Electric appliance with humidifying function

By incorporating upper and lower water chambers and a mechanical switching assembly into the humidifier, natural water flow and uniform wetting of the wet curtain are achieved, solving the problem of scale and impurity blockage, ensuring normal operation of the fan, and improving the reliability and efficiency of the humidifier.

CN224397936UActive Publication Date: 2026-06-23GD MIDEA ENVIRONMENT APPLIANCES MFG
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Patent Information

Application Number
CN202521183621.8
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-06-10
Publication Date
2026-06-23
Estimated Expiration
2035-06-10

AI Technical Summary

Technical Problem

The water supply structure of existing humidifiers is prone to clogging of the water pump due to scale and impurities, which affects the normal humidification operation of the fan.

Method used

The water chamber structure is distributed vertically, and gravity is used to achieve natural water flow. The water flow is controlled by a mechanical switch assembly to avoid water pump blockage and ensure that the wet curtain assembly is continuously moist. The fan assembly is set away from the water accumulation area to prevent moisture from affecting it.

Benefits of technology

It effectively avoids the impact of scale and impurities on the water pump, ensures the normal humidification operation of the fan, simplifies the water supply structure, and improves the reliability and humidification efficiency of the humidifier.

✦ Generated by Eureka AI based on patent content.
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Abstract

The utility model discloses an electric appliance with a humidifying function, which relates to the technical field of small household appliances and comprises a main body, a wet curtain component, a water distribution structure, a fan component and a switch component. A main body cavity extending up and down is arranged in the main body, an upper water cavity is arranged on the upper portion, a lower water cavity is arranged at the bottom, the wet curtain assembly is arranged in the main body cavity, and the lower end of the wet curtain assembly extends into the lower water cavity and defines an air channel communicated with the air inlet and the air outlet. The water distribution disc is arranged at the top of the wet curtain assembly and provided with water distribution holes, so that water in the water feeding cavity evenly wets the wet curtain. The fan assembly is located above the water distribution structure and drives air to flow through the wet curtain from top to bottom and then be blown out. A mechanical control mode is adopted, a water pump is not needed, and the problem of blockage caused by water scales or impurities is avoided. According to the scheme, through gravity water supply, mechanical control and high-position arrangement of the fan, the structure is simplified, the humidification efficiency is improved, the influence of accumulated water on the fan is effectively prevented, and stable and reliable equipment operation is ensured.
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