Abstract: An aerosol generation device includes a cover with a heat dissipation portion including a plurality of perforations for heat dissipation. In a first aspect, an aerosol generation device includes a heating unit for heating an aerosol generation substrate for generating an aerosol, a device housing for accommodating the heating unit, the device housing including a heat dissipation portion provided on a portion of the device housing that forms part of the exterior surface of the device housing. The heat dissipation portion includes a plurality of perforations through which heat from the inside of the device housing, which is generated inside the main housing by heat radiation and heat conduction from the heating unit, can dissipate to the outside of the device housing, wherein each perforation of the plurality of perforations has an opening surface area so small that the perforation is not visible to the unassisted human eye.

Abstract: An aerosol generation device includes: a heating chamber for generating an aerosol by heating a consumable; a consumable port configured to receive the consumable; and a loader configured to move the consumable between a first position at the consumable port and a second position at the heating chamber, wherein the loader is configured to remain within the aerosol generation device at the first position and the second position.