| 摘要 |
PURPOSE: A polyhedron LED lamp is provided to effectively connect with a combining rod and a combining protrusion in electricity while an LED lamp is put in a combining rod and a combining protrusion by including the connecting rod electrically connected to a combining rod which is protruded in the back of a substrate. CONSTITUTION: A polyhedron LED lamp comprises with a base part(10), a solid substrate part(20), an LED(Light Emitting Diode) lamp(30), and a bulb(40). The combining rod is projected to the back side when wiring for supplying power to the LED lamp is completed in a plurality of planar substrates. A connection terminal is arranged in the inner side of the combining rod. A heat radiation fin is formed by being protruded to the back side in a plurality of planar substrates. |
