AIR DAM MODULE AND ELECTRONIC DEVICE HAVING THE SAME

摘要

An electronic device includes an air dam module. The air dam module includes a frame and a rotating member. The frame defines a vent. The rotating member is received in the vent and includes a pivot rotatably connected to midpoints of opposite sides of the frame, a first shield plate extending up from a top side of the pivot, to vertically block an upper half of the vent. In addition, a second shield plate heavier than the first shield plate and extending down from a bottom side of the pivot, to vertically block a lower half of the vent by gravity.