The invention discloses a notebook computer cooler based on
temperature difference power generation. The cooler comprises a cooling panel, a cooling fan embedded in the cooling panel and a motor driving module, and further comprises a
temperature difference power generation piece used for converting
temperature difference into
electric energy and a
voltage rising and stabilization module used for rising the
voltage output by the temperature difference power generation piece to 12 V and keeping the
voltage stable, the temperature difference power generation piece is located on the upper surface of the cooling panel, the hot side of the temperature difference power generation piece faces upwards, and the
cold side of the temperature difference power generation piece faces downwards. The cooler can be connected to a notebook computer without a
USB interface, and can work just by utilizing the heat emitted by the notebook computer, no
USB interfaces are occupied, the burden of the notebook computer is reduced, the phenomenon that because a
USB connection line breaks down, a cooler does not work can be eliminated, and the tedious steps such as battery replacement performed by a user are not needed; the notebook computer cooler based on temperature difference power generation is simple, easy to implement, low in carbon,
environmentally friendly and favorable for application and popularization.