Aerosol generation apparatus and aerosol generation substrate

An aerosol generation device, comprising:

• an aerosol generation substrate comprising:
• a main body configured to generate aerosol after being heated, magnetic particles being distributed in the main body, the magnetic particles being configured to generate heat through electromagnetic induction to heat the main body, and
• a cooling member sleeved on the main body and configured to assist in cooling of the main body;
• and
• a heat-not-burn baking device configured to heat the main body of the aerosol generation substrate, the heat-not-burn baking device comprising:
• a housing, a supporter, and an electromagnetic induction heating assembly that are arranged in the housing, a loading cavity configured to load the aerosol generation substrate being provided in the supporter such that the electromagnetic induction heating assembly enables the magnetic particles in the aerosol generation substrate to generate heat through electromagnetic induction so as to heat the main body of the aerosol generation substrate,
• wherein the cooling member comprises a heat sink material,
• wherein the cooling member comprises a ceramic material
• wherein the cooling member comprises an aluminum oxide material or an aluminum nitride material,
• wherein a support portion is arranged on the bottom of the housing, the support portion supporting an end of the supporter, and
• wherein the support portion is provided with a vent channel.