Microwave oven having hood
A microwave oven includes a housing that defines a cavity therein, a heating source configured to heat an object in the cavity, an exhaust device disposed at a lower portion of the housing, a door that is connected to the housing and defines a suction hole configured to receive air from an outside of the door and a discharge hole configured to discharge the air received through the suction hole, and a display disposed at a front surface of the door.
1. A microwave oven comprising:
a housing that defines a cavity therein;
a heating source configured to heat an object in the cavity;
an exhaust device disposed at a lower portion of the housing;
a door connected to the housing, the door defining a suction hole configured to receive air from an outside of the door and at least one discharge hole configured to discharge the air received through the suction hole; and
a display disposed at a front surface of the door,
wherein the at least one discharge hole comprises a first discharge hole defined vertically below the display and configured to discharge the air in a forward direction away from the front surface of the door.
2. The microwave oven according to claim 1 , further comprising a cooling fan disposed at an inner surface of the door and configured to blow the air toward the at least one discharge hole.
3. The microwave oven according to claim 1 , wherein the first discharge hole is defined below the suction hole.
4. The microwave oven according to claim 1 ,
wherein the first discharge hole is configured to discharge the air in the forward direction away from a front surface of the display.
5. The microwave oven according to claim 4 , wherein the first discharge hole extends forward from the front surface of the door to the front surface of the display.
6. The microwave oven according to claim 1 , wherein the at least one discharge hole further comprises a second discharge hole defined vertically above the display.
7. The microwave oven according to claim 6 , wherein the second discharge hole is configured to guide the air toward the display.
8. The microwave oven according to claim 6 , wherein the at least one discharge hole further comprises a third discharge hole defined at a bottom surface of the door.
9. The microwave oven according to claim 8 , wherein the third discharge hole is configured to guide the air to a lower side of the door.
10. The microwave oven according to claim 9 , further comprising a camera disposed around the third discharge hole and configured to photograph a lower side of the housing.
11. The microwave oven according to claim 1 , further comprising a camera disposed at an inner surface of the door.
12. The microwave oven according to claim 1 , further comprising a camera disposed at the front surface of the door.
13. The microwave oven according to claim 1 , wherein the at least one discharge hole comprises at least one of the first discharge hole, a second discharge hole defined vertically above the display, or a third discharge hole defined at a bottom surface of the door.
14. The microwave oven according to claim 13 , wherein the door defines at least one of:
a first air passage configured to guide the air from the suction hole to the first discharge hole;
a second air passage configured to guide the air from the suction hole to the second discharge hole; or
a third air passage configured to guide the air from the suction hole to the third discharge hole.
15. The microwave oven according to claim 1 , wherein the at least one discharge hole comprises the first discharge hole, a second discharge hole vertically above the display, and a third discharge hole at a bottom surface of the door.
16. A microwave oven comprising:
a housing that defines a cavity therein;
a heating source configured to heat an object in the cavity;
an exhaust device disposed at a lower portion of the housing;
a door connected to the housing, the door defining a suction hole configured to receive air and at least one discharge hole configured to discharge the air received through the suction hole;
a door inner wall that extends in a vertical direction and that partitions an inner space of the door into a first door passage in communication with the suction hole and a second door passage in communication with the discharge hole; and
a display that is positioned forward relative to the door inner wall and extends in the vertical direction,
wherein the at least one discharge hole comprises a first discharge hole defined vertically below the display and configured to discharge the air in a forward direction away from a front surface of the door.
17. The microwave oven according to claim 16 , wherein the door inner wall defines a through-hole that connects the first door passage to the second door passage, and
wherein the microwave oven further comprises a cooling fan disposed at the through-hole of the door inner wall and configured to supply air from the first door passage to the second door passage.
18. The microwave oven according to claim 16 , wherein the suction hole is defined at an upper surface of the door, and
wherein the at least one discharge hole further comprises
a second discharge hole defined between the upper surface of the door and an upper and of the display.
19. The microwave oven according to claim 16 , wherein the first discharge hole is defined at at least one of the front surface of the door that faces the display or a bottom surface of the door that faces the exhaust device.
20. The microwave oven according to claim 16 , wherein the first discharge hole is configured to discharge the air in the forward direction away from a front surface of the display.