US 12,352,430 B1
Manufacturing method of anti-glare light strip
Bin Wu, Guangdong (CN)
Assigned to SHENZHEN SHINESKY OPTOELECTRONICS CO., LTD., Shenzhen (CN)
Filed by SHENZHEN SHINESKY OPTOELECTRONICS CO., LTD., Guangdong (CN)
Filed on Dec. 2, 2024, as Appl. No. 18/964,795.
Int. Cl. F21V 9/40 (2018.01); F21V 19/00 (2006.01); F21V 23/00 (2015.01); F21Y 103/10 (2016.01); F21Y 115/10 (2016.01)
CPC F21V 9/40 (2018.02) [F21V 19/0045 (2013.01); F21V 23/002 (2013.01); F21Y 2103/10 (2016.08); F21Y 2115/10 (2016.08)] 17 Claims
OG exemplary drawing
 
1. A manufacturing method of an anti-glare light strip, wherein the anti-glare light strip comprises a light body, the light body comprises a light diffusion layer, light shielding layers respectively arranged on two sides of the light diffusion layer, light body shells respectively arranged on outer sides of the light shielding layers, and an anti-glare sheet, wherein a top portion of the light diffusion layer and top ends of the light shielding layers jointly define a mounting groove, the anti-glare sheet is mounted in the mounting groove, an LED light board is arranged on a bottom portion of the light diffusion layer, grid-shaped through holes are formed in the anti-glare sheet, and a light-transmitting layer is arranged on a top portion of the anti-glare sheet and is embedded between top portions of the light body shells; wherein the manufacturing method comprising step:
conveying the anti-glare sheet and the LED light board into an extruder mold;
extruding diffusion gel, light blocking color gel, and transparent gel from corresponding extruders and respectively feeding the diffusion gel, the light blocking color gel, and the transparent gel into flow channels defined in the extruder mold to form the light diffusion layer, the light shielding layers, and the light-transmitting layer, and
wrapping the LED light board and the anti-glare sheet by a gel, wherein the anti-glare sheet is disposed between the light diffusion layer and the light-transmitting layer.