JP6211817B2 - 車両用灯具 - Google Patents
車両用灯具 Download PDFInfo
- Publication number
- JP6211817B2 JP6211817B2 JP2013121818A JP2013121818A JP6211817B2 JP 6211817 B2 JP6211817 B2 JP 6211817B2 JP 2013121818 A JP2013121818 A JP 2013121818A JP 2013121818 A JP2013121818 A JP 2013121818A JP 6211817 B2 JP6211817 B2 JP 6211817B2
- Authority
- JP
- Japan
- Prior art keywords
- reflector
- light
- sub
- projection lens
- distribution pattern
- 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.)
- Active
Links
Images
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
- F21S41/40—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades
- F21S41/43—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades characterised by the shape thereof
-
- 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
- F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
- F21S41/25—Projection lenses
- F21S41/255—Lenses with a front view of circular or truncated circular outline
-
- 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
- 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
- F21S41/33—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature
- F21S41/338—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature the reflector having surface portions added to its general concavity
-
- 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
- F21S41/36—Combinations of two or more separate reflectors
- F21S41/365—Combinations of two or more separate reflectors successively reflecting the light
-
- 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
- F21W2102/00—Exterior vehicle lighting devices for illuminating purposes
- F21W2102/10—Arrangement or contour of the emitted light
- F21W2102/17—Arrangement or contour of the emitted light for regions other than high beam or low beam
- F21W2102/18—Arrangement or contour of the emitted light for regions other than high beam or low beam for overhead signs
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)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013121818A JP6211817B2 (ja) | 2013-06-10 | 2013-06-10 | 車両用灯具 |
DE102014210580.3A DE102014210580A1 (de) | 2013-06-10 | 2014-06-04 | Fahrzeuglampe |
CN201410254301.7A CN104235719B (zh) | 2013-06-10 | 2014-06-10 | 车辆用灯具 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013121818A JP6211817B2 (ja) | 2013-06-10 | 2013-06-10 | 車両用灯具 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014239003A JP2014239003A (ja) | 2014-12-18 |
JP6211817B2 true JP6211817B2 (ja) | 2017-10-11 |
Family
ID=52010605
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013121818A Active JP6211817B2 (ja) | 2013-06-10 | 2013-06-10 | 車両用灯具 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP6211817B2 (zh) |
CN (1) | CN104235719B (zh) |
DE (1) | DE102014210580A1 (zh) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102311775B1 (ko) * | 2014-12-26 | 2021-10-12 | 에스엘 주식회사 | 차량용 램프 모듈 |
CN107735615B (zh) * | 2015-06-29 | 2021-02-09 | 株式会社小糸制作所 | 车辆用灯具 |
WO2017003090A1 (ko) * | 2015-06-30 | 2017-01-05 | 서울바이오시스 주식회사 | Uv led가 적용된 포충기 |
DE102016120133A1 (de) | 2016-10-21 | 2018-04-26 | Automotive Lighting Reutlingen Gmbh | Lichtmodul eines Kraftfahrzeugscheinwerfers und Scheinwerfer mit einem solchen Lichtmodul |
KR101975459B1 (ko) * | 2016-10-25 | 2019-05-08 | 에스엘 주식회사 | 차량용 램프 |
JP6872390B2 (ja) * | 2017-03-15 | 2021-05-19 | 株式会社小糸製作所 | 車両用灯具 |
JP6889609B2 (ja) * | 2017-05-24 | 2021-06-18 | 株式会社小糸製作所 | 車両用灯具 |
CN111094840A (zh) * | 2017-08-24 | 2020-05-01 | 株式会社小糸制作所 | 车辆用灯具 |
JP6982487B2 (ja) * | 2017-12-19 | 2021-12-17 | 株式会社小糸製作所 | 車両用灯具 |
JP2020009683A (ja) * | 2018-07-11 | 2020-01-16 | 株式会社小糸製作所 | 車両用ランプと車両システム |
JP7269025B2 (ja) * | 2019-02-12 | 2023-05-08 | 株式会社小糸製作所 | 車両用灯具 |
JP6944966B2 (ja) * | 2019-03-29 | 2021-10-06 | 本田技研工業株式会社 | 灯火器 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007053053A (ja) * | 2005-08-19 | 2007-03-01 | Ichikoh Ind Ltd | プロジェクタ型ヘッドランプ |
JP2007080606A (ja) * | 2005-09-13 | 2007-03-29 | Koito Mfg Co Ltd | 車両用前照灯の灯具ユニット |
JP4413839B2 (ja) * | 2005-09-13 | 2010-02-10 | 株式会社小糸製作所 | 車両用前照灯の灯具ユニット |
JP4850743B2 (ja) * | 2007-02-13 | 2012-01-11 | 株式会社小糸製作所 | 車両用前照灯 |
JP4695112B2 (ja) | 2007-03-26 | 2011-06-08 | 株式会社小糸製作所 | 車両用前照灯の灯具ユニット |
JP5133862B2 (ja) * | 2008-12-09 | 2013-01-30 | 株式会社小糸製作所 | 車両用照明灯具 |
JP5436318B2 (ja) * | 2010-04-26 | 2014-03-05 | 株式会社小糸製作所 | 車両用前照灯および車両用前照灯システム |
JP4919179B2 (ja) * | 2010-05-11 | 2012-04-18 | 独立行政法人電子航法研究所 | ミリ波レーダ組み込み型ヘッドランプ |
JP5941253B2 (ja) * | 2011-08-22 | 2016-06-29 | 株式会社小糸製作所 | 車輌用灯具 |
JP5906050B2 (ja) * | 2011-09-30 | 2016-04-20 | 株式会社小糸製作所 | 車両用灯具 |
JP5828424B2 (ja) * | 2011-10-28 | 2015-12-09 | 株式会社小糸製作所 | 車輌用前照灯 |
JP5890146B2 (ja) * | 2011-10-28 | 2016-03-22 | 株式会社小糸製作所 | 車両用照明灯具 |
-
2013
- 2013-06-10 JP JP2013121818A patent/JP6211817B2/ja active Active
-
2014
- 2014-06-04 DE DE102014210580.3A patent/DE102014210580A1/de active Pending
- 2014-06-10 CN CN201410254301.7A patent/CN104235719B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN104235719A (zh) | 2014-12-24 |
JP2014239003A (ja) | 2014-12-18 |
DE102014210580A1 (de) | 2014-12-24 |
CN104235719B (zh) | 2017-06-16 |
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