JPS6316844B2 - - Google Patents

Info

Publication number
JPS6316844B2
JPS6316844B2 JP58167589A JP16758983A JPS6316844B2 JP S6316844 B2 JPS6316844 B2 JP S6316844B2 JP 58167589 A JP58167589 A JP 58167589A JP 16758983 A JP16758983 A JP 16758983A JP S6316844 B2 JPS6316844 B2 JP S6316844B2
Authority
JP
Japan
Prior art keywords
light source
angle
louver
reflecting mirror
horizontal plane
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
Application number
JP58167589A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6062002A (ja
Inventor
Osamu Maruya
Koji Kawakami
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.)
Iwasaki Electric Co Ltd
Original Assignee
Iwasaki 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 Iwasaki Electric Co Ltd filed Critical Iwasaki Electric Co Ltd
Priority to JP16758983A priority Critical patent/JPS6062002A/ja
Publication of JPS6062002A publication Critical patent/JPS6062002A/ja
Publication of JPS6316844B2 publication Critical patent/JPS6316844B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
JP16758983A 1983-09-13 1983-09-13 照明器具 Granted JPS6062002A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16758983A JPS6062002A (ja) 1983-09-13 1983-09-13 照明器具

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16758983A JPS6062002A (ja) 1983-09-13 1983-09-13 照明器具

Publications (2)

Publication Number Publication Date
JPS6062002A JPS6062002A (ja) 1985-04-10
JPS6316844B2 true JPS6316844B2 (enrdf_load_stackoverflow) 1988-04-11

Family

ID=15852555

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16758983A Granted JPS6062002A (ja) 1983-09-13 1983-09-13 照明器具

Country Status (1)

Country Link
JP (1) JPS6062002A (enrdf_load_stackoverflow)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5849848Y2 (ja) * 1980-05-19 1983-11-14 河西工業株式会社 自動車用サンバイザ
JPS5761206A (en) * 1980-09-30 1982-04-13 Mitsubishi Electric Corp Illuminator

Also Published As

Publication number Publication date
JPS6062002A (ja) 1985-04-10

Similar Documents

Publication Publication Date Title
US4293901A (en) Reflector system having sharp light cutoff characteristics
US4229782A (en) High efficiency lighting units with beam cut-off angle
US6234643B1 (en) Lay-in/recessed lighting fixture having direct/indirect reflectors
US4531180A (en) Internal shield for trough-like reflector
US4344111A (en) High efficiency lighting units and systems using same
CA2479471C (en) A lighting fixture including two reflectors
DK166102B (da) Lampe med indirekte spejling
AU4495096A (en) Luminaire
US4254449A (en) Task lighting system
US5093767A (en) Space lighting fitting
JPS61188805A (ja) グレア除去装置
JPH05205508A (ja) 少なくとも1つの蛍光灯を有する作業域用の照明器具
US4751626A (en) Reflector system for a luminaire
JP4089258B2 (ja) 照明器具
JPS6316845B2 (enrdf_load_stackoverflow)
JPS6316844B2 (enrdf_load_stackoverflow)
US2244736A (en) Light fixture
CN211203733U (zh) 一种防眩光黑板灯
JPH04214503A (ja) 反射器
US2305721A (en) Fluorescent tubular lamp
JP3244837B2 (ja) 照明器具
JP2729312B2 (ja) 蛍光灯照明器具
JPS5943607Y2 (ja) 照明器具
JP2538910Y2 (ja) 照明器具
JPS5850568Y2 (ja) 照明器具