The invention discloses a temperature regulation cooling nozzle structure. Valve body, First valve element, Second valve element, a first thrust member and a second thrust member, A cavity is formed in the valve body, The first valve port and the second valve port, the first thrust piece and the second thrust piece apply acting force capable of moving in the cavity to the first valve element and the second valve element respectively so as to close or open the first valve port and the second valve port respectively, and the force applied to the first valve element and/or the second valve element by the second thrust piece changes along with the change of the temperature. According to the utility model, the filling material with thermal expansion and cold contraction is used as the second thrust piece, when the piston is in low-load and cold start, the second thrust piece enables the first valve port and/or the second valve port to be closed, and no engine oil is injected; When the piston operates in a heavy load mode, engine oil with the temperature rising continuously acts on the second thrust piece and generates acting force acting on the first valve element and the second valve element, finally, the first valve port and the second valve port are opened, the engine oil is jetted, the piston is cooled, energy consumption is low, and performance is stable.