Loop heat pipe with flat evaportor

A loop heat pipe with a flat evaporator, comprising an evaporation section, a condensation section, and a transportation section connected between the evaporation section and the condensation section, wherein:

• the evaporation section comprising:
• a heat source;
• and
• an enclosed containment structure positionable on the heat source and comprising a lid and a container defining therebetween an enclosed containment space which receives a working fluid and comprises:
• a channel structure, comprising a plurality of channels formed in a bottom of the enclosed containment space and arranged in a substantially parallel and equally spaced manner;
• a liquid inlet formed in a circumferential wall of the container and arranged perpendicular to the channel structure;
• a gas outlet formed in the circumferential wall of the container and in communication with the channels of the channel structure, the gas outlet being opposite to the liquid outlet;
• and
• a capillary structure, arranged in the enclosed containment space and horizontally positioned on channel structure;
• the transportation section comprises:
• a gas passage connected to the gas outlet of the enclosed containment structure;
• and
• a liquid passage connected to the liquid inlet of the enclosed containment structure;
• and
• the condensation section comprises:
• a condensing device connected to the gas passage for receiving and cooling vapor formed in the evaporation section by evaporation of the working fluid and converting the vapor into a liquid form of the working fluid, the condensing device being further connected to the liquid passage to allow the condensed liquid to flow away;
• wherein the working fluid received in the enclosed containment space is subject to heating by the heat source and evaporates into vapor, the vapor moving through the gas passage connected to the gas outlet to the condensing device of the condensation section where the vapor is cooled and converted back to the liquid form of the working fluid that is then guided through the liquid passage back to the enclosed containment space for next cycle.