A multifunctional ultraviolet sterilizer

CN224454828UActive Publication Date: 2026-07-03SHENZHEN YOUWEI SPECTRUM TECH CO LTD

Patent Information

Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner: SHENZHEN YOUWEI SPECTRUM TECH CO LTD
Filing Date: 2025-07-07
Publication Date: 2026-07-03

AI Technical Summary

Technical Problem

Existing UV sterilizers cannot be used when people are present, and air purification equipment needs to be purchased separately to achieve sterilization and purification functions, resulting in low equipment utilization and high purchase costs.

Method used

A multifunctional ultraviolet sterilizer was designed, integrating a fan, ultraviolet sterilization lamp, purification module and detachable lamp cover, realizing human-machine coexistence and human-machine separation modes, with sterilization and purification functions, and improving equipment utilization and functionality through detachable lamp cover and multi-layer purification module.

Benefits of technology

It achieves safe use in the presence of people while also having an air disinfection function, reducing the purchase cost and space occupied by the equipment, and improving the user experience and equipment utilization rate.

✦ Generated by Eureka AI based on patent content.

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Figure CN224454828U_ABST

Patent Text Reader

Abstract

This utility model discloses a multifunctional ultraviolet sterilizer, including a base and a lamp cover. The base contains an air duct, an air inlet, and a first air outlet, with the air duct connected to both the air inlet and the first air outlet. The base also contains a circuit board and an ultraviolet sterilizing lamp, with the lamp extending from the upper surface of the base. A fan is located within the air duct, electrically connected to both the fan and the ultraviolet sterilizing lamp. The fan blows air from the air inlet towards the first air outlet. A first purification module is also located within the air duct. The lamp cover is detachably connected to the base and surrounds the ultraviolet sterilizing lamp. One end of the lamp cover surrounds the first air outlet, and the other end has a second air outlet. This utility model allows for both human-machine coexistence and human-machine separation working modes, improving equipment utilization. It also simultaneously provides sterilization and purification functions, enhancing the equipment's functionality, reducing purchase costs for consumers, and saving storage space.

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