Patent ID: 7715196

Claim:
A mounting device for chips comprising a heat sink having a conductive side; two ends; multiple chip units being arranged longitudinally in a row on the conductive side, each chip unit having multiple leads extending transversely; and two connecting bases, each connecting base being formed on or near one of the ends of the heat sink; and a clamp being mounted longitudinally across the conductive side of the heat sink, the clamp having two longitudinal ends being bent, each longitudinal end of the clamp corresponding to and being mounted tightly on one of the ends of the heat sink; a middle sheet which is parallel to the conductive side of the heat sink, is formed between the longitudinal ends of the clamp, is mounted longitudinally across the chip units and has two side edges; multiple pressing tabs extending separately from and being arranged in a row on the middle sheet of the clamp, each pressing tab corresponding to and pressing on one of the chip units; and two connecting arms, each connecting arm being formed on one of the longitudinal ends of the clamp and being fastened on one of the connecting bases.