Heat-exchanger heat sink and heat exchanger provided with the heat sink
地域：
Tokyo
摘要
A heat-exchanger heat sink (1; 102; 103; 104) includes a plurality of fin plates (2; 202; 203; 203a, 203b; 205), which are lined up spaced apart from one another in a plate-thickness direction; and at least one linking part (3; 3a, 3b; 304), which is disposed such that it intersects and hold the plurality of fin plates (2). The at least one linking part has a base (31), which may be rod or bar shaped, and a plurality of positioning protrusions (32), which protrude from a side surface of the base. Each of the fin plates has at least one latching groove (21, 26), into which the base is inserted such that each fin plate is located between adjacent positioning protrusions of the at least one linking part.
說(shuō)明書
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In another embodiment of the present teachings, a heat exchanger comprises:
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- the heat-exchanger heat sink according to the above-described embodiment; and
- a jacket that houses the heat-exchanger heat sink;
- wherein a heat-generating-element mounting surface, on which a heat-generating element (body) is to be mounted, is provided (defined) on an outer surface of the jacket;
the jacket has a coolant-inflow port, into which a coolant flows, a coolant-outflow port, from which the coolant is discharged, and a coolant passageway, which fluidly connects the coolant-inflow port and the coolant-outflow port; and the heat-exchanger heat sink is disposed in the coolant passageway.
Heat-exchanger heat sinks (hereinbelow, abbreviated as “heat sink”) according to the present teachings comprise the plurality of fin plates and at least one linking part. In addition, portions of the base of the linking part that are located between adjacent positioning protrusions are inserted into the latching grooves of the fin plates.
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