JP4262370B2 - 灯具 - Google Patents

灯具 Download PDF

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Publication number
JP4262370B2
JP4262370B2 JP28195099A JP28195099A JP4262370B2 JP 4262370 B2 JP4262370 B2 JP 4262370B2 JP 28195099 A JP28195099 A JP 28195099A JP 28195099 A JP28195099 A JP 28195099A JP 4262370 B2 JP4262370 B2 JP 4262370B2
Authority
JP
Japan
Prior art keywords
reflecting mirror
lamp
reflecting
light
focal point
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.)
Expired - Fee Related
Application number
JP28195099A
Other languages
English (en)
Japanese (ja)
Other versions
JP2001101913A (ja
JP2001101913A5 (https=
Inventor
俊幸 近藤
英隆 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.)
Stanley Electric Co Ltd
Original Assignee
Stanley Electric 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 Stanley Electric Co Ltd filed Critical Stanley Electric Co Ltd
Priority to JP28195099A priority Critical patent/JP4262370B2/ja
Publication of JP2001101913A publication Critical patent/JP2001101913A/ja
Publication of JP2001101913A5 publication Critical patent/JP2001101913A5/ja
Application granted granted Critical
Publication of JP4262370B2 publication Critical patent/JP4262370B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
JP28195099A 1999-10-01 1999-10-01 灯具 Expired - Fee Related JP4262370B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP28195099A JP4262370B2 (ja) 1999-10-01 1999-10-01 灯具

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP28195099A JP4262370B2 (ja) 1999-10-01 1999-10-01 灯具

Publications (3)

Publication Number Publication Date
JP2001101913A JP2001101913A (ja) 2001-04-13
JP2001101913A5 JP2001101913A5 (https=) 2006-11-02
JP4262370B2 true JP4262370B2 (ja) 2009-05-13

Family

ID=17646180

Family Applications (1)

Application Number Title Priority Date Filing Date
JP28195099A Expired - Fee Related JP4262370B2 (ja) 1999-10-01 1999-10-01 灯具

Country Status (1)

Country Link
JP (1) JP4262370B2 (https=)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008086682A1 (en) * 2007-01-15 2008-07-24 Hong Kong Applied Science And Technology_Research Institute Co. Ltd. Light-emitting device and lens therefor
US7688526B2 (en) 2007-01-18 2010-03-30 Hong Kong Applied Science And Technology Research Institute Co. Ltd. Light-emitting devices and lens therefor
JP2011175776A (ja) * 2010-02-23 2011-09-08 Koito Mfg Co Ltd 灯具
JP2012188038A (ja) * 2011-03-11 2012-10-04 Murakami Corp 後写鏡
JP2012216334A (ja) * 2011-03-31 2012-11-08 Koito Mfg Co Ltd 灯具
CN107795953B (zh) * 2017-10-31 2024-04-02 马瑞利汽车零部件(芜湖)有限公司 高利用率led信号灯
CN112664847B (zh) * 2020-12-10 2023-05-02 大连工业大学 一种适用于坡路面照明的led光学系统的设计方法

Also Published As

Publication number Publication date
JP2001101913A (ja) 2001-04-13

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