Fusing alarm device for fuse protector of storage battery pack

The invention relates to the technical field of direct current system detection, in particular to a fuse fusing alarm device for a storage battery pack, which comprises an anode fuse, a cathode fuse, a first relay and an alarm loop, and is characterized in that a direct current system bus is connected with two ends of the storage battery pack through the anode fuse and the cathode fuse; the two ends of a first relay coil are connected with the positive fuse and the negative fuse respectively, the alarm loop comprises an alarm power source, an alarm module and a first relay normally-closed contact, and the first relay normally-closed contact, the alarm power source and the alarm module are sequentially connected in series. The device can accurately detect whether the fuse of the storage battery pack is fused or not and whether the storage battery pack falls off or not, and gives a corresponding alarm, so that a worker can accurately know whether the storage battery pack is separated from a direct-current bus o