Discharge lamp assembly.

摘要

An electric discharge lamp assembly (1) including a lamp bulb (2) having two lead wires (7), and a lamp base (9) supporting two lead support members (20, 21) with respective tip ends thereof being connected respectively to the lead wires (7) of the lamp bulb (2). One of the lead support members (21) is formed to have an elongated length and is covered by an insulating tubular member (23) substantially. The rear end portion of the insulating tubular member is fitted on and secured to a tubular portion (22) of the lamp base (9) which portion is integrally formed with the lamp base. Whereby the electric discharge between the two support members (20, 21) is prevented effectively, and the insulating tubular member (23) is secured to the lamp base reliably.