| 摘要 |
A protective screen (5) is provided near a peephole part (7) of a door main body (2) and has its heat resisting temperature higher than the heat resisting temperature of a window frame. Even when a material to be cooked ignites, flame hardly goes outside from the peephole part (7). A temperature switch (3) does not need to be provided in a heating chamber (1). Accordingly, the cooking apparatus can be easily designed.
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