Thermal infrared lamp has insulating plate with central anchorage slot for accommodating lower end of bearer rod in semi-molten state, whereby plate is fixed onto bearer rod

摘要

The lamp has a hot filament mounted on the lower end of a bearer rod extending down from a base and rod. An insulating plate (13) has a central anchorage slot (14) for accommodating the lower end of the bearer rod (12) in the semi-molten state, whereby the plate is fixed onto the bearer rod.