As air pollution becomes more and more serious, people gradually begin to pay attention to air pollution and the living environment. We all hope that we live in a pollution-free and healthy environment. Air purifiers can improve the indoor environment and ensure the freshness of the air. Air purifier can adsorb, decompose and transform various air pollutants, and can purify and adsorb dust, pollen, peculiar smell, formaldehyde, bacteria, allergens and PM2.5, effectively improving air cleanliness. Air purifiers have different technologies and media. Commonly used air purification technologies include adsorption technology, negative ion technology, catalysis technology, photocatalyst technology, super-structured light mineralization technology, HEPA high-efficiency filtration technology, electrostatic dust collection technology, etc. The design of the purifier is different, and the function and adsorption effect are also different. According to the needs of users, after sufficient market research, the designer determines the design idea and direction, and innovates from the aspects of appearance design, material selection, color matching, functional configuration, process processing, etc., combined with the corporate culture, giving the product unique The charm of the company provides users with a safe, reliable, simple and comfortable experience, helps companies shape a distinctive brand image, and improves the market competitiveness of corporate products. The appearance design is simple and atmospheric, the overall color is white as the main color, and the logo of the enterprise is located at the upper part of the front of the purifier. The design is silver-gray, which is both simple and bright. The control panel of the purifier switch is located on the top of the purifier. The black control panel is adopted, the keys are clear and clear, and the operation is very simple and convenient. The open cover design is adopted to facilitate the replacement, the upper corners are specially designed, and the overall is simple and not monotonous. Fresh air type air purifier can introduce fresh air from outside. Compared with common purifiers, it not only has the advantage of purifying air, but also has the input of outdoor fresh air. It is no longer a closed indoor circulating air, allowing the air to flow and become more clean and comfortable. Complete functions, not only with air monitoring, air purification, humidity control, humidification and other functions; It also has intelligent filter replacement reminder, automatic switching of purification gear, child lock, timing, sleep mode, etc. It can also be monitored in real time through specific APP, and can be remotely controlled to view various detection data and understand the health of the current air environment.