초록 ▼

An insulated ice making compartment is provided in the fresh food compartment of a bottom mount refrigerator. The ice making compartment may be integrally formed with the liner of the fresh food compartment, or alternatively, may be modular for installation anywhere in the fresh food compartment. A

An insulated ice making compartment is provided in the fresh food compartment of a bottom mount refrigerator. The ice making compartment may be integrally formed with the liner of the fresh food compartment, or alternatively, may be modular for installation anywhere in the fresh food compartment. A removable bin assembly with a front cover normally seals the ice making compartment to maintain the temperature in the compartment. A cold air duct formed in the rear wall of the refrigerator supplies cold air from the freezer compartment to the ice making compartment. A return air duct directs a portion of the air from the ice making compartment back to the freezer compartment. An air vent in the ice making compartment directs another portion of air into the fresh food compartment. A control system provides for controlling refrigerator functions in a manner that promotes energy efficiency. The icemaker has improved air impingement to enhance ice making.

대표청구항 ▼

What is claimed is: 1. An improved refrigerator, comprising: an ice making compartment; an ice maker in the ice making compartment, including an ice mold with ice cavities; an air plenum in the ice making compartment; an air manifold with a plurality of air nozzles in the ice making compartment; a

What is claimed is: 1. An improved refrigerator, comprising: an ice making compartment; an ice maker in the ice making compartment, including an ice mold with ice cavities; an air plenum in the ice making compartment; an air manifold with a plurality of air nozzles in the ice making compartment; a freezer compartment; an air duct extending between the freezer compartment and the air plenum; and a fan to force cold air from the freezer compartment to the air plenum for ejection through the air nozzles for substantially perpendicular impingement onto the ice mold to facilitate ice making. 2. The improved refrigerator of claim 1 wherein the nozzles are formed in a plurality of rows in the manifold. 3. The improved refrigerator of claim 2 wherein the rows are staggered. 4. The improved refrigerator of claim 1 wherein the nozzle directs cold air substantially across the width and length of the mold. 5. The improved refrigerator of claim 4 further comprising a thermostat at one end of the mold, and wherein the nozzles avoid air impingement on the ice cavity adjacent the thermostat. 6. The improved refrigerator of claim 1 further comprising a fresh food compartment, and the freezer compartment being below the fresh food compartment. 7. The improved refrigerator of claim 6 wherein the ice making compartment is within the fresh food compartment. 8. An improved refrigerator having an ice making compartment and an icemaker with an ice mold, the improvement comprising: an air impingement assembly having a plurality of air outlets to direct cold air at a substantially perpendicular angle onto a bottom surface of the mold to hasten ice making. 9. The improved refrigerator of claim 8 wherein the assembly includes an air plenum and a manifold having the air outlets formed therein. 10. The improved refrigerator of claim 9 further comprising a cold air duct to direct cold air to the plenum. 11. The improved refrigerator of claim 10 further comprising a freezer compartment, and the cold air duct communicating with the freezer compartment to supply air from the freezer compartment to the plenum. 12. The improved refrigerator of claim 9 wherein the outlets are a plurality of staggered rows of holes in the manifold. 13. The improved refrigerator of claim 12 wherein the icemaker includes a thermostat, and the holes of the manifold avoid air impingement onto the mold adjacent the thermostat. 14. The improved refrigerator of claim 9 wherein the manifold extends substantially across the width and length of the mold. 15. A method of forming ice in a refrigerator having an ice making compartment with an ice maker having an ice mold with ice cavities and a thermostat, comprising: supplying water to the ice cavities; and directing cold air through a plurality of air nozzles at a substantially perpendicular angle onto the bottom surface of the mold to hasten ice making;and cold air is not directed onto ice cavities adjacent the thermostat. 16. The method of claim 15 wherein the refrigerator has a freezer compartment, and wherein the cold air is supplied from the freezer compartment to the ice making compartment. 17. The method of claim 15 wherein the cold air is directed onto a bottom surface of the mold. 18. The method of claim 15 wherein the cold air is directed through a duct extending between the freezer compartment and the ice compartment, and then into a plenum in the ice compartment for expulsion through the nozzles. 19. The method of claim 15 wherein the cold air is directed through the nozzles substantially across the full width and lengh of the mold. 20. An improved refrigerator comprising: an ice maker, including an ice mold; an air manifold with a plurality of air nozzles adjacent to the ice mold; a fan to force cold air for ejection through the plurality of air nozzles at a substantially perpendicular angle onto the ice mold to facilitate ice making; a thermostat at one end of the ice mold;and wherein the nozzles avoid air impingement on the ice cavity adjacent the thermostat. 21. The improved refrigerator of claim 20 wherein the ice mold has at least one ice cavity and the fan forces cold air through the plurality of air nozzles for direct impingement onto at least one of the ice cavities to facilitate ice making. 22. The improved refrigerator of claim 20 wherein the ice mold has a of ice cavities and the fan forces cold air through the plurality of air nozzles for direct impingement onto a plurality of said ice cavities to facilitate ice making. 23. The improved refrigerator of claim 20 wherein the nozzles are formed in a plurality of rows in the manifold. 24. The improved refrigerator of claim 21 wherein the rows are staggered.