Lamp support convenient to disassemble

The utility model discloses a lamp support convenient to disassemble, and relates to the technical field of lamp supports. The LED lamp comprises a first installation plate and a second installation plate, the front end face of the first installation plate is fixedly connected with two symmetrically-distributed insertion columns, the rear end face of the second installation plate is provided with an insertion groove, the insertion groove is of a T-shaped structure, the insertion columns are inserted into the insertion groove, and a plurality of evenly-distributed LED lamps are installed on the front end face of the second installation plate. The wedge-shaped block can be popped out by the first spring when the inserting column completely enters the inserting groove, the inserting column can be clamped in the inserting groove, and when the second mounting plate needs to be dismounted, the wedge-shaped block can be pushed into the sliding groove by pressing the two ejector rods; and then the second mounting pla