Single-side stopping and vibration absorbing lamp sleeve and electrodeless lamp illumination device using the same

Abstract

A single-side stopping and vibration absorbing lamp sleeve for fitting with an end part of an electrodeless lamp and being partially disposed in a mounting hole of a metal member includes: a large-diameter part; and a small-diameter part coaxially connected to the large-diameter part, wherein a through hole is formed in the large-diameter part and the small-diameter part, the end part fits with the through hole, an aperture of the through hole ranges between 2.9 mm and 3.1 mm, and an outer diameter of the small-diameter part ranges between 3.2 mm and 3.6 mm. Thus, it is possible to optimize mounting and working states of the lamp sleeves, decrease the vibration, movement and rotation generated when the electrodeless lamp is operating, and increase the service lifetime of the electrodeless lamp. An electrodeless lamp illumination device is also disclosed.

Dependencies are inferred from the claim text.