ATE529697T1 - Vorrichtung zur beleuchtung und/oder signalisierung für kraftfahrzeuge, die ein wärmeleitrohr umfasst - Google Patents
Vorrichtung zur beleuchtung und/oder signalisierung für kraftfahrzeuge, die ein wärmeleitrohr umfasstInfo
- Publication number
- ATE529697T1 ATE529697T1 AT09168673T AT09168673T ATE529697T1 AT E529697 T1 ATE529697 T1 AT E529697T1 AT 09168673 T AT09168673 T AT 09168673T AT 09168673 T AT09168673 T AT 09168673T AT E529697 T1 ATE529697 T1 AT E529697T1
- Authority
- AT
- Austria
- Prior art keywords
- pipe
- heat
- signaling
- lighting
- heat conducting
- 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
- 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
- F21V29/76—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical parallel planar fins or blades, e.g. with comb-like cross-section
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
- F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
- F21S41/141—Light emitting diodes [LED]
- F21S41/151—Light emitting diodes [LED] arranged in one or more lines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/10—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source
- F21S43/13—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source characterised by the type of light source
- F21S43/14—Light emitting diodes [LED]
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S45/00—Arrangements within vehicle lighting devices specially adapted for vehicle exteriors, for purposes other than emission or distribution of light
- F21S45/40—Cooling of lighting devices
- F21S45/47—Passive cooling, e.g. using fins, thermal conductive elements or openings
- F21S45/48—Passive cooling, e.g. using fins, thermal conductive elements or openings with means for conducting heat from the inside to the outside of the lighting devices, e.g. with fins on the outer surface of the lighting device
-
- 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
- F21V29/51—Cooling arrangements using condensation or evaporation of a fluid, e.g. heat pipes
-
- 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
- F21V29/713—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 in direct thermal and mechanical contact of each other to form a single system
-
- 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
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0804796A FR2935461B1 (fr) | 2008-09-01 | 2008-09-01 | Dispositif d'eclairage et/ou de signalisation de vehicule automobile comprenant un caloduc |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE529697T1 true ATE529697T1 (de) | 2011-11-15 |
Family
ID=40473399
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT09168673T ATE529697T1 (de) | 2008-09-01 | 2009-08-26 | Vorrichtung zur beleuchtung und/oder signalisierung für kraftfahrzeuge, die ein wärmeleitrohr umfasst |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP2159486B1 (de) |
AT (1) | ATE529697T1 (de) |
FR (1) | FR2935461B1 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102014217043A1 (de) * | 2014-08-27 | 2016-03-03 | Volkswagen Aktiengesellschaft | Kraftfahrzeug-Beleuchtungsvorrichtung |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004127782A (ja) | 2002-10-04 | 2004-04-22 | Ichikoh Ind Ltd | 車両用灯具および灯火装置 |
JP4629558B2 (ja) * | 2004-11-12 | 2011-02-09 | 昭和電工株式会社 | 車両用灯具及び灯火装置 |
WO2006052022A1 (en) | 2004-11-12 | 2006-05-18 | Showa Denko K.K. | Automotive lighting fixture and lighting device |
FR2904094B1 (fr) | 2006-07-21 | 2008-10-03 | Valeo Vision Sa | Dispositif d'eclairage a diodes electroluminescentes equipe d'un systeme de refroidissement exterieur. |
DE202006019381U1 (de) * | 2006-12-22 | 2007-02-22 | Lin, Chun-Hen, Shulin City | Wassergekühlte Wärmeableitevorrichtung für Fahrzeuge |
US20080247177A1 (en) * | 2007-02-09 | 2008-10-09 | Toyoda Gosei Co., Ltd | Luminescent device |
DE102007028301A1 (de) * | 2007-06-20 | 2007-12-13 | Daimlerchrysler Ag | Fahrzeugscheinwerfer mit Halbleiterlichtquelle |
-
2008
- 2008-09-01 FR FR0804796A patent/FR2935461B1/fr not_active Expired - Fee Related
-
2009
- 2009-08-26 AT AT09168673T patent/ATE529697T1/de not_active IP Right Cessation
- 2009-08-26 EP EP09168673A patent/EP2159486B1/de not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
FR2935461B1 (fr) | 2014-10-17 |
FR2935461A1 (fr) | 2010-03-05 |
EP2159486B1 (de) | 2011-10-19 |
EP2159486A1 (de) | 2010-03-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |