Ceiling for electric patrol car

The utility model discloses a ceiling for an electric patrol car, which comprises a left half-side shed and a right half-side shed, an inclined guide plate is arranged on each of the left half-side shed and the right half-side shed, the upper ends of the two guide plates are hinged through a second rotating shaft, two first sliding rails are hinged to the lower surface of the left half-side shed at intervals, and two second sliding rails are hinged to the lower surface of the right half-side shed at intervals. One end of each first sliding rail is hinged to the left half shed body through a third rotating shaft, two second sliding rails are hinged to the lower surface of the right half shed body at intervals, one end of each second sliding rail is hinged to the right half shed body through a fourth rotating shaft, and each first sliding rail and each second sliding rail are slidably connected with a positioning support. Trapezoidal rainwater guide grooves are formed in the upper surfaces of the left half shed