EP4170230A4 - VEHICLE HEADLIGHT MODULE, VEHICLE HEADLIGHTS AND VEHICLE - Google Patents

VEHICLE HEADLIGHT MODULE, VEHICLE HEADLIGHTS AND VEHICLE Download PDF

Info

Publication number
EP4170230A4
EP4170230A4 EP21842895.1A EP21842895A EP4170230A4 EP 4170230 A4 EP4170230 A4 EP 4170230A4 EP 21842895 A EP21842895 A EP 21842895A EP 4170230 A4 EP4170230 A4 EP 4170230A4
Authority
EP
European Patent Office
Prior art keywords
vehicle
high beam
headlight
beam module
module
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.)
Pending
Application number
EP21842895.1A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP4170230A1 (en
Inventor
Dapan ZHANG
He ZHU
Cong Li
Wenhui SANG
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HASCO Vision Technology Co Ltd
Original Assignee
HASCO Vision Technology Co Ltd
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 HASCO Vision Technology Co Ltd filed Critical HASCO Vision Technology Co Ltd
Publication of EP4170230A1 publication Critical patent/EP4170230A1/en
Publication of EP4170230A4 publication Critical patent/EP4170230A4/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • F21S41/141—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
    • F21S41/141—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
    • F21S41/26—Elongated 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 - F21S41/2805
    • 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
    • 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
    • F21W2102/14—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 vertical cut-off lines; specially adapted for adaptive high beams, i.e. wherein the beam is broader but avoids glaring other road users
    • F21W2102/145—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 vertical cut-off lines; specially adapted for adaptive high beams, i.e. wherein the beam is broader but avoids glaring other road users wherein the light is emitted between two parallel vertical cutoff lines, e.g. selectively emitted rectangular-shaped high beam
    • 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]

Landscapes

  • 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)
EP21842895.1A 2020-07-17 2021-07-15 VEHICLE HEADLIGHT MODULE, VEHICLE HEADLIGHTS AND VEHICLE Pending EP4170230A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202010690413.2A CN112781002A (zh) 2020-07-17 2020-07-17 车辆远光灯模组、车辆前照灯及车辆
PCT/CN2021/106540 WO2022012634A1 (zh) 2020-07-17 2021-07-15 车辆远光灯模组、车辆前照灯及车辆

Publications (2)

Publication Number Publication Date
EP4170230A1 EP4170230A1 (en) 2023-04-26
EP4170230A4 true EP4170230A4 (en) 2024-01-10

Family

ID=75750123

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21842895.1A Pending EP4170230A4 (en) 2020-07-17 2021-07-15 VEHICLE HEADLIGHT MODULE, VEHICLE HEADLIGHTS AND VEHICLE

Country Status (3)

Country Link
EP (1) EP4170230A4 (zh)
CN (1) CN112781002A (zh)
WO (1) WO2022012634A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112781002A (zh) * 2020-07-17 2021-05-11 华域视觉科技(上海)有限公司 车辆远光灯模组、车辆前照灯及车辆

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2999679A1 (fr) * 2012-12-14 2014-06-20 Valeo Vision Element optique primaire, module d'eclairage et projecteur pour vehicule automobile.
CN107664295A (zh) * 2017-09-14 2018-02-06 上海小糸车灯有限公司 一种准直透镜及其车用光学模组
KR102014874B1 (ko) * 2018-02-27 2019-08-27 에스엘 주식회사 차량용 램프
FR3085463A1 (fr) * 2018-08-31 2020-03-06 Valeo Vision Module lumineux de vehicule automobile comprenant une pluralite de guides de lumiere
WO2020083361A1 (zh) * 2018-10-25 2020-04-30 华域视觉科技(上海)有限公司 照明模组、车灯及车辆

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20170062851A (ko) * 2015-11-30 2017-06-08 에스엘 주식회사 차량용 램프
CN207527498U (zh) 2017-09-14 2018-06-22 上海小糸车灯有限公司 一种准直透镜及其车用光学模组
CN207962511U (zh) 2018-04-13 2018-10-12 华域视觉科技(上海)有限公司 光学模组及车灯
CN209165280U (zh) * 2019-01-10 2019-07-26 台州保镖电子有限公司 一种电动车或摩托车用多光源多透镜的led灯总成
CN111396824A (zh) * 2019-06-05 2020-07-10 华域视觉科技(上海)有限公司 车灯光学元件、车灯模组、车辆前照灯及车辆
CN210771911U (zh) * 2019-10-31 2020-06-16 浙江天合车灯有限公司 Led汽车大灯总成远近光侧发射装置
CN212987096U (zh) * 2020-07-17 2021-04-16 华域视觉科技(上海)有限公司 车辆远光灯模组、车辆前照灯及车辆
CN112781002A (zh) * 2020-07-17 2021-05-11 华域视觉科技(上海)有限公司 车辆远光灯模组、车辆前照灯及车辆

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2999679A1 (fr) * 2012-12-14 2014-06-20 Valeo Vision Element optique primaire, module d'eclairage et projecteur pour vehicule automobile.
CN107664295A (zh) * 2017-09-14 2018-02-06 上海小糸车灯有限公司 一种准直透镜及其车用光学模组
KR102014874B1 (ko) * 2018-02-27 2019-08-27 에스엘 주식회사 차량용 램프
FR3085463A1 (fr) * 2018-08-31 2020-03-06 Valeo Vision Module lumineux de vehicule automobile comprenant une pluralite de guides de lumiere
WO2020083361A1 (zh) * 2018-10-25 2020-04-30 华域视觉科技(上海)有限公司 照明模组、车灯及车辆

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2022012634A1 *

Also Published As

Publication number Publication date
CN112781002A (zh) 2021-05-11
EP4170230A1 (en) 2023-04-26
WO2022012634A1 (zh) 2022-01-20

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