EP 4170230 A4 20240110 - VEHICLE HIGH BEAM MODULE, VEHICLE HEADLIGHT, AND VEHICLE
Title (en)
VEHICLE HIGH BEAM MODULE, VEHICLE HEADLIGHT, AND VEHICLE
Title (de)
FAHRZEUGFERNLICHTMODUL, FAHRZEUGSCHEINWERFER UND FAHRZEUG
Title (fr)
MODULE DE FEUX DE ROUTE DE VÉHICULE, PHARE DE VÉHICULE ET VÉHICULE
Publication
Application
Priority
- CN 202010690413 A 20200717
- CN 2021106540 W 20210715
Abstract (en)
[origin: EP4170230A1] A vehicle high beam module, comprising a plurality of light-emitting sources (6) and a lens group comprising at least two stages of lenses, wherein a first-stage lens (1) in the lens group comprises a plurality of light gathering units (11) that are arranged side by side and that have light entry surfaces of a set width, light emitted by the light-emitting sources (6) passes through the first-stage lens (1) and other lenses in the lens group in succession to then form a plurality of light shape forming units, the plurality of light shape forming units are arranged in succession in a high beam shape having a plurality of pixels, the width of each light shape forming unit corresponds to the set width of a respective corresponding light entry surface, and the set width of each light entry surface is set so that the width of the plurality of pixels deceases from outer regions of the light shape to a central region of the light shape. In addition, a vehicle headlight and a vehicle are also disclosed. A small opening design, and a high beam shape that has a narrow pixel width at the region near the front of the vehicle and a wide pixel width in regions at two sides at the front of the vehicle are achieved.
IPC 8 full level
F21S 41/141 (2018.01); F21S 41/143 (2018.01); F21S 41/20 (2018.01); F21S 41/26 (2018.01); F21W 102/13 (2018.01); F21W 107/10 (2018.01); F21Y 115/10 (2016.01)
CPC (source: CN EP)
F21S 41/141 (2017.12 - CN); F21S 41/143 (2017.12 - EP); F21S 41/151 (2017.12 - EP); F21S 41/26 (2017.12 - CN EP); F21S 41/285 (2017.12 - EP); F21W 2102/13 (2017.12 - CN); F21W 2102/145 (2017.12 - EP); F21W 2107/10 (2017.12 - CN); F21Y 2115/10 (2016.07 - CN)
Citation (search report)
- [XY] FR 3085463 A1 20200306 - VALEO VISION [FR]
- [XY] FR 2999679 A1 20140620 - VALEO VISION [FR]
- [XY] CN 107664295 A 20180206 - SHANGHAI KOITO AUTOMOTIVE LAMP
- [XYI] KR 102014874 B1 20190827 - SL CORP [KR]
- [Y] WO 2020083361 A1 20200430 - HASCO VISION TECH CO LTD [CN]
- See references of WO 2022012634A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 4170230 A1 20230426; EP 4170230 A4 20240110; CN 112781002 A 20210511; WO 2022012634 A1 20220120
DOCDB simple family (application)
EP 21842895 A 20210715; CN 202010690413 A 20200717; CN 2021106540 W 20210715