JP7433421B2 - 車両ランプ用光学素子ユニット、車両照明装置、車両ランプ及び車両 - Google Patents
車両ランプ用光学素子ユニット、車両照明装置、車両ランプ及び車両 Download PDFInfo
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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]
- F21S41/151—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
- F21S41/10—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
- F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
- F21S41/25—Projection lenses
- F21S41/265—Composite lenses; Lenses with a patch-like shape
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
- B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
- B60Q1/14—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights having dimming means
-
- 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
-
- 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
- F21S41/24—Light guides
-
- 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
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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
- F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
- F21S41/25—Projection lenses
- F21S41/27—Thick lenses
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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
- F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
- F21S41/25—Projection lenses
- F21S41/275—Lens surfaces, e.g. coatings or surface structures
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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
- F21S41/20—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
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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
- F21S41/40—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
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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
- F21W2102/10—Arrangement or contour of the emitted light
- F21W2102/13—Arrangement or contour of the emitted light for high-beam region or low-beam region
- F21W2102/135—Arrangement or contour of the emitted light for high-beam region or low-beam region the light having cut-off lines, i.e. clear borderlines between emitted regions and dark regions
-
- 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
- F21W2102/13—Arrangement or contour of the emitted light for high-beam region or low-beam region
- F21W2102/135—Arrangement or contour of the emitted light for high-beam region or low-beam region the light having cut-off lines, i.e. clear borderlines between emitted regions and dark regions
- F21W2102/155—Arrangement or contour of the emitted light for high-beam region or low-beam region the light having cut-off lines, i.e. clear borderlines between emitted regions and dark regions having inclined and horizontal cutoff lines
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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
- 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
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- 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)
- Mechanical Engineering (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Planar Illumination Modules (AREA)
Description
本願は2020年03月09日に提出した中国特許出願第202020281769.6号の権益を主張し、該出願の内容が引用により本明細書に組み込まれている。
11 ロービーム集光部
12 ロービーム光通過部
13 ロービームカットオフライン構造
14 ロービーム出光面
2 ハイビーム一次光学素子
21 ハイビーム集光部
22 ハイビーム光通過部
23 ハイビームカットオフライン構造
24 ハイビーム出光面
3 レンズ
31 レンズ入光部
32 レンズ出光部
4 楔状隙間
5 ロービーム光源
6 ハイビーム光源
7 車両照明装置
8 ロービームカットオフライン
9 ロービームモードにおける車両ランプの光形
10 ハイビームモードにおける車両ランプの光形
Claims (9)
- 車両ランプ用光学素子ユニットであって、ロービーム一次光学素子(1)と、前記ロービーム一次光学素子(1)の下方に設けられるハイビーム一次光学素子(2)と、前記ロービーム一次光学素子(1)及び/または前記ハイビーム一次光学素子(2)の前端に設けられるレンズ(3)と、を備え、
前記ロービーム一次光学素子(1)は前記レンズ(3)と一体に形成され、前記ロービーム一次光学素子(1)は後から前に順に少なくとも1つのロービーム集光部(11)及びロービーム光通過部(12)を備え、前記ロービーム光通過部(12)はレンズ入光部(31)に一体に形成され、前記ロービーム光通過部(12)の下面の前縁はロービームカットオフライン構造(13)として形成され、前記ハイビーム一次光学素子(2)は少なくとも1つのハイビーム集光部(21)を備え、前記ハイビーム集光部(21)の前端にハイビーム出光面(24)が形成され、前記ハイビーム一次光学素子(2)は前記レンズ(3)と一体に形成され、前記ハイビーム出光面(24)と前記レンズ入光部(31)との間には空間が設けられ、ハイビーム光通過部は設けられておらず、または
前記ハイビーム一次光学素子(2)は後から前に順に少なくとも1つのハイビーム集光部(21)及びハイビーム光通過部(22)を備え、前記ハイビーム光通過部(22)は前記レンズ入光部(31)と一体に形成され、前記ハイビーム光通過部(22)の上面の前縁はハイビームカットオフライン構造(23)として形成され、前記ロービーム一次光学素子(1)は少なくとも1つのロービーム集光部(11)を備え、前記ロービーム集光部(11)の前端にロービーム出光面(14)が形成され、前記ロービーム出光面(14)と前記レンズ入光部(31)との間には空間が設けられ、ロービーム光通過部は設けられておらず、
前記レンズ(3)はレンズ入光部(31)及びレンズ出光部(32)を備え、前記レンズ入光部(31)は平面、後に突出する曲面または前に突出する曲面であり、前記レンズ出光部(32)は前に突出する曲面であり、前記ロービーム一次光学素子(1)及び前記ハイビーム一次光学素子(2)は光を集光しコリメーションした後、前記レンズ(3)によってロービーム照明光形及びハイビーム照明光形を形成するのに適していることを特徴とする車両ランプ用光学素子ユニット。 - 前記ロービーム集光部(11)の数は複数であり、左右方向に沿って配置され、前記ハイビーム集光部(21)の数は複数であり、左右方向に沿って配置されることを特徴とする請求項1に記載の車両ランプ用光学素子ユニット。
- 前記ロービーム集光部(11)は集光カップ構造または後に突出するバンプ構造であることを特徴とする請求項1または2に記載の車両ランプ用光学素子ユニット。
- 前記ハイビーム集光部(21)は集光カップ構造または後に突出するバンプ構造であ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車両ランプ用光学素子ユニット。
- 前記集光カップ構造の後端に空洞部が設けられ、前記空洞部の底部にバンプが設けられ、前記集光カップ構造の外郭面は後端から前端に口径が徐々に大きくなる曲面状構造であり、または
前記集光カップ構造は中実構造であり、その入光面が平面、凸曲面または凹曲面であり、前記集光カップ構造の外郭面は後端から前端に口径が徐々に大きくなる曲面状構造であることを特徴とする請求項3または4に記載の車両ランプ用光学素子ユニット。 - 車両照明装置であって、ロービーム光源(5)と、ハイビーム光源(6)と、請求項1~5のいずれか一項に記載の車両ランプ用光学素子ユニットとを備え、前記ロービーム光源(5)は前記ロービーム集光部(11)に1対1で対応して設置され、前記ハイビーム光源(6)は前記ハイビーム集光部(21)に1対1で対応して設置されることを特徴とする車両照明装置。
- ロービーム回路基板及びハイビーム回路基板をさらに備え、前記ロービーム光源(5)は前記ロービーム回路基板に設けられ、前記ハイビーム光源(6)は前記ハイビーム回路基板に設けられ、または
回路基板をさらに備え、前記ロービーム光源(5)及び前記ハイビーム光源(6)はいずれも前記回路基板に設けられることを特徴とする請求項6に記載の車両照明装置。 - 請求項6または7に記載の車両照明装置(7)を少なくとも1つ備えることを特徴とする車両ランプ。
- 請求項8に記載の車両ランプを備えることを特徴とする車両。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202020281769.6U CN212132313U (zh) | 2020-03-09 | 2020-03-09 | 车灯光学元件组件、车辆照明装置、车灯和车辆 |
CN202020281769.6 | 2020-03-09 | ||
PCT/CN2020/129309 WO2021179664A1 (zh) | 2020-03-09 | 2020-11-17 | 车灯光学元件组件、车辆照明装置、车灯和车辆 |
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JP2022550614A JP2022550614A (ja) | 2022-12-02 |
JP7433421B2 true JP7433421B2 (ja) | 2024-02-19 |
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US (1) | US11927317B2 (ja) |
EP (1) | EP4006408B1 (ja) |
JP (1) | JP7433421B2 (ja) |
KR (1) | KR20220044799A (ja) |
CN (1) | CN212132313U (ja) |
MX (1) | MX2022000228A (ja) |
WO (1) | WO2021179664A1 (ja) |
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EP4397901A1 (en) * | 2023-01-06 | 2024-07-10 | Hyundai Mobis Co., Ltd. | Lamp and lamp assembly for vehicle |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005276805A (ja) | 2004-02-27 | 2005-10-06 | Stanley Electric Co Ltd | 車両用灯具 |
JP2017228452A (ja) | 2016-06-23 | 2017-12-28 | スタンレー電気株式会社 | レンズ体および車両用灯具 |
US20180087745A1 (en) | 2016-09-26 | 2018-03-29 | Valeo Vision | Bi-function lighting module made of transparent material |
JP2018098011A (ja) | 2016-12-12 | 2018-06-21 | 株式会社小糸製作所 | 車両用前照灯 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9719648B2 (en) | 2015-09-09 | 2017-08-01 | Witslight Technology Corporation Limited | Automobile lamp having a lighting pattern with a light-and-shade contrast |
FR3041738B1 (fr) * | 2015-09-28 | 2020-01-17 | Valeo Vision | Element optique primaire pour module lumineux de vehicule automobile |
AT518109B1 (de) | 2016-01-14 | 2017-11-15 | Zkw Group Gmbh | Beleuchtungseinheit für einen Kraftfahrzeugscheinwerfer zum Erzeugen eines Lichtbündels mit Hell-Dunkel-Grenze |
FR3050011A1 (fr) * | 2016-04-11 | 2017-10-13 | Valeo Vision | Module d'emission d'un faisceau lumineux pour projecteur de vehicule automobile |
CN109140377B (zh) | 2018-08-03 | 2020-11-24 | 常熟理工学院 | 一种汽车前照灯单元 |
CN110953551A (zh) | 2018-09-27 | 2020-04-03 | 法雷奥照明湖北技术中心有限公司 | 光学元件、光学模块和车辆 |
CN109268774A (zh) * | 2018-10-25 | 2019-01-25 | 华域视觉科技(上海)有限公司 | 一种双排矩阵式照明模组及其辅助照明方法 |
CN209801362U (zh) | 2019-03-29 | 2019-12-17 | 曼德电子电器有限公司 | 车辆近光配光结构 |
CN209782494U (zh) | 2019-04-25 | 2019-12-13 | 江西省绿野汽车照明有限公司 | 棱镜全反射式近光模组以及车灯 |
CN210601445U (zh) | 2019-10-25 | 2020-05-22 | 华域视觉科技(上海)有限公司 | 一种车灯光学元件 |
CN210740266U (zh) | 2019-10-25 | 2020-06-12 | 华域视觉科技(上海)有限公司 | 车灯光学元件 |
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- 2020-03-09 CN CN202020281769.6U patent/CN212132313U/zh active Active
- 2020-11-17 EP EP20924803.8A patent/EP4006408B1/en active Active
- 2020-11-17 KR KR1020227007827A patent/KR20220044799A/ko not_active Application Discontinuation
- 2020-11-17 US US17/760,905 patent/US11927317B2/en active Active
- 2020-11-17 WO PCT/CN2020/129309 patent/WO2021179664A1/zh unknown
- 2020-11-17 JP JP2022520919A patent/JP7433421B2/ja active Active
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005276805A (ja) | 2004-02-27 | 2005-10-06 | Stanley Electric Co Ltd | 車両用灯具 |
JP2017228452A (ja) | 2016-06-23 | 2017-12-28 | スタンレー電気株式会社 | レンズ体および車両用灯具 |
US20180087745A1 (en) | 2016-09-26 | 2018-03-29 | Valeo Vision | Bi-function lighting module made of transparent material |
JP2018098011A (ja) | 2016-12-12 | 2018-06-21 | 株式会社小糸製作所 | 車両用前照灯 |
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US20220349542A1 (en) | 2022-11-03 |
WO2021179664A1 (zh) | 2021-09-16 |
EP4006408A4 (en) | 2022-11-09 |
JP2022550614A (ja) | 2022-12-02 |
MX2022000228A (es) | 2022-02-03 |
EP4006408A1 (en) | 2022-06-01 |
US11927317B2 (en) | 2024-03-12 |
CN212132313U (zh) | 2020-12-11 |
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EP4006408B1 (en) | 2024-05-29 |
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