Pulse electrothermal mold release icemaker with safety baffles for refrigerator
First Claim
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1. An icemaker, comprising:
- an icemaking tray having a plurality of ice receiving portions in which water is stored to make ice, the icemaking tray comprising a material that generates heat when an electric current flows through the icemaking tray;
a controller for providing an electric current through the icemaking tray to perform an ice body separation; and
a housing surrounding the ice making tray and provided with a cold air inlet port through which cold air supplied from an upper part of the ice making tray flows to the ice making tray along a bent channel, and an ice outlet through which ice moved from the ice making tray is discharged along a bent passage at a lower side of the housing;
wherein the cold air inlet port is a gap between spaced plates disposed at an upper part of the ice-making tray; and
wherein the plates are positioned at different height and are parallel to each other.
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Abstract
An icemaker and a refrigerator having an icemaker are discussed. The icemaker has pulse-electrothermal ice release and includes an ice-making tray having several ice forming portions in which water is stored and ice is formed; and a housing surrounding the ice-making tray provided with at least one cold air inlet and/or ice ejection port through which cold air is supplied and ice released along a bent channel. The cold air inlet and/or ice ejection ports are baffled to prevent contact with a user'"'"'s fingers and thereby reduce the possibility of electric shock.
122 Citations
3 Claims
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1. An icemaker, comprising:
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an icemaking tray having a plurality of ice receiving portions in which water is stored to make ice, the icemaking tray comprising a material that generates heat when an electric current flows through the icemaking tray; a controller for providing an electric current through the icemaking tray to perform an ice body separation; and a housing surrounding the ice making tray and provided with a cold air inlet port through which cold air supplied from an upper part of the ice making tray flows to the ice making tray along a bent channel, and an ice outlet through which ice moved from the ice making tray is discharged along a bent passage at a lower side of the housing; wherein the cold air inlet port is a gap between spaced plates disposed at an upper part of the ice-making tray; and wherein the plates are positioned at different height and are parallel to each other. - View Dependent Claims (2)
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3. An icemaker, comprising:
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an icemaking tray having a plurality of ice receiving portions in which water is stored to make ice, the icemaking tray comprising a material that generates heat when an electric current flows through the icemaking tray; a controller for providing an electric current through the icemaking tray to perform an ice body separation; and a housing surrounding the ice making tray and provided with a cold air inlet port through which cold air supplied from an upper part of the ice making tray flows to the ice making tray along a bent channel, and an ice outlet through which ice moved from the ice making tray is discharged along a bent passage at a lower side of the housing; and wherein the cold air inlet port is a plurality of slots formed by a plurality of slanted block members; wherein the slots formed by the block members are formed as double layers at different heights.
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Specification