Lamp holder for xenon lamp and xenon lamp

The utility model relates to the field of a xenon lamp, in particular to a lamp holder for the xenon lamp and the xenon lamp. The xenon lamp comprises a lamp tube, an upper cover and the lamp holder; the lamp tube passes through the upper cover and is mounted on the lamp holder; the upper cover is of a ring-shaped structure; the edge of an inner ring of the upper cover extends downwards to form more than one clamping plate; clamping grooves matched with the clamping plates are formed at the positions, which correspond to the clamping plates, at the upper part of the lamp holder. By the split design, the xenon lamp can be suitable for different vehicle types; the types of assemblies processed uniformly are increased, and humanized assemblies are reduced, so that processing cost is reduced.