US Patent 7289323 Wind-guiding cover

A wind-guiding cover is provided, which is mounted in an electronic device having a heat generating component, a first coupling portion, a first positioning portion and an air inlet, wherein the heat generating component has a fan. The wind-guiding cover includes a main body and a separator. The main body is disposed between the heat generating component and the air inlet, and includes a channel for connecting the heat generating component to the air inlet, and a second coupling portion for being coupled to the first coupling portion, so as to allow the fan to directly introduce cooling air from the air inlet to the heat generating component to dissipate heat generated by the heat generating component. The separator is connected to a side of the main body and has a second positioning portion for being coupled to the first positioning portion.