Mold for manufacturing heat dissipation apparatus
AssigneesFu Zhun Precision Industry (Shen Zhen) Co., Ltd., Foxconn Technology Co., Ltd.
InventorsNien-Tien Cheng, Chen-Shen Lin, Zhi-Ming Liu
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Abstract
A mold (200) for manufacturing a heat dissipation apparatus (10) includes a movable mold (20) and a fixed mold (30) covering the movable mold. The heat dissipation apparatus includes a plurality of fins (12). One of the movable mold and the fixed mold includes an insert group (50). The insert group includes a plurality of separated inserts (51) stacked together. A plurality of compartments (513) are formed between adjacent inserts of the insert group for forming the fins of the heat dissipation apparatus when molten metal is injected into the mold.
Claims14
A mold for manufacturing at least a heat dissipation apparatus with a plurality of fins, comprising:
- a movable mold;
- and
- a fixed mold covering the movable mold;
- wherein one of the movable mold and the fixed mold comprises an insert group which comprises a plurality of separably stacked inserts, wherein a plurality of compartments are defined between adjacent inserts of the insert group for forming the fins of the at least a heat dissipation apparatus;
- and
- wherein each of the inserts has two concave cavities defined in two opposing sides thereof, the compartments each being defined by two facing concave cavities of the adjacent inserts.
A mold for manufacturing at least a heat dissipation apparatus with a plurality of fins, comprising:
- a movable mold;
- a mold core;
- and
- a fixed mold covering the movable mold;
- wherein one of the movable mold and the fixed mold comprises an insert group which comprises a plurality of separably stacked inserts, wherein a plurality of compartments are defined between adjacent inserts of the insert group for forming the fins of the at least a heat dissipation apparatus;
- and
- wherein the movable and fixed molds cooperatively define a chamber therein, and the mold core is inserted into the chamber, and wherein the mold core defines an opening therein, the insert group being received in the opening of the mold core.
Dependencies are inferred from the claim text.