was a digital scoreboard and corresponding digital scoreboard

摘要

a digital scoreboard was (10) (11), which was (10) lower pipe (21), an upper pipe (22) and the lateral posts (23, 24) includesthe effect of several modules (25) are configured, with a matrixartigen network of light emitting diodes are provided, characterizedthe lower pipe (21) includes a bottom wall (27), an upper wall (30), a front wall (28) and a rear wall (29), a shoulder (31) isso that a surface of the upper wall (30) is larger than a surface of the bottom wall (27), and the surface of the upper wall (30) comprising: - a first zone (35).the front side wall (28) arranged to attach the modules and turned to (25) is configured, and - a second zone (36).the rear side wall (29) arranged to adjust the ventilationsvorrichtungen turned (37) is configured- with several ventilation openings (45) in the upper wall (30) in the area of the second zone (36) are provided.so that the ventilationsvorrichtungen (37) air and the lower pipe (21) to the module (25) can lead towith the lower pipe (21) communicating with the outside lufttechnischer was (10).