Foot lamp for rail locomotive

The utility model provides a footlight for a rail locomotive, which comprises a light shell, a light source, a light guide plate, a light guide plate and a light guide plate. The annular pressing plate is mounted in the flaring mounting part of the lamp housing; the lamp wick assembly is installed in the lamp shell, and the front end of the lamp wick assembly is clamped in the annular pressing plate and limited by the annular pressing plate; the light-transmitting cover is arranged on the front end face of the lamp wick assembly in a covering mode; the waterproof ring is connected to the periphery of the light-transmitting cover in a sleeving mode and located in the flaring installation part. The lamp cover is arranged outside the flaring mounting part in a covering manner and is used for limiting and fixing the light-transmitting cover and the waterproof ring; the lamp shell is sleeved with the mounting plate, the mounting plate is connected with the flaring mounting part, and a mounting hole is formed in th