Outdoor advertisement display device installation frame for the bus shelter

Abstract

The invention relates to an outdoor advertisement display device installation frame for the bus shelter. The installation frame comprises a case frame used for containing and installing a display device for bus shelter advertising. The case frame comprises a main frame with a space formed therein. The space can accommodate and install an LCD plate for advertisement displaying and a controller for controlling the LCD plate. The case frame also comprises a switching door frame arranged in front of the main frame and used for opening and closing, and a rear fixing frame arranged behind the main frame and used for fixing the controller. The lower end of the main frame is provided with an air inlet pipeline used for making outside air supplied to the lower side of the LCD plate through a turbo fan. The upper end of the main frame is provided with a cover body frame composed of a filter used for purifying and discharging outside air passing through the LCD plate and an air discharge pipeline discharging air and preventing inflows of rainwater. Blackening phenomena of the LCD plate can be prevented by effectively cooling heat generated on the front and the back of the LCD plate. Durability is thus improved.

Description

technical field [0001] The present invention relates to a box frame installed in a bus shelter for installing an outdoor advertising display device, in particular to an air intake pipe arranged on the lower side of the box frame that can fix the display device inside, through The air intake duct supplies air from the turbo fan to the front and rear of the display device (LCD panel), and an exhaust cover consisting of an air filter module and a drainage channel for preventing rainwater from flowing in is provided at the upper end of the box frame, thereby An outdoor advertising display device mounting frame for bus shelters that effectively cools the heat generated in front and behind the LCD panel, prevents blackening of the LCD panel, improves durability, and greatly improves economy and practicability. Background technique [0002] At present, LCD panels for advertising are generally installed in bus shelters (shelters), which are used to advertise various promotional cont...

AI Technical Summary

Problems solved by technology

[0006] However, the above-mentioned existing LCD panel box frame for bus shelters cools the heat generated by the LCD panel through a plurality of small DC panels arranged inside. Therefore, the LCD panel cannot be cooled sufficiently, and the four corners tend to be blackened. phenomenon, thereby reducing durability

[0007] Moreover, the structure of the existing box frame is only provided with a cooling fan on the rear side of the LCD panel, so the cooling effect on the front side of the LCD panel is obviously not good; it lacks a waterproof structure, so the effects of preventing rainwater are not ideal; Install air conditioner to improve cooling function, resulting in larger structure and volume, lower economy

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