LED 3D CURVED LEAD FRAME OF ILLUMINATION DEVICE

摘要

PURPOSE: A light emitting diode (LED) 3D curved lead frame of a lighting device is provided to increase heat dissipation capacity, by using ductility and plastic deformation property of a conductive metal. CONSTITUTION: A spiral joint (17) is located in the upper part. A lighting curved surface (11) is located in the lower part. The lighting curved part is connected to a heat radiation fin (12). An LED 3D curved lead frame is installed on the lighting curved surface. A main body has the heat radiation fin extended outward.