Humidity detection device and cooking equipment

By designing a rotatable filter component and a humidity sensor in the microwave oven, the problem of balancing humidity monitoring and smoke emission during the cooking process is solved, thereby improving the accuracy of humidity measurement and smoke extraction efficiency.

CN224399373UActive Publication Date: 2026-06-23GUANGDONG GALANZ ENTERPRISES CO LTD +2
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Patent Information

Application Number
CN202521306556.3
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-06-24
Publication Date
2026-06-23
Estimated Expiration
2035-06-24

AI Technical Summary

Technical Problem

Existing microwave ovens cannot accurately monitor humidity changes inside the cavity and efficiently remove cooking fumes during the cooking process, thus failing to effectively meet the dual needs of humidity measurement and fume removal.

Method used

A humidity detection device was designed, including a housing, a humidity sensor, and a rotatable filter assembly. The humidity sensor is installed inside the housing, and the filter assembly can switch between a closed position and a smoke exhaust position. The rotation of the filter screen is controlled by a drive motor to achieve automated operation.

Benefits of technology

It improves the accuracy of humidity measurement and smoke extraction efficiency, meets the functional requirements of different usage scenarios, and enhances the ease of use and intelligence level.

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Abstract

The utility model relates to the technical field of kitchen electric appliance accessories, and discloses a humidity detection device and cooking equipment, and the humidity detection device comprises a shell, a humidity sensor and a filtering assembly; the shell is arranged outside a vent hole of a cooking cavity of the cooking equipment in a covering manner, and an air outlet is formed in the shell; the humidity sensor is installed in the shell and used for detecting humidity information of gas exhausted from the ventilation hole. The filter assembly is rotatably arranged at the air outlet and provided with a closing position for shielding the air outlet and a smoke exhaust position for opening the air outlet, when the filter assembly is located at the closing position, circulation between the interior of the shell and the outside air is slowed down, the humidity in the shell is improved, and the humidity measurement accuracy of the humidity sensor is enhanced; when humidity measurement is not needed, the filtering assembly rotates to the smoke discharging position, the air outlet is fully opened, oil smoke can be rapidly and smoothly discharged, the smoke discharging efficiency is improved, and the dual requirements of humidity measurement and oil smoke discharging are effectively met.
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