DE8802815U1 - Lampe zum Einspeisen von Licht in eine lichtdurchlässige Platte durch eine schmale Fläche der Platte - Google Patents
Lampe zum Einspeisen von Licht in eine lichtdurchlässige Platte durch eine schmale Fläche der PlatteInfo
- Publication number
- DE8802815U1 DE8802815U1 DE8802815U DE8802815U DE8802815U1 DE 8802815 U1 DE8802815 U1 DE 8802815U1 DE 8802815 U DE8802815 U DE 8802815U DE 8802815 U DE8802815 U DE 8802815U DE 8802815 U1 DE8802815 U1 DE 8802815U1
- Authority
- DE
- Germany
- Prior art keywords
- plate
- housing
- lamp
- light source
- lamp according
- 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
Links
- 238000009423 ventilation Methods 0.000 claims description 6
- 244000309464 bull Species 0.000 claims description 5
- 239000011521 glass Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Classifications
-
- 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
- G02B6/0011—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 planar or of plate-like form
- G02B6/0081—Mechanical or electrical aspects of the light guide and light source in the lighting device peculiar to the adaptation to planar light guides, e.g. concerning packaging
- G02B6/0086—Positioning aspects
- G02B6/0091—Positioning aspects of the light source relative to the light guide
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/02—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
-
- 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
- F21V31/00—Gas-tight or water-tight arrangements
- F21V31/03—Gas-tight or water-tight arrangements with provision for venting
-
- 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
- F21V5/04—Refractors for light sources of lens shape
- F21V5/045—Refractors for light sources of lens shape the lens having discontinuous faces, e.g. Fresnel lenses
-
- 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
- F21V7/28—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors characterised by coatings
-
- 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
- G02B6/0011—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 planar or of plate-like form
- G02B6/0066—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 planar or of plate-like form characterised by the light source being coupled to the light guide
- G02B6/007—Incandescent lamp or gas discharge lamp
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)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE8802815U DE8802815U1 (de) | 1988-02-29 | 1988-02-29 | Lampe zum Einspeisen von Licht in eine lichtdurchlässige Platte durch eine schmale Fläche der Platte |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE8802815U DE8802815U1 (de) | 1988-02-29 | 1988-02-29 | Lampe zum Einspeisen von Licht in eine lichtdurchlässige Platte durch eine schmale Fläche der Platte |
Publications (1)
Publication Number | Publication Date |
---|---|
DE8802815U1 true DE8802815U1 (de) | 1988-04-21 |
Family
ID=6821372
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8802815U Expired DE8802815U1 (de) | 1988-02-29 | 1988-02-29 | Lampe zum Einspeisen von Licht in eine lichtdurchlässige Platte durch eine schmale Fläche der Platte |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE8802815U1 (xx) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3812764A1 (de) * | 1988-04-16 | 1989-10-26 | Gerd Bonus | Haengeleuchte mit halogenlampe |
DE3833960A1 (de) * | 1988-10-06 | 1990-04-26 | Karl Gerhard | Leuchtscheibe |
DE4334882A1 (de) * | 1993-10-08 | 1995-06-29 | Abke Hermann Elektro Kg | Möbeleinbauleuchte |
DE19605371A1 (de) * | 1996-02-14 | 1997-08-21 | Willing Gmbh Dr Ing | Scheibenleuchte mit unterteilten Lichtleitscheiben |
DE29916729U1 (de) | 1999-09-23 | 1999-12-09 | Stadtwerke Hagen Ag | Vorrichtung zur Beleuchtung der Fassade eines Gebäudes |
DE19910273C2 (de) * | 1999-03-08 | 2002-12-19 | Poellet Wilfried | Beleuchtungsanordnung |
EP1803993A1 (fr) * | 2005-12-29 | 2007-07-04 | Ambiance Lumière | Dispositif lumineux pour panneaux de signalisation |
FR2895784A1 (fr) * | 2005-12-29 | 2007-07-06 | Ambiance Lumiere Sa | Dispositif lumineux pour panneaux de signalisation |
-
1988
- 1988-02-29 DE DE8802815U patent/DE8802815U1/de not_active Expired
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3812764A1 (de) * | 1988-04-16 | 1989-10-26 | Gerd Bonus | Haengeleuchte mit halogenlampe |
DE3833960A1 (de) * | 1988-10-06 | 1990-04-26 | Karl Gerhard | Leuchtscheibe |
DE4334882A1 (de) * | 1993-10-08 | 1995-06-29 | Abke Hermann Elektro Kg | Möbeleinbauleuchte |
DE19605371A1 (de) * | 1996-02-14 | 1997-08-21 | Willing Gmbh Dr Ing | Scheibenleuchte mit unterteilten Lichtleitscheiben |
DE19605371B4 (de) * | 1996-02-14 | 2009-06-18 | Dr. Ing. Willing Gmbh | Scheibenleuchte mit mehreren Lichtleitplatten und gewölbten Abdeckscheiben |
DE19910273C2 (de) * | 1999-03-08 | 2002-12-19 | Poellet Wilfried | Beleuchtungsanordnung |
DE29916729U1 (de) | 1999-09-23 | 1999-12-09 | Stadtwerke Hagen Ag | Vorrichtung zur Beleuchtung der Fassade eines Gebäudes |
EP1803993A1 (fr) * | 2005-12-29 | 2007-07-04 | Ambiance Lumière | Dispositif lumineux pour panneaux de signalisation |
FR2895785A1 (fr) * | 2005-12-29 | 2007-07-06 | Ambiance Lumiere Sa | Dispositif lumineux pour panneaux de signalisation |
FR2895784A1 (fr) * | 2005-12-29 | 2007-07-06 | Ambiance Lumiere Sa | Dispositif lumineux pour panneaux de signalisation |
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