Forest protection helmet

The utility model provides a forest protection helmet which comprises a helmet casing, a cap lining (13) and girdling belts (6), wherein the helmet casing comprises a head casing (1), a helmet peak (4) located in the front of the head casing and ear covering casings (8) located on two ear sides of the head casing; a distance L between the top of the cap lining (13) and the top of the head casing (1) is larger than 2.5 cm, and a cap pad (16) is further arranged on the inner wall of the top of the cap lining (13) and detachably connected with the cap lining (13); and the girdling belts (6) are connected with the cap lining (13) and the ear covering casings (8). The forest protection helmet has higher impact resistance, can reliably protect the head and neck parts of a forest firefighting operator, is simple to put on and take off, is comfortable to wear, and has a better humanized and practical design.