KR20090025174A - 균일 광 분포의 에너지 절약형 램프갓 - Google Patents

균일 광 분포의 에너지 절약형 램프갓

Info

Publication number
KR20090025174A
KR20090025174A KR1020080087668A KR20080087668A KR20090025174A KR 20090025174 A KR20090025174 A KR 20090025174A KR 1020080087668 A KR1020080087668 A KR 1020080087668A KR 20080087668 A KR20080087668 A KR 20080087668A KR 20090025174 A KR20090025174 A KR 20090025174A
Authority
KR
South Korea
Prior art keywords
light
reflector
angle
lamp shade
optical
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.)
Ceased
Application number
KR1020080087668A
Other languages
English (en)
Korean (ko)
Inventor
핑-한 츄앙
Original Assignee
타이완 네트워크 컴퓨터 & 일렉트로닉 코., 엘티디.
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 타이완 네트워크 컴퓨터 & 일렉트로닉 코., 엘티디. filed Critical 타이완 네트워크 컴퓨터 & 일렉트로닉 코., 엘티디.
Publication of KR20090025174A publication Critical patent/KR20090025174A/ko
Ceased legal-status Critical Current

Links

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
    • F21V13/00—Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00 - F21V11/00
    • F21V13/02—Combinations of only two kinds of elements
    • F21V13/04—Combinations of only two kinds of elements the elements being reflectors and refractors
    • 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
    • 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
    • F21V1/00—Shades for light sources, i.e. lampshades for table, floor, wall or ceiling lamps
    • F21V1/14—Covers for frames; Frameless shades
    • F21V1/146—Frameless shades
    • 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
    • F21V13/00—Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00 - F21V11/00
    • F21V13/12—Combinations of only three kinds of elements
    • 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
    • F21V3/00—Globes; Bowls; Cover glasses
    • F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
    • F21V3/049—Patterns or structured surfaces for diffusing light, e.g. frosted surfaces
    • 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
    • F21V5/002—Refractors for light sources using microoptical elements for redirecting or diffusing light

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
KR1020080087668A 2007-09-05 2008-09-05 균일 광 분포의 에너지 절약형 램프갓 Ceased KR20090025174A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TW096132995A TW200912195A (en) 2007-09-05 2007-09-05 Light-spreading and energy-saving shade
TW096132995 2007-09-05

Publications (1)

Publication Number Publication Date
KR20090025174A true KR20090025174A (ko) 2009-03-10

Family

ID=39865576

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020080087668A Ceased KR20090025174A (ko) 2007-09-05 2008-09-05 균일 광 분포의 에너지 절약형 램프갓

Country Status (8)

Country Link
US (1) US20090059597A1 (enExample)
EP (1) EP2034237B1 (enExample)
JP (1) JP5042173B2 (enExample)
KR (1) KR20090025174A (enExample)
AT (1) ATE488731T1 (enExample)
DE (1) DE602008003497D1 (enExample)
ES (1) ES2356699T3 (enExample)
TW (1) TW200912195A (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120020091A1 (en) * 2010-07-22 2012-01-26 Chia-Mao Li High power wide coverage light reflection lamp seat
US8534881B2 (en) 2012-01-23 2013-09-17 Southpac Trust International Inc. Light reflector cone
TWI487868B (zh) * 2012-07-25 2015-06-11 隆達電子股份有限公司 多指向性發光裝置及其運作方法
KR20140094314A (ko) * 2013-01-22 2014-07-30 서울반도체 주식회사 Ｌｅｄ 램프
TWI580894B (zh) * 2013-09-18 2017-05-01 鴻海精密工業股份有限公司 透鏡
CN113606558B (zh) * 2021-07-12 2023-07-14 宁波公牛光电科技有限公司 光学结构和灯结构
CN119468122B (zh) * 2025-01-07 2025-08-01 广州金闪熹灯饰有限公司 一种太阳能智能节能环保灯具

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4037096A (en) * 1974-08-09 1977-07-19 American Sterilizer Company Illuminator apparatus using optical reflective methods
US4617619A (en) * 1985-10-02 1986-10-14 American Sterilizer Company Reflector for multiple source lighting fixture
US4937715A (en) * 1989-01-26 1990-06-26 Kirschner Medical Corporation Lamp system for operating theatres and the like
US5128848A (en) * 1989-03-31 1992-07-07 W.C. Heraeus Gmbh Operating light
JPH07235202A (ja) * 1994-02-21 1995-09-05 Nissan Motor Co Ltd 車両用灯具の光源装置
DE4417695C2 (de) * 1994-05-20 1998-01-29 Reitter & Schefenacker Gmbh Kraftfahrzeugleuchte
SE509053C2 (sv) * 1997-02-21 1998-11-30 Gerhard Rehm Belysningsarmatur för en väsentligen punktformig ljuskälla
US6513962B1 (en) * 1998-12-17 2003-02-04 Getinge/Castle, Inc. Illumination system adapted for surgical lighting
JP4165786B2 (ja) * 1999-08-09 2008-10-15 スタンレー電気株式会社 車両用信号灯具
JP2001216805A (ja) * 2000-02-02 2001-08-10 Stanley Electric Co Ltd 灯 具
JP2004288428A (ja) * 2003-03-20 2004-10-14 Braun Kk 光線フィルター
US20060077667A1 (en) * 2004-10-07 2006-04-13 Choon Nang Electrical Appliance Mfy., Ltd. Lighting device
GB2438637A (en) * 2006-05-31 2007-12-05 Jacob Dyson Active lighting system having automatically changing light effect.

Also Published As

Publication number Publication date
TWI322868B (enExample) 2010-04-01
DE602008003497D1 (de) 2010-12-30
JP5042173B2 (ja) 2012-10-03
EP2034237B1 (en) 2010-11-17
ATE488731T1 (de) 2010-12-15
JP2009081131A (ja) 2009-04-16
US20090059597A1 (en) 2009-03-05
ES2356699T3 (es) 2011-04-12
TW200912195A (en) 2009-03-16
EP2034237A1 (en) 2009-03-11

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