EP2546576A1 - Dispositif dýappareil ménager - Google Patents

Dispositif dýappareil ménager Download PDF

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Publication number
EP2546576A1
EP2546576A1 EP12174796A EP12174796A EP2546576A1 EP 2546576 A1 EP2546576 A1 EP 2546576A1 EP 12174796 A EP12174796 A EP 12174796A EP 12174796 A EP12174796 A EP 12174796A EP 2546576 A1 EP2546576 A1 EP 2546576A1
Authority
EP
European Patent Office
Prior art keywords
plate unit
unit
carrier component
domestic appliance
appliance device
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Withdrawn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
EP12174796A
Other languages
German (de)
English (en)
Inventor
Jorge Alaman Aguilar
Miguel Angel BUÑUEL MAGDALENA
Diego Cuartielles Ruiz
Francisco Javier Ester Sola
Jose-Ramon Garcia Jimenez
Adolfo Martin Muñoz
Mario Mora Alfonso
Fernando Planas Layunta
Cristina Tisaire Bernad
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 EP2546576A1 publication Critical patent/EP2546576A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • F24C15/10—Tops, e.g. hot plates; Rings
    • F24C15/108—Mounting of hot plate on worktop
    • 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
    • F24C7/00—Stoves or ranges heated by electric energy
    • F24C7/06—Arrangement or mounting of electric heating elements

Definitions

  • the invention relates to a household appliance device according to the preamble of claim 1.
  • Induction-heated glass ceramic hobs which have a glass ceramic plate.
  • a heating power unit with inductors is attached to profiles that are glued to the glass ceramic plate.
  • the object of the invention is in particular to provide a generic device with improved properties in terms of ease of installation.
  • the object is achieved by the features of claim 1, while advantageous embodiments and modifications of the invention can be taken from the dependent claims.
  • the invention is based on a domestic appliance device, in particular a hob device, with at least one plate unit.
  • the domestic appliance device has at least one carrier component which is at least partially embedded in the plate unit.
  • a "plate unit” is to be understood in particular as a unit having a thickness that is substantially smaller than a width and / or a length of the unit.
  • a “thickness” of the unit is to be understood in particular a minimum under the maximum dimensions of the unit along any spatial directions.
  • a “maximum extent” of a unit along a spatial direction is to be understood as meaning, in particular, the maximum length of all distances which connect two boundary points of the unit and extend parallel to the spatial direction.
  • a "width” and a “length” of the unit should in particular be understood to mean the maximum dimensions of the unit along two spatial directions that are at least substantially perpendicular to one another and preferably at least substantially perpendicular to a spatial direction along which the unit is maximum Extension has the thickness.
  • length and width are the Unit, the maximum expansions along spatial directions for which the sum of the maximum expansions are maximum.
  • a first distance is substantially smaller than a second distance
  • a length of the first distance a maximum of 70%, in particular at most 30%, advantageously at most 15%, more preferably at most 5%, preferably at most 2%, a length of the second route is.
  • at least one side surface in particular a side surface which makes up at least 20%, in particular at least 30%, advantageously at least 30%, preferably at least 40%, of an overall surface of the plate unit has an at least substantially flat, in particular smooth, preferably mirror-smooth, surface on. In particular, this side surface corresponds at least substantially to a main extension plane.
  • a "main extension plane” is to be understood in particular as meaning a plane which is at least substantially parallel to the spatial directions of the length and the width.
  • the plate unit has a thickness which is smaller than 2 cm, in particular smaller than 1.5 cm, advantageously smaller than 1 cm and preferably smaller than 7 mm.
  • the plate unit, at least along a cross section of a main extension plane has a substantially convex shape.
  • the plate unit has a length and / or width of at least 20 cm, in particular at least 30 cm, advantageously at least 40 cm and preferably at least 50 cm.
  • the plate unit has a length and width of a maximum of 3 m, in particular a maximum of 2 m, preferably a maximum of 1 m.
  • a “carrier component” is to be understood in particular as a component which is intended to serve as a connecting element between the plate unit and a further unit in at least one operating state.
  • the carrier component is at least partially sheet-like, in particular as a sheet metal, formed.
  • the carrier component is at least partially formed by a metal, in particular aluminum and / or stainless steel, and / or a plastic.
  • the further unit in at least one operating state is positively and / or non-positively connected to the carrier component.
  • the carrier component is provided in at least one part of a weight force of the further unit and / or the plate unit in at least one spatial direction, in particular at least 5 N, advantageously at least 10 N, preferably at least 20 N record.
  • a weight of the further unit and / or the disk unit is distributed to a plurality of carrier components.
  • the term “embedded” should be understood to mean in particular at least positive locking, advantageously free of play, preferably materially connected and / or enclosed. "Enclosed” is to be understood in particular that at least one part, in particular at least 20%, advantageously at least 40%, particularly advantageously at least 60%, preferably at least 80%, of edge points of the carrier component that have contact with the material of the plate unit, an edge point the support member is opposite, which also has contact with the material of the disk unit.
  • the carrier component is embedded in the plate unit.
  • a "forming step” is to be understood in particular as a production step during which a shape of the object to be produced is formed.
  • a phase transition in particular of at least partially liquid to at least substantially fixed, takes place.
  • a molding step is different from a removal step in which material is removed from the disk unit.
  • only material of the plate unit which in particular makes up at least 5% by volume, in particular at least 10% by volume, advantageously more than 20% by volume, preferably at least 40% by volume, of the material of the plate unit, leads to the compound.
  • an uninflated part of the support member protrudes from a surface side of the plate unit that is at least substantially opposite to the flat surface side.
  • the plate unit is designed as a hob plate.
  • a "hob plate” should be understood in particular a plate unit on the cooking utensils, especially a pot, a pan and / or the like, can be placed to a warming.
  • the cooktop panel has a high temperature resistance, in particular at least up to 100 ° C, advantageously at least until 200 ° C, preferably at least up to 300 ° C, on.
  • the cooktop panel has a modestly low linear thermal expansion coefficient, in particular less than 1 ⁇ 10 -6 m / (m ⁇ K), advantageously less than 0.5 ⁇ 10 -6 m / (m ⁇ K), preferably less than 0.1 ⁇ 10 -6 m / (m ⁇ K), on.
  • a simple assembly can be achieved.
  • the carrier component has at least one angled region which is at least partially embedded in the plate unit.
  • An "angled region” is to be understood in particular to mean a subregion whose main extension plane including a main extension plane of at least one further subregion of the carrier component encloses an angle greater than 0 °, in particular greater than 5 °, advantageously greater than 10 °, preferably greater than 20 °.
  • the angled region is smaller than a remaining subregion of the carrier component.
  • main extension planes of the subregions of the carrier component enclose an angle which deviates from 90 ° by less than 60 °, in particular less than 30 °, preferably less than 10 °.
  • the main extension planes are perpendicular to each other.
  • the main extension surface of the angled region is at least substantially parallel to a main extension surface of the plate unit.
  • the main extension plane of the further subarea of the carrier component is at least substantially perpendicular to the main counterbearing surface of the plate unit. In particular, a high stability can be achieved.
  • At least the one support component has at least one recess in at least one embedded region.
  • a high stability can be achieved.
  • material can penetrate the recess during the production of the plate unit and create a form fit.
  • the plate unit is designed as a composite component.
  • a “composite component” is to be understood in particular a component that consists of composite material, in particular fiber composite material.
  • a “composite material” is to be understood in particular a material of at least two components. In particular, these components are pressed together during production, in particular sintered. In particular, the components are heated together and / or electromagnetic radiation, in particular ultraviolet light, exposed to achieve a cure.
  • at least one of the components is a solid.
  • at least one of the components is a flowing, in particular liquid, material, in particular an adhesive. In particular, a high stability, a low density and / or a low weight of the disk unit can be achieved.
  • the plate unit is at least partially formed by a ceramic material.
  • a ceramic material is meant in particular an inorganic, non-metallic material. This preferably has at least one aluminum compound and / or at least one silicon compound, in particular at least one silicon oxide and / or aluminum oxide compound.
  • good thermal properties in particular a low thermal conductivity and / or a low thermal expansion coefficient, can be achieved.
  • the composite component is at least partially formed of fiber material.
  • fiber material is meant, in particular, a material which is formed by fibers, in particular by ceramic fibers, glass fibers, quartz fibers and / or mineral fibers, in particular basalt fibers.
  • the fibers are tangled and / or interwoven with each other.
  • the fiber material is formed as a fabric layer.
  • the fiber material is integrated by a matrix of a further material, in particular a ceramic material.
  • the fiber material is impregnated during the manufacture of the plate unit with a dissolved, liquid, gelled and / or suspended material, which is intended to cure and form a stable unit with the fiber material.
  • the plate unit has at least one, preferably at least two, tissue layers.
  • the carrier component is preferably arranged between two tissue layers.
  • the carrier component is arranged between a fabric layer and a layer which differs from a fabric layer. In particular, a high stability can be achieved.
  • the domestic appliance device has a heating device which is connected to the plate unit via the carrier component.
  • a “heating device” should in particular be understood to mean a device which, at least having a heating element.
  • the heating element is provided to transmit heating power, in particular in the form of heat radiation and / or in the form of an alternating magnetic field, through the plate unit.
  • Fig. 1 shows a cooking appliance designed as a domestic appliance 10 with a cooking appliance designed as a household appliance device 12.
  • the home appliance device 12 has a designed as a hob plate unit 14.
  • the disk unit 14 has four cooking zones.
  • the home appliance device 12 has four carrier components 20, 22, 24, 26, which are partially embedded in the plate unit 14 (cf. FIG. 2 ).
  • the plate unit 14 is substantially square in shape and has a side length of 59 cm.
  • the carrier components 20, 22, 24, 26 are each arranged in a vicinity of different corners of the plate unit 14.
  • the support members 20, 22, 24, 26 are formed of aluminum sheet.
  • the carrier components 20, 22, 24, 26 are formed as carrier profiles.
  • the support members 20, 22, 24, 26 are arranged parallel to each other and to two sides of the disk unit 14.
  • the carrier components 20, 22 and 24, 26 are each arranged in a line.
  • FIG. 2 shows a section through the home appliance device 12.
  • the angled region 30, 32, 34, 36 is angled at an angle of 90 °.
  • the plate unit 14 is formed as a composite component.
  • the plate unit 14 is partially formed of ceramic material.
  • the Plate unit 14 is partially formed of fibrous material.
  • the plate unit 14 has three tissue layers 40, 42, 44 of basalt fibers.
  • the fabric layers 40, 42, 44 are integrated into a matrix 46 with quartz (silicon dioxide) as matrix material.
  • the matrix 46 is formed during production from a suspension of fine quartz particles in water, to which a binder has been added and with which the fabric layers 40, 42, 44 are impregnated.
  • the angled region 30, 32, 34, 36 of the support member 20, 22, 24, 26 is disposed between the fabric layers 42, 44.
  • the carrier components 20, 22, 24, 26 have in the angled region 30, 32, 34, 36 recesses 50, 52, 54, 56 (see. FIG. 1 ).
  • the recesses 50, 52, 54, 56 are formed as slots. They serve to reinforce a connection of the fabric layers 42, 44 via the matrix material in the region of the embedded support components 20, 22, 24, 26.
  • the carrier components 20, 22, 24, 26 are arranged between the still loose tissue layers 42, 44.
  • the fabric layer 44 has four slots through which the carrier components 20, 22, 24, 26 protrude.
  • the impregnated fabric layers 40, 42, 44 are then pressed together and heated.
  • the result is a thickness of the plate unit 14 of 4 mm.
  • the angled regions 30, 32, 34, 36 of the carrier components 20, 22, 24, 26 have a distance of 2 mm to a surface 15 of the plate unit 14.
  • the surface 15 is formed as a cooking surface.
  • the domestic appliance device 12 has a heating device 60, which is connected to the plate unit 14 via the carrier components 20, 22, 24, 26.
  • the plate unit 14 sealed with a sealant 62, rests on a work surface 64.
  • the work surface 64 has a recess 66 below the plate unit 14.
  • the heater 60 is disposed in the recess 66.
  • a weight of the heater 60 is received by the support members 20, 22, 24, 26 and transmitted to the disk unit 14.
  • the carrier components 20, 22, 24, 26 abut against an edge of the recess 66 and prevent the household appliance device 12 from slipping.
  • the heating device 60 has a base body 72 in the form of a shell. In the main body 72 four heating elements 68 are arranged, which are each placed under the cooking zones.
  • the heating elements 68 are designed as induction heating elements.
  • the heater 60 more Electronics 70, which is provided for control, supply and cooling of the heating elements 68 and their electronics.
  • the carrier components 20, 22, 24, 26 have a material thickness of 1 mm.
  • the carrier components 20, 22, 24, 26 have a length 80 of 40 mm.
  • the angled portions 30, 32, 34, 36 of the support members 20, 22, 24, 26 have a width 82 of 8 mm.
  • a width 84 of portions of the support members 20, 22, 24, 26 which are partially embedded and partially protrude from the panel unit 14 is 25 mm and in further embodiments up to 35 mm.
  • the regions that are partially embedded and partially protrude from the plate unit 14 have a distance 86 of 18 mm from the nearest sides of the plate unit 14, which are different from main extension surfaces.
  • the angled regions 30, 32, 34, 36 are angled towards the outside, ie toward the sides of the plate unit 14.
  • a domestic appliance device has only two carrier components, which are arranged parallel to each other and each in a vicinity of different sides of a plate unit and have a length which is 550 mm.
  • tissue layers there are also any numbers of tissue layers, in particular two, three, four, five or six, any positioning depths of the support members 20, 22, 24, 26 and arbitrary positions of the support members 20, 22, 24, 26 conceivable.
  • a home appliance device can also be found in ovens, microwaves, grills, refrigerators and the same use.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cookers (AREA)
  • Baking, Grill, Roasting (AREA)
  • Electric Stoves And Ranges (AREA)
EP12174796A 2011-07-13 2012-07-03 Dispositif dýappareil ménager Withdrawn EP2546576A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES201131181A ES2396493B1 (es) 2011-07-13 2011-07-13 Dispositivo de aparato doméstico

Publications (1)

Publication Number Publication Date
EP2546576A1 true EP2546576A1 (fr) 2013-01-16

Family

ID=46466207

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12174796A Withdrawn EP2546576A1 (fr) 2011-07-13 2012-07-03 Dispositif dýappareil ménager

Country Status (2)

Country Link
EP (1) EP2546576A1 (fr)
ES (1) ES2396493B1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3228940A1 (fr) * 2016-04-08 2017-10-11 Electrolux Appliances Aktiebolag Agencement de plan de travail de cuisine

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3840796A1 (de) * 1988-12-03 1990-06-07 Petschl Thilo Vorrichtung und verfahren zur herstellung v. heiz- u. kochplatten
EP1039234A2 (fr) * 1999-03-10 2000-09-27 Schott Glas Structure d'appui et procédé de fabrication d'une structure pour un produit substantiellement plat en matière fragile.
JP2004296532A (ja) * 2003-03-25 2004-10-21 Ibiden Co Ltd ホットプレートユニット
EP1596135A2 (fr) * 2004-05-10 2005-11-16 BSH Bosch und Siemens Hausgeräte GmbH Porte d'un appareil ménager
WO2009053271A1 (fr) * 2007-10-22 2009-04-30 BSH Bosch und Siemens Hausgeräte GmbH Plaque en verre ou en céramique présentant un évidement pour le montage d'un composant support, et procédé de production d'une telle plaque par usinage au laser
WO2009059884A1 (fr) * 2007-11-09 2009-05-14 BSH Bosch und Siemens Hausgeräte GmbH Dispositif comportant un panneau et un élément de montage

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19521690A1 (de) * 1995-06-14 1996-12-19 Bosch Siemens Hausgeraete Glaskeramikmulde
FR2744201B3 (fr) * 1996-01-26 1998-03-13 Eurokera Plaque vitroceramique
EP0853444B1 (fr) * 1997-01-10 2005-11-23 E.G.O. ELEKTRO-GERÄTEBAU GmbH Système à cuire avec une plaque de cuisson électrique, transférant la chaleur par conduction

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3840796A1 (de) * 1988-12-03 1990-06-07 Petschl Thilo Vorrichtung und verfahren zur herstellung v. heiz- u. kochplatten
EP1039234A2 (fr) * 1999-03-10 2000-09-27 Schott Glas Structure d'appui et procédé de fabrication d'une structure pour un produit substantiellement plat en matière fragile.
JP2004296532A (ja) * 2003-03-25 2004-10-21 Ibiden Co Ltd ホットプレートユニット
EP1596135A2 (fr) * 2004-05-10 2005-11-16 BSH Bosch und Siemens Hausgeräte GmbH Porte d'un appareil ménager
WO2009053271A1 (fr) * 2007-10-22 2009-04-30 BSH Bosch und Siemens Hausgeräte GmbH Plaque en verre ou en céramique présentant un évidement pour le montage d'un composant support, et procédé de production d'une telle plaque par usinage au laser
WO2009059884A1 (fr) * 2007-11-09 2009-05-14 BSH Bosch und Siemens Hausgeräte GmbH Dispositif comportant un panneau et un élément de montage

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3228940A1 (fr) * 2016-04-08 2017-10-11 Electrolux Appliances Aktiebolag Agencement de plan de travail de cuisine
WO2017174376A1 (fr) * 2016-04-08 2017-10-12 Electrolux Appliances Aktiebolag Agencement de plan de travail de cuisine
CN108885010A (zh) * 2016-04-08 2018-11-23 伊莱克斯家用电器股份公司 厨房工作台装置

Also Published As

Publication number Publication date
ES2396493A1 (es) 2013-02-21
ES2396493B1 (es) 2014-01-20

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