Optical assembly and manufacturing method thereof

The invention provides an optical assembly and a manufacturing method thereof. The optical assembly comprises an optical unit and a heat conducting unit. The optical unit is made of a light-transmitting material and provided with an optical body. The heat conducting unit is embedded into the optical body, so that the heat conducting unit makes contact with the optical body. The method includes the positioning step, the configuration unit and the forming step. The optical assembly is mainly characterized in that an optical base material is cured into the optical body so as to cover the heat conducting unit, when the optical body is used in the environment where heat energy is generated, the optical body is close to a heat source, the heat conducting unit in the optical body can absorb the heat energy, evenly conduct the heat energy or directly guide out the heat energy, the abnormal phenomenon of local overheating of the optical body is avoided, the overheating loss state of the optical body is avoided, and then the service life of the whole optical assembly is prolonged.