LED screen with waterproof and dustproof functions

• Main Author: LEE JI-SAN
• Format: Patent
• Language: Chinese; English
• Published: 01.11.2022
• Subjects: ADVERTISING; BLASTING; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; CRYPTOGRAPHY; DISPLAY; DISPLAYING; EDUCATION; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; ENGINEERING ELEMENTS AND UNITS; FRAMES, CASINGS, OR BEDS OF ENGINES OR OTHER MACHINES ORAPPARATUS NOT SPECIFIC TO AN ENGINE, MACHINE, OR APPARATUSPROVIDED FOR ELSEWHERE; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LABELS OR NAME-PLATES; LIGHTING; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS; MECHANICAL ENGINEERING; PHYSICS; PRINTED CIRCUITS; SEALS; SIGNS; STANDS OR SUPPORTS; THERMAL INSULATION IN GENERAL; WEAPONS

The utility model discloses an LED screen with waterproof and dustproof functions, which comprises an LED screen body, the top and the bottom of the back surface of the LED screen body are transversely and fixedly connected with hangers, the surface of the outer ring of the LED screen body is fixedly sleeved with a protective cover, the front surface of the protective cover is provided with an observation window, and the rear side of the inner cavity of the observation window is communicated with an installation window. The LED screen can be subjected to waterproof and dustproof protection, so that the service life of the LED screen is longer, and the problems that when an existing LED screen is used, water is prone to entering the LED screen in the using process due to poor waterproof performance, electronic components in the LED screen are damaged, the dustproof performance is poor, a large amount of dust is prone to entering the LED screen in the using process, and the service life of the LED screen is pro