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WO2011009783A2 - Appareil électroménager à lampe intérieure réglable - Google Patents

Appareil électroménager à lampe intérieure réglable Download PDF

Info

Publication number
WO2011009783A2
WO2011009783A2 PCT/EP2010/060104 EP2010060104W WO2011009783A2 WO 2011009783 A2 WO2011009783 A2 WO 2011009783A2 EP 2010060104 W EP2010060104 W EP 2010060104W WO 2011009783 A2 WO2011009783 A2 WO 2011009783A2
Authority
WO
WIPO (PCT)
Prior art keywords
household appliance
interior
door
interior light
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.)
Ceased
Application number
PCT/EP2010/060104
Other languages
German (de)
English (en)
Other versions
WO2011009783A3 (fr
Inventor
Tobias Schmidt
Jochen Scholer
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 WO2011009783A2 publication Critical patent/WO2011009783A2/fr
Publication of WO2011009783A3 publication Critical patent/WO2011009783A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

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
    • 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
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/34—Supporting elements displaceable along a guiding element
    • 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
    • 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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/14—Inductive couplings

Definitions

  • the present invention relates to a household appliance according to the preamble of claim 1.
  • household appliances including in particular household appliances such as ovens, refrigerators and freezers are flexible in terms of their interior layout by adjustable shelves, storage lattice and the like.
  • the interior lighting of such household appliances is not adapted to the flexibility of the interior layout, which is considered by many users as unsatisfactory.
  • the present invention has for its object to provide a household appliance whose interior lighting can be flexibly adapted to the relevant series of users. This object is achieved with a household appliance according to claim 1.
  • Advantageous developments of the invention are the subject of the dependent claims.
  • a household appliance according to the invention has at least one interior light and is characterized in that it is arranged or fastened in a height-adjustable manner.
  • the at least one interior light can be positioned exactly where each light is needed. Due to the height adjustment also the light distribution within the household appliance can be optimized.
  • the terms "height” and “vertical” as well as all related word compositions refer to a conventional set-up of a household appliance in which there is a clearly defined top and bottom.
  • the interior light is infinitely height-adjustable and in particular infinitely variable in height.
  • the interior light is adjustable by simply moving into position and for the Adjustment must not be replaced by the household appliance.
  • a stepless adjustability of the at least one interior light offers a user the advantage of being able to choose their spatially vertical position completely free according to their own wishes.
  • the interior light is configured in steps, for example in several latching steps, adjustable in height and in particular height-displaceable.
  • This variant has the advantage that by suitable default settings of the positions in which the interior light can be fixed, depending on the different constellations of the subdivision of the interior of the household appliance, a respective optimal lighting situation can be determined and the user does not have to try himself, which position of the Interior light fits to his chosen division of the interior of the household appliance.
  • a structurally simple embodiment of the household appliance according to the invention is given if it has a vertically extending holding arrangement, to which the at least one interior light can be fixed in height adjustable.
  • the household appliance according to the invention offers, according to an advantageous embodiment, the advantage of easy accessibility for adjusting the interior light when the holding arrangement is provided in a region adjacent to the door of a side wall of the household appliance, which is for example the front half or preferably the front third of the side wall.
  • the interior light can also be attached to the rear wall of the household appliance.
  • the vertically extending support structure may be provided with the interior light on a vertical edge of the inside of the door.
  • a vertical holding arrangement may be provided both on the inside of the door and on at least one of the side walls of the interior, in particular in these areas close to the door. It is advantageous if the holding arrangement is energized, so also serves as an electrical contact, and each room lamp is electrically connected via two contacts or contact poles with the holding arrangement. This type of electrical connection is particularly simple and less susceptible to interference.
  • An alternative type of power supply is an inductive coupling of the at least one interior light to an electrical supply arrangement. The advantage here is that there are no accessible contacts, which could possibly lead to short circuits or other faults due to carelessness.
  • a structurally particularly simple embodiment of the household appliance according to the invention results from the fact that the holding arrangement is a rail made of metal.
  • the interior light has a magnet, with which it adheres to the holding arrangement, that is attached to it.
  • each interior light is designed as an LED light module, since these are very energy-efficient and therefore cause low energy costs.
  • LED light module is here also a light module with an organic light emitting diode (OLED) to understand, which have similar advantages as LEDs.
  • the holding arrangement extends over the at least two storage areas.
  • the interior light can be optionally moved into all existing storage areas and thereby illuminate them.
  • a particularly space-saving type of interior lighting can be achieved if the holding arrangement is arranged in a recess in a side wall of the household appliance. This means that the holding arrangement does not protrude into the interior of the household appliance according to the invention and thus takes up no space.
  • a particularly space-saving arrangement can be achieved if the recess in the horizontal cross-section in the form of an acute-angled wedge, facing the first thick side of the door of the household appliance and the second thin side facing away from the door and the interior light comprises a first portion, the is formed in the horizontal cross-section substantially complementary to the recess shape.
  • This first Section can thus be absorbed by the recess and therefore also claimed no space in the interior of the household appliance according to the invention.
  • the interior light has a second portion which protrudes from the recess in a direction parallel to the surface of the door.
  • the second section has a first surface facing the interior of the household appliance and a second surface facing the door.
  • the first surface serves as light-emitting surface or for light generated in the interior of the first and / or second portion, and the second surface is opaque or at least opaque, so that this - facing a user with the door open - second surface of this user against dark appears and thus does not blind him.
  • This ensures on the one hand that the interior lights are glare-free for a user, and on the other hand, the interior of the household appliance through the first surface - or in the presence of multiple interior lights through the first plurality of surfaces - optimally illuminated.
  • the two interior lights are provided. This is on the one hand given a relatively small amount of bulbs, on the other hand, the two interior lights with respect to the vertical direction, for example, be arranged so that their center comes to rest in front of a shelf or storage rack - for example, before the lower and upper of three shelves or Storage shelves - and thus all existing filing areas well lit.
  • Fig. 1 shows an embodiment of the household appliance according to the invention in
  • Fig. 2 is an enlarged view of Fig. 1; and Fig. 3 is a detail view of the embodiment of the holding arrangement in a perspective view.
  • Fig. 1 shows a perspective view obliquely from above into a refrigerator, which should be here as a non-limiting example of a domestic appliance 10 according to the invention.
  • a domestic appliance 10 according to the invention.
  • the only schematically indicated door 30 is opened, and the upper side wall of the refrigerator 10 is removed.
  • a lower shelf 14 and an upper shelf 15 are on corresponding supports on the right side wall 11 and the left side wall 12 and thus divide the interior of the refrigerator 10 into an upper, a middle and a lower storage area.
  • a vertically extending recess 17 is provided in one of the here shown as open door 30 adjacent region of the side wall 11. As shown in Fig. 1, the recess 17 extends from the upper to the lower edge of the interior of the refrigerator 10. However, this is not absolutely necessary, and the recess 17 may already above the lower end and below the upper end of the interior of the refrigerator 10.
  • the cross section of the recess 17 in the horizontal direction has the shape of a pointed wedge, the first, thick side 18 of the door 30 faces and its second, thin side 19 of the back 13 of the refrigerator 10 faces.
  • a holding arrangement 16 in the form of a rail or plate 16 is arranged made of metal (see also Fig. 2).
  • two interior lights 20 are fixed by means of a respective magnet, not shown. By moving the interior lights 20 up or down these are adjustable in height, by simply moving them without having to lift them from the plate 16.
  • Thenaturenverschiebles the interior lights 20 is indicated in Fig. 1 by a double arrow A.
  • the interior lights 20 are not completely accommodated in the recess 17, but extend out of this recess 17. protrude. More specifically, the interior light 20 can be divided into two sections.
  • a first section 22 has in the horizontal cross-section substantially the same shape as the acute-angled wedge, is thus substantially complementary to the mold, and a second section 24 protrudes from the recess 17 into the interior of the refrigerator 10, essentially in a direction parallel to the surface of the door.
  • the second section 24 in turn comprises at the surfaces a first surface 25 which faces the interior of the refrigerator 10, and a second surface 26 which faces the door 30.
  • the second surface 26 is either opaque or at least opaque, so that any light passing through it can in no way dazzle a user who has opened the door 30 in order to access an object in the interior of the refrigerator 10.
  • the first surface 25 serves as a light-emitting surface such as a surface formed of an organic light-emitting diode, or at least as a light-transmissive surface, if the light is not generated on the surface, but in the interior of the first portion 22 and / or the second portion 24.
  • the first surface 25 is oriented in such a way that the emitted light is not radiated onto a user located in the area of the door and blends it, but is emitted into the interior of the refrigerator 10.
  • the first surface 25 may be aligned exactly perpendicular to the surface of the door 30 or be inclined so that it does not radiate substantially parallel to the surface of the door 30, but further into the interior of the refrigerator 10 inside.
  • a coil 28 is shown schematically in the upper region of the recess 17, which is intended to symbolize that the coil 28 associated with the interior light 20 is inductively supplied with power.
  • the interior light 20 is preferably powered by two contacts (not shown).
  • a first contact with a power line 29 is connected, which is located at the thick end 18 of the acute-angled wedge of the recess 17.
  • the second contact is connected to the rail or plate 16 made of metal, which is received in the recess 17 and energized.
  • Detent means are not shown in Fig. 3, remains even when moving the
  • the interior light 20 preferably has a housing made of plastic, wherein both the first surface 25 and the second surface 26 may be formed of plastic or glass.
  • the two interior lights 20 are adjusted in height so that they with their center - with respect to their respective vertical extension - come to rest in front of the top shelf or the bottom 14 shelf. In this position, it is ensured that all four storage areas defined by the three storage shelves are well illuminated by the two interior lights 20.
  • the two interior lights 20 shown on the right it is also possible, for example, for the two interior lights 20 shown on the right to illuminate only the topmost and the third topmost storage areas, while two interior lights 20 located on the left side wall 12, not shown in the drawing, are the second highest or the fourth-highest (ie the lowest) storage area illuminate. Even with this constellation, optimum illumination of the storage areas is to be expected.

Landscapes

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

Abstract

La présente invention concerne un appareil électroménager (10), en particulier un appareil électroménager en pose libre tel que, de préférence, un four, un réfrigérateur ou un congélateur armoire, dans lequel est installée au moins une lampe intérieure (20). L'invention se caractérise en ce que la (les) lampe(s) intérieure(s) (20) est (sont) placée(s) de manière à pouvoir être réglée(s) en hauteur.
PCT/EP2010/060104 2009-07-21 2010-07-14 Appareil électroménager à lampe intérieure réglable Ceased WO2011009783A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200910027890 DE102009027890A1 (de) 2009-07-21 2009-07-21 Haushaltsgerät mit verstellbarer Innenraumleuchte
DE102009027890.7 2009-07-21

Publications (2)

Publication Number Publication Date
WO2011009783A2 true WO2011009783A2 (fr) 2011-01-27
WO2011009783A3 WO2011009783A3 (fr) 2011-04-21

Family

ID=43383754

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2010/060104 Ceased WO2011009783A2 (fr) 2009-07-21 2010-07-14 Appareil électroménager à lampe intérieure réglable

Country Status (2)

Country Link
DE (1) DE102009027890A1 (fr)
WO (1) WO2011009783A2 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012019154A1 (de) * 2012-09-27 2014-03-27 Liebherr-Hausgeräte Ochsenhausen GmbH Kühl- und/oder Gefriergerät
DE102013113160A1 (de) * 2013-11-28 2015-05-28 Miele & Cie. Kg Gargerät
DE102016116343B3 (de) * 2016-09-01 2017-10-26 Bjb Gmbh & Co. Kg Leuchte für ein Haushaltsgerät zum Garen von Nahrungsmitteln
WO2018080472A1 (fr) * 2016-10-26 2018-05-03 Whirlpool Corporation Réfrigérateur doté d'une caractéristique d'éclairage de contour
EP4067750A1 (fr) * 2021-04-01 2022-10-05 Koninklijke Philips N.V. Appareil intelligent de préparation des aliments avec éclairage

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Publication number Priority date Publication date Assignee Title
US4489995A (en) * 1981-08-14 1984-12-25 Tyler Refrigeration Corporation Adjustable electrical outlet assembly
JPH08203324A (ja) * 1995-01-24 1996-08-09 Sanyo Electric Co Ltd ショーケースの照明装置
US7163305B2 (en) * 2003-06-25 2007-01-16 Gemtron Corporation Illuminated shelf
FR2881812B1 (fr) * 2005-02-08 2008-04-25 Nicolas Gilles Marce Triboulot Dispositif d'eclairage comprenant une source lumineuse alimentee en energie a partir d'une boucle inductive
DE102005021562A1 (de) * 2005-05-10 2006-11-16 BSH Bosch und Siemens Hausgeräte GmbH Kältegerät mit Innenraumbeleuchtung
ES2357306T3 (es) * 2005-09-02 2011-04-25 Electrolux Home Products Corporation N.V. Refrigerador con elemento móvil con transmisión de energía sin contacto.
JP4489004B2 (ja) * 2005-10-31 2010-06-23 三菱電機株式会社 遊離アミノ酸増量機能付き冷蔵庫
EP1876389A1 (fr) * 2006-07-05 2008-01-09 LiteCorp Europe B.V. Système d' éclairage pour dispositif d'affichage
JP2008073153A (ja) * 2006-09-20 2008-04-03 Matsushita Electric Ind Co Ltd 収納庫
DE602007002373D1 (de) * 2007-01-25 2009-10-22 Electrolux Home Prod Corp Gerät zur Kühlung von Lebensmitteln
US20090021927A1 (en) * 2007-07-20 2009-01-22 Electrolux Home Products, Inc. Refrigerator shelf led lighting
WO2009079209A1 (fr) * 2007-12-17 2009-06-25 Illinois Tool Works Inc. Ensemble lumineux alimenté de façon inductive

Non-Patent Citations (1)

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Title
None

Also Published As

Publication number Publication date
DE102009027890A1 (de) 2011-01-27
WO2011009783A3 (fr) 2011-04-21

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