A thermal insulation toaster and its control method

Abstract

A temperature-holding toaster, and control method thereof. The temperature-holding toaster comprises a casing (1) provided with a heating cavity (3) for placing bread to be toasted. Heaters (4, 5) for toasting bread are disposed in the heating cavity (3), and comprise a first heater (4) for bread toasting and a second heater (5) for bread toasting and temperature holding. The toaster further comprises a control circuit used to control a heating state of the toaster. The control circuit comprises a control chip (2), and an electric switch used to control the first heater (4) to be on or off. The electric switch is connected to the control chip (2). By means of control via the control chip (2), the first heater (4) and the second heater (5) operate together during heating, and during temperature holding, the first heater (4) is turned off by means of a relay, and the second heater (5) is used to hold the temperature. In this way, the present invention enables the temperature to remain the same, effectively prevents external interference, and provides accurate control, thus preventing bread from getting burnt.

Description

technical field [0001] The invention relates to a toaster and a control method thereof, in particular to a heat-retaining toaster and a control method thereof. Background technique [0002] With the development of the economy, people's living standards are improving day by day, and various household appliances are also becoming more and more abundant. Toasters have become an indispensable household appliance in people's daily life, but most traditional toasters do not have insulation Even if it has the function of heat preservation, it is controlled by mechanical parts, which is not only easily affected by environmental factors, but also has large control errors, often causing the bread to be burnt, which brings a lot of inconvenience to people's daily life. Contents of the invention [0003] In order to solve the above problems, the object of the present invention is to provide a heat-retaining toaster and a control method thereof. [0004] The technical solution adopted...

AI Technical Summary

Problems solved by technology

[0002] With the development of the economy, people's living standards are improving day by day, and various household appliances are also becoming more and more abundant. Toasters have become an indispensable household appliance in people's daily life, but most traditional toasters do not have insulation Even if it has the function of heat preservation, it is controlled by mechanical parts, which is not only easily affected by environmental factors, but also has large control errors, often causing the bread to be burnt, which brings a lot of inconvenience to people's daily life

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