Air guiding strip for refrigerators

A refrigerator, comprising:

• a housing defining an interior configured to be refrigerated;
• a plurality of shelves within the interior configured to be refrigerated;
• an air curtain system having at least one upper air egress and at least one lower air-recovery ingress, the air curtain system being adapted to produce an air curtain in front of the plurality of shelves;
• and
• one or more airfoils for stabilizing the air curtain;
• wherein the plurality of shelves includes a first shelf that has an airfoil of the one or more airfoils positioned in front of the first shelf, the first shelf being located in an upper half of the interior configured to be refrigerated, and a second shelf that does not have an airfoil of the one or more airfoils positioned in front of the second shelf, the second shelf being located below the first shelf, and
• wherein only a top three shelves of the plurality of shelves within the interior configured to be refrigerated have respective airfoils of the one or more airfoils positioned in front of the top three shelves.

A refrigerator, comprising:

• a housing defining an interior configured to be refrigerated;
• a plurality of shelves disposed within the interior configured to be refrigerated, the plurality of shelves including at least two shelves located in an upper half of the interior configured to be refrigerated, and at least one shelf located in a lower half of the interior configured to be refrigerated;
• an upper air egress configured to produce air to form an air curtain in front of the plurality of shelves;
• and
• a plurality of air curtain stabilizing air guides positioned in front of the at least two shelves of the plurality of shelves, and none of the plurality of air curtain stabilizing air guides being positioned in front of the at least one shelf located in the lower half of the interior configured to be refrigerated.