公开(公告)号：US11990786B2

公开(公告)日：2024-05-21

申请号：US17001048

申请日：2020-08-24

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Chihwan Jeong ,  Kyungha Koo ,  Kiyoun Jang ,  Se-Young Jang ,  Han-Shil Choi

IPC: H02J50/80 ,  G06F1/16 ,  G06F1/20 ,  H02J7/00 ,  H02J50/12 ,  H05K7/20

CPC classification number: H02J7/007192 ,  G06F1/1632 ,  G06F1/203 ,  G06F1/206 ,  H02J7/0013 ,  H02J7/0044 ,  H02J50/12 ,  H02J50/80 ,  H05K7/20

Abstract: An electronic device includes a processor electronically connected to a memory and is configured to detect whether the electronic device is on an external electronic device having a cooling function. In response to detecting the electronic device being on the external electronic device, detecting, by the processor determines whether the electronic device is functionally connected to the external electronic device, and if so, the processor monitors a temperature of the electronic device. The processor generates a control command corresponding to the monitored temperature and sends the generated control command to the external electronic device having the cooling function.

公开(公告)号：US10785887B2

公开(公告)日：2020-09-22

申请号：US15938192

申请日：2018-03-28

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Chihwan Jeong ,  Kyungha Koo ,  Kiyoun Jang ,  Se-Young Jang ,  Han-Shil Choi

IPC: H05K7/20 ,  H02J50/80 ,  H02J7/00 ,  H02J50/12 ,  G06F1/20 ,  G06F1/16 ,  H02J7/02

Abstract: According to various embodiments an electronic device may include a first housing comprising a hollow portion configured to receive an external electronic device, and a second housing disposed at an angle defined by a portion coupled with at least part of the hollow portion. The second housing may include a first cover facing at least part of the hollow portion and comprising a plurality of first openings, a second cover received in the first cover and comprising a plurality of second openings, and an electric fan motor disposed in a space between the first cover and the second cover, the electric fan motor configured to discharge at least part of intake air from at least some of the first openings to at least some of the second openings.

公开(公告)号：US20180288898A1

公开(公告)日：2018-10-04

申请号：US15938192

申请日：2018-03-28

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Chihwan Jeong ,  Kyungha Koo ,  Kiyoun Jang ,  Se-Young Jang ,  Han-Shil Choi

IPC: H05K7/20 ,  H02J50/80 ,  H02J50/12 ,  H02J7/00

Abstract: According to various embodiments an electronic device may include a first housing comprising a hollow portion configured to receive an external electronic device, and a second housing disposed at an angle defined by a portion coupled with at least part of the hollow portion. The second housing may include a first cover facing at least part of the hollow portion and comprising a plurality of first openings, a second cover received in the first cover and comprising a plurality of second openings, and an electric fan motor disposed in a space between the first cover and the second cover, the electric fan motor configured to discharge at least part of intake air from at least some of the first openings to at least some of the second openings.

公开(公告)号：US11895767B2

公开(公告)日：2024-02-06

申请号：US17286007

申请日：2019-10-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kyungha Koo ,  Hongki Moon ,  Chihwan Jeong ,  Kuntak Kim ,  Yunjeong Park ,  Seungjoo Lee ,  Haejin Lee ,  Seyoung Jang

IPC: H05K1/02 ,  H05K1/14 ,  H05K1/18

CPC classification number: H05K1/0203 ,  H05K1/144 ,  H05K1/18 ,  H05K2201/047

Abstract: Various embodiments of the present invention relate to an electronic device including a stacked circuit board. The electronic device comprises: a first circuit board; a second circuit board; one or more circuit elements disposed on the second circuit board; and a connecting member disposed between the first circuit board and the second circuit board facing the first circuit board to form an internal space surrounding at least some of the one or more circuit elements, and to electrically connect the first and second circuit boards, wherein the internal space may be filled with a phase change material (PCM) that absorbs heat generated by the at least some circuit elements to change the state of the material. Various other embodiments of the present invention may be additionally provided.

公开(公告)号：US11632881B2

公开(公告)日：2023-04-18

申请号：US16952595

申请日：2020-11-19

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Chihwan Jeong ,  Kyungha Koo ,  Jihong Kim ,  Dongku Kang ,  Kuntak Kim ,  Yunjeong Park ,  Kyuhwan Lee ,  Haejin Lee ,  Seyoung Jang ,  Hyuntae Jang

IPC: H05K7/20 ,  H02J7/02 ,  H02J50/10 ,  H02J7/00

Abstract: The disclosure relates to a wireless charging device including a cooling fan, and the wireless charging device according to an embodiment of the disclosure includes: a housing including a holding portion configured to hold an external electronic device; a first bracket positioned in the holding portion; a conductive coil disposed in the first bracket; a second bracket positioned in the holding portion and including a penetrating hole; a first cooling fan positioned in the penetrating hole; a second cooling fan positioned in the penetrating hole and spaced apart from the first cooling fan; and a partition formed in the penetrating hole to isolate the first cooling fan and the second cooling fan from each other, the penetrating hole being divided into a first area having the first cooling fan disposed therein and a second area having the second cooling fan positioned therein, at least one protrusion having a volute shape formed on at least a portion of the second bracket or at least a portion of the partition, a first opening formed on at least an area of the first bracket to allow air cooled by the first cooling fan and/or the second cooling fan to move to the holding portion, and a second opening formed on at least an area of the holding portion to allow the air transmitted from the first opening to move outside the wireless charging device.