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:
Jul. 09, 2024
Filed:
Sep. 10, 2021
Acer Incorporated, New Taipei, TW;
Tsung-Ting Chen, New Taipei, TW;
Wen-Neng Liao, New Taipei, TW;
Cheng-Wen Hsieh, New Taipei, TW;
Yu-Ming Lin, New Taipei, TW;
Wei-Chin Chen, New Taipei, TW;
Kuang-Hua Lin, New Taipei, TW;
Chun-Chieh Wang, New Taipei, TW;
Shu-Hao Kuo, New Taipei, TW;
Acer Incorporated, New Taipei, TW;
Abstract
A heat dissipation system of portable electronic device includes a body, at least one fan and at least one spacing member. At least one heat source of the portable electronic device is arranged in the body. The fan is a centrifugal fan disposed in the body. The fan has at least one flow inlet located in the axial direction and at least one flow outlet located in the radial direction. The spacing member is disposed on at least one of the body or the fan to form a stratified air flow in the body along the axial direction. The stratified air flows into the fan through the flow inlet and out of the fan through the flow outlet respectively.