JP6002822B2 - 自動車用照明装置 - Google Patents
自動車用照明装置 Download PDFInfo
- Publication number
- JP6002822B2 JP6002822B2 JP2015181537A JP2015181537A JP6002822B2 JP 6002822 B2 JP6002822 B2 JP 6002822B2 JP 2015181537 A JP2015181537 A JP 2015181537A JP 2015181537 A JP2015181537 A JP 2015181537A JP 6002822 B2 JP6002822 B2 JP 6002822B2
- Authority
- JP
- Japan
- Prior art keywords
- opening
- air outlet
- outlet opening
- lighting
- air
- 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
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Classifications
-
- 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]
- F21S41/147—Light emitting diodes [LED] the main emission direction of the LED being angled to the optical axis of the illuminating device
- F21S41/148—Light emitting diodes [LED] the main emission direction of the LED being angled to the optical axis of the illuminating device the main emission direction of the LED being perpendicular to the optical axis
-
- 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
-
- 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
- F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
- F21S41/28—Cover glass
-
- 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
- F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
- F21S41/32—Optical layout thereof
- F21S41/321—Optical layout thereof the reflector being a surface of revolution or a planar surface, e.g. truncated
-
- 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
- F21S45/30—Ventilation or drainage of lighting devices
- F21S45/33—Ventilation or drainage of lighting devices specially adapted for headlamps
-
- 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
- F21S45/42—Forced cooling
- F21S45/43—Forced cooling using gas
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Description
12 照明室
14 光源
16 光
18 光透過部分
22 通気開口部
24 フィルター膜
26 通気装置
28 周囲空気
29 空気出口開口部
d 距離
Claims (13)
- 光(16)を供給するための光源(14)が中に配置された照明室(12)であって、光透過部分(18)と、フィルター膜(24)を有する通気開口部(22)とを有する照明室(12)と、
周囲空気(28)を前記通気開口部(22)を通して前記照明室(12)へ供給するために前記通気開口部(22)に割り当てられた通気装置(26)と
を含む自動車用照明装置(10)において、
前記通気装置が、前記周囲空気(28)を前記通気開口部(22)に供給するために前記照明室(12)の前記通気開口部(22)に割り当てられた空気出口開口部(29)を有し、前記空気出口開口部(29)と前記フィルター膜(24)の間の距離(d)が調整可能に設計されることを特徴とする、自動車用照明装置(10)。 - 前記空気出口開口部(29)が前記通気開口部(22)に対して可動式に取り付けられ、前記空気出口開口部と前記通気開口部の間の距離が調整可能であることを特徴とする、請求項1に記載の照明装置。
- 前記空気出口開口部が前記自動車の外側パネル要素(34)に可動式に取り付けられることを特徴とする、請求項2に記載の照明装置。
- 前記空気出口開口部(29)が前記通気開口部(22)から間隔を空けて離されることを特徴とする、請求項1〜3のいずれか一項に記載の照明装置。
- 前記通気装置(26)が、前記空気出口開口部(29)に接続される通気ダクトを有し、前記通気ダクト(42)のダクト直径が調整可能に設計されることを特徴とする、請求項1〜4のいずれか一項に記載の照明装置。
- 前記空気出口開口部(29)が漏斗状の設計であることを特徴とする、請求項1〜5のいずれか一項に記載の照明装置。
- 前記漏斗状の空気出口開口部(29)が前記通気開口部(22)の方向に開口することを特徴とする、請求項6に記載の照明装置。
- 前記通気開口部(22)が漏斗状の設計であり、前記空気出口開口部(29)に対向して配置されることを特徴とする、請求項1〜7のいずれか一項に記載の照明装置。
- 前記空気出口開口部が、前記フィルター膜(24)の領域に対応する空気出口領域を形成することを特徴とする、請求項1〜8のいずれか一項に記載の照明装置。
- 前記通気装置(26)が、前記周囲空気(28)を除湿し且つ前記除湿された周囲空気(28)を前記照明室(12)に供給するように設計された凝結装置(30)を有することを特徴とする、請求項1〜9のいずれか一項に記載の照明装置。
- 前記凝結装置(30)が、前記凝結装置(30)を冷却するために前記自動車の外側パネル(34)に熱的に接続されることを特徴とする、請求項10に記載の照明装置。
- 前記通気装置(26)が、前記周囲空気(28)が前記自動車の移動によって前記通気装置(26)に供給されるような方法で前記自動車に配置された空気入口開口部(36)を有することを特徴とする、請求項1〜11のいずれか一項に記載の照明装置。
- 請求項1〜12のいずれか一項に記載の照明装置(10)を有する自動車。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102014113491.5A DE102014113491A1 (de) | 2014-09-18 | 2014-09-18 | Beleuchtungsanordnung für ein Kraftfahrzeug |
DE102014113491.5 | 2014-09-18 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016060489A JP2016060489A (ja) | 2016-04-25 |
JP6002822B2 true JP6002822B2 (ja) | 2016-10-05 |
Family
ID=55444390
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015181537A Expired - Fee Related JP6002822B2 (ja) | 2014-09-18 | 2015-09-15 | 自動車用照明装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US9534760B2 (ja) |
JP (1) | JP6002822B2 (ja) |
DE (1) | DE102014113491A1 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9618177B2 (en) * | 2014-10-21 | 2017-04-11 | Toyota Jidosha Kabushiki Kaisha | Ventilation structure of light fixture for vehicle |
FR3042259B1 (fr) * | 2015-10-09 | 2018-09-07 | Valeo Vision | Conduit d'air de refroidissement pour projecteur de vehicule automobile |
KR101827761B1 (ko) * | 2016-07-29 | 2018-02-09 | 엘지전자 주식회사 | 차량용 램프 어셈블리 |
DE102016119511A1 (de) | 2016-10-13 | 2018-04-19 | Automotive Lighting Reutlingen Gmbh | Kraftfahrzeugbeleuchtungsvorrichtung mit einer Belüftungsvorrichtung |
US10408414B2 (en) | 2017-03-28 | 2019-09-10 | Toyota Motor Engineering & Manufacturing North America, Inc. | Headlamp assemblies with bezel structures having airflow openings |
FR3064722B1 (fr) | 2017-03-28 | 2020-10-23 | Aml Systems | Dispositif apte a etre utilise pour deshumidifier un boitier ferme de projecteur de vehicule ou pour prevenir l'apparition d'humidite dans ledit boitier ferme. |
JP2018206481A (ja) * | 2017-05-30 | 2018-12-27 | 本田技研工業株式会社 | ライトユニット及び車両 |
JP2019032969A (ja) * | 2017-08-07 | 2019-02-28 | 本田技研工業株式会社 | 車体構造 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0180704U (ja) * | 1987-11-19 | 1989-05-30 | ||
JPH0425770Y2 (ja) * | 1988-01-28 | 1992-06-22 | ||
JPH057687Y2 (ja) * | 1988-08-31 | 1993-02-26 | ||
JPH0740247Y2 (ja) * | 1991-04-24 | 1995-09-13 | スタンレー電気株式会社 | 車両用灯具の通気構造 |
US5406467A (en) * | 1994-08-01 | 1995-04-11 | Ford Motor Company | Ventilation system for motor vehicle light fixture |
JP2981713B2 (ja) | 1995-01-10 | 1999-11-22 | 株式会社小糸製作所 | 車輌用灯具 |
US6071000A (en) * | 1998-09-25 | 2000-06-06 | Valeo Sylvania, L.L.C. | Vehicle lamp with ram air vent |
DE102006028295B4 (de) * | 2006-06-20 | 2010-01-14 | Behr Gmbh & Co. Kg | Scheinwerfer für ein Fahrzeug mit einer Feuchteaufnahmeeinrichtung |
DE102006046439B4 (de) * | 2006-09-25 | 2017-08-24 | Automotive Lighting Reutlingen Gmbh | Scheinwerfer mit Durchlüftung und Kraftfahrzeug mit Scheinwerfer |
US20080182502A1 (en) * | 2007-01-31 | 2008-07-31 | Magna International Inc. | Ventilation system and method for automotive lighting systems |
DE102007037862A1 (de) * | 2007-08-10 | 2008-10-30 | Siemens Ag | Entwärmung mittels einer Membranpumpe |
US20090268475A1 (en) * | 2008-04-24 | 2009-10-29 | Earl Ball | Ventilation system for lamp enclosures |
DE102008062827B4 (de) * | 2008-12-23 | 2014-06-26 | Automotive Lighting Reutlingen Gmbh | Scheinwerfer für ein Kraftfahrzeug |
US8465186B2 (en) * | 2009-03-13 | 2013-06-18 | Gore Enterprise Holdings, Inc. | Moisture resistant coatings for polymeric enclosures |
DE102013200468B4 (de) * | 2013-01-15 | 2015-05-13 | Automotive Lighting Reutlingen Gmbh | Scheinwerfer für Kraftfahrzeuge |
-
2014
- 2014-09-18 DE DE102014113491.5A patent/DE102014113491A1/de active Pending
-
2015
- 2015-09-10 US US14/849,611 patent/US9534760B2/en active Active
- 2015-09-15 JP JP2015181537A patent/JP6002822B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US9534760B2 (en) | 2017-01-03 |
US20160084471A1 (en) | 2016-03-24 |
DE102014113491A1 (de) | 2016-03-24 |
JP2016060489A (ja) | 2016-04-25 |
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