US 12,467,609 B2
Spring-adjustable LED light fixture and implementation method therefor
Tao Li, Jinhua (CN); Kaixuan Ge, Jinhua (CN); Jinli Shan, Jinhua (CN); Jinghang Zhou, Jinhua (CN); Miao Han, Jinhua (CN); Heng Li, Jinhua (CN); and Yuan Jiang, Jinhua (CN)
Assigned to Hengdian Group Tospo Lighting Co., Ltd., Jinhua (CN)
Filed by Hengdian Group Tospo Lighting Co., Ltd., Zhejiang (CN)
Filed on Nov. 5, 2024, as Appl. No. 18/937,648.
Claims priority of application No. 202410191277.0 (CN), filed on Feb. 21, 2024.
Prior Publication US 2025/0264213 A1, Aug. 21, 2025
Int. Cl. F21V 21/04 (2006.01); F21S 8/02 (2006.01); F21Y 115/10 (2016.01)
CPC F21V 21/047 (2013.01) [F21S 8/026 (2013.01); F21Y 2115/10 (2016.08)] 10 Claims
OG exemplary drawing
 
1. A spring-adjustable LED light fixture, comprising a housing and spring bodies, wherein a light source plate is installed inside the housing; a reflection cup is provided below the light source plate; a diffusion plate is provided below the reflection cup; a face ring is connected below a circumference of the housing; two symmetrical spring installation bases are provided on a top surface of the housing; each spring installation base comprises a spring insert block; a limit wall is connected to a side of the spring insert block; a limiting member is further connected to a middle position of the side of the spring insert block; and each spring body comprises a V-shaped spring; an edgefold is connected to a middle position of the V-shaped spring and inserted into the spring installation base.