Aquarium lamp structure with heating function

The invention relates to an aquarium light fitting structure with heating function, which comprises a light source module group and a heat conducting component, a casing of the light source module group has a first surface, the heat conducting component has a first heat conducting body and a second heat conducting body. The first heat conducting of the heat conducting component has a second surface which is combined with the first surface of the light source module group by heat conducting, the second heat conducting body and the first heat conducting are combined into a whole by heat conducting and are projected outside of the casing. The invention keeps the heat conduction sent by the light source module group away from the light source module group by the heat conducting component, and heats the water in the aquarium by the heat generated by the light source module group, the invention not only solves the heat radiation problem of the light source module group, but also avoids the phenomenon generating tha