Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Sheng-Hung Lee0
Ho-Chin Tsai0
Li-Ping Chen0
Date of Patent
June 2, 2009
0Patent Application Number
118451020
Date Filed
August 27, 2007
0Patent Primary Examiner
Patent abstract
An airflow-guiding device for guiding airflow to heat generating components includes an airflow-guiding shield and at least one airflow-guiding piece rotatable in the airflow-guiding shield. The airflow-guiding piece includes a guiding surface guiding airflow, and a blocking surface blocking airflow. An airflow-guiding position where the guiding surface faces the heat generating components guides airflow thereto, and an airflow-blocking position where the blocking surface faces the airflow blocks the airflow. The airflow-guiding piece rotates between the airflow-guiding position and the airflow-blocking position.
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