Air-cooled helmet

The utility model relates to an air-cooled helmet. The air-cooled helmet comprises an outer shell and an inner shell, wherein an air-cooling space is formed between the outer shell and the inner shell; a plurality of air inlets are formed at the front end of the outer shell; a plurality of air outlets are formed at the back end of the outer shell; and the air inlets and the air outlets are communicated through the air-cooling space. Holes are formed at the front end and the back end of the outer shell of the helmet, so that in the using process, air enters from the air inlets at the front end, flows through the air-cooling space between the outer shell and the inner shell and flows out from the air outlets at the back end, thus enhancing air circulation inside the helmet, reducing the temperature inside the helmet, ensuring dryness of a protective hood all the time and protecting a user from dampness and stuffiness; and the air-cooled helmet is simple in structure and reasonable in design and brings convenien