Heating control circuit of electric cooking appliance and electric cooking appliance provided with heating control circuit

Abstract

The invention discloses an electric cooking appliance and a heating control circuit thereof. The circuit comprises a plurality of heating units, a selection switch, a first indicating unit, a second indicating unit and a gating unit, wherein each of the plurality of heating units comprises a heating pipe; one end of the heating pipe in one heating unit is connected to one end of the heating pipe in another heating unit in parallel and the ends are connected to one end of AC commercial power by virtue of a main temperature controller; the selection switch is provided with a fixed end and a plurality of selecting ends; the fixed end is connected to the other end of the AC commercial power; the plurality of selecting units are correspondingly connected to the other ends of the heating pipes in the plurality of heating units; one end of the first indicating unit is connected to one end of the AC commercial power; the second indicating unit is connected to the main temperature controller in parallel; and the gating unit is connected to the plurality of selecting ends of the selection switch and the other end of the first indicating unit. According to the circuit, just one power indicating light is adopted for displaying when the electric cooking appliance works at different gears, so that a resource is saved, and a golden point indicating light shines when a cooking temperature reaches a golden temperature point, so that a user is prompted; therefore, using experience of the user is enhanced.

Description

technical field [0001] The invention relates to the technical field of household appliances, in particular to a heating control circuit of an electric cooker and an electric cooker. Background technique [0002] Currently, there are many different types of electric cookers on the market, which can be used for frying or steaming various foods. Generally, when cooking food with different firepower, it is necessary to put the food in at different timings. [0003] In the related art, the electric cooker has an indicator light to display when cooking with different firepower. Usually, when the cooking temperature reaches a specific temperature, the thermostat trips and the indicator light goes out. This not only uses more lights, but also gives customers the illusion that the machine is powered off (because the indicator light is not on), and the human-computer interaction experience is poor. Contents of the invention [0004] The present invention aims to solve one of the t...

AI Technical Summary

Problems solved by technology

This will not only use more lights, but also give customers the illusion that the machine is powered off (because the indicator light is not on), and the human-computer interaction experience is poor.

Images