Ice making unit and refrigerator having the same
A refrigerator includes a body provided with a freezing compartment, a refrigerating compartment and an ice making compartment provided in the refrigerating compartment; an ice making unit including an ice making tray to produce ice in the ice making compartment; an ice storage container to store the ice made by the ice making unit; and a refrigerant pipe protruding from an interior wall of the body to supply cooling energy to the ice making compartment. A drainage duct is disposed between the ice making unit and the ice storage container adapted to prevent water drops from the ice making unit falling into the ice storage container. The drainage duct include at least one fixer configured to push the refrigerant pipe to a lower surface of the ice making tray to contact the refrigerant pipe with the lower surface of the ice making tray.
1. A refrigerator comprising:
a body provided with a freezing compartment, a refrigerating compartment and an ice making compartment provided in the refrigerating compartment;
an ice making unit including an ice making tray to produce ice in the ice making compartment;
an ice storage container to store the ice made by the ice making unit; and
a refrigerant pipe protruding from an interior wall of the body to supply cooling energy to the ice making compartment, and
a drainage duct is disposed between the ice making unit and the ice storage container adapted to prevent water drops from the ice making unit falling into the ice storage container,
wherein the drainage duct include at least one fixer configured to push the refrigerant pipe to a lower surface of the ice making tray to contact the refrigerant pipe with the lower surface of the ice making tray.
2. The refrigerator according to claim 1 , wherein the refrigerant pipe comprises a direct cooling section inserted into the ice making compartment, and coupled to the ice making unit, and the at least one fixer brings the direct cooling section of the refrigerant pipe into close contact with the ice making tray such that the direct cooling section can be fixed to the lower surface of the ice making tray.
3. The refrigerator according to claim 1 , wherein the at least one fixer is integrated with the drainage duct.
4. The refrigerator according to claim 1 , wherein the at least one fixer protrudes from an upper surface of the drainage duct toward the ice making tray.
5. The refrigerator according to claim 2 , wherein the at least one fixer includes an elastic portion made of a rubber material to prevent the direct cooling section from being damaged when it comes into contact with the direct cooling section of the refrigerant pipe.
6. The refrigerator according to claim 1 , wherein the ice making unit is provided with a refrigerant-pipe-receiving region underneath the ice making tray, which is adapted to mount the refrigerant pipe inside the ice making unit such that thermal conductivity is established between the refrigerant pipe and the ice making tray, when the ice making unit is installed in the ice making compartment.