EP2205917B1 - Refrigeration unit - Google Patents

Refrigeration unit Download PDF

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Publication number
EP2205917B1
EP2205917B1 EP08717187.2A EP08717187A EP2205917B1 EP 2205917 B1 EP2205917 B1 EP 2205917B1 EP 08717187 A EP08717187 A EP 08717187A EP 2205917 B1 EP2205917 B1 EP 2205917B1
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EP
European Patent Office
Prior art keywords
glass plate
housing part
refrigeration unit
wall
unit according
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.)
Active
Application number
EP08717187.2A
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German (de)
French (fr)
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EP2205917A1 (en
Inventor
Christoph Becke
Alexander Rupp
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
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BSH Hausgeraete GmbH
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Filing date
Publication date
Priority claimed from DE102007046032A external-priority patent/DE102007046032A1/en
Priority claimed from ES200703483A external-priority patent/ES2335170B1/en
Application filed by BSH Hausgeraete GmbH filed Critical BSH Hausgeraete GmbH
Publication of EP2205917A1 publication Critical patent/EP2205917A1/en
Application granted granted Critical
Publication of EP2205917B1 publication Critical patent/EP2205917B1/en
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    • 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
    • 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
    • F25D29/00—Arrangement or mounting of control or safety devices
    • F25D29/005—Mounting of control devices
    • 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
    • F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
    • F25D2400/18—Aesthetic features

Definitions

  • the present invention relates to refrigeration apparatus having at least one housing part which has at least one outer wall.
  • Refrigerators are now an integral part of every household. In the meantime, however, consumers do not only expect them to fulfill their functional properties, but also to have an appealing, visual appearance. To change the visual appearance are often additional panels made of different materials and in a variety of colors on the outer wall of the respective housing part such. applied to the door of a refrigerator. Such a panel, which is additionally applied externally on the outer wall of a household appliance for decoration purposes, can make the construction of a household appliance under some circumstances too complex and aesthetically inappropriate.
  • WO 2007/011178 shows a refrigerator with a door, which consists of a rear insert and a transparent plate.
  • US 2007/0188059 shows a fridge with a door. On the door is a glass plate attached.
  • JP H05 322436 A discloses a heat-insulating door of a refrigerator whose outer wall is formed by a glass.
  • the invention has for its object to provide a refrigerator, which has a simplified structural design and at the same time meets increased aesthetic requirements. According to the invention, this object is achieved in a cooling device of the type mentioned above in that the outer wall of the housing part is partially or completely formed by a glass plate.
  • the present invention relates to a refrigerator comprising a housing part and a glass plate, which with the housing part a partial section or the total area of the outer wall of the housing part such. replaced a door.
  • an adhesive for connecting the housing part with the glass plate is provided.
  • the advantage of such an adhesion connection is that the mounting of the outer wall on the respective housing part is simpler, and thus also the production of such a refrigeration device can be made simpler and therefore less expensive.
  • a mechanical connection of the glass plate to the housing part may be omitted. This has the consequence that act through the elimination of mechanical fasteners, such as guide rails and metal plates or metal brackets, almost no mechanical stress, such as tensions, on the glass plate during assembly.
  • this adhesive connection technique also leads to a material and resource-saving production of the respective refrigeration device.
  • an attractive design of the respective refrigeration device can be realized by the adhesive connection technology. This is achieved due to the omission of guide rails and metal plates, so that a frameless impression is created, which makes the refrigerator optically attractive to the consumer.
  • the inner container of a refrigeration device designed in this way can preferably be made of one piece, or possibly also of several parts.
  • the respective housing part - such as a door or a side wall of the body of the refrigerator - have any shape, since corresponding glass plates in can advantageously be produced in any form.
  • the housing part can have both one or more straight as well as curved or curved outer surfaces, which are partially or completely replaced by a glass plate.
  • the housing part can in particular be a cabinet body with a receiving space of a refrigeration device, in particular a refrigerator or freezer, located therein.
  • the housing part is formed by a door to which the respective glass plate can be attached as part of the outer wall or as an entire outer wall. It is thus conceivable to provide only in each case the door partially or completely with a glass plate, while the remaining surfaces of the housing part are not blinded.
  • this preferably has a shape similar to the outer surfaces of the housing part. If, for example, the outer surface of the housing part has a curvature, then a glass plate corresponding to the outer surface of the housing part is provided.
  • the glass plate is made of inorganic hard glass, which can be colored according to the respective requirements of the consumer in various colors.
  • an adhesion connection is provided according to the invention. This is effected in particular by an adhesive.
  • An advantage of the adhesive over mechanical connections is on the one hand a simplified mounting of the glass plate and on the other hand a visually appealing designed housing part.
  • the adhesive is designed as an adhesive tape, and in particular as a double-sided adhesive tape.
  • adhesive tape has the advantage that it is easy to work with.
  • adhesive tape can be selectively attached to specific locations of the housing, for example, at the edge, so that a material-saving processing is guaranteed.
  • double-sided adhesive tape makes it possible to dispense with additional, additional adhesives and thus further processing steps.
  • a frame is provided between the housing and the glass plate.
  • one side of the frame is connected to the refrigeration device, while on the other, ie the second side of the frame by means of the adhesive, the glass plate is attached.
  • the use of a frame has the advantage that, for example, glass plate and housing need not have similar surfaces or similar shape.
  • a straight glass plate can be attached to a household appliance with a curved or arched outer surface.
  • the frame as an intermediate element for connecting the housing to the glass plate, thus serves as a compensation or adaptation means for connecting a glass plate to a housing outside with a different surface or shape.
  • the function of the frame may be to add strength or stability to the housing.
  • the Cavity which is formed by frame, glass plate and housing, an insulating material foam introduced for thermal insulation.
  • the frame is preferably made of metallic material, such as stainless steel. However, any other material may be provided which has the desired characteristics or requirements.
  • an intermediate layer is provided between the glass plate and the housing part.
  • the use of an intermediate layer has the advantage that, in particular for decorative purposes, no colored glass has to be used. Instead, a wide variety of optical effects can be realized purely through the use of differently colored intermediate layers.
  • At least one print or film can also be applied to the rear wall and / or front wall of the glass plate.
  • the foil or printing can be made of any material that seems suitable for the purpose.
  • the films are made of plastic, which can be easily processed during manufacture.
  • the aforementioned intermediate layer is formed as an adhesive for connecting the glass panel to the housing part, in particular the refrigerator door.
  • the intermediate layer can be designed, for example, as an adhesive film. This has the advantage that it is possible to dispense with additional or additional adhesive for connecting the glass panel to the housing part.
  • FIG. 3 shows a perspective schematic view of an electric refrigerating appliance 1 as an embodiment of the present invention. It has a body 9 with three receiving spaces located therein, which are arranged one above the other. At the front of the body 9, three appliance doors 5 are provided, which are movably connected to the body and close the receiving spaces tight.
  • FIG. 2 shows a perspective schematic view of an embodiment of a door 5 of FIG. 1 , which is constructed according to the construction principle according to the invention.
  • the door 5 is in the FIG. 2 represented with their disassembled individual components in an exploded view.
  • the door 5 has a frame part 4, a glass plate 2 provided on the front side of the frame part 4, and an inner wall part 3 provided on the rear side of the frame part 4.
  • the frame part 4 is formed here as a rectangular box element.
  • adhesive 7, formed as a double-sided adhesive tape provided for attachment of the glass plate 2 with the frame part 4 are adhesive 7, formed as a double-sided adhesive tape provided.
  • the adhesive 7 is applied to the front-side contact surface of the frame part 4.
  • For thermal insulation foam material 6 is provided, which fills the cavity which is enclosed by the frame part 4, the glass plate 2 and the inner wall part 3. Possibly.
  • the adhesive 7 can be dispensed with the double-sided adhesive tape when the adhesive 7 is formed as a foam-like compound with corresponding adhesive components.
  • the foam-like compound then serves both as an adhesive 7 for fixing the glass plate 2 on the frame part 4, as well as for heat insulation of the entire door.
  • the foam material is injected into the cavity, which is formed from the frame part 4, glass plate 5 and inner wall part 3, and filled after appropriate hardening of the cavity.
  • the foam material is in direct contact with the above-mentioned glass plate 2 and insulates them from thermally insulating from behind.
  • between the refrigerator door 5 and the glass plate 2 and between the frame part 4 and the glass plate 2 may be provided an intermediate layer (not in FIG. 2 shown).
  • This intermediate layer may itself be configured as an adhesive 7, so that additional adhesive for fixing the glass plate to the frame part 4 or the door 5 can be dispensed with.
  • the intermediate layer may be formed, for example, as a plastic film.
  • the frame part 4 may have any constructions for receiving the adhesive 7. For example, recesses may be provided on the frame part 4, which receive the adhesive 7, in particular adhesive.
  • the refrigeration unit 1 of FIG. 1 the respective door 5 an outer wall 2, which is partially or completely formed by a glass plate 2.
  • a partial area or the total area of the outer wall of the door 5 is formed by the glass plate 2 such that the glass plate 2 is integrated into the structural structure of the door 5 as a composite component.
  • a heat-insulating insulating material layer 6 is seadPSiv and / or connected by additional adhesive 7 with the inner wall of the glass plate 2 and / or with the frame part 4.
  • one or more structural elements 12 can be foamed into the insulating material layer 6 in the region of the inner wall of the glass plate 2.
  • the respective structural element may preferably be fixed to the inner wall of the glass plate 2 by adhesives such as adhesive tapes or adhesives. It preferably has one or more indentations on its surface into which the foamed insulation material 6 can engage, so that overall a sandwich or material composite is formed between glass plate 2, insulation material 6 and structural element 12. In particular, it is viewed in side view H-shaped. Additionally or independently thereof, the glass plate 2 is connected at its rear wall by adhesively acting adhesive 7 with the frame part 7 of the housing part 5.
  • the adhesives are preferably formed by one or more adhesive tapes or adhesives. Due to the adhesive connection technology, which in particular can be effected solely with the aid of the insulating material 6, a more attractive design of the respective refrigeration device can be realized. This is achieved due to the omission of guide rails and metal plates, so that a frameless impression is created, which makes the refrigerator optically attractive to the consumer.
  • the glass plate 2 has here in the embodiment of FIG. 2 a transparent viewing window 8 within its opaque residual surface 9. Behind the viewing window 8, an electronic module 10 is arranged with a control panel and / or a display unit. The electronic module is located behind the glass plate 2 in a receiving shaft 11, the input opening is in the outer edge region of the outer wall 2 of the housing part 5 and extends to the desired mounting end position of the electronic module. Alternatively, behind the window 8, a recess in the housing part 5 may be provided for viewing the interior of the body 9 of the refrigerator KG.
  • the above-described construction of a door for a refrigeration device is of course applicable to any, further housing part of a refrigeration device in an advantageous manner.
  • the housing part may e.g. be formed by a longitudinal side wall of the body of a refrigerator.

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  • 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)

Description

Die vorliegende Erfindung betrifft Kältegerät mit mindestens einem Gehäuseteil, das mindestens eine Außenwand aufweist.The present invention relates to refrigeration apparatus having at least one housing part which has at least one outer wall.

Kältegeräte sind mittlerweile ein fester Bestandteil eines jeden Haushalts. Inzwischen erwarten jedoch die Verbraucher von diesen nicht nur die bloße Erfüllung ihrer Funktionseigenschaften, sondern auch ein ansprechendes, optisches Erscheinungsbild. Zur Veränderung des optischen Aussehens sind häufig zusätzliche Blenden aus verschiedensten Materialien und in vielfältigen Farben auf die Außenwand des jeweiligen Gehäuseteils wie z.B. der Tür eines Kältegeräts aufgebracht. Eine derartige Blende, die zusätzlich außen auf der Außenwand eines Haushaltsgeräts für Dekorationszwecke aufgebracht ist, kann die Konstruktion eines Haushaltsgeräts unter manchen Gegebenheiten zu aufwendig und ästhetisch unpassend machen.Refrigerators are now an integral part of every household. In the meantime, however, consumers do not only expect them to fulfill their functional properties, but also to have an appealing, visual appearance. To change the visual appearance are often additional panels made of different materials and in a variety of colors on the outer wall of the respective housing part such. applied to the door of a refrigerator. Such a panel, which is additionally applied externally on the outer wall of a household appliance for decoration purposes, can make the construction of a household appliance under some circumstances too complex and aesthetically inappropriate.

WO 2007/011178 zeigt einen Kühlschrank mit einer Tür, welche aus einem hinteren Einsatz und einer transparenten Platte besteht. WO 2007/011178 shows a refrigerator with a door, which consists of a rear insert and a transparent plate.

US 2007/0188059 zeigt einen Kühlschrank mit einer Tür. Auf die Tür ist eine Glasplatte aufgesetzt. US 2007/0188059 shows a fridge with a door. On the door is a glass plate attached.

Der Internetauszug " XP 007905270 "Design Excellence Award for Gorenje Pininfarina Fridge Freezer" Internet Citation, [Online] 18. Oktober 2006, gefunden im Internet: URL: http://www.gorenje.co.uk/ukpressreleases?id=6591&nid=624 " zeigt einen Kühlschrank mit einem Touchscreen. Wenn der Touchscreen gedrückt wird, wird ein Glaspanel transparent, so dass ein Blick in den Kühlschrank ermöglicht ist.The Internet extract " XP 007905270 "Design Excellence Award for Gorenje Pininfarina Fridge Freezer" Internet Citation, [Online] October 18, 2006, found on the Internet: URL: http://www.gorenje.co.uk/ukpressreleases?id=6591&nid=624 "shows a refrigerator with a touchscreen." When the touchscreen is pressed, a glass panel becomes transparent, allowing a view into the refrigerator.

JP H05 322436 A offenbart eine wärmeisolierende Tür eines Kältegerätes, deren Außenwand durch ein Glas gebildet ist. JP H05 322436 A discloses a heat-insulating door of a refrigerator whose outer wall is formed by a glass.

DE 101 32 356 A1 einen Glas(schiebe)deckel und eine Glastüre mit einem Glasscheibe(n) einfassenden Rahhmen, wobei die Glasscheibe(n) mit dem Rahmen verklebt sind. DE 101 32 356 A1 a glass (sliding) lid and a glass door with a glass pane (s) enclosing frames, wherein the glass sheet (s) are glued to the frame.

Der Erfindung liegt die Aufgabe zugrunde, ein Kühlgerät bereitzustellen, das einen vereinfachten konstruktiven Aufbau aufweist und gleichzeitig gesteigerten ästhetischen Ansprüchen genügt. Gemäß der Erfindung wird diese Aufgabe bei einem Kühlgerät der eingangs genannten Art dadurch gelöst, dass die Außenwand des Gehäuseteils teilweise oder ganz durch eine Glasplatte gebildet ist.The invention has for its object to provide a refrigerator, which has a simplified structural design and at the same time meets increased aesthetic requirements. According to the invention, this object is achieved in a cooling device of the type mentioned above in that the outer wall of the housing part is partially or completely formed by a glass plate.

Dadurch ergibt sich zum einen eine einfachere Konstruktion für das Kältegerät. Zum anderen werden gesteigerte Anforderungen an das ästhetische Erscheinungsbild des Kältegeräts besser erfüllt.This results in a simpler construction for the refrigeration device. On the other hand, increased demands on the aesthetic appearance of the refrigeration device are better fulfilled.

Insbesondere betrifft die vorliegende Erfindung ein Kältegerät umfassend ein Gehäuseteil und eine Glasplatte, welche mit dem Gehäuseteil einen Teilausschnitt oder die Gesamtfläche der Außenwand des Gehäuseteils wie z.B. einer Tür ersetzt. Erfindungsgemäß ist dabei ein Haftmittel zur Verbindung des Gehäuseteils mit der Glasplatte vorgesehen. Der Vorteil einer solchen Adhäsionsverbindung ist, dass die Montage der Außenwand am jeweiligen Gehäuseteil einfacher, und somit auch die Fertigung eines solchen Kältegeräts einfacher und damit kostengünstiger ausgeführt werden kann. Darüber hinaus wird erfindungsgemäß insbesondere auf eine mechanische Verbindung der Glasplatte mit dem Gehäuseteil ggf. verzichtet. Dies hat zur Folge, dass durch den Wegfall mechanischer Verbindungselemente, wie beispielsweise Führungsschienen und Metallplatten bzw. Metallklammern, auch nahezu keine mechanische Belastungen, wie zum Beispiel Verspannungen, auf die Glasplatte bei der Montage einwirken. Diese Adhäsions-Verbindungstechnik führt daher auch zu einer material- bzw. ressourcenschonenderen Herstellung des jeweiligen Kältegeräts. Zusätzlich kann durch die adhäsive Verbindungstechnik ein ansprechenderes Design des jeweiligen Kältegeräts realisiert werden. Dies wird aufgrund des Wegfalls von Führungsschienen sowie Metallplatten erreicht, so dass ein rahmenloser Eindruck entsteht, welcher das Kältegerät für den Verbraucher optisch attraktiver macht.In particular, the present invention relates to a refrigerator comprising a housing part and a glass plate, which with the housing part a partial section or the total area of the outer wall of the housing part such. replaced a door. According to the invention, an adhesive for connecting the housing part with the glass plate is provided. The advantage of such an adhesion connection is that the mounting of the outer wall on the respective housing part is simpler, and thus also the production of such a refrigeration device can be made simpler and therefore less expensive. In addition, according to the invention, in particular, a mechanical connection of the glass plate to the housing part may be omitted. This has the consequence that act through the elimination of mechanical fasteners, such as guide rails and metal plates or metal brackets, almost no mechanical stress, such as tensions, on the glass plate during assembly. Therefore, this adhesive connection technique also leads to a material and resource-saving production of the respective refrigeration device. In addition, an attractive design of the respective refrigeration device can be realized by the adhesive connection technology. This is achieved due to the omission of guide rails and metal plates, so that a frameless impression is created, which makes the refrigerator optically attractive to the consumer.

Der Innenbehälter eines derart konstruierten Kältegeräts kann vorzugsweise aus einem Stück gefertigt sein, oder ggf. auch aus mehreren Teilen bestehen. Grundsätzlich kann das jeweilige Gehäuseteil - wie z.B. eine Tür oder eine Seitenwand des Korpus des Kältegeräts - jede beliebige Form haben, da sich entsprechende Glasplatten in vorteilhafter Weise in jeglicher Form herstellen lassen. So kann das Gehäuseteil sowohl ein oder mehrere gerade als auch gebogene bzw. gewölbte Außenflächen aufweisen, die teilweise oder ganz durch eine Glasplatte ersetzt sind.The inner container of a refrigeration device designed in this way can preferably be made of one piece, or possibly also of several parts. Basically, the respective housing part - such as a door or a side wall of the body of the refrigerator - have any shape, since corresponding glass plates in can advantageously be produced in any form. Thus, the housing part can have both one or more straight as well as curved or curved outer surfaces, which are partially or completely replaced by a glass plate.

Bei dem Gehäuseteil kann es sich insbesondere um einen Schrankkörper mit darin befindlichem Aufnahmeraum eines Kältegeräts, insbesondere Kühl- oder Gefrierschranks handeln. Darüber hinaus ist gemäß einer weiteren Ausführungsform vorgesehen, dass das Gehäuseteil durch eine Gerätetür gebildet ist, an welcher sich die jeweilige Glasplatte als Teil der Außenwand oder als gesamte Außenwand befestigen lässt. Es ist somit denkbar, nur jeweils die Gerätetür teilweise oder ganz mit einer Glasplatte zu versehen, während die übrigen Flächen des Gehäuseteils nicht verblendet werden.The housing part can in particular be a cabinet body with a receiving space of a refrigeration device, in particular a refrigerator or freezer, located therein. In addition, according to a further embodiment, it is provided that the housing part is formed by a door to which the respective glass plate can be attached as part of the outer wall or as an entire outer wall. It is thus conceivable to provide only in each case the door partially or completely with a glass plate, while the remaining surfaces of the housing part are not blinded.

Zur Verbindung der Glasplatte mit dem Gehäuseteil weist diese vorzugsweise eine den Außenflächen des Gehäuseteils ähnliche Form auf. Sollte beispielsweise die Außenfläche des Gehäuseteils eine Wölbung aufweisen, so ist eine zur Außenfläche des Gehäuseteils korrespondierend geformte Glasplatte vorgesehen.To connect the glass plate to the housing part, this preferably has a shape similar to the outer surfaces of the housing part. If, for example, the outer surface of the housing part has a curvature, then a glass plate corresponding to the outer surface of the housing part is provided.

In einer bevorzugten Ausführungsform ist für die Glasplatte aus anorganischem Hartglas hergestellt, welche entsprechend den jeweiligen Anforderungen der Verbraucher in verschiedensten Farben eingefärbt werden kann.In a preferred embodiment, the glass plate is made of inorganic hard glass, which can be colored according to the respective requirements of the consumer in various colors.

Für die Verbindung der Glasplatte mit dem Gehäuseteil ist erfindungsgemäß eine Adhäsionsverbindung vorgesehen. Diese ist insbesondere durch ein Haftmittel bewirkt. Ein Vorteil des Haftmittels gegenüber mechanischen Verbindungen ist einerseits eine vereinfachte Montage der Glasplatte und andererseits ein optisch ansprechender gestaltetes Gehäuseteil.For the connection of the glass plate to the housing part an adhesion connection is provided according to the invention. This is effected in particular by an adhesive. An advantage of the adhesive over mechanical connections is on the one hand a simplified mounting of the glass plate and on the other hand a visually appealing designed housing part.

Vorzugsweise ist das Klebemittel als Klebeband, und insbesondere als doppelseitiges Klebeband ausgebildet. Die Verwendung von Klebeband hat den Vorteil, dass es leicht zu verarbeiten ist. Insbesondere kann Klebeband gezielt an bestimmten Stellen des Gehäuses, beispielsweise am Rand, angebracht werden, so dass eine materialsparende Verarbeitung gewährleistet ist. Durch die Verwendung von doppelseitigem Klebeband kann darüber hinaus auf weitere, zusätzliche Klebemittel und somit auf weitere Verarbeitungsschritte verzichtet werden.Preferably, the adhesive is designed as an adhesive tape, and in particular as a double-sided adhesive tape. The use of adhesive tape has the advantage that it is easy to work with. In particular, adhesive tape can be selectively attached to specific locations of the housing, for example, at the edge, so that a material-saving processing is guaranteed. In addition, the use of double-sided adhesive tape makes it possible to dispense with additional, additional adhesives and thus further processing steps.

Erfindungsgemäß ist zwischen dem Gehäuse und der Glasplatte ein Rahmen vorgesehen. Dabei wird eine Seite des Rahmens mit dem Kältegerät verbunden, während an der anderen, also der zweiten Seite des Rahmens mittels der Haftmittel die Glasplatte angebracht wird. Die Verwendung eines Rahmens hat den Vorteil, dass beispielsweise Glasplatte und Gehäuse keine ähnlichen Oberflächen bzw. ähnliche Form aufweisen müssen. So kann zum Beispiel an ein Haushaltsgerät mit einer gebogenen bzw. gewölbten Außenfläche eine gerade Glasplatte angebracht werden. Der Rahmen, als Zwischenelement zur Verbindung des Gehäuses mit der Glasplatte, dient somit als Ausgleichs- bzw. Anpassungsmittel zur Verbindung einer Glasplatte an eine Gehäuseaußenseite mit einer anderen Oberfläche bzw. Form. Zusätzlich zum zuvor beschriebenen Verwendungszweck kann die Funktion des Rahmens darin bestehen, dem Gehäuse zusätzliche Festigkeit oder Stabilität zu verleihen. Darüber hinaus wird in den Hohlraum, welcher von Rahmen, Glasplatte und Gehäuse gebildet wird, ein Isolationsmaterialschaum zur thermischen Isolation eingebracht.According to the invention, a frame is provided between the housing and the glass plate. In this case, one side of the frame is connected to the refrigeration device, while on the other, ie the second side of the frame by means of the adhesive, the glass plate is attached. The use of a frame has the advantage that, for example, glass plate and housing need not have similar surfaces or similar shape. Thus, for example, a straight glass plate can be attached to a household appliance with a curved or arched outer surface. The frame, as an intermediate element for connecting the housing to the glass plate, thus serves as a compensation or adaptation means for connecting a glass plate to a housing outside with a different surface or shape. In addition to the purpose previously described, the function of the frame may be to add strength or stability to the housing. In addition, in the Cavity, which is formed by frame, glass plate and housing, an insulating material foam introduced for thermal insulation.

Der Rahmen wird vorzugsweise aus metallischem Material, wie beispielsweise rostfreiem Stahl, hergestellt. Es kann jedoch auch jedes andere beliebige Material vorgesehen werden, was die gewünschten Eigenschaften bzw. Anforderungen aufweist.The frame is preferably made of metallic material, such as stainless steel. However, any other material may be provided which has the desired characteristics or requirements.

In einer weiteren Ausführungsform ist zwischen der Glasplatte und dem Gehäuseteil eine Zwischenschicht vorgesehen. Die Verwendung einer Zwischenschicht hat den Vorteil, dass insbesondere für dekorative Zwecke kein farbiges Glas verwendet werden muss. Stattdessen lassen sich verschiedenste optische Effekte rein durch die Verwendung von verschieden farbigen Zwischenschichten realisieren.In a further embodiment, an intermediate layer is provided between the glass plate and the housing part. The use of an intermediate layer has the advantage that, in particular for decorative purposes, no colored glass has to be used. Instead, a wide variety of optical effects can be realized purely through the use of differently colored intermediate layers.

Insbesondere kann auf die Rückwand und/oder Vorderwand der Glasplatte auch mindestens eine Bedruckung oder Folie aufgebracht sein. Die Folie oder Bedruckung kann aus jedem beliebigen Material hergestellt sein, welches für den jeweiligen Zweck geeignet scheint. Vorzugsweise werden die Folien aus Kunststoff hergestellt, welche sich bei der Herstellung leicht verarbeiten lassen. Mittels verschiedener Folien oder Bedruckungen lassen sich so verschiedene Transparenzstufen für die Glasplatte und verschiedene Dekors realisieren.In particular, at least one print or film can also be applied to the rear wall and / or front wall of the glass plate. The foil or printing can be made of any material that seems suitable for the purpose. Preferably, the films are made of plastic, which can be easily processed during manufacture. By means of different foils or printings different transparency levels for the glass plate and different decorations can be realized.

In einer weiteren Ausführungsform ist die zuvor genannte Zwischenschicht als Haftmittel zur Verbindung der Glasblende mit dem Gehäuseteil, insbesondere der Kältegerätetür ausgebildet. Die Zwischenschicht kann beispielsweise als Klebefolie ausgeführt sein. Dies hat den Vorteil, dass auf weitere bzw. zusätzliche Haftmittel zur Verbindung der Glasblende mit dem Gehäuseteil verzichtet werden kann.In a further embodiment, the aforementioned intermediate layer is formed as an adhesive for connecting the glass panel to the housing part, in particular the refrigerator door. The intermediate layer can be designed, for example, as an adhesive film. This has the advantage that it is possible to dispense with additional or additional adhesive for connecting the glass panel to the housing part.

Sonstige Weiterbildungen der Erfindung sind in den Unteransprüchen wiedergegeben. Die Erfindung und ihre Weiterbildungen werden nachfolgend anhand von Zeichnungen näher erläutert.Other developments of the invention are given in the dependent claims. The invention and its developments are explained in more detail with reference to drawings.

Es zeigen schematisch:

Fig. 1
eine dreidimensionale Darstellung ein Ausführungsbeispiel eines elektrischen Kältegeräts, das mindestens eine Tür nach dem erfindungsgemäßen Konstruktionsprinzip aufweist, und
Fig. 2
eine dreidimensionale Explosionsdarstellung einer Ausführungsform einer erfindungsgemäß aufgebauten Tür für das Kältegerät von Figur 1.
They show schematically:
Fig. 1
a three-dimensional view of an embodiment of an electric refrigeration device having at least one door according to the inventive design principle, and
Fig. 2
a three-dimensional exploded view of an embodiment of a door constructed according to the invention for the refrigerator of FIG. 1 ,

Bei der nachfolgenden Figurenbeschreibung bezeichnen gleiche Bezugszeichen gleiche oder vergleichbare Bauteile.In the following description of the figures, the same reference numerals designate the same or comparable components.

Fig. 1 stellt eine perspektivische Schemaansicht eines elektrischen Kältegeräts 1 als Ausführungsform der vorliegenden Erfindung dar. Es weist einen Korpus 9 mit drei darin befindlichen Aufnahmeräumen auf, die übereinander angeordnet sind. An der Front des Korpus 9 sind drei Gerätetüren 5 vorgesehen, welche mit dem Korpus beweglich verbunden sind und die Aufnahmeräume dicht verschließen. Fig. 1 FIG. 3 shows a perspective schematic view of an electric refrigerating appliance 1 as an embodiment of the present invention. It has a body 9 with three receiving spaces located therein, which are arranged one above the other. At the front of the body 9, three appliance doors 5 are provided, which are movably connected to the body and close the receiving spaces tight.

Fig. 2 zeigt eine perspektivische Schemaansicht einer Ausführungsform einer Tür 5 von Figur 1, die nach dem erfindungsgemäßen Konstruktionsprinzip aufgebaut ist. Dabei ist die Tür 5 in der Figur 2 mit ihren zerlegten Einzelkomponenten in einer Explosionsdarstellung dargestellt. Die Tür 5 weist ein Rahmenteil 4, eine an der Vorderseite des Rahmenteils 4 vorgesehene Glasplatte 2, und ein an der Rückseite des Rahmenteils 4 vorgesehenes Innenwandteil 3 auf. Das Rahmenteil 4 ist hier als rechteckförmiges Kastenelement ausgebildet. Zur Befestigung der Glasplatte 2 mit dem Rahmenteil 4 sind Haftmittel 7, ausgebildet als doppelseitiges Klebeband, vorgesehen. Das Haftmittel 7 ist dabei auf die frontseitige Kontaktfläche des Rahmenteils 4 aufgebracht. Zur Wärmeisolation ist Schaummaterial 6 vorgesehen, welches den Hohlraum, der vom Rahmenteil 4, der Glasplatte 2 und dem Innenwandteil 3 eingeschlossen ist, ausfüllt. Ggf. kann auf das doppelseitige Klebeband verzichtet werden, wenn die Haftmittel 7 als schaumförmige Verbindung mit entsprechenden klebenden Komponenten ausgebildet ist. Die schaumförmige Verbindung dient dann sowohl als Haftmittel 7 zur Befestigung der Glasplatte 2 am Rahmenteil 4, als auch zur Wärmeisolation der gesamten Tür. Das Schaummaterial wird in den Hohlraum, welcher aus Rahmenteil 4, Glasplatte 5 und Innenwandteil 3 gebildet wird, gespritzt und füllt nach entsprechender Erhärtung den Hohlraum aus. Das Schaummaterial steht dabei in direkten Kontakt mit der vorstehend bezeichneten Glasplatte 2 und dämmt diese von hinten her thermisch isolierend ab. Zusätzlich kann zwischen der Kältegerätetür 5 und der Glasplatte 2 bzw. zwischen dem Rahmenteil 4 und der Glasplatte 2 eine Zwischenschicht vorgesehen sein (nicht in Figur 2 gezeigt). Diese Zwischenschicht kann ihrerseits als Haftmittel 7 ausgebildet sein, so dass auf zusätzliche Haftmittel zur Fixierung der Glasplatte an dem Rahmenteil 4 bzw. der Tür 5 verzichtet werden kann. Die Zwischenschicht kann beispielsweise als Kunststofffolie ausgebildet sein. Das Rahmenteil 4 kann zur Aufnahme des Haftmittels 7 beliebige Konstruktionen aufweisen. Beispielsweise können am Rahmenteil 4 Einbuchtungen vorgesehen sein, welche die Haftmittel 7, insbesondere Klebemittel, aufnehmen. Fig. 2 shows a perspective schematic view of an embodiment of a door 5 of FIG. 1 , which is constructed according to the construction principle according to the invention. The door 5 is in the FIG. 2 represented with their disassembled individual components in an exploded view. The door 5 has a frame part 4, a glass plate 2 provided on the front side of the frame part 4, and an inner wall part 3 provided on the rear side of the frame part 4. The frame part 4 is formed here as a rectangular box element. For attachment of the glass plate 2 with the frame part 4 are adhesive 7, formed as a double-sided adhesive tape provided. The adhesive 7 is applied to the front-side contact surface of the frame part 4. For thermal insulation foam material 6 is provided, which fills the cavity which is enclosed by the frame part 4, the glass plate 2 and the inner wall part 3. Possibly. can be dispensed with the double-sided adhesive tape when the adhesive 7 is formed as a foam-like compound with corresponding adhesive components. The foam-like compound then serves both as an adhesive 7 for fixing the glass plate 2 on the frame part 4, as well as for heat insulation of the entire door. The foam material is injected into the cavity, which is formed from the frame part 4, glass plate 5 and inner wall part 3, and filled after appropriate hardening of the cavity. The foam material is in direct contact with the above-mentioned glass plate 2 and insulates them from thermally insulating from behind. In addition, between the refrigerator door 5 and the glass plate 2 and between the frame part 4 and the glass plate 2 may be provided an intermediate layer (not in FIG. 2 shown). This intermediate layer may itself be configured as an adhesive 7, so that additional adhesive for fixing the glass plate to the frame part 4 or the door 5 can be dispensed with. The intermediate layer may be formed, for example, as a plastic film. The frame part 4 may have any constructions for receiving the adhesive 7. For example, recesses may be provided on the frame part 4, which receive the adhesive 7, in particular adhesive.

Anders betrachtet weist beim Kältegerät 1 von Figur 1 die jeweilige Tür 5 eine Außenwand 2 auf, die teilweise oder ganz durch eine Glasplatte 2 gebildet ist. Eine Teilfläche oder die Gesamtfläche der Außenwand der Tür 5 ist durch die Glasplatte 2 derart gebildet, dass die Glasplatte 2 in die Konstruktionsstruktur der Tür 5 als Verbundkomponente integriert ist. Dazu ist eine wärmedämmende Isolationsmaterialschicht 6 selbstadhäsiv und/oder durch zusätzliche Haftmittel 7 mit der Innenwand der Glasplatte 2 und/oder mit dem Rahmenteil 4 verbunden. Insbesondere können ggf. ein oder mehrere Strukturelemente 12 in die Isolationsmaterialschicht 6 im Bereich der Innenwand der Glasplatte 2 eingeschäumt sein. Das jeweilige Strukturelement kann vorzugsweise durch Haftmittel wie z.B. Klebebänder oder Klebemittel an der Innenwand der Glasplatte 2 fixiert sein. Es weist vorzugsweise ein oder mehrere Einbuchtungen an seiner Oberfläche auf, in die das aufgeschäumte Isolationsmaterial 6 eingreifen kann, so dass insgesamt ein Sandwich- bzw. Materialverbund zwischen Glasplatte 2, Isolationsmaterial 6 und Strukturelement 12 gebildet ist. Insbesondere ist es in Seitenansicht betrachtet H-förmig ausgebildet. Zusätzlich oder unabhängig hiervon ist die Glasplatte 2 ist an ihrer Rückwand durch adhäsiv wirkende Haftmittel 7 mit dem Rahmenteil 7 des Gehäuseteils 5 verbunden. Die Haftmittel sind vorzugsweise durch ein oder mehrere Klebebänder oder Klebemittel gebildet. Durch die adhäsive Verbindungstechnik, die insbesondere schon allein mit Hilfe des Isolationsmaterials 6 bewirkt sein kann, kann ein ansprechenderes Design des jeweiligen Kältegeräts realisiert werden. Dies wird aufgrund des Wegfalls von Führungsschienen sowie Metallplatten erreicht, so dass ein rahmenloser Eindruck entsteht, welcher das Kältegerät für den Verbraucher optisch attraktiver macht.Viewed differently, the refrigeration unit 1 of FIG. 1 the respective door 5 an outer wall 2, which is partially or completely formed by a glass plate 2. A partial area or the total area of the outer wall of the door 5 is formed by the glass plate 2 such that the glass plate 2 is integrated into the structural structure of the door 5 as a composite component. For this purpose, a heat-insulating insulating material layer 6 is selbstadhäsiv and / or connected by additional adhesive 7 with the inner wall of the glass plate 2 and / or with the frame part 4. In particular, if appropriate, one or more structural elements 12 can be foamed into the insulating material layer 6 in the region of the inner wall of the glass plate 2. The respective structural element may preferably be fixed to the inner wall of the glass plate 2 by adhesives such as adhesive tapes or adhesives. It preferably has one or more indentations on its surface into which the foamed insulation material 6 can engage, so that overall a sandwich or material composite is formed between glass plate 2, insulation material 6 and structural element 12. In particular, it is viewed in side view H-shaped. Additionally or independently thereof, the glass plate 2 is connected at its rear wall by adhesively acting adhesive 7 with the frame part 7 of the housing part 5. The adhesives are preferably formed by one or more adhesive tapes or adhesives. Due to the adhesive connection technology, which in particular can be effected solely with the aid of the insulating material 6, a more attractive design of the respective refrigeration device can be realized. This is achieved due to the omission of guide rails and metal plates, so that a frameless impression is created, which makes the refrigerator optically attractive to the consumer.

Die Glasplatte 2 weist hier im Ausführungsbeispiel von Figur 2 ein transparentes Sichtfenster 8 innerhalb ihrer opaken Restfläche 9 auf. Hinter dem Sichtfenster 8 ist ein Elektronikmodul 10 mit einem Bedienfeld und/oder einer Anzeigeeinheit angeordnet. Das Elektronikmodul sitzt hinter der Glasplatte 2 in einem Aufnahmeschacht 11, dessen Eingangsöffnung im Außenrandbereich der Außenwand 2 des Gehäuseteils 5 liegt und sich bis zur gewünschten Montage-Endposition des Elektronikmoduls erstreckt. Alternativ kann hinter dem Sichtfenster 8 eine Aussparung im Gehäuseteil 5 zum Einblick in den Innenraum des Korpus 9 des Kältegeräts KG vorgesehen sein.The glass plate 2 has here in the embodiment of FIG. 2 a transparent viewing window 8 within its opaque residual surface 9. Behind the viewing window 8, an electronic module 10 is arranged with a control panel and / or a display unit. The electronic module is located behind the glass plate 2 in a receiving shaft 11, the input opening is in the outer edge region of the outer wall 2 of the housing part 5 and extends to the desired mounting end position of the electronic module. Alternatively, behind the window 8, a recess in the housing part 5 may be provided for viewing the interior of the body 9 of the refrigerator KG.

Der zuvor beschriebene Konstruktionsaufbau einer Tür für ein Kältegerät ist in vorteilhafter Weise selbstverständlich auf jedes beliebige, weitere Gehäuseteil eines Kältegeräts übertragbar. So kann das Gehäuseteil z.B. auch durch eine Längsseitenwand des Korpus eines Kältegeräts gebildet sein.The above-described construction of a door for a refrigeration device is of course applicable to any, further housing part of a refrigeration device in an advantageous manner. Thus, the housing part may e.g. be formed by a longitudinal side wall of the body of a refrigerator.

Claims (9)

  1. Refrigeration unit (1) comprising at least one housing part (5) having at least one outer wall (2), wherein the outer wall of the housing part (5) is formed partially or completely by a glass plate (2), wherein an adhesion connection is provided for the connection between the glass plate (2) and the housing part (5) and wherein a heat-blocking insulating material layer (6) is connected in a self-adhesive manner and/or by means of additional bonding agents to the inner wall of the glass plate (2), characterised in that on its rear wall the glass plate (2) is connected by adhesively acting boding agents (7) to at least one frame part (4) of the housing part (5) and that the bonding agents (7) are formed by one or more adhesive tapes or adhesive agents, wherein there is no mechanical connection by means of connecting elements, such as, for instance, guiding rails and metal plates or metal clamps, between the glass plate and the housing part (5).
  2. Refrigeration unit according to claim 1, characterised in that the housing part (5) is formed by a door.
  3. Refrigeration unit according to claim 2, characterised in that a partial surface or the entire surface of the outer wall of the door (5) is formed by the glass plate (2) such that the glass plate (2) is integrated in the structure of the door (5) as a composite component.
  4. Refrigeration unit according to one of the preceding claims, characterised in that the heat-blocking insulating material layer (6) is connected in a self-adhesive manner and/or by means of additional bonding agents to at least one frame part (4) of the housing part (5).
  5. Refrigeration unit according to one of the preceding claims, characterised in that one or more structural elements (12) are injected into the insulating material layer (6) in the region of the inner wall of the glass plate (2).
  6. Refrigeration unit according to one of the preceding claims, characterised in that the glass plate (2) has a viewing window (8) that is more transparent than the rest of its surface (9).
  7. Refrigeration unit according to claim 6, characterised in that a cutout is provided in the housing part (5) behind the viewing window (8) to allow sight of the interior of the body (9) of the refrigeration unit (KG).
  8. Refrigeration unit according to claim 6, characterised in that an electronic module (10) with a control panel and/or display unit is disposed behind the viewing window (8).
  9. Refrigeration unit according to claim 8, characterised in that the electronic module (10) is positioned behind the glass plate (2) in a receiving channel (11), the input opening of which is located in the outer peripheral region of the outer wall (2) of the housing part (5) and extends to the desired final assembly position of the electronic module.
EP08717187.2A 2007-09-26 2008-02-27 Refrigeration unit Active EP2205917B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102007046032A DE102007046032A1 (en) 2007-09-26 2007-09-26 device
ES200703483A ES2335170B1 (en) 2007-12-21 2007-12-21 DOOR OF APPLIANCE AND DOMESTIC APPLIANCE WITH A DOOR OF SUCH TYPE.
PCT/EP2008/052380 WO2009043601A1 (en) 2007-09-26 2008-02-27 Refrigeration unit

Publications (2)

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EP2205917A1 EP2205917A1 (en) 2010-07-14
EP2205917B1 true EP2205917B1 (en) 2017-04-12

Family

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Family Applications (7)

Application Number Title Priority Date Filing Date
EP20140175472 Withdrawn EP2792976A1 (en) 2007-09-26 2008-02-27 Refrigeration device with a mounting shaft for an electronic module
EP14175476.2A Active EP2792982B1 (en) 2007-09-26 2008-02-27 Refrigeration device with a mounting shaft for an electronic module
EP08717189.8A Active EP2191218B1 (en) 2007-09-26 2008-02-27 Refrigeration unit having receiving slot for an electronic module
EP14175474.7A Active EP2792981B1 (en) 2007-09-26 2008-02-27 Refrigeration device with a mounting shaft for an electronic module
EP14175473.9A Active EP2796814B1 (en) 2007-09-26 2008-02-27 Refrigeration device with a mounting shaft for an electronic module
EP08717190.6A Active EP2191215B1 (en) 2007-09-26 2008-02-27 Refrigeration unit
EP08717187.2A Active EP2205917B1 (en) 2007-09-26 2008-02-27 Refrigeration unit

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Application Number Title Priority Date Filing Date
EP20140175472 Withdrawn EP2792976A1 (en) 2007-09-26 2008-02-27 Refrigeration device with a mounting shaft for an electronic module
EP14175476.2A Active EP2792982B1 (en) 2007-09-26 2008-02-27 Refrigeration device with a mounting shaft for an electronic module
EP08717189.8A Active EP2191218B1 (en) 2007-09-26 2008-02-27 Refrigeration unit having receiving slot for an electronic module
EP14175474.7A Active EP2792981B1 (en) 2007-09-26 2008-02-27 Refrigeration device with a mounting shaft for an electronic module
EP14175473.9A Active EP2796814B1 (en) 2007-09-26 2008-02-27 Refrigeration device with a mounting shaft for an electronic module
EP08717190.6A Active EP2191215B1 (en) 2007-09-26 2008-02-27 Refrigeration unit

Country Status (7)

Country Link
EP (7) EP2792976A1 (en)
CN (5) CN101802533B (en)
DE (1) DE202008018347U1 (en)
PL (5) PL2205917T3 (en)
RU (4) RU2453780C2 (en)
TR (1) TR201300297T3 (en)
WO (5) WO2009043603A1 (en)

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RU2010112486A (en) 2011-11-10
TR201300297T3 (en) 2013-03-21
PL2792981T3 (en) 2017-09-29
EP2205917A1 (en) 2010-07-14
RU2010111635A (en) 2011-11-10
EP2796814A1 (en) 2014-10-29
EP2792981A1 (en) 2014-10-22
RU2455587C2 (en) 2012-07-10
EP2792982A1 (en) 2014-10-22
EP2191218B1 (en) 2017-01-18
RU2010111636A (en) 2011-11-10
CN103868315B (en) 2017-04-12
PL2796814T3 (en) 2017-06-30
PL2472206T3 (en) 2017-05-31
WO2009043603A1 (en) 2009-04-09
CN101809390B (en) 2015-11-25
WO2009043602A1 (en) 2009-04-09
EP2191215A1 (en) 2010-06-02
EP2796814B1 (en) 2017-01-25
PL2792982T3 (en) 2017-09-29
EP2191218A1 (en) 2010-06-02
WO2009043606A1 (en) 2009-04-09
CN101802533B (en) 2013-03-13
RU2453780C2 (en) 2012-06-20
RU2455594C2 (en) 2012-07-10
RU2454618C2 (en) 2012-06-27
CN101809392B (en) 2012-10-10
CN101809393A (en) 2010-08-18
PL2205917T3 (en) 2017-09-29
WO2009043604A1 (en) 2009-04-09
CN103868315A (en) 2014-06-18
CN101809390A (en) 2010-08-18
EP2792981B1 (en) 2017-04-12
DE202008018347U1 (en) 2013-04-25
EP2191215B1 (en) 2017-04-12
CN101809392A (en) 2010-08-18
RU2010111249A (en) 2011-11-10
CN101802533A (en) 2010-08-11
EP2792982B1 (en) 2017-04-12
EP2792976A1 (en) 2014-10-22
WO2009043601A1 (en) 2009-04-09

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