Ice-making device for refrigerator

Patent metadata

Field	Value
Publication number	US-10132544-B2
Application number	US-201715481153-A
Country	US
Kind code	B2
Filing date	Apr 6, 2017
Priority date	Apr 8, 2016
Publication date	Nov 20, 2018
Grant date	Nov 20, 2018

Abstract

An ice-making device for a refrigerator. The ice-making device includes an ice tray, an ice-storing unit, and a slide. The slide is configured to guide ice pieces discharged from the ice tray toward the ice-storing unit. The ice-storing unit includes an ice storage part configured to accommodate the ice pieces released from the ice-making unit and a drive device configured to drive a delivery member for discharging the ice pieces from the ice storage part. The ice tray extends to a location above the drive device.

First claim

What is claimed is:

1. An ice-making device for a refrigerator, the ice-making device comprising:
an ice-making unit comprising an ice tray, wherein the ice tray is configured to: receive water; and allow the water to freeze into ice pieces therein;
an ice-storing unit configured to store ice pieces supplied from the ice making unit; and
a slide configured to guide ice pieces discharged from the ice tray toward the ice-storing unit,
wherein the ice-storing unit comprises:
an ice storage part configured to accommodate ice pieces released from the ice-making unit; and
a drive device configured to drive a delivery member for discharging the ice pieces from the ice storage part,
wherein the ice tray extends to a space located above the drive device,
the slide is disposed above the drive device and configured to cover an upper portion of the drive device, and
one end of the slide is connected to one end of the ice-storing unit and the other end of the slide is connected to a bottom portion of the ice-making unit.

2. The ice-making device of claim 1 , wherein the slide has a cross section of a wave-like profile.

3. The refrigerator of claim 2 , wherein a pitch of the wave-like profile is less than a dimension of an ice-piece produced in the ice-making unit.

4. The ice-making device of claim 1 , wherein the ice-making unit is configured to directly contact two opposite end walls of the ice-making device.

5. A refrigerator comprising:
an evaporator; and
an ice-making device comprising:
an ice-making unit comprising an ice tray, wherein the ice tray is configured to: receive water; and allow the water to freeze into ice pieces therein;
an ice-storing unit configured to store ice pieces supplied from the ice making unit; and
a slide configured to guide ice pieces discharged from the ice tray toward the ice-storing unit,
wherein the ice-storing unit comprises:
an ice storage part configured to accommodate ice pieces released from the ice-making unit; and
a drive device configured to drive a delivery member for discharging the ice pieces from the ice storage part,
wherein the ice tray extends to a space located above the drive device,
the slide is disposed above the drive device and configured to cover an upper portion of the drive device, and
one end of the slide is connected to one end of the ice-storing unit and the other end of the slide is connected to a bottom portion of the ice-making unit,

and wherein the ice-making unit is configured to directly contact with opposite end walls of the ice-making device.

6. The refrigerator of claim 5 , wherein the slide has a cross section of a wave-like profile.

7. The refrigerator of claim 6 , wherein a pitch of the wave-like profile is less than a dimension of an ice-piece produced in the ice-making unit.

Assignees

• Dongbu Daewoo Electronics Corp

Inventors

• Yang Sung Jin

Classifications

• F25C2400/04

  Ice guide, e.g. for guiding ice blocks to storage tank · CPC title

• F25C2400/10

  Refrigerator units · CPC title

• F25C5/22 Primary

  particularly adapted for household refrigerators · CPC title

• F25C5/182 Primary

  Ice bins therefor · CPC title

• F25C5/005 Primary

  Mechanical Engineering · mapped topic