A cook top includes an inputter configured to receive input of a user manipulation, and a cooker configured to heat a cooking device placed on the cook top. A communicator is configured to perform communication with a user terminal device and a range hood. A processor is configured to: control an operating state of the cooker according to the user manipulation, transmit a signal for controlling an operating state of the range hood to correspond to the operating state of the cooker to the range hood, and control the communicator to transmit state information of the cook top that includes information of the operating state of the cooker to the user terminal device.

The present invention relates to a cooking hob (10) comprising at least one cooking area (12) and at least one user interface (14), wherein the cooking area (12) is subdivided into cooking zones, each cooking zone is activatable at a predefined power level and the user interface (14) comprises a position indicator device (18) for indicating a position of at least one cooking vessel on the cooktop.

The present disclosure relates to an apparatus and a method for estimating a state of an object to be heated based on sound which is generated when the object to be heated is heated, and providing the estimated information to other devices in an Internet of Things (IoT) environment through a 5G communication network. The heating apparatus may include a housing having a receiving space therein, a heating member disposed within the housing, a power supplier for supplying power to the heating member, a top plate disposed on the top of the housing to support the object to be heated, a sound sensor disposed on the bottom of the top plate, and a controller for predicting the state of the object to be heated by using a deep neural network model that has been trained through machine learning based on a sound signal received from the sound sensor.

A wirelessly operable cooking appliance for cooking food products includes a wireless communication device. A computing device, such as a smartphone, can wirelessly communicate with the cooking appliance to control and monitor the cooking appliance.

An electric resistance heating coil assembly includes a spiral wound sheathed heating element having a first coil section and a second coil section. A bimetallic thermostat is connected in series between the first and second coil sections of the spiral wound sheathed heating element. The bimetallic thermostat is spring loaded such that a distal end of the bimetallic thermostat is urged away from a top surface of the spiral wound sheathed heating element. A heat transfer disk is positioned on the bimetallic thermostat at the distal end of the bimetallic thermostat.

An electric heating plate for electric cooking apparatuses is provided with the capability to prevent unintended ignition of cooking oil. The heating plate includes an electric heating conductor as the heat source and a temperature controller electrically connected with the heating conductor, sensing the temperature of the cooking vessel, controlling the heating plate output power, and limiting the temperature of the cooking oil in the cooking vessel. With this heating plate, the electric cooking apparatus will be able to prevent cooking oil ignition during cooking, while the minimum cooking temperature for a daily cooking is still maintained.

A sensor holder apparatus for a cooktop comprises a body forming an exterior profile configured to extend through a portion of a housing of the cooktop and position a sensor proximate to an interior surface of a panel forming a cooking surface. A first interior passage is formed through the body and configured to receive the sensor in a first configuration or type. At least one second interior passage is configured to receive the sensor in a second configuration or type. The sensor holder is configured to retain and position the sensor in the first configuration or the second configuration in conductive connection with a panel forming a cooking surface of the cooktop.

A hob has a hob plate for putting a pan having a remote communication device thereon and multiple heating devices under said hob plate, a hob controller and a main communication device having a transmitter and a receiver for communicating with the pan to measure a distance between itself and the remote communication device. Said main communication device belongs to the hob controller and is designed to use a Bluetooth communication protocol and to receive an individual identifier of the remote communication device and to store the latter in the hob controller. The hob and the main communication device are switched on and a pan having a remote communication device is put onto the hob plate, this being detected. The distance between the main communication device and the remote communication device of the pan is then measured, and the pan position of the pan on the hob is thus determined. This pan position is stored along with the individual identifier of the remote communication device in the hob controller.

An apparatus is disclosed. The apparatus includes a heater comprising a heating element having a region that does not contain a surface heating portion. The apparatus further includes a thermostat positioned in the region. The thermostat includes a contact surface disposed to make contact with an object placed on the surface heating portion. The thermostat includes a switch configured to prevent a current from conducting through the heating element when the contact surface experiences a temperature equal to or greater than a temperature limit. The apparatus further includes a medallion coupled to the thermostat and positioned below a top surface of the heating element, the medallion comprising an aperture shaped to allow the contact surface to extend through the aperture to make contact with the object. The apparatus includes an urging element configured to provide vertical movement of the medallion in response to a downward force applied from the object.

An electromagnetic oven includes a bottom case, a panel and a thermostat. The thermostat includes an inner bracket, a top end of the inner bracket is provided with a temperature sensing cover that contacts a cooking pot, and an inner cavity of the inner bracket is provided with a temperature measuring element for measuring a temperature of the temperature sensing cover. The thermostat protrudes from a through hole of the panel, and the temperature sensing cover contacts the cooking pot. A sealing structure for preventing soup from entering or a drainage structure for guiding the soup out of the bottom case is disposed between the through hole and the thermostat. In the present invention, a close contact between the thermostat and a bottom of the cooking pot may be realized, and an accurate measurement of a temperature of the bottom of the cooking pot by the thermostat is ensured.