Control apparatus for freezing chamber of a refrigerator
AssigneeSamsung Electronics Co., Ltd.
InventorsJae H. Lim, Myung W. Kim, Gi J. Jeong
Life of this patent
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Abstract
A control apparatus for maximizing an inner space of a freezing chamber of a refrigerator and for providing ready access to a temperature control portion even when the inner space is filled with foodstuffs. The apparatus includes an upper cover recessed into an upper wall of the freezer chamber to contain the temperature control portion and a lamp, a case having a temperature adjustment lever an illumination cover protecting lamp, in which the temperature adjustment lever is engaged with a follower gear of the temperature control portion to control the temperature of the freezing chamber.
Claims7
A control apparatus for a freezing chamber of a refrigerator, comprising:
- a case mounted with a low profile to be exposed at a predetermined minimum distance to an upper cover portion;
- the upper cover portion recessed into an upper wall of the freezing chamber to receive a temperature control portion and an illumination lamp extending from the case;
- the temperature control portion having a rotation shaft mounted in a box to control an on-off operation of a compressor so as to adjust a temperature in the freezing chamber;
- means for supporting the rotation shaft along with a follower gear;
- an inserting hole perforated to enable the illumination lamp to be passed through the case;
- a temperature adjustment means engaged at one end with the follower gear, the one end being formed as a sector rack and an other end being constructed as an adjustment knob;
- a pivot coupling means configured in the case to rotate the temperature adjustment means according to a reciprocating sliding of the adjustment knob;
- and
- a lower illuminating cover coupled with the case to illuminate the freezing chamber.
A control apparatus for a freezing chamber of a refrigerator, said control apparatus comprising:
- means for enclosing the control apparatus, said enclosing means being disposed to protrude at a low profile from an inner surface of the freezing chamber;
- a recessed portion recessed into the inner surface to receive a temperature control portion and a lamp;
- the temperature control portion connected to means for turning a compressor on and off to adjust a temperature in the freezing chamber;
- an inserting hole in the enclosing means perforated to enable the lamp to be passed through the case;
- temperature adjustment means connected to a first end of the temperature control portion located adjacent to a door of the freezing chamber, for enabling manual selection of a predetermined temperature of the freezing chamber;
- and
- a translucent lamp cover coupled with the case to illuminate the freezing chamber.
Dependencies are inferred from the claim text.