JP7033896B2 - 照明器具 - Google Patents

照明器具 Download PDF

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Publication number
JP7033896B2
JP7033896B2 JP2017229741A JP2017229741A JP7033896B2 JP 7033896 B2 JP7033896 B2 JP 7033896B2 JP 2017229741 A JP2017229741 A JP 2017229741A JP 2017229741 A JP2017229741 A JP 2017229741A JP 7033896 B2 JP7033896 B2 JP 7033896B2
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Japan
Prior art keywords
light source
unit
source unit
surface portion
opening
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
JP2017229741A
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English (en)
Japanese (ja)
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JP2019102202A (ja
JP2019102202A5 (enExample
Inventor
和幸 鶴留
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.)
Mitsubishi Electric Corp
Mitsubishi Electric Lighting Corp
Original Assignee
Mitsubishi Electric Corp
Mitsubishi Electric Lighting Corp
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
Application filed by Mitsubishi Electric Corp, Mitsubishi Electric Lighting Corp filed Critical Mitsubishi Electric Corp
Priority to JP2017229741A priority Critical patent/JP7033896B2/ja
Publication of JP2019102202A publication Critical patent/JP2019102202A/ja
Publication of JP2019102202A5 publication Critical patent/JP2019102202A5/ja
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  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
JP2017229741A 2017-11-30 2017-11-30 照明器具 Active JP7033896B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2017229741A JP7033896B2 (ja) 2017-11-30 2017-11-30 照明器具

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017229741A JP7033896B2 (ja) 2017-11-30 2017-11-30 照明器具

Publications (3)

Publication Number Publication Date
JP2019102202A JP2019102202A (ja) 2019-06-24
JP2019102202A5 JP2019102202A5 (enExample) 2020-11-12
JP7033896B2 true JP7033896B2 (ja) 2022-03-11

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ID=66974064

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JP2017229741A Active JP7033896B2 (ja) 2017-11-30 2017-11-30 照明器具

Country Status (1)

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JP (1) JP7033896B2 (enExample)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012048880A (ja) 2010-08-25 2012-03-08 Panasonic Electric Works Co Ltd Ｌｅｄ照明器具
JP2012248350A (ja) 2011-05-26 2012-12-13 Mitsubishi Electric Corp Ｌｅｄ照明器具
JP2016122602A (ja) 2014-12-25 2016-07-07 三菱電機株式会社 照明器具
JP2017059425A (ja) 2015-09-17 2017-03-23 東芝ライテック株式会社 Ｌｅｄ非常灯併用形照明器具

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1166938A (ja) * 1997-08-25 1999-03-09 Matsushita Electric Works Ltd 足元照明システム

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012048880A (ja) 2010-08-25 2012-03-08 Panasonic Electric Works Co Ltd Ｌｅｄ照明器具
JP2012248350A (ja) 2011-05-26 2012-12-13 Mitsubishi Electric Corp Ｌｅｄ照明器具
JP2016122602A (ja) 2014-12-25 2016-07-07 三菱電機株式会社 照明器具
JP2017059425A (ja) 2015-09-17 2017-03-23 東芝ライテック株式会社 Ｌｅｄ非常灯併用形照明器具

Also Published As

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JP2019102202A (ja) 2019-06-24

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