Patent ID: 8172432
Filing Date: 2012-05-08
Classification: F21V,F21W,F21Y

Abstract:
1. A condensing device for an LED comprising: a base having a cone shaped opening with a wider opening on a top and a narrow opening on a bottom of the base; the LED being arranged to an inclined surface of the opening of the base; a frame having an inner flange being fixed to the top of the base; a projecting lens fitted in a gasket, and the gasket being fixed to the inner flange of the frame so that the projecting lens being aligned to a center of the opening of the base; lights from the LED being concentrated projected outward without scattering; and wherein the base has a recess in a center bottom for receiving a reflecting pyramid; the reflecting pyramid is fixed by a bolt; reflecting films formed onto surfaces of the reflecting pyramid will reflect lights from the LED towards the projecting lens.