Digital signage

摘要

There are disclosed a digital signage including a display panel, a first support panel coupled to a rear surface of the display panel, the first support panel comprising a plurality of first grooves formed in one direction, a second support panel coupled to a rear surface of the first support panel, the second support panel comprising a plurality of second grooves formed in an orthogonal direction with respect to the first grooves, a driving circuit board provided in a rear surface of the second support panel to control driving of the display panel, and a case comprising the display panel arranged in one surface thereof and an inner space where the first support panel, the second support panel and the driving circuit board are mounted, wherein both ends of the first grooves are open toward the inner space of the case to induce air flow in the case, and both ends of the second grooves are in communication with the outside via a hole formed in the case to flow external air there through, such that the support structure of the display panel may be used in exhausting the heat generated in the display panel and the circuit board effectively.

主权项

1. A digital signage comprising:
a pair of display panels, each display panel having an outward facing, first surface and an inward facing, second surface; a pair of first support panels coupled to respective second surfaces of the pair of display panels, each of the first support panels having a plurality of first grooves formed in a first direction; a pair of second support panels coupled to inward facing surfaces of the first support panels, respectively, each of the second support panels having a plurality of second grooves formed in a second direction, the second direction being orthogonal to the first direction; a pair of separation plates disposed between the first support panels and the second support panels; and a driving circuit board provided between the pair of the second support panels to control driving of the display panels.