Patent ID: 8614408
Filing Date: 2013-12-24
Classification: F24C

Abstract:
1. A heating cooking appliance comprising: a heating chamber that houses an ingredient to be cooked; a circulation duct that connects an inlet port and an outlet port, which are opened through a wall surface of the heating chamber, to each other; an air blower that is disposed in the circulation duct; and a heating device that is disposed in the circulation duct over the heating chamber; the heating cooking appliance introduces a gas in the heating chamber from the inlet port into the circulation duct thanks to driving of the air blower; and raises the gas in temperature by means of the heating device; wherein the circulation duct includes first and second paths that branch off by means of a partition plate at an upstream position with respect to the heating device; the first path guides the gas to an upstream portion of the heating device; and the second path connects with the first path at a downstream end portion of the partition plate, guides all the gas flowing in the second path to a downstream portion of the heating device to allow the gas to join the gas that flows in the first path, and sends the joining gas to the heating chamber.