ES2582188T3 - Backlight of a control button with light guide - Google Patents

Backlight of a control button with light guide Download PDF

Info

Publication number
ES2582188T3
ES2582188T3 ES06116735.9T ES06116735T ES2582188T3 ES 2582188 T3 ES2582188 T3 ES 2582188T3 ES 06116735 T ES06116735 T ES 06116735T ES 2582188 T3 ES2582188 T3 ES 2582188T3
Authority
ES
Spain
Prior art keywords
light guide
control button
light
backlight
electronic card
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
ES06116735.9T
Other languages
Spanish (es)
Inventor
Djamel Lekmine
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.)
Valeo Systemes Thermiques SAS
Original Assignee
Valeo Systemes Thermiques SAS
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 Valeo Systemes Thermiques SAS filed Critical Valeo Systemes Thermiques SAS
Application granted granted Critical
Publication of ES2582188T3 publication Critical patent/ES2582188T3/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G1/00—Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
    • G05G1/08—Controlling members for hand actuation by rotary movement, e.g. hand wheels
    • G05G1/10—Details, e.g. of discs, knobs, wheels or handles
    • G05G1/105—Details, e.g. of discs, knobs, wheels or handles comprising arrangements for illumination

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
  • Push-Button Switches (AREA)
  • Switch Cases, Indication, And Locking (AREA)

Abstract

Dispositivo de control que comprende un botón de control (60) móvil que presenta una parte que hay que insertar (70) en una abertura (10) de un frontis de alojamiento (20), una tarjeta electrónica (102), una fuente de luz (100) que se encuentra en posición esencialmente central con respecto al botón de control (60) móvil y unos medios de guía de luz que encaminan la luz de la fuente de luz (100) a una parte visible (45) de los medios de guía de luz, comprendiendo los medios de guía de luz al menos una parte de la parte que hay que insertar (70) hueca del botón, caracterizado por que la fuente de luz (100) es un diodo electroluminiscente que se encuentra en el exterior y más allá del extremo de la parte que hay que insertar (70) y entre dicha tarjeta electrónica y dicho extremo de la parte que hay que insertar (70) e integrada en la tarjeta electrónica (102) y por que la parte visible (45) de los medios de guía de luz rodea el botón de control (60).Control device comprising a mobile control button (60) presenting a part to be inserted (70) into an opening (10) of a housing front (20), an electronic card (102), a light source (100) which is in an essentially central position with respect to the mobile control button (60) and light-guiding means that route the light from the light source (100) to a visible part (45) of the means of light guide, the light guide means comprising at least a part of the part to be inserted (70) hollow of the button, characterized in that the light source (100) is an electroluminescent diode that is located outside and beyond the end of the part to be inserted (70) and between said electronic card and said end of the part to be inserted (70) and integrated in the electronic card (102) and by which the visible part (45) of the light guide means surrounds the control button (60).

Description

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Claims (1)

imagen1image 1
ES06116735.9T 2005-08-11 2006-07-06 Backlight of a control button with light guide Active ES2582188T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0508509 2005-08-11
FR0508509A FR2889767B1 (en) 2005-08-11 2005-08-11 RETRO LIGHTING A CONTROL BUTTON WITH LIGHT GUIDE.

Publications (1)

Publication Number Publication Date
ES2582188T3 true ES2582188T3 (en) 2016-09-09

Family

ID=36270050

Family Applications (1)

Application Number Title Priority Date Filing Date
ES06116735.9T Active ES2582188T3 (en) 2005-08-11 2006-07-06 Backlight of a control button with light guide

Country Status (3)

Country Link
EP (1) EP1752853B1 (en)
ES (1) ES2582188T3 (en)
FR (1) FR2889767B1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITBO20080061U1 (en) * 2008-08-05 2010-02-06 Alberici S P A LUMINOUS PUNISHER
DE102008042472B4 (en) 2008-09-30 2021-04-22 BSH Hausgeräte GmbH Light ring
DE102009006434B3 (en) 2009-01-22 2010-06-17 E.G.O. Elektro-Gerätebau GmbH Operating device for an electrical device and control panel
FR2941543A1 (en) * 2009-01-29 2010-07-30 Peugeot Citroen Automobiles Sa Function e.g. fog light selection, control lever for steering column of motor vehicle, has annular element whose external surface contacts internal surface of collar so that collar is rotationally driven around body without friction on body
KR20130037401A (en) * 2011-10-06 2013-04-16 현대모비스 주식회사 Button structure of multimedia system
DE102014222200B3 (en) * 2014-10-30 2016-01-28 Behr-Hella Thermocontrol Gmbh Operating device, in particular for a vehicle component
CN106094974B (en) * 2016-08-10 2017-07-11 苏龙 A kind of multi-functional control knob
FR3093967B1 (en) * 2019-03-22 2021-02-26 Psa Automobiles Sa Interior lighting device of a motor vehicle, comprising a transparent wall provided with a positioning member on the device which is configured as a light guide

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH642479A5 (en) * 1979-04-05 1984-04-13 Feller Ag Push-button switch having a small lamp for visual switch marking
DE8702558U1 (en) * 1987-02-19 1987-06-25 Difa Diemer & Fastenrath Gmbh, 5880 Luedenscheid, De
JPH01163697A (en) * 1987-09-26 1989-06-27 Toyoda Gosei Co Ltd Air conditioning control box
DE19539081C2 (en) * 1995-10-20 1998-07-16 Preh Elektro Feinmechanik Control module for electrical household appliances
JP3576720B2 (en) * 1996-10-15 2004-10-13 株式会社東海理化電機製作所 Dial operating device
DE19834374B4 (en) * 1998-07-30 2004-03-04 Preh-Werke Gmbh & Co. Kg Knob of a control unit
DE20010428U1 (en) 2000-06-09 2000-08-17 Mannesmann Vdo Ag Arrangement for illuminating the control button of an input unit by means of transmitted light
TW588812U (en) * 2001-12-14 2004-05-21 Lite On Technology Corp Knob structure

Also Published As

Publication number Publication date
FR2889767A1 (en) 2007-02-16
EP1752853B1 (en) 2016-04-13
EP1752853A1 (en) 2007-02-14
FR2889767B1 (en) 2011-05-13

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