Two-phase cold plate

A two-phase cold plate comprises a base, an upper cover plate, a heat exchange cavity and a radiating fin module. The upper cover plate is installed on the base, the heat exchange cavity is formed between the base and the upper cover plate, and the heat dissipation fin module is installed in the heat exchange cavity. The upper cover plate comprises at least one nozzle module and a plurality of two-phase fluid channels. The two-phase fluid channels are located on the two sides of the nozzle module respectively, the nozzle module sprays heat dissipation fluid to the heat dissipation fin module, and the heat dissipation fluid flows to the two-phase fluid channels on the two sides along the heat dissipation fin module so as to cool the heat dissipation fin module. 一种两相冷板包含有一底座、一上盖板、一热交换腔以及一散热鳍片模块。上盖板安装于底座之上，热交换腔形成于底座与上盖板之间，而散热鳍片模块，安装于热交换腔之中。上盖板包含有至少一喷嘴模块以及多个两相流体通道。两相流体通道分别位于喷嘴模块的两侧，而喷嘴模块将一散热流体喷向散热鳍片模块，且散热流体沿着散热鳍片模块流向两侧的两相流体通道，以冷却散热鳍片模块。