公开(公告)号：US20230422426A1

公开(公告)日：2023-12-28

申请号：US17846776

申请日：2022-06-22

Applicant: Quanta Computer Inc.

Inventor： Yi-Chieh CHEN ,  Yueh-Chang WU ,  Te-Chuan WANG ,  Wei-Ju CHEN

IPC: H05K7/20 ,  H05K5/02 ,  H05K5/03

CPC classification number: H05K7/20145 ,  H05K7/20409 ,  H05K7/2049 ,  H05K5/0213 ,  H05K5/0226 ,  H05K5/03

Abstract: A sunshield to protect an equipment housing from solar heat and allow cooling from external air flow is disclosed. The sunshield includes a main plate configured to be positioned to cover a side of the equipment housing. A vent in the main plate allows air flow through the main plate to the equipment housing. A shutter is rotatable between an open position allowing air flow through the vent, and a closed position blocking air flow through the vent. A biasing mechanism provides force to bias the shutter in the closed position. The force is overcome by a predetermined level of external air flow on the shutter to rotate the shutter to the open position.