Patent ID: 7025608

Claim:
A ceramic socket setting on a baseboard of an illuminator through a bearing leg, said socket comprising a body and a cap, one end of the body being open and a metal whorl slice being fixed on an internal lateral wall thereof, the other end of the body having a cap fastened to an outer side thereof and an internal side of said other end having a slug and a tongue disposed thereat and isolated from each other, said slug being electrically connected to the metal whorl slice, said tongue and said slug being respectively electrically connected to a pair of polar wires, the end of said body to which the cap is fastened being self-enclosed except for an opening at each of a pair of polar wire entrances for said pair of polar wires and a space for socket installation, said openings of said polar wire entrances being located on a lateral said of said body adjacent said end thereof to which said cap is fastened, each of the polar wires penetrating into the socket from a respective one of said openings of said pair of polar wire entrances and being separately electrically connected to the slug and the tongue.