公开(公告)号：US20230204195A1

公开(公告)日：2023-06-29

申请号：US18158056

申请日：2023-01-23

申请人： Zhuhai Bojay Electronics Co.Ltd.

发明人： Xiwan SHAN ,  Tuxiu YANG ,  Yundong AI ,  Jie ZHANG ,  Qunlin LI ,  Qiming LIU ,  Su YAN ,  Jingtian WU ,  Yanyong LIU ,  Junchao HE ,  Jiahui CAI ,  Yue CHEN

IPC分类号： F21V21/002 ,  F21S4/10 ,  F21V19/00 ,  F21V23/00

CPC分类号： F21V21/002 ,  F21S4/10 ,  F21V19/0025 ,  F21V23/002 ,  F21Y2103/10

摘要： An LED string light includes a first conducting wire, a second conducting wire, and a third conducting wire which are arranged in parallel. The first, second, and third conducting wires 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 define a plurality of lamp welding regions. The LED string light also includes a plurality of SMD LEDs respectively disposed at the plurality of lamp welding regions. 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.

公开(公告)号：US20230265994A1

公开(公告)日：2023-08-24

申请号：US18310973

申请日：2023-05-02

申请人： Zhuhai Bojay Electronics Co.Ltd.

发明人： Xiwan SHAN ,  Tuxiu YANG ,  Yundong AI ,  Jie ZHANG ,  Qunlin LI ,  Qiming LIU ,  Su YAN ,  Jingtian WU ,  Yanyong LIU ,  Junchao HE ,  Jiahui CAI ,  Yue CHEN

IPC分类号： F21V21/002 ,  F21V19/00 ,  F21S4/10 ,  F21V23/00

CPC分类号： F21V21/002 ,  F21V19/0025 ,  F21S4/10 ,  F21V23/002 ,  F21Y2103/10

摘要： An LED string light includes a first conducting wire, a second conducting wire, and a third conducting wire which are arranged in parallel. 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. The LED string light also includes a plurality of SMD LEDs respectively disposed at the plurality of lamp welding regions. 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 the plurality of the SMD LEDs are connected in parallel. A plurality of encapsulation colloids respectively coat the plurality of the SMD LEDs.