Patent ID: 6959755
Filing Date: 2005-11-01
Classification: F28D,F28F,H01L

Abstract:
1. A tube-style radiator structure for a computer, comprising: an air-cooling fin part; two heat conduction tubes, each of the heat conduction tubes having a shape of “U” with two straight tube sections and an arc tube section and one of the straight tube sections passing through the air-cooling fin part; a base, being a flat plate and disposed beneath the air-cooling fin part; and a cover, enclosing the air-cooling fin part; characterized in that the air-cooling fin part further includes a plurality of front fins and a plurality of rear fins with each of the front fins having two opposite tapered slots for accommodating the arc tube sections of the heat conduction tubes respectively and each of the rear fins having two opposite through holes corresponding to the tapered slots; the tapered slots and the through holes are passed through with the one of the straight tube sections respectively; the base at an upper face thereof have two parallel elongated grooves for receiving the other straight tube sections of the heat conduction tubes; the cover has a front wall and a rear wall joined to each other by way of two parallel side frames with the front wall thereof having two elongated slots with two closed ends corresponding to the tapered slots of the front fins and the rear wall thereof having two elongated holes for being penetrated by the one of the straight tube sections; whereby, once the base of the tube-style radiator structure is fixedly placed on an electronic component of the computer, the heat generated from the electronic component can be transmitted to the air-cooling fin part and a high efficiency of heat dissipation can be obtained due to a large cooling area of the air-cooling fin part via the base and the heat conduction tubes.