Air purifier

By installing a middle partition and a spoiler in the main housing of the air purifier, airflow interference between the fan components is avoided, and the problem of high energy consumption of existing air purifiers is solved, achieving more efficient air purification and a better user experience.

CN222634670UActive Publication Date: 2025-03-18DONGGUAN ZEYUAN HOUSEHOLD APPLIANCE CO LTD
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Patent Information

Application Number
CN202420981700.2
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-05-08
Publication Date
2025-03-18
Estimated Expiration
2034-05-08

AI Technical Summary

Technical Problem

When the existing air purifier is turned on two or more fans, the airflow generated by the two adjacent fans interferes with each other, resulting in an increase in energy consumption and cannot meet the consumer's use needs.

Method used

An air purifier is designed, which includes a main housing, a fan assembly and a spoiler. The main housing divides the accommodating chamber into an upper chamber and a lower chamber through a middle partition. The fan assembly is located in the upper chamber and the lower chamber respectively. The arrangement of the spoiler avoids the interference of airflows.

Benefits of technology

By avoiding the interference of airflows, the energy consumption of the air purifier is reduced, the comfort of use is improved, and the needs of consumers are met.

✦ Generated by Eureka AI based on patent content.
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Abstract

The utility model relates to the technical field of air purification, in particular to an air purifier. Comprising a main shell, a fan assembly and a spoiler. The main shell comprises a front shell assembly, a rear shell assembly and a middle partition plate. The front shell assembly and the rear shell assembly are connected and define a containing cavity, the middle partition plate is located in the containing cavity and divides the containing cavity into an upper cavity and a lower cavity, and the middle partition plate is connected with the front shell assembly and / or the rear shell assembly; the upper cavity and the lower cavity each comprise a first air opening and a second air opening, the middle of the spoiler is connected with the end of the middle partition plate, the end of the spoiler extends towards the second air opening, the caliber of the first air opening is larger than that of the second air opening, and the spoiler is connected with the front shell assembly and / or the rear shell assembly. The fan assemblies are located in the upper cavity and the lower cavity, the fan assemblies are connected with the front shell assembly and / or the rear shell assembly, due to the arrangement of the spoiler, the phenomenon that airflow formed in the rotating process of the two fan assemblies interferes with each other is avoided, energy consumption is reduced, and the use comfort is improved.
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