JP2015173095A - 照明装置および照明装置を有する自動車 - Google Patents
照明装置および照明装置を有する自動車 Download PDFInfo
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- JP2015173095A JP2015173095A JP2015003627A JP2015003627A JP2015173095A JP 2015173095 A JP2015173095 A JP 2015173095A JP 2015003627 A JP2015003627 A JP 2015003627A JP 2015003627 A JP2015003627 A JP 2015003627A JP 2015173095 A JP2015173095 A JP 2015173095A
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- 239000000758 substrate Substances 0.000 claims abstract description 4
- 238000005286 illumination Methods 0.000 claims description 17
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- 230000005855 radiation Effects 0.000 abstract 1
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 4
- 239000000470 constituent Substances 0.000 description 2
- 238000005401 electroluminescence Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- 238000007747 plating Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
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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
- F21S41/141—Light emitting diodes [LED]
- F21S41/143—Light emitting diodes [LED] the main emission direction of the LED being parallel to the optical axis of the illuminating device
-
- 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
-
- 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
- F21S41/10—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
- 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
-
- 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
- F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
- F21S41/285—Refractors, transparent cover plates, light guides or filters not provided in groups F21S41/24 - F21S41/2805
-
- 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
- F21S41/322—Optical layout thereof the reflector using total internal reflection
-
- 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
-
- 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
- F21S45/10—Protection of lighting devices
-
- 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
- F21S45/50—Waterproofing
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- 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
-
- 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
- F21W2107/00—Use or application of lighting devices on or in particular types of vehicles
- F21W2107/10—Use or application of lighting devices on or in particular types of vehicles for land vehicles
-
- 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]
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- 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)
Abstract
【解決手段】照明装置5は、前面側が開口され、ロービーム用配光パターン形成部14を有する基体6と、基体6の前面側に配置されたレンズ体7と、第一の発光素子10と、第二の発光素子11とを備え、レンズ体7の下方部分には屈折部8が設けられ、レンズ体7の上方部分には非屈折部9が設けられ、第一の発光素子10は、レンズ体7の屈折部8の後方に配置され、第二の発光素子11は、第一の発光素子10よりも前方側であって、かつ、レンズ体7の非屈折部9の後方に配置され、ロービーム用配光パターン形成部14は、第一の発光素子10の前方に位置する。
【選択図】図5
Description
実施の形態に係る自動車1について、図1を用いて説明する。図1は、実施の形態に係る自動車の正面図である。
以上、本発明に係る照明装置及び自動車等について、実施の形態に基づいて説明したが、本発明は、上記の実施の形態に限定されるものではない。
2 車体
3 照明部
4 前面カバー
5 照明装置
6 基体
7 レンズ体
8 屈折部
9 非屈折部
10 第一の発光素子
11 第二の発光素子
12 第一の反射体
13 第二の反射体
14 ロービーム用配光パターン形成部
Claims (4)
- 前面側が開口され、ロービーム用配光パターン形成部を有する基体と、
前記基体の前面側に配置されたレンズ体と、
第一の発光素子と、
第二の発光素子とを備え、
前記レンズ体の下方部分には屈折部が設けられ、
前記レンズ体の上方部分には非屈折部が設けられ、
前記第一の発光素子は、前記レンズ体の前記屈折部の後方に配置され、
前記第二の発光素子は、前記第一の発光素子よりも前方側であって、かつ、前記レンズ体の前記非屈折部の後方に配置され、
前記ロービーム用配光パターン形成部は、前記第一の発光素子の前方に位置する
照明装置。 - さらに、
前記第一の発光素子の上方に配置された第一の反射体と、
前記第二の発光素子の前方に配置された第二の反射体とを備える
請求項1記載の照明装置。 - 前記第一の反射体は、前方側が開口した略半球面形状を有し、
前記第二の反射体は、前方側が大径となった略円錐形状を有する
請求項2に記載の照明装置。 - 請求項1〜3のいずれか1項に記載の照明装置と、
前記照明装置が前方部分に配置された車体とを有する
自動車。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015003627A JP6380846B2 (ja) | 2014-02-24 | 2015-01-09 | 照明装置および照明装置を有する自動車 |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014032686 | 2014-02-24 | ||
JP2014032686 | 2014-02-24 | ||
JP2015003627A JP6380846B2 (ja) | 2014-02-24 | 2015-01-09 | 照明装置および照明装置を有する自動車 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015173095A true JP2015173095A (ja) | 2015-10-01 |
JP6380846B2 JP6380846B2 (ja) | 2018-08-29 |
Family
ID=53881827
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015003627A Expired - Fee Related JP6380846B2 (ja) | 2014-02-24 | 2015-01-09 | 照明装置および照明装置を有する自動車 |
Country Status (4)
Country | Link |
---|---|
US (2) | US9464775B2 (ja) |
JP (1) | JP6380846B2 (ja) |
CN (1) | CN104864334B (ja) |
DE (1) | DE102015102010A1 (ja) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105814361B (zh) * | 2013-12-12 | 2017-08-25 | 三菱电机株式会社 | 前照灯模块和前照灯装置 |
JP6380846B2 (ja) * | 2014-02-24 | 2018-08-29 | パナソニックIpマネジメント株式会社 | 照明装置および照明装置を有する自動車 |
CN106949418B (zh) * | 2016-01-06 | 2020-11-06 | 比亚迪股份有限公司 | 车辆近光灯组及具有其的车辆 |
FR3062457B1 (fr) * | 2017-02-01 | 2020-08-28 | Valeo Vision | Module d'eclairage d'un faisceau lumineux pour projecteur de vehicule automobile |
DE102017001019A1 (de) * | 2017-02-04 | 2018-08-09 | GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) | Fahrzeugscheinwerfer |
DE102017117392A1 (de) * | 2017-08-01 | 2019-02-07 | HELLA GmbH & Co. KGaA | Beleuchtungsvorrichtung für Fahrzeuge |
JP7249283B2 (ja) * | 2017-10-06 | 2023-03-30 | 株式会社小糸製作所 | 車両用前照灯 |
CN110285381A (zh) * | 2018-03-19 | 2019-09-27 | 深圳市绎立锐光科技开发有限公司 | 一种光源模组以及车用前照灯 |
CN109764304A (zh) * | 2019-02-25 | 2019-05-17 | 华域视觉科技(上海)有限公司 | 采用聚光器的车灯模组 |
US11435050B2 (en) * | 2020-07-17 | 2022-09-06 | J.W. Speaker Corporation | Bi-functional optical systems and methods |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5486890U (ja) * | 1977-12-01 | 1979-06-19 | ||
US20070236953A1 (en) * | 2006-04-11 | 2007-10-11 | Koito Manufacturing Co., Ltd. | Vehicle lamp |
JP2011159584A (ja) * | 2010-02-03 | 2011-08-18 | Koito Mfg Co Ltd | 車両用灯具 |
JP2013016327A (ja) * | 2011-07-01 | 2013-01-24 | Stanley Electric Co Ltd | 車両用灯具ユニット |
JP2013258059A (ja) * | 2012-06-13 | 2013-12-26 | Koito Mfg Co Ltd | 灯具ユニットおよび投影レンズ |
WO2014021087A1 (ja) * | 2012-07-31 | 2014-02-06 | 三菱化学株式会社 | 照明装置 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4047186B2 (ja) * | 2003-02-10 | 2008-02-13 | 株式会社小糸製作所 | 車両用前照灯及び光学ユニット |
JP4044024B2 (ja) | 2003-09-29 | 2008-02-06 | 株式会社小糸製作所 | 車両用前照灯 |
JP2008123753A (ja) * | 2006-11-09 | 2008-05-29 | Koito Mfg Co Ltd | 車両用灯具ユニット |
JP2008243477A (ja) * | 2007-03-26 | 2008-10-09 | Koito Mfg Co Ltd | 車両用灯具 |
JP5009031B2 (ja) * | 2007-04-10 | 2012-08-22 | 株式会社小糸製作所 | 車両用灯具ユニット |
JP2009266434A (ja) * | 2008-04-22 | 2009-11-12 | Koito Mfg Co Ltd | 光源モジュールおよび車両用灯具 |
JP5577138B2 (ja) * | 2010-04-08 | 2014-08-20 | スタンレー電気株式会社 | 車両用前照灯 |
JP5752982B2 (ja) * | 2011-04-15 | 2015-07-22 | 株式会社小糸製作所 | 車両用照明灯具 |
JP5746930B2 (ja) * | 2011-08-24 | 2015-07-08 | 株式会社小糸製作所 | 車両用灯具 |
KR101332476B1 (ko) * | 2012-04-02 | 2013-11-26 | 영남대학교 산학협력단 | 차량용 헤드램프 |
CN103185273B (zh) * | 2013-03-06 | 2015-10-14 | 漳浦桂宏工业有限公司 | 一种具有远近灯功能的自行车灯装置 |
JP6380846B2 (ja) * | 2014-02-24 | 2018-08-29 | パナソニックIpマネジメント株式会社 | 照明装置および照明装置を有する自動車 |
-
2015
- 2015-01-09 JP JP2015003627A patent/JP6380846B2/ja not_active Expired - Fee Related
- 2015-02-09 CN CN201510067438.6A patent/CN104864334B/zh active Active
- 2015-02-10 US US14/618,148 patent/US9464775B2/en active Active
- 2015-02-12 DE DE102015102010.6A patent/DE102015102010A1/de not_active Withdrawn
-
2016
- 2016-09-12 US US15/262,622 patent/US9657912B2/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5486890U (ja) * | 1977-12-01 | 1979-06-19 | ||
US20070236953A1 (en) * | 2006-04-11 | 2007-10-11 | Koito Manufacturing Co., Ltd. | Vehicle lamp |
JP2011159584A (ja) * | 2010-02-03 | 2011-08-18 | Koito Mfg Co Ltd | 車両用灯具 |
JP2013016327A (ja) * | 2011-07-01 | 2013-01-24 | Stanley Electric Co Ltd | 車両用灯具ユニット |
JP2013258059A (ja) * | 2012-06-13 | 2013-12-26 | Koito Mfg Co Ltd | 灯具ユニットおよび投影レンズ |
WO2014021087A1 (ja) * | 2012-07-31 | 2014-02-06 | 三菱化学株式会社 | 照明装置 |
Also Published As
Publication number | Publication date |
---|---|
US20150241030A1 (en) | 2015-08-27 |
US9464775B2 (en) | 2016-10-11 |
JP6380846B2 (ja) | 2018-08-29 |
US20160377249A1 (en) | 2016-12-29 |
US9657912B2 (en) | 2017-05-23 |
DE102015102010A1 (de) | 2015-09-10 |
CN104864334A (zh) | 2015-08-26 |
CN104864334B (zh) | 2018-05-11 |
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