Heatstroke-preventing safety helmet for construction workers

The utility model provides a heatstroke prevention safety helmet for construction workers. The safety helmet comprises a safety helmet shell and a safety helmet hood, the safety helmet hood is arranged in the safety helmet shell, one or more vent holes are formed in the top end of the safety helmet hood, one or more vent holes are annularly formed in the position, corresponding to the edge of thesafety helmet hood, of the safety helmet shell, and a sunshade net is annularly arranged on the edge of the safety helmet shell. According to the utility model, the heat dissipation performance can beeffectively improved. 本实用新型提出的一种建筑工人用防中暑安全帽，包括安全帽壳体和安全帽头罩，安全帽头罩设置在安全帽壳体内，安全帽头罩的顶端开设有一个或多个透气孔，安全帽壳体上与安全帽头罩边缘对应的对应处环设有一个或多个排气孔，安全帽壳体边缘环设有遮阳网。本实用新型可有效提高散热性能。