Patent ID: 8625274
Filing Date: 2014-01-07
Classification: G06F,Y02D

Abstract:
1. A computer casing comprising: a housing comprising a top portion and a bottom portion, the bottom portion comprising a first sidewall, a second sidewall, a third sidewall, and a forth sidewall, the second sidewall paralleling to the first sidewall, the third sidewall being connected to the first sidewall and the second sidewall, the forth sidewall paralleling to the third sidewall and being connected to the first sidewall and the second sidewall; a plurality of fans arranged adjacent to the first sidewall with the intake side of the fans facing the first sidewall and the exhaust side of the fans facing the second sidewall; at least two temperature sensors respectively arranged on the first sidewall and one or more of the second sidewall, the third sidewall, the fourth sidewall and the top portion, and configured to detect temperature of the first sidewall and one or more of the second sidewall, the third sidewall, and the fourth sidewall and the top portion; and a controller electrically connected with the plurality of fans and the at least two temperature sensors to monitor the temperature of the first sidewall, and one or more of the second sidewall, the third sidewall, the fourth sidewall and the top portion; wherein if the controller determines that any of temperature differences between the first sidewall and at least one of the second sidewall, the third sidewall, the fourth sidewall, or the top portion is less than a preset value, the controller controls to turn off at least one of the fans.