EP2087288B1 - Dispositif de cuisson et unité d'interface destinée à un tel dispositif - Google Patents

Dispositif de cuisson et unité d'interface destinée à un tel dispositif Download PDF

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Publication number
EP2087288B1
EP2087288B1 EP07833950.4A EP07833950A EP2087288B1 EP 2087288 B1 EP2087288 B1 EP 2087288B1 EP 07833950 A EP07833950 A EP 07833950A EP 2087288 B1 EP2087288 B1 EP 2087288B1
Authority
EP
European Patent Office
Prior art keywords
display panel
printed circuit
circuit board
interface unit
reflector
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
EP07833950.4A
Other languages
German (de)
English (en)
Other versions
EP2087288A1 (fr
EP2087288A4 (fr
Inventor
Eui-Su Jung
Eui-Seog Jeong
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.)
LG Electronics Inc
Original Assignee
LG Electronics Inc
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
Priority claimed from KR1020060110316A external-priority patent/KR100816932B1/ko
Priority claimed from KR1020060130691A external-priority patent/KR100880478B1/ko
Priority claimed from KR1020060130694A external-priority patent/KR100794824B1/ko
Application filed by LG Electronics Inc filed Critical LG Electronics Inc
Publication of EP2087288A1 publication Critical patent/EP2087288A1/fr
Publication of EP2087288A4 publication Critical patent/EP2087288A4/fr
Application granted granted Critical
Publication of EP2087288B1 publication Critical patent/EP2087288B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Induction Heating Cooking Devices (AREA)

Claims (11)

  1. Unité interface pour un dispositif de cuisson ayant une cavité dans laquelle un matériau à cuire est placé, comprenant :
    un cadre (24) ayant une surface avant et une surface arrière ;
    une carte à circuits imprimés principale (26) placée sur la surface arrière du cadre (24) ;
    au moins une carte à circuits imprimés auxiliaire (27, 28) placée sur la surface avant du cadre (24) ;
    une diode électroluminescente montée sur au moins un élément parmi la carte à circuits imprimés auxiliaire (27, 28) et une vitre (22) placée dans au moins une partie avant de la diode électroluminescente et en contact avec un utilisateur,
    dans laquelle l'unité interface pour un dispositif de cuisson comprend en outre
    au moins un réflecteur (30, 38) placé dans la partie avant de la carte à circuits imprimés auxiliaire (27, 28) pour guider la lumière émise par la diode électroluminescente ;
    une unité de reconnaissance de capacité (110) prévue sur la surface arrière de la vitre afin de recevoir une entrée de la part de l'utilisateur quand la vitre vient en contact avec l'utilisateur ;
    et un support pour panneau d'affichage (40) afin de loger le panneau d'affichage de manière assurée dans le cadre (24),
    le support pour panneau d'affichage (40) comprend :
    une unité tampon (45) pour supporter élastiquement le panneau d'affichage à l'encontre d'un impact extérieur ; et
    un élément de couplage (48) qui empêche la séparation du panneau d'affichage grâce à l'action de support de l'unité tampon (45),
    caractérisée
    en ce que l'unité interface comprend en outre un panneau d'affichage (25) électriquement connecté à la carte à circuits imprimés principale (26) et dotée d'une pluralité d'affichages fluorescents sous vide ; et
    en ce que l'unité tampon comprend :
    une barre flexible (49) formée avec une partie en projection de telle manière qu'elle vient en contact avec le panneau d'affichage ; et
    un trou découpé (46) ayant la barre flexible dont la partie circonférentielle est découpée afin de conférer une élasticité à la barre flexible.
  2. Unité interface selon la revendication 1, dans laquelle au moins un des réflecteurs est en contact intime avec l'arrière de la vitre et au moins une partie de la région de la surface de contact est interposée avec un matériau d'étanchéité.
  3. Unité interface selon la revendication 2, dans laquelle le réflecteur interposé avec le matériau d'étanchéité est formé avec une gorge (104) qui empêche un débordement du matériau d'étanchéité.
  4. Unité interface selon la revendication 1, dans laquelle la carte à circuits imprimés principale est reçue à l'intérieur du cadre, de manière à ne pas être soumise à l'influence due à la chaleur transférée depuis la cavité dans le dispositif de cuisson.
  5. Unité interface selon la revendication 1, dans laquelle au moins un desdits au moins un réflecteur est couplé avec la carte à circuits imprimés auxiliaire par un crochet ou par une vis.
  6. Unité interface selon la revendication 1, dans laquelle le support pour panneau d'affichage est en outre formé avec d'autres éléments de couplage (43) de telle sorte qu'il est couplé avec la carte à circuits imprimés principale.
  7. Unité interface selon la revendication 1, dans laquelle ledit au moins un réflecteur a une taille qui augmente au fur et à mesure de la distance depuis la diode électroluminescente.
  8. Unité interface selon la revendication 1, dans laquelle ledit au moins un réflecteur définit une portion transmettant de la lumière depuis la diode électroluminescente, et une portion qui ne transmet pas la lumière.
  9. Unité interface selon la revendication 1, dans laquelle la portion formant un intervalle entre le panneau d'affichage et la vitre est interposée avec un filtre (72).
  10. Unité interface selon la revendication 9, dans laquelle le filtre est rouge et au moins une des lumières d'affichages fluorescents sous vide émet de la lumière verte.
  11. Unité interface selon la revendication 1, dans laquelle la carte à circuits imprimés principale commande au moins deux mécanismes sélectionnés parmi un four comportant la cavité, une plaque de cuisson (2) placée sur la portion supérieure du four et ayant une surface chauffante, et un tiroir chauffant (5) placé sur la portion inférieure du four.
EP07833950.4A 2006-11-09 2007-11-09 Dispositif de cuisson et unité d'interface destinée à un tel dispositif Active EP2087288B1 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
KR1020060110316A KR100816932B1 (ko) 2006-11-09 2006-11-09 조리기기 및 디스플레이 장치
KR1020060130691A KR100880478B1 (ko) 2006-12-20 2006-12-20 조리 기기의 디스플레이 패널 홀더 및 이를 포함하는컨트롤 유닛
KR1020060130695 2006-12-20
KR1020060130694A KR100794824B1 (ko) 2006-12-20 2006-12-20 오븐용 컨트롤 유닛 및 그를 포함하는 오븐
PCT/KR2007/005643 WO2008056955A1 (fr) 2006-11-09 2007-11-09 Dispositif de cuisson et unité d'interface destinée à un tel dispositif

Publications (3)

Publication Number Publication Date
EP2087288A1 EP2087288A1 (fr) 2009-08-12
EP2087288A4 EP2087288A4 (fr) 2015-10-28
EP2087288B1 true EP2087288B1 (fr) 2017-01-04

Family

ID=39364725

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07833950.4A Active EP2087288B1 (fr) 2006-11-09 2007-11-09 Dispositif de cuisson et unité d'interface destinée à un tel dispositif

Country Status (3)

Country Link
US (1) US20100193496A1 (fr)
EP (1) EP2087288B1 (fr)
WO (1) WO2008056955A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2240727B1 (fr) 2008-01-28 2014-12-10 Duke Manufacturing Company Four à convection
EP2290292B1 (fr) * 2009-08-28 2016-07-13 Electrolux Home Products Corporation N.V. Plaque de cuisson avec un afficheur et un cadre d'afficheur monolithique
DE202011110029U1 (de) * 2011-06-06 2012-10-08 Schott Ag Anzeigevorrichtung
US9482435B2 (en) * 2012-05-31 2016-11-01 Haier Us Appliance Solutions, Inc. Method for light emitting device protection and performance in an appliance
EP2851620B1 (fr) * 2013-09-19 2018-06-27 Electrolux Appliances Aktiebolag Panneau de commande d'écran tactile et appareil de cuisine le comprenant
DE102014111838A1 (de) * 2014-08-19 2016-02-25 Hans Heidolph Gmbh & Co. Kg Frontblende für ein Laborgerät

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4092698A (en) * 1976-09-16 1978-05-30 Analog Devices, Incorporated Protective case for electrical instruments on circuit boards
US4661743A (en) * 1983-02-22 1987-04-28 Nec Corporation Fluorescent display tubes and method of manufacturing the same
KR0134167B1 (ko) * 1992-11-19 1998-04-18 호소야 레이지 양면발광형 형광표시관
DE4419866A1 (de) * 1994-06-07 1995-12-14 Ego Elektro Blanc & Fischer Steuerungsanordnung für ein Elektrowärmegerät
DE10003410A1 (de) * 2000-01-27 2001-08-16 Aeg Hausgeraete Gmbh Haushaltsgerät, insbesondere Haushaltsgargerät
KR100353366B1 (ko) * 2000-09-22 2002-09-18 엘지전자주식회사 세탁기의 디스플레이부
KR20040059681A (ko) * 2002-12-28 2004-07-06 엘지전자 주식회사 전자레인지의 콘트롤러 조립체
KR100502935B1 (ko) * 2003-01-11 2005-07-21 삼성전자주식회사 전자레인지 및 그 제어 장치
US6815644B1 (en) * 2003-03-17 2004-11-09 General Electric Company Multirack cooking in speedcook ovens
US20050025493A1 (en) * 2003-07-28 2005-02-03 Jurgis Astrauskas Method and apparatus for using a close proximity probe for optical communication with a device external to the probe
JP2005308341A (ja) * 2004-04-23 2005-11-04 Rinnai Corp コンロ
KR100739605B1 (ko) * 2004-10-18 2007-07-16 엘지전자 주식회사 전기 레인지용 컨트롤 어셈블리
KR20060071660A (ko) * 2004-12-22 2006-06-27 삼성전자주식회사 냉장고
US7435932B2 (en) * 2005-10-25 2008-10-14 Lg Electronics Inc. Control unit of oven

Also Published As

Publication number Publication date
EP2087288A1 (fr) 2009-08-12
US20100193496A1 (en) 2010-08-05
EP2087288A4 (fr) 2015-10-28
WO2008056955A1 (fr) 2008-05-15

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