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:
Feb. 27, 2018
Filed:
Dec. 07, 2016
Lenovo (Singapore) Pte. Ltd., Singapore, SG;
Takuroh Kamimura, Kanagawa-ken, JP;
Hiroaki Agata, Kanagawa-ken, JP;
Akinori Uchino, Kanagawa-ken, JP;
Tomoaki Kosugi, Kanagawa-ken, JP;
Yoshiyuki Shibayama, Gunma-ken, JP;
Eiji Shinohara, Kanagawa-ken, JP;
LENOVO (SINGAPORE) PTE LTD, Singapore, SG;
Abstract
An electronic apparatus capable of achieving sufficient heat transfer efficiency between a portable information device and a cooling device while preventing a heating member from being exposed at an outer surface of the portable information device is disclosed. The portable information device includes a heating body and a cooling device. The cooling device is detachably connected to the portable information device, and is configured to absorb heat from the heating body. The portable information device includes a heat-dissipation heat sink thermally connected to the heating body, and multiple apparatus shutter members covering the heat-dissipation heat sink so that the heat-dissipation heat sink can be freely covered and uncovered. The cooling device includes a shutter driving mechanism that opens the apparatus shutter members when the portable information device is connected to the cooling device, and a heat-receiving heat sink thermally connected to the heat-dissipation heat sink.