| 摘要 |
The invention relates to a light curing device ( 10 ) having a light source ( 14 ), which is mounted such that it is thermally conductively connected to a heat sink ( 12 ), with electrical components which are fitted to a printed circuit board. The components are at least partially arranged in the cooling air stream of the heat sink ( 12 ) and the cooling air stream is at least partially guided by the printed circuit board.
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