JP2016091988A - 車両用照明装置 - Google Patents
車両用照明装置 Download PDFInfo
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- JP2016091988A JP2016091988A JP2015007742A JP2015007742A JP2016091988A JP 2016091988 A JP2016091988 A JP 2016091988A JP 2015007742 A JP2015007742 A JP 2015007742A JP 2015007742 A JP2015007742 A JP 2015007742A JP 2016091988 A JP2016091988 A JP 2016091988A
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- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 28
- 238000005286 illumination Methods 0.000 claims description 8
- 239000013013 elastic material Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 5
- 238000001816 cooling Methods 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
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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
- F21S41/60—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
- F21S41/67—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on reflectors
- F21S41/675—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on reflectors by moving 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
- 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
- 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
- F21S41/17—Discharge light sources
- F21S41/173—Fluorescent 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
- 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
-
- 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
- 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
- F21S41/37—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors characterised by their material, surface treatment or coatings
-
- 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
- F21S41/39—Attachment 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
- F21S41/40—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades
-
- 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
- F21S43/16—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
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
- F21V14/04—Controlling the distribution of the light emitted by adjustment of elements by movement of reflectors
-
- 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
- F21V7/00—Reflectors for light sources
- F21V7/10—Construction
-
- 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
- F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
- F21V9/30—Elements containing photoluminescent material distinct from or spaced from the light source
-
- 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]
-
- 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
- F21Y2115/30—Semiconductor lasers
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Optics & Photonics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
Description
ここで、aは、リフレクターの回転軸の中心から蛍光体の光入射面の中心までの距離、bは、反射体の回転軸の中心から蛍光体の光入射面の中心までの距離、αは、リフレクターの回転角、θは、反射体の回転角である。
ここで、aは、リフレクターの回転軸の中心から蛍光体の光入射面の中心までの距離、bは、反射体の回転軸の中心から蛍光体の光入射面の中心までの距離、αは、リフレクターの回転角、θは、反射体の回転角である。
110 冷却ピン
200 リフレクター
210 反射面
220 カバー部
240 蛍光体
300 反射体
400 支持体
500 サブフレーム
600a 第1調節部
600b 第2調節部
Claims (17)
- 光を発生する光源と、
支持体に回転可能に結合したリフレクターと、
前記リフレクターと連動してリフレクターが回転する際に共に回転し、光源の光を受容して前記リフレクターに反射する反射体と、を含むことを特徴とする車両用照明装置。 - 前記リフレクターは、支持体と軸結合し、軸を基準として前後方向に回転可能であることを特徴とする請求項1に記載の車両用照明装置。
- 前記支持体は、ランプハウジングであるか、車体またはランプハウジングと連結してリフレクターを支持するフレームであることを特徴とする請求項1に記載の車両用照明装置。
- 前記光源は、レーザービームを発生することを特徴とする請求項2に記載の車両用照明装置。
- 前記反射体は、リフレクターが回転する際に、設定された割合で回転することを特徴とする請求項1に記載の車両用照明装置。
- 前記反射体は、支持体に前後方向に回転可能に軸結合し、前記リフレクターと反射体には、設定された割合で互いに噛合するリフレクター側歯車と反射体側歯車がそれぞれ結合していることを特徴とする請求項2に記載の車両用照明装置。
- 前記リフレクターと反射体は、それぞれ回転角が2:1の設定された割合で回転することを特徴とする請求項5または6に記載の車両用照明装置。
- 前記リフレクターには、反射面と反射体から反射した光の移動経路上に設けられ、反射体から入射した光の波長を変えて反射面に照射する蛍光体がさらに設けられていることを特徴とする請求項4に記載の車両用照明装置。
- 前記リフレクターと支持体との間に設けられ、リフレクターが左右に回転可能になるようにリフレクターの上端と下端がそれぞれ支持体と軸結合し、左右側の端部に支持体と回転可能に軸結合する軸突起が外側に突出して形成されてリフレクターを前後方向に回転可能に媒介するサブフレームがさらに設けられていることを特徴とする請求項8に記載の車両用照明装置。
- 前記リフレクターの上端と下端においてサブフレームと軸結合する点を結ぶ仮想線は、前記蛍光体の光入射面の中心を通過することを特徴とする請求項10に記載の車両用照明装置。
- 前記蛍光体を中心として、前記リフレクターが左右対称に形成されていることを特徴とする請求項8に記載の車両用照明装置。
- 前記反射体の前面に光源の光が入射し、反射体の後方には、前記光源の光が反射体の後方に漏れないようにカバー部が設けられていることを特徴とする請求項10に記載の車両用照明装置。
- 前記カバー部は、前記リフレクターが蛍光体側から下方に延長して、端部が前記サブフレームに回転可能に結合する延長パネルであることを特徴とする請求項13に記載の車両用照明装置。
- 前記リフレクターの上端部または下端部に端部が結合し、前後にリフレクターを押したり引いたりしてリフレクターを前後に回転させる第1調節部と、
前記リフレクターの左側または右側に端部が結合し、前後にリフレクターを押したり引いたりしてリフレクターを左右に回転させる第2調節部と、をさらに含むことを特徴とする請求項10に記載の車両用照明装置。 - 前記第1調節部と第2調節部の端部にはねじ山が形成されており、リフレクターには、前記第1調節部または第2調節部と結合する弾性材質のナットがそれぞれ設けられていることを特徴とする請求項15に記載の車両用照明装置。
- 前記光源とリフレクターは、互いに結合しないことを特徴とする請求項1に記載の車両用照明装置。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020140152268A KR101673688B1 (ko) | 2014-11-04 | 2014-11-04 | 차량용 조명 장치 |
KR10-2014-0152268 | 2014-11-04 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016091988A true JP2016091988A (ja) | 2016-05-23 |
JP6415333B2 JP6415333B2 (ja) | 2018-10-31 |
Family
ID=52780421
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015007742A Expired - Fee Related JP6415333B2 (ja) | 2014-11-04 | 2015-01-19 | 車両用照明装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9726352B2 (ja) |
EP (1) | EP3018400B1 (ja) |
JP (1) | JP6415333B2 (ja) |
KR (1) | KR101673688B1 (ja) |
CN (1) | CN106152008B (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD805459S1 (en) * | 2015-01-22 | 2017-12-19 | Lg Electronics Inc. | Black box for vehicle |
KR101878058B1 (ko) * | 2016-09-06 | 2018-07-13 | 현대자동차주식회사 | 차량용 헤드램프의 에이밍시스템 |
EP4010628A4 (en) * | 2019-08-07 | 2023-08-09 | LensVector Inc. | VARIABLE ASYMMETRICAL BEAM LIGHT SOURCE |
KR102299343B1 (ko) * | 2019-11-04 | 2021-09-08 | 현대자동차주식회사 | 차량의 패턴 스킨 조명 장치 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004158231A (ja) * | 2002-11-05 | 2004-06-03 | Koito Mfg Co Ltd | 車両用前照灯 |
US20130215634A1 (en) * | 2012-02-20 | 2013-08-22 | Hon Hai Precision Industry Co., Ltd. | Vehicle lighting device |
JP2014029858A (ja) * | 2012-07-27 | 2014-02-13 | Valeo Vision | 自動車用の適応照明システム |
US20140177252A1 (en) * | 2012-12-26 | 2014-06-26 | Hon Hai Precision Industry Co., Ltd. | Vehicle lamp module |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3718124B2 (ja) * | 2000-12-28 | 2005-11-16 | 株式会社小糸製作所 | リフレクター可動型自動車用ヘッドランプ |
KR100532822B1 (ko) * | 2001-07-04 | 2005-12-12 | 이종목 | 자동차용 일체식 전조등의 회동장치 |
JP2007250327A (ja) * | 2006-03-15 | 2007-09-27 | Stanley Electric Co Ltd | ドラム型可変遮光板及び該遮光板を使用したヘッドライト |
KR100776745B1 (ko) * | 2006-06-16 | 2007-11-19 | 에스엘 주식회사 | 주광 조사 방향 및 추가광 측면 조사 방향을 자동 조절하는램프 어셈블리 |
JP5202940B2 (ja) | 2007-12-28 | 2013-06-05 | スタンレー電気株式会社 | 車両用前照灯 |
KR100989390B1 (ko) | 2008-02-15 | 2010-10-25 | 에스엘 주식회사 | 차량용 헤드 램프 구조 |
JP5471596B2 (ja) * | 2010-03-01 | 2014-04-16 | 市光工業株式会社 | 車両用灯具 |
JP5737861B2 (ja) | 2010-05-17 | 2015-06-17 | シャープ株式会社 | 照明装置及び車両用前照灯 |
JP5598974B2 (ja) * | 2010-09-01 | 2014-10-01 | シャープ株式会社 | 照明装置 |
JP5328861B2 (ja) * | 2010-09-21 | 2013-10-30 | シャープ株式会社 | 車両用前照灯および照明装置 |
JP5706701B2 (ja) * | 2011-02-03 | 2015-04-22 | 株式会社小糸製作所 | 車輌用前照灯 |
JP5369201B2 (ja) * | 2011-04-28 | 2013-12-18 | シャープ株式会社 | 投光ユニットおよび投光装置 |
JP2013161569A (ja) * | 2012-02-02 | 2013-08-19 | Ichikoh Ind Ltd | 車両用前照灯および車両用前照灯装置 |
CN103256542B (zh) * | 2012-02-21 | 2017-06-16 | 三营超精密光电(晋城)有限公司 | 车前灯灯具模组 |
WO2014119980A1 (es) * | 2013-01-30 | 2014-08-07 | Terán Balaguer Luis Fausto | Dispositivo de iluminación frontal con patrones de luz adaptativos |
KR101683993B1 (ko) * | 2014-11-04 | 2016-12-08 | 현대자동차주식회사 | 차량용 등화 장치 |
-
2014
- 2014-11-04 KR KR1020140152268A patent/KR101673688B1/ko active IP Right Grant
-
2015
- 2015-01-19 JP JP2015007742A patent/JP6415333B2/ja not_active Expired - Fee Related
- 2015-03-25 EP EP15160763.7A patent/EP3018400B1/en active Active
- 2015-03-26 US US14/670,391 patent/US9726352B2/en active Active
- 2015-04-14 CN CN201510175196.2A patent/CN106152008B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004158231A (ja) * | 2002-11-05 | 2004-06-03 | Koito Mfg Co Ltd | 車両用前照灯 |
US20130215634A1 (en) * | 2012-02-20 | 2013-08-22 | Hon Hai Precision Industry Co., Ltd. | Vehicle lighting device |
JP2014029858A (ja) * | 2012-07-27 | 2014-02-13 | Valeo Vision | 自動車用の適応照明システム |
US20140177252A1 (en) * | 2012-12-26 | 2014-06-26 | Hon Hai Precision Industry Co., Ltd. | Vehicle lamp module |
Also Published As
Publication number | Publication date |
---|---|
EP3018400A1 (en) | 2016-05-11 |
KR20160053437A (ko) | 2016-05-13 |
CN106152008B (zh) | 2020-02-21 |
CN106152008A (zh) | 2016-11-23 |
JP6415333B2 (ja) | 2018-10-31 |
US20160123559A1 (en) | 2016-05-05 |
KR101673688B1 (ko) | 2016-11-08 |
US9726352B2 (en) | 2017-08-08 |
EP3018400B1 (en) | 2017-05-24 |
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