Electric kettle with optimized structure

By setting up an insulating cavity for the light wave heating component in the all-glass kettle body, the problem of the heating plate heating structure having high requirements for the flatness of the kettle body is solved, efficient heating and safe use are achieved, and costs and safety risks are reduced.

CN223392281UActive Publication Date: 2025-09-30JOYOUNG CO LTD
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Patent Information

Application Number
CN202422692147.3
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-11-04
Publication Date
2025-09-30
Estimated Expiration
2034-11-04

AI Technical Summary

Technical Problem

When the existing all-glass kettle body uses a heating plate as the heating structure, it has high requirements on the flatness of the bottom of the kettle body and is costly. In addition, the heating plate is exposed in the bottom shell of the kettle, which affects the performance and safety of the bottom shell.

Method used

The kettle body assembly is set up separately, including a full glass kettle body, a light wave heating assembly and a shell assembly. The heat insulation of the light wave heating assembly and the kettle body form an insulation cavity. The light wave tube is arranged in the insulation cavity. The heat transfer is avoided through the cooperation of the heat insulation and the shell assembly. The light wave heating assembly is used as the heating structure.

Benefits of technology

The requirements for the flatness of the bottom of the kettle body are lowered, heat loss is reduced, heating efficiency is improved, thermal deformation or burns of the shell components are prevented, and reliability and safety of use are improved.

✦ Generated by Eureka AI based on patent content.
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Abstract

The electric kettle with the optimized structure comprises a kettle body assembly and a power source base which are arranged in a split mode, and the kettle body assembly and the power source base are electrically connected through a coupling assembly. The kettle body assembly comprises an all-glass kettle body, a light wave heating assembly arranged below the all-glass kettle body and a shell assembly surrounding the outer sides of the all-glass kettle body and the light wave heating assembly, and the light wave heating assembly comprises a heat insulation piece and a light wave pipe; the heat insulation part is matched with the shell assembly so that the heat insulation part can abut against the all-glass kettle body, and a heat insulation cavity wrapping the light wave tube is defined by the heat insulation part and the all-glass kettle body. The light wave tube does not need to be attached to the kettle body, the requirement for the planeness of the bottom of the kettle body can be lowered, the light wave tube is arranged in the heat insulation cavity, heat of the light wave tube can be radiated to the kettle body in a concentrated mode, and the heating efficiency can be improved; and through heat insulation treatment, the influence of heat of the light wave tube on the shell assembly can be reduced, and the service life of the shell assembly can be prolonged.
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