Recessed lighting apparatus and cover therefor

摘要

Provided is a cover for a recessed lighting apparatus. The cover includes a plurality of profiles (10), each including a first insertion groove (11a) for having a coupling member inserted thereinto, a second insertion groove (11b) connected to the first insertion groove (11a) and formed to have a screw inserted thereinto, and a holding plate (12) formed to have a diffuser plate (33) stably mounted thereon. An L-shaped coupling member (20) includes a body part (26) and a wing part (25) configured to be connected to the body part (26), and is inserted into the first insertion groove (11a) to be connected with a profile (10) adjacent thereto using a screw. A lever (21) is configured to be separable from a recessed metal housing (30) formed to receive a lighting device therein. The plurality of profiles (10) and the L-shaped coupling member (20) are configured to receive the diffuser plate (33) therein and configured to be separable from the metal housing (30).