US 11,839,057 B2
Apparatus with housing having structure for radiating heat
Sangsoo Yu, Gyeonggi-do (KR); Sehoon Kim, Gyeonggi-do (KR); and Jeongmin Park, Gyeonggi-do (KR)
Assigned to Samsung Electronics Co., Ltd
Filed by Samsung Electronics Co., Ltd., Gyeonggi-do (KR)
Filed on Jul. 8, 2020, as Appl. No. 16/923,452.
Claims priority of application No. 10-2019-0084262 (KR), filed on Jul. 12, 2019; and application No. 10-2020-0054411 (KR), filed on May 7, 2020.
Prior Publication US 2021/0015005 A1, Jan. 14, 2021
Int. Cl. H05K 7/20 (2006.01); H05K 5/02 (2006.01); F25D 23/00 (2006.01); H05K 5/03 (2006.01)
CPC H05K 7/20409 (2013.01) [F25D 23/006 (2013.01); H05K 5/0217 (2013.01); H05K 7/20218 (2013.01); H05K 5/03 (2013.01)] 19 Claims
OG exemplary drawing
 
1. An apparatus with a housing, the apparatus comprising:
the housing including a fin cover, a base, outer walls perpendicular to the base, and a plurality of fins; and
an operating circuit disposed in the housing,
wherein the fin cover comprises:
a flat surface connected to the plurality of fins, and
a plurality of through slots,
wherein the base comprises at least one surface corresponding to the housing,
wherein the outer walls comprise a first outer wall and a second outer wall connecting between the fin cover and the base,
wherein a refrigerant is filled in a space formed by the outer walls, the fin cover, and the base,
wherein a height of the first outer wall is lower than a height of the second outer wall disposed closer to the operating circuit than the first outer wall,
wherein the operating circuit is disposed on a part of the base, which is adjacent to the second outer wall,
wherein each of the plurality of fins includes a first portion perpendicularly protruded to the fin cover and a second portion perpendicular to the first portion,
wherein a width of the second portion is larger than a width of the first portion,
wherein the plurality of fins are inserted into the plurality of through slots, respectively such that the second portion of each of the plurality of fins is disposed between the fin cover and the base, and
wherein the second portion disposed between the fin cover and the base is coupled to the fin cover such that the plurality of fins are fixed to the fin cover.