초록 ▼

A temperature controlled display device includes a body portion at least partially defining an interior space for storing refrigerated or frozen objects therein. The display device includes a frame coupled to the body portion, where the frame defines at least one opening and a door is coupled theret

A temperature controlled display device includes a body portion at least partially defining an interior space for storing refrigerated or frozen objects therein. The display device includes a frame coupled to the body portion, where the frame defines at least one opening and a door is coupled thereto for movement between a closed position and open position to permit access to the interior space through the opening. The frame includes two parallel vertical members and two parallel horizontal members. A lighting device is coupled to an interior surface of at least one of the vertical members, to illuminate the interior space. A thermally conductive member is disposed within the vertical member and extends at least partially along the length of the vertical members to transfer heat from the lighting device to an exterior surface of the vertical member.

대표청구항 ▼

1. A temperature controlled display device having an insulated body portion at least partially defining an interior space for storing refrigerated or frozen objects therein, the display device comprising: a frame coupled to the body portion, the frame defining at least one opening and having a door

1. A temperature controlled display device having an insulated body portion at least partially defining an interior space for storing refrigerated or frozen objects therein, the display device comprising: a frame coupled to the body portion, the frame defining at least one opening and having a door coupled thereto for movement between a closed position and open position to permit access to the interior space through the opening, the frame comprising:a substantially horizontal lower rail integrated within a lower portion of the insulated body portion and including a plurality of lower receptacles;a plurality of substantially parallel vertical mullions having a top end and a bottom end, each mullion formed as a composite structure having an interior insulating portion encapsulated within a substantially rigid external shell portion that includes internal projections extending along a length of the mullion and projecting into the insulating portion to engage with corresponding features of the insulating portion, the shell portion also including external projections positioned substantially opposite the internal projections and extending along a length of the mullion to releasably retain a cover; anda substantially horizontal upper rail coupled to an upper portion of the insulated body portion and including a plurality of upper receptacles;wherein the bottom end of the mullions are received within the lower receptacles and the top end of the mullions are received within the upper receptacles. 2. The display device of claim 1 wherein the lower rail and the upper rail comprise hollow polymeric members that are substantially filled with an insulation material. 3. The display device of claim 1 wherein an insulation layer of the insulated body portion is foamed around the lower rail to at least partially encapsulate the lower rail within the body portion. 4. The display device of claim 1 wherein the lower receptacles have a first configuration engageable only with the lower end of the mullions, and the upper receptacles have a second configuration engageable only with the upper end of the mullions. 5. The display device of claim 1 wherein the plurality of mullions include one or more mullions with a first width and one or more mullions with a second width, wherein the second width is double the first width. 6. The display device of claim 1 wherein the plurality of mullions include two or more mullions. 7. The display device of claim 1 wherein the interior insulation portion of the mullions comprises a core of a polyurethane foam material and the external shell portion of the mullions comprise a non-foam layer of a polyurethane material. 8. The display device of claim 1 further comprising an upper support member coupled to the upper rail and a lower support member coupled to the lower rail, and wherein the upper and lower support members provide support for the door. 9. A temperature controlled display device having a body portion with an insulation layer at least partially defining an interior space for storing refrigerated or frozen objects therein, the display device comprising: a frame coupled to the body portion, the frame defining at least one opening and having a door coupled thereto for movement between a closed position and open position to permit access to the interior space through the opening, the frame comprising:a substantially horizontal lower rail integrated within a lower portion of the body portion and at least partially encapsulated within the insulation layer, and including a plurality of lower receptacles having a first configuration;a substantially horizontal upper rail coupled to an upper portion of the insulated body portion and including a plurality of upper receptacles having a second configuration that is different from the first configuration;a plurality of substantially parallel vertical mullions having a bottom end receivable only in the lower receptacle and a top end receivable only in the upper receptacle, each mullion formed as a composite structure having an interior insulating portion comprising a polyurethane foam material encapsulated within a substantially rigid external polyurethane shell portion, the shell portion including internal projections extending along a length of the mullion and projecting into the insulating portion to engage with corresponding features of the insulating portion, the shell portion also including external projections positioned substantially opposite the internal projections and extending along a length of the mullion to releasably retain a cover; anda receiving surface disposed on an inside surface of the shell portion and configured to interchangeably receive and thermally engage any one of a plurality of different lighting strips to customize the display device for different lighting requirements. 10. The display device of claim 9 wherein the lower rail and the upper rail comprise molded hollow polymeric members that are substantially filled with a foam insulation material. 11. The display device of claim 10 wherein the plurality of mullions include one or more mullions with a first width and one or more mullions with a second width, wherein the second width is double the first width. 12. The display device of claim 10 wherein the plurality of mullions include two or more mullions. 13. The display device of claim 10 further comprising an upper support member coupled to the upper rail and a lower support member coupled to the lower rail, and wherein the upper and lower support members provide support for the door. 14. The display device of claim 13 further comprising an LED lighting strip interchangeably coupled to an interior face of at least one of the mullions.