US 12,294,224 B1
Lighting device and toy
Zhiang He, Yongkang (CN)
Filed by Zhiang He, Yongkang (CN)
Filed on Dec. 24, 2024, as Appl. No. 19/000,846.
Claims priority of application No. 202422934943.3 (CN), filed on Nov. 28, 2024.
Int. Cl. H02J 50/00 (2016.01); F21V 15/01 (2006.01); F21V 23/02 (2006.01); F21V 33/00 (2006.01); H02J 50/10 (2016.01)
CPC H02J 50/005 (2020.01) [F21V 15/01 (2013.01); F21V 23/023 (2013.01); F21V 33/008 (2013.01); H02J 50/10 (2016.02)] 11 Claims
OG exemplary drawing
 
1. A light-emitting device, comprising a connecting shaft assembly, a first light-emitting assembly and a second light-emitting assembly, wherein the first light-emitting assembly and the second light-emitting assembly are distributed along an axis direction of the connecting shaft assembly;
wherein the first light-emitting assembly comprises a rotating component, a first magnetic induction coil, a first magnetic piece and a first lamp group; the first magnetic induction coil is disposed in the rotating component, the rotating component is fitted on the connecting shaft assembly, the first magnetic piece is disposed on the connecting shaft assembly, a position of the first magnetic piece corresponds to that of the first magnetic induction coil, the first lamp group is connected to the first magnetic induction coil, and the rotating component is capable of rotating relative to the connecting shaft assembly to drive the first magnetic induction coil to rotate relative to the first magnetic piece; and
wherein the second light-emitting assembly comprises a connecting piece, a second magnetic induction coil, a second magnetic piece and a second lamp group; the second magnetic induction coil is disposed in the connecting piece, the connecting piece is fixedly connected to the connecting shaft assembly, the second magnetic piece is disposed outside the rotating component, a position of the second magnetic piece corresponds to that of a second magnetic induction coil, and the second lamp group is connected to the second magnetic induction coil.