Cycling heat dissipation module

A cycling heat dissipation module, configured to dissipate heat generated from a heat source, the cycling heat dissipation module comprising:

• an evaporator, having an outlet and an inlet;
• and
• a piping, connected to the outlet and the inlet of the evaporator to form a loop, a working fluid filled in the loop, wherein the working fluid in liquid-state is transformed into vapor-state by absorbing heat in the evaporator and flows out of the evaporator through the outlet, the piping having a heat-blocking segment and a condensing segment, wherein the heat-blocking segment is disposed between the outlet and the condensing segment, and the working fluid in vapor-state is transformed into liquid-state by dissipating heat in the condensing segment and flows into the evaporator through the inlet, wherein the cycling heat dissipation module and the heat source are disposed in a housing of an electronic device, the condensing segment is contacted with a base of the housing, and the heat-blocking segment is supported at a higher position relative to the condensing segment, the base, and the evaporator via a supporting structure to prevent surrounding elements of the electronic device from being affected by heat.