Patent ID: 8928211
Filing Date: 2015-01-06
Classification: F21K,F21V,F21Y,Y02B

Abstract:
1. A 360-degree projection LED bulb structure comprising, in combination: a bulb holder; a transparent bulb seat including a lower end engaged to the bulb holder, with the transparent bulb seat further including a top opening formed in an upper end of the transparent bulb seat; a transparent bulb shell engaged with the upper end of the transparent bulb seat and closing the top opening of the transparent bulb seat, with the transparent bulb seat and the transparent bulb shell together defining a chamber therein, with an actuator mounted in the chamber; a heat dissipating seat mounted in the chamber and including an upper portion, a lower portion, and a plurality of side walls located between the upper and lower portions, with the plurality of side walls adjoining each other to form an annular polygon; and a plurality of sidelight luminosity modules each mounted on an outer surface of one of the side walls of the heat dissipating seat, with each of the sidelight luminosity modules including a lateral LED substrate and at least one lateral LED disposed on an outer face of the lateral LED substrate, with each of the sidelight luminosity modules electrically connected to the actuator so that the lateral LED can be driven to radiate horizontally and downward via the transparent bulb seat.