摘要 |
PROBLEM TO BE SOLVED: To inhibit the occurrence of ice which hinders rotations of a fan when a fan device is intermittently driven at an electronic device having a housing for housing a substrate etc., on which electronic components are disposed, in a harsh environment such as an outdoor space.SOLUTION: A fan device according to one embodiment includes: multiple blades; a driving motor which rotationally drives the blades; and a shroud which is disposed around the blades and has a circular cross section. Multiple water removal grooves are provided on a surface of the shroud which faces the blades. |