Patent ID: 11950354
Assignee: APPLE INC.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 15:
16. An electronic device, comprising:
a multi-part housing, comprising:
a first part that defines a first internal volume and comprises a first set of openings that connects the first internal volume to an external environment,
a second part separably coupled to the first part defines a second internal volume in fluidic communication with the first internal volume such that air can flow between the first internal volume and the second internal volume, the second part having a circular base that includes circumferentially disposed second set of openings that allow air to pass between an external environment and the second internal volume, wherein the second set of openings are characterized as having a size, a shape, and a pitch so as to restrict passage of radio frequency (RF) electromagnetic energy therethrough,
an air mover, and
a fin stack positioned between the air mover and the first set of openings.