A safe anti-overflow electric kettle

Abstract

The invention relates to a safety spill-proof electric kettle, which comprises a pot body and a pot cover. The cover cavity is provided with a dumping anti-overflow device, which includes a plurality of exhaust pressure relief pipes, and one end of each exhaust pressure relief pipe is respectively connected to the water container through a plurality of steam exhaust holes arranged on the lower cover. The cavity is connected, and the other end of each exhaust and pressure relief pipe exhausts to the outside of the pot cover. After the water-containing inner cavity is filled with water to the highest water level, the pot body is poured to form the highest pouring liquid level. Above the surface, each exhaust and pressure relief pipe is wound in the cover cavity, and the highest point of the winding is higher than the highest poured liquid level. When the electric kettle of the present invention is toppled over, while ensuring that the liquid in the kettle does not overflow, the steam in the kettle can be relieved of pressure, and the phenomenon of bursting caused by the pressurization of the steam in the kettle after being toppled can be avoided.

Description

technical field [0001] The invention relates to the field of household appliances, in particular to a safe and anti-overflow electric kettle. Background technique [0002] The anti-overflow function of the existing electric kettle is usually sealed by gravity parts. For example, a heavy hammer is used for sealing. When the kettle body is dumped, the gravity of the heavy hammer seals the steam hole to prevent the liquid in the pot from overflowing along the steam hole. However, due to the complete sealing of the steam hole in this method, when the temperature of the inner body of the pot is high, the steam is continuously pressurized in the pot body and cannot be discharged through any pressure relief device, which will cause the pot to explode, seriously even scald the user, and the Some electric kettles usually have a steam hole on the lid. When the steam is discharged, the user may be scalded by the steam when opening the lid or approaching the steam hole by mistake. When...

AI Technical Summary

Problems solved by technology

However, due to the complete sealing of the steam hole in this method, when the temperature of the inner body of the pot is high, the steam is continuously pressurized in the pot body and cannot be discharged through any pressure relief device, which will cause the pot to explode, seriously even scald the user, and the Some electric kettles usually have a steam hole on the lid. When the steam is discharged, the user may be scalded by the steam when opening the lid or approaching the steam hole by mistake. When boiling water with a high liquid level, the splash of boiling water caused by the violent boiling of the liquid surface may also scald the user. Therefore, the existing pouring anti-overflow device is not safe enough to use; When picking and placing, the heavy hammer will produce abnormal knocking noise, which is inconvenient for users to use; while the heavy hammer is expensive and may cause malfunction due to durable wear

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