Patent ID: 8506133
Filing Date: 2013-08-13
Classification: F21K,F21V,F21Y

Abstract:
1. An illumination device comprising; a holder with a top surface and a back surface; a light-emitting module mounted on the top surface of the holder; and a globe covering the light-emitting module, wherein the holder has a groove surrounding the light-emitting module at the top surface of the holder, with a rim of the globe inserted in the groove, along a side wall of the groove, a first location is close to an opening of the groove, a second location is closer to a bottom of the groove than the first location, and the second location is more recessed than the first location in a direction perpendicular to a direction of depth of the groove, and the groove has at least one through-hole at part of the bottom of the groove to connect to the back surface of the holder, the groove and the at least one through-hole being filled with adhesive.