Portable mobile emergency lighting device

The utility model relates to a portable mobile emergency lighting device. The lighting device comprises an energy storing device, a connecting tube arranged on the energy storing device, an LED lamp direction adjusting frame arranged at the top of the connecting tube and an LED lamp installed on the LED lamp direction adjusting frame. The connecting tube comprises three or more sections, and a connecting cylinder is arranged to connect every two sections of the connecting tube. The size and the weight are substantially reduced, the portable mobile emergency lighting device is convenient to carry, fast to install, and a whole system adopts waterproof design so that the portable mobile emergency lighting device can be used in any atrocious storm weather; the distance between a wave ball bolt and an annular round groove can be adjusted by rotating the wave ball bolt, and then the inserting and clamping force between connectors and the connecting cylinders is adjusted, and the firmness degree of the connecting tube is improved; a lithium battery is arranged in the energy storing device, charging is easy, an electric energy output connector is externally connected with a power line to supply electricity to the LED lamp, an electricity transmission switch controls the electric energy output connector to supply the electricity to the LED lamp, a charging connector is externally connected with an electrical power generating system for charging, and therefore the portable mobile emergency lighting device can be connected with a mains supply to be charged and charged by using solar energy and is long in working time.