A heating device for a hob has a flat carrier having a heating conductor side with heating conductors thereon and a switching device, the switching device having a movable switching contact and a mating contact associated therewith. The switching device has a switching arm movable in itself, said switching arm carries the switching contact and is electrically connected to an electric arm connecting means. The switching arm is fastened on the carrier and is formed from a bimetal strip. The mating contact is electrically connected to an electric mating connection means and fastened on the carrier. Switching arm, switching contact and mating contact are designed and arranged such that when a pre-defined switching temperature is exceeded, the switching contact and the mating contact are brought together, triggering a switching operation as a hot indicator for the hob, by the movement of the switching arm due to increasing heat.

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.

Cooking devices, cooking systems, and sensor assemblies for use therewith are provided. In one embodiment, a cooking system is provided and includes a housing, at least one cooking container, and a sensor assembly. The housing can have a sensor port formed in an exterior surface thereof for operably coupling to a connector housing on a sensor assembly. The cooking system can further include a through-passage formed between the housing and the cooking container for receiving a cable extending from the connector housing on the sensor assembly to allow a probe coupled to a distal end of the cable to be positioned within the cooking container for measuring a temperature. In certain exemplary embodiments, the sensor port and connector housing can include features that prevent rotation of the connector housing relative to the sensor port.

An infrared emitter includes a first refractory layer of a first refractory material, a coiled wire disposed over the first refractory material, and a second refractory layer of a second refractory material, and a portion of the second refractory layer is disposed within a void of the coiled wire.

A range has burner coil elements which have temperature switches as a portion of the replaceable coils. Upon reaching a predetermined temperatures, the switch opens and power through the burner element is secured. The burner elements are preferably open coil units. Lowering the temperature in a cooking utensil below common ignition temperatures while still allowing boiling is an objective of many embodiments.

A cooktop appliance or heating coil assembly may include a heating element, a shroud cover, a thermostat, and a spring bracket. The shroud cover may be disposed within the heating element. The shroud cover may include a top wall defining an upper surface and a lower surface. The thermostat may extend vertically between a distal end and an interior end below the distal end. The distal end may be disposed against the shroud cover at the lower surface. The thermostat may be connected in series between the first and second coil sections of the spiral wound sheathed heating element. The spring bracket may be disposed against the shroud cover at the lower surface and bias the shroud cover upward.

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.

A food warming system involving a heat sink component, a warming plate, and an intervening insulation and heat- or fire-resistant layer that moderates the flow of heat from a charged heat sink component to the warming plate on which a vessel containing food is placed to maintain food in a heat-regulated state.

A cooktop device, in particular an induction cooktop device, includes a base component and an articulated arm having a first arm part and a second arm part, with the articulated arm bearing exactly one heating element. A joint supports the second arm part for movement relative to the first arm part, and a suspension connects the first arm part to the base component.

An induction heating device includes a casing; a first induction heating module in the casing; a first heat sink located below the first induction heating module; a first heat pipe that passes through the first heat sink, that extends outward from the first induction heating module, and that is configured to discharge heat from the first heat sink out of the first induction heating module; an air-discharge fan located at an inner side of the casing and configured to discharge air from inside of the casing to outside of the casing; and a cooling fan located at the inner side of the casing and configured to blow air to the air-discharge fan. The first heat pipe has an end that protrudes from the first induction heating module and that is located at an air-flow path defined between the cooling fan and the air-discharge fan.