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WO2006018160A2 - Dispositif d'eclairage pour un dispositif refrigerant - Google Patents

Dispositif d'eclairage pour un dispositif refrigerant Download PDF

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Publication number
WO2006018160A2
WO2006018160A2 PCT/EP2005/008514 EP2005008514W WO2006018160A2 WO 2006018160 A2 WO2006018160 A2 WO 2006018160A2 EP 2005008514 W EP2005008514 W EP 2005008514W WO 2006018160 A2 WO2006018160 A2 WO 2006018160A2
Authority
WO
WIPO (PCT)
Prior art keywords
lighting device
partial surface
led
light
leds
Prior art date
Application number
PCT/EP2005/008514
Other languages
German (de)
English (en)
Other versions
WO2006018160A3 (fr
Inventor
Viktor Malecki
Wolfgang FÖRSTER
Josef Irlbacher
Original Assignee
Emz-Hanauer Gmbh & Co. Kgaa.
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 EP04019053A external-priority patent/EP1508760A3/fr
Application filed by Emz-Hanauer Gmbh & Co. Kgaa. filed Critical Emz-Hanauer Gmbh & Co. Kgaa.
Publication of WO2006018160A2 publication Critical patent/WO2006018160A2/fr
Publication of WO2006018160A3 publication Critical patent/WO2006018160A3/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D27/00—Lighting arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
    • F21V29/503—Cooling arrangements characterised by the adaptation for cooling of specific components of light sources
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S45/00—Arrangements within vehicle lighting devices specially adapted for vehicle exteriors, for purposes other than emission or distribution of light
    • F21S45/40—Cooling of lighting devices
    • F21S45/47—Passive cooling, e.g. using fins, thermal conductive elements or openings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
    • F21V29/505—Cooling arrangements characterised by the adaptation for cooling of specific components of reflectors
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0081—Mechanical or electrical aspects of the light guide and light source in the lighting device peculiar to the adaptation to planar light guides, e.g. concerning packaging
    • G02B6/0085—Means for removing heat created by the light source from the package
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • F21S43/10—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source
    • F21S43/13—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source characterised by the type of light source
    • F21S43/14—Light emitting diodes [LED]
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
    • F21S43/235—Light guides
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • F21S43/30—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by reflectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V2200/00—Use of light guides, e.g. fibre optic devices, in lighting devices or systems
    • F21V2200/10—Use of light guides, e.g. fibre optic devices, in lighting devices or systems of light guides of the optical fibres type
    • F21V2200/15—Use of light guides, e.g. fibre optic devices, in lighting devices or systems of light guides of the optical fibres type the light being emitted along at least a portion of the outer surface of the guide
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00—Reflectors for light sources
    • F21V7/005—Reflectors for light sources with an elongated shape to cooperate with linear light sources
    • 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
    • F21W2131/305—Lighting for domestic or personal use for refrigerators
    • 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]
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0013—Means for improving the coupling-in of light from the light source into the light guide
    • G02B6/0015—Means for improving the coupling-in of light from the light source into the light guide provided on the surface of the light guide or in the bulk of it
    • G02B6/002—Means for improving the coupling-in of light from the light source into the light guide provided on the surface of the light guide or in the bulk of it by shaping at least a portion of the light guide, e.g. with collimating, focussing or diverging surfaces
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0066—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form characterised by the light source being coupled to the light guide
    • G02B6/0073—Light emitting diode [LED]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S362/00—Illumination
    • Y10S362/80—Light emitting diode

Definitions

  • the invention relates to a lighting device for a cooling device, in particular a special refrigerator or the like, ie, for example, a refrigerated shelf, deep freezer or freezer.
  • a lighting device for a cooling device, in particular a special refrigerator or the like, ie, for example, a refrigerated shelf, deep freezer or freezer.
  • at least the illumination device comprises an elongated transparent body and at least one LED, which is arranged on or near an end face of the body f is to be coupled to light emitted from the LED light into the body, wherein a lengthwise direction of the body occidentalre ⁇ ADORABLE first partial area of the Surface of the body is designed to scatter in the body Lucaskoppeites light and / or break and / or reflect that it is directed in the direction of one of the first partial surface opposite second Operaflä ⁇ surface of the body and exits the body.
  • LEDs have been available as highly effective light sources, ie semiconductor components which emit light when the current flows.
  • a lighting device of the type mentioned is known from US 2003/0072147 Al. There, light is coupled into a transparent body by means of a plurality of LEDs, and a partial surface of the body is covered with color in order to direct light to the opposite side, where the light emerges from the body for illumination purposes.
  • DE 198 03 518 A1 describes a rod-shaped light guide, which is likewise provided on one edge with prism-shaped indentations in order to re fl ect light thereon.
  • DE 72 44 920 U1 describes an illumination device for a refrigerator, in which a light source is arranged in the wall of the refrigerator, from which light is coupled into an optical waveguide rail, which is provided with a plurality of notches in order to light it inside the fridge.
  • the object of the invention is to design a lighting device of the type mentioned in the introduction in such a way that, when mounted in a simple manner, a high service life of the LEDs is achieved with a simultaneously good optical effect.
  • the invention teaches a lighting device for a cooling device, in particular a refrigerator, with at least one elongated transparent body, at least one LED, which is arranged on or near an end face of the body, to light emitted by the LED light in the body coupled, wherein a extending in the longitudinal direction of the body first partial surface of the surface of the body is designed to scatter in the body coupled light so and / or break and / or to reflect that towards one of the first partial surface opposite second surface of the body is directed and exits the body, wherein the LED is on its side facing away from the body in good heat-conducting contact with a baffle, the first part surface extends substantially overlapping along this.
  • the guide plate according to the invention fulfills thermal and / or optical purposes.
  • the baffle In terms of heat technology, it serves to distribute the heat generated by the LED over a large area and thus extend the life of the LED. Also unwanted temperature gradients in the wall of the refrigerator are largely reduced. Visually, the baffle can be used to influence light in the desired manner by reflection and / or coloring.
  • the transparent body is cylindrical and said first partial surface is geometrically defined according to a section through the cylinder obliquely to its longitudinal axis.
  • a homogeneous distribution of the light is achieved in a very simple manner, in particular when the first partial area is provided with color strips transversely to the longitudinal direction of the body, at which the light is scattered.
  • a largely uniform emission of the light over the entire longitudinal extent of the transparent body can be achieved.
  • a particular embodiment of the invention provides that two transparent bodies are arranged coaxially in a housing. This allows a very elongated distribution of the light and thus a very uniform and comprehensive Aus ⁇ illumination of the interior of the cabinet.
  • LEDs are preferably arranged on the common axis of both bodies, either on the outside of the end faces of the body, ie on the sides facing away from each other, or preferably, at the mutually facing ends of the two bodies.
  • the last-mentioned arrangement makes possible a simplified electrical supply and supply of the LEDs and moreover a space-saving design of the housing in which the transparent bodies and the LEDs are arranged.
  • the invention also relates to the transparent body as such, which is cylindrical in shape and provided with a first partial surface, which is the coupled-in light scatters or reflects, so that it exits the body, said first Operaflä ⁇ surface is defined according to a section through the cylinder obliquely to its longitudinal axis.
  • this partial surface it is preferable to apply color stripes on which light entering or entering the body is scattered or reflected.
  • These color stripes can be arranged, for example, in the longitudinal direction or preferably in the transverse direction, relative to the longitudinal axis, at different distances in each case in order to control the amounts of light.
  • Figure 1 shows a first embodiment of a lighting device in the wall of a refrigerator
  • Figure 2 shows another embodiment of a lighting device with a transparent body
  • FIG. 3 shows a further exemplary embodiment of a lighting device with two transparent bodies and a central arrangement of LEDs
  • Figure 4 shows an embodiment of a transparent body.
  • a lighting device is installed in the wall 10 of a refrigerator.
  • the illumination device has two coaxially arranged, elongate transparent bodies 12 which have a cylindrical shape, preferably a circular cylindrical shape. At the outer ends of the transparent body 12, 14, an LED 16 and 18 is arranged in each case so that the light emitted by the LED is largely coupled into the body 12 and 14 respectively.
  • Each of the LEDs is connected to a baffle 20 or 22 good thermal conductivity, so that heat is distributed over a large area over the baffles during operation of the LEDs.
  • the width of the baffles 20, 22 (ie, their dimension perpendicular to the plane of the drawing) is chosen in the embodiment so that the baffle substantially covers the associated body, for example, the width of a baffle about the diameter of the body 12 and 14 in this Direction speak. Also in the longitudinal direction cover the baffles 20, 22, the body 12 and 14 substantially over its entire longitudinal extent. A particular embodiment of the bodies 12 and 14 will be described in more detail below with reference to FIG.
  • the above-described components 12, 14, 16, 18, 20, 22 are arranged in a housing 24 made of plastic, and are pre-assembled before installation in theisser ⁇ cabinet wall 20 as a completed assembly.
  • the plastic housing 24 is inserted into a precisely fitting recess 26 in the refrigerator wall 20.
  • the housing 24 has cover frames 28, 30, so that the housing 24 can be fastened to the refrigerator wall 10 by means of screws 32, 34.
  • the housing 24 is open on its side facing the interior of the refrigerator (in FIG. 1 at the top) so that light emerging from the bodies 12, 14 illuminates the inner space of the refrigerator.
  • This opening in the housing 24 is surrounded by an edge 36, which is supported on the edge of the recess 26 in theisser ⁇ cabinet wall 10.
  • 22 ridges 38 project into the interior of the housing 24 at which support the said components.
  • FIG. 1 the two LEDs 16, 18 are located at the outer front ends of the coaxially arranged transparent bodies 12, 14.
  • Figure 2 shows a modified embodiment of a lighting device with only a transparent body 50, an LED 52, a baffle 54, a good heat conducting contact 56, a holder 58, and a coating 66 on the baffle 54.
  • the coating 60 may, for example, a mirror coating 2, so that light is directed in an effective manner in the desired direction, in Figure 2 upwards, ' analogous to Figure 1 in the interior of the refrigerator.
  • a lighting device according to FIG. 2 similar to the arrangement according to FIG. 1 with the holder 58 is mounted in a recess in a refrigerator wall (not shown in FIG. 2).
  • the baffle 54, the heat-conducting contact 56, the LED 52 and the transparent body 50 form an assembly which in this composition is held together by the holder 58.
  • the holder 58 can then be inserted into a suitable housing together with the named components, for example corresponding to the housing 36 according to FIG. 1, so that then the illumination device as a whole extends into a depression in a refrigerator wall (not shown in FIG. 2). can be used.
  • the construction described with the holder 58 makes it possible to press the transparent body 50 with good adhesion against the LED 52, wherein the baffle 54, which is fixedly connected to the holder 58, forms a stable abutment.
  • the LEDs 16, 18, 52 are supplied with electrical supply lines from the wall 10 of the refrigerator.
  • the baffles 20, 22, 54 are preferably made of a good heat-conducting Me ⁇ tall, such as copper, optionally with a mirror coating on its side facing the transparent body.
  • FIG. 3 shows a modification of the exemplary embodiment according to FIG. 1, wherein components of the same function or function similar to one another are denoted by the same reference numerals are provided, possibly supplemented by a dash.
  • the two LEDs 16 ', 18' are respectively arranged on the mutually facing end surfaces of the transparent bodies. This allows compact accommodation of the LEDs 16 ', 18' in the smallest space and allows a very simple arrangement of the electrical supply lines.
  • Two webs 66, 68 of the housing 24 support the transparent bodies at their ends remote from the LEDs 16 ', 18'.
  • the exemplary embodiment according to FIG. 3 corresponds to the above-described exemplary embodiment according to FIG. 1, so that a repeated description can be dispensed with.
  • FIG. 4 schematically shows a transparent body 12 which can be used in the lighting devices according to FIGS. 1, 2 and 3 (reference numerals 12, 14, 50).
  • the transparent body of, for example, acrylic or the like, has a substantially circular cylindrical shape, wherein a first partial surface 70 is formed by a section through the cylinder obliquely to its longitudinal axis.
  • the first partial surface 70 is designed in such a way that light of an LED coupled into the body is scattered and / or broken and / or reflected, in such a way that it extends beyond the first partial surface 70 opposite the second partial surface 72 of the body aus ⁇ occurs.
  • the first partial surface 70 would be arranged at the bottom and the second partial surface 72 at the top would be arranged in the direction of the interior of the refrigerator.
  • an LED is mounted on the lower end face 76 of the body, so that there the light is coupled into the body.
  • the first partial surface 70 then effects a reflection of the coupled-in radiation in the direction of the opposite second partial surface 72 via a strip-shaped ink application 78.
  • the illustrated design of the first partial surface 70 which widens in the direction of the end surface 74 opposite the LED causes that light is directed as far as possible homogeneously (uniformly) in the direction of the second partial surface 72.
  • the colored stripes 78 which are preferably white, have different longitudinal dimensions, so that a desired optical Effect is achieved in the illumination of the refrigerator interior. If necessary, light passing between the strips 78 to the rear (downward in FIGS. 1 to 3) is reflected on the mirrored surface of one of the baffles and thus likewise reaches the interior.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)

Abstract

L'invention concerne un dispositif d'éclairage pour un dispositif réfrigérant, notamment un réfrigérateur, comportant au moins un corps transparent allongé (12, 14) et au moins une diode électroluminescente (DEL) (16, 18) placée sur une face (74, 76) du corps ou à proximité de cette dernière pour injecter dans le corps la lumière émise par la DEL. Une première surface partielle (70) de la surface du corps, s'étendant dans le sens longitudinal du corps, est conçue pour diffuser et/ou réfracter et/ou réfléchir la lumière injectée dans le corps de sorte qu'elle soit déviée en direction d'une deuxième surface partielle (72) du corps, opposée à la première surface partielle, et sorte du corps. Un contact assurant une bonne conduction thermique est réalisé entre la DEL (16, 18), sur son côté opposé au corps (12, 14), et un déflecteur (20,22) qui s'étend le long de la première surface partielle (70) en recouvrant sensiblement cette dernière.
PCT/EP2005/008514 2004-08-11 2005-08-05 Dispositif d'eclairage pour un dispositif refrigerant WO2006018160A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP04019053A EP1508760A3 (fr) 2003-08-22 2004-08-11 Dispositif d'éclairage pour un réfrigérateur
EP04019053.0 2004-08-11

Publications (2)

Publication Number Publication Date
WO2006018160A2 true WO2006018160A2 (fr) 2006-02-23
WO2006018160A3 WO2006018160A3 (fr) 2006-04-06

Family

ID=34973229

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2005/008514 WO2006018160A2 (fr) 2004-08-11 2005-08-05 Dispositif d'eclairage pour un dispositif refrigerant

Country Status (1)

Country Link
WO (1) WO2006018160A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2465524C2 (ru) * 2007-01-19 2012-10-27 Либхерр-Хаузгерэте Оксенхаузен Гмбх Охлаждающий и/или замораживающий агрегат

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6267492B1 (en) * 1999-04-15 2001-07-31 3M Innovative Properties Company Illumination device with side emitting light guide
US6637924B2 (en) * 2000-11-15 2003-10-28 Teledyne Lighting And Display Products, Inc. Strip lighting apparatus and method
US6726341B2 (en) * 2001-10-12 2004-04-27 Koninklijke Philips Electronics N.V. LED illumination for cold storage compartments
DE20219483U1 (de) * 2002-12-16 2003-05-08 FER Fahrzeugelektrik GmbH, 99817 Eisenach Fahrzeugleuchte
TR200502342T1 (tr) * 2003-03-24 2005-09-21 Arçeli̇k Anoni̇m Şi̇rketi̇ Ev cihazı

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2465524C2 (ru) * 2007-01-19 2012-10-27 Либхерр-Хаузгерэте Оксенхаузен Гмбх Охлаждающий и/или замораживающий агрегат

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Publication number Publication date
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