The utility model discloses a safety helmet capable of realizing remote guide for field operation, solving the problem that during the practical field operating process, an operator causes misoperation frequently due to the lack of experience. The safety helmet comprises a safety helmet body (1), wherein a camera (2), an earphone (3), a microphone (4), a CPU (Central Processing Unit) (5) and a safety helmet wireless transceiving device (6) are respectively arranged in the safety helmet body (1); the camera (2), the earphone (3) and the microphone (4) are respectively connected with the CPU (5) together; the safety helmet wireless transceiving device (6) is connected to the CPU (5); a computer (7) is arranged in a remote center control room; and a computer wireless transceiving device (8) is connected to the computer (7) and is connected with the safety helmet wireless transceiving device (6) together in a wireless way. By using the safety helmet, remote guide can be provided for the operator in the field, and the probability of errors in operation is reduced.