Heating cooking apparatus

1 . A pull-out heating cooking apparatus comprising:

a heating cooking chamber including an accommodation space, where an object to be heated is accommodated, and an opening communicating with the accommodation space;

a lid portion configured to close the opening;

a heat supplier configured to supply heat into the accommodation space;

a pull-out body that is pulled out freely relative to the accommodation space;

a housing configured to accommodate the heating cooking chamber;

a fan disposed in a first space formed between the heating cooking chamber and the housing; and

a pair of slide rails slidably supporting the pull-out body, wherein:

the pull-out body includes the lid portion,

the lid portion includes a see-through window portion configured to make the accommodation space visible,

the see-through window portion includes at least three glass plates comprising:

a heat-ray reflecting glass configured to reflect heat rays,

a first glass plate located proximate to the accommodation space, and

a second glass plate located opposite the accommodation space, the first space includes:

a first air deflecting plate configured to guide a part of a blown air flow, blown out by the fan, to a first slide rail of the pair of slide rails, and

a second air deflecting plate configured to guide another part of the blown air flow to a second slide rail of the pair of slide rails,

the first air deflecting plate and the second air deflecting plate protrude from an outer surface of a rear wall of the heating cooking chamber,

the lid portion further includes:

a frame portion supporting the see-through window portion, and

a cover member located on an inner surface of the frame portion, the inner surface being located proximate to the accommodation space of the frame portion, wherein:

the cover member is located outward from the opening in a state where the lid portion closes the opening,

the cover member forms a second space between the cover member and the inner surface,

the cover member includes:

a first air supply hole portion configured to guide, to the second space, the part of the blown air flow guided to the first slide rail of the pair of slide rails, and

a second air supply hole portion configured to guide, to the second space, the other part of the blown air flow guided to the second slide rail of the pair of slide rail, and

the frame portion includes a through hole portion configured to guide air in the second space to outside the heating cooking apparatus.

2 . The pull-out heating cooking apparatus according to claim 1 ,

wherein, among the at least three glass plates, the first glass plate is located closest to the accommodation space, and

the heat-ray reflecting glass is located adjacent to the first glass plate.

3 . The pull-out heating cooking apparatus according to claim 1 ,

wherein the at least three glass plates are arranged side by side in a line at intervals along a pull-out direction of the pull-out body.

4 . The pull-out heating cooking apparatus according to claim 1 ,

wherein the heat-ray reflecting glass includes:

a glass substrate, and

a heat-ray reflective film formed on one side of the glass substrate,

the heat-ray reflective film reflects the heat rays, and

the heat-ray reflecting glass is disposed, such that the heat-ray reflective film of the heat-ray reflecting glass is located proximate to the accommodation space.

5 . The pull-out heating cooking apparatus according to claim 1 ,

wherein the heat supplier includes a grill unit configured to supply heat radiation into the accommodation space.

6 . The pull-out heating cooking apparatus according to claim 1 ,

wherein the heat supplier includes an air sending unit configured to supply hot air into the accommodation space.

7 . The pull-out heating cooking apparatus according to claim 6 ,

wherein the air sending unit includes a first air sending unit and a second air sending unit.

8 . The pull-out heating cooking apparatus according to claim 1 , further comprising:

a microwave supplier configured to supply a microwave into the accommodation space.