Patent ID: 11873963
Assignee: YLX INCORPORATED
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC F | IPC F

Claim 18:
19. A lamp, comprising:
a light-emitting chip arranged on a base plate and configured to emit first light;
a light guide rod comprising a first light guide portion and a second light guide portion, wherein the first light guide portion comprises a light incident end surface, the first light enters the light guide rod through the light incident end surface and is transmitted to the second light guide portion after passing through the first light guide portion, and the second light guide portion comprises a light-outputting surface for outputting light;
a first positioning member comprising a first groove for accommodating the light guide rod, wherein the first positioning member is directly or indirectly fixed relative to the base plate; and
a movable fixing assembly configured to fix, together with the groove of the first positioning member, the light guide rod along a radial direction of the light guide rod, wherein the movable fixing assembly deforms when fixing the light guide rod; and
a chuck configured to assemble and connect to a lamp housing, wherein the light source device and the chuck are assembled and connected to each other by the first positioning member.