JP6390526B2 - 光源ユニット、及び照明器具 - Google Patents

光源ユニット、及び照明器具 Download PDF

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Publication number
JP6390526B2
JP6390526B2 JP2015114310A JP2015114310A JP6390526B2 JP 6390526 B2 JP6390526 B2 JP 6390526B2 JP 2015114310 A JP2015114310 A JP 2015114310A JP 2015114310 A JP2015114310 A JP 2015114310A JP 6390526 B2 JP6390526 B2 JP 6390526B2
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JP
Japan
Prior art keywords
light
angle
light source
light distribution
source unit
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
JP2015114310A
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English (en)
Japanese (ja)
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JP2017004619A5 (enrdf_load_stackoverflow
JP2017004619A (ja
Inventor
小川　大輔
大輔 小川
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.)
iwasakidenki
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iwasakidenki
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.)
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Publication date
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Priority to JP2015114310A priority Critical patent/JP6390526B2/ja
Priority to PCT/JP2016/066132 priority patent/WO2016194930A1/ja
Publication of JP2017004619A publication Critical patent/JP2017004619A/ja
Publication of JP2017004619A5 publication Critical patent/JP2017004619A5/ja
Application granted granted Critical
Publication of JP6390526B2 publication Critical patent/JP6390526B2/ja
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    • 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
    • F21V5/00—Refractors for light sources
    • F21V5/04—Refractors for light sources of lens shape
    • 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
    • F21V3/00—Globes; Bowls; Cover glasses
    • 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
    • F21V7/04—Optical design
    • 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
    • F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
    • F21V9/40—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters with provision for controlling spectral properties, e.g. colour, or intensity

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
JP2015114310A 2015-06-04 2015-06-04 光源ユニット、及び照明器具 Active JP6390526B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2015114310A JP6390526B2 (ja) 2015-06-04 2015-06-04 光源ユニット、及び照明器具
PCT/JP2016/066132 WO2016194930A1 (ja) 2015-06-04 2016-06-01 光源ユニット、及び照明器具

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2015114310A JP6390526B2 (ja) 2015-06-04 2015-06-04 光源ユニット、及び照明器具

Publications (3)

Publication Number Publication Date
JP2017004619A JP2017004619A (ja) 2017-01-05
JP2017004619A5 JP2017004619A5 (enrdf_load_stackoverflow) 2018-08-02
JP6390526B2 true JP6390526B2 (ja) 2018-09-19

Family

ID=57441325

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015114310A Active JP6390526B2 (ja) 2015-06-04 2015-06-04 光源ユニット、及び照明器具

Country Status (2)

Country Link
JP (1) JP6390526B2 (enrdf_load_stackoverflow)
WO (1) WO2016194930A1 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4600545A1 (de) * 2024-02-12 2025-08-13 Ledvance GmbH Leuchtvorrichtung

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7519788B2 (ja) * 2020-03-11 2024-07-22 三菱電機株式会社 照明装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010073627A (ja) * 2008-09-22 2010-04-02 Toshiba Lighting & Technology Corp 照明装置および照明器具
JP2011070816A (ja) * 2009-09-24 2011-04-07 Panasonic Electric Works Co Ltd 照明器具
JP5597091B2 (ja) * 2010-10-13 2014-10-01 株式会社エンプラス 照明装置
JP5598669B2 (ja) * 2010-11-19 2014-10-01 東芝ライテック株式会社 照明装置
WO2013055018A1 (ko) * 2011-10-11 2013-04-18 주식회사 포스코엘이디 광 반도체 조명장치
JP2014123479A (ja) * 2012-12-21 2014-07-03 Hitachi Appliances Inc 照明装置及びこれに用いられる集光ユニット
JP6054182B2 (ja) * 2013-01-09 2016-12-27 日立アプライアンス株式会社 照明装置
JP6148917B2 (ja) * 2013-07-03 2017-06-14 株式会社小糸製作所 照明装置
JP6241601B2 (ja) * 2013-10-31 2017-12-06 パナソニックＩｐマネジメント株式会社 照明装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4600545A1 (de) * 2024-02-12 2025-08-13 Ledvance GmbH Leuchtvorrichtung

Also Published As

Publication number Publication date
WO2016194930A1 (ja) 2016-12-08
JP2017004619A (ja) 2017-01-05

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