| 摘要 |
A refrigerated case has an insulated support structure that serves as a display platform and provides contact cooling for preservation of fresh food products. The case includes a base and an insulated support structure coupled to the base. The insulated support structure includes a platform portion configured for placement of food products directly thereon, and a front wall portion and a rear wall portion. The front and rear wall portions support a canopy, so that the insulated support structure and the canopy substantially enclose and define a temperature controlled space. The insulated support structure includes a top surface facing the temperature controlled space, and a bottom surface opposite the top surface with an interior space defined between the top and bottom surfaces. A pattern of cooling passages are arranged within the interior space along an underside of the top surface at the platform portion to provide contact cooling to food products disposed on the platform portion. The remaining volume within the interior space is substantially filled with a thermal insulation material.
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