Electronic billboard with cooling function

Abstract

The invention relates to an electronic billboard with a cooling function, comprising a screen, a connection box and a support pipe, wherein the support pipe is vertically arranged, clean water is arranged in the support pipe, one side of the connecting box is fixed on one side of the top end of the support pipe, a main body is arranged on the connecting box, the screen is arranged on the connecting box, the top of the connecting box is provided with a heat dissipation mechanism, the bottom of the connecting box is provided with a removing mechanism, the heat dissipation mechanism comprises a power assembly, a heat dissipation assembly and a cooling assembly, the cooling assembly comprises a cooling pipe, a lifting plate, a sealing plate, a connecting plate, a one-way valve, two fixing blocks, two connecting rods and two brackets, and the removing mechanism comprises a removing assembly and an auxiliary assembly. The electronic billboard with the cooling function realizes the heat dissipation function through the heat dissipation mechanism. Moreover, ice removal is achieved through the removing mechanism.

Description

technical field [0001] The invention relates to the field of display equipment, in particular to an electronic billboard with a cooling function. Background technique [0002] A display device, also known as a display, or directly and commonly known as a display screen, screen, etc., is a device that can output images or touch information. If the input signal is an electronic signal, this display device will be called Electronic display devices, as opposed to mechanical display devices, among which electronic billboards are a kind of display devices. Compared with traditional billboards, electronic billboards display advertising content through electronic information technology, which is more convenient when replacing advertisements, and electronic billboards The billboard has its own light source and does not need to be supplemented with light, so it is widely used. [0003] Most of the existing electronic billboards are installed outdoors. In a hot environment, the temper...

AI Technical Summary

Problems solved by technology

[0003] Most of the existing electronic billboards are installed outdoors. In a hot environment, the temperature of the internal circuit of the electronic billboard is easy to rise, which accelerates the aging of the circuit and greatly reduces the service life. Not only that, but the existing electronic billboard encounters severe cold weather. Rainwater tends to condense on the electronic billboards, forming icicles. When the ice falls, it is easy to hit pedestrians, which greatly reduces the safety, and the ice layer on the electronic billboards will also affect its display effect.

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