Multi-environment simulation test bin

The utility model is suitable for the field of automobile test equipment, and provides a multi-environment simulation test cabin, which comprises a simulation test cabin body and a self-heating rainwater simulation assembly arranged in the simulation test cabin body, and the self-heating rainwater simulation assembly comprises a multi-position adjusting frame, a natural wind simulation structure and a rainwater simulation structure; the simulated rainwater structure comprises a plurality of water spraying heads which are used for providing rainwater; the multiple water spraying heads and the multiple air outlet barrels are distributed in a crossed array mode. The multi-body-position adjusting frame synchronously controls the simulated natural wind structure and the simulated rainwater structure to be located at different positions in the simulation test bin body, and multi-angle adjustment is achieved. A plurality of ventilation windows are arranged on the side wall of the simulation test bin body; a pluralit