Multifunctional household electric heating furnace

Abstract

The invention discloses a multifunctional household electric heating furnace. The multifunctional household electric heating furnace comprises a shell , wherein a heating area is arranged on the uppersurface of the shell; the electric heating furnace further comprises a heat dissipation protection layer, a heating assembly and a heat insulation reflecting plate; the heating assembly is arranged below the heating area, and the heating assembly is provided with at least one layer of heating unit, the heating assembly is used for generating the heat required by heating a kettle; the heat dissipation protecting layer is arranged between the heating area and the heating assembly, the heat dissipation protection layer is used for absorbing and transferring heat to the heating area, the heat insulation reflecting plate is arranged at the bottom side of the heating assembly, and the heat insulation reflecting plate is used for isolating and reflecting heat to the heating area. According to the technical scheme, the heating rate and the electric energy utilization efficiency of the electric heating furnace are improved, the heating temperature of the electric heating furnace is improved, meanwhile, the cooling time of the furnace surface is reduced, and the use experience of a user is optimized.

Description

technical field [0001] The present application relates to the technical field of household appliances, in particular, to a multifunctional household electric heating stove. Background technique [0002] At present, common household electric heating stoves mainly include induction cookers and electric ceramic stoves. For the induction cooker, on the one hand, the induction cooker uses an alternating current to pass through the coil to generate an alternating magnetic field whose direction is constantly changing, so that an eddy current appears inside the pot in the alternating magnetic field, and the Joule heating effect of the eddy current is used to make the pot Therefore, the induction cooker must use a magnetically conductive pan, such as an iron pan, and cannot heat a non-magnetically conductive pan, such as a casserole. On the other hand, the heating temperature of the induction cooker is generally lower than 250°C, which makes it difficult to quickly heat specific ing...

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Problems solved by technology

Although the heating temperature of the electric ceramic furnace can reach 700°C, the heating speed of the electric ceramic furnace is relatively slow, and it is necessary to wait for the resistance wire to reach a certain temperature before generating the required infrared rays.

In addition, because the electric ceramic stove generates infrared rays by heating the resistance wire, and then transfers the heat in the infrared rays to the pot to complete the conversion of electric energy to heat energy, so there is a loss of electric energy. Generally, the electric energy utilization rate of electric ceramic stoves is as low as 60%. Moreover, after the electric ceramic furnace is heated, it takes a long time to cool the microcrystalline panel, and there is a danger of burns

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