Battery compartment bottom support structure and electric vehicle

The utility model provides a battery compartment bottom support structure and an electric vehicle, and relates to the technical field of vehicles. The battery compartment bottom support structure comprises a front beam pipe and a bottom support. Wherein the bottom support is used for supporting the battery bin, a preset notch is formed in the first side of the bottom end of the front beam pipe, the first end of the bottom support is inserted through the preset notch, then abuts against the inner wall of the second side of the bottom end of the front beam pipe and is fixedly connected with the contact position of the front beam pipe, and the second end of the bottom support is fixedly connected with the bottom end of the rear beam pipe. According to the battery compartment bottom support structure provided by the invention, the battery compartment bottom support structure is simplified, the battery compartment bottom support structure is simpler, the production efficiency is improved, and the product defects c