Glass electric kettle power control module

Abstract

The invention relates to a glass electric kettle power control module. An electric kettle comprises a glass kettle body, a far infrared electric heating film and a heating control circuit. The far infrared electric heating film is disposed on the bottom outer surface of the glass kettle body. The heating control circuit controls the far infrared electric heating film and comprises a power measurement circuit, a master control chip and a power control circuit. The power measurement circuit measures real-time power of the far infrared electric heating film during operation and transmits power data to the master control chip. The master control chip adjusts power-on time of the far infrared electric heating film through the power control circuit so as to control the power of the far infrared electric heating film. The glass electric kettle power control module is capable of controlling the powers of different far infrared electric heating films accurately, is applicable to coating far infrared electric heating films to bottoms of glass kettles in one batch or in different batches, is widely applicable, and allows glass electric kettles to be convenient to produce in batch and popularize and use.

Description

Technical field: [0001] The invention relates to a power control module of a glass electric kettle. Background technique: [0002] Existing electric kettles generally use a metal (stainless steel) pot body, and a heating plate is installed at the bottom of the pot body. The heating plate includes an electric heating tube and a heat conduction plate poured on the outside of the electric heating tube. This heating method mainly uses heat conduction. , low efficiency, relatively heavy, and the metal (stainless steel) pot body is easy to deposit scale, and it is inconvenient to clean. It cannot break up the water molecular clusters and cannot improve the structure of the water molecular clusters. Therefore, it is not conducive to human body absorption, and the pot body is opaque. The condition of the water cannot be observed and there is a risk of heavy metal precipitation. [0003] In view of this, the inventor has developed an electric kettle with a glass body. A far-infrared...

AI Technical Summary

Problems solved by technology

[0005] 1) The heating element of the stainless steel electric kettle is the heating plate (the electric heating tube is cast on the aluminum plate). It is difficult to achieve consistency, the power of different batches is different, even in the same batch, the power is difficult to ensure consistency, which makes the circuit control not as simple as the stainless steel electric kettle, and must be redesigned to be suitable for far-infrared electric heating film heating. The independent circuit and each functional circuit module of the glass electric kettle;

[0006] 2) The glass electric kettle is highly sensitive to temperature. Due to the high power provided by the control circuit, the temperature difference of the glass kettle will inevitably be too large, which will lead to cracking, resulting in product scrapping, and more serious safety accidents, such as burns and fires. Wait

Such hidden dangers affect the popularization and application of glass electric kettles

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