초록 ▼

A refrigerated appliance is disclosed. The refrigerated appliance comprises an enclosure defining a cooled space and having an outer wall and an inner wall spaced apart from the outer wall to define an air duct. The refrigerated appliance further includes an evaporator disposed at least partially in

A refrigerated appliance is disclosed. The refrigerated appliance comprises an enclosure defining a cooled space and having an outer wall and an inner wall spaced apart from the outer wall to define an air duct. The refrigerated appliance further includes an evaporator disposed at least partially in the air duct and configured to cool air in the air duct, and the evaporator fan is configured to move air from the air duct into the cooled space, and an air treatment system at least partially located in the air duct. A portion of the air passing through the air duct passes through the air treatment system. The air treatment system comprises a filter cartridge or module, a base with a receptacle configured to receive the filter cartridge, and a mounting or coupling mechanism configured to move the filter cartridge into and out of engagement with the base. The mechanism has a release handle such that both the release handle and the cartridge are accessible from the cooled compartment.

대표청구항 ▼

What is claimed is: 1. An appliance comprising: an enclosure defining a cooled space; an air duct in communication with the enclosure; an evaporator configured to cool air in the air duct; a fan configured to move air between the air duct and the cooled space; and an air treatment system at least p

What is claimed is: 1. An appliance comprising: an enclosure defining a cooled space; an air duct in communication with the enclosure; an evaporator configured to cool air in the air duct; a fan configured to move air between the air duct and the cooled space; and an air treatment system at least partially located in the air duct, wherein only a portion of the air passing through the air duct passes through the air treatment system and a remainder of the air passes through the air duct without passing through the air treatment system, the air treatment system comprising: a filter cartridge; a base having a receptacle configured to receive the filter cartridge; a coupling mechanism configured to move the filter cartridge into and out of engagement with the base, the mechanism having a release handle accessible from the cooled space. 2. The appliance of claim 1 further comprising a panel movable between a closed position and an open position wherein the coupling mechanism and the cartridge are accessible from the refrigerator compartment. 3. The appliance of claim 1 wherein the cartridge comprises an ultraviolet lamp configured to irradiate ultraviolet light to the air passing through the air treatment system. 4. The appliance of claim 1 wherein the air treatment system comprises a fan configured to assist air moving through the air treatment system. 5. The appliance of claim 4 wherein the air treatment system fan draws air from the space into the air treatment system. 6. The appliance of claim 1 wherein the cartridge treats air without use of ozone. 7. The appliance of claim 1 wherein the filter cartridge includes an electrical contact that engages an electrical contact on the base for transmission of power and/or data between the cartridge and the refrigerator. 8. The appliance of claim 1 wherein the enclosure comprises an outer wall and an inner wall spaced apart from the outer wall to define the air duct. 9. The appliance of claim 1 wherein the enclosure is a refrigerator compartment or a freezer compartment. 10. A refrigerated appliance comprising: an enclosure defining a cooled space; an air duct in communication with the enclosure; an evaporator configured to cool air in the air duct; an evaporator fan configured to move air from the air duct into the cooled space; and an air treatment system at least partially located in the air duct and accessible from the cooled space through an access panel; wherein the air treatment system is located between the evaporator and the fan. 11. The refrigerated appliance of claim 10 wherein the air treatment system comprises; a filter cartridge; a base having a receptacle configured to receive the filter cartridge; a coupling mechanism configured to move the filter cartridge into and out of engagement with the base, the mechanism having a release handle accessible from the cooled compartment. 12. The refrigerated appliance of claim 11 wherein the cartridge provides a secondary air duct for a portion of the air moving from the air duct towards the cooled space. 13. The refrigerated appliance of claim 11 wherein the coupling mechanism articulates the cartridge to ensure proper engagement and a proper seal between the cartridge and the receptacle. 14. The refrigerated appliance of claim 13 wherein the coupling mechanism includes a lever movable between an engaged position and a disengaged position. 15. The refrigerated appliance of claim 14 wherein the lever pivots between the engaged position and the disengaged position. 16. The refrigerated appliance of claim 15 wherein the lever engages the cartridge when rotated from the disengaged position to the engaged position. 17. The refrigerated appliance of claim 16 wherein the lever disengages the cartridge when moved from the first position to the second position. 18. The refrigerated appliance of claim 14 wherein the lever comprises a cam surface with a first seat and a second seat, and the cartridge includes a projection that engages the first seat when the lever is in a first position and engages the second seat when the lever is in the second position. 19. The refrigerated appliance of claim 18 wherein the cartridge is moved to a position more accessible to a user from the cooled compartment when the lever is moved from the engaged position to the disengaged position. 20. The refrigerated appliance of claim 14 wherein the cartridge is lifted to an upper position that is more accessible to a user from the cooled compartment when the lever is moved from the engaged position to the disengaged position, and is lowered to a lower position when the lever is moved from the disengaged position to the engaged position. 21. The refrigerated appliance of claim 11 wherein the cartridge includes a titanium dioxide catalyst. 22. The refrigerated appliance of claim 12 wherein the cartridge the cartridge is configured to treat air without the use of ozone. 23. The refrigerated appliance of claim 22 wherein the filter cartridge is at least one of the disposable, receivable, recyclable, rechargeable, or replaceable.