The invention discloses a bed with a light and a charging function. The bed includes a first bed board, first hinges, a power storage device, a second bed board, an illumination device, an insertion connection device and bed leg folding devices. The first hinges are arranged on one side of the first bed board, one side of each first hinge is fixed to the outer surface of the first bed board, the other side of each first hinge is fixed to the outer surface of the second bed board, the first bed board is movably connected to the second bed board, and the illumination device is fixed into one side of the first bed board. According to the bed with the light and the charging function, the illumination device is additionally arranged on the structure of an original bed body, and a user can turnon the illumination device directly on the bed when waking up at midnight; a charging device is also additionally arranged, when a mobile phone is out of power, the mobile phone can be directly inserted to the side face of the bed for charging, a grounding device is arranged on each bed leg, the safety is improved, the bed is conveniently carried during outdoor usage, and great convenience is provided for people's life.