Reading lamp for rail locomotive

The utility model provides a reading lamp for a rail locomotive, which comprises a lamp tube main body with an opening at the front end, a wire outlet hole at the rear end and an LED (light-emitting diode) light source inside; the mounting panel sleeves the front end of the lamp tube main body and is connected and fixed through a first bolt; the fixing plate is installed at the rear end of the lamp tube body and connected through a second bolt, and the fixing plate is provided with a wire outlet hole corresponding to the wire outlet hole of the lamp tube body; the power supply driving element is fixedly mounted on the rear side of the fixing plate, and is connected with the LED light source through a wire penetrating through the wire outlet hole; the wiring terminal is fixedly arranged on the rear side of the fixed plate and is connected with the power supply driving element through a lead; wherein mounting holes are distributed in the outer edge of the mounting panel in the circumferential direction, and the