Airplane canard liquid cooling heat dissipation device

The utility model discloses an airplane canard liquid cooling heat dissipation device which comprises a right canard, a left canard and an electronic device, the electronic device is provided with a liquid cooling pipeline, and the liquid cooling pipeline comprises an outlet connector and an inlet connector. The heat dissipation device comprises a universal joint A, a universal joint B, an inlet three-way pipe joint, a pressure-resistant hose, an outlet three-way pipe joint, a cooling liquid tank, a liquid pump, a controller, a metal guide pipe, a liquid outlet unit and a liquid inlet unit, the liquid outlet unit is connected with the outlet joint through the universal joint A, and the liquid inlet unit is connected with the inlet joint through the universal joint B; a closed circulation pipeline is formed between the liquid outlet unit and the liquid inlet unit through a pressure-resistant hose. According to the heat dissipation device, the left canard and the right canard of the airplane are used as the hea