초록 ▼

The LED decorative lamp contains a three-terminal LED device, a flexible core for the plugging of the three-terminal LED device, and a seat for the configuration of the flexible core. The seat contains three terminal plates for the electrical contact with the three terminals of the LED device. A lam

The LED decorative lamp contains a three-terminal LED device, a flexible core for the plugging of the three-terminal LED device, and a seat for the configuration of the flexible core. The seat contains three terminal plates for the electrical contact with the three terminals of the LED device. A lamp string formed by connecting multiple such LED decorative lamps enjoys accurate flash timing, thereby achieving appealing lighting effect.

대표청구항 ▼

1. An LED decorative lamp comprising: a flexible core;an LED device plugging into said flexible core and having three terminals; anda seat having three terminal plates configured at the ends of two power wires and a signal wire, respectively;wherein said flexible core contains a hollow socket member

1. An LED decorative lamp comprising: a flexible core;an LED device plugging into said flexible core and having three terminals; anda seat having three terminal plates configured at the ends of two power wires and a signal wire, respectively;wherein said flexible core contains a hollow socket member for receiving said LED device and a support member beneath said socket member; said socket member has three openings along a bottom side thereof; said support member has three grooves to receive said terminals of said LED device after said terminals are threaded through said openings, respectively;when said flexible core along with said LED device plugged in is positioned in said seat, a first one and a second one of said terminals are attached to a first one and a second one of said terminal plates of said power wires, and a third one of said terminals in a middle is attached to a third one of said terminal plates of said signal wire. 2. The LED decorative lamp according to claim 1, wherein said seat has a tubular shape; an accommodation chamber is provided in an upper section for receiving said flexible core; and three slots are provided in a lower section for positioning said terminal plates. 3. The LED decorative lamp according to claim 1, wherein multiple said LED decorative lamp are connected into a lamp string; said lamp string further contains a controller; each LED device of said LED decorative lamps contains three dies emitting different colors, and a passive IC connecting said dies; and said controller is connected to each of said passive ICs via positive and negative power wires and a signal wire.