公开(公告)号：US20240163994A1

公开(公告)日：2024-05-16

申请号：US18418478

申请日：2024-01-22

申请人： Bo Guan

发明人： Bo Guan

IPC分类号： H05B45/52 ,  H05B45/44

CPC分类号： H05B45/52 ,  H05B45/44

摘要： Disclosed is a lamp bead structure encapsulating LED driver ICs connected in parallel, comprising a power supply, a controller and a lamp bead group, where the power supply supplies power to the controller and the lamp bead group, the lamp bead group includes a plurality of LED lamps, the LED lamps are each provided with a DIN, a VDD pin and a VSS pin, the DIN pins of all the LED lamps are electrically connected to the controller, and are connected in parallel with one another; the VDD pins of all the LED lamps are electrically connected to a positive electrode of the power supply, and are connected in parallel with one another; and the VSS pins of all the LED lamps are electrically connected to a negative electrode of the power supply, and are connected in parallel with one another.