Dispositivo de inflado de globos con un efecto de luz/sonido para ser ubicado en una boca de entrada de gas de un globo, comprende: una lampara luminosa un dispositivo de sonido, una bateria, una cubierta que cubre al menos la lampara luminosa el dispositivo de sonido, comprende ademas de una manga rotatorial.

摘要

An illuminating/sounding device activated by inflation for a balloon includes an illuminating lamp/sounder, batteries (4) and an outer shell (5). The outer shell (5) covers at least the illuminating lamp/sounder. The outer shell (5) has a gas entrance (51), a gas exit (52) and a gas passage (6) which connects the gas entrance (51) to the gas exit (52), for forming a running passage throughout the outer shell (5) for gas. The illuminating lamp/sounder has a sealing device through which said illuminating lamp/sounder seals up the gas passage (6). Before inflating, the illuminating lamp/sounder is idle; when the balloon is inflated, a pressure difference inside and outside the balloon is gained to force the illuminating lamp/sounder to move out of the gas passage (6) and then seal up the gas passage (6), herein a circuit of the illuminating lamp/sounder is connected and thus the illuminating lamp/sounder is activated to work.