摘要 |
PROBLEM TO BE SOLVED: To realize a radiator for thin and flat liquid-cooling system, which is capable of being mounted on a wide back surface of a liquid crystal screen for a note-type personal computer or the like. SOLUTION: The radiator is constituted of a structure wherein a bell-mouth type suction port 10 and an axial flow impeller 2 with a motor having no casing are arranged at the central part of a thin and flat box-type cabinet, while a first radiating unit 5 and a second radiating unit 6 are arranged near the left and right side surfaces. Further, a first header 8 and a second header 9 are arranged near the fore and rear side surfaces. Refrigerant such as water or non-frozen liquid is made to flow into the radiator 1 from an inflow port 11 during the inflow of cooling air from the suction port 10 and the outflow of the same from left and right radiating units 5, 6. Then the refrigerant is distributed into left-and-right direction in the first header 9 to flow in parallel through the first radiating unit 5 and the second radiating unit 6, and thereafter, to join in the second header 9. Then the outflow of it from the outflow part 12 is effected through a returning pipeline 13 whereby heat accumulated in the refrigerant is released into atmosphere. According to such constitution and effect, a thin radiator can be realized as mountable on the back surface of the liquid crystal screen for the note-type personal computer or the like and high in heat dissipating capacity. COPYRIGHT: (C)2008,JPO&INPIT
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