Cooking appliance

A cooking appliance, comprising:

• a housing provided therein with a cooking space surrounded by bottom, rear and both lateral surfaces of the housing, and having upper and front surfaces open;
• and
• a door having a door upper surface part that opens and closes the upper surface and the front surface of the housing;
• a first heating part at the door;
• a door frame supporting the first heating part and coupled to the door, comprising:
• a heater mounting part to which the first heating part is coupled;
• and
• a coupling part coupled with the door upper surface part and supporting the heater mounting part in the door upper surface part,
• wherein the first heating part comprises an electric heater provided with a heating element and a connecting end disposed respectively at an end of one side of the heating element in a length-wise direction thereof and at an end of the other side of the heating element in the length-wise direction thereof, and the heater mounting part comprises a first connecting end fixing part for fixing a connecting end disposed at the end of one side of the heating element in the length-wise direction thereof, and a second connecting end fixing part for fixing a connecting end disposed at the end of the other side of the heating element in the length-wise direction thereof,
• wherein at least one of the first connecting end fixing part and the second connecting end fixing part, comprising:
• a cover encircling surrounding portions of the connecting end from an outer side of the connecting end in a circumferential direction;
• and
• a support wall which partitions a space surrounded by the cover into inner and outer spaces of the first heating part in a length-wise direction and to which the connecting end is fitted and coupled,
• wherein the cooking appliance further comprising:
• a glass disposed in an upper portion of the heater mounting part;
• a first transverse supporter disposed farther from a center of the cooking space in the front-rear direction thereof than the first heating part, and connecting between the first connecting end fixing part and the second connecting end fixing part;
• and
• a reflector configured to block the first heating part from the first transverse supporter and the glass, and to reflect heat of the first heating part, the reflector, comprising:
• a first reflector disposed between the first heating part and the glass, and blocking both glass and the first transverse supporter from the first heating part;
• and
• a second reflector disposed between the first reflector and the glass, and blocking the glass from the first reflector,
• wherein a space is formed between the first reflector and the second reflector.