Principle and use method of ultraviolet air sterilizer

Home > News > Product News  > Principle and use method of ultraviolet air sterilizer

Latest News

Soundbar Speaker Industry Trends: From Home Entertainment to Lifestyle Audio

Soundbar Speaker Industry Trends: From Home Entertainment to Lifestyle Audio

2026-10-08 12:16:54

Explore the latest soundbar speaker industry trends, from Bluetooth connectivity and compact lifestyle design to social commerce and e-commerce opportunities. Discover how China OEM/ODM manufacturers support brands, retailers, distributors, and private-label sellers with product development, customization, and scalable audio manufacturing for global markets.

Bracket Golf Speaker: A New Product Opportunity for Outdoor Audio Brands

Bracket Golf Speaker: A New Product Opportunity for Outdoor Audio Brands

2026-10-07 14:21:04

The Bracket Golf Speaker is a versatile outdoor Bluetooth speaker designed for golf, travel and active lifestyles. Featuring Bluetooth 5.3, 15W audio output, IPX67 waterproof protection and 24+ hours of playback, it combines reliable performance with a practical golf-focused design. Supporting Bluetooth, AUX, TF and TWS connectivity, the speaker offers flexible listening options for modern consumers. As a China Bluetooth speaker manufacturer, Jaskey Limited provides OEM/ODM customization for retailers, distributors, gift companies and global consumer electronics brands.

Sport Smart Video Audio Glasses: The Rise of AI-Powered Wearables

Sport Smart Video Audio Glasses: The Rise of AI-Powered Wearables

2026-10-06 11:33:27

Sport Smart Video Audio Glasses combine AI-powered features, video recording, audio playback, voice calls, translation, and hands-free interaction in a compact wearable design. With Bluetooth 5.4, Wi-Fi transmission, AI object recognition, video stabilization, and ENC noise reduction, they offer new possibilities for sports, travel, content creation, and smart lifestyle applications. For brands, retailers, and e-commerce sellers, this emerging category creates opportunities for differentiated smart wearable products through OEM, ODM, and private-label development.

China TWS Earphone Manufacturer: Bluetooth 5.4 Wireless Earbuds for Global Retail Markets

China TWS Earphone Manufacturer: Bluetooth 5.4 Wireless Earbuds for Global Retail Markets

2026-10-05 13:50:13

This China TWS Earphone features Bluetooth 5.4 connectivity, up to 10 meters of wireless range, and 2.5–4 hours of playback for everyday listening, commuting, travel, and lifestyle use. The compact charging case with a 200mAh battery provides convenient portability, while the practical design makes it suitable for retail, e-commerce, promotional gifting, and wholesale distribution. As a China TWS earphone manufacturer, Jaskey Limited supports OEM/ODM customization for brands, distributors, and consumer electronics buyers seeking reliable wireless earbuds for global markets.

White Noise Bluetooth Speakers: How Sleep Audio Is Evolving into Smart Lifestyle Technology

White Noise Bluetooth Speakers: How Sleep Audio Is Evolving into Smart Lifestyle Technology

2026-09-30 13:55:03

Discover the latest trends in white noise Bluetooth speakers and smart sleep audio. This article explores changing consumer needs, multifunctional product innovation, ecommerce opportunities, and how OEM/ODM manufacturers can help brands develop differentiated sleep and lifestyle audio products for global markets.

2-in-1 Wireless Speaker with TWS Earphone: The Future of All-in-One Audio Solutions for Global Consumer Markets

2-in-1 Wireless Speaker with TWS Earphone: The Future of All-in-One Audio Solutions for Global Consumer Markets

2026-09-29 11:14:52

The 2-in-1 Wireless Speaker with TWS Earphone is an innovative all-in-one audio solution that combines a portable Bluetooth speaker and wireless earbuds in one compact design. Featuring Bluetooth V5.3, hands-free calling, TWS function and a built-in charging storage box, it provides flexible options for shared music and personal listening. With its stylish ABS plastic and fabric design, 5W speaker output and portable size, this multifunctional audio product is ideal for travel, office, home entertainment, gift markets and lifestyle retail. Designed for global brands, retailers and distributors, it also supports OEM/ODM customization to create differentiated wireless audio products for competitive markets.

Dancing Cube Santa Claus Mini Speaker: A New Trend in Creative Audio

Dancing Cube Santa Claus Mini Speaker: A New Trend in Creative Audio

2026-09-24 11:26:52

The Dancing Cube Santa Claus Mini Speaker reflects the growing trend toward creative, lifestyle-driven audio products. Combining Bluetooth 5.0 connectivity, hands-free calling, a compact cube design, and a festive Santa Claus theme, it offers a distinctive option for holiday gifting, retail, and social-commerce channels. For brands, distributors, and e-commerce sellers, this type of creative Bluetooth speaker also presents opportunities for private label, OEM/ODM development, and seasonal product expansion.

Honeywait Pet Companion: A Smart Pet Device for the Growing Connected Pet Market

Honeywait Pet Companion: A Smart Pet Device for the Growing Connected Pet Market

2026-09-23 11:42:54

The Honeywait Pet Companion is a smart pet device designed to combine wireless connectivity, communication and everyday pet care in one practical product. Featuring Bluetooth 5.4, app control, disconnection alerts, custom training audio, online calling and a leash-friendly hook, it supports pet walking, training and short-distance communication. With its differentiated functionality and lifestyle-focused design, this smart pet companion offers consumer electronics brands, retailers and distributors an attractive opportunity to expand into the growing pet technology market through China OEM/ODM cooperation.

Bluetooth Headphone Industry Trends: How Product Innovation Is Reshaping the Global Audio Market

Bluetooth Headphone Industry Trends: How Product Innovation Is Reshaping the Global Audio Market

2026-09-21 10:48:03

Explore the latest Bluetooth headphone industry trends, from lifestyle-driven product design and social commerce to private label and OEM/ODM opportunities. Discover how product innovation, industrial design, and flexible development can help audio brands build more differentiated wireless headphone products for global markets.

China Bluetooth Speaker with Wireless Charger: A Multifunctional Audio Solution for Modern Retail

China Bluetooth Speaker with Wireless Charger: A Multifunctional Audio Solution for Modern Retail

2026-09-18 14:01:32

Discover how a Clock Bluetooth Speaker with a 15W wireless charger combines audio, timekeeping, and everyday charging in one multifunctional device. Designed for retail, e-commerce, gifting, and lifestyle markets, this solution offers flexible OEM/ODM customization for brands and distributors.

Contact us

phone. Number: 0086-755-82239330-808
Email address: info@jaskeyworld.com
Office address: 4th Floor, Building 1, Xingji Center, Danzhutou Industrial Zone, Longgang District, Shenzhen

Principle and use method of ultraviolet air sterilizer

2021-11-30 11:24:26
Ultraviolet air sterilizer is a kind of disinfection equipment, through which it can help sterilize and disinfect the air, ultraviolet rays, etc., help remove harmful components in the air, and avoid too much toxic and harmful gas in the indoor air, which affects people's daily use. As environmental pollution and air pollution problems continue to intensify, more and more UV air sterilizers are used. UV air sterilizers can be used in indoor places such as homes, schools, and companies. So, what is the principle of ultraviolet air sterilizer? 



 


   Principle of UV Air Sterilizer

  Ultraviolet is a light wave that is invisible to the naked eye. It exists on the outside of the purple end of the spectrum, so it is called ultraviolet. Ultraviolet rays come from one of the electromagnetic waves radiated by the sun. Generally, ultraviolet rays are divided into four categories according to their wavelengths as follows

   is a special form of matter movement, a stream of unconnected particles. Each ultraviolet photon with a wavelength of 253.7nm has an energy of 4.9eV. When ultraviolet rays are irradiated to microorganisms, energy transfer and accumulation occur, and the accumulation results in the inactivation of microorganisms, thereby achieving the purpose of disinfection. When the absorption of bacteria and viruses exceeds the dose of 3600~65000uW/c㎡, it has strong deoxyribonucleic acid (DNA) and ribonucleic acid (RNA) of bacteria and viruses, which can cause bacteria and viruses to lose their viability and reproductive power. Eliminate bacteria and viruses, and achieve the effect of disinfection and sterilization. On the one hand, ultraviolet light can cause nucleic acid mutations, hinder its replication, transcription blockade and protein synthesis; on the other hand, the generation of free radicals can cause photoionization, which leads to cell death.

  The principle of ultraviolet sterilization is to use the radiation intensity of the ultraviolet lamp tube, that is, the radiation intensity emitted by the ultraviolet germicidal lamp, which is inversely proportional to the distance of the irradiated disinfectant. When the irradiation intensity is constant, the longer the irradiated disinfectant stays and the closer it is to the germicidal lamp, the better the sterilization effect, and vice versa.

  Using method of ultraviolet air sterilizer

1. When the household ultraviolet disinfection lamp is used for air disinfection, the doors and windows should be closed, and the timer should be counted after the lamp is on for 5-7 minutes. , The ultraviolet disinfection lamp should be stopped first, especially young unmarried ladies should keep this in mind.

  2. When disinfecting items with a household ultraviolet disinfection lamp, spread or hang the items to expand the irradiation surface. The effective distance is one meter, and the irradiation is about 30 minutes. 

  3. When using household UV disinfection lamps, the environment should be kept clean. There should be no dust and water mist in the air. When the indoor temperature is lower than 20 degrees Celsius or the relative humidity exceeds 50%, the irradiation time should be extended. After scrubbing the floor, wait until the floor is dry before disinfecting with ultraviolet light.

  4. The surface of the disinfection lamp tube of the household ultraviolet sterilizer should be kept clean and free of dust. Wipe it with a cotton ball of 95% ethanol once a week, and it is best to make a record.

   5. Ultraviolet rays have certain damage to human skin and mucous membranes. When using household ultraviolet disinfection lamps, pay attention to protection. The eyes must not look directly at the ultraviolet light source, otherwise the eyes will be harmed.

  6. ​​It is necessary to establish a usage time record book for the disinfection lamp tube of the household ultraviolet sterilizer, and record it every time, because the service life of the ultraviolet disinfection lamp tube is 1000 hours. In addition, the ultraviolet intensity indicator card should be used to test the ultraviolet intensity of the ultraviolet disinfection lamp on a regular basis.

The principle and method of use of ultraviolet air sterilizers are also clearly introduced for everyone. Ultraviolet air sterilizers are a very good disinfection equipment. With the help of ultraviolet air sterilizers, you can bring yourself a safer environment and improve the air. Poisonous gas, etc. In order to ensure that the function of the ultraviolet air sterilizer is fully utilized, remember to use it correctly in accordance with the relevant operations, and will not miss the best effect of the ultraviolet air sterilizer by using it indiscriminately.

Recommended for you