▎ 摘　　要

NOVELTY - The utility model claims a high efficiency graphene warmer, comprising a shell, the shell is provided with at least one air inlet and an air outlet, the shell is sequentially with a wind supplier, an air passage and graphene heating mechanism, graphene heating mechanism comprises at least two heating units arranged regularly and a fixing frame for fixing the prime number heating unit, the fixing frame is matched with the air passage and exposed out of the heating unit, the inner surface of the heating unit is coated with a graphene layer. The high efficiency graphene heater of the utility model uses a plurality of heating unit rule arrangement mode, reducing the production graphene of the heating mechanism, and reducing the whole production cost; at the same time, using the graphene-heating, using its unique conductivity, and the electrothermal conversion rate is ultra-high, characteristics as to quickly convert the electric energy into heat energy, the whole efficiency is high.