US 12,404,981 B2
Lamp with light source and extending reflection area
Hyun Soo Lee, Yongin-si (KR); Sun Kwon Mun, Yongin-si (KR); Na Ram Jun, Yongin-si (KR); and Tae Yang Park, Yongin-si (KR)
Assigned to HYUNDAI MOBIS CO., LTD., Seoul (KR)
Filed by HYUNDAI MOBIS CO., LTD., Seoul (KR)
Filed on Aug. 5, 2024, as Appl. No. 18/794,448.
Claims priority of application No. 10-2023-0103049 (KR), filed on Aug. 7, 2023.
Prior Publication US 2025/0052389 A1, Feb. 13, 2025
Int. Cl. F21S 41/147 (2018.01); F21S 41/24 (2018.01); F21S 41/25 (2018.01); F21S 41/32 (2018.01); F21W 102/135 (2018.01)
CPC F21S 41/147 (2018.01) [F21S 41/24 (2018.01); F21S 41/25 (2018.01); F21S 41/32 (2018.01); F21W 2102/135 (2018.01)] 7 Claims
OG exemplary drawing
 
1. A lamp comprising:
a light source disposed at a rear portion of the lamp and configured to output light;
a light output part disposed at a front portion of the lamp and configured to output first light, which is a first portion of the light output from the light source; and
a reflection area located between the light source and the light output part and configured to reflect a portion of the first light,
wherein a light output optical axis, which is an optical axis of the light output part, extends in a forward/rearward direction of the lamp,
wherein the reflection area extends toward the rear portion of the lamp and is inclined with respect to the light output optical axis, and
wherein the reflection area includes:
a front end portion disposed at a same height as the light output optical axis, and
a rear end portion disposed above the light output optical axis.