Device for heating water kettle

Abstract

The invention discloses a device for heating a water kettle. The device comprises a base. An anti-scalding pad is connected to the base. An indicator lamp is arranged on the base. An anti-scalding cup body is connected to the upper end of the base. A protective cover is arranged outside the anti-scalding cup body. A heating layer is connected to the top end of the base. A top cover is connected to the top of the anti-scalding cup body. A threaded opening is connected between the top cover and the anti-scalding cup body. A vent hole is formed in the top cover. When the device is in use particularly, the anti-scalding pad is connected to the base; when hot water is heated, the phenomenon that a table is burnt due to the fact that the base is overheated can be effectively avoided, and the safety is high; the threaded opening is connected to the top cover, and the top cover can be independently disassembled from the anti-scalding cup body; due to the fact that vapor flows through the top cover, the top cover needs to be cleaned frequently, and impurities inside the top cover can be conveniently cleaned away. A clamping groove is connected between the anti-scalding cup body and the bottom, when water is heated, the heating device can vibrate when the water is boiling, and the clamping groove can be fixed to the body and the base, so that fastness and stability are enhanced. The vent hole is formed inside the top cover, when water is heated, the temperature of the vapor is high when the water is boiling, and a user is likely to be scalded by vapor directly exhausted from the top; by arranging the vent hole, hot vapor can be effectively avoided.

Description

technical field [0001] The invention belongs to the field of daily necessities, in particular to a device for heating a kettle. Background technique [0002] The working principle of the kettle heating is: the water vapor generated when the water boils deforms the bimetal sheet of the steam temperature sensing element, and this deformation pushes the power switch to cut off the power through the principle of leverage. Its power failure is not self-resetting, so the kettle will not automatically reheat after power failure. About 5 minutes after the kettle heating device is powered on, the water temperature gradually rises to 100 degrees, and the water begins to boil. The water vapor deforms the bimetal sheet of the steam temperature sensing element, and the switch contact is pushed to disconnect the power supply. If the steam switch fails, the water in the pot will continue to burn until the water is boiled dry, and the temperature of the heating element will rise sharply. T...

AI Technical Summary

Problems solved by technology

However, when the heating devices on the market are heating water, the water vapor will come out directly, which will cause burns to the hands, and the heating devices are not easy to clean, and the structure is complicated

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