公开(公告)号：US20230309258A1

公开(公告)日：2023-09-28

申请号：US17701333

申请日：2022-03-22

Applicant: Quanta Computer Inc.

Inventor： Yi-Chieh CHEN ,  Yueh-Chang WU ,  Ching-Yi SHIH ,  Po-Cheng SHEN

IPC: H05K7/20 ,  H05K5/02 ,  H05K5/03

CPC classification number: H05K7/20181 ,  H05K7/20154 ,  H05K5/0256 ,  H05K5/03 ,  H05K7/20145 ,  F04D29/703

Abstract: A dust-proof telecommunication system is disclosed. The dust-proof telecommunication system includes a chassis, critical components located within the chassis, and a filter module located within the chassis near at least some of the critical components that need to be cooled. For example, the critical components include a central processing unit (CPU), a system on chip (SoC), a memory module, a PCIe card, and/or a chipset. The filter module has a filter cover that surrounds at least in part the critical components, a first air filter located at an inlet of an airflow, and a second air filter located at an outlet. The critical components located at a protective space within the chassis receive and are cooled by the airflow passing through the air filter.