| 摘要 |
An oven includes a rear wall plate, a hot current device combined with the rear wall plate. The hot current device consists of a fan disc, a separating plate, two fans, and a rotating power unit having a motor and a motor frame. The two fans are rotated by the motor to blow hot air in a chamber of the oven to be sucked in a space between the fan disc and the separating plate and then exhausted out of the space into the chamber back through exhausting holes of the fan disc, and circulating around in the chamber because of the exhausting holes arranged in a radiating condition.
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