The intelligent trash can automatically open the cover when the person's hand or object is close to the throwing mouth, and when the waste is completely put in, the trash can lid is automatically closed again. Nowadays, many countries are committed to researching new types of intelligent trash cans, so that the trash can have many intelligent functions. Infrared sensor smart bin, the emergence of practical smart bin, catches up with industry technology, and brings consumers different experience of garbage collection. It focuses on the convenience of consumers in terms of functions and hygiene. , Environmental protection, health, smart trash naturally favored by consumers.