WO2021012883A1 - Dispositif d'éclairage et phare d'automobile - Google Patents

Dispositif d'éclairage et phare d'automobile Download PDF

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Publication number
WO2021012883A1
WO2021012883A1 PCT/CN2020/098606 CN2020098606W WO2021012883A1 WO 2021012883 A1 WO2021012883 A1 WO 2021012883A1 CN 2020098606 W CN2020098606 W CN 2020098606W WO 2021012883 A1 WO2021012883 A1 WO 2021012883A1
Authority
WO
WIPO (PCT)
Prior art keywords
light source
light
wavelength conversion
conversion unit
source unit
Prior art date
Application number
PCT/CN2020/098606
Other languages
English (en)
Chinese (zh)
Inventor
陈良晓
张权
陈彬
蒋焕成
马勇
付锦江
Original Assignee
深圳市绎立锐光科技开发有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 深圳市绎立锐光科技开发有限公司 filed Critical 深圳市绎立锐光科技开发有限公司
Publication of WO2021012883A1 publication Critical patent/WO2021012883A1/fr

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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]
    • 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
    • F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
    • 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
    • F21S41/285—Refractors, transparent cover plates, light guides or filters not provided in groups F21S41/24-F21S41/28
    • 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
    • F21V5/00—Refractors for light sources
    • F21V5/04—Refractors for light sources of lens shape
    • 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
    • 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
    • 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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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

L'invention concerne un dispositif d'éclairage (10) comprenant une source de lumière d'excitation (111, 112) et une unité de conversion de longueur d'onde (120). La lumière d'excitation émise par la source de lumière d'excitation (111, 112) est incidente sur l'unité de conversion de longueur d'onde (120) et excite la lumière. La lumière excitée et la lumière d'excitation non absorbée sortent dans une direction pré-configurée pour former une lumière de sortie du dispositif d'éclairage (10). La source de lumière d'excitation (111, 112) comprend une unité source de lumière laser (111) et une unité source de lumière à DEL (112). Un premier point lumineux (S1) formé par l'unité source de lumière laser (111) sur une surface de l'unité de conversion de longueur d'onde (120) est recouvert par un second point lumineux (S2) formé par l'unité source de lumière à DEL (112) sur la surface de l'unité de conversion de longueur d'onde (120). L'unité source de lumière laser (111) et l'unité source de lumière à DEL (112) sont commandées séparément. La structure permet à un phare d'automobile comprenant le dispositif d'éclairage (10) d'intégrer différentes distributions de lumière d'éclairage et réduit la taille du dispositif d'éclairage (10) et la taille du phare d'automobile.
PCT/CN2020/098606 2019-07-19 2020-06-28 Dispositif d'éclairage et phare d'automobile WO2021012883A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201910652486.X 2019-07-19
CN201910652486.XA CN112240533A (zh) 2019-07-19 2019-07-19 一种照明装置及汽车大灯

Publications (1)

Publication Number Publication Date
WO2021012883A1 true WO2021012883A1 (fr) 2021-01-28

Family

ID=74168165

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2020/098606 WO2021012883A1 (fr) 2019-07-19 2020-06-28 Dispositif d'éclairage et phare d'automobile

Country Status (2)

Country Link
CN (1) CN112240533A (fr)
WO (1) WO2021012883A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113915581A (zh) * 2021-11-17 2022-01-11 中山市宝明通照明科技有限公司 一种随车速自动调整射程的汽车大灯灯泡

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105308385A (zh) * 2013-06-25 2016-02-03 齐扎拉光系统有限责任公司 用于车辆的大灯
WO2017097504A1 (fr) * 2015-12-09 2017-06-15 Osram Gmbh Production de lumière à diode luminescente et à laser
CN107036033A (zh) * 2017-06-09 2017-08-11 超视界激光科技（苏州）有限公司 发光装置及照明系统
US20170314753A1 (en) * 2016-04-28 2017-11-02 Osram Gmbh Lighting device for emitting illumination light
CN206786554U (zh) * 2017-06-09 2017-12-22 超视界激光科技（苏州）有限公司 发光装置及照明系统
JP2018041723A (ja) * 2016-09-06 2018-03-15 株式会社小糸製作所 発光モジュールおよび車両用前照灯
CN108474533A (zh) * 2016-02-03 2018-08-31 欧司朗股份有限公司 用于发射照明光的照明设备

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018031995A (ja) * 2016-08-26 2018-03-01 株式会社ライトショー・テクノロジー 光源装置および投射型表示装置

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105308385A (zh) * 2013-06-25 2016-02-03 齐扎拉光系统有限责任公司 用于车辆的大灯
WO2017097504A1 (fr) * 2015-12-09 2017-06-15 Osram Gmbh Production de lumière à diode luminescente et à laser
CN108474533A (zh) * 2016-02-03 2018-08-31 欧司朗股份有限公司 用于发射照明光的照明设备
US20170314753A1 (en) * 2016-04-28 2017-11-02 Osram Gmbh Lighting device for emitting illumination light
JP2018041723A (ja) * 2016-09-06 2018-03-15 株式会社小糸製作所 発光モジュールおよび車両用前照灯
CN107036033A (zh) * 2017-06-09 2017-08-11 超视界激光科技（苏州）有限公司 发光装置及照明系统
CN206786554U (zh) * 2017-06-09 2017-12-22 超视界激光科技（苏州）有限公司 发光装置及照明系统

Also Published As

Publication number Publication date
CN112240533A (zh) 2021-01-19

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