JP6052662B2 - 照明器具 - Google Patents

照明器具 Download PDF

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Publication number
JP6052662B2
JP6052662B2 JP2012176280A JP2012176280A JP6052662B2 JP 6052662 B2 JP6052662 B2 JP 6052662B2 JP 2012176280 A JP2012176280 A JP 2012176280A JP 2012176280 A JP2012176280 A JP 2012176280A JP 6052662 B2 JP6052662 B2 JP 6052662B2
Authority
JP
Japan
Prior art keywords
lens
led
main beam
light
circle
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
JP2012176280A
Other languages
English (en)
Japanese (ja)
Other versions
JP2013062238A (ja
Inventor
恭平 中村
恭平 中村
関井　広行
広行 関井
哲也 西
哲也 西
岡田　敏純
敏純 岡田
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.)
Panasonic Intellectual Property Management Co Ltd
Original Assignee
Panasonic Intellectual Property Management Co Ltd
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 Panasonic Intellectual Property Management Co Ltd filed Critical Panasonic Intellectual Property Management Co Ltd
Priority to JP2012176280A priority Critical patent/JP6052662B2/ja
Publication of JP2013062238A publication Critical patent/JP2013062238A/ja
Priority to PCT/JP2013/004570 priority patent/WO2014024412A1/ja
Priority to CN201390000605.XU priority patent/CN204345445U/zh
Application granted granted Critical
Publication of JP6052662B2 publication Critical patent/JP6052662B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
    • 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
    • F21V5/00—Refractors for light sources
    • F21V5/08—Refractors for light sources producing an asymmetric light distribution
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
    • G02B19/0004—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed
    • G02B19/0009—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed having refractive surfaces only
    • G02B19/0014—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed having refractive surfaces only at least one surface having optical power
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
    • G02B19/0033—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use
    • G02B19/0047—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source
    • G02B19/0061—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source the light source comprising a LED
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
    • G02B19/0033—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use
    • G02B19/0047—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source
    • G02B19/0071—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source adapted to illuminate a complete hemisphere or a plane extending 360 degrees around the source
    • 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
    • F21Y2103/30—Elongate light sources, e.g. fluorescent tubes curved
    • F21Y2103/33—Elongate light sources, e.g. fluorescent tubes curved annular
    • 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]
JP2012176280A 2011-08-24 2012-08-08 照明器具 Active JP6052662B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2012176280A JP6052662B2 (ja) 2011-08-24 2012-08-08 照明器具
PCT/JP2013/004570 WO2014024412A1 (ja) 2012-08-08 2013-07-29 照明器具
CN201390000605.XU CN204345445U (zh) 2012-08-08 2013-07-29 照明器具

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2011182152 2011-08-24
JP2011182152 2011-08-24
JP2012176280A JP6052662B2 (ja) 2011-08-24 2012-08-08 照明器具

Publications (2)

Publication Number Publication Date
JP2013062238A JP2013062238A (ja) 2013-04-04
JP6052662B2 true JP6052662B2 (ja) 2016-12-27

Family

ID=50068431

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012176280A Active JP6052662B2 (ja) 2011-08-24 2012-08-08 照明器具

Country Status (3)

Country Link
JP (1) JP6052662B2 (zh)
CN (1) CN204345445U (zh)
WO (1) WO2014024412A1 (zh)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5919505B2 (ja) * 2011-08-24 2016-05-18 パナソニックＩｐマネジメント株式会社 照明器具
JP5793263B1 (ja) * 2014-02-22 2015-10-14 アイリスオーヤマ株式会社 Ｌｅｄ照明装置
KR101568267B1 (ko) 2014-04-15 2015-11-11 노명재 다중 광원의 통합 제어용 집광형 렌즈광학계를 포함하는 라인 설계형 led 집광모듈
CN105179982B (zh) * 2015-10-23 2018-07-31 欧普照明股份有限公司 照明装置
JP6931809B2 (ja) * 2017-04-13 2021-09-08 パナソニックＩｐマネジメント株式会社 照明器具
JP6986701B2 (ja) * 2017-08-09 2021-12-22 パナソニックＩｐマネジメント株式会社 照明装置、及び照明器具
JP2019175722A (ja) * 2018-03-29 2019-10-10 コイズミ照明株式会社 光学部材および照明器具
JP7065703B2 (ja) * 2018-06-20 2022-05-12 コイズミ照明株式会社 光拡散カバー及びそれを備えた照明器具

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012104476A (ja) * 2010-10-12 2012-05-31 Toshiba Lighting & Technology Corp 照明装置
JP5606265B2 (ja) * 2010-10-26 2014-10-15 パナソニック株式会社 照明器具
JP5594600B2 (ja) * 2011-01-11 2014-09-24 東芝ライテック株式会社 照明器具
JP5126637B2 (ja) * 2012-02-17 2013-01-23 東芝ライテック株式会社 照明器具

Also Published As

Publication number Publication date
WO2014024412A1 (ja) 2014-02-13
JP2013062238A (ja) 2013-04-04
CN204345445U (zh) 2015-05-20

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