Suspended ceiling quick-release design lamp mounting structure convenient to overhaul

The utility model discloses a convenient-to-overhaul suspended ceiling quick-release design lamp installation structure, which comprises a suspender, a main keel, a hanging keel, a suspended ceiling plate and a lamp trough, the suspender is fixedly installed on a floor, the main keel is fixedly installed at the bottom of the suspender, the hanging keel is fixedly installed at the bottom of the main keel, a plurality of groups of hanging pieces are arranged on the back of the suspended ceiling plate in parallel, and the lamp trough is fixedly installed on the suspended ceiling plate. One group of hanging pieces comprises two hanging pieces which are symmetrically arranged on the two sides of the suspended ceiling plate, the suspended ceiling plate is hung on the bottom edge of the hanging keel through the hanging pieces, a rod body is arranged on the bent edge of each hanging piece, the lamp groove penetrates through a mounting hole in the suspended ceiling plate and then is buckled on the rod body through a b