Abstract: A refrigerated display cabinet has a containment structure defining a product display compartment divided by a shelf into a lower area and an upper area, and an access opening, an air inlet mouth and an air outlet mouth being in communication with the product display compartment. A channel connecting the air inlet and outlet mouths contains an evaporator connected to a refrigeration circuit and a plurality of fans arranged downstream of the evaporator, and is divided into a first group and a second group of fans respectively generating a flow of refrigerated air towards the lower area and a flow of refrigerated air towards the air outlet mouth. A control unit adjusts speed of the first group of fans independently of speed of the second group of fans and flow rate of refrigerated air towards the lower area independently of flow rate of refrigerated air towards the air outlet mouth.

Abstract: A refrigerated display cabinet of vertical or semi-vertical type has a containment structure defining a display compartment and an access opening, a main air inlet mouth and a main air outlet mouth being in communication with the display compartment. A channel connects the main air inlet and outlet mouths to direct a refrigerated air flow towards the main air inlet mouth in the form of an air curtain. The display compartment is divided into an upper area having one or more shelves and a lower area adapted to be loaded with products. One shelf separating the lower and upper areas is a blowing shelf having an internal conduit directing the refrigerated air flow in the display compartment through a secondary air-emitting mouth, a first deflector intercepting the refrigerated air flow which forms the air curtain and a second deflector intercepting the refrigerated air flow emitted by the blowing shelf.