| 摘要 |
A heating apparatus includes a oven. The oven includes a box, a motor, a fan chamber, an air duct and a heater. The box defines a cavity. The motor includes a fan. The motor is attached to the box. The fan chamber is fixed in the cavity and defines a inlet and a outlet. The air duct includes a first air hole and a second air hole. The first air hole communicates with the outlet, and the second air hole communicates with the cavity. The heater is received in the air duct. The motor drives the fan to absorb air from the inlet of the fan chamber and blow the air into the air duct. The air is heated by the heater and flows from the second air hole. |
