The invention provides a hand lamp, wherein the hand lamp includes a chassis having a battery and a light source emitting light by using the battery; and a translucent lampshade formed by connecting to the chassis. As the hand lamp takes the lower end part of the chassis and the upper end part of the lampshade as a assembling and disassembling connection structure capable of connecting in freely assembling and disassembling to each other, so that the upper end part of lampshade of a hand lamp can be connected to the lower end part of the chassis of another hand lamp to integrate a plurality of hand lamps to use, and the chassis and the lampshade can be separated as single hand lamps to use. Therefore, a plurality of hand lamps are taken as a structure capable of being connected in freely assembling and disassembling mode, a plurality of hand lamps can be both connected as a bright hand lamp to use, and can be separated into a plurality of hand lamps to be used by a plurality of subscribers in a plurality of locations, thereby having convenient use.