Small-radius multi-material round pipe device with floodlight

A small-radius multi-material round pipe device with a floodlight comprises a steel structure round pipe used for being fixed to a main body structure, a fixing assembly attached to the steel structure round pipe, and SGP semicircular laminated glass located on the outer side of the fixing assembly and fixed to the steel structure round pipe through the fixing assembly. The fixing assembly comprises a pair of first clamping pieces symmetrically attached to the steel structure round pipe and second clamping pieces located on the opposite sides of the pair of first clamping pieces, and the endsof the SGP semi-circular laminated glass, the semi-circular composite plate and the opposite side SGP semi-circular laminated glass are fixed to the second clamping pieces through the switching assembly. The switching assembly is a first switching piece or a combination of the first switching piece and the second switching piece. According to the utility model, the floodlight (floodlight) is hidden in the reserved gap bet