Production method of decorative lamp string

Abstract

The invention discloses a production method of a decorative lamp string. The production method comprises the following steps: a, sequentially welding a plurality of patch lamp beads or chips on a wireat equal intervals; b, pouring glue into the plurality of shells; c, sequentially placing the patch lamp beads or chips welded on the wire into the glue in the shells, and placing the shells into a drying oven until the packaging glue is cured; and d, assembling the patch lamp beads or chips packaged in the shells with the base. Due to the adoption of the production method, stamping electroplatedparts are not needed, the production cost is greatly reduced, and the increasingly high requirements of modern industry and production for decorative lamp string production are met.

Description

technical field [0001] The invention relates to the technical field of lighting appliances, in particular to a production method of a decorative lamp string. Background technique [0002] Decorative light strings have become the first choice for people to add a festive atmosphere in festivals due to their various shapes and colorful lights, which have a decorative effect of night lighting. [0003] In the prior art, the production method of the decorative light string includes the following steps: firstly place several LED chips in several lamp cups on the support in sequence, and then perform wire bonding on the chips to connect adjacent LED chips in series, Then put the bracket down into the molding mold strip and inject the encapsulation glue into the molding mold strip, put it in the oven until the encapsulation glue is cured; take out the bracket and put the made LED lamp beads into the base, and finally use the shell and The bases are assembled together. This producti...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, the production method of the decorative light string includes the following steps: firstly place several LED chips in several lamp cups on the support in sequence, and then perform wire bonding on the chips to connect adjacent LED chips in series, Then put the bracket down into the molding mold strip and inject the encapsulation glue into the molding mold strip, put it in the oven until the encapsulation glue is cured; take out the bracket and put the made LED lamp beads into the base, and finally use the shell and The bases are assembled together. This production method uses brackets, and the brackets are stamped and electroplated parts. The production cost is relatively high, and it cannot meet the increasing requirements of modern industry and production for the production of decorative light strings.