Artificial light source plant culture frame for soilless culture

The utility model provides a soilless culture artificial light source culture plant frame which comprises a plant frame assembly, a nutrient solution pipeline assembly, a nutrient solution circulating assembly, an LED lamp tube and a bearing bottom box. The top of the plant frame assembly forms a first connecting structure, and the bottom of the plant frame assembly forms a second connecting structure. The plant frame assemblies are arranged in a stacked mode and detachably connected in an inserted and matched mode through the first connecting structures and the second connecting structures, and the bottom of the bottommost plant frame assembly is detachably connected with the third connecting structures at the top of the bearing bottom box in an inserted and matched mode through the second connecting structures. The nutrient solution circulating assembly is connected to the bearing bottom box; the nutrient solution pipeline assembly is connected with a plant frame assembly and a nutrient solution circulating