Patent Number: 7,826,227

Title: Heat dissipation device

Abstract: A heat dissipation device is disposed in an electronic device and performs thermal exchange with an electronic component of the electronic device. The heat dissipation device includes a heat sink and a plurality of fluttering slices. The heat sink is attached on the electronic component to conduct the thermal energy of the electronic component. The fluttering slices are disposed on the heat sink, and the fluttering slices are actuated to generate an airflow when the electronic device is moved, so as to disturb the air inside the electronic device, thereby achieving the purpose of improving the thermal dissipation performance.

Inventors: Wang; Feng-Ku (Taipei, TW), Wang; Shaw-Fuu (Taipei, TW), Huang; Ting-Chiang (Taipei, TW), Syu; Sheng-Jie (Taipei, TW)

Assignee: Inventec Corporation

International Classification: H01L 23/34 (20060101); F28F 7/00 (20060101)

Expiration Date: 2019-11-02 0:00:00