Patent ID: 8827728

Claim:
A connection seat of bulb socket of decorative lamp string, comprising a main body comprising an upper portion and a bottom portion both having a hollow interior, the top portion comprising a centrally located the partition board on which an LED is seated with two terminals of the LED on opposite sides of the partition board, a cover being mounted to the top portion to cover the LED, the bottom portion comprising a centrally located partition board and two stop boards on two sides and having inside inclination surfaces, the terminals of the LED being arranged to extend into the bottom portion and positioned against the partition board of the bottom portion, the power cord comprising two partially stripped core conductors that are respectively received between the partition board and the stop boards of the bottom portion and are respectively set in engagement with the two terminals of the LED, a bottom cap comprising two raised bars and being mounted to the bottom portion in such a way that the two raised bars push the two core conductors in such a direction to have the core conductors and the terminals of the LED securely fixed between the partition board and the stop boards of the bottom portion.