| 摘要 |
The device has a base (EMB) provided with a connection cap. A bulb-shaped/dome-shaped lighting module (ME) is powered from the base. A ring shaped link member (OL) is placed between the base and the lighting module. A rechargeable battery (ACC) is arranged in the base. A charger circuit (CC) is arranged in the base in order to charge the battery. A smoke detector module (DF) is arranged in the base and powered by the battery, where the link member is perforated such that surrounding air flows within the base. The smoke detector module is provided with an audible alarm. |
