Luminescent cooling fan, has controller comprising two circuit plates that are electrically connected with one another, where free end of one plate is rounded at side, such that form of plate corresponds to section of one of blades

摘要

The fan has a blade wheel (11) comprising a hub (111) and blades (112), where the hub is provided with a front wall and a side wall. The blades run out from the side wall, where one of the blades has a section. A controller (12) has two circuit plates (121, 122) that are electrically connected with one another, and an illuminant is provided on one of the plates, where the illuminant is controlled by the other plate. The plate (121) runs through a slot, where a free end of the plate (121) is rounded at a side, such that the form of the plate (121) corresponds to the section.