FIXING STRUCTURE OF THE CEILING PANEL

The present invention relates to a connection structure of a fixing panel and a connection method thereof. The connection structure of the fixing panel includes a fixing panel for an M bar, a cross bar, a ceiling member, and a molding. The fixing panel for the M bar includes a mounting surface corresponding to the bottom of the M bar in order to be connected to the bottom of the M bar installed in a ceiling; a bent unit formed by being bent from the end of the mount surface to the upper side in order to enclose both bottom ends of the M bar; and a pair of support members forming an insertion groove inside by being separated from each other at a predetermined distance and being formed on the bottom surface of the mounting surface. The cross bar is individually inserted and fixed in the left and right directions of the support member, and a vertical member is connected to between an upper horizontal member and a lower horizontal member. One end of the cross bar is attached to the support member. The ceiling member is inserted in order to be attached to the vertical member of the cross bar. An insertion unit protruding upwards is formed on the center of the molding in order to be inserted into the insertion groove, and both ends of the molding supports the cross bar while being attached to the cross bar.