Systems and methods for defrost lighting in refrigerated cases

A refrigerated display case includes sidewalls, doors, shelves, a cooling system, a cooling coil defrost system, product defrost lights, and a controller. The sidewalls and doors may define an inner volume of the refrigerated display case. The shelves are positioned within the inner volume of the re...

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Bibliographische Detailangaben
Hauptverfasser:	Swofford, Timothy Dean, Rathje, Neil John
Format:	Patent
Sprache:	eng
Schlagworte:	ACCESSORIES THEREFOR BLASTING COFFEE MILLS COLD ROOMS COMBINED HEATING AND REFRIGERATION SYSTEMS COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHERSUBCLASS DOMESTIC ARTICLES OR APPLIANCES FIXED CONSTRUCTIONS FURNITURE HANDCUFFS HEAT PUMP SYSTEMS HEATING HUMAN NECESSITIES ICE-BOXES KEYS LIGHTING LIQUEFACTION SOLIDIFICATION OF GASES LOCKS MANUFACTURE OR STORAGE OF ICE MECHANICAL ENGINEERING PAYING COUNTERS REFRIGERATION OR COOLING REFRIGERATORS SAFES SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS,STOREHOUSES, BARS, RESTAURANTS OR THE LIKE SPICE MILLS SUCTION CLEANERS IN GENERAL WEAPONS WINDOW OR DOOR FITTINGS
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Beschreibung
Zusammenfassung:	A refrigerated display case includes sidewalls, doors, shelves, a cooling system, a cooling coil defrost system, product defrost lights, and a controller. The sidewalls and doors may define an inner volume of the refrigerated display case. The shelves are positioned within the inner volume of the refrigerated display case, are fixedly coupled with at least one of the sidewalls, and are configured to support a product. The cooling system provides cooling to the inner volume of the refrigerated display case and may include a cooling coil. The cooling coil defrost system provides defrost heating to the cooling coil. Each of the product defrost lights are oriented towards a corresponding one of the shelves. The product defrost lights are configured to emit radiative heating for defrosting the product. The controller is operably coupled with the cooling system, the cooling coil defrost system, and the product defrost lights.