ARC LED LAMP

摘要

An arc LED includes a lamp holder, an arc radiation fin unit mounted at the lamp holder, a circuit board mounted at the arc radiation fin unit and carrying a plurality of LEDs that are mounted in two opposing end areas of the circuit board in a relatively higher density and in the middle area of the circuit board in a relatively lower density, and an arc lampshade covered over the lamp holder.

主权项

1. An arc LED lamp, comprising:
a lamp holder comprising a base; an arc radiation fin unit comprising an arc long lateral side, said arc radiation fin unit being mounted at said lamp holder and protruding in direction away from said base of said lamp holder such that two opposing end portions of said arc radiation fin unit are disposed close to said base of said lamp holder and a middle part of said arc radiation fin unit is disposed far from said base of said lamp holder; a circuit board mounted at said arc radiation fin unit along said smoothly arched long lateral side of said arc radiation fin unit and arranged in an arc shape, said circuit board comprising a circuit layout and a plurality of light-emitting diodes; and a lampshade being arc shaped and covered over said lamp holder.