WO2014023597A1 - Appareil frigorifique muni d'un élément rapporté - Google Patents

Appareil frigorifique muni d'un élément rapporté Download PDF

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Publication number
WO2014023597A1
WO2014023597A1 PCT/EP2013/065899 EP2013065899W WO2014023597A1 WO 2014023597 A1 WO2014023597 A1 WO 2014023597A1 EP 2013065899 W EP2013065899 W EP 2013065899W WO 2014023597 A1 WO2014023597 A1 WO 2014023597A1
Authority
WO
WIPO (PCT)
Prior art keywords
door
refrigerating appliance
appliance according
ice
wall
Prior art date
Application number
PCT/EP2013/065899
Other languages
German (de)
English (en)
Inventor
Joachim Betz
Holger Walliser
Original Assignee
BSH Bosch und Siemens Hausgeräte 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 Hausgeräte GmbH filed Critical BSH Bosch und Siemens Hausgeräte GmbH
Publication of WO2014023597A1 publication Critical patent/WO2014023597A1/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
    • F25D23/00—General constructional features
    • F25D23/02—Doors; Covers
    • F25D23/028—Details
    • 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

Definitions

  • the present invention relates to a refrigeration appliance, in particular a domestic refrigerator, with a body and a door surrounding a refrigeration compartment, and a built-in part mounted on the inside of the door.
  • a refrigeration appliance in particular a domestic refrigerator
  • Such a refrigerator which has an ice maker as a built-in part, is e.g. known from DE 10 2009 046 026 A1.
  • the object of the invention is to provide a refrigeration device with door-mounted mounting part, in which improves the ease of use and - in the event that the mounting part is an icemaker - the risk of freezing of ice pieces is reduced.
  • a refrigerator in particular a household refrigerator, with a body and a door that surround a refrigeration compartment, and a mounted on an inner side of the door mounting part is mounted at least one lighting means for illuminating the mounting part in the door.
  • the lighting means may be arranged to illuminate an ice storage bin of the ice maker. This makes it easier for the user to check the fill level of the ice storage container even without it, so that substantially only humidity of the air enters the storage container when it must be unavoidably opened to remove pieces of ice.
  • Vertically alternating transparent and non-transparent areas of the wall may form a scale that facilitates an estimate of the level.
  • the light source or a window of the door is emitted over the light of the bulb, may conveniently be arranged in extension of a wall of the ice storage container, so that the light can propagate in the wall of the ice storage container and can be distributed in this way in the ice storage container.
  • the illuminant may also be arranged to illuminate a mold container of the ice maker. Sufficient lighting of the mold container facilitates the user's filling and helps to prevent the spillage of water.
  • Such a mold container may be connected to a handle lever for pivoting and twisting it by hand, so that finished pieces of ice may be forced out of the mold container and fall into the ice storage container.
  • the icemaker then requires no electrical equipment and therefore does not have to be connected to a power supply of the refrigeration device consuming. against the exit of Isolierschaum sealed cable bushings are therefore not needed for the icemaker.
  • Additional cable bushings for the supply of the light source are also not required if in a conventional manner, a user interface module is installed in the door, so that supply lines of the user interface module can also be used for the light source.
  • the lighting means may be arranged in the user interface module and connected to a window on the inside of the door via a light pipe.
  • a luminous means can simultaneously illuminate a display field of the user interface module and the icemaker.
  • the light source may be disposed on a window on the inside of the door and connected to the user interface module via an electrical cable.
  • FIG. 1 is a perspective view of the rear wall of a refrigerator door with it mounted icemaker.
  • Fig. 2 is a schematic perspective view of an outside of the
  • Refrigerator door Figure 3 shows the back wall of the refrigerator door without the icemaker.
  • Fig. 4 is a schematic section through parts of the door and the
  • Fig. 5 is a view similar to FIG. 3 according to a modified
  • Fig. 6 is an analogous to FIG. 4 section according to the modified
  • Fig. 7 is an analogous to FIG. 4 section through a part of the door and at the
  • the door 40 is provided in a conventional manner to be hinged to a body (not shown in the figures) and to enclose with it a refrigeration compartment which provides space for a fixture 39 suspended from the inside of the door 40, such as an icemaker 1 and for further refrigerated goods.
  • the door 40 has in a customary manner a deep-drawn from plastic, the refrigeration compartment facing inner wall 2, which is shown in Fig. 1, and a usually formed from sheet, in Fig. 2 fragmentally shown outer wall 3, along its edges with the inner wall connected to limit a cavity.
  • This cavity is filled in the course of installation of the refrigerator with insulating foam, in particular polyurethane foam, by a precursor material of the foam is injected into the cavity and allowed to expand therein.
  • two vertical bars 4 are formed, which carry projections 5 at their mutually facing flanks.
  • the projections 5 are provided in order to suspend mounting parts 39, such as a door rack, not shown here, or just the ice maker 1 already mentioned.
  • Fig. 1 of the ice maker 1 is narrower than the distance between the two marginal Holmen 4. Therefore, here is another with Protrusions 5 provided Holm 6 tightened at a central location of the inner wall 2 to allow the suspension of the icemaker 1 (and possibly other not shown door racks next to the icemaker 1).
  • the ice maker 1 essentially consists of two assemblies, a production assembly 7 and a storage assembly 8.
  • the production assembly 7 comprises a mold container 10 pivotally suspended in a housing 9 and having a plurality of hollow molds each resulting in a piece of ice.
  • the housing 9 comprises an open at the top and bottom box in which the mold container 10 is suspended.
  • the top of the box is closed by an overlying lid 1 1.
  • a shaft 13 carrying the mold container 10 is passed through a side wall of the box which is largely cut away in the representation of FIG.
  • the bearing assembly 8 comprises a frame of a bottom plate 15 and on the projections 5 of the spars 4, 6 engaging side walls 16, between which an upwardly open drawer 17 is received in transparent plastic.
  • a user interface 18 is mounted on the outside of the door 40.
  • the user interface 18 may comprise a display 19, in particular an LCD matrix display, on which a user can read the current operating state of the Can read the refrigerator; Furthermore, there may be keys 20, knobs or the like for setting the operating state by the user.
  • FIG. 3 shows the inner wall 2 of the door 40 without the ice maker 1.
  • several transparent windows 21 can be seen.
  • a single group of windows 21 or only a single window may be provided; In the illustrated embodiment, there are two groups of windows arranged to illuminate both assemblies 7, 8.
  • FIG. 4 shows a schematic section through parts of the door 40 and the bearing assembly 8 arranged thereon.
  • a shell 22 is mounted in order to provide installation space for an electronic board 23, a diffusing screen 24 and the display 19 .
  • An LED 25 on the electronic board 23 illuminates the scattering screen 24 grazing from a lateral direction via a prism 26, so that the display 19 is read in front of the brightly lit diffuser 24.
  • the window 21 of FIG. 4 is arranged at ground level of the pull-out box 17, so that a large part of the light emerging from the window 21 propagates in a bottom plate 30 of the pull-out box 17.
  • Light impinging on the underside of the bottom plate 30 is reflected steeply upwards by oblique facets 31 formed therefrom so that it exits at the top of the bottom plate 30 and, if there are pieces of ice, makes them shine.
  • the level of the pull-out box 17 for a user looking at the inside of the door 40 can be quickly and reliably recognized even when the pull-out box is misted on its visible side and is not completely transparent. It is therefore not necessary to pull out the drawer 17 and look inside, and the ingress of humidity into the drawer 17 is kept to a minimum.
  • a light guide such as the light guide 28 shown in FIG. 4 may also extend from an LED of the electronic board 23 to a window 21 illuminating the generation assembly 7.
  • a control circuit may be provided which only turns on the LEDs when the actuation of one of the keys 20 or an opening of the door 40 or the presence of a user in the vicinity of the refrigerator has been detected.
  • a light source preferably an LED
  • a light source may also be mounted directly on one of the windows 21 and be connected to the electronic board 23 via an electrical cable for power supply.
  • Fig. 5 shows a view of the inner wall 2 according to a modified embodiment of the invention. In that area of the inner wall 2, in front of which the bearing assembly 8 will be mounted, the horizontally elongated windows 21 of FIG. 3 are replaced by one or more vertically elongate windows 21 extending substantially over the entire height of the pull-out box 17 to be mounted in front thereof extend.
  • the pull-out box 17 is essentially made of transparent plastic, only on its front wall 32 opaque or milky cloudy, extending in the horizontal direction strips 33 are arranged to form a scale of alternating in the vertical direction transparent and non-transparent areas.
  • a user has opened the door 40 and stands in front of the drawer 17, ice in the lower part of the drawer 17 shields part of the window 21 from the user's eyes.
  • the strips 33 are not opaque, but milky, then those strips 33 in the upper area of the front wall 32 which are hit by light not attenuated by ice cubes in the drawer 17 will scatter the light striking them in all directions.
  • the user can estimate the level of the pull-out box 17 on the basis of the number of strongly luminous strips 33, without having to assume a position in which he can see through the box through the window 21.
  • FIG. 7 shows a partial section through the door 40 according to FIG. 3, in which two door racks 35 are arranged in front of the windows 21 instead of the assemblies 7, 8 of the ice maker 1.
  • the door racks 35 are formed in the usual way as in approximately cuboid boxes with open top. Here, they each have an opaque front wall 36 and an opaque rear wall 37, which is opaque in the immediate vicinity of a bottom plate 30, whereas the bottom plate 30 is transparent and preferably, except for a holographic foil or scattering foil 38 arranged on its underside, is crystal clear.
  • Light emerging from the windows 21 propagates substantially undamped in the bottom plates 30 until it strikes the scattering foil 38 and is diffused by it.
  • light that propagates in the bottom plate 30 of the upper door compartment 35 refrigerated the upper door compartment from below and the contents of the underlying door compartment 35 from above.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Refrigerator Housings (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)

Abstract

L'invention concerne un appareil frigorifique, en particulier un appareil frigorifique ménager, comprenant un corps et une porte (40) qui entourent un compartiment de froid. Sur une face intérieure (2) de la porte (40) est monté un élément rapporté (39), en particulier une machine à glaçons (1). Dans la porte (40) est monté au moins un moyen d'éclairage (25) servant à éclairer l'élément rapporté (39).
PCT/EP2013/065899 2012-08-07 2013-07-29 Appareil frigorifique muni d'un élément rapporté WO2014023597A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012213979.6A DE102012213979A1 (de) 2012-08-07 2012-08-07 Kältegerät mit Eisbereiter
DE102012213979.6 2012-08-07

Publications (1)

Publication Number Publication Date
WO2014023597A1 true WO2014023597A1 (fr) 2014-02-13

Family

ID=48877250

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2013/065899 WO2014023597A1 (fr) 2012-08-07 2013-07-29 Appareil frigorifique muni d'un élément rapporté

Country Status (2)

Country Link
DE (1) DE102012213979A1 (fr)
WO (1) WO2014023597A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3147608A1 (fr) * 2015-09-16 2017-03-29 Miele & Cie. KG Module d'éclairage pour un appareil ménager, appareil ménager et procédé de production d'un module d'éclairage pour un appareil ménager

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4031133A1 (de) * 1990-10-02 1992-04-09 Bosch Siemens Hausgeraete Kuehlgeraet, inbesondere kuehl- oder gefrierschrank
EP1702551A1 (fr) * 2006-03-31 2006-09-20 V-Zug AG Appareil ménager avec panneau décoratif et indicateur optique integré dans ce panneau
DE102005057154A1 (de) * 2005-11-30 2007-05-31 BSH Bosch und Siemens Hausgeräte GmbH Haushaltsgerät mit einem von einer Glastür her beleuchteten Innenraum
EP2317264A1 (fr) * 2009-10-27 2011-05-04 BSH Bosch und Siemens Hausgeräte GmbH Appareil de refroidissement doté d'un éclairage de l'espace intérieur
DE102009046026A1 (de) 2009-10-27 2011-05-05 BSH Bosch und Siemens Hausgeräte GmbH Kältegerät und Eisbereiter dafür
AU2011210123A1 (en) * 2010-02-01 2011-12-01 Lg Electronics Inc. Refrigerator and method for controlling the same

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4031133A1 (de) * 1990-10-02 1992-04-09 Bosch Siemens Hausgeraete Kuehlgeraet, inbesondere kuehl- oder gefrierschrank
DE102005057154A1 (de) * 2005-11-30 2007-05-31 BSH Bosch und Siemens Hausgeräte GmbH Haushaltsgerät mit einem von einer Glastür her beleuchteten Innenraum
EP1702551A1 (fr) * 2006-03-31 2006-09-20 V-Zug AG Appareil ménager avec panneau décoratif et indicateur optique integré dans ce panneau
EP2317264A1 (fr) * 2009-10-27 2011-05-04 BSH Bosch und Siemens Hausgeräte GmbH Appareil de refroidissement doté d'un éclairage de l'espace intérieur
DE102009046026A1 (de) 2009-10-27 2011-05-05 BSH Bosch und Siemens Hausgeräte GmbH Kältegerät und Eisbereiter dafür
AU2011210123A1 (en) * 2010-02-01 2011-12-01 Lg Electronics Inc. Refrigerator and method for controlling the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3147608A1 (fr) * 2015-09-16 2017-03-29 Miele & Cie. KG Module d'éclairage pour un appareil ménager, appareil ménager et procédé de production d'un module d'éclairage pour un appareil ménager

Also Published As

Publication number Publication date
DE102012213979A1 (de) 2014-02-13

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