초록 ▼

An icemaker in a refrigerator is disclosed, by which heat generated from a heater to detach ice is prevented from being transferred to an inside of the refrigerator. The present invention includes an icemaker body provided to a prescribed position of the refrigerator to make to ice from a supplied w

An icemaker in a refrigerator is disclosed, by which heat generated from a heater to detach ice is prevented from being transferred to an inside of the refrigerator. The present invention includes an icemaker body provided to a prescribed position of the refrigerator to make to ice from a supplied water, a heater provided to the icemaker body to generate heat to facilitate detachment of the made ice, and a heater shielding unit provided to prevent the heat generated from the heater from being supplied to an inside of the refrigerator.

대표청구항 ▼

What is claimed is: 1. An icemaker in a refrigerator to make ice, the icemaker comprising: an icemaker body provided to a predetermined position of the refrigerator to make ice from a supplied water, the icemaker body having an ice-making tray; a heater provided to the ice-making tray of the icemak

What is claimed is: 1. An icemaker in a refrigerator to make ice, the icemaker comprising: an icemaker body provided to a predetermined position of the refrigerator to make ice from a supplied water, the icemaker body having an ice-making tray; a heater provided to the ice-making tray of the icemaker body to generate heat to facilitate detachment of ice made in the ice-making tray; and a heater shielding unit that is configured to reduce heat generated from the heater from being supplied to an inside of the refrigerator, that is attached to the ice-making tray, that defines a recess in which the heater is positioned, and that has a shape matching a shape of the heater. 2. The icemaker of claim 1, wherein the heater is provided to a lower outer surface of the icemaker body and wherein the heater shielding unit comprises a heater cover configured to cover the heater not to be exposed from the icemaker body. 3. The icemaker of claim 2, the heater cover comprising: a cover body having a loading recess for loading the heater therein; and a locking unit detachably fixing the cover body to the icemaker body. 4. The icemaker of claim 3, wherein the cover body is formed of an isolating member. 5. The icemaker of claim 3, the locking unit comprising: at least one locking rib provided to the cover body to have a perforated hole; and a locking member locked to the icemaker body by passing through the perforated hole. 6. The icemaker of claim 1, further comprising: a water supply hopper storing water to supply to the icemaker body; and a splash preventing unit preventing the water of the water supply hopper from splashing. 7. The icemaker of claim 6, wherein the water supply hopper is provided over the icemaker body to have an open topside and one open lateral side wherein the water is supplied to the water supply hopper via the one open lateral side. 8. The icemaker of claim 7, wherein the splash topside of the water supply hopper and detachable fixed preventing unit comprises a hopper cover shielding the open thereto. 9. The icemaker of claim 8, wherein the hopper cover is fixed rotatable at a predetermined angle centering on one lateral side of the water supply hopper. 10. The icemaker of claim 9, wherein a rotational motion fixing part is provided to one end portion of the hopper cover and wherein a locking part is provided to the other end portion of the hopper cover. 11. The icemaker of claim 10, the rotational motion fixing part comprising: a locking projection projected from the one end portion of the hopper cover; and a locking rib provided to the water supply hopper to have a locking recess in correspondence to the locking projection, wherein the hopper cover is rotatable at the predetermined angle if the locking projection is inserted in the locking recess. 12. The icemaker of claim 11, wherein at least one of the locking projection and the locking rib is formed of an elastic substance. 13. The icemaker of claim 10, the locking part comprising: a locking hook provided to the other end portion of the hopper cover; and a locking piece provided to the water supply hopper in correspondence to the locking hook. 14. The icemaker of claim 13, the locking part further comprising an elastic means for giving an elastic force if the locking hook is selectively fixed to the locking piece. 15. The icemaker of claim 14, wherein the elastic means comprises an elastic opening provided to one side of the hopper cover adjacent to the locking hook. 16. The icemaker of claim 8, further comprising a protruding member provided to a bottom of the hopper cover in correspondence to an upper end of the water supply hopper to prevent the water from being discharged from the water supply hopper via the topside of the water supply hopper. 17. The icemaker of claim 1 wherein the heater shielding unit is detachably fixed to the ice-making tray. 18. The icemaker of claim 1 wherein the heater shielding unit is directly attached to the ice-making tray and directly covers the heater. 19. The icemaker of claim 1 wherein the heater is U-shaped and the heater shielding unit is U-shaped in a manner that matches the heater. 20. An appliance comprising: a compartment; an icemaker body provided to a predetermined position of the appliance to make ice from a supplied water, the icemaker body having an ice-making tray; a heater provided to the ice-making tray of the icemaker body to generate heat to facilitate detachment of ice made in the ice-making tray; and a heater shielding unit that is configured to reduce heat generated from the heater from being supplied to an inside of the compartment, that is attached to the ice-making tray, that defines a recess in which the heater is positioned, and that has a shape matching a shape of the heater.