CN1293743A - 照明灯 - Google Patents

照明灯 Download PDF

Info

Publication number
CN1293743A
CN1293743A CN00800035A CN00800035A CN1293743A CN 1293743 A CN1293743 A CN 1293743A CN 00800035 A CN00800035 A CN 00800035A CN 00800035 A CN00800035 A CN 00800035A CN 1293743 A CN1293743 A CN 1293743A
Authority
CN
China
Prior art keywords
expander
illuminating lamp
light
reflector
lamp
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
CN00800035A
Other languages
English (en)
Chinese (zh)
Inventor
M·C·利
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.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing Co
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 Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Publication of CN1293743A publication Critical patent/CN1293743A/zh
Pending legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V5/00—Refractors for light sources
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00—Reflectors for light sources
    • F21V7/0008—Reflectors for light sources providing for indirect lighting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00—Reflectors for light sources
    • F21V7/04—Optical design

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)
CN00800035A 1999-01-14 2000-01-13 照明灯 Pending CN1293743A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9900818 1999-01-14
GB9900818.7 1999-01-14

Publications (1)

Publication Number Publication Date
CN1293743A true CN1293743A (zh) 2001-05-02

Family

ID=10845941

Family Applications (1)

Application Number Title Priority Date Filing Date
CN00800035A Pending CN1293743A (zh) 1999-01-14 2000-01-13 照明灯

Country Status (5)

Country Link
EP (1) EP1064497A1 (de)
JP (1) JP2002535803A (de)
CN (1) CN1293743A (de)
CA (1) CA2323445A1 (de)
WO (1) WO2000042351A1 (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102720966A (zh) * 2012-06-05 2012-10-10 深圳市中孚能电气设备有限公司 一种灯头
CN102913765A (zh) * 2011-08-03 2013-02-06 株式会社乐格氏 照明器具
CN104913248A (zh) * 2015-07-02 2015-09-16 都江堰光明光电材料有限责任公司 一种灯具
CN113349659A (zh) * 2019-12-20 2021-09-07 科勒公司 用于照明淋浴的系统和方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002535690A (ja) 1999-01-14 2002-10-22 ミネソタ マイニング アンド マニュファクチャリング カンパニー 光拡散に適した光学シート
JP5188077B2 (ja) * 2007-03-02 2013-04-24 株式会社光波 光方向変換素子及び面状発光装置
CN109838760A (zh) * 2017-11-24 2019-06-04 核工业西南物理研究院 一种平面型led灯具反光杯

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2744192A (en) * 1953-01-21 1956-05-01 Lynard Of California Inc Reflector lamp
US3651320A (en) * 1970-06-01 1972-03-21 Moldcast Mfg Co Lighting fixtures
WO1982004326A1 (en) 1981-05-25 1982-12-09 Masataka Negishi Optical width and direction converter
US4704666A (en) * 1986-08-15 1987-11-03 Davis Charles S Artificial light source utilizing a holographic optical element to control radiant light
US5095415A (en) * 1989-10-30 1992-03-10 Minnesota Mining And Manufacturing Company Light fixture for externally illuminated sign
JP3553929B2 (ja) 1990-05-21 2004-08-11 ナシュア コーポレイション 光拡散性材料を製造する方法
US5551042A (en) 1993-04-26 1996-08-27 Minnesota Mining And Manufacturing Company Structured films and use thereof for daylight illumination
US5882774A (en) 1993-12-21 1999-03-16 Minnesota Mining And Manufacturing Company Optical film
US6080467A (en) 1995-06-26 2000-06-27 3M Innovative Properties Company High efficiency optical devices
DE29718646U1 (de) * 1997-10-21 1998-09-17 Spectral Gesellschaft für Lichttechnik mbH, 79111 Freiburg Leuchte

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102913765A (zh) * 2011-08-03 2013-02-06 株式会社乐格氏 照明器具
CN102720966A (zh) * 2012-06-05 2012-10-10 深圳市中孚能电气设备有限公司 一种灯头
CN102720966B (zh) * 2012-06-05 2016-06-29 深圳市中孚能电气设备有限公司 一种灯头
CN104913248A (zh) * 2015-07-02 2015-09-16 都江堰光明光电材料有限责任公司 一种灯具
CN113349659A (zh) * 2019-12-20 2021-09-07 科勒公司 用于照明淋浴的系统和方法
US11602032B2 (en) 2019-12-20 2023-03-07 Kohler Co. Systems and methods for lighted showering
US12010776B2 (en) 2019-12-20 2024-06-11 Kohler Co. Systems and methods for lighted showering

Also Published As

Publication number Publication date
CA2323445A1 (en) 2000-07-20
WO2000042351A1 (en) 2000-07-20
JP2002535803A (ja) 2002-10-22
EP1064497A1 (de) 2001-01-03

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication