Electric kettle with water level detection function

Abstract

The invention relates to an electric kettle with a water level detection function. The electric kettle comprises a kettle body and a main control board, and a water level scale is arranged on the kettle body; conductive water level detection films are arranged integrally on the inner side of the kettle body, and the water level scale is composed of one or more water level detection films; the water level detection films are exposed on the inner wall of the kettle body in a flat mode; the bottom of an inner chamber of the kettle body is provided with a conductive public electric sheet, and the public electric sheet is connected with the main control board; the main control board is connected with the water level detection films and the public electric sheet through a corresponding connecting wire which is arranged on the inner side of the kettle body in an integrated way; and with the rise of a water level, a water body contacts with a corresponding water level detection film, the public electric sheet is in communication with a corresponding water level detection film in an conductive mode to form a loop, corresponding loop information is fed back to the main control board, and the main control board executes a corresponding instruction. The electric kettle has the advantages that design is simple, the structure is reasonable, performance is reliable, healthy drinking water for users is guaranteed, cleaning is convenient, integrity is good, additional assembling is not needed, and safety is good.

Description

technical field [0001] The invention relates to an electric kettle, in particular to an electric kettle with a water level detection function. Background technique [0002] Electric kettles are widely used products. In order to effectively control the water level in the kettle, the traditional method is to install a water level detector in the kettle. The setting of the water level detector has at least the following disadvantages: 1. The water level detector has a large volume, resulting in It occupies a certain space in the pot, which indirectly reduces the capacity of the pot; 2. After the electric kettle is used for a long time, scale is easy to form in the pot, and the setting of the water level detector will hinder the cleaning of scale, which will seriously affect the drinking water health of users. At the same time, scale Attaching to the water level detector will affect its normal work, resulting in the failure of the water level detection function. There are certai...

AI Technical Summary

Problems solved by technology

[0002] Electric kettles are widely used products. In order to effectively control the water level in the kettle, the traditional method is to install a water level detector in the kettle. The setting of the water level detector has at least the following disadvantages: 1. The water level detector has a large volume, resulting in It occupies a certain space in the pot, which indirectly reduces the capacity of the pot; 2. After the electric kettle is used for a long time, scale is easy to form in the pot, and the setting of the water level detector will hinder the cleaning of scale, which will seriously affect the drinking water health of users. At the same time, scale Attaching to the water level detector will affect its normal work, resulting in the failure of the water level detection function. There are certain safety hazards, and the service life of the water level detector is short; One or two water level detectors, the high water level detector can only detect the highest water level (to avoid overflow), the low water level detector can only detect the lowest water level (to avoid dry boiling), that is, each water level detector has a single function and cannot satisfy the user Multiple use needs

The electric kettle detects the highest water level by setting an infrared detector, but the structure of the infrared detector is complicated, the cost is high, it is not conducive to installation, it is difficult to clean the scale, it occupies a certain space in the kettle, and the integrity is poor

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