Foxconn Technology Co., Ltd.

Fu Zhun Precision Industry (shen Zhen) Co., Ltd.

Wei-Cheng Nie

Hong-Cheng Yang

Chun-Chi Chen

Cheng Kong

A heat dissipation device includes a heat sink forming an engaging portion along an outer periphery thereof, a fan holder attached to the heat sink and a fan secured to the heat sink via the fan holder. The fan holder includes an elastic main body, a first clip pivotally connected to a free end of the elastic main body and a second clip connected with the first clip and engaging with an opposite free end of the elastic main body. The elastic main body includes a pair of fixing portions formed at upper and lower sides thereof. The lower fixing portion of the fan holder is tightly engaged with the engaging portion of the heat sink and the upper fixing portion presses the fan towards the heat sink when the second clip is tightly locked to the opposite free end of the elastic main body.

Heat dissipation device having a fan holder thereon

A heat dissipation device for dissipating heat from an electronic component mounted on a printed circuit board, includes a fin unit, a heat-conducting board attached to the electronic component, a heat pipe thermally connecting the fin unit and the heat-conducting board, and a clip disposed on the heat pipe. A pair of engaging portions protrude upwardly from a top face of the heat-conducting board towards each other. The clip secures the heat pipe to the top face of the heat-conducting board. The clip includes a pivoting portion which is pivotally fixed to the heat-conducting board, a clasping portion detachably engaging with the engaging portions, and a main body interconnecting the pivoting portion and the clasping portion and abutting against the heat pipe toward the heat-conducting board.

Heat dissipation device

A heat dissipation device includes a heat sink having a plurality of fins, a fan holder attached to the heat sink and a fan mounted to the heat sink via the fan holder. The fan holder includes a plurality of separated brackets located at sides of the heat sink. Each bracket includes a plurality of mounting plates engaging with the fins of the heat sink and a plurality of elastic tabs formed on two opposite ends thereof. The fan is mounted on the fan holder by engaging with the elastic tabs.

A heat dissipation device includes a heat sink in which a plurality of mounting holes are defined, and a plurality of fasteners. Each of the fasteners includes a shaft with one end thereof received in a corresponding mounting hole, a sleeve enclosing the shaft and received in the mounting hole, and a fixture engaging the shaft and pressing the heat sink and a bottom end of the sleeve. The sleeve is filled between the end of the shaft and an inner face of the heat sink defining the mounting hole to perform an engagement of the shaft in the mounting hole of the heat sink, thereby fastening the fasteners to the heat sink. The shaft has a screw extending out of the mounting hole for mounting the heat sink on a printed circuit board.

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Shenzhen, China

Wei-Cheng Nie