Temperature sensor and induction heating cooker having the same
First Claim
Patent Images
1. An induction heating cooker comprising:
- a cooking table on which an object to be heated is placed;
at least one working coil and at least one temperature sensor disposed below the cooking table; and
at least one heat transfer member to transfer heat from the at least one working coil to the at least one temperature sensor.
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Abstract
An induction heating cooker including a temperature sensor disposed between a plurality of working coils which are uniformly disposed below a cooking table and a heat transfer member to transfer heat from the working coils adjacent to the temperature sensor to the temperature sensor, thereby improving productivity and space utilization.
20 Citations
27 Claims
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1. An induction heating cooker comprising:
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a cooking table on which an object to be heated is placed; at least one working coil and at least one temperature sensor disposed below the cooking table; and at least one heat transfer member to transfer heat from the at least one working coil to the at least one temperature sensor. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 25, 26, 27)
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- 13. A temperature sensor of an induction heating cooker comprising a cooking table on which an object to be heated is placed and a plurality of working coils disposed below the cooking table, the temperature sensor being disposed between the working coils to measure temperature of the object, wherein the temperature sensor comprises a sensing unit to cover a sensor element and one or more heat transfer members extending from one side of the sensing unit.
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19. An induction heating cooker comprising:
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a main body; a cooking table disposed at a top of the main body such that an object to be heated is placed on the cooking table; a plurality of working coils disposed below the cooking table to heat the object; an inverter unit to supply high-frequency current to the working coils; a drive unit to turn a switching element of the inverter unit on/off; a controller to control the drive unit; at least one temperature sensor disposed between the working coils to measure temperature of the object; and one or more heat transfer members disposed around the at least one temperature sensor radially to transfer heat generated from the object heated by the working coils disposed adjacent to the at least one temperature sensor to the at least one temperature sensor. - View Dependent Claims (20, 21)
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22. An induction heating cooker comprising:
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a cooking table comprising one or more predetermined zones; at least one working coil and at least one temperature sensor disposed below each of the one or more predetermined zones; and at least one heat transfer member to transfer heat from the at least one working coil to the at least one temperature sensor. - View Dependent Claims (23, 24)
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Specification