Assembling structure for lamp string with fully enveloped bulbs

摘要

A structure of fully enveloped miniature lamp bulb (20) for lamp strings suitable for mass production and having any of varied appearances is disclosed. The lamp bulb has two electrode pins (21,22) with a predetermined distance therebetween and being connected in the glass body (25) thereof to a light emitting tungsten filament (24), parts of the electrode pins are extended out of the bottom of the glass body (25) for connecting to a conductor pair (90). A transparent cover (30) having any of various kinds of modeling which are made separately with dies is provided with an assembling hole (32) of a size mating with that of the lamp bulb (20) and extending inwardly for a suitable depth from an end thereof; the miniature lamp bulb (20) connected with the conductors is placed in the assembling hole by assistance of a positioning block (50), the connecting area is sealed with adhesive agent to complete assembling of the structure.