VENTILATEUR AVEC UN DISPOSITIF DE LECTURE ET D'AFFICHAGE DES PARAMÈTRES DE CONFIGURATION À PARTIR D'UNE UNITÉ DE STOCKAGE DE DONNÉES DU VENTILATEUR

摘要

The utility model relates to one kind fan (1) with memory reading device (10), this memory reading device is arranged in from data memory (11) reading configuration parameter of fan (1), and this memory reading device has display device (A), and wherein, this display device (A) shows relevant configuration parameter's information under fan's (1) no voltage state. The utility model discloses a scheme can be utilized simple device and as far as possible not do big change to present fan design and in fan's from the no voltage state under the memory reading configuration parameter and operating parameter, takes the fan casing simultaneously into account and resists this requirement that should be protected of the leakproofness of environmenttal stress.