Ultrathin panel lamp and mounting structure thereof

The ultrathin panel lamp comprises a panel lamp structure and an installation support, the panel lamp structure sequentially comprises a ground wire, a back plate, EVA, reflective paper, a light guide plate, a diffusion plate, an LED ring and a face ring from top to bottom, a single-tail key hole and a double-tail key hole are formed in the upper portion of the ground wire, and the double-tail key hole is formed in the lower portion of the back plate. And the mounting bracket is rotationally connected with mounting screws which are respectively matched with the single-tail key hole and the double-tail key hole. The utility model is more convenient to install and use. 本实用新型公开了一种超薄面板灯及其安装结构，包括面板灯结构和安装支架，所述的面板灯结构由上至下依次包括地线、背板、EVA、反光纸、导光板、扩散板、LED圈和面环，所述的地线上方分别设有单尾钥匙孔和双尾钥匙孔，所述的安装支架上转动连接有分别与单尾钥匙孔和双尾钥匙孔配合的安装螺丝。本实用新型安装更方便，便于使用。