Spotlight easy to disassemble and assemble

The utility model provides a spot lamp easy to disassemble and assemble, which comprises a lamp housing, a lamp holder and a lamp post, clamping pieces are symmetrically hinged on the outer side surface of the lamp housing, and heat dissipation holes I are formed in the upper side surface of the lamp housing. Therefore, a user can conveniently disassemble the lamp shell and maintain and replace the LED lamp beads in the lamp post, the time and energy of the user for disassembling and assembling the lamp are saved, the installation process of the lamp shell and the lamp holder is simplified, the installation convenience is improved, the installation speed is increased, and disassembly and assembly of the lamp become very simple; the lamp post is in threaded connection with the interior of the fixing ring on the surface of the lamp holder, so that the lamp post can be conveniently disassembled and replaced, a user only needs to rotate the lamp post, the lamp post can be separated from or connected with the lamp