Optical module liquid cooling heat dissipation device

The utility model provides an optical module liquid cooling heat dissipation device. The optical module liquid cooling heat dissipation device comprises an optical module; the liquid cooling plate is connected with the optical module, and the liquid cooling plate is arranged on the surface of the optical module or connected to the periphery of the optical module through a heat pipe. The liquid cooling heat dissipation device for the optical modules is refrigerated by liquid, so that the total power consumption of heat dissipation can be remarkably improved, and the temperature uniformity among the optical modules can be improved. 本实用新型提供一种光模块液冷散热装置，包括：光模块；液冷板，与所述光模块相连，所述液冷板配置于所述光模块表面或通过热管连接于所述光模块周围。本实用新型的光模块液冷散热装置由液体制冷，可以显著提高散热总功耗，同时能提高各个光模块之间的温度均匀性。