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Title:
WIRELESS CHARGING DEVICE COMPRISING COOLING DEVICE, AND OPERATING METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2020/231034
Kind Code:
A1
Abstract:
According to various embodiments of the present invention, a wireless charging device comprising a cooling device is disclosed. The disclosed wireless charging device comprises: a cradle housing comprising a first plate facing a first direction, a second plate facing a second direction that is opposite to the first direction, and a side surface part encompassing at least part of a space between the first and second plates; one pair of holders which are coupled to the cradle housing in the first direction, and which hold an electronic device held in the cradle housing; and a cooling device for cooling the held electronic device, wherein the cooling device can comprise: a blowing fan arranged between the first and second plates; at least one air guide plate arranged between the first and second plates; a first air path for directing air transferred from the blowing fan toward the edge of the first plate; a second air path for directing air transferred from the first air path toward the rear surface of the held electronic device; and a third air path for directing the air transferred from the first air path toward the front surface of the held electronic device, after passing through the one pair of holders.

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Inventors:
LEE HONGSUP (KR)
KIM HYUNGGON (KR)
PARK SANGKYUNG (KR)
CHOI CHIJEONG (KR)
YUN YONGSANG (KR)
Application Number:
PCT/KR2020/005292
Publication Date:
November 19, 2020
Filing Date:
April 22, 2020
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H02J50/10; B60R11/02; H01F27/28; H01F38/14; H05K7/20
Foreign References:
KR20190003114A2019-01-09
KR20180078796A2018-07-10
US20160181849A12016-06-23
KR20190006239A2019-01-18
KR20140090025A2014-07-16
Attorney, Agent or Firm:
KWON, Hyuk-Rok et al. (KR)
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