Patent ID: 8821227
Filing Date: 2014-09-02
Classification: G06F,H05K

Abstract:
1. A heat dissipating system comprising: a housing including first and second boards between which a compartment is defined, with a partitioning board mounted in the compartment and dividing the compartment into first and second air channels, with the partitioning board including an opening through which the first air channel is in communication with the second air channel, with the partitioning board being a printed circuit board and including a plurality of electronic elements located in the first and second air channels; a driving unit mounted in the first air channel, with the driving unit including a rotating shaft extending through the opening into the second air channel; a first impeller mounted in the first air channel and coupled to the rotating shaft and aligned with the opening; and a second impeller mounted in the second air channel and coupled to the rotating shaft and aligned with the opening, with some of the plurality of electronic elements located within a maximum outer diameter of the first impeller.