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Assembling structure for lamp string with fully enveloped bulbs
Assembling structure for lamp string with fully enveloped bulbs
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机译:灯泡完全包裹的灯串的组装结构
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摘要
A structure of fully enveloped miniature lamp bulb for lamp strings suitable for mass production and having any of varied appearances is disclosed. The lamp bulb has two electrode pins with a predetermined distance therebetween and being connected in the glass body thereof to a light emitting tungsten filament, parts of the electrode pins are extended out of the bottom of the glass body for connecting to a conductor pair. A transparent cover having any of various kinds of modeling which are made separately with dies is provided with an assembling hole of a size mating with that of the lamp bulb and extending inwardly for a suitable depth from an end thereof; the miniature lamp bulb connected with the conductors is placed in the assembling hole by assistance of a positioning block, the connecting area is sealed with adhesive agent to complete assembling of the structure.
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