It should be noted that some air purifiers have negative ions or negative oxygen ion functions, in fact, the negative oxygen ions thereof are not true oxygen, and they are easily unstable for negative oxygen ions during the generation of negative oxygen ions. Ozone, a short time to open negative oxy......

Humidifier is a metallurgical term, is a kind of machine equipment.  Ultrasonic technology is a relatively mature technology in the world and has been widely used in various fields.  Ultrasonic humidifier adopts ultrasonic high-frequency vibration, the water mist into 1-5 micron ultramicron particle......

In a dry air-conditioned room, a humidifier can help us increase the humidity of the air. The use of a humidifier can effectively alleviate the dryness of the air. In fact, the humidifier can not only relieve the dryness, but also has many other functions. Let's take a look at the functions of using......

Many people like to use small lights to enhance the emotional feeling of small apartment, in fact, every corner of the room is suitable for hanging small lights. I believe you will not be unfamiliar with the small string lamp. Even if you don't have it installed in your home, you will see it in the ......

A solar lamp is an electric lamp converted into electricity by a solar panel. During the day, even on cloudy days, this solar generator (solar panel) can also collect and store the sun's energy. As a kind of safe and environment-friendly new lamp, solar lamp has been paid more and more attention. ......

Solar underground lights use sunlight as energy source, which are mainly charged during the day and used at night. There is no need for complicated and expensive pipeline laying. The layout of the lamps can be adjusted arbitrarily, which is safe, energy-saving and pollution-free.