Portable microwave oven

A portable microwave oven, comprising:

• an outer housing comprising a plurality of outer walls comprising a first outer wall, which includes a vent opening;
• an inner structure comprising a plurality of inner walls that define a heating chamber;
• a door rotatable relative to the outer housing to access the heating chamber;
• a heating element located inside the outer housing and configured to heat the heating chamber;
• and
• a heat handling system comprising:
• an intake duct fluidly connecting the vent opening to an electronics chamber housing the heating element;
• an exhaust duct fluidly connecting the electronics chamber to the vent opening;
• and
• at least one fan that is configured to draw air in through the intake duct or push air out through the exhaust duct.

A portable microwave oven, comprising:

• an outer housing comprising a plurality of outer walls;
• an inner structure comprising:
• a plurality of inner walls that define a heating chamber;
• and
• a plurality of intermediate walls, each intermediate wall being positioned between an associated wall of each of the plurality of outer walls and the plurality of inner walls,
• wherein the inner structure couples to the outer housing;
• a door rotatable relative to the outer housing to access the heating chamber;
• and
• a heating element located inside the outer housing and configured to heat the heating chamber.