Rope light structure

Abstract

The present invention is directed to a plurality of light bulbs sets, are connected to a 2-core wiring, the positive end joints of the two sets of light bulbs, as well the negative end joints of two sets of light bulbs, are joined together by a process of twisting the two wires around each other, and in this way avoid the necessity of using soldering tin to weld the two wires together. One other part of the invention involves building an interior duct in the inside an outer PVC layer, so that flexible metal wire can be inserted into the interior duct, and in this way make the manufacturing process more efficient. Moreover, at the place where the outer level PVC layer connects to a female connector protruding type water-proofing is installed, and at the place the outer PVC layer connects to the male connector concave type water-proofing is installed.

Dependencies are inferred from the claim text.