ZA947975B - Light generator with reflective enclosure for lighting or illumination system using a light guide - Google Patents
Light generator with reflective enclosure for lighting or illumination system using a light guideInfo
- Publication number
- ZA947975B ZA947975B ZA947975A ZA947975A ZA947975B ZA 947975 B ZA947975 B ZA 947975B ZA 947975 A ZA947975 A ZA 947975A ZA 947975 A ZA947975 A ZA 947975A ZA 947975 B ZA947975 B ZA 947975B
- Authority
- ZA
- South Africa
- Prior art keywords
- lighting
- illumination system
- light
- light guide
- reflective enclosure
- Prior art date
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
- 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
- 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
- F21V29/71—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks using a combination of separate elements interconnected by heat-conducting means, e.g. with heat pipes or thermally conductive bars between separate heat-sink 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
- 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
- F21V29/77—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical diverging planar fins or blades, e.g. with fan-like or star-like cross-section
- F21V29/773—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical diverging planar fins or blades, e.g. with fan-like or star-like cross-section the planes containing the fins or blades having the direction of the light emitting axis
-
- 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
- F21V7/00—Reflectors for light sources
- F21V7/04—Optical design
- F21V7/09—Optical design with a combination of different curvatures
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0005—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being of the fibre type
- G02B6/0006—Coupling light into the fibre
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/10—Outdoor lighting
- F21W2131/101—Outdoor lighting of tunnels or the like, e.g. under bridges
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/10—Outdoor lighting
- F21W2131/103—Outdoor lighting of streets or roads
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9312119A FR2711218B1 (fr) | 1993-10-12 | 1993-10-12 | Générateur de lumière pour appareil d'éclairage ou d'illumination. |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA947975B true ZA947975B (en) | 1995-05-30 |
Family
ID=9451743
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA947974A ZA947974B (en) | 1993-10-12 | 1994-10-12 | Light generator with heat shield for lighting or illumination system using a light guide |
ZA947975A ZA947975B (en) | 1993-10-12 | 1994-10-12 | Light generator with reflective enclosure for lighting or illumination system using a light guide |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA947974A ZA947974B (en) | 1993-10-12 | 1994-10-12 | Light generator with heat shield for lighting or illumination system using a light guide |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0723671A1 (xx) |
JP (1) | JPH09504136A (xx) |
AU (2) | AU7941694A (xx) |
CA (1) | CA2173224A1 (xx) |
FR (1) | FR2711218B1 (xx) |
HU (1) | HUT73895A (xx) |
TW (1) | TW317409U (xx) |
WO (2) | WO1995010792A1 (xx) |
ZA (2) | ZA947974B (xx) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2738622B1 (fr) * | 1995-09-13 | 1997-11-28 | Virag Sa | Ensemble d'eclairage par source de lumiere deportee, equipe d'une chicane thermique, et candelabre incorporant un tel ensemble d'eclairage |
DE19652745A1 (de) * | 1996-12-18 | 1998-06-25 | Lewinson Edwarda | Beleuchtungsvorrichtung regelbarer Intensität mit einem Lichtleiter |
DE19940207B4 (de) * | 1999-08-25 | 2005-07-14 | Tetsuhiro Kano | Reflektorsystem zum Führen von Licht unter kleinen Einfallswinkeln |
JP2011224043A (ja) * | 2010-04-15 | 2011-11-10 | Fujifilm Corp | 光源装置及びこれを用いた内視鏡装置 |
JP4856266B1 (ja) * | 2010-06-29 | 2012-01-18 | シャープ株式会社 | 光源装置およびそれを備えた擬似太陽光照射装置 |
US20150131295A1 (en) * | 2013-11-12 | 2015-05-14 | GE Lighting Solutions, LLC | Thin-film coating for improved outdoor led reflectors |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE545709A (xx) * | 1957-03-01 | 1900-01-01 | ||
DE2846471A1 (de) * | 1978-10-25 | 1980-05-08 | Nath Guenther | Bestrahlungsgeraet fuer dentalzwecke |
US4241382A (en) * | 1979-03-23 | 1980-12-23 | Maurice Daniel | Fiber optics illuminator |
US4419716A (en) * | 1983-01-03 | 1983-12-06 | Stephen Koo | Vapor proof housing assembly and system |
JPH0682642B2 (ja) * | 1985-08-09 | 1994-10-19 | 株式会社日立製作所 | 表面処理装置 |
DE3804732C2 (de) * | 1988-02-15 | 1993-10-14 | Oka Kano & Oehmichen Kg Forsch | Verfahren zum Herstellen eines Reflektors |
US4885668A (en) * | 1988-06-17 | 1989-12-05 | Mag Instrument, Inc. | Heat shield |
GB8900261D0 (en) * | 1989-01-06 | 1989-03-08 | Powell Michael | Improvements relating to street lamps |
JPH02219246A (ja) * | 1989-02-20 | 1990-08-31 | Fujitsu Ltd | 気相エピタキシャル成長方法 |
EP0401711B1 (de) * | 1989-06-09 | 1994-11-02 | DR.TECHN. JOSEF ZELISKO, FABRIK FÜR ELEKTROTECHNIK UND MASCHINENBAU GESELLSCHAFT m.b.H. | Lampenanordnung, insbesondere für eine Signaleinrichtung |
US5161874A (en) * | 1991-05-22 | 1992-11-10 | Mitchell C. Radov | Remote illumination system |
JPH04356915A (ja) * | 1991-06-03 | 1992-12-10 | Nissin Electric Co Ltd | ガスソースセル |
FR2679007B1 (fr) * | 1991-07-09 | 1997-08-08 | Self Ec | Equipement d'eclairage public, tel que candelabre, a fibre optique. |
DE4209957A1 (de) * | 1992-03-27 | 1993-09-30 | Bosch Gmbh Robert | Beleuchtungseinrichtung für Fahrzeuge |
-
1993
- 1993-10-12 FR FR9312119A patent/FR2711218B1/fr not_active Expired - Fee Related
-
1994
- 1994-10-11 AU AU79416/94A patent/AU7941694A/en not_active Abandoned
- 1994-10-11 WO PCT/FR1994/001182 patent/WO1995010792A1/fr not_active Application Discontinuation
- 1994-10-11 HU HU9600927A patent/HUT73895A/hu unknown
- 1994-10-11 JP JP7511396A patent/JPH09504136A/ja active Pending
- 1994-10-11 WO PCT/FR1994/001181 patent/WO1995010732A1/fr active Application Filing
- 1994-10-11 EP EP95912945A patent/EP0723671A1/fr not_active Withdrawn
- 1994-10-11 AU AU79415/94A patent/AU7941594A/en not_active Abandoned
- 1994-10-11 CA CA002173224A patent/CA2173224A1/fr not_active Abandoned
- 1994-10-12 ZA ZA947974A patent/ZA947974B/xx unknown
- 1994-10-12 ZA ZA947975A patent/ZA947975B/xx unknown
- 1994-10-12 TW TW085204809U patent/TW317409U/zh unknown
Also Published As
Publication number | Publication date |
---|---|
HU9600927D0 (en) | 1996-06-28 |
FR2711218A1 (fr) | 1995-04-21 |
FR2711218B1 (fr) | 1996-01-26 |
HUT73895A (en) | 1996-10-28 |
EP0723671A1 (fr) | 1996-07-31 |
JPH09504136A (ja) | 1997-04-22 |
WO1995010792A1 (fr) | 1995-04-20 |
AU7941694A (en) | 1995-05-04 |
TW317409U (en) | 1997-10-01 |
WO1995010732A1 (fr) | 1995-04-20 |
CA2173224A1 (fr) | 1995-04-20 |
AU7941594A (en) | 1995-05-04 |
ZA947974B (en) | 1995-05-30 |
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