Patent ID: 8363408

Claim:
An electronic device, comprising: a circuit board having at least one first heat-generating element and at least one second heat-generating element mounted thereon; a heat sink connected to the at least one first heat-generating element; and a fan facing the heat sink; wherein the electronic device further comprises an airflow guiding member placed between the fan and the heat sink for guiding the cooling air from the fan to the heat sink and the at least one second heat-generating element respectively; and wherein the electronic device further comprises a separating member for separating a main body of the at least one second heat-generating element from the circuit board, so as to prevent the cooling air guided to the at least one second heat-generating element from flowing to the circuit board, said separating member being in particular formed of insulating materials wherein preferably the airflow guiding member and the separating member are integrally formed of the same insulating materials.