| 摘要 |
PURPOSE: A cooling apparatus for wireless communication system is provided to cool the RF unit by installing an evaporator and an endothermic plate to emit the liquid refrigerant through a refrigerant flow tube and to circulate the vaporized refrigerant. CONSTITUTION: The cooling apparatus for wireless communication system comprises an endothermic plate(20), an evaporator(30), a refrigerant flow tube(40), a pressure regulator(50), and a refrigerant pin(60). The endothermic plate connected to the RF unit(10) absorbs the heat generated at the RF unit. The evaporator reserves liquid refrigerant within the housing and has a refrigerant inlet at the bottom of the housing and a refrigerant outlet at the top of the housing. The refrigerant flow tube connects the refrigerant inlet and the refrigerant outlet and passes the body wall to expose the tube to external environment. The pressure regulator installed within the system adjusts the internal pressure of the refrigerant flow tube. The refrigerant pin installed outside of the system liquefies the vaporized refrigerant which flows through the refrigerant flow tube.
|
