Integrated automobile electric appliance box

The utility model discloses an integrated automobile electric appliance box which comprises a shell, an electric appliance element is fixedly connected to the lower end of an inner cavity of the shellthrough a connecting plate, a stainless steel filter screen is fixedly connected to the upper end of the inner cavity of the shell, and a draught fan is fixedly installed at the middle end of the topof the shell through a supporting base. The output end of the draught fan is fixedly connected with an air conveying pipe through a pipeline, and the bottom of the air conveying pipe is fixedly connected with a fan cover. According to the utility model, the polycarbonate plastic layer is sprayed on the outer surface of the shell, the polyphenylene sulfide plastic layer is sprayed on the surface of the polycarbonate plastic layer, the polyarylate plastic layer is sprayed on the surface of the polyphenylene sulfide plastic layer, and the polypropylene plastic layer is sprayed on the surface ofthe polyarylate plastic lay