Power battery mounting structure of electric automobile

The utility model relates to a power battery mounting structure of an electric automobile, which is simple and firm in fixing mode, convenient in detachment and installation and fine in ventilation, heat dissipation and riding comfortableness, prolongs service life of a power battery, and solves the technical problems that in the prior art, the power batteries of a finished automobile are complex in installation, large in occupied space and poor in heat dissipation, riding comfortableness and stability of the power batteries are poor, service lives of the power batteries are shortened and the like. The power battery mounting structure of an electric automobile comprises a battery pack located below a floor of the automobile, a battery mounting frame is disposed below the automobile floor, a mounting groove with a downwards opening is disposed on the battery mounting frame, and the battery pack is hoisted in the mounting groove.