Optical module liquid cooling heat dissipation device and communication equipment

Abstract

The invention provides an optical module liquid cooling heat dissipation device and communication equipment, and relates to the technical field of communication. The optical module liquid-cooling heat dissipation device provided by the invention comprises a liquid separator, a heat dissipation device and a heat dissipation device, wherein the liquid separator comprises a liquid inlet separator and a liquid return separator; the plurality of cold plate assemblies are arranged between the inlet liquid separator and the return liquid separator at intervals; the cold plate assembly comprises a cold plate body, a cold plate liquid inlet pipe and a cold plate liquid return pipe, the first end of the cold plate liquid inlet pipe is movably connected to the liquid inlet separator, the second end of the cold plate liquid inlet pipe is connected to the cold plate, the first end of the cold plate liquid return pipe is movably connected to the liquid return separator, and the second end of the cold plate liquid return pipe is connected to the cold plate body; the pressing plate is installed on the liquid separator, the elastic abutting piece is installed on the pressing plate, and the cold plate body comprises a first face and a second face which are opposite in the thickness direction of the cold plate body; and the elastic abutting piece is elastically pressed on the first surface, and the second surface abuts against the optical module. The invention provides an optical module liquid cooling heat dissipation device and communication equipment, which can solve the problem of high-power-consumption heat dissipation of stacked optical modules.

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