Heating cooker

Abstract

A heating cooker includes a main body, a fan, a detection unit, and a first guide portion. The main body has a suction port. The fan generates airflow. The detection unit is disposed below the suction port of the main body and a suction port of the fan and detects opening and closing of a door. The first guide portion guides airflow from the suction port of the main body to the detection unit.

What is claimed is: 
     
         1 . A heating cooker comprising:
 a main body having a suction port;   a fan configured to generate airflow;   a detection unit that is disposed below the suction port of the main body and a suction port of the fan and is configured to detect opening and closing of a door; and   a first guide portion configured to guide the airflow from the suction port of the main body to the detection unit.   
     
     
         2 . The heating cooker according to  claim 1 , further comprising:
 a damper unit configured to open and close an opening of a heating and cooking chamber that accommodates an object to be heated; and   a second guide portion configured to guide the airflow from the detection unit to the damper unit.   
     
     
         3 . The heating cooker according to  claim 2 , wherein
 an inlet of the second guide portion is provided below the detection unit.   
     
     
         4 . The heating cooker according to  claim 2 , wherein
 an outlet of the second guide portion is provided above the damper unit.   
     
     
         5 . The heating cooker according to  claim 4 , wherein
 the outlet of the second guide portion is provided below the suction port of the main body.