JP2012059471A - 照明器具 - Google Patents

照明器具 Download PDF

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Publication number
JP2012059471A
JP2012059471A JP2010200265A JP2010200265A JP2012059471A JP 2012059471 A JP2012059471 A JP 2012059471A JP 2010200265 A JP2010200265 A JP 2010200265A JP 2010200265 A JP2010200265 A JP 2010200265A JP 2012059471 A JP2012059471 A JP 2012059471A
Authority
JP
Japan
Prior art keywords
led units
lighting
street
lighting fixture
light
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
JP2012059471A5 (enExample
Inventor
Masayuki Jinno
昌幸 神野
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.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corp, Mitsubishi Electric Lighting Corp filed Critical Mitsubishi Electric Corp
Priority to JP2010200265A priority Critical patent/JP2012059471A/ja
Publication of JP2012059471A publication Critical patent/JP2012059471A/ja
Publication of JP2012059471A5 publication Critical patent/JP2012059471A5/ja
Pending legal-status Critical Current

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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting

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  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
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 true JP2012059471A (ja) 2012-03-22
JP2012059471A5 JP2012059471A5 (enExample) 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 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014053250A (ja) * 2012-09-10 2014-03-20 Koito Electric Industries Ltd Ｌｅｄ光束制御装置、道路照明装置

Citations (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
JP2007122936A (ja) * 2005-10-26 2007-05-17 Matsushita Electric Works Ltd 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

Patent Citations (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
JP2007122936A (ja) * 2005-10-26 2007-05-17 Matsushita Electric Works Ltd 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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014053250A (ja) * 2012-09-10 2014-03-20 Koito Electric Industries Ltd Ｌｅｄ光束制御装置、道路照明装置

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