The present invention relates to an open fronted food storage cabinet (10). The cabinet (10) has a top (16), rear (14), base (12) and opposed sides (18,20). The top, rear, base and opposing sides (12,14,16,18,20) define an interior space (22) of the cabinet (10) which is accessible through an openin
The present invention relates to an open fronted food storage cabinet (10). The cabinet (10) has a top (16), rear (14), base (12) and opposed sides (18,20). The top, rear, base and opposing sides (12,14,16,18,20) define an interior space (22) of the cabinet (10) which is accessible through an opening (24) to the front of the cabinet (10). The opening (24) is defined between edges of the top (16), base (12) and opposing sides (18,20) of the cabinet (10). The cabinet (10) includes an interior chassis structure (26) comprised of a base panel (12a), a rear panel (14a) and a top panel (16a) which are mechanically connected to one another. The base, rear and top panels (12a,14a,16a) are each formed from a structural sandwich composite material (28) having thermal insulation properties. The rear panel (14a) includes an aperture (38) to which a mechanism (40) operable to alter the temperature within interior space (22) of the cabinet (10) is mounted.
대표청구항▼
1. An open fronted food storage cabinet having a top, rear, base and opposing sides, the top, rear, base and opposing sides defining an interior space of the cabinet which is accessible through an opening to the front of the cabinet defined between edges of the top base and opposing sides of the cab
1. An open fronted food storage cabinet having a top, rear, base and opposing sides, the top, rear, base and opposing sides defining an interior space of the cabinet which is accessible through an opening to the front of the cabinet defined between edges of the top base and opposing sides of the cabinet, wherein the cabinet includes an interior chassis structure comprised of a base panel, a plurality of rear panels, a top panel and at least one intermediate panel which are mechanically connected to one another, the at least one intermediate panel being positioned between adjacent ones of the plurality of rear panels to divide the interior space into a first portion and a second portion, wherein further the base, rear, intermediate and top panels are each formed from a structural sandwich composite material having thermal insulation properties, and wherein further at least one of the rear panels includes an aperture to which a mechanism operable to alter the temperature within the interior space of the cabinet is mounted. 2. An open fronted food storage cabinet as claimed in claim 1 wherein the structural sandwich composite material includes an inner core of expanded polymer and outer metal layers. 3. An open fronted food storage cabinet as claimed in claim 1 wherein the expanded polymer is expanded polystyrene. 4. An open fronted food storage cabinet as claimed in claim 1 wherein the expanded polymer is expanded polypropylene. 5. An open fronted food storage cabinet as claimed in claim 1 wherein the outer metal layers are Aluminium alloy. 6. An open fronted food storage cabinet as claimed in claim 1 wherein the sides of the cabinet comprise side panels which are mounted to the structural chassis of the cabinet. 7. An open fronted food storage cabinet as claimed in claim 6 wherein the side panels are mounted to the structural chassis by fasteners which extend through apertures of the side wall and into fixtures located within the expanded polymer of the chassis. 8. An open fronted food storage cabinet as claimed in claim 1 wherein the mechanism operable to alter the temperature within the interior space of the cabinet is in the form of a cassette which is fittable to and removable from the aperture in the rear panel of the chassis. 9. An open fronted food storage cabinet as claimed in claim 8 wherein the mechanism operable to alter the temperature within the interior space of the cabinet is a heating mechanism. 10. An open fronted food storage cabinet as claimed in claim 9 wherein the heating mechanism includes an electric heating element and a fan. 11. An open fronted food storage cabinet as claimed in claim 8 wherein the cabinet includes an additional heating means provided in a lower region of the cabinet interior space. 12. An open fronted food storage cabinet as claimed in claim 11 wherein the additional heating means is a heated floor of the cabinet interior space. 13. An open fronted food storage cabinet as claimed in claim 12 wherein the heated floor comprises a glass ceramic plate and an electrical resistance heater. 14. An open fronted food storage cabinet as claimed in claim 12 wherein the heated floor of the cabinet is operable independently of the fan and heating element heating mechanism. 15. An open fronted food storage cabinet as claimed in claim 8 wherein the mechanism operable to alter the temperature within the interior space of the cabinet is a cooling mechanism. 16. An open fronted food storage cabinet as claimed in claim 15 wherein the cooling mechanism includes a refrigeration circuit and a fan. 17. An open fronted food storage cabinet as claimed in claim 15 wherein the cooling mechanism includes a Peltier device and a fan. 18. An open fronted food storage cabinet as claimed in claim 1 wherein the at least one intermediate panel comprises a plurality of intermediate panels, the plurality of intermediate panels dividing the interior space into a plurality of portions.
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이 특허에 인용된 특허 (24)
Tippmann Vincent P. (8605 N. River Rd. New Haven IN 46774) Tippmann Joseph R. (HRC-33 ; Box 8419 Rapid City SD 57701), Apparatus for heating and cooling food articles.
Sharp ; III Charles A. (Dallas TX) Doke Michael J. (Dallas TX) Howarth Richard A. (Allen TX) Recine ; Sr. Leonard J. (Plano TX), Compact thermoelectric refrigerator and module.
Durward I. Faries, Jr. ; Bruce R. Heymann ; Calvin Blankenship, Temperature controlled cabinet system and method for heating items to desired temperatures.
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