US 9,810,391 B2
Bending light device for vehicles
Kwang Min Ko, Suwon-si (KR)
Assigned to Hyundai Motor Company, Seoul (KR)
Filed by Hyundai Motor Company, Seoul (KR)
Filed on Dec. 4, 2015, as Appl. No. 14/960,076.
Claims priority of application No. 10-2015-0090847 (KR), filed on Jun. 26, 2015.
Prior Publication US 2016/0375820 A1, Dec. 29, 2016
Int. Cl. B60Q 1/00 (2006.01); F21V 21/28 (2006.01); F21V 21/29 (2006.01); F21S 8/10 (2006.01); B60Q 1/12 (2006.01); B60Q 11/00 (2006.01)
CPC F21S 48/1715 (2013.01) [B60Q 1/12 (2013.01); B60Q 11/005 (2013.01); F21S 48/1159 (2013.01); F21S 48/1225 (2013.01); F21S 48/1258 (2013.01); F21S 48/1731 (2013.01); B60Q 2300/112 (2013.01); B60Q 2300/114 (2013.01); B60Q 2300/122 (2013.01); B60Q 2300/146 (2013.01)] 5 Claims
OG exemplary drawing
1. A bending light device for a vehicle, comprising:
an ultrasonic light deflector configured to diffract light incident thereon in a selected direction by emitting an ultrasonic beam to the incident light;
a light reflection unit configured to reflect light emitted from a light source to the ultrasonic light deflector; and
a projection lens configured to project light incident thereon after passing through the ultrasonic light deflector to radiate the light outside,
wherein the ultrasonic light deflector includes:
a first light deflection unit diffracting light incident thereon in one of left and right directions; and
a second light deflection unit diffracting the light incident thereon in the other direction, thereby deflecting the light incident thereon in a direction selected from the left and right directions.