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    • 3. 发明申请
    • Heat Dissipation System for Headlight
    • 大灯散热系统
    • US20110025485A1
    • 2011-02-03
    • US12779691
    • 2010-05-13
    • Hae Ryong KimYoung Min KimByung Kyu Yoon
    • Hae Ryong KimYoung Min KimByung Kyu Yoon
    • B60Q1/00B60Q1/02
    • B60Q1/0017F21S45/43F21S48/325F21V29/61H05K7/20209
    • A heat dissipation system for a headlight and a headlight cooling method thereof, may include the headlight, a fan motor rotating a cooling fan to circulate air around the headlight while the headlight is operating, a driver integrated circuit monitoring an operation of the fan motor while the headlight is operating, wherein the driver integrated circuit generates a breakdown signal if the fan motor stops while the headlight is operating, a warning light device mounted on an instrument cluster of a vehicle, wherein the warning light device notifies a driver of whether the fan motor is broken down or not, and an electronic control unit operating the warning light device by receiving the breakdown signal from the driver integrated circuit.
    • 前照灯的散热系统及其前照灯冷却方法可以包括前照灯,风扇马达,其在大灯工作时使冷却风扇旋转以围绕头灯循环;驱动器集成电路监视风扇马达的运行,同时 所述前照灯正在工作,其中,如果所述风扇电动机在大灯正在工作时停止,则所述驱动器集成电路产生击穿信号,安装在车辆的仪表盘上的警告灯装置,其中所述警告灯装置通知驾驶员所述风扇 电动机分解或不分断,以及电子控制单元,通过接收来自驱动器集成电路的击穿信号来操作警告灯装置。