Refrigerator

1. A refrigerator comprising:

a cabinet comprising a freezing compartment and a refrigerating compartment;

an evaporator disposed inside the freezing compartment and configured to cool air;

a shroud that is disposed at a front side of the evaporator and that defines an inlet hole facing the front side of the evaporator;

a grille panel that is coupled to a front surface of the shroud and defines a plurality of cool air outlets configured to discharge the cool air to the freezing compartment;

a blower fan module disposed between the grille panel and the shroud and configured to blow the cool air from the evaporator toward the cool air outlet;

a duct connection part disposed at a rear surface of the grille panel; and

an ice-making fan module disposed in an inside of the duct connection part and configured to supply the cool air to an ice-making compartment,

wherein an upper width of the grille panel is greater than an upper width of the shroud,

wherein the upper width of the shroud is less than a lower width of the shroud to thereby define corner spaces that expose upper corner portions of the rear surface of the grille panel, respectively, and

wherein the duct connection part is disposed at one of the corner spaces of the grille panel.

2. The refrigerator of claim 1 , wherein the duct connection part comprises:

a duct body coupled to the grille panel; and

a duct housing that is coupled to the duct body and defines an inlet configured to communicate with the ice-making compartment.

3. The refrigerator of claim 2 , wherein the duct housing comprises:

a body wall that defines the inlet of the duct housing; and

a circumferential wall that surrounds a circumference of the body wall.

4. The refrigerator of claim 3 , wherein the circumferential wall of the duct housing has a round shape surrounding the ice-making fan module and defines an open portion that is open in a tangential direction of the circumferential wall of the duct housing.

5. The refrigerator of claim 4 , further comprising a cool air duct that is in fluid communication with the ice-making compartment and connected to the open portion of the circumferential wall.

6. The refrigerator of claim 3 , wherein the circumferential wall of the duct housing defines a drain hole configured to discharge condensed water from an inside of the duct housing.

7. The refrigerator of claim 6 , wherein the drain hole is an opening defined at a lower end of the circumferential wall.

8. The refrigerator of claim 2 , wherein the ice-making fan module comprises:

a duct installation frame that has a plate shape, the duct installation frame having a first side that faces the duct body and a second side that faces the duct housing;

a duct hub part that is rotatably coupled to the second side of the duct installation frame and faces the inlet of the duct housing; and

a duct impeller disposed in the duct hub part.

9. The refrigerator of claim 2 , wherein the duct body is coupled and fixed to the grille panel with screws that fix the duct housing to the grille panel.

10. The refrigerator of claim 1 , further comprising a temperature sensor configured to measure a temperature in the freezing compartment.

11. The refrigerator of claim 10 , wherein the temperature sensor is disposed at the other one of the corner spaces of the grille panel where the duct connection part is not disposed.

12. The refrigerator of claim 1 , further comprising a discharge guide duct that defines a discharge position of cool air discharged from a first cool air outlet among the plurality of cool air outlets to the freezing compartment.

13. The refrigerator of claim 12 , wherein the discharge guide duct extends forward toward the freezing compartment, and

wherein a width of the discharge guide duct decreases as the discharge guide duct extends forward to thereby concentrate and spray the cool air to the freezing compartment.

14. The refrigerator of claim 13 , wherein the discharge guide duct extends away from the first cool air outlet as the discharge guide duct extends forward to thereby reduce a flow interference between the discharge guide duct and the cold air discharged from the first cool air outlet through other portions of the first cool air outlet disposed outside the discharge guide duct.