EP1469264A2 - Dispositif d'éclairage pour appareils domestiques - Google Patents

Dispositif d'éclairage pour appareils domestiques Download PDF

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Publication number
EP1469264A2
EP1469264A2 EP04002873A EP04002873A EP1469264A2 EP 1469264 A2 EP1469264 A2 EP 1469264A2 EP 04002873 A EP04002873 A EP 04002873A EP 04002873 A EP04002873 A EP 04002873A EP 1469264 A2 EP1469264 A2 EP 1469264A2
Authority
EP
European Patent Office
Prior art keywords
lighting device
light
console
profile rail
interior
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Withdrawn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
EP04002873A
Other languages
German (de)
English (en)
Other versions
EP1469264A3 (fr
Inventor
Stefan Hubert
Werner Henkel
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.)
Schott AG
Original Assignee
Schott AG
Carl Zeiss AG
Schott Glaswerke AG
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 Schott AG, Carl Zeiss AG, Schott Glaswerke AG filed Critical Schott AG
Publication of EP1469264A2 publication Critical patent/EP1469264A2/fr
Publication of EP1469264A3 publication Critical patent/EP1469264A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
    • F21V33/0004—Personal or domestic articles
    • F21V33/0044—Household appliances, e.g. washing machines or vacuum cleaners
    • 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
    • F25D25/00—Charging, supporting, and discharging the articles to be cooled
    • F25D25/02—Charging, supporting, and discharging the articles to be cooled by shelves
    • 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
    • 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]
    • 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
    • F25D2325/00—Charging, supporting or discharging the articles to be cooled, not provided for in other groups of this subclass
    • F25D2325/022—Shelves made of glass or ceramic

Definitions

  • the invention relates to a lighting device for household appliances, in the Interior a console is arranged for the inclusion of trays.
  • the lighting device comprises illuminants which are connected to at least a portion of the console or are integrated in this. With such an arrangement it is avoided that only one essentially punctiform place in the interior of the household appliance whose interior is illuminated. Rather, the lighting device according to the invention is used Illumination of the interior of at least one partial area the console. In addition, the heat input into the interior is reduced that the lamps are formed on the console or integrated in it are, and no conventional light bulbs are used in the interior.
  • the lighting means comprise a Fluorescent tube, which is particularly characterized by a very low heat input in the interior of the household appliance.
  • the lighting means can comprise an arrangement of a plurality of light-emitting diodes.
  • 10 to 100 LEDs can be shaped Arrange a light-emitting diode array. LEDs are characterized by a very low energy consumption, low heat input and long service life out.
  • the LEDs used are available in different colors that the emitted light appears in a corresponding color. This allows certain associations, for example with the term “freshness” or suggest “coldness” through blue tones to the user. You can do this also all other illuminants used in accordance with other forms of performance themselves or filter devices attached to the lamps designed in color his. With the different colors of the emitted light, Different design variants deviating from conventional lighting equipment for household appliances.
  • At least one partial area the console itself can be designed as a lamp. This will Illumination of the interior is as uniform as possible.
  • At least a portion of the console can be designed as a light guide in which the light from a light source can be coupled.
  • the light source provided for coupling in light can advantageously be outside of the interior of the household appliance. Since one such an arrangement, the light source that emits heat during operation is not within of the interior, but the coupling of light outside of it is made, the heat input by the illuminant in the Interior completely avoided.
  • a coupling element can be used to couple the light into the light guide be arranged between the light source and the light guide. It can be done additionally a filter element arranged on the coupling element or on the light guide provide, which even when using a conventional white Incandescent lamp generates and couples colored light.
  • the part designed as a light guide can the console made of a colored, translucent material, such as glass or plastic.
  • a colored, translucent material such as glass or plastic.
  • the use of colored lamps is therefore not necessary. If the lamp fails, it can be a cheap, white light luminous, conventional illuminant, for example an incandescent lamp or a fluorescent tube can be used in exchange.
  • the console has a profile rail on that is essentially vertical in the interior of the household appliance is mounted.
  • a support element for holding a supporting floor intended.
  • the carrier element can be moved along the profile rail or can be fixed on the profile rail.
  • Clamp or snap connections are used.
  • the illuminants are advantageously on at least a portion of the profile rail educated.
  • the profile rail can be on the back opposite the door opening Wall of the household appliance can be arranged. This enables the further Design or the easy connection of the lamps in or behind the Rear wall of the household appliance.
  • FIG. 1 shows a schematic perspective view and in partial section Fridge 10, in the interior 12 of which for supporting shelves 16 a console 14 is arranged.
  • the console 14 has a profile rail 30, which run essentially vertically in the interior 12 of the household appliance 10 on the rear wall 34 of the household appliance opposite the door opening 10 is mounted.
  • a plurality of vertically extending, on different side walls of the interior of the refrigerator attached rails should be provided.
  • a support element 32 for holding the support base 16 arranged.
  • the carrier element 32 can be along the profile rail 30 move and can on the rail 30 by means (not shown) releasable fasteners can be set at a desired height.
  • the profile rail 30 has one made of, for example, by metal struts Reinforced plastic, transparent hollow body with a substantially oval cross-sectional area.
  • the profile rail 30 can alternatively in Continuous casting process made of aluminum.
  • the hollow body of the profile rail 30 extends on the inner rear wall 34 in the interior 12 of the Refrigerators 10 vertically.
  • Inside the hollow body of the profile rail 30 is a fluorescent tube 18 is arranged on at least the portion shown.
  • the translucent wall of the profile rail 30 is a bluish color held so that the interior 12 of the refrigerator 10 by a bluish Light is illuminated. This allows certain associations, for example suggest to the user with the term "freshness" or "cold” through blue tones.
  • Profile rail In an alternative (not shown) embodiment is in the hollow body Profile rail an arrangement of 10 to 100 LEDs in the form of a Light-emitting diode arrays are provided.
  • the translucent wall of the profile rail 30 is kept in a clear or white shade, the used ones LEDs can emit a predetermined color.
  • the profile rail 30 is itself formed as a light guide made of a glass material.
  • FIG. 2 shows a schematic side view of one using a coupling element 26 light guide 22 coupled to an incandescent lamp 24 for illumination of the interior of a household appliance.
  • the light guide 22 is in its further (Not shown) coupled to the profile rail 30 designed as a light guide or merges into this.
  • a coupling element 26 is for coupling of light between the light bulb 24 and the light guide 22 is arranged.
  • On filter element 28 arranged on the coupling element 26 or on the light guide 22 converts the colorless light into colored light when it is coupled in. Which is a colorless, Profile rail 30 having clear glass material shines through in the the filter element 28 predetermined color.
  • the filter element 28 can be omitted, in which case with a desired coloring of that emitted by the profile rail 30 Light, at least a portion of the rail 30 in the corresponding Hue is colored.
  • the bulb 24 is outside the interior 12 in the rear wall arrangement of the refrigerator 10 arranged so that when coupling the light no Heat input into the interior 12 occurs.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Led Device Packages (AREA)
EP04002873A 2003-04-17 2004-02-10 Dispositif d'éclairage pour appareils domestiques Withdrawn EP1469264A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10317657A DE10317657A1 (de) 2003-04-17 2003-04-17 Beleuchtungseinrichtung für Haushaltsgeräte
DE10317657 2003-04-17

Publications (2)

Publication Number Publication Date
EP1469264A2 true EP1469264A2 (fr) 2004-10-20
EP1469264A3 EP1469264A3 (fr) 2005-08-17

Family

ID=32892388

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04002873A Withdrawn EP1469264A3 (fr) 2003-04-17 2004-02-10 Dispositif d'éclairage pour appareils domestiques

Country Status (5)

Country Link
US (1) US20040246716A1 (fr)
EP (1) EP1469264A3 (fr)
JP (1) JP2004319453A (fr)
CN (1) CN1538106A (fr)
DE (1) DE10317657A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202005010781U1 (de) * 2005-07-08 2006-11-16 Liebherr-Hausgeräte Ochsenhausen GmbH Kühl- und/oder Gefriergerät
DE102008060155A1 (de) * 2008-12-02 2010-06-17 Ses Services Gmbh LED-Kaltlichleuchte zur Innenbeleuchtung von Kühlmöbeln
ITVE20110020A1 (it) * 2011-04-11 2012-10-12 Diemmebi S P A Montante perfezionato per scaffali.
DE102011122897B4 (de) * 2011-07-06 2025-11-13 BSH Hausgeräte GmbH Geschirrspülmaschine mit wenigstens einem am Spülbehälter beweglich gelagerten Bauteil wenigstens aufweisend einen Lichtleiter

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US7367685B2 (en) * 2005-02-25 2008-05-06 Nexlite Lighted cabinet assembly
JP4702006B2 (ja) * 2005-11-18 2011-06-15 パナソニック株式会社 冷蔵庫
JP2007292334A (ja) * 2006-04-21 2007-11-08 Matsushita Electric Ind Co Ltd 冷蔵庫
JP4702218B2 (ja) * 2006-08-10 2011-06-15 パナソニック株式会社 冷蔵庫
JP2008069996A (ja) * 2006-09-12 2008-03-27 Matsushita Electric Ind Co Ltd 冷蔵庫
JP4858029B2 (ja) * 2006-09-13 2012-01-18 パナソニック株式会社 冷蔵庫
JP2008075887A (ja) * 2006-09-19 2008-04-03 Matsushita Electric Ind Co Ltd 冷蔵庫
JP4867541B2 (ja) * 2006-09-20 2012-02-01 パナソニック株式会社 冷蔵庫
JP2008075936A (ja) * 2006-09-20 2008-04-03 Matsushita Electric Ind Co Ltd 冷蔵庫
JP2008089277A (ja) * 2006-10-05 2008-04-17 Matsushita Electric Ind Co Ltd 冷蔵庫
JP2008292048A (ja) * 2007-05-24 2008-12-04 Panasonic Corp 冷蔵庫
ES2355174T3 (es) * 2008-08-27 2011-03-23 Panasonic Corporation Refrigerador.
US8186844B2 (en) * 2009-02-27 2012-05-29 Electrolux Home Products, Inc. Front-to-back showcase lighting for a refrigerator
US8746908B2 (en) 2010-01-27 2014-06-10 Automed Technologies, Inc. Medical supply cabinet with lighting features
JP5537267B2 (ja) * 2010-06-02 2014-07-02 株式会社東芝 冷蔵庫
TWI440807B (zh) * 2010-06-02 2014-06-11 Toshiba Kk 冰箱
DE102010061401A1 (de) * 2010-12-21 2012-05-03 Miele & Cie. Kg Kühlgerät mit einer Beleuchtungseinrichtung
CN102080911A (zh) * 2011-03-14 2011-06-01 合肥美的荣事达电冰箱有限公司 冰箱
CN102927775B (zh) * 2012-11-23 2015-03-25 合肥美的电冰箱有限公司 冰箱
CN103267401A (zh) * 2013-06-07 2013-08-28 合肥美的电冰箱有限公司 冰箱
CN104534330A (zh) * 2014-12-30 2015-04-22 合肥美的电冰箱有限公司 弧面光源组件和冰箱
CN106642965A (zh) * 2017-01-22 2017-05-10 合肥华凌股份有限公司 冰箱
CN108458543A (zh) 2017-12-25 2018-08-28 青岛海尔股份有限公司 冰箱及其发光搁物架
CN108344241A (zh) * 2017-12-25 2018-07-31 青岛海尔股份有限公司 冰箱及其发光搁物架
CN108317805A (zh) * 2017-12-25 2018-07-24 青岛海尔股份有限公司 冰箱及其发光搁物架
US10921051B2 (en) * 2018-08-24 2021-02-16 Haier Us Appliance Solutions, Inc. Illuminated shelf for refrigerator appliance

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Publication number Priority date Publication date Assignee Title
DE10216769A1 (de) 2002-04-15 2003-11-06 Schott Glas Konsole für Tragböden in Haushaltsgeräten

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Publication number Priority date Publication date Assignee Title
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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202005010781U1 (de) * 2005-07-08 2006-11-16 Liebherr-Hausgeräte Ochsenhausen GmbH Kühl- und/oder Gefriergerät
DE102008060155A1 (de) * 2008-12-02 2010-06-17 Ses Services Gmbh LED-Kaltlichleuchte zur Innenbeleuchtung von Kühlmöbeln
ITVE20110020A1 (it) * 2011-04-11 2012-10-12 Diemmebi S P A Montante perfezionato per scaffali.
DE102011122897B4 (de) * 2011-07-06 2025-11-13 BSH Hausgeräte GmbH Geschirrspülmaschine mit wenigstens einem am Spülbehälter beweglich gelagerten Bauteil wenigstens aufweisend einen Lichtleiter

Also Published As

Publication number Publication date
US20040246716A1 (en) 2004-12-09
CN1538106A (zh) 2004-10-20
JP2004319453A (ja) 2004-11-11
EP1469264A3 (fr) 2005-08-17
DE10317657A1 (de) 2004-11-18

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