A cooling assembly having a base plate and a condenser plate. An outer wall interconnects
the base plate to the condenser plate to define a sealed chamber with a working
fluid being disposed within the sealed chamber. Intersecting partition walls are
mounted to the condenser plate and are angled downwardly toward the base plate
for directing working fluid on the condenser plate down a corner of the walls toward
a portion of the base plate. Preferably, the base plate defines a first circumference
and the condenser plate defines a second circumference larger than the first circumference
such that the outer wall has an angled configuration extending between the base
plate and the condenser plate to provide a larger area within the sealed chamber
for a vapor phase of the working fluid than a liquid phase of the working fluid.
