CN1073221C - 反光罩电灯 - Google Patents

反光罩电灯 Download PDF

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Publication number
CN1073221C
CN1073221C CN95190818A CN95190818A CN1073221C CN 1073221 C CN1073221 C CN 1073221C CN 95190818 A CN95190818 A CN 95190818A CN 95190818 A CN95190818 A CN 95190818A CN 1073221 C CN1073221 C CN 1073221C
Authority
CN
China
Prior art keywords
optical axis
light source
district
shaping surface
focus
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
CN95190818A
Other languages
English (en)
Chinese (zh)
Other versions
CN1134744A (zh
Inventor
E·J·P·马森
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.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
Philips Electronics NV
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
Priority claimed from EP94202459A external-priority patent/EP0699864A1/en
Application filed by Koninklijke Philips Electronics NV, Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Publication of CN1134744A publication Critical patent/CN1134744A/zh
Application granted granted Critical
Publication of CN1073221C publication Critical patent/CN1073221C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F21V7/00—Reflectors for light sources
    • F21V7/04—Optical design
    • F21V7/09—Optical design with a combination of different curvatures

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Discharge Lamps And Accessories Thereof (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
CN95190818A 1994-08-29 1995-08-11 反光罩电灯 Expired - Fee Related CN1073221C (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
EP94202459A EP0699864A1 (en) 1994-08-29 1994-08-29 Electric reflector lamp
EP94202459.7 1994-08-29
EP95200563 1995-03-08
EP95200563.5 1995-03-08

Publications (2)

Publication Number Publication Date
CN1134744A CN1134744A (zh) 1996-10-30
CN1073221C true CN1073221C (zh) 2001-10-17

Family

ID=26136535

Family Applications (1)

Application Number Title Priority Date Filing Date
CN95190818A Expired - Fee Related CN1073221C (zh) 1994-08-29 1995-08-11 反光罩电灯

Country Status (7)

Country Link
US (1) US5667297A (2)
EP (1) EP0728277B1 (2)
JP (1) JP4094054B2 (2)
CN (1) CN1073221C (2)
DE (1) DE69517944T2 (2)
ES (1) ES2153488T3 (2)
WO (1) WO1996007051A1 (2)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1094651C (zh) * 1995-08-30 2002-11-20 皇家菲利浦电子有限公司 电反射灯
CN1049761C (zh) * 1997-09-26 2000-02-23 叶乃光 红外线反射膜电灯
DE19915118A1 (de) * 1999-04-01 2000-10-12 Cosmedico Licht Gmbh Gasentladungslampe
DE10211015A1 (de) * 2002-03-13 2003-09-25 Philips Intellectual Property Reflektorlampe
US10340424B2 (en) 2002-08-30 2019-07-02 GE Lighting Solutions, LLC Light emitting diode component
JP2009530798A (ja) 2006-01-05 2009-08-27 イルミテックス， インコーポレイテッド Ｌｅｄから光を導くための独立した光学デバイス
US7789531B2 (en) 2006-10-02 2010-09-07 Illumitex, Inc. LED system and method
US20080170308A1 (en) * 2007-01-12 2008-07-17 Asml Netherlands B.V. Cover for shielding a portion of an arc lamp
CN101939849A (zh) 2008-02-08 2011-01-05 伊鲁米特克有限公司 用于发射器层成形的系统和方法
TW201034256A (en) 2008-12-11 2010-09-16 Illumitex Inc Systems and methods for packaging light-emitting diode devices
CN101922678B (zh) * 2009-06-10 2011-11-16 上海三思电子工程有限公司 小角度投光灯反射面的设计方法
US8449128B2 (en) 2009-08-20 2013-05-28 Illumitex, Inc. System and method for a lens and phosphor layer
US8585253B2 (en) 2009-08-20 2013-11-19 Illumitex, Inc. System and method for color mixing lens array
US8593040B2 (en) * 2009-10-02 2013-11-26 Ge Lighting Solutions Llc LED lamp with surface area enhancing fins
US20130120986A1 (en) 2011-11-12 2013-05-16 Raydex Technology, Inc. High efficiency directional light source with concentrated light output
US9500355B2 (en) 2012-05-04 2016-11-22 GE Lighting Solutions, LLC Lamp with light emitting elements surrounding active cooling device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1726379A (en) * 1925-11-30 1929-08-27 Gen Electric Light projector
US2194431A (en) * 1937-11-17 1940-03-19 Gen Electric Reflector
US3329812A (en) * 1965-03-08 1967-07-04 Mc Graw Edison Co Luminaire optical assembly
US4310772A (en) * 1979-11-26 1982-01-12 General Motors Corporation Sealed beam lamp and method of manufacture
US4545000A (en) * 1983-10-03 1985-10-01 Gte Products Corporation Projection lamp unit
US4494176A (en) * 1984-03-14 1985-01-15 General Electric Company Lamps having multiple and aimed parabolic sections for increased useful light output
US4982132A (en) * 1989-08-01 1991-01-01 Gte Products Corporation Reflector lamp assembly utilizing reflector that snaps into connector
EP0543448B1 (en) * 1991-11-18 1999-07-14 Koninklijke Philips Electronics N.V. Electric reflector lamp

Also Published As

Publication number Publication date
DE69517944T2 (de) 2001-02-22
WO1996007051A1 (en) 1996-03-07
DE69517944D1 (de) 2000-08-17
EP0728277A1 (en) 1996-08-28
EP0728277B1 (en) 2000-07-12
JPH09504906A (ja) 1997-05-13
US5667297A (en) 1997-09-16
ES2153488T3 (es) 2001-03-01
CN1134744A (zh) 1996-10-30
JP4094054B2 (ja) 2008-06-04

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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
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20011017

Termination date: 20130811