Assembly type multifunctional LED lamp

The utility model discloses an assembly type multifunctional LED lamp to overcome defects that conventional LED lamps are inconvenient to assemble and maintain, different lamps are not interchangeable, etc. The assembly type multifunctional LED lamp comprises a power source assembly (1), an LED module (2) detachably connected with the power source assembly (1), and suspension members (3) disposed outside the power source assembly (1) and in rotatable connection with the power source assembly (1). More than one LED module (2) is provided and disposed on a side surface of the power source assembly (1). The assembly type multifunctional LED lamp is simple in structure, has fewer components, and is convenient to assemble. A user can combine a needed lamp by buying general parts. One power source assembly can match LED modules that differ in model and quantity on the basis of actual needs of the user, so that LED tunnel lamps, floodlights, industrial and mineral lamps and street lamps can be interchangeable and can change among different powers. Therefore, the assembly type multifunctional LED lamp has multifunctional applications, is flexible and has many purposes, and is convenient and simple.