Air baffle and electronic device including air baffle

An electronic device, comprising:

• a housing containing a first side plate and a second side plate disposed opposite each other;
• and
• an air baffle disposed within the housing, and the air baffle comprises:
• a base;
• a first side wall, a second side wall and a third side wall, wherein the first side wall and the second side wall are respectively connected to the third side wall, and the third side wall is connected to the base;
• a first vertical plate and a second vertical plate, disposed on the base and defining a holding portion collectively with the base, wherein the first vertical plate and the second vertical plate are respectively close to the first side wall and the second side wall;
• and
• a support module, disposed between the third side wall and the holding portion;
• wherein the first side wall and the second side wall of the air baffle respectively lap over the first side plate and the second side plate of the housing.