Illumination system

摘要

An illumination system operable for use as a string of Christmas lights may include a plurality of lamps connected in series. Each lamp may include a lamp luminary, a lamp stem, a lamp holder, and a pair of cables connected to the lamp holder. The lamp stem may have an insertion portion. The lamp holder may have an accommodation space formed therein. When the lamp stem is disposed in the accommodation space, the insertion portion may be clamped between a pair of first protrusions to separate the protrusions. When the lamp stem is removed from the accommodation space, the pair of first protrusions may resume contact through the elastic nature of the cable and the protrusions. The illumination system may be simple in structure and may be convenient for use.

主权项

1. An illumination system comprising:
a plurality of lamps connected in series, wherein each of the lamps comprises;
a lamp luminary;a lamp stem retaining the lamp luminary;a lamp holder; anda pair of cables connected to the lamp holder, wherein each of the pair of cables comprises an end portion; wherein the lamp stem comprises an insertion portion; wherein the lamp holder comprises an accommodation space formed therein; wherein each of the end portions of the pair of cables is provided respectively with a conductive terminal which is electrically connected with the cable and internally accommodated in the accommodation space; wherein each of the conductive terminals is provided with a conductive first protrusion thereon; wherein a pair of the first protrusions are disposed oppositely within the accommodation space and the pair of the first protrusions contact one another or are separate from each other; wherein when the lamp stem is accommodated in the accommodation space, the insertion portion is clamped between the pair of the first protrusions to separate the pair of the first protrusions; and wherein when the lamp stem is removed from the accommodation space, the pair of the first protrusions elastically resume contacting one another.