Bionic negative oxygen ion generating device

By designing a biomimetic negative oxygen ion generating device, and utilizing components such as a fresh air filter, a heat exchange core, and a negative ion generator module, the problem of generating harmful positive ions and ozone ions in existing devices has been solved, achieving efficient air purification and the creation of a healthy environment.

CN224018508UActive Publication Date: 2026-03-20TIANJIN FIFTH SEASON ENVIRONMENTAL TECH CO LTD
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Patent Information

Application Number
CN202520585651.5
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-03-31
Publication Date
2026-03-20
Estimated Expiration
2035-03-31

AI Technical Summary

Technical Problem

Existing biomimetic negative ion generators produce a large number of positive ions and ozone ions, which harm the environment and people. They cannot effectively reduce positive ions in the air, positively charged particulates that pollute the atmosphere, reactive oxygen species generated in the atmosphere, and static electricity in the human body. Furthermore, even though current technology places the negative ion generator at the back of the air purifier to ionize and clean the air, the effect is still significantly different from that of negative ions in nature.

Method used

Design a biomimetic negative oxygen ion generating device, including a fresh air pre-filter, a heat exchange core, a high-efficiency filter, a negative ion generator module, a sensor module, a PTC heater, and a controller. Through their coordinated work, the device filters and regulates temperature and humidity, and generates high-purity negative ions to actively purify the air and reduce potential harm to the environment and human body.

Benefits of technology

It achieves efficient filtration of particulate matter, regulates temperature and humidity, generates negative ions close to those found in nature, improves air quality, promotes human metabolism, enhances immunity, alleviates respiratory disease symptoms, and improves sleep quality. At the same time, it operates intelligently and saves energy, creating a comfortable, healthy, and low-noise indoor environment.

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Abstract

The utility model discloses a bionic negative oxygen ion generating device which comprises a mounting shell, a negative oxygen ion generator, a negative oxygen ion generator, a negative oxygen ion generator, a negative oxygen ion generator, a negative oxygen ion generator and a negative oxygen ion generator, and is characterized in that a fresh air inlet is formed in one side of the lower part of the mounting shell; a fresh air primary filter; a heat exchange core; a high efficiency filter; a fresh air fan; an exhaust primary filter; an exhaust motor; a negative ion generator module; a sensor module; a PTC heater; and a controller. The negative ion air purifier can release high-purity negative ions from the air purification level, actively purify air, settle pollutants such as dust and smoke, remove peculiar smell, sterilize and disinfect, effectively improve air quality, generate negative ions close to the nature in the health aspect, promote metabolism of a human body, enhance immunity, improve the functions of a respiratory system and a nervous system, and improve the health of the human body. The symptoms of respiratory diseases and mental stress are relieved.
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