Luminous stair structure

The light-emitting stair structure comprises a stair, bases and handrails, the stair comprises a plurality of stair assemblies connected in sequence, the bases are arranged on the two sides of the stair, the handrails are arranged on the bases in an inserted mode, and light-emitting assemblies are arranged on the stair assemblies; the light-emitting assembly comprises a first light-transmitting part, a light-emitting part and a first frame, the first frame is detachably installed on the step assembly, the first light-transmitting part covers the first frame, so that the first frame and the first light-transmitting part form a containing space, the light-emitting part is arranged in the containing space, and the light-emitting part is arranged in the containing space. And the first light-transmitting part is made of a well-known light-transmitting material, so that the light emitted by the light-emitting part can penetrate through the first light-transmitting part to be transmitted to the outside. According to