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TW200707492A - Illumination system and switching device - Google Patents

Illumination system and switching device

Info

Publication number
TW200707492A
TW200707492A TW095122299A TW95122299A TW200707492A TW 200707492 A TW200707492 A TW 200707492A TW 095122299 A TW095122299 A TW 095122299A TW 95122299 A TW95122299 A TW 95122299A TW 200707492 A TW200707492 A TW 200707492A
Authority
TW
Taiwan
Prior art keywords
light sources
disc
contact
switching device
illumination system
Prior art date
Application number
TW095122299A
Other languages
Chinese (zh)
Inventor
Martijn Riemeijer
Wouter Petrus Kaandorp
Weeme Berend Jan Willem Ter
Original Assignee
Koninkl Philips Electronics 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 Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Publication of TW200707492A publication Critical patent/TW200707492A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
    • H01H19/54—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand the operating part having at least five or an unspecified number of operative positions
    • H01H19/56—Angularly-movable actuating part carrying contacts, e.g. drum switch
    • H01H19/58—Angularly-movable actuating part carrying contacts, e.g. drum switch having only axial contact pressure, e.g. disc switch, wafer switch
    • H01H19/585—Angularly-movable actuating part carrying contacts, e.g. drum switch having only axial contact pressure, e.g. disc switch, wafer switch provided with printed circuit contacts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/03—Lighting devices intended for fixed installation of surface-mounted type
    • F21S8/033—Lighting devices intended for fixed installation of surface-mounted type the surface being a wall or like vertical structure, e.g. building facade
    • F21S8/035—Lighting devices intended for fixed installation of surface-mounted type the surface being a wall or like vertical structure, e.g. building facade by means of plugging into a wall outlet, e.g. night light
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/36—Contacts characterised by the manner in which co-operating contacts engage by sliding
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
    • H01H19/02—Details
    • H01H19/10—Movable parts; Contacts mounted thereon
    • H01H19/11—Movable parts; Contacts mounted thereon with indexing means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2113/00—Combination of light sources
    • F21Y2113/10—Combination of light sources of different colours
    • F21Y2113/13—Combination of light sources of different colours comprising an assembly of point-like light sources
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Architecture (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)

Abstract

An illumination system a plurality of light sources (R, B; G, A) comprising first and second groups of light sources of distinct primary colors. Each of the groups of light sources is operable in a first or in a second mode of operation switched by a switching device. A disc (10) is provided with at least a first circular contact path (1) connected to one of the current-supply conductors of each group of light sources. The disc is provided with at least a first and at least a second electrical contact pad (21R, 21R'; 21B, 21B') connected to the other current-supply conductor of each group of light sources, respectively. First and second contact means (25R, 25B) register with the first circular contact path. The contact means are movable with respect to the disc. A particular group of light sources is in the second mode of operation when the corresponding contact means establishes electrical contact between the first circular contact path and the corresponding electrical contact pad.
TW095122299A 2005-06-23 2006-06-21 Illumination system and switching device TW200707492A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05105618 2005-06-23

Publications (1)

Publication Number Publication Date
TW200707492A true TW200707492A (en) 2007-02-16

Family

ID=37056879

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095122299A TW200707492A (en) 2005-06-23 2006-06-21 Illumination system and switching device

Country Status (2)

Country Link
TW (1) TW200707492A (en)
WO (1) WO2006137018A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4916410B2 (en) * 2007-10-02 2012-04-11 トヨタ紡織株式会社 Interior lighting
EP3073191A4 (en) * 2013-11-20 2017-04-26 Guangzhou Micro Welding Equipment Co., Ltd. Electric control box provided with led illuminating lamp, and manufacturing method therefor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3398245A (en) * 1966-09-13 1968-08-20 United Carr Inc Printed circuit switch
DE3401247A1 (en) * 1984-01-16 1985-07-18 Brown, Boveri & Cie Ag, 6800 Mannheim Sliding-contact device
US6016038A (en) * 1997-08-26 2000-01-18 Color Kinetics, Inc. Multicolored LED lighting method and apparatus
DE19843143C1 (en) * 1998-09-21 2000-07-06 Viessmann Werke Kg Encoder for converting an analog input into digital signals

Also Published As

Publication number Publication date
WO2006137018A1 (en) 2006-12-28

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