US 12,438,393 B2
Wireless charging device with heat dissipation structure
Chi-Cheng Hsiao, Taipei (TW); Ming-Hung Shih, Taipei (TW); Juin Yi Wu, Taipei (TW); and Kai-Wen Lu, Taipei (TW)
Assigned to Inventec (Pudong) Technology Corporation, Shanghai (CN); and INVENTEC CORPORATION, Taipei (TW)
Filed by Inventec (Pudong) Technology Corporation, Shanghai (CN); and INVENTEC CORPORATION, Taipei (TW)
Filed on Sep. 8, 2022, as Appl. No. 17/940,064.
Claims priority of application No. 202210587163.9 (CN), filed on May 26, 2022.
Prior Publication US 2023/0411995 A1, Dec. 21, 2023
Int. Cl. H01M 10/46 (2006.01); H02J 7/00 (2006.01); H02J 50/00 (2016.01); H05K 7/20 (2006.01); H02J 50/10 (2016.01)
CPC H02J 50/005 (2020.01) [H02J 7/0044 (2013.01); H05K 7/20909 (2013.01); H02J 50/10 (2016.02)] 10 Claims
OG exemplary drawing
 
1. A wireless charging device, adapted for charging a mobile device, comprising:
a casing comprising a housing part and a carrier plate, wherein the carrier plate is disposed in the housing part to divide an internal space of the housing part into a first accommodation space and a second accommodation space, the casing has at least one air inlet, at least one air outlet, and an opening, the at least one air inlet and the opening are in fluid communication with the second accommodation space, the at least one air outlet is in fluid communication with the first accommodation space, the carrier plate has at least one through hole in fluid communication with the first accommodation space and the second accommodation space, and the carrier plate is configured to support the mobile device;
at least one wireless charging module located in the first accommodation space and configured to charge the mobile device; and
an air-flow generator located in the first accommodation space and configured to create an airflow flowing through the at least one air inlet, the second accommodation space, the at least one through hole, the first accommodation space, and the at least one air outlet.