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:
Jun. 27, 2023
Filed:
Jan. 13, 2021
Guangdong Oppo Mobile Telecommunications Corp., Ltd., Guangdong, CN;
Jun Yang, Guangdong, CN;
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD., Dongguan, CN;
Abstract
A wireless charger is provided. The wireless charger includes a housing, a baffle, a coil module, a circuit board, and a fan. The housing defines a mounting cavity, a first vent, and a second vent. The baffle is disposed in the mounting cavity and divides the mounting cavity into a first chamber and a second chamber. The coil module is disposed in the second chamber. The circuit board is disposed in the mounting cavity and electrically connected to the coil module. The fan, disposed in the first chamber and configured to guide air to flow into the first chamber from one of the first vent and the second vent and guide the air to flow out of the first chamber from the other of the first vent and the second vent, such that the air at the second vent exchanges heat with the electronic device.