The Helmet Cleaner Machine is an intelligent self-service helmet care device designed for motorcyclists, food delivery riders, and shared helmet users. It is suitable for deployment in shopping malls, gas stations, parking lots, motorcycle shops, and riding service stations. The device uses high-temperature steam, ultraviolet sterilization, ozone deodorization, and circulating air drying to disinfect, deodorize, and dry the inside of the helmet, improving odor and hygiene issues caused by long-term wear. Some models are equipped with a 15.6-inch touchscreen and Android smart system, supporting WiFi, 4G, and Ethernet connections, and offer optional coin, banknote, or card payment. The device is easy to operate and can provide 24-hour unattended service, offering operators a practical, intelligent, and commercially valuable self-service helmet care solution.