Lamp bead with riveting structure and angle-variable LED lamp strip

The utility model discloses a lamp bead with a riveting structure and a variable-angle LED lamp strip, which comprise a lamp body and an optical support buckled on the lamp body, the lamp body is connected with the optical support through the riveting structure, a reflecting plate is arranged on the optical support, the reflecting plate is inclined to form a light emitting angle of light, and the light emitting angle of the light is larger than the light emitting angle of the light. The riveting structure comprises a plurality of riveting grooves formed in the lamp body and a plurality of riveting blocks arranged on the optical support, the riveting blocks correspond to the riveting grooves in position, and the riveting blocks are embedded into the riveting grooves. The lamp body and the optical support are connected and fixed through the riveting structure, the disassembly and assembly requirements of the lamp body and the optical support are met, the optical support with the corresponding light emitting ang