Electronic information board

Details Electronic information board Electronic information board

2007-02-22

2010-10-12

Duong, Hung V (Department: 2835)

Electricity: electrical systems and devices

Housing or mounting assemblies with diverse electrical...

For electronic systems and devices

C349S110000, C345S679000, C165S185000, C248S917000

Reexamination Certificate

active

07813124

ABSTRACT:
An electronic information board includes a frame, a flat display element and electronic equipment for controlling the display element. The information board includes a display casing for the display element and a device casing for the electronic equipment, such as a control unit and power supply. The display element is supported preferably with flexible support elements to the display casing so that there is a gap between the front and back surfaces of the display element and the walls of the display casing enabling the circulation of air. Cooling system transfers heat from the display casing and the device casing to the outside of the casings. The cooling system includes circulating fans placed in the fan casing with which an air flow is generated through the display casing and the device casing.

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