Patent ID: 11879613
Assignee: ZHEJIANG GEELY HOLDING GROUP CO., LTD
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC F  G | IPC F

Claim 0:
1. An optical lens system for vehicle lighting applications, wherein the system comprises a lens body and a first light source unit configured for emitting light into the lens body,
wherein the lens body comprises a first light inlet surface arranged to receive incident light from the first light source unit, a light output surface configured to emit the light received from the first light source unit through the first light inlet surface, and a light impacting surface, wherein the light impacting surface and the light output surface are oppositely arranged in relation to each other and connected by the first light inlet surface,
wherein the light impacting surface comprises at least one first optical zone configured for redirecting the incident light from the first light inlet surface toward the light output surface, wherein the at least one first optical zone is formed by a plurality of optical elements, wherein the optical elements are arranged as indentations in the light impacting surface of the lens body,
wherein the optical elements are configured with a truncated cone section arranged within the lens body in connection to the light impacting surface, and a rounded cap section arranged within the lens body in connection to the truncated cone section, wherein a base surface of the rounded cap section is coinciding with a top surface of the truncated cone section, wherein the truncated cone section comprises an outer surface and a base surface, and the rounded cap section comprises an outer surface, wherein a cross-sectional transition between the outer surface of the truncated cone section and the outer surface of the rounded cap section is non-linear.