WO2012028983A1 - Dessus d'appareil électroménager et table de cuisson pourvue de ce dessus - Google Patents

Dessus d'appareil électroménager et table de cuisson pourvue de ce dessus Download PDF

Info

Publication number
WO2012028983A1
WO2012028983A1 PCT/IB2011/053602 IB2011053602W WO2012028983A1 WO 2012028983 A1 WO2012028983 A1 WO 2012028983A1 IB 2011053602 W IB2011053602 W IB 2011053602W WO 2012028983 A1 WO2012028983 A1 WO 2012028983A1
Authority
WO
WIPO (PCT)
Prior art keywords
cover plate
layer
domestic appliance
electrically conductive
appliance cover
Prior art date
Application number
PCT/IB2011/053602
Other languages
German (de)
English (en)
Inventor
Miguel Angel BUÑUEL MAGDALENA
Diego Cuartielles Ruiz
Francisco Javier Ester Sola
Pablo Jesus Hernandez Blasco
Alfonso Lorente Perez
Carlos Vicente Mairal Serrano
Arturo Mediano Heredia
Pilar Perez Cabeza
Fernando Planas Layunta
Original Assignee
BSH Bosch und Siemens Hausgeräte GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by BSH Bosch und Siemens Hausgeräte GmbH filed Critical BSH Bosch und Siemens Hausgeräte GmbH
Priority to DE112011102863T priority Critical patent/DE112011102863A5/de
Publication of WO2012028983A1 publication Critical patent/WO2012028983A1/fr

Links

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
    • F24C7/00—Stoves or ranges heated by electric energy
    • F24C7/08—Arrangement or mounting of control or safety devices
    • F24C7/082—Arrangement or mounting of control or safety devices on ranges, e.g. control panels, illumination
    • F24C7/083—Arrangement or mounting of control or safety devices on ranges, e.g. control panels, illumination on tops, hot plates
    • 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
    • F24C7/08—Arrangement or mounting of control or safety devices
    • 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
    • F24C7/08—Arrangement or mounting of control or safety devices
    • F24C7/082—Arrangement or mounting of control or safety devices on ranges, e.g. control panels, illumination
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means

Definitions

  • the invention relates to a household appliance cover plate having a carrier plate, on the underside of which at least one electrically conductive layer is formed. Furthermore, the invention relates to a hob with such a household appliance cover plate.
  • Hobs usually have a home appliance cover plate on the preparation vessels such as pots and pans or the like can be placed.
  • the household appliance cover plate comprises a usually made of glass or glass ceramic carrier plate.
  • a cover plate for a hob which is coated with a semi-transparent metal layer.
  • the semi-transparent metal layer may be applied in addition to a color layer to produce a metallic luster.
  • a household appliance cover plate comprises a carrier plate, on the underside of which at least one electrically conductive layer is formed. At this Underside are formed at least two electrically insulated and adjacent to each other arranged electrically conductive layer regions, which each form an electrode of a common touch-sensitive control element of the domestic appliance.
  • the electrically conductive layer is thus used more multifunctionally and, in particular, can also be used with regard to its electrical functionality. It is therefore not or not just for design purposes.
  • the design is also specified accordingly since on the one hand a plurality of electrodes is formed by correspondingly formed and arranged layer regions which, moreover, are not associated with separate operating elements but with a single operating element.
  • these at least two layer regions are formed such that they form a rectilinear electrode field.
  • a touch-sensitive operating element can be created in an advantageous manner, which causes in a straight-line manner by running along an operating element on the upper side of the carrier plate an operating condition setting. More than two layer areas are advantageous because they increase the control sensitivity.
  • Such a touch-sensitive operating element is referred to in particular as a touch sensitive slider. This means that an operation setting is not possible or not only by a selective pressing at a very specific location of a control element, but that explicitly must also be a movement with the actuator on the sensitive control surface along an actuation path to achieve a corresponding operating condition setting can ,
  • the layer regions are formed such that they form an annular electrode field. This can also be formed in a further specification, a corresponding touch-sensitive slider.
  • annular electrode field is preferably provided that at least three, preferably only three, separate layer regions are formed, each forming an electrode.
  • a particularly reliable and adequate detection of the operating condition setting can be made possible by a number of electrodes specified in this way become. More than three layer areas have the advantage of increasing the sensitivity of the system u for larger annular control elements.
  • the layer regions forming the electrodes are formed from an overall layer formed on the underside of the carrier plate by electrically insulating other regions.
  • interruptions in this electrically conductive total layer are generated as electrical insulation. For example, this can be done by laser processing or other removal method or with masks.
  • this layer formation may additionally or instead also be designed in such a way that light from a light source arranged under the support plate can shine through this layer and thus be perceived by a user when viewing the support plate from above.
  • the light source is deactivated and does not emit light, a cover and a screen can be ensured by the further layer areas, so that when the support plate is viewed from above with the light source switched off, this light source can not be detected.
  • the electrically conductive layer is formed on the underside of the carrier plate only at the positions of the electrodes.
  • the electrically conductive layer is a metallic layer.
  • the electrically conductive layer PEDOT: PSS has or is.
  • the invention relates to a hob with a household appliance cover plate according to the invention or an advantageous embodiment thereof.
  • the touch-sensitive operating element of the hob is a touch sensitive slider.
  • this is to be understood as an embodiment of an operating element in which an adjustment is made possible by actually moving an actuating element, in particular a finger, on a contact-sensitive surface of the operating element.
  • the layer regions forming one electrode are preferably electrically contacted by contact elements with a circuit carrier arranged below the carrier plate.
  • a contact element may for example be a conductive rubber, a spiral spring, a longitudinally U-shaped spring or the like.
  • Fig. 1 is a perspective view of an embodiment
  • Fig. 2 is a schematic sectional view through a partial detail
  • Embodiment of a household appliance cover plate of FIG. 3 Embodiment of a household appliance cover plate of FIG. 3;
  • FIG. 3 is a bottom view of a carrier plate of an embodiment of a domestic appliance cover plate.
  • Fig. 4 is a bottom view of a carrier plate of another
  • a hob 1 is shown in a perspective view, which has a home appliance cover plate 3, which comprises a support plate 2.
  • the support plate 2 is formed for example of glass or glass ceramic.
  • the hob 1 also includes a control panel 9. Only by way of example in place and number of controls are located. Thus, a first control element 10 and a second control element 1 1 are shown here.
  • the control panel 9 and in particular the controls 10 and 1 1 are designed as touch-sensitive controls.
  • the carrier plate 2 is shown in a schematic sectional view. It is a sectional view along the section line I I-I I shown in Fig. 3.
  • the carrier plate 2 has on a lower side 12 a coating which comprises at least one electrically conductive layer 13. It is also possible for a plurality of such electrically conductive layers to be formed.
  • the electrically conductive layer 13 may be a metallic layer or else of another electrically conductive material such as PEDOT: PSS.
  • layer regions 14 and 15 are formed by the layer 13 in the illustrated embodiment, which are electrically isolated from each other by an interruption 16.
  • the interruption 16 can be generated either by material removal of the layer 13 or in principle be kept free in the application of the layer 13 by a mask.
  • the two layer regions 14 and 15 each form an electrode of the operating element 10 shown in FIG. 3.
  • the operating element 10 is a touch-sensitive operating element and designed as a touch-sensitive slide controller.
  • the two layer regions 14 and 15 as shown in Fig. 3, which shows a view from below of the support plate 2, jagged structures which engage.
  • the operating element 10 is realized as a rectangular strip. Due to the interlocking serrated structure can by pressing the operating element through Along the upper side 8, a continuous adjustment of an operating parameter value takes place over the surfaces of the electrodes according to the layer regions 14 and 15.
  • the electrically conductive layer 13 may be provided that only those layer regions of the electrically conductive layer 13 are formed on the underside 12 of the carrier plate 2, which form electrodes.
  • an electrically conductive overall layer is formed on the underside 12, in which then again the layer regions 14 and 15 are formed by electrically isolated breaks, in which case only the layer regions 14 and 15 form electrodes and the remaining area of a such other electrically conductive overall layer has other functionality, as has already been explained above.
  • a further embodiment of a support plate 2 is shown.
  • Fig. 4 shows again a view of the underside 12 of the support plate 2.
  • the control element 1 1 is shown, which is also a touch-sensitive slider, which in the case has no rectangular rectilinear design, but has an annular electrode array.
  • electrically conductive layer regions 17, 18 and 19 are formed, which each form an electrode of this electrode field.
  • the respective layer regions 17 to 19 are formed as serrated structures, which are arranged interlocking.
  • the layer regions 17, 18 and 19 are each electrically isolated from each other by electrically insulating breaks 20, 21 and 22.
  • the jagged structures of the layer regions shown in FIGS. 3 and 4 are exemplary. In principle, a different shape can also be provided.
  • the control panel 9 may also have only the control element 10 or only the control element 1 1. In addition to or instead of this, it is also possible for further operating elements which are touch-sensitive and / or not touch-sensitive to have.
  • the position of the control panel 9 as shown in Fig. 1 is merely exemplary.
  • the configuration of the operating element 1 1 as shown in Fig. 4 can also be provided here that only the layer regions 17, 18 and 19 are formed and otherwise no further layer regions of an electrically conductive total layer are present. Likewise, however, the formation of these layer regions 17 to 19 can also be made from a total layer formed on the underside 12.
  • a coating formed on the underside 12 may also have a plurality of electrically conductive layers, it may additionally or instead also be provided that such a layer 13 is coated at least in regions by an additionally applied ink layer from below (underside 12 opposite side) is covered. In particular, it can also be provided that such a color layer is formed at least also in the region of an interruption 16, 20, 21, 22.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Cookers (AREA)
  • Push-Button Switches (AREA)
  • Baking, Grill, Roasting (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)

Abstract

L'invention concerne un dessus d'appareil électroménager destiné à un appareil électroménager (1), ce dessus comprenant une plaque de support (2) présentant sur sa face inférieure (12) au moins une couche (13) électroconductrice. Selon l'invention, la face inférieure (12) présente au moins deux zones de couche (14, 15, 17 à 19) électroconductrices voisines isolées électriquement qui forment chacune une électrode d'un élément de commande (10, 11) tactile commun de l'appareil électroménager (1). L'invention concerne en outre une table de cuisson pourvue d'un dessus d'appareil électroménager (3).
PCT/IB2011/053602 2010-08-30 2011-08-15 Dessus d'appareil électroménager et table de cuisson pourvue de ce dessus WO2012028983A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE112011102863T DE112011102863A5 (de) 2010-08-30 2011-08-15 Hausgeräte-Abdeckplatte und Kochfeld mit einer derartigen Abdeckplatte

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES201031292A ES2394645B1 (es) 2010-08-30 2010-08-30 Placa de cubierta de aparato domestico, y campo de coccion con una placa de cubierta de tal tipo
ESP201031292 2010-08-30

Publications (1)

Publication Number Publication Date
WO2012028983A1 true WO2012028983A1 (fr) 2012-03-08

Family

ID=44720056

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2011/053602 WO2012028983A1 (fr) 2010-08-30 2011-08-15 Dessus d'appareil électroménager et table de cuisson pourvue de ce dessus

Country Status (3)

Country Link
DE (1) DE112011102863A5 (fr)
ES (1) ES2394645B1 (fr)
WO (1) WO2012028983A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2792952A1 (fr) * 2013-04-18 2014-10-22 BSH Bosch und Siemens Hausgeräte GmbH Dispositif de commande d'appareils ménagers
DE102018128037A1 (de) * 2018-11-09 2020-05-14 Valeo Schalter Und Sensoren Gmbh Beleuchtungsvorrichtung und Herstellungsverfahren

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000073984A1 (fr) * 1999-06-02 2000-12-07 Elo Touchsystems Incorporated Ecran tactile capacitif projectif
US20030028346A1 (en) * 2001-03-30 2003-02-06 Sinclair Michael J. Capacitance touch slider
US20050052429A1 (en) * 2003-08-21 2005-03-10 Harald Philipp Capacitive position sensor
DE102005041114A1 (de) * 2005-08-30 2007-03-01 BSH Bosch und Siemens Hausgeräte GmbH Kapazitiver Stellstreifen und Haushaltsgerät mit einem solchen
KR20070066527A (ko) * 2005-12-22 2007-06-27 삼성전자주식회사 액정 표시 장치 및 그 제조방법
WO2007118744A1 (fr) 2006-04-12 2007-10-25 BSH Bosch und Siemens Hausgeräte GmbH Plaque à décor permanent
EP1953915A2 (fr) * 2007-01-31 2008-08-06 BSH Bosch und Siemens Hausgeräte GmbH Encodeur incrémentiel capacitif et appareil ménager doté de celui-ci
US20080264931A1 (en) 2005-12-05 2008-10-30 Pablo Vilato Transparent or Translucent Glass Ceramic Plate and a Method for the Production Thereof
JP2009211978A (ja) * 2008-03-05 2009-09-17 Sony Corp 透明導電膜及びこれを用いた光学装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007043407A1 (de) * 2007-09-12 2009-03-19 Polyic Gmbh & Co. Kg Mehrschichtiger flexibler Folienkörper

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000073984A1 (fr) * 1999-06-02 2000-12-07 Elo Touchsystems Incorporated Ecran tactile capacitif projectif
US20030028346A1 (en) * 2001-03-30 2003-02-06 Sinclair Michael J. Capacitance touch slider
US20050052429A1 (en) * 2003-08-21 2005-03-10 Harald Philipp Capacitive position sensor
DE102005041114A1 (de) * 2005-08-30 2007-03-01 BSH Bosch und Siemens Hausgeräte GmbH Kapazitiver Stellstreifen und Haushaltsgerät mit einem solchen
US20080264931A1 (en) 2005-12-05 2008-10-30 Pablo Vilato Transparent or Translucent Glass Ceramic Plate and a Method for the Production Thereof
KR20070066527A (ko) * 2005-12-22 2007-06-27 삼성전자주식회사 액정 표시 장치 및 그 제조방법
WO2007118744A1 (fr) 2006-04-12 2007-10-25 BSH Bosch und Siemens Hausgeräte GmbH Plaque à décor permanent
EP1953915A2 (fr) * 2007-01-31 2008-08-06 BSH Bosch und Siemens Hausgeräte GmbH Encodeur incrémentiel capacitif et appareil ménager doté de celui-ci
JP2009211978A (ja) * 2008-03-05 2009-09-17 Sony Corp 透明導電膜及びこれを用いた光学装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2792952A1 (fr) * 2013-04-18 2014-10-22 BSH Bosch und Siemens Hausgeräte GmbH Dispositif de commande d'appareils ménagers
DE102018128037A1 (de) * 2018-11-09 2020-05-14 Valeo Schalter Und Sensoren Gmbh Beleuchtungsvorrichtung und Herstellungsverfahren
DE102018128037B4 (de) 2018-11-09 2023-09-07 Valeo Schalter Und Sensoren Gmbh Beleuchtungsvorrichtung und Herstellungsverfahren

Also Published As

Publication number Publication date
DE112011102863A5 (de) 2013-08-14
ES2394645A2 (es) 2013-02-04
ES2394645B1 (es) 2014-01-22
ES2394645R1 (es) 2013-03-21

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