| 摘要 |
<p>The headlight (12) has a semiconductor light source (22) i.e. LED, attached to a cooling device (30), and a housing (14) comprising a light outlet opening that is closed with a transparent cover plate (16). The cooling device has a cooling body (36) that is arranged in or at the cover plate, where the cooling body is provided for outwardly discharging heat generated by the light source. The cooling body has cooling fins (38), and made from metal i.e. aluminum, where metal, graphite or ceramic particles are embedded in plastic material of the cover plate.</p> |
