Discharge lamp provided with a bimetal switch, and bimetal switch suitable for a lamp

摘要

A high-pressure discharge lamp includes a discharge vessel which is enclosed with intervening space by an outer bulb. The lamp is provided with a starter circuit constructed as a starter unit comprising a bimetal switch and glow switch starter. The bimetal switch has a bimetal element which is fastened with a fastening point to a conductor, and rests in the cold state against a break contact point of a break contact. The fastening point and the break contact point form part of an insulating rigid body.