EP2317230A1 - Kochfeld mit Schutzelement - Google Patents

Kochfeld mit Schutzelement Download PDF

Info

Publication number
EP2317230A1
EP2317230A1 EP11000690A EP11000690A EP2317230A1 EP 2317230 A1 EP2317230 A1 EP 2317230A1 EP 11000690 A EP11000690 A EP 11000690A EP 11000690 A EP11000690 A EP 11000690A EP 2317230 A1 EP2317230 A1 EP 2317230A1
Authority
EP
European Patent Office
Prior art keywords
cooking hob
housing
protection element
gap
worktop
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Withdrawn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
EP11000690A
Other languages
English (en)
French (fr)
Inventor
Alwin Neukamm
Stefan Bayerlein
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.)
Electrolux Home Products Corp NV
Original Assignee
Electrolux Home Products Corp NV
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 Electrolux Home Products Corp NV filed Critical Electrolux Home Products Corp NV
Publication of EP2317230A1 publication Critical patent/EP2317230A1/de
Withdrawn legal-status Critical Current

Links

Images

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
    • F24C15/102—Tops, e.g. hot plates; Rings electrically heated
    • 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

Definitions

  • the present invention relates to a cooking hob for installation within a cutout of a worktop comprising a cooking hob plate and a housing for accommodation of electrical components and/or heating elements, wherein the housing is fixed to the cooking hob plate and/or to a cooking hob frame surrounding the cooking hob plate.
  • a cooking hob comprising a glass-ceramic-cooking area for installation within a cutout of a worktop of a kitchen cabinet, wherein below the cooking area a tray with cooking plate-heatings is arranged and the cooking area provides a detachable fastening frame, which is connected to the tray.
  • the connection of the cooking hob-fastening frame to the tray is carried out by resilient connection elements, to be hung to the fastening frame on one side and to be engageable to a support with the tray on the other side.
  • DE 103 41 847 B4 comprises a built- in cooking recess, the upper part of which is formed substantially by a cooking area, more especially a glass ceramic plate, and the base of which is formed substantially by a lower part, which downwardly terminates the built-in cooking recess, the cooking area and the lower part being interconnected by means of a frame substantially forming the lateral walls of the built-in cooking recess.
  • DE 44 46 549 C2 comprises a support for a cooking hob within a worktop with a angle bracket and a counter bracket for a cooking hob within an adapted cutout of a worktop, wherein the angle bracket is mountable within the cutout and to be fixed at the worktop and provides a snap-in lug disposed aslant into the cutout, which is engageable with the counter bracket fastened to the cooking hob in a detachable snap-in connection and wherein the angle bracket with its angle leg formed at a connection bar has to be borne on the upper side of the worktop, wherein the cooking hob is insertable into the cutout.
  • the usability is restricted, in particular the worktop has to provide a minimum thickness.
  • An object of the present invention is to create an improved cooking hob of the said kind.
  • a cooking hob for installation within a cutout of a worktop comprises a cooking hob plate and a housing for accommodation of electrical components and/or heating elements, wherein the housing is fixed to the cooking hob plate and/or to a cooking hob frame surrounding the cooking hob plate, wherein the cooking hob plate projects beyond the boundary section of the worktop and wherein a gasket is provided in the boundary section of the cooking hob plate that projects above the boundary section of the worktop, whereas the cooking hob plate bears on the worktop by means of the gasket and wherein the gasket forms a joint between cooking hob plate and worktop, wherein the cooking hob is provided with at least one protection element, which protects the housing against descending, when the fixation of the housing to the cooking hob plate and/or to the cooking hob frame is at least partially loosened intentionally or unintentionally, wherein the protection element is provided with at least one bearing portion and wherein the material thickness of the protection element is adapted to the joint so that the bearing portion fits within the remaining
  • the bearing portion is distanced from the boundary section, when the glued or adhesive connection between cooking hob plate and housing is in regular conditions.
  • the protection element is not loaded by a force when the adhesive connection is in regular condition.
  • the distance between bearing portion and the boundary section of the worktop is caused by the dimensions of the protection element and the housing, in particular by the dimensions of a structure comprised by the protection element and of a slot comprised by the housing wherein the structure abuts to an upper edge of the slot.
  • the protection element is provided with at least one connective portion, which is connecting the bearing portion with the fastening portion, in particular that the connective portion has such a shape, that the connection of bearing portion and fastening portion is resilient.
  • the protection element is adapted advantageously to most loading cases that can emerge.
  • the housing is fixed to the cooking hob plate and/or the cooking hob frame by an adhesive connection and/or by adhered or glued connection elements In such a manner a simple and permanent fixation is established.
  • the housing is provided with at least one recess and the protection element engages into this at least one recess and/or wherein the protection element is provided with at least one recess and the housing engages into this at least one recess, in particular wherein position and dimensions of the at least one recess are designed and correspond with the position and dimensions of the engaging element in such a manner, that the protection element is not loaded by a force when the fixation of the cooking hob plate and housing and/or cooking hob frame is not loosened and that when the fixation between cooking hob plate and housing and/or cooking hob frame is loosened, the protection element prevents descending of the housing at least in that area of the cooking hob, where the fixation is loosened.
  • the protection element works as a back up element that comes to effect only when a failure of the fixation occurs.
  • the protection element comprises a gap for accommodation of the housing wall and the gap is directed upwards or the housing comprises a gap for accommodation of the protection element and the gap is directed downwards, in particular wherein a stopping surface is provided within the gap, and wherein the housing wall rests against the stopping surface or the stopping surface rest against the protection element respectively, when the fixation of the housing to the cooking hob plate and/or the cooking hob frame is loosened and the housing wall or the protection element is spaced apart from the stopping surface at a distance when the fixation is not loosened.
  • Gaps can easily be manufactured by various methods.
  • a stopping surface is provided as a defined stopping point, i.e. the magnitude of displacement of the housing relative to the cooking hob plate in a failure case can be determined by the vertical position of the stopping surface.
  • the protection element comprises a fastening portion, that is provided with a hook-shaped element and the gap is formed between the fastening portion and the hook-shaped element or wherein the housing comprises a hook-shaped element and the gap is formed between the hook-shaped element and the housing wall, in particular wherein the hook-shaped element provides a structure on its one end, that at least partially projects into the gap, so that the width of the gap is smaller in that region than the material thickness of the housing wall and that the housing wall is subject to a clamping effect between the hook-shaped element and the fastening portion.
  • the gap can be manufactured easily, wherein form-closure ensures a stable connection of both elements.
  • An advantageous fixation for the housing is provided which prevents lateral displacement of the housing.
  • the housing or the protection element is provided with recesses in at least two different heights. These can be used according to the respective installation situation. No further additional measures (or: versions of components) are needed for realizing different designs or installation heights.
  • the housing is provided with at least one slot and the structure engages into this at least one slot.
  • FIG 1 to FIG 3 from the parent application are provided just for illustrative purposes and to facilitate the understanding of the invention which is further explained with the help of FIG 4 .
  • a cooking hob 1 is shown, that is arranged within a cutout 2 of a worktop 3.
  • the cooking hob 1 comprises a cooking hob plate 4 and a housing 5, that are attached or fixed to each other by adhered or glued connection elements 6 non-detachably.
  • Cooking hob plate 4 and housing 5 comprise such dimensions, that they can be inserted into the cutout 2 of the worktop 3.
  • the gap or opening formed thereby is covered by a cooking hob frame 27, whereas the cooking hob plate 4 is supported by the cooking hob frame 27 onto the worktop 3.
  • electrical components and/or heating elements 8 are arranged within the housing 5, that can furthermore be pressed against the lower side 9 of the cooking hob plate 4 by the housing 5 or components arranged therein.
  • a protection element 10 having a fastening portion 18, a connective portion 20 and a bearing portion 22 is provided.
  • the protection element 10 can be manufactured in particular from sheet metal or sheet steel by punching and bending operations or made of a plastics material by injection moulding.
  • the fastening portion 18 provides a hook-shaped element 13, which is bent out in a first bending direction and again bent reversely, so that the hook-shaped element 13 then continues substantially parallel to the fastening portion 18 forming a gap 14, which provides such a width, that a housing wall 16 can be accommodated therein.
  • the hook-shaped element 13 is connected to the fastening portion 18, whereby the connection forms a stopping surface 15.
  • the protection element 10 engages into a recess 23 of the housing within the housing wall 16.
  • Position and dimensions of the recess 23 are defined so that the upper edge 30 of the recess 23 does not bear on the stopping surface 15, when the glued or adhesive connection 7 between cooking hob plate 4 and housing 5 is in regular conditions and therefore the housing 5 is not supported by the protection element 10, thus the protection element 10 is not loaded by a force or is free of mechanical tension.
  • the distance A between the stopping surface 15 and the upper edge 30 of the recess 23 is therefore typically larger than 0.1 mm, preferably between 0.3 mm and 1.3 mm.
  • a structure 25 is arranged at the end of the hook-shaped element 13 aslant to the hook-shaped element 13 and projects at least partly into the gap 14, so that in this region the width of the gap 14 is smaller than the material thickness of the housing wall 16.
  • a slot 31 is arranged within the housing wall 16 in a position vertically displaced from the recess 23, so that the structure 25 engages at least partially into the slot 31.
  • the geometrical shape of the protection element 10 is determined by the three bendings 17, 19, 21.
  • the protection element 10 is bent off at its first bending 17 in an angle smaller than 90°, and continues aslant away from the housing wall 16 in a connective portion 20.
  • the protection element 10 is bent reversely in a second bending direction substantially opposite to the fist bending direction, so that the connective portion 20 continues further substantially parallel to the fastening portion 18.
  • the connective portion 20 has a slightly resilient property for the protection element 10.
  • the protection element 10 is bent off, so that the protection element 10 continues in a bearing portion 22 substantially rectangular to the fastening portion 18.
  • the protection element 10 bears on a boundary section 24 on the top surface of the worktop 3 by its bearing portion 22 that continues rectangular to the fastening portion 18. It is also possible that the bearing portion 22 bears on elements or recesses that are provided on the top surface of the worktop 3 or upon the side wall of the worktop 3 surrounding the cutout 2.
  • a protection element 10 is shown in perspective view.
  • the protection element 10 has the already described bendings 17, 19, 21 and the portions 18, 20, 22.
  • Within one wall of the housing 5 a recess 23 of the housing is provided, which accommodates a hook-shaped element 13 of the protection element 10.
  • the shape of the protection element 10 is adapted to the design of the cooking hob 1 with a cooking hob plate 4, a housing 5 and a cooking hob frame 27 and corresponds to what was already described with regard to FIG 1 and 2 .
  • a cooking hob 1 is shown, providing a cooking hob plate 4 and a housing 5, whereas, different to what is shown in FIG 1 to FIG 3 , the cooking hob plate 4 exceeds at least partly the dimensions of the cutout 2 of the worktop 3.
  • the cooking hob plate 4 projects beyond the boundary section 24 of the worktop 3 and bears with a boundary section 28 at least partly on the worktop 3.
  • a gasket 26 is provided in the boundary section 28 of the cooking hob plate 4 that projects above the boundary section 24 of the worktop 3, whereas the cooking hob plate 4 bears on the worktop 3 by means of the gasket 26.
  • the gasket 26 also forms a joint 29 between cooking hob plate 4 and worktop 3.
  • the gasket 26 can be made of silicone or an adhesive, whereas the cooking hob plate 4 can be glued to the worktop 3 by its gasket 26.
  • the material thickness of the protection element 10 is adapted to the joint 29 so that its bearing portion 22 is arrangeable or arranged and fits within the remaining space or gap between cooking hob plate 4 and worktop 3. As can be seen in FIG 4 the bearing portion 22 is not in contact with the boundary section 24 of the worktop 3. The bearing portion 22 is distanced from the boundary section 24, when the glued or adhesive connection 7 between cooking hob plate 4 and housing 5 is in regular conditions and therefore the housing 5 is not supported by the protection element 10, thus the protection element 10 is not loaded by a force or is free of mechanical tension.
EP11000690A 2009-05-02 2009-05-02 Kochfeld mit Schutzelement Withdrawn EP2317230A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP09006047A EP2246631B1 (de) 2009-05-02 2009-05-02 Kochfeld mit Schutzelement

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP09006047.6 Division 2009-05-02

Publications (1)

Publication Number Publication Date
EP2317230A1 true EP2317230A1 (de) 2011-05-04

Family

ID=41226643

Family Applications (2)

Application Number Title Priority Date Filing Date
EP11000690A Withdrawn EP2317230A1 (de) 2009-05-02 2009-05-02 Kochfeld mit Schutzelement
EP09006047A Active EP2246631B1 (de) 2009-05-02 2009-05-02 Kochfeld mit Schutzelement

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP09006047A Active EP2246631B1 (de) 2009-05-02 2009-05-02 Kochfeld mit Schutzelement

Country Status (3)

Country Link
EP (2) EP2317230A1 (de)
ES (1) ES2401839T3 (de)
PL (1) PL2246631T3 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2627854T3 (es) * 2011-12-07 2017-07-31 BSH Hausgeräte GmbH Sistema con un aparato doméstico, en particular una placa de cocina y al menos una unidad de sujeción del aparato doméstico
CN105612389A (zh) * 2013-09-18 2016-05-25 阿塞里克股份有限公司 包括铸铁燃烧器面板的炉灶
ES2537503B1 (es) * 2013-12-05 2016-03-23 Bsh Electrodomésticos España, S.A. Dispositivo de campo de cocción
ES2574931B1 (es) * 2014-12-22 2017-04-06 Bsh Electrodomésticos España, S.A. Dispositivo de protección para placas de campo de cocción con recubrimiento
WO2018188724A1 (en) * 2017-04-10 2018-10-18 Arcelik Anonim Sirketi Cooking appliance with improved assemblage
WO2018188722A1 (en) * 2017-04-10 2018-10-18 Arcelik Anonim Sirketi Cooking appliance with improved assemblage
CN112535360A (zh) * 2019-09-20 2021-03-23 青岛海尔洗碗机有限公司 一种集成灶

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2092739A (en) * 1981-02-06 1982-08-18 Zeiss Stiftung A frame for plates of glass vitreous ceramic or similar material
DE3141996A1 (de) * 1981-10-22 1983-05-11 Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart Kochtableau
ES2039188A2 (es) * 1992-02-24 1993-09-01 Fagor S Coop Ltda Mejoras introducidas en las placas de coccion vitroceramicas.
EP0640797A1 (de) * 1993-07-27 1995-03-01 Schott Glaswerke Kochflächeneinheit zum Einbau in eine Rahmenkonstruktion oder in einen Ausschnitt
DE4446549A1 (de) * 1994-12-24 1996-06-27 Kueppersbusch Halterung für eine Kochmulde in einer Arbeitsplatte
DE19649767A1 (de) * 1996-11-30 1998-06-04 Schott Glaswerke Anordnung zum Anbringen von Glaskeramik-Kochflächen mit einem zu einer dünnen Kante verjüngten Randbereich an einer Arbeitsplatte
US5893359A (en) * 1994-09-29 1999-04-13 Schott Glaswerke Arrangement for assembling and mounting a built-in cooktop
DE19835140A1 (de) 1998-08-04 2000-02-10 Aeg Hausgeraete Gmbh Kochfeld, bestehend aus einer Glaskeramik-Kochfläche
US6150636A (en) * 1997-01-10 2000-11-21 E.G.O. Elektro-Geraetebau Gmbh Contact heat-transferring cooking system with an electric hotplate
DE102004040442A1 (de) * 2004-08-19 2006-03-02 Electrolux Home Products Corporation N.V. Glas-, Keramik- oder Glaskeramikplatte für ein Küchengerät
DE102004048352A1 (de) * 2004-10-01 2006-04-06 Teka Küchentechnik GmbH Haltevorrichtung, ausgebildet zur Halterung einer Kochplatte aus Glaskeramik eines Kochfeldes
DE102006003319A1 (de) * 2006-01-23 2007-08-02 Electrolux Home Products Corporation N.V. Befestigungselement für die Befestigung eines Bauteils an einem Trägerelement
DE10341847B4 (de) 2003-09-09 2007-12-27 Miele & Cie. Kg Einbaukochmulde

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2092739A (en) * 1981-02-06 1982-08-18 Zeiss Stiftung A frame for plates of glass vitreous ceramic or similar material
DE3141996A1 (de) * 1981-10-22 1983-05-11 Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart Kochtableau
ES2039188A2 (es) * 1992-02-24 1993-09-01 Fagor S Coop Ltda Mejoras introducidas en las placas de coccion vitroceramicas.
EP0640797A1 (de) * 1993-07-27 1995-03-01 Schott Glaswerke Kochflächeneinheit zum Einbau in eine Rahmenkonstruktion oder in einen Ausschnitt
US5893359A (en) * 1994-09-29 1999-04-13 Schott Glaswerke Arrangement for assembling and mounting a built-in cooktop
DE4446549A1 (de) * 1994-12-24 1996-06-27 Kueppersbusch Halterung für eine Kochmulde in einer Arbeitsplatte
DE4446549C2 (de) 1994-12-24 2000-11-23 Kueppersbusch Hausgeraete Ag Halterung für eine Kochmulde in einer Arbeitsplatte
DE19649767A1 (de) * 1996-11-30 1998-06-04 Schott Glaswerke Anordnung zum Anbringen von Glaskeramik-Kochflächen mit einem zu einer dünnen Kante verjüngten Randbereich an einer Arbeitsplatte
US6150636A (en) * 1997-01-10 2000-11-21 E.G.O. Elektro-Geraetebau Gmbh Contact heat-transferring cooking system with an electric hotplate
DE19835140A1 (de) 1998-08-04 2000-02-10 Aeg Hausgeraete Gmbh Kochfeld, bestehend aus einer Glaskeramik-Kochfläche
DE10341847B4 (de) 2003-09-09 2007-12-27 Miele & Cie. Kg Einbaukochmulde
DE102004040442A1 (de) * 2004-08-19 2006-03-02 Electrolux Home Products Corporation N.V. Glas-, Keramik- oder Glaskeramikplatte für ein Küchengerät
DE102004048352A1 (de) * 2004-10-01 2006-04-06 Teka Küchentechnik GmbH Haltevorrichtung, ausgebildet zur Halterung einer Kochplatte aus Glaskeramik eines Kochfeldes
DE102006003319A1 (de) * 2006-01-23 2007-08-02 Electrolux Home Products Corporation N.V. Befestigungselement für die Befestigung eines Bauteils an einem Trägerelement

Also Published As

Publication number Publication date
EP2246631A1 (de) 2010-11-03
EP2246631B1 (de) 2013-01-02
ES2401839T3 (es) 2013-04-24
PL2246631T3 (pl) 2013-05-31

Similar Documents

Publication Publication Date Title
EP2246631B1 (de) Kochfeld mit Schutzelement
CN102483239B (zh) 具有快速固定装置的导轨
AU2009267457B2 (en) A one-piece fastening element for a cooking hob and a cooking hob with one-piece fastening elements
EP2110607A1 (de) Kochfeld mit einteiligen Befestigungselementen und einteiliges Befestigungselement für ein Kochfeld
EP3139098A1 (de) Befestigungsmittel für einbaukochfeld
EP2144008B1 (de) Montagesystem zum Tragen einer strahlenden Wärmevorrichtung auf einer Bodenplatte eines Kochfelds
EP1585407B1 (de) System für das abnehmbare aufhängen von regalen, schubladen o.ä.
EP2314933B1 (de) Herd mit einem Gehäuse, einem Herdinnenraum und einer Trägerstruktur
EP2160960A2 (de) Mittel zum Montieren einer Gleitschienenstütze
US8080768B2 (en) Arrangement for a cooktop and a worktop
WO2008003566A3 (de) Kochmulde
ITVA20110038A1 (it) Sistema economico e versatile per fissare un piano di cottura in un piano di lavoro.
EP3351859A1 (de) Einteiliges befestigungselement für ein kochfeld
AU2014300903A1 (en) Mounting frame and rail for electronics and instrumentation enclosure
EP2628433A1 (de) System zur Installation eines Frontsockels an einer eingebauten Anwendung
KR20110011869A (ko) 다리 설치용 연결구를 구비하는 책상
US9903594B2 (en) Cooking arrangement
CN214664621U (zh) 一种便于装配装饰板的集成灶
EP2110608B1 (de) Kochfeld mit einem designrahmen
CN112752524A (zh) 抽屉以及由拉出引导件和抽屉组成的单元
CN112867832B (zh) 用于将水槽固定在工作台面上的连接件
CN111629632B (zh) 抽屉侧壁
CN113677240B (zh) 用于抽屉的后壁连接器
EP2624452B1 (de) Kapazitativer Sensor für Leiterplatten und Satz aus einem kapazitativen Sensor und einer Leiterplatte
JP2009079765A (ja) 家具用連結部構造

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AC Divisional application: reference to earlier application

Ref document number: 2246631

Country of ref document: EP

Kind code of ref document: P

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA RS

17P Request for examination filed

Effective date: 20110413

17Q First examination report despatched

Effective date: 20150402

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20150813