Patent ID: 7961468
Filing Date: 2011-06-14
Classification: G06F,H05K

Abstract:
1. An electronic apparatus comprising: a housing; a first circuit board in the housing; a first heating element mounted on the first circuit board and configured to generate heat; a second circuit board in the housing so as to be overlapped on the first circuit board; a second heating element mounted on the second circuit board and configured to generate heat; and a heat radiating mechanism provided with a heat receiving unit that is configured to receive heat from the first heating element and the second heating element, wherein the first circuit board comprises a first board face configured to face the second circuit board, the first board face being mounted with the first heating element, wherein the second circuit board comprises a second board face configured to face the first circuit board, the second board face being mounted with the second heating element, wherein the heat receiving unit is located between the first circuit board and the second circuit board, wherein the heat radiating mechanism is provided with a first heat pipe thermally connected to the first heating element and a second heat pipe thermally connected to the second heating element, and wherein the first heat pipe and the second heat pipe at least partially overlap along a direction parallel to the first board face in a region between the first circuit board and the second circuit board.