公开(公告)号：US20120033386A1

公开(公告)日：2012-02-09

申请号：US12875137

申请日：2010-09-03

Applicant: CHIA-LIN LEE

Inventor： CHIA-LIN LEE

IPC: H05K7/20

CPC classification number: G06F1/206 ,  G06F1/3203

Abstract: A heat dissipating device is used in an electronic apparatus. The electronic apparatus includes a standby unit and a power supply. The heat dissipating device includes a delay unit connected to the standby unit, a switch connected to the delay unit and the power supply, and a heat sink connected to the switch. The delay unit turns on the switch when the electronic apparatus operates in a working mode, and the delay unit turns off the switch after a predetermined delay time when the electronic apparatus enters a standby mode.

Abstract translation: 在电子设备中使用散热装置。 电子设备包括备用单元和电源。 散热装置包括连接到待机单元的延迟单元，连接到延迟单元和电源的开关以及连接到开关的散热器。 当电子设备工作在工作模式时，延迟单元接通开关，并且延迟单元在电子设备进入待机模式的预定延迟时间之后关闭开关。