1. A breast pump system comprising: a pumping device； a drive mechanism for actuating a pumping device； a power source configured to supply power to the drive mechanism； and characterized in that the speed control module of the drive mechanism is configured to drive the drive mechanism with a first speed when the pump device is turned on and continue to operate the drive mechanism with a second speed exceeding the first speed after the load on the drive mechanism reaches a predetermined level. 2. The breast pump system according to claim 1, which further comprises: a power source control module, configured to control a power source for supplying a first voltage to the drive mechanism when the pump device is turned on and supplying a second voltage exceeding the first voltage to the drive mechanism after a predetermined period of time after turning on the drive mechanism. 3. The breast pump system of claim 2, wherein the power source is configured to supply power to the drive mechanism using pulse width modulation (PWM), and is configured to supply a first voltage by supplying power during the first duty cycle and applying a second voltage , by applying power during a second duty cycle in excess of the first duty cycle. 4. The breast pump system of claim 2, wherein the power source is configured to gradually increase the first voltage to a second voltage over a predetermined period of time. Breast pump system1. Система молокоотсоса, содержащая:насосное устройство；приводной механизм для приведения в действие насосного устройства； иисточник питания, выполненный с возможностью подачи электропитания на приводной механизм；и отличающаяся тем, чтомодуль регулировки частоты вращения приводного механизма выполнен с возможностью приведения в действие приводного механизма с первой частотой вращения при включении насосного устройства и продолжения работы приводного механизма со второй частотой вращения, превышающей первую частоту вращения, после того как нагрузка на приводной ме
