▎ 摘　　要

NOVELTY - The utility model claims a portable multifunctional fire-fighting lifesaving hammer, comprising a core processor, a hammer handle, a graphene storage battery, a USB interface and a magnetic block, the left side of the hammer edge is mounted with a conical tip, magnet is embedded in the top of the hammer handle; the upper part of the magnet is equipped with a coil, the upper part of the coil is mounted with a lamp holder, the front surface of the hammer handle is provided with a switch key, a USB socket is embedded in the handle of the right side, the graphene storage battery is embedded internal USB socket at the lower position of the hammer handle; the upper surface of the hammer handle is mounted with a right side of the communication device the communication device equipped with a flash alarm lamp. The utility model effectively prevents fire accidentally, the cap uses magnetic and graphene storage dual power supply modes, graphene battery has small volume, light weight, long endurance time, firemen through communication device and external personnel contact, convenient rescue, GPS locator and the locating position.