▎ 摘　　要

NOVELTY - The utility model claims a complex equipment for coal mine system personnel to wear, comprising a safety helmet and a multifunctional safety clothes; the multifunctional safety hanger comprises graphene battery, loudspeaker and alarm. Multifunctional safety clothes at two sides corresponding to the human waist part position is provided with a rectangular battery holding bag, a battery receiving bag close to the human once is provided with heat insulation module, at least two layers of heat-insulating modules, heat insulation module comprises an aluminium foil layer and a cotton, the aluminium foil close to the human body; the loudspeaker is set in the multifunctional safety clothes pocket. Multifunctional safe clothes in vertical direction is uniformly provided with reinforcing strip, the reinforcing strip is set with warning lamp, trumpet, caution light with graphene battery electrically connected; the utility model is simple and rational in structure design, convenient manufacture, strong practicability and it is convenient for the operator to use.