The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 16, 2022
Filed:
Sep. 09, 2020
Beijing Xiaomi Mobile Software Co., Ltd., Beijing, CN;
BEIJING XIAOMI MOBILE SOFTWARE CO., LTD., Beijing, CN;
Abstract
A wireless charger configured to charge a device includes: a charging base disposed at a lower portion of the vertical wireless charger; a support portion disposed over the charging base and configured to support the device being charged; a charging coil disposed in the support portion and configured to charge the device being charged; and a cross-flow fan disposed over the charging base, having a fan air outlet extending in a width direction of the support portion, and configured to dissipate heat away from the device being charged and/or the wireless charger through exhaust air. As such, a size of the vertical wireless charger in a length direction can be reduced, and the wind propagates in a straight line and covers a larger size of the wireless charger in the width direction, thereby improving heat dissipation and increasing wind propagation distance.