US Patent 11675401 Thermal venting in a portable information handling system

A main housing portion of a portable information handing system. The main housing portion includes: a top cover portion; a bottom cover portion; and, an internal air intake ducting system, the internal air intake ducting system comprising a fan and a thermal channeling component thermally coupled to the fan, the thermal channeling component extending from an interior of a side of the bottom cover portion to the fan, the thermal channeling component and the bottom cover portion defining an air channel between the side of the bottom cover portion and the fan.