Lamp i.e. LED lamp, has lamp housing including intermediate region for reducing heat transfer between LED light source and operating device, where intermediate region separates housing parts by thermal insulation

摘要

The lamp has a coherent lamp housing (20) including a housing part (12) provided with an LED light source, another housing part (22) provided with an operating device (24), and air ducts (32, 34) for convection cooling of the lamp. The lamp housing includes an intermediate region (40) for reducing the heat transfer between the LED light source and the operating device, where the intermediate region separates the housing parts by thermal insulation. The housing parts are provided with spacers (42) for the formation of the intermediate region.