
SI200830500T SI2128526T1 (sl) 2008-05-31 2008-05-31 Pečica, še posebej gospodinjska pečica
AT08009995T ATE537409T1 (de) 2008-05-31 2008-05-31 Ofen, insbesondere haushaltsofen
EP08009995A EP2128526B1 (de) 2008-05-31 2008-05-31 Ofen, insbesondere Haushaltsofen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP08009995A EP2128526B1 (de) 2008-05-31 2008-05-31 Ofen, insbesondere Haushaltsofen

Publications (2)

Publication Number Publication Date
EP2128526A1 true EP2128526A1 (de) 2009-12-02
EP2128526B1 EP2128526B1 (de) 2011-12-14

Family

ID=40289280

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08009995A Not-in-force EP2128526B1 (de) 2008-05-31 2008-05-31 Ofen, insbesondere Haushaltsofen

Country Status (4)

Country Link
EP (1) EP2128526B1 (de)
AT (1) ATE537409T1 (de)
PL (1) PL2128526T3 (de)
SI (1) SI2128526T1 (de)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2400225A1 (de) * 2010-06-26 2011-12-28 Electrolux Home Products Corporation N.V. Ofenmuffel mit Beleuchtungsvorrichtung
US20120167865A1 (en) * 2009-09-26 2012-07-05 Electrolux Home Products Corporation N.V. Oven with at least one illuminated oven cavity
EP2738473A1 (de) * 2011-07-26 2014-06-04 Panasonic Corporation Hochfrequenzkochgerät
EP2746675A1 (de) * 2012-12-19 2014-06-25 BSH Bosch und Siemens Hausgeräte GmbH Beleuchtbares Gargerät
DE102012223679A1 (de) * 2012-12-19 2014-06-26 BSH Bosch und Siemens Hausgeräte GmbH Beleuchtungsvorrichtung für ein Gargerät und Gargerät
ES2533245A1 (es) * 2013-10-03 2015-04-08 Bsh Electrodomésticos España, S.A. Ventana de visión para un espacio de tratamiento de un aparato doméstico
WO2015151041A1 (en) * 2014-04-03 2015-10-08 Indesit Company S.P.A. Cooking appliance, in particular for domestic use
US9182112B2 (en) 2010-11-19 2015-11-10 General Electric Company Sheet lighting in an appliance
EP3045819A1 (de) * 2015-11-24 2016-07-20 V-Zug AG Beleuchtung im gargerät
WO2017102309A1 (de) * 2015-12-18 2017-06-22 BSH Hausgeräte GmbH Speisenbehandlungsgerät
DE102016010198A1 (de) 2016-08-23 2018-03-01 Emz-Hanauer Gmbh & Co. Kgaa Haushalts-Backofen mit Muffelbeleuchtung
KR20180104401A (ko) * 2017-03-13 2018-09-21 엘지전자 주식회사 조명장치 및 이를 구비하는 조리기기

Citations (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3404430A1 (de) 1984-02-08 1985-08-08 Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart Laengsgestreckte beleuchtungseinrichtung
DE8602774U1 (de) 1986-02-04 1986-03-27 Brökelmann, Jaeger & Busse GmbH & Co, 5760 Arnsberg Beleuchtungsvorrichtung für Backöfen, Kühlschränke od. dgl.
DE3808717A1 (de) 1988-03-16 1989-09-28 Licentia Gmbh Back- und bratofen-muffel mit einer beleuchtungseinrichtung
EP0513758A2 (de) 1991-05-17 1992-11-19 Miele & Cie. GmbH & Co. Backofen, insbesondere Einbaubackofen
EP0922910A1 (de) * 1997-12-12 1999-06-16 Compagnie Europeenne Pour L'equipement Menager Cepem Mehrpegel beleuchtungs vorrictung für haushaltofenmuffel
DE29908990U1 (de) 1998-05-22 1999-12-30 Bartenbach Christian Leuchte
DE10122878A1 (de) 2001-05-11 2002-12-05 Bsh Bosch Siemens Hausgeraete Beleuchtungseinrichtung für Backöfen
FR2826707A1 (fr) 2001-06-28 2003-01-03 Brandt Cooking Dispositif d'eclairage reparti, notamment pour l'eclairage d'une cavite
DE10204612A1 (de) 2001-10-25 2003-05-15 Bsh Bosch Siemens Hausgeraete Beleuchtungsreinrichtung für Backöfen
DE10314543A1 (de) 2003-03-31 2004-10-14 BSH Bosch und Siemens Hausgeräte GmbH Gargerät
DE10318861A1 (de) 2003-04-25 2004-11-11 BSH Bosch und Siemens Hausgeräte GmbH Gargerät
DE10318860A1 (de) 2003-04-25 2004-11-11 BSH Bosch und Siemens Hausgeräte GmbH Gargerät
DE10318859A1 (de) 2003-04-25 2004-11-11 BSH Bosch und Siemens Hausgeräte GmbH Gargerät
DE10347763A1 (de) 2003-10-14 2005-05-12 Bsh Bosch Siemens Hausgeraete Haushaltsgeräteeinheit
EP1923621A1 (de) * 2006-11-16 2008-05-21 Miele & Cie. KG Beleuchtungsvorrichtung für ein Haushaltsgerät mit einem Behandlungsraum
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 (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005045367A1 (de) * 2005-09-22 2007-03-29 BSH Bosch und Siemens Hausgeräte GmbH Innenraumbeleuchtungsvorrichtung

Patent Citations (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3404430A1 (de) 1984-02-08 1985-08-08 Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart Laengsgestreckte beleuchtungseinrichtung
DE8602774U1 (de) 1986-02-04 1986-03-27 Brökelmann, Jaeger & Busse GmbH & Co, 5760 Arnsberg Beleuchtungsvorrichtung für Backöfen, Kühlschränke od. dgl.
DE3808717A1 (de) 1988-03-16 1989-09-28 Licentia Gmbh Back- und bratofen-muffel mit einer beleuchtungseinrichtung
EP0513758A2 (de) 1991-05-17 1992-11-19 Miele & Cie. GmbH & Co. Backofen, insbesondere Einbaubackofen
EP0922910B1 (de) 1997-12-12 2003-06-04 Compagnie Europeenne Pour L'equipement Menager Cepem Mehrebenenbeleuchtungsvorrichtung für Haushaltofenmuffel
EP0922910A1 (de) * 1997-12-12 1999-06-16 Compagnie Europeenne Pour L'equipement Menager Cepem Mehrpegel beleuchtungs vorrictung für haushaltofenmuffel
DE29908990U1 (de) 1998-05-22 1999-12-30 Bartenbach Christian Leuchte
DE10122878A1 (de) 2001-05-11 2002-12-05 Bsh Bosch Siemens Hausgeraete Beleuchtungseinrichtung für Backöfen
FR2826707A1 (fr) 2001-06-28 2003-01-03 Brandt Cooking Dispositif d'eclairage reparti, notamment pour l'eclairage d'une cavite
DE10204612A1 (de) 2001-10-25 2003-05-15 Bsh Bosch Siemens Hausgeraete Beleuchtungsreinrichtung für Backöfen
DE10314543A1 (de) 2003-03-31 2004-10-14 BSH Bosch und Siemens Hausgeräte GmbH Gargerät
DE10318861A1 (de) 2003-04-25 2004-11-11 BSH Bosch und Siemens Hausgeräte GmbH Gargerät
DE10318860A1 (de) 2003-04-25 2004-11-11 BSH Bosch und Siemens Hausgeräte GmbH Gargerät
DE10318859A1 (de) 2003-04-25 2004-11-11 BSH Bosch und Siemens Hausgeräte GmbH Gargerät
DE10347763A1 (de) 2003-10-14 2005-05-12 Bsh Bosch Siemens Hausgeraete Haushaltsgeräteeinheit
EP1923621A1 (de) * 2006-11-16 2008-05-21 Miele & Cie. KG Beleuchtungsvorrichtung für ein Haushaltsgerät mit einem Behandlungsraum
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 (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9995491B2 (en) * 2009-09-26 2018-06-12 Electrolux Home Products Corporation N.V. Oven with at least one illuminated oven cavity
US20120167865A1 (en) * 2009-09-26 2012-07-05 Electrolux Home Products Corporation N.V. Oven with at least one illuminated oven cavity
WO2011160761A3 (en) * 2010-06-26 2012-02-23 Electrolux Home Products Corporation N.V. Oven muffle and oven
AU2011269354B2 (en) * 2010-06-26 2015-01-22 Electrolux Home Products Corporation N.V. Oven muffle and oven
US9091447B2 (en) 2010-06-26 2015-07-28 Electrolux Home Products Corporation N.V. Oven muffle and oven
EP2400225A1 (de) * 2010-06-26 2011-12-28 Electrolux Home Products Corporation N.V. Ofenmuffel mit Beleuchtungsvorrichtung
US9182112B2 (en) 2010-11-19 2015-11-10 General Electric Company Sheet lighting in an appliance
EP2738473A1 (de) * 2011-07-26 2014-06-04 Panasonic Corporation Hochfrequenzkochgerät
EP2738473A4 (de) * 2011-07-26 2015-01-07 Panasonic Corp Hochfrequenzkochgerät
EP2746675A1 (de) * 2012-12-19 2014-06-25 BSH Bosch und Siemens Hausgeräte GmbH Beleuchtbares Gargerät
DE102012223679A1 (de) * 2012-12-19 2014-06-26 BSH Bosch und Siemens Hausgeräte GmbH Beleuchtungsvorrichtung für ein Gargerät und Gargerät
ES2533245A1 (es) * 2013-10-03 2015-04-08 Bsh Electrodomésticos España, S.A. Ventana de visión para un espacio de tratamiento de un aparato doméstico
WO2015151041A1 (en) * 2014-04-03 2015-10-08 Indesit Company S.P.A. Cooking appliance, in particular for domestic use
US10295193B2 (en) 2014-04-03 2019-05-21 Whirlpool Emea S.P.A. Cooking appliance, in particular for domestic use
WO2017088074A1 (de) * 2015-11-24 2017-06-01 V-Zug Ag Beleuchtung im gargerät
EP3045819A1 (de) * 2015-11-24 2016-07-20 V-Zug AG Beleuchtung im gargerät
WO2017102309A1 (de) * 2015-12-18 2017-06-22 BSH Hausgeräte GmbH Speisenbehandlungsgerät
CN108369011A (zh) * 2015-12-18 2018-08-03 Bsh家用电器有限公司 食品处理设备
DE102016010198A1 (de) 2016-08-23 2018-03-01 Emz-Hanauer Gmbh & Co. Kgaa Haushalts-Backofen mit Muffelbeleuchtung
US10508815B2 (en) 2016-08-23 2019-12-17 Emz-Hanauer Gmbh & Co. Kgaa Domestic oven with muffle lighting
KR20180104401A (ko) * 2017-03-13 2018-09-21 엘지전자 주식회사 조명장치 및 이를 구비하는 조리기기
US10408464B2 (en) 2017-03-13 2019-09-10 Lg Electronics Inc. Lighting device and cooking appliance including lighting device

Also Published As

Publication number Publication date
PL2128526T3 (pl) 2012-05-31
EP2128526B1 (de) 2011-12-14
SI2128526T1 (sl) 2012-02-29
ATE537409T1 (de) 2011-12-15

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