EP3640526A4 - Illumination device - Google Patents

Illumination device Download PDF

Info

Publication number
EP3640526A4
EP3640526A4 EP18817506.1A EP18817506A EP3640526A4 EP 3640526 A4 EP3640526 A4 EP 3640526A4 EP 18817506 A EP18817506 A EP 18817506A EP 3640526 A4 EP3640526 A4 EP 3640526A4
Authority
EP
European Patent Office
Prior art keywords
illumination device
illumination
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.)
Pending
Application number
EP18817506.1A
Other languages
German (de)
French (fr)
Other versions
EP3640526A1 (en
Inventor
Motonao YAGI
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.)
CCS Inc
Original Assignee
CCS 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
Application filed by CCS Inc filed Critical CCS Inc
Publication of EP3640526A1 publication Critical patent/EP3640526A1/en
Publication of EP3640526A4 publication Critical patent/EP3640526A4/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00—Reflectors for light sources
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/15—Thermal insulation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00—Reflectors for light sources
    • F21V7/22—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors
    • F21V7/24—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors characterised by the material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/001—Arrangement of electric circuit elements in or on lighting devices the elements being electrical wires or cables
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/40—Lighting for industrial, commercial, recreational or military use
    • 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
    • F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
    • F21Y2103/10—Elongate light sources, e.g. fluorescent tubes comprising a linear array of point-like light-generating elements

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
EP18817506.1A 2017-06-12 2018-06-12 Illumination device Pending EP3640526A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017115494 2017-06-12
PCT/JP2018/022336 WO2018230540A1 (en) 2017-06-12 2018-06-12 Illumination device

Publications (2)

Publication Number Publication Date
EP3640526A1 EP3640526A1 (en) 2020-04-22
EP3640526A4 true EP3640526A4 (en) 2021-03-17

Family

ID=64660565

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18817506.1A Pending EP3640526A4 (en) 2017-06-12 2018-06-12 Illumination device

Country Status (4)

Country Link
EP (1) EP3640526A4 (en)
JP (1) JP7217702B2 (en)
AU (1) AU2018282844B2 (en)
WO (1) WO2018230540A1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51112384U (en) * 1975-03-10 1976-09-10
JPS60174111U (en) * 1984-04-25 1985-11-18 松下電工株式会社 lighting equipment
KR200440652Y1 (en) * 2007-04-30 2008-06-24 주식회사 동산세라믹 Electric roaster
WO2011109765A2 (en) * 2010-03-05 2011-09-09 Southpac Trust International Inc. Light fixture, retrofit and conversion apparatus for recycling, condensing and diffusing light
EP3564657A1 (en) * 2016-12-27 2019-11-06 CCS Inc. Linear light irradiation device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS609788Y2 (en) 1979-10-15 1985-04-05 株式会社リコー Slit exposure type illumination device
JP2006147438A (en) * 2004-11-22 2006-06-08 Lel Kk Lighting system
JP5355214B2 (en) * 2009-05-18 2013-11-27 シャープ株式会社 Lighting device
JP5313059B2 (en) * 2009-06-24 2013-10-09 岩崎電気株式会社 lighting equipment
JP2012146495A (en) * 2011-01-12 2012-08-02 Panasonic Corp Lighting fixture

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51112384U (en) * 1975-03-10 1976-09-10
JPS60174111U (en) * 1984-04-25 1985-11-18 松下電工株式会社 lighting equipment
KR200440652Y1 (en) * 2007-04-30 2008-06-24 주식회사 동산세라믹 Electric roaster
WO2011109765A2 (en) * 2010-03-05 2011-09-09 Southpac Trust International Inc. Light fixture, retrofit and conversion apparatus for recycling, condensing and diffusing light
EP3564657A1 (en) * 2016-12-27 2019-11-06 CCS Inc. Linear light irradiation device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2018230540A1 *

Also Published As

Publication number Publication date
EP3640526A1 (en) 2020-04-22
JP7217702B2 (en) 2023-02-03
JPWO2018230540A1 (en) 2020-04-16
AU2018282844A1 (en) 2020-01-16
AU2018282844B2 (en) 2023-03-23
WO2018230540A1 (en) 2018-12-20

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