Heatsink arrangement for an LED light and LED light

摘要

Heatsink arrangement for cooling LEDs (4) of an LED lamp, comprising - a main heat sink (2) with an upwardly facing surface area (8) and a downwardly facing surface area (6), wherein the downwardly facing surface area (6) is provided to be thermally conductively connected to the LEDs (4), characterized by - at least one secondary heat sink (12, 12 ') which is arranged on the main heat sink (2), in particular on the upwardly facing surface region (8) of the main heat sink (2) is arranged and thereby thermally conductively connected to the main heat sink (2).