Night lamp having a safety device

摘要

A night lamp includes a cylindrical member disposed in a body so as to form an annular slot. A board is secured on top of the cylindrical member. Two prongs are secured to the board, a light bulb is connected to the prongs. A cap is slidably engaging with the prongs and has a peripheral wall slidably engaged in the annular slot. A spring biases the cap away from the body so as to shield and protect the prongs and in order to prevent users from getting electric shocks.