US 11,851,001 B1
Mood lamp with dynamic effect and vehicle provided with the same
Miao Miao Zhang, Shandong (CN); Chunlei Sang, Shandong (CN); Hyukjae Kwon, Anyang-si (KR); and Won Young Bae, Seoul (KR)
Assigned to HYUNDAI MOTOR COMPANY, Seoul (KR); and KIA CORPORATION, Seoul (KR)
Filed by HYUNDAI MOTOR COMPANY, Seoul (KR); and Kia Corporation, Seoul (KR)
Filed on Dec. 7, 2022, as Appl. No. 18/076,722.
Claims priority of application No. 202210712875.9 (CN), filed on Jun. 22, 2022.
Int. Cl. B60Q 3/70 (2017.01); F21V 8/00 (2006.01); B60Q 3/51 (2017.01); B60Q 3/62 (2017.01); B60Q 3/64 (2017.01); B60Q 3/66 (2017.01); B60Q 3/54 (2017.01); B60Q 3/78 (2017.01)
CPC B60Q 3/70 (2017.02) [B60Q 3/51 (2017.02); B60Q 3/54 (2017.02); B60Q 3/62 (2017.02); B60Q 3/64 (2017.02); B60Q 3/66 (2017.02); B60Q 3/78 (2017.02); G02B 6/0031 (2013.01); G02B 6/0088 (2013.01)] 11 Claims
OG exemplary drawing
 
1. A mood lamp apparatus with a dynamic effect, the mood lamp apparatus comprising:
a bracket configured to be mounted on a vehicle body;
a cover provided on the bracket and used to form an appearance of the mood lamp apparatus;
a light guide plate provided in an accommodation space formed by the cover and the bracket, adjacent to the cover, and including a surface close to the cover and including an uneven wave pattern, wherein a metal plating layer is provided on the surface including the wave pattern;
a light source provided in the accommodation space to be close to a first side of the light guide plate and far away from a second side of the light guide plate; and
a light reflection film provided in the accommodation space and reflecting a light emitted by the light source to a surface of the light guide plate away from the cover,
wherein the reflected light sequentially passes through the light guide plate and the cover, and is then emitted to an outside of the cover,
wherein the light source includes a light source board and one or more light-emitting diodes (LEDs) provided on the light source board,
wherein the light source board is electrically connected to a driving circuit board for controlling the one or more LEDs through a plug assembly, and
wherein the light source board includes two or more sub boards, and each of the two or more sub boards is electrically connected to each other through the plug assembly.