JP2012059471A5 - - Google Patents

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Publication number
JP2012059471A5
JP2012059471A5 JP2010200265A JP2010200265A JP2012059471A5 JP 2012059471 A5 JP2012059471 A5 JP 2012059471A5 JP 2010200265 A JP2010200265 A JP 2010200265A JP 2010200265 A JP2010200265 A JP 2010200265A JP 2012059471 A5 JP2012059471 A5 JP 2012059471A5
Authority
JP
Japan
Prior art keywords
led units
street
rotation axis
lighting fixture
lighting
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
JP2010200265A
Other languages
English (en)
Japanese (ja)
Other versions
JP2012059471A (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2010200265A priority Critical patent/JP2012059471A/ja
Priority claimed from JP2010200265A external-priority patent/JP2012059471A/ja
Publication of JP2012059471A publication Critical patent/JP2012059471A/ja
Publication of JP2012059471A5 publication Critical patent/JP2012059471A5/ja
Pending legal-status Critical Current

Links

JP2010200265A 2010-09-07 2010-09-07 照明器具 Pending JP2012059471A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2010200265A JP2012059471A (ja) 2010-09-07 2010-09-07 照明器具

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010200265A JP2012059471A (ja) 2010-09-07 2010-09-07 照明器具

Publications (2)

Publication Number Publication Date
JP2012059471A JP2012059471A (ja) 2012-03-22
JP2012059471A5 true JP2012059471A5 (https=) 2013-08-22

Family

ID=46056355

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010200265A Pending JP2012059471A (ja) 2010-09-07 2010-09-07 照明器具

Country Status (1)

Country Link
JP (1) JP2012059471A (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5993671B2 (ja) * 2012-09-10 2016-09-14 コイト電工株式会社 Ｌｅｄ光束制御装置、道路照明装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH056704A (ja) * 1991-06-27 1993-01-14 Mitsubishi Electric Corp 配光可変照明装置
JP4548303B2 (ja) * 2005-10-26 2010-09-22 パナソニック電工株式会社 照明器具
JP2008135219A (ja) * 2006-11-27 2008-06-12 Phoenix Denki Kk 照明装置
JP2008258007A (ja) * 2007-04-05 2008-10-23 Matsushita Electric Ind Co Ltd 街路灯
JP2008305785A (ja) * 2007-05-10 2008-12-18 Toshiba Lighting & Technology Corp 照明器具
JP2010062126A (ja) * 2008-08-07 2010-03-18 Koyo Denki Kogyo Kk 照明装置
JP2010200265A (ja) * 2009-02-27 2010-09-09 Fujitsu Ltd 呼分散装置及び呼分散方法

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