The utility model relates to a grab handle type hand-throwing electrical percussion fire extinguishing bomb, and belongs to the field of extinguishment equipment. The grab handle type hand-throwing electrical percussion fire extinguishing bomb is mainly characterized in that a shell is composed of a security protection cover, a hand shank, a shell locating ring, a shell main body and a shell sealing cover, wherein an electrical percussion device is composed of a trigger switch, an indicating lamp, a battery base, a battery, a firing head and a power transmission wire; an exploding spraying device is composed of an upper isolating column, a medicine storing bin, an exploding spraying device, a dry powder bin, a high efficiency fire extinguishing agent and a lower isolating column; and the time delay explosive device is composed of a time delay guide rope and a sleeve. The electrical percussion device and the exploding spraying device which are arranged in the shell are connected through the time delay guide rope in the time delay explosive device so as to form a system entirety, thus electric percussion is achieved, and simultaneously the indicating lamp shows the starting of time delay until detonation function is finished and extinguishment action is realized. The bomb has the advantages that the carry and use are safe and convenient, the throwing range is far, the fire-fighting efficiency is high, the material is environment-friendly, the environmental pollution and secondary damage of people and construction are not formed, and the bomb is suitable for extinguishment use of mountain forests, forests, grasslands and constructions.