Box body structure for high-temperature-resistant enameled wire voltage test

The utility model relates to the technical field of enamelled wire quality detection, in particular to a box body structure for a high-temperature-resistant enamelled wire voltage test, which comprises a box body, a box door is arranged on the box body, the right side of the box door is hinged with the box body through a hinge, and the left side of the box door is connected with the box body through a lock catch structure in an opening and closing mode. The lock catch structure comprises a threaded sleeve installed on the box door in an embedded mode, a rotating shaft is arranged in the threaded sleeve, a key hole is formed in the initial end of the rotating shaft, a locking piece is arranged at the tail end of the rotating shaft, the locking piece is fixed to the rotating shaft through a positioning nut, a locking groove is formed in the position, corresponding to the locking piece, of the box body, a microswitch is arranged in the locking groove, and the microswitch is connected with a warning lamp. The war