EP4585853A4 - Beleuchtungsvorrichtung und fahrzeuglampe - Google Patents

Beleuchtungsvorrichtung und fahrzeuglampe

Info

Publication number
EP4585853A4
EP4585853A4 EP23915600.3A EP23915600A EP4585853A4 EP 4585853 A4 EP4585853 A4 EP 4585853A4 EP 23915600 A EP23915600 A EP 23915600A EP 4585853 A4 EP4585853 A4 EP 4585853A4
Authority
EP
European Patent Office
Prior art keywords
lighting device
vehicle lamp
lamp
vehicle
lighting
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
EP23915600.3A
Other languages
English (en)
French (fr)
Other versions
EP4585853A1 (de
Inventor
Jie Zhang
Shikun Dong
Jiayuan Chen
Hao Zhou
He Zhu
Wenhui Sang
Yuling Zhang
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 EP4585853A1 publication Critical patent/EP4585853A1/de
Publication of EP4585853A4 publication Critical patent/EP4585853A4/de
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]
    • F21S41/147—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
    • F21S41/20—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
    • 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
    • F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
    • F21S41/32—Optical layout 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
    • F21S41/30—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
    • F21S41/40—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
    • 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
    • F21W2102/155—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
    • 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

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)
EP23915600.3A 2023-01-11 2023-09-05 Beleuchtungsvorrichtung und fahrzeuglampe Pending EP4585853A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202310063850.5A CN118361683A (zh) 2023-01-11 2023-01-11 一种照明装置和车灯
PCT/CN2023/116983 WO2024148842A1 (zh) 2023-01-11 2023-09-05 一种照明装置和车灯

Publications (2)

Publication Number Publication Date
EP4585853A1 EP4585853A1 (de) 2025-07-16
EP4585853A4 true EP4585853A4 (de) 2025-09-10

Family

ID=91880242

Family Applications (1)

Application Number Title Priority Date Filing Date
EP23915600.3A Pending EP4585853A4 (de) 2023-01-11 2023-09-05 Beleuchtungsvorrichtung und fahrzeuglampe

Country Status (3)

Country Link
EP (1) EP4585853A4 (de)
CN (1) CN118361683A (de)
WO (1) WO2024148842A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN120476276A (zh) * 2023-04-26 2025-08-12 华域视觉科技(上海)有限公司 一种光学模组、光学系统及车灯

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3327337A1 (de) * 2016-11-24 2018-05-30 Valeo Lighting Hubei Technical Center Co Ltd Lichtstrahlanpassungsvorrichtung und optische vorrichtung für eine fahrzeuglampe
CN108800052A (zh) * 2018-04-20 2018-11-13 长春海拉车灯有限公司 一种光导及具有该光导的车灯
CN214306917U (zh) * 2020-12-29 2021-09-28 华域视觉科技(上海)有限公司 光学透镜、光学模组、车灯及车辆
EP3249285B1 (de) * 2016-05-24 2021-11-24 Stanley Electric Co., Ltd. Linse für ein kfz
WO2022213444A1 (zh) * 2021-04-06 2022-10-13 华域视觉科技(上海)有限公司 车灯光学元件、车灯模组和车辆
WO2022260095A1 (ja) * 2021-06-11 2022-12-15 市光工業株式会社 車両用灯具のレンズ、車両用灯具ユニット、車両用灯具装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6340751B2 (ja) * 2014-08-25 2018-06-13 スタンレー電気株式会社 レンズ体及び車両用灯具
AT518109B1 (de) * 2016-01-14 2017-11-15 Zkw Group Gmbh Beleuchtungseinheit für einen Kraftfahrzeugscheinwerfer zum Erzeugen eines Lichtbündels mit Hell-Dunkel-Grenze
CN109724044A (zh) * 2019-02-25 2019-05-07 华域视觉科技(上海)有限公司 车灯聚光器和车灯模组
CN113531477A (zh) * 2020-12-29 2021-10-22 华域视觉科技(上海)有限公司 光学透镜、光学模组、车灯及车辆
JP7499068B2 (ja) * 2020-05-25 2024-06-13 スタンレー電気株式会社 車両用灯具及びレンズ体
CN114659067A (zh) * 2022-03-29 2022-06-24 镇江景辉精密机械有限公司 一种车用投射式近光模组
CN219510649U (zh) * 2023-01-11 2023-08-11 华域视觉科技(上海)有限公司 一种照明装置和车灯

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3249285B1 (de) * 2016-05-24 2021-11-24 Stanley Electric Co., Ltd. Linse für ein kfz
EP3327337A1 (de) * 2016-11-24 2018-05-30 Valeo Lighting Hubei Technical Center Co Ltd Lichtstrahlanpassungsvorrichtung und optische vorrichtung für eine fahrzeuglampe
CN108800052A (zh) * 2018-04-20 2018-11-13 长春海拉车灯有限公司 一种光导及具有该光导的车灯
CN214306917U (zh) * 2020-12-29 2021-09-28 华域视觉科技(上海)有限公司 光学透镜、光学模组、车灯及车辆
WO2022213444A1 (zh) * 2021-04-06 2022-10-13 华域视觉科技(上海)有限公司 车灯光学元件、车灯模组和车辆
WO2022260095A1 (ja) * 2021-06-11 2022-12-15 市光工業株式会社 車両用灯具のレンズ、車両用灯具ユニット、車両用灯具装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2024148842A1 *

Also Published As

Publication number Publication date
CN118361683A (zh) 2024-07-19
EP4585853A1 (de) 2025-07-16
WO2024148842A1 (zh) 2024-07-18

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