Intelligent industrial helmet with lithium battery convenient to replace

The intelligent industrial helmet comprises a helmet outer shell, a helmet inner shell and a battery cover plate arranged on the helmet outer shell, a placing frame is fixedly connected in the helmet outer shell, the inner wall of the placing frame is slidably connected with a battery mounting frame, and the battery mounting frame is fixedly connected with the helmet inner shell. And a driving mechanism for driving the battery mounting frame to lift is arranged in the placing frame. The driving mechanism is arranged, so that the battery mounting frame automatically extends out of the helmet outer shell after the driving cylinder is rotated, a user does not need to stretch a hand into a narrow space to replace the battery, the lithium battery can be conveniently replaced, and the practicability of the device is improved; the driving cylinder can automatically stretch out of the helmet outer shell after the battery cover plate is opened, the driving cylinder does not need to be manually pulled out, and then ope