According to structural design, usage methods, and functional characteristics, fans can be divided into several common types, and there are significant differences in the applicable scenarios of different types. Floor fans are the most common type, characterized by adjustable height and a wide air supply range. They are usually equipped with 3-5 speed settings and a timing function, suitable for placing in large-area spaces such as living rooms and bedrooms. They can not only meet the needs of multiple people sharing air supply but also adjust the angle according to personal needs. Table fans are small in size and lightweight in base, suitable for placing in narrow areas such as desks and bedside tables. Their air supply distance is relatively short but targeted, making them suitable for single-person use, such as office work, cooling before bed in the bedroom, and other scenarios.​

Ceiling fans are installed on the ceiling and use vertically downward air flow to cool the entire room. Their advantage is that they do not occupy floor or desktop space and have a wide coverage area, suitable for living rooms, dining rooms, or large-area rooms with high ceilings. Due to the gentle and continuous air flow of ceiling fans, they do not produce a strong feeling of wind blowing, making them suitable for long-term use, especially for daily family activities or scenarios where multiple people gather. Tower fans are characterized by a slender columnar design, small floor space, simple appearance, uniform air supply, and low noise. They are suitable for placing in small apartments, studies, or spaces that need to balance aesthetics and practicality. Some tower fans are also equipped with negative ion functions or air purification modules, which can improve air quality while supplying air.​

Bladeless fans have become popular in recent years. Their core feature is the absence of traditional fan blades. They suck in air through a motor at the bottom, accelerate it through an internal air duct, and then blow it out from a circular air outlet to form a stable air flow. The advantages of bladeless fans are safety (no rotating blades, avoiding injuries to children or pets), easy cleaning (no problem of dust accumulation on blades), and gentle air supply without frustration. They are suitable for families with the elderly and children, or bedrooms and nurseries with high cleaning requirements. In addition, industrial fans, as a type of large fan, have large blade diameters, strong wind speeds, and an extremely wide coverage area. They are suitable for large open spaces such as factory workshops, warehouses, and gymnasiums. They are mainly used to promote air circulation, reduce ambient temperature, and improve the working or activity environment of personnel.