公开(公告)号：US08147109B2

公开(公告)日：2012-04-03

申请号：US12623662

申请日：2009-11-23

Applicant: Cheng-Feng Wan ,  Hao-Hui Lin ,  Su-Chen Hu ,  Chen-Jung Chen ,  Hui-Fen Huang

Inventor： Cheng-Feng Wan ,  Hao-Hui Lin ,  Su-Chen Hu ,  Chen-Jung Chen ,  Hui-Fen Huang

IPC: B60Q1/00

CPC classification number: F21V29/673 ,  F21S41/147 ,  F21S45/33 ,  F21S45/43 ,  F21S45/60 ,  F21V29/02 ,  F21V29/677 ,  F21V29/74 ,  F21V29/763

Abstract: A heat dissipation device of a vehicle lamp and an interposing element thereof are provided. The heat dissipation device is installed in a lamp room which is divided by the interposing element into a front partition and a rear partition. A heat sink is installed in the interposing elements. An air feeding fan is disposed in an air feeding channel of the interposing element, for drawing air in the front partition to the rear partition through the air feeding channel. Further, a back flow fan is disposed in the rear partition, for drawing air in the rear partition to the front partition through a back flow channel. Whereby, the air in the front partition is cooled down through an external air flow passing through the lamp cover. Then, the heat sink dissipates heat of the air flow with the relatively low temperature in the front partition to the rear partition.

Abstract translation: 提供车灯的散热装置及其插入元件。 散热装置安装在由插入元件分隔成前隔板和后隔板的灯室内。 散热元件安装在散热片上。 空气供给风扇设置在中介元件的空气供给通道中，用于通过供气通道将前隔板中的空气吸入后隔板。 另外，背面风扇设置在后部隔板中，用于通过后部流动通道将后部隔板中的空气吸入前部隔板。 因此，前隔板中的空气通过穿过灯罩的外部空气流冷却。 然后，散热器将前隔板中相对较低的温度的空气流的热量散发到后隔板。

公开(公告)号：US20100315830A1

公开(公告)日：2010-12-16

申请号：US12623662

申请日：2009-11-23

Applicant: Cheng-Feng Wan ,  Hao-Hui Lin ,  Su-Chen Hu ,  Chen-Jung Chen ,  Hui-Fen Huang

Inventor： Cheng-Feng Wan ,  Hao-Hui Lin ,  Su-Chen Hu ,  Chen-Jung Chen ,  Hui-Fen Huang

IPC: B60Q1/00

CPC classification number: F21V29/673 ,  F21S41/147 ,  F21S45/33 ,  F21S45/43 ,  F21S45/60 ,  F21V29/02 ,  F21V29/677 ,  F21V29/74 ,  F21V29/763

Abstract: A heat dissipation device of a vehicle lamp and an interposing element thereof are provided. The heat dissipation device is installed in a lamp room which is divided by the interposing element into a front partition and a rear partition. A heat sink is installed in the interposing elements. An air feeding fan is disposed in an air feeding channel of the interposing element, for drawing air in the front partition to the rear partition through the air feeding channel. Further, a back flow fan is disposed in the rear partition, for drawing air in the rear partition to the front partition through a back flow channel. Whereby, the air in the front partition is cooled down through an external air flow passing through the lamp cover. Then, the heat sink dissipates heat of the air flow with the relatively low temperature in the front partition to the rear partition.

Abstract translation: 提供车灯的散热装置及其插入元件。 散热装置安装在由插入元件分隔成前隔板和后隔板的灯室内。 散热元件安装在散热片上。 空气供给风扇设置在中介元件的空气供给通道中，用于通过供气通道将前隔板中的空气吸入后隔板。 另外，背面风扇设置在后部隔板中，用于通过后部流动通道将后部隔板中的空气吸入前部隔板。 因此，前隔板中的空气通过穿过灯罩的外部空气流冷却。 然后，散热器将前隔板中相对较低的温度的空气流的热量散发到后隔板。