The utility model discloses an embodiment provides a kind of splicing structure and lamps and lanterns of lamps and lanterns, and the splicing structure includes two splicing components, two splicing components all include splicing frame body, and the splicing frame body is provided with the protruding portion extending outward and the recessed portion recessed inward, when two splicing components are spliced, the protruding portion on one of splicing frame body is connected with the recessed portion on another splicing frame body, and the recessed portion on one of splicing frame body is connected with the protruding portion on another splicing frame body;Splicing structure further includes fixing piece, and splicing frame body is also provided with fixed hole, and fixing piece is installed in fixed hole.This embodiment splicing structure simple structure, and need not complex connecting piece and tool, just need to align the protruding portion and recessed portion of two splicing components and exert certain pressure, can be completed splicing, and by fixing piece additional fixation, so that the splicing effect of two splicing components is more firm, stable.
