US 12,227,125 B1
Logo lamp module, external rear view assembly and motor vehicle
Dylan Storti, Stuttgart (DE); Dean Stevens, Lonsdale (AU); and Peter Brown, Lonsdale (AU)
Assigned to Motherson Innovations Company Limited, London (GB)
Filed by MOTHERSON INNOVATIONS COMPANY LIMITED, London (GB)
Filed on Jul. 25, 2024, as Appl. No. 18/783,583.
Claims priority of application No. 10 2023 121 787.9 (DE), filed on Aug. 15, 2023.
Int. Cl. B60Q 1/26 (2006.01); F21S 43/20 (2018.01); F21S 43/27 (2018.01); F21V 5/04 (2006.01); F21V 17/10 (2006.01); F21W 103/60 (2018.01)
CPC B60Q 1/2665 (2013.01) [F21S 43/26411 (2024.05); F21S 43/27 (2018.01); F21V 5/04 (2013.01); F21V 17/101 (2013.01); B60Q 2400/50 (2013.01); F21W 2103/60 (2018.01)] 14 Claims
OG exemplary drawing
 
1. A logo lamp module for an external rear view assembly of a motor vehicle, comprising:
a projection optics lens stack disposed within a stack holding portion of a housing closed by a printed circuit board,
the projection optics lens stack comprising a logo sheet or image substrate between at least one first lens and at least one second lens, wherein the at least one first lens is disposed between the printed circuit board and the logo sheet or image substrate, and the at least one second lens is disposed between the logo sheet or image substrate and a light exiting portion of the housing,
wherein a flow path is defined by a hole through the printed circuit board and a funnel in the at least one first lens, such that a resin or adhesive applied on an outer surface of the printed circuit board contacts a surface of the logo sheet or image substrate facing the at least one first lens to seal a connection of the printed circuit board and the housing as well as to fix the logo sheet or image substrate within the housing.