JP6039947B2 - 車両用灯具 - Google Patents
車両用灯具 Download PDFInfo
- Publication number
- JP6039947B2 JP6039947B2 JP2012157132A JP2012157132A JP6039947B2 JP 6039947 B2 JP6039947 B2 JP 6039947B2 JP 2012157132 A JP2012157132 A JP 2012157132A JP 2012157132 A JP2012157132 A JP 2012157132A JP 6039947 B2 JP6039947 B2 JP 6039947B2
- Authority
- JP
- Japan
- Prior art keywords
- light emitting
- emitting member
- laser light
- light
- lamp
- 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.)
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Classifications
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- 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
- F21S41/16—Laser light sources
-
- 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
- F21S41/176—Light sources where the light is generated by photoluminescent material spaced from a primary light generating element
-
- 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
- F21S45/70—Prevention of harmful light leakage
Description
Claims (3)
- レーザ光源と、
前記レーザ光源からのレーザ光を受けて発光する発光部材と、
前記発光部材の少なくとも一部が本来あるべき位置から消失した場合に、レーザ光が進行する光路上又はレーザ光の光量が増大する光路上に設けられ、レーザ光を吸収又は散乱させる保護部材と、
開口部を有するランプボディと、
前記開口部を覆うように取り付けられた透光カバーと、
を備え、
前記レーザ光源、前記発光部材及び前記保護部材は、前記ランプボディと前記透光カバーとにより形成される灯室内に収容され、
前記レーザ光源は、前記光路が前記ランプボディと交わるように設定され、
前記保護部材は、前記光路上における前記ランプボディよりも上流側に設けられることを特徴とする車両用灯具。 - 前記保護部材は、レーザ光を受けて発光する発光部材を含む請求項1に記載の車両用灯具。
- 前記保護部材は、エクステンション部材を兼ねる請求項1又は2に記載の車両用灯具。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012157132A JP6039947B2 (ja) | 2012-07-13 | 2012-07-13 | 車両用灯具 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012157132A JP6039947B2 (ja) | 2012-07-13 | 2012-07-13 | 車両用灯具 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014022084A JP2014022084A (ja) | 2014-02-03 |
JP6039947B2 true JP6039947B2 (ja) | 2016-12-07 |
Family
ID=50196767
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012157132A Active JP6039947B2 (ja) | 2012-07-13 | 2012-07-13 | 車両用灯具 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP6039947B2 (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015133302A1 (ja) | 2014-03-03 | 2015-09-11 | 株式会社小糸製作所 | 車両用灯具および車両用灯具の制御システム |
WO2015170696A1 (ja) * | 2014-05-07 | 2015-11-12 | 株式会社小糸製作所 | 光源モジュールおよび車両用灯具 |
JP2016058624A (ja) * | 2014-09-11 | 2016-04-21 | パナソニックIpマネジメント株式会社 | 発光装置 |
KR102266738B1 (ko) | 2015-02-03 | 2021-06-17 | 엘지이노텍 주식회사 | 조명 장치 |
JP6504886B2 (ja) * | 2015-04-03 | 2019-04-24 | 株式会社小糸製作所 | 車両用灯具 |
JP6509617B2 (ja) * | 2015-04-15 | 2019-05-08 | 株式会社小糸製作所 | 車両用灯具 |
AT518083B1 (de) * | 2015-12-22 | 2017-07-15 | Zkw Group Gmbh | Scheinwerfer für Fahrzeuge mit zumindest einem Laser-Lichtmodul |
DE102016117411B4 (de) | 2016-09-15 | 2020-03-26 | Varroc Lighting Systems, s.r.o. | System zur Beleuchtung für ein Kraftfahrzeug mit einer Laserlichtquelle |
DE202017103875U1 (de) * | 2017-06-29 | 2018-10-02 | Automotive Lighting Reutlingen Gmbh | Beleuchtungseinrichtung für ein Kraftfahrzeug |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009115976A1 (en) * | 2008-03-20 | 2009-09-24 | Koninklijke Philips Electronics N.V. | Illumination system comprising a luminescent element with a heat sink |
JP5122542B2 (ja) * | 2009-09-15 | 2013-01-16 | シャープ株式会社 | 発光装置、照明装置および光検知器 |
JP2012099279A (ja) * | 2010-10-29 | 2012-05-24 | Sharp Corp | 発光装置、照明装置および車両用前照灯 |
JP5261543B2 (ja) * | 2011-06-30 | 2013-08-14 | シャープ株式会社 | レーザ光利用装置および車両用前照灯 |
-
2012
- 2012-07-13 JP JP2012157132A patent/JP6039947B2/ja active Active
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Publication number | Publication date |
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JP2014022084A (ja) | 2014-02-03 |
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