Patent ID: 9736965
Date: 2017-08-15
CPC Classifications: H01L,H04N,H05K

Claim:
1. A playback device for an aircraft to be mounted in an aircraft which plays back at least either videos or sounds, the playback device comprising: a casing; a first heat source; a second heat source arranged at a position away from the first heat source in a first direction; a heat sink arranged on and attached to the first heat source; a partition interposed between the first heat source and the second heat source, as an element separated from the first heat source; a cooling fan that is arranged on an opposite side of the partition with reference to the first heat source and spaced from a periphery of the casing and that sends an exhaust stream to the heat sink; and a plurality of first outlets, wherein at least one of the first outlets is formed on a first surface of the casing and at least one of the first outlets is formed on a second surface of the casing that is opposite the first surface of the casing in a second direction that is orthogonal to the first direction and the plurality of first outlets let out the exhaust stream diverged in two directions upon collision against the partition after passing through the heat sink.