Lightning early warning device

The utility model discloses a thunder early warning device, which comprises a power supply module, an integrated sensor, a signal receiver and an industrial personal computer, the power supply moduleis electrically connected with the integrated sensor, the signal receiver and the industrial personal computer; the integrated sensor comprises a GPS antenna, a fast electric field sensor, a slow electric field sensor and an orthogonal magnetic antenna. The signal receiver is in communication connection with the integrated sensor so as to process information detected by the integrated sensor; theindustrial personal computer comprises a wireless communication device and a memory; the industrial personal computer is in communication connection with the signal receiver, stores and analyzes the information sent by the signal receiver in a memory, and outputs a corresponding early warning result; and an early warning result is sent to external equipment through the wireless communication device. Compared with the prior