US 12,392,477 B1
Direction-adjustable and quick-connect waterproof LED lighting fixture for sign
Gang Huang, Shenzhen (CN); Dulin Tao, Shenzhen (CN); Zhaozhao Yin, Shenzhen (CN); Xiaomin Yan, Shenzhen (CN); and Feng Luo, Shenzhen (CN)
Assigned to Rishang Optoelectronics Co., Ltd., Shenzhen (CN)
Filed by Rishang Optoelectronics Co., Ltd., Shenzhen (CN)
Filed on Sep. 8, 2024, as Appl. No. 18/827,756.
Int. Cl. F21V 19/00 (2006.01); F21S 2/00 (2016.01); F21S 4/28 (2016.01); F21V 23/06 (2006.01); F21V 31/00 (2006.01); G09F 13/00 (2006.01); F21Y 103/10 (2016.01); F21Y 107/90 (2016.01); F21Y 115/10 (2016.01)
CPC F21V 19/0045 (2013.01) [F21S 2/005 (2013.01); F21S 4/28 (2016.01); F21V 23/06 (2013.01); F21V 31/005 (2013.01); F21Y 2103/10 (2016.08); F21Y 2107/90 (2016.08); F21Y 2115/10 (2016.08); G09F 13/00 (2013.01)] 7 Claims
OG exemplary drawing
 
1. A direction-adjustable and quick-connect waterproof LED lighting fixture for a sign, comprising an aluminum profile (3) and further comprising an isolated constant-current driver (8) provided inside the aluminum profile (3) and an LED module (2) provided on an outer surface of the aluminum profile (3);
wherein the aluminum profile (3) is located at an adapter (11) at an end of the isolated constant-current driver (8), the adapter (11) is concavely arranged inside the aluminum profile (3), and an end of the LED module (2) is provided with a connecting line (5), and the connecting line (5) penetrates through the adapter (11), and the adapter (11) is configured to change an angle of the connecting line (5);
wherein a housing (9) is provided at an position where the aluminum profile (3) intersects with the isolated constant-current driver (8) within the aluminum profile, and the isolated constant-current driver (8) is concavely arranged inside the housing (9).