Patent ID: 11879618
Assignee: ZHUHAI BOJAY ELECTRONICS CO. LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC F  H | IPC F

Claim 7:
8. An LED flight emitting diode) string light, comprising:
a first conducting wire, a second conducting wire, and a third conducting wire which are arranged in parallel, wherein the first conducting wire, the second conducting wire and the third conducting wire all comprise a conducting wire core and an insulation layer coating a surface of the conducting wire core, and the first conducting wire and the second conducting wire defines a plurality of lamp welding regions, each including a first welding spot on the first conducting wire and a second welding spot on the second conduction wire;
a plurality of surface-mounted-device (SMD) LEDs respectively disposed at the plurality of lamp welding regions, wherein each SMD LED has a first welding leg and a second welding leg, which are respectively welded onto the first welding spot and the second welding spot at one corresponding lamp welding region; and
a plurality of encapsulation colloids respectively coating the plurality of the SMD LEDs and surfaces of portions of the third conducting wire corresponding to positions of the plurality of the SMD LEDs, to form a plurality of lamp beads,
wherein the first conducting wire is selectively cut off at a plurality of first positions and the second conducting wire is selectively cut off at a plurality of second positions based on whether the plurality of the SMD LEDs are connected in series or in hybrid of series and parallel,
wherein the third conducting wire is electrically connected to the first conducting wire or the second conducting wire through at least one jumper wire bridged between the third conducting wire and the first conducting wire or the second conducting wire.