EP 3604905 B1 20220720 - LIGHT DEVICE FOR A MOTOR VEHICLE
Title (en)
LIGHT DEVICE FOR A MOTOR VEHICLE
Title (de)
LEUCHTMODUL FÜR EIN KRAFTFAHRZEUG
Title (fr)
DISPOSITIF LUMINEUX POUR VEHICULE AUTOMOBILE
Publication
Application
Priority
FR 1857303 A 20180803
Abstract (en)
[origin: CN110792988A] The invention relates to a lighting device (1) for a vehicle, comprising a housing (10), a support (12) comprising a light source (13) for emitting light, and an optical system (14) forming a light beam from the light and comprising: a primary optical element (140), the primary optical element is arranged partially facing the light source (13); and a secondary optical element (141) disposed facingthe primary optical element (140), connected to the primary optical element via a connection bridge (142), and comprising an output face (141b) and an input face (141a) having a Fresnel dimension, characterized in that the connection bridge (142) comprises an optical structure (142a) having an input face perpendicular to a portion of the light passing through the primary optical element, such that the portion of the light propagates through the connection bridge up to the output face without refraction or deflection.
IPC 8 full level
F21S 41/64 (2018.01); F21S 43/20 (2018.01); F21S 43/27 (2018.01)
CPC (source: CN EP)
F21S 43/14 (2017.12 - CN); F21S 43/145 (2017.12 - CN); F21S 43/20 (2017.12 - CN); F21S 43/26 (2017.12 - CN EP); F21S 43/27 (2017.12 - EP); F21W 2103/35 (2017.12 - CN); F21W 2107/10 (2017.12 - CN); F21Y 2115/10 (2016.07 - CN); F21Y 2115/15 (2016.07 - CN)
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 3604905 A1 20200205; EP 3604905 B1 20220720; CN 110792988 A 20200214; CN 110792988 B 20230512; ES 2926352 T3 20221025; FR 3084727 A1 20200207; FR 3084727 B1 20220121
DOCDB simple family (application)
EP 19020459 A 20190802; CN 201910711551 A 20190802; ES 19020459 T 20190802; FR 1857303 A 20180803