LED advertising lamp board

• Main Authors: CHEN BIBAO, WANG BO
• Format: Patent
• Language: Chinese; English
• Published: 01.06.2021
• Subjects: ADVERTISING; BLASTING; CRYPTOGRAPHY; DISPLAY; DISPLAYING; EDUCATION; 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; MECHANICAL ENGINEERING; PHYSICS; SEALS; SIGNS; STANDS OR SUPPORTS; THERMAL INSULATION IN GENERAL; WEAPONS

The invention relates to the field of advertising boards, in particular to an LED advertising lamp board which comprises a storage box, a hydraulic telescopic column, a supporting column and a display mechanism, the storage box is fixed to the bottom of the hydraulic telescopic column, a base is fixed to the bottom end of the hydraulic telescopic column, and a built-in hydraulic cylinder and a built-in power source are fixed in the base; the built-in hydraulic cylinder is connected with the hydraulic telescopic column, and the built-in power source is fixed to the top of the built-in hydraulic cylinder. The problems can be solved that an existing LED advertising lamp board used in the environment with severe weather still has certain defects in the using process, the LED advertising lamp board is prone to being damaged or even blown down under the sudden storm and storm due to the changeable weather, and the existing LED advertising lamp board lacks an automatic emergency processing mechanism, in addition, du