公开(公告)号：US20210173457A1

公开(公告)日：2021-06-10

申请号：US16707913

申请日：2019-12-09

Applicant: Quanta Computer Inc.

Inventor： Yi-Chieh CHEN ,  Yueh-Chang WU ,  Jen-Mao CHEN ,  Chih-Wei YANG

IPC: G06F1/20 ,  G06F1/3225 ,  G06F1/3296 ,  G06F11/30

Abstract: An electronic device operating in standby mode is provided. The electronic device includes a power supply unit, a cooling device coupled to the power supply unit, at least one electronic component cooled by the cooling device, and a controller coupled to the cooling device. The controller is operable to periodically monitor power data and the temperature of the at least one electronic component in standby mode. The controller is also operable to regulate power supplied to the cooling device based on the monitored power data and the temperature of the at least one electronic component.

公开(公告)号：US20210172448A1

公开(公告)日：2021-06-10

申请号：US16706428

申请日：2019-12-06

Applicant: QUANTA COMPUTER INC.

Inventor： Yi-Chieh CHEN ,  Yueh-Chang WU ,  Jen-Mao Chen

IPC: F04D27/00 ,  F04D29/58

Abstract: A computing device has a fan housing that includes a dual rotor fan with a first rotor and a second rotor. The computing device also includes a controller communicatively coupled to the dual rotor fan. The controller is operable to detect a failure associated with the first rotor. In response to detecting the failure, the controller is operable to drive the second rotor at a higher speed than a fan-speed at which the second rotor was being driven before the failure.

公开(公告)号：US20190297748A1

公开(公告)日：2019-09-26

申请号：US15926068

申请日：2018-03-20

Applicant: QUANTA COMPUTER INC.

Inventor： Chao-Jung CHEN ,  Yi-Chieh CHEN ,  Yueh-Chang WU ,  Yi-Ta HSU

IPC: H05K7/20

Abstract: A method and structure for improving efficiency of cooling and temperature uniformity among a plurality of heat generating electronic devices arranged in rows within a housing, such as a GPU server, utilizing a single source of cooling air. The electronic devices are arranged in a plurality of rows, but the heat sinks for the last row are elevated above the heat sinks of the first row so as to occupy different positions within the cooling air stream. In some embodiments the heat sinks of the electronic devices are extended forward so as to reside near the heat sinks of the electronic devices in the first row, but in a different flow path of cooling air. In other embodiments, a thermo siphon refrigeration system is provided for the electronic devices in the last row, and may be provided for the electronic devices in the first row as well.

公开(公告)号：US20190239385A1

公开(公告)日：2019-08-01

申请号：US16039808

申请日：2018-07-19

Applicant: QUANTA COMPUTER INC.

Inventor： Chao-Jung CHEN ,  Yi-Chieh CHEN ,  Yueh-Chang WU ,  Ming-Chin HUANG

IPC: H05K7/20 ,  G06F1/20 ,  G06F1/32

CPC classification number: H05K7/20209 ,  G06F1/206 ,  G06F1/3221 ,  G06F1/325 ,  G06F1/3287 ,  H05K7/20136 ,  H05K7/20727 ,  H05K7/20836

Abstract: A system and method to control fan power for an electronic device based on cooling requirements is disclosed. The electronic device includes a power supply unit and a fan coupled to the power supply unit. A controller is coupled to the fan. The device includes at least one electronic component cooled by the fan. The controller is operable to classify the at least one electronic component, and regulate the power supplied to the fan based on the classification of the at least one electronic component.