Intelligent temperature control kettle

Abstract

The invention provides an intelligent temperature control kettle, and relates to the field of intelligent household appliances. The intelligent temperature control kettle has the functions of water temperature grading control, time-limited heat and cold preservation, water temperature visualization, task completion remote command prompting and work ending time command presetting. The kettle is controlled through a PCB, and has an intelligent temperature control function; since the times of heating and cooling are limited, water boiled too many times is prevented from being drunk by customers, and meanwhile products are prevented from working for unlimited duration, so that the safety performance is improved; through SMS prompts, the safety of the products is improved for remote users; through voltage conversion, the normal operation of refrigeration sheets is achieved, and meanwhile the safety performance of the products is improved; moreover, the purpose of energy conservation is achieved. The intelligent temperature control kettle has the advantages of being strong in human-computer interaction, convenient and safe, conforms to the diversified water demands of modern life, and has a broad market prospect.

Description

technical field [0001] The invention relates to the field of smart home appliances, in particular to a smart kettle. Background technique [0002] With the acceleration of modern life rhythm, the international trend of simplicity and speed has emerged in an all-round way, and the way of drinking water also tends to be simpler and faster. People's demand for drinking water temperature is also increasing day by day. However, for a long time, electric kettles use the principle of thermal expansion and contraction of bimetals to control the power supply, which can only achieve a single function of boiling water. This kind of control effect on the kettle and the processing of the water temperature, which simply relies on the physical circuit and material characteristics, cannot realize the multi-level control of the water temperature, refrigeration, sending prompt instructions and receiving preset instructions, which greatly limits the kettle. The multi-functional expansion of ...

AI Technical Summary

Problems solved by technology

However, for a long time, electric kettles use the principle of thermal expansion and contraction of bimetallic strips to control the power supply, which can only realize the single function of boiling water. Some electric kettles use inner tanks with thermal insulation performance to keep drinking water warm.

This purely relying on the physical circuit and material characteristics to achieve the control effect of the kettle and the processing of the water temperature cannot realize the multi-level control of the water temperature. The functions of cooling, sending prompt instructions and receiving preset instructions greatly limit the kettle. multi-functional expansion and high product cost, which is not conducive to product promotion

In addition, someone has designed a vehicle-mounted hot water cup, which realizes the hierarchical control of water temperature, but there are still some imperfections: 1. It can only work under 12V or 24V DC voltage, which cannot be popularized for home use; 2. The work efficiency is low. , the cooling time is too long; 3. A single working mode cannot be used for targeted treatment of water for different purposes; 4. Product function expansion is limited, human-computer interaction is poor, and remote control of equipment cannot be realized

Images