Replaceable hard disk drive box structure
 A replaceable hard disk drive box structure including a box body and a securing seat accommodating the box body. The box body comprises a base, an inner face plate, an upper cover, and a handle. The inner face plate has two outwardly projecting mounting portions for accommodating respective fans. An identification code display is disposed between the mounting portions to allow the user to directly locate the hard disk on the SCSI interface. The outer ends of the inner face plate are respectively provided with coupling portions for connecting the handle. The handle has a projection resembling a quadrant of a circle at either end thereof so that the curvature of the projection of the handle may urge against a rectangular recess at either end of an access of the securing seat when the box body is pulled out, so that the connecting ports of the box body and the securing seat may smoothly disengage, achieving fast and easy installation and removal. A concealed fan is further disposed at the rear end of the securing seat for dissipating the heat of the hard disk. The concealed fan works in cooperation with the fans at the inner face plate to generate a continuous flow of air through the hard disk drive box to ensure a quick and circulation of air to enhance dissipation of heat. 
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inventional inventional inventional inventional
Cheng-Chun
Chang