Patent ID: 11971158
Assignee: LINHAI WEIHONG CHRISTMAS LIGHTING CO., LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC F  H | IPC F

Claim 0:
1. A three-wire four-way LED lamp string, comprising a plurality of first LED lamps (D1), a plurality of second LED lamps (D2), a plurality of third LED lamps (D3) and a plurality of fourth LED lamps (D4), further comprising:
several first wires (L1), wherein a first electrode of the first LED lamp (D1) is electrically connected with a first electrode of an adjacent second LED lamp (D2) through a first wire (L1), a first electrode of the second LED lamp (D2) is electrically connected with a first electrode of an adjacent third LED lamp (D3) through a first wire (L1), a first electrode of the third LED lamp (D3) is connected with a first electrode of an adjacent fourth LED lamp (D4) through a first wire (L1), and a first electrode of the fourth LED lamp (D4) is electrically connected with a first electrode of an adjacent first LED lamp (D1) through a first wire (L1);
several second wires (L2), wherein a second electrode of the first LED lamp (D1) is electrically connected with a second electrode of the third LED lamp (D3) through a second wire (L2);
several third wires (L3), wherein a second electrode of the second LED lamp (D2) is electrically connected with a second electrode of the fourth LED lamp (D4) through a third wire (L3).