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Strip-based ventilation solution for electronic equipment

專利號(hào)
US11140800B2
公開日期
2021-10-05
申請(qǐng)人
Cisco Technology, Inc.（US CA San Jose）
發(fā)明人
Vic Hong Chia; George Edward Curtis; Adriana del Pilar Rangel; Keith Frank Tharp; Alpesh Umakant Bhobe
IPC分類
H05K9/00; G06F1/20; H05K7/14; H05K7/20
技術(shù)領(lǐng)域
emi,strip,faceplate,computing,openings,airflow,ioms,strips,in,segments
地域： CA CA San Jose

摘要

An apparatus suitable for providing ventilation and electromagnetic interference (EMI) containment for a computing device includes a first strip and a second strip. The first strip is sized to span ventilation openings of a computing device covering. The second strip intersects the first strip while also spanning the ventilation openings. Thus, the first strip and the second strip cooperate to define airflow openings within the ventilation openings, the airflow openings being sized to inhibit EMI from exiting the computing device via the ventilation openings.

說明書

The longitudinal separation between the engagement segments 270 of the strips allows each strip (or, more specifically, the central opening 272 and notches 274 included in the engagement segments 270 of each strip) to engage a different opening included in the slotted flanges 29 of posts 26. That is, due to the longitudinal separation between the engagement segments 270 of the strips: (1) the engagement segments 270 of strip 252 may engage lowermost openings included in the slotted flanges 29; (2) the engagement segments 270 of strip 256 may engage the second lowest openings included in the slotted flanges 29; (3) the engagement segments 270 of strip 258 may engage the third lowest (or second highest) openings included in the slotted flanges 29; and (4) the engagement segments 270 of strip 254 may engage uppermost openings included in the slotted flanges 29. The engagement between the slotted flange 29 and strips 252, 254, 256, and 258 is shown best in FIG. 6.

權(quán)利要求

1
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