DE69102819T2 - Beleuchtungsvorrichtung. - Google Patents
Beleuchtungsvorrichtung.Info
- Publication number
- DE69102819T2 DE69102819T2 DE69102819T DE69102819T DE69102819T2 DE 69102819 T2 DE69102819 T2 DE 69102819T2 DE 69102819 T DE69102819 T DE 69102819T DE 69102819 T DE69102819 T DE 69102819T DE 69102819 T2 DE69102819 T2 DE 69102819T2
- Authority
- DE
- Germany
- Prior art keywords
- reflector
- reflective surface
- heat radiation
- lighting device
- bulb
- 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
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
- F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
- F21V9/04—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters for filtering out infrared radiation
-
- 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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/06—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages the fastening being onto or by the lampholder
-
- 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
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/0005—Fastening of light sources or lamp holders of sources having contact pins, wires or blades, e.g. pinch sealed lamp
-
- 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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/15—Thermal insulation
-
- 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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
- F21V29/505—Cooling arrangements characterised by the adaptation for cooling of specific components of reflectors
-
- 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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
-
- 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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
-
- 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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/85—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems characterised by the material
- F21V29/89—Metals
-
- 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
- F21V7/10—Construction
-
- 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
- F21V7/22—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors
- F21V7/24—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors characterised by the material
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Liquid Crystal (AREA)
- Liquid Crystal Substances (AREA)
- Control Of Eletrric Generators (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Seal Device For Vehicle (AREA)
- Vehicle Body Suspensions (AREA)
- Polarising Elements (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR909006026A FR2662235B1 (fr) | 1990-05-15 | 1990-05-15 | Dispositif d'eclairage comportant une ampoule d'eclairage disposee a l'interieur d'un reflecteur. |
FR9104291A FR2675239B1 (fr) | 1991-04-09 | 1991-04-09 | Dispositif d'eclairage a bouclier thermique. |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69102819D1 DE69102819D1 (de) | 1994-08-18 |
DE69102819T2 true DE69102819T2 (de) | 1995-02-23 |
Family
ID=26228019
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69102819T Expired - Fee Related DE69102819T2 (de) | 1990-05-15 | 1991-05-03 | Beleuchtungsvorrichtung. |
Country Status (6)
Country | Link |
---|---|
US (1) | US5130913A (de) |
EP (1) | EP0457645B1 (de) |
JP (1) | JPH04229503A (de) |
AT (1) | ATE108532T1 (de) |
CA (1) | CA2041906A1 (de) |
DE (1) | DE69102819T2 (de) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5798611A (en) * | 1990-10-25 | 1998-08-25 | Fusion Lighting, Inc. | Lamp having controllable spectrum |
US6020676A (en) * | 1992-04-13 | 2000-02-01 | Fusion Lighting, Inc. | Lamp with light reflection back into bulb |
US5323301A (en) * | 1992-12-08 | 1994-06-21 | Robert Kaufman | Dimmable studio lighting device |
US5535110A (en) * | 1995-02-16 | 1996-07-09 | Cooper Industries, Inc. | Ceiling mounted wallwash light fixture |
EP1143482A3 (de) | 1996-05-31 | 2001-12-12 | Fusion Lighting, Inc. | Elektrodenlose Mehrfachreflektionslampe |
US6291936B1 (en) | 1996-05-31 | 2001-09-18 | Fusion Lighting, Inc. | Discharge lamp with reflective jacket |
US5873650A (en) * | 1996-11-19 | 1999-02-23 | Luk; John F. | Modular heat sink adapter for lamp bases |
CA2228534A1 (en) * | 1998-02-03 | 1999-08-03 | Cooper Industries, Inc. | Recessed light fixture |
FR2782551B1 (fr) * | 1998-08-19 | 2000-11-10 | Thorn Europhane Sa | Reflecteur de luminaire d'eclairage notamment pour voie publique |
US6227682B1 (en) | 2000-03-22 | 2001-05-08 | Cogent Light Technologies, Inc. | Coupling of light from a small light source for projection systems using parabolic reflectors |
JP2004519010A (ja) | 2001-02-05 | 2004-06-24 | ウェイビエン・インコーポレイテッド | テーパ光パイプを用いた投影ディスプレイ用の照明エンジン |
US6856727B2 (en) * | 2001-03-02 | 2005-02-15 | Wavien, Inc. | Coupling of light from a non-circular light source |
US6926435B2 (en) * | 2001-08-23 | 2005-08-09 | Wavien, Inc. | Led illumination engine using a reflector |
US20040264201A1 (en) * | 2003-06-30 | 2004-12-30 | Guide Corporation, A Delaware Corporation | Chromatic effect using light sources and condensing lenses |
US20050247842A1 (en) * | 2004-05-10 | 2005-11-10 | Grzegorz Wronski | Hanger bar assemblies for recessed luminaires |
US9696021B2 (en) | 2004-03-25 | 2017-07-04 | Cooper Technologies Company | Hanger bar for recessed luminaires |
US7673841B2 (en) | 2004-03-25 | 2010-03-09 | Cooper Technologies Company | Hangar bar for recessed luminaires with integral nail |
US20070019421A1 (en) * | 2005-07-12 | 2007-01-25 | Kregness Christopher A | Removable, multi-purpose utility light for motor vehicles |
JP4640215B2 (ja) * | 2006-02-28 | 2011-03-02 | ウシオ電機株式会社 | 光源装置 |
KR101533128B1 (ko) * | 2007-09-21 | 2015-07-01 | 쿠퍼 테크놀로지스 컴파니 | 발광 다이오드 매입 조명기구 |
DE102008053488B4 (de) * | 2008-10-28 | 2013-04-04 | Osram Gmbh | Reflektorlampe |
US8596837B1 (en) | 2009-07-21 | 2013-12-03 | Cooper Technologies Company | Systems, methods, and devices providing a quick-release mechanism for a modular LED light engine |
CA2768777C (en) | 2009-07-21 | 2017-11-28 | Cooper Technologies Company | Interfacing a light emitting diode (led) module to a heat sink assembly, a light reflector and electrical circuits |
US9060607B1 (en) | 2012-10-17 | 2015-06-23 | Cooper Technologies Company | Hanger bar for recessed light fixture mounting |
US8939418B2 (en) | 2013-04-05 | 2015-01-27 | Cooper Technologies Company | Adjustable hanger bar for luminaires |
US9732904B1 (en) | 2015-06-05 | 2017-08-15 | Cooper Technologies Company | Adjustable hanger bar assembly for luminaires |
US9239131B1 (en) | 2015-06-05 | 2016-01-19 | Cooper Technologies Company | Adjustable hanger bars with detachment stop |
US11134618B2 (en) * | 2016-08-30 | 2021-10-05 | Current Lighting Solutions, Llc | Luminaire including a heat dissipation structure |
US10584837B2 (en) | 2016-10-28 | 2020-03-10 | Cordelia Lighting, Inc. | Bar hanger system for recessed fixtures |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1735181A (en) * | 1927-03-30 | 1929-11-12 | Lambert L Raymond | Reflector-attaching device |
US3322946A (en) * | 1964-11-27 | 1967-05-30 | George D Cooper | Reflector for reflecting color corrected light and heat |
US3654455A (en) * | 1969-08-20 | 1972-04-04 | Holophane Co Inc | Luminaire |
US3745325A (en) * | 1971-08-17 | 1973-07-10 | Eastman Kodak Co | Photographic light |
US3769503A (en) * | 1972-06-23 | 1973-10-30 | Gen Electric | Lamp fixture having dichoric filter arrangement for selectively directing heat and light |
FR2192272B1 (de) * | 1972-07-11 | 1975-03-07 | Cibie Projecteurs | |
US4028542A (en) * | 1974-09-11 | 1977-06-07 | Esquire, Inc. | Faceted parabolic-type reflector system |
DE2713615A1 (de) * | 1977-03-28 | 1978-10-05 | Patra Patent Treuhand | Baueinheit aus halogengluehlampe und reflektor |
FR2484720A1 (fr) * | 1980-06-13 | 1981-12-18 | David Francis | Systeme de douille transformatrice a culot standard pour la conversion des luminaires |
JPS6217904A (ja) * | 1985-07-15 | 1987-01-26 | 双葉電子工業株式会社 | 光源 |
DE9002879U1 (de) * | 1990-03-14 | 1990-05-17 | Nafa-Light Kurt Maurer, Zumikon | Leuchte |
-
1991
- 1991-05-03 EP EP91401168A patent/EP0457645B1/de not_active Expired - Lifetime
- 1991-05-03 AT AT91401168T patent/ATE108532T1/de not_active IP Right Cessation
- 1991-05-03 DE DE69102819T patent/DE69102819T2/de not_active Expired - Fee Related
- 1991-05-07 CA CA002041906A patent/CA2041906A1/fr not_active Abandoned
- 1991-05-14 US US07/699,885 patent/US5130913A/en not_active Expired - Fee Related
- 1991-05-15 JP JP3109973A patent/JPH04229503A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
CA2041906A1 (fr) | 1991-11-16 |
EP0457645B1 (de) | 1994-07-13 |
ATE108532T1 (de) | 1994-07-15 |
JPH04229503A (ja) | 1992-08-19 |
DE69102819D1 (de) | 1994-08-18 |
US5130913A (en) | 1992-07-14 |
EP0457645A2 (de) | 1991-11-21 |
EP0457645A3 (en) | 1992-02-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |