Cooking device

A cooking device comprising:

• a cooking portion;
• a hood portion provided with a suction port formed on one side thereof and configured to be movable to any one of a first position in which a suction mode for inhaling polluted air that is generated from the cooking portion through the suction port is not performed and a second position in which the suction mode is performed;
• and
• a driving portion configured to move the hood portion,
• wherein an angle of the hood portion is varied so as to change a direction in which the suction port is directed in the second position,
• wherein the hood portion is arranged on a ceiling, is positioned adjacent to the ceiling in the first position, and descends by the driving portion to move to the second position in which the hood portion is adjacent to the cooking portion, and
• wherein the driving portion includes a first driving portion configured to move the hood portion vertically to the first position and the second position and a second driving portion configured to change the direction in which the suction port is directed, and
• wherein the first driving portion comprises:
• a driving source configured to generate a driving power,
• a worm gear disposed at a center of the hood portion, and configured to receive a driving power that is transferred from a driving source and to move the hood portion,
• at least two guide shafts provided in symmetrical positions about the worm gear, and
• a guide portion includes a worm gear hole configured to rotatably engaged with the worm gear and guide shaft holes configured to slidably coupled with guide shafts,
• wherein the second driving portion comprises a second driving portion configured to generate a rotating power to change the angle of the suction port in relation to the guide shafts.