|EP 3 916 775 A3
|EUROPEAN PATENT APPLICATION
|HEAT DISTRIBUTION DEVICE WITH FLOW CHANNELS
|(57) A heat distribution device includes a main body, a recessed cavity and a plurality of ribs. The a recessed cavity is positioned within the main body and includes an interior surface, a peripheral wall extending around and defining the interior surface, and a central point within the recessed cavity. A plurality of ribs extend away from the interior surface of the recessed cavity. The plurality of ribs are concentrically arranged around the central point and define a plurality of channels therebetween. Each of the plurality of ribs have a top surface sloping toward the central point. The plurality of ribs are arranged so that the top surfaces of the plurality of ribs collectively form a non-planar surface within the heat distribution device.