LED double-sided transparent advertising machine

Abstract

The invention discloses an LED double-sided transparent advertising machine. The LED double-sided transparent advertising machine comprises a casing and a base arranged at the upper end of the casing,a frame is fixedly arranged on the base, the frame is formed by connecting an upper edge strip, a lower edge strip, a left edge strip and a right edge strip, a front transparent mask and a rear transparent mask are arranged on the inner side of the frame, and a double-sided LED display module is arranged between the front transparent mask and the rear transparent mask. Compared with an LED display screen in the prior art, the LED double-sided transparent advertising machine has the advantages of being high in permeability, capable of achieving double-sided display, small in power consumption,simple in design structure, easy to assemble, convenient to install and maintain and low in cost.

Description

technical field [0001] The invention relates to the technical field of LED display screens, in particular to an LED double-sided transparent advertising machine. Background technique [0002] At present, advertising machines mainly include traditional LED light box advertising machines, LCD display advertising machines, and LED advertising machines spliced ​​by rectangular LED display modules. Among them, LED light box advertising machines are mainly installed with LED light tubes around the transparent glass of the light box. , Use the paper-based advertising posters to prevent the display of advertisements on the inside of the light box glass; LCD advertising machines are similar to liquid crystal displays such as TVs. Although there are some transparent LCDs, their structures are huge and heavy, and the distance behind the transparency is limited. There are non-transparent The structure is on the back; the LED advertising machine spliced ​​by rectangular LED display modul...

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Problems solved by technology

[0002] At present, advertising machines mainly include traditional LED light box advertising machines, LCD display advertising machines, and LED advertising machines spliced ​​by rectangular LED display modules. Among them, LED light box advertising machines are mainly installed with LED light tubes around the transparent glass of the light box. , use the paper-based advertising posters to prevent the display of advertisements on the inside of the glass of the light box; LCD advertising machines are similar to liquid crystal displays such as TVs. Although there are some transparent LCDs, their structure is huge and heavy, and the distance behind the transparency is limited. There are non-transparent The structure is on the back; the LED advertising machine spliced ​​by rectangular LED display modules is widely used in the market, and the display is relatively clear, but it is also non-transparent, without the eye-catching display effect of transparent display; the existing grille on the market Although the transparent advertising machine with light strips has a certain transparency, the pixel density is low, and the transparency is also 60%. The higher the pixel density, the lower the transparency. transparent request

[0003] The double-sided LED display advertising machine on the market adopts the method of module and box, which has the disadvantages of heavy weight, unsightly appearance, and high power consumption. The double-sided display is simply combined with two screens displayed on one side back to back. , to achieve double-sided display, the product structure is relatively thick, and the display module adopts the traditional opaque display module, which cannot be transparently displayed

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