Digital signage device suitable for lake landscape

Abstract

The invention discloses a digital signage device suitable for a lake landscape, and relates to the technical field of digital signage. The digital signage device includes a substrate, a plurality of floating objects are uniformly disposed on the lower surface of the substrate, at least one bracket is fixed on the upper surface of the substrate, one end of the substrate is rotatably connected witha casing through a strut, one end of the casing is movably connected with the surface of the bracket through a connecting rod, a display panel is embedded in one surface of the casing, and a circuit board is mounted on the inner surface of the casing. A cooling pipe is fixed in the casing through a fixing column, the two ends of the cooling pipe are provided with a water inlet and a water outlet respectively, the water outlet is connected with a drain pipe, one side of the casing is provided with a box body, and the box body is fixed on the upper surface of the substrate. A storage battery anda water pump are arranged in the box body, the water outlet end of the water pump is connected with the water inlet through a water conveying pipe, and the water inlet end of the water pump is connected with a water inlet pipe. According to the digital signage device, the water pump is utilized to form circulating water in the cooling pipe, heat in the casing is effectively reduced, and the service life of the display panel is prolonged.

Description

technical field [0001] The invention belongs to the technical field of digital signage, and in particular relates to a digital signage device suitable for lake landscapes. Background technique [0002] With the rapid development of LCD or LED based smart digital video devices, there has been an increasing demand for digital signage such as signboards and posters for outdoor advertising. Moreover, as the size of the digital signage display panel increases, the heat generated in the display panel and the circuit board also increases. If the heat is not discharged in time, the service life of the display panel and the circuit board will be severely shortened. And, due to the characteristics of digital signage, even the broadcasting of advertisements or posters outdoors in hot weather has to operate normally. [0003] Moreover, the current digital signage is generally installed at a fixed location on land, and there is no carrier on the market that enables digital signage to be...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a digital signage device suitable for lake landscapes. By using a controllable substrate as the carrier of the display panel and using a water pump to form circulating water in the cooling pipe, the low service life of the existing digital signage and the The problem of narrow application

Images