Indoor air purification device with low manufacturing cost

By designing detachable purification components and flexible filter element installation structure, the existing air purification devices are solved, and the air purification effect with low cost and user-configurable configuration is achieved.

CN222634741UActive Publication Date: 2025-03-18SHANGHAI QIAOXI ENVIRONMENTAL ENG CO LTD
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Patent Information

Application Number
CN202421089840.5
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-05-20
Publication Date
2025-03-18
Estimated Expiration
2034-05-20

AI Technical Summary

Technical Problem

The purification components of the existing air purification device are designed in one piece with the outer cylinder, which leads to inconvenience in installation and replacement, which increases cost, and users cannot choose purification components according to their needs and cannot meet the needs of different users.

Method used

An indoor air purification device including an outer cylinder, a purification assembly and a fan is designed. The purification assembly consists of a plurality of filter elements, and the mounting block of the filter element is connected to the installation groove, allowing flexible installation and replacement of the filter element, and ensuring that air does not leak through the sealing assembly.

Benefits of technology

It realizes a simple structure and low cost air purification device. Users can install different filter elements according to their needs to achieve different purification effects and reduce the overall cost of the product.

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Abstract

The utility model provides an indoor air purification device with low cost, which comprises an outer cylinder, a purification component and a fan, the outer cylinder is cylindrical, the bottom of the outer cylinder is through, an air inlet is arranged in the middle of the top of the outer cylinder, the purification component is mounted in the outer cylinder, the fan is arranged at the bottom of the purification component, the outer cylinder is mounted at the top of a base, and an air outlet groove is arranged on the base; when indoor air is purified, the draught fan works to generate airflow, the indoor air is sucked in from the air inlet hole, the indoor air is filtered and purified through the purification assembly, the filtered and purified air is discharged from the air outlet groove in the base, air purification is completed, and the air purifier has the advantages of being simple in structure and low in manufacturing cost.
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