发明名称 |
DEFROST STRUCTURE FOR VEHICLE HEADLIGHTS |
摘要 |
The defrost structure for a vehicle headlight is provided. In the defrost structure, an LED 2 arranged in a housing 10 is connected to a heat sink 20 through a heat pipe 40. The heat sink 20 comprises a base plate 21 closing a rear opening of the housing 10, and fins 22 erected on the base plate 21 vertically to protrude forward in the housing 10. An air flow channel X is formed to allow air warmed by the fins 22 to flow toward an inner surface 11a of a lens 11. An upper side 22a of each fin 22 serves as the air flow channel X. |
申请公布号 |
EP2924341(A1) |
申请公布日期 |
2015.09.30 |
申请号 |
EP20150160087 |
申请日期 |
2015.03.20 |
申请人 |
FUJIKURA LTD. |
发明人 |
SINGH, RANDEEP;MOCHIZUKI, MASATAKA |
分类号 |
F21S8/10;F21V29/51;F21V29/74;F21Y115/10 |
主分类号 |
F21S8/10 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|