Patent Number: 8,876,547

Title: Socket for LED light string

Abstract: A socket is provided for an LED light string and is formed by jointing two unsymmetrical casing members through thermal fusion by application of ultrasonic wave to thereby securely combine with electrical wires and a luminous element. The first and second casing members are provided with raised-and-recessed inter-engageable structures including holes and protrusions and multiple tiny bosses that is thermally fusible through application of ultrasonic wave for adhesion purposes. The first casing member includes a receiving channel for receiving electrical wires therein and the second casing member includes hold-down blocks and holding blocks for holding the electrical wires in position.

Inventors: Tsai; Chang-Fu (Taichung, TW)

Assignee: Wang; Tung-Ling

International Classification: H01R 13/506 (20060101); H01R 13/514 (20060101); H01R 13/658 (20110101)

Expiration Date: 2019-11-04 0:00:00