JP5418521B2 - ランプ - Google Patents

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Publication number
JP5418521B2
JP5418521B2 JP2011045903A JP2011045903A JP5418521B2 JP 5418521 B2 JP5418521 B2 JP 5418521B2 JP 2011045903 A JP2011045903 A JP 2011045903A JP 2011045903 A JP2011045903 A JP 2011045903A JP 5418521 B2 JP5418521 B2 JP 5418521B2
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JP
Japan
Prior art keywords
light
heat mass
reflecting mirror
base
concave reflecting
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
JP2011045903A
Other languages
English (en)
Japanese (ja)
Other versions
JP2012182095A (ja
JP2012182095A5 (enExample
Inventor
宏樹 大塚
裕也 中野
嗣 漆原
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
Original Assignee
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.)
Filing date
Publication date
Application filed by iwasakidenki filed Critical iwasakidenki
Priority to JP2011045903A priority Critical patent/JP5418521B2/ja
Priority to TW101106030A priority patent/TW201307750A/zh
Priority to KR1020120021163A priority patent/KR20120100777A/ko
Priority to CN2012100573381A priority patent/CN102679205A/zh
Publication of JP2012182095A publication Critical patent/JP2012182095A/ja
Publication of JP2012182095A5 publication Critical patent/JP2012182095A5/ja
Application granted granted Critical
Publication of JP5418521B2 publication Critical patent/JP5418521B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
JP2011045903A 2011-03-03 2011-03-03 ランプ Active JP5418521B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2011045903A JP5418521B2 (ja) 2011-03-03 2011-03-03 ランプ
TW101106030A TW201307750A (zh) 2011-03-03 2012-02-23 燈、及照明器具
KR1020120021163A KR20120100777A (ko) 2011-03-03 2012-02-29 램프 및 조명 기구
CN2012100573381A CN102679205A (zh) 2011-03-03 2012-03-02 灯及照明器具

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011045903A JP5418521B2 (ja) 2011-03-03 2011-03-03 ランプ

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2013232337A Division JP2014032972A (ja) 2013-11-08 2013-11-08 ランプ

Publications (3)

Publication Number Publication Date
JP2012182095A JP2012182095A (ja) 2012-09-20
JP2012182095A5 JP2012182095A5 (enExample) 2013-01-24
JP5418521B2 true JP5418521B2 (ja) 2014-02-19

Family

ID=47013114

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011045903A Active JP5418521B2 (ja) 2011-03-03 2011-03-03 ランプ

Country Status (1)

Country Link
JP (1) JP5418521B2 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014082000A (ja) * 2012-10-12 2014-05-08 Minebea Co Ltd フレネルレンズ用反射板及び照明装置
JP6772453B2 (ja) * 2015-11-30 2020-10-21 岩崎電気株式会社 ランプ
JP7574721B2 (ja) * 2021-04-09 2024-10-29 岩崎電気株式会社 照明器具

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008186603A (ja) * 2007-01-26 2008-08-14 Matsushita Electric Works Ltd 反射鏡
JP4980152B2 (ja) * 2007-06-19 2012-07-18 シャープ株式会社 照明装置
JP2011023375A (ja) * 2007-11-13 2011-02-03 Helios Techno Holding Co Ltd 発光装置
CN102282412B (zh) * 2009-01-20 2014-05-14 松下电器产业株式会社 照明装置
JP5298389B2 (ja) * 2009-07-06 2013-09-25 株式会社エルム Ｌｅｄ電球
WO2011010535A1 (ja) * 2009-07-22 2011-01-27 帝人株式会社 Ｌｅｄ照明具
US20120063146A1 (en) * 2009-11-06 2012-03-15 Shinya Kawagoe Spot light source and bulb-type light source
JP2012009168A (ja) * 2010-06-22 2012-01-12 Panasonic Electric Works Co Ltd 照明器具
JP3164202U (ja) * 2010-09-06 2010-11-18 株式会社キシマ Ｌｅｄ電球

Also Published As

Publication number Publication date
JP2012182095A (ja) 2012-09-20

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