Device for expanding wired two-dimensional radar into wireless connection

The utility model discloses a device for expanding a wired two-dimensional radar into wireless connection, which comprises a radar antenna, a junction box is integrally formed on the upper surface of the radar antenna, and a radar host, a router and a battery are respectively arranged on the upper surface of the radar antenna and on one side of the junction box. A battery is debugged into 12.6 V and 9V voltage through voltage boosting and voltage reduction, power is supplied to the device in a unified mode, the number of batteries is greatly reduced, the cruising ability is improved, the debugged voltage effectively protects the whole device, damage to an instrument circuit caused by too low or too high voltage is avoided, the router is connected with the radar host, radar host data are forwarded through the router, cable constraint is avoided, and the reliability of the device is improved. All the components are installed together, the overall occupied space of the device is reduced while the working efficie