16-05-2019 дата публикации
Номер: US20190150318A1
An electronic device according to an embodiment includes a casing and substrates The casing includes a plurality or fins including hollow fins. The substrates are inserted in the hollow fins so as to be sandwiched between inner walls of the hollow fins in a contact or non-contact manner, and that include electronic circuits. 1. An electronic device comprising:a casing that includes a plurality of fins including hollow fins; andsubstrates that are inserted in the hollow fins so as to be sandwiched between inner walls of the hollow fins in a contact or non-contact manner, and that include electronic circuits.2. The electronic device according to claim 1 , wherein the substrates are arranged approximately parallel to the inner walls of the hollow fins.3. The electronic device according to claim 1 , further comprising heat-transfer members that are arranged between the inner walls of the hollow fins and the substrates claim 1 , and that come in contact with the inner walls of the hollow fins and the substrates.4. The electronic device according to claim 3 , wherein claim 3 , in the hollow fin located on an outer side inside the casing among the hollow fins claim 3 , a surface of the substrate facing the outer side of the casing does not come in contact with the inner wall of the hollow fin.5. The electronic device according to claim 1 , wherein a first surface,', 'a second surface that faces the first surface,', 'a third surface that is perpendicular to the second surface,', 'a fourth surface that faces the third surface,', 'a fifth surface that is perpendicular to the first surface and the third surface,', 'a sixth surface that faces the fifth surface,', 'a first member that corresponds to at least the third surface, the fifth surface, and the sixth surface and that includes the plurality of fins, and', 'a second member that corresponds to the fourth surface, and, 'the casing includesthe substrates are fixed to the second member.6. The electronic device according to ...
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