Illumination apparatus

摘要

This disclosure discloses an illumination apparatus. The illumination apparatus comprises an inner cover comprising a top surface having a first length; a pedestal on which the inner cover is disposed comprising a top surface having a second length; and a holder supporting the pedestal; wherein the first length is greater than the second length.

主权项

1. An illumination apparatus comprising:
an inner cover comprising a first top surface wherein the top surface comprises two inclined surface regions inclined with respect to the bottom surface at an angle ranging from 20° to 40°; a bottom surface, and a first side surface; an outer cover covering the first top surface and the first side surface; a light-emitting source entirely covered by the inner cover and the outer cover in at least one direction; a pedestal arranged beneath the inner cover and comprising a second top surface being parallel to the bottom surface; a holder supporting the pedestal; wherein the inner cover has a width substantially larger than that of the pedestal; and a wavelength converter formed on a portion of the two inclined surface regions.