The invention provides an energy-saving autorotation dining table. The dining table comprises an autorotation dining table body, an energy storage element, an energy collector and a rectifying circuit, wherein a motor is used for driving a table top to rotate; the energy storage element is used for storing energy; the energy collector is used for collecting energy produced by vibration; the rectifying circuit is used for converting instable alternating current into stable current and then transmitting the current to the energy storage element for storage; the energy collector is mounted on theinner side wall of the double-layer rotation dining table body, the energy storage element is fixed at the bottom of the inner space of the autorotation dining table body, and the rectifying circuitis electrically connected with the energy collector and the energy storage element. The energy collector is used for collecting vibration energy and charging a storage battery, efficient conversion ofthe vibration energy is realized, and energy is saved; besides, the energy-saving autorotation dining table is simple in structure and simple and convenient to mount and maintain, manpower, materialresources and financial resources are saved to a great extent, and energy consumption is reduced. Meanwhile, the condition that the rotation dining table cannot operate due to power outage is also avoided.