LED bulb radiator of split type equipment

The utility model discloses a LED bulb radiator of split type equipment, this LED bulb radiator of split type equipment is including heat dissipation plastics cup and heat dissipation aluminum cup, goout heat dissipation plastics cup through first injection moulding, and the preparation shaping goes out heat dissipation aluminum cup, then the aluminum cup that will dispel the heat puts into the first holding chamber of heat dissipation plastics cup, make first spacing portion press the up end periphery that supports at heat dissipation aluminum cup, realize the equipment that closely cooperates of heat dissipation plastics cup and heat dissipation aluminum cup, the fashioned mode of inlaying that replaces the tradition, under the prerequisite of guaranteeing the radiating effect, stop thephenomenon that the plastics cup bursts to appear owing to expend with heat and contract with cold, make the product security performance obtain greatly improving, and need not to adopt the screw assembly, moreover, the steam