Patent ID: 9405178
Filing Date: 2016-08-02
CPC Classification: F21V,F21Y,G03B

Claim Text:
1. A light emitting diode projection lamp comprising: a housing substantially composed of thermally conductive material; a lamp board positioned on the housing; a plurality of light emitting diodes attached to a first surface of the lamp board facing away from the housing; a lens above, and substantially covering, the first surface of the lamp board, with the lens having a plurality of latching members extending outward from the periphery of the lens toward the housing; and an upper cover substantially covering the first surface of the lamp board positioned between the lamp board and the lens and substantially composed of thermally conductive material; wherein, the housing includes a plurality of latch holes, the upper cover includes a plurality of latching chambers and the lens latching members extend through the latching chambers to engage the housing latch holes.