| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a heat radiator having a protection structure which avoid the damage. <P>SOLUTION: The heat radiator includes a radiation fin group and an engagement plate. The radiation fin group includes a plurality of first radiation fins which are connected by engagement to one another, and a second radiation fin which is connected by engagement to the first radiation fin located on an outermost position. The second radiation fin includes a first main body and a first bent side formed while bent from one side of the first main body, the first bent side is provided with a first engagement hole and a first engagement sheet which is close to the first engagement hole. The engagement plate includes a second main body and a second bent side formed while bent from one side of the second main body, the second bent side of the engagement plate faces and abuts an interior of the first bent side of the second radiation fin, and a first engagement sheet of the second radiation fin penetrates the engagement plate and the engages the engagement plate, the second radiation fin and the engagement plate being connected to each other by engagement. <P>COPYRIGHT: (C)2013,JPO&INPIT |
