公开(公告)号：US11703214B1

公开(公告)日：2023-07-18

申请号：US17938663

申请日：2022-10-06

Applicant: Wenhao Wang ,  Xiaoqin Liu ,  Qinghui Wang

Inventor： Wenhao Wang ,  Xiaoqin Liu ,  Qinghui Wang

IPC: F21V23/04 ,  F21S6/00 ,  F21Y115/10

CPC classification number: F21V23/0421 ,  F21S6/001 ,  F21Y2115/10

Abstract: A lamp includes a lamp body; and an illumination assembly including a lamp shade assembly including a shade and a seat; and a lamp board. The seat is threadedly secured to the lamp body. The lamp board is secured to a lower end of the seat and laterally extends out of the seat. The lamp board serves as a bottom of the seat. The lamp board includes two first electrodes fastened on a bottom and a plurality of second electrodes adjacent to an edge. The first and second electrodes are electrically connected to positive and negative terminals of a control circuit of the lamp board respectively. The first and second electrodes are positive and negative terminals of a light source respectively. A clockwise rotation of the illumination assembly threadedly secures to the lamp body and turns on the light source.