Hard light bar convenient to splice

The utility model discloses a hard light bar convenient to splice, and belongs to the technical field of LED hard light bars. A hard light bar convenient to splice comprises a light bar sectional material, a light source plate installed in the light bar sectional material and a mask inserted into the top of the light bar sectional material in a sliding mode, and one side of the light bar sectional material is connected with a splicing female end installed with the light source plate. The splicing female end designed on one side of the light bar section bar and the splicing male end designed on the other side of the light bar section bar are connected with the two corresponding sides of the light source plate in the light bar section bar respectively, so that the hard light bar can be conveniently spliced with an adjacent hard light bar; therefore, the problem that the splicing installation mode can only be achieved after parts such as the profile mask are cut manually is solved, the terminal piece located on