Patent ID: 11968800
Assignee: ACER INCORPORATED
Field: Audio-visual technology (Electrical engineering)
Classification: CPC F  H  G | IPC H

Claim 11:
12. A heat dissipation system of an electronic device, comprising: a body; a plurality of heat sources, disposed in the body; and at least one centrifugal heat dissipation fan, disposed in the body, the centrifugal heat dissipation fan comprising: a housing, having at least one inlet disposed along an axis and at least one first outlet and a second outlet located in different radial directions, wherein the first outlet and the second outlet are opposite to and separated from each other, and the first outlet and the second outlet respectively correspond to the plurality of heat sources; and an impeller, disposed in the housing along the axis, wherein a radial direction range of the first outlet relative to the axis has a central angle greater than 180 degree, and a radial direction range of the second outlet relative to the axis has a central angle less than 180 degree.