| 摘要 |
An electronic unit includes a housing and a plurality of heat-generating electronic devices. The devices are stored in the housing. The heat generated by the devices is transferred to the housing and further transferred to ambient air from the housing to cool the electronic unit. A sheet of paper, which is made of art paper having a thermal emissivity higher than the housing, is adhered to an outer surface of the housing to improve the heat radiation from the housing to the ambient air.
|
