US 12,435,862 B2
Illumination device
Chun-Chien Liao, Miao-Li County (TW); Chin-Ku Liu, Miao-Li County (TW); Hsin-Hung Lee, Miao-Li County (TW); and Kuo-Lung Lin, Miao-Li County (TW)
Assigned to CHAMP VISION DISPLAY INC., Miao-Li County (TW)
Filed by CHAMP VISION DISPLAY INC., Miao-Li County (TW)
Filed on Oct. 11, 2024, as Appl. No. 18/912,663.
Claims priority of application No. 202311324928.0 (CN), filed on Oct. 13, 2023.
Prior Publication US 2025/0122991 A1, Apr. 17, 2025
Int. Cl. F21V 7/00 (2006.01); F21V 3/02 (2006.01); F21V 19/00 (2006.01); F21Y 107/90 (2016.01); F21Y 113/00 (2016.01); F21Y 115/10 (2016.01)
CPC F21V 7/0016 (2013.01) [F21V 3/02 (2013.01); F21V 19/003 (2013.01); F21Y 2107/90 (2016.08); F21Y 2113/00 (2013.01); F21Y 2115/10 (2016.08)] 13 Claims
OG exemplary drawing
 
1. An illumination device, comprising:
a housing, having a first light-outlet portion and a second light-outlet portion separated from each other;
a first light-emitting element, disposed in the housing and suitable for emitting a first beam;
a second light-emitting element, disposed in the housing and suitable for emitting a second beam emitted from the second light-outlet portion;
a substrate, disposed in the housing and electrically connected to the first light-emitting element and the second light-emitting element; and
a reflector, disposed in the housing and located on a transmission path of the first beam, the reflector being suitable for reflecting the first beam to the first light-outlet portion, wherein the reflector has a first plate body and a second plate body, a first end of the first plate body is disposed on an inner wall of the housing, a first end of the second plate body is disposed on the inner wall of the housing, and a second end of the first plate body is connected to a second end of the second plate body;
wherein the substrate is disposed on a side of the second plate body facing the first plate body, the substrate has a first surface and a second surface opposite to each other, the first surface faces the first plate body, the second surface faces the second plate body, the first light-emitting element is fixed on the first surface, the second light-emitting element is fixed on the second surface and accommodated in a through-hole of the second plate body.