▎ 摘　　要

NOVELTY - The utility model claims a graphene SMC protective shell of automobile engine cabin, comprising a protective shell, the outer surface of the upper end of the protective shell is provided with a sound insulation buffer structure; the outer surface of the back end of the sound insulation buffer structure is provided with a liquid injection notch; the front end of the sound insulation buffer structure is provided with a convenient protection structure; the outer surface of the lower end of the convenient protection structure is provided with an air inlet notch. The automobile engine cabin graphene SMC protective shell of the utility model is provided with a sound insulation buffer structure and convenient installation protection structure; it can effectively reduce the noise generated by the engine; when it is impacted, it can play a certain buffer damping effect to the engine; it avoids the engine damage, which is good for people to use, and has good protective effect to the air inlet notch; it can avoid blocking, avoid the unnecessary economic loss to people; it is good for people to use and bring better use prospect.