Anti-fogging safety helmet

The utility model relates to an appliance for daily life, and provides an anti-fogging safety helmet. The helmet comprises a face mask, wherein vent holes are formed in the face mask. Cold air enters the face mask through the vent holes in the driving process, so that fogging can be prevented; and in a preferable embodiment, a wind shield can be arranged on the inner side of a part, where the vent holes are positioned, on the face mask, so that the face mask can be prevented from being fogged, and a user cannot feel uncomfortable.