Container Cooling Shelf

A container refrigeration case including (a) at least one cooling air duct extending through a wide area of a rear wall unit and top unit;

• (b) a bottom region that accommodates a rolling container;
• and (c) side wall units, wherein cooling air is guided to circulate through the cooling air duct and through a cooling air curtain traveling from top to bottom on the front side, and across the bottom region, characterized in that in order to guide the cooling air, the bottom region is provided with a flat bottom structure situated under the container when the latter is inserted, having an inner cover oriented toward the cooling chamber and a floor-side duct section embodied under this inner cover, which routes the cooling air duct from the front side to the lower, rear section of the cooling air duct.