| 摘要 |
The lamp has a light source (2) with a set of LEDS arranged at an upper area of a mast (4), and a cooling body (10) thermally connected with the light source for cooling the light source. Air conducting elements (6, 6') are arranged at the mast and formed such that the conducting elements convert air flowing into the conducting elements into air turbulence (8) that moves towards the cooling body after displacement of the conducting elements. The cooling body has cooling ribs (14) arranged opposite to the mast. |
