An interactive display case having a first frame, a plurality of storage areas within the first frame, a second frame, and processing circuitry. The processing circuitry is configured to detect an object passing through the interior of the second frame, identify an area within the interior of the second frame in which the object passes, where the area corresponding to one of the storage areas, and generate interaction data corresponding to the identified area.

A device implemented at an air inlet of a refrigerated display cabinet is disclosed. The device comprises a housing comprising one or more inlets, and an air filter configured with a first wall of the housing. The housing is adapted to be fitted at an air inlet of the cabinet. The housing has a predefined dimension corresponding to the air inlet such that upon fitting the device at the air inlet, the air filter faces an airflow duct associated with a refrigeration system of the cabinet and the one or more inlets face a conservation space and/or an air curtain associated with the cabinet. The device restricts the entry of particulates, objects, and/or liquid within the duct, supply clean filtered air within the duct, and allows easier collection, removal, and cleaning of the particulates, objects, and liquid from the device.

A display counter for making and keeping liquid or semi-liquid food products is characterized in that it is made up of a plurality of modules, each defining at least one product processing position and adapted to be connectable to each other in a plurality of configurations and combinations so that the display counter can adopt a plurality of operational compositions.

Display cases may include deflectors and fans. The deflectors may alter air currents generated by fans to provide an air current to display portions of the display case. In some implementations, the altered air current may have a first portion with a velocity that is greater than a velocity of a second portion, where the first portion is closer to a display portion of the display case.

A light output control device includes a switching device, multiple signal input ports, a signal selection circuit, and a control circuit. The switching device is to be electrically connected between a direct-current power supply and a light source circuit. The light source circuit includes a semiconductor light emitting element. The multiple signal input ports respectively correspond to multiple kinds of light output control signals. The signal selection circuit selects, when receiving two or more light output control signals indicating different light output levels through the multiple signal input ports, a light output control signal indicating a lowest (or highest) light output level, from the two or more light output control signals. The control circuit performs switching control of the switching device with a duty cycle corresponding to the lowest (or highest) light output level indicated by the light output control signal selected by the signal selecting circuit.

An open refrigerated display case including: a refrigerated display area having one or more shelves; an air outlet and an air inlet opening into the display area and spaced from one another; a duct fluidically coupling the air inlet to the air outlet, the duct being configured to direct air flow out of the air outlet across the display area and toward the air inlet to form an air curtain across the display area; wherein each of the one or more shelves are provided with an associated flow stabilizing device; wherein the one or more flow stabilizing devices each include a cellular structure which extends transversely across the display area perpendicular to the direction of the air flow within the air curtain, the cellular structure forming a matrix of stabilizing channels; wherein the one or more flow stabilizing devices are each positioned so that the stabilizing channels receive the entire air curtain and stabilize the air flow within the air curtain; wherein an upper surface of the or each flow stabilizing device is arranged so as to be substantially level with or below an upper surface of the associated shelf.

A fan plenum assembly for a merchandiser. The fan plenum assembly includes a plenum housing that defines an opening configured to receive a fan, and that has a side wall with a slot and a slot extension continuous with the slot. The slot has a major axis extending through a center of the slot. A bearing is configured to rotationally support a hinge pin and is coupled to the side wall. The bearing includes a positioning element that is disposed in the slot and in the slot extension. The positioning element is movable within the slot and the slot extension such that the bearing is movable along the major axis to permit axial adjustment of a position of the bearing relative to the plenum housing and the bearing is immovable rotationally relative to the plenum housing.

Display cases may include deflectors and fans. The deflectors may alter air currents generated by fans to provide an air current to display portions of the display case. In some implementations, the altered air current may have a first portion with a velocity that is greater than a velocity of a second portion, where the first portion is closer to a display portion of the display case.

Systems and methods relate to a temperature-controlled case. The temperature-controlled case includes a housing that defines a temperature-controlled space and an opening for providing user access to the temperature-controlled space. The case also includes a cooling element in thermal communication with the temperature-controlled space. The case further includes a modular plenum coupled to the housing and positioned behind the cooling element relative to the opening, wherein the modular plenum includes: at least one fan removably coupled to the modular plenum, wherein the at least one fan induces an air flow through the cooling element, and at least one electrical connector coupled to the modular plenum and positioned proximate each of the at least one fan for providing electrical power to each of the at least one fan.

The present disclosure provides an accessory bracket and a display cabinet. The accessory bracket is to be used in conjunction with a display cabinet including a panel, the accessory bracket including: an outer frame; a curtain mounting portion; and a lighting unit mounting portion. The outer frame includes a fixing portion configured to fix the accessory bracket to the panel of the display cabinet. The curtain mounting portion is disposed on the outer frame and configured to mount a curtain capable of being coiled or unfolded. The lighting unit mounting portion is disposed on an end portion of the outer frame away from the panel. The outer frame, the curtain mounting portion, and the lighting unit mounting portion are integrally connected