Illumination device for cooking chamber of e.g. baking oven, has aerogel mold block arranged in retaining chamber, which comprises transparent end wall arranged between light source and mold block, where light is passed into chamber

摘要

The device has a transparent front wall (40) for separation of a light source (60) e.g. high power diode, from a cooking chamber (16). The light source comprises a transparent aerogel mold block (74) thermally isolated against heat of the cooking chamber. The aerogel mold block is arranged in a retaining chamber (73). The retaining chamber comprises a transparent end wall (52) arranged between the light source and the aerogel mold block, where light is passed through the end wall, the aerogel mold block and the front wall into the cooking chamber.