The utility model provides a kitchen range charge door structure and kitchen range belongs to the kitchen range field. Kitchen range charge door structure includes furnace body and furnace nozzle, and furnace nozzle locates the outside of furnace body. Furnace nozzle's inside wall encloses the pay -off passageway with the inside intercommunication of furnace body. The one end that furnace nozzle kept away from the furnace body forms the charge door that accesss to the pay -off passageway. The inside wall possesses the supporting part, and the lower edge of inside wall and furnace body connected department is less than the position of supporting part. The furnace body back is put into to long piece fuel, and the supporting part will contact with long piece fuel to to long piece fuel played a supporting role, long piece fuel will make long piece fuel be in the sufficient state of oxygen suppliment all the time at built on stilts state, guarantee that long piece fuel can fully burn in the furnace body.