EP 3537030 A4 20200708 - VEHICLE LAMP
Title (en)
VEHICLE LAMP
Title (de)
FAHRZEUGLAMPE
Title (fr)
PHARE DE VÉHICULE
Publication
Application
Priority
- JP 2016215539 A 20161102
- JP 2017069223 A 20170330
- JP 2017039831 W 20171102
Abstract (en)
[origin: EP3537030A1] A vehicle lamp includes a first light emitting chip for a low beam, a plurality of second light emitting chips for a high beam, aligned in a horizontal direction, a lens to illuminate forward light from the first and second light emitting chips, a reflector to reflect light from the first light emitting chip toward the lens, and a shade to partially block light reflected by the reflector, wherein the lens includes upper and lower incident surfaces respectively vertically above and below a basic optical axis passing a rear basic focal point of the lens, the upper incident surface has a shape with radius increasing from the basic optical axis toward an outer edge, and the lower incident surface has a shape with radius increasing from a center toward an outside in the horizontal direction, and with a linear vertical cross section.
IPC 8 full level
F21S 41/147 (2018.01); F21S 41/148 (2018.01); F21S 41/151 (2018.01); F21S 41/255 (2018.01); F21S 41/275 (2018.01); F21S 41/32 (2018.01); F21S 41/40 (2018.01); F21S 41/43 (2018.01); F21S 41/663 (2018.01)
CPC (source: EP)
F21S 41/00 (2017.12); F21S 41/12 (2017.12); F21S 41/147 (2017.12); F21S 41/148 (2017.12); F21S 41/151 (2017.12); F21S 41/255 (2017.12); F21S 41/275 (2017.12); F21S 41/321 (2017.12); F21S 41/43 (2017.12); F21S 41/663 (2017.12); F21S 43/00 (2017.12); F21S 45/00 (2017.12); F21V 5/04 (2013.01)
Citation (search report)
- [Y] JP 2016039021 A 20160322 - KOITO MFG CO LTD
- [Y] DE 102015215200 A1 20160211 - KOITO MFG CO LTD [JP]
- [Y] DE 102011013211 A1 20120906 - AUTOMOTIVE LIGHTING REUTLINGEN [DE]
- [Y] EP 2767750 A2 20140820 - STANLEY ELECTRIC CO LTD [JP]
- [Y] DE 102014116862 A1 20150528 - VARROC LIGHTING SYSTEMS SRO [CZ]
- [Y] JP 2010277818 A 20101209 - ICHIKOH INDUSTRIES LTD
- [Y] EP 1980787 A1 20081015 - KOITO MFG CO LTD [JP]
- See references of WO 2018084269A1
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 3537030 A1 20190911; EP 3537030 A4 20200708; CN 110088525 A 20190802; CN 110088525 B 20220201; JP 2018078089 A 20180517; JP 7000695 B2 20220204; WO 2018084269 A1 20180511
DOCDB simple family (application)
EP 17866521 A 20171102; CN 201780067518 A 20171102; JP 2017039831 W 20171102; JP 2017069223 A 20170330