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. 03, 2015
Filed:
Jun. 29, 2010
No-hyun Kwag, Suwon-si, KR;
Kyung-won Seo, Suwon-si, KR;
Jeong-deok Byun, Suwon-si, KR;
Watson Doh, Suwon-si, KR;
Jin-hong an, Suwon-si, KR;
Jung-yub Han, Suwon-si, KR;
No-Hyun Kwag, Suwon-si, KR;
Kyung-Won Seo, Suwon-si, KR;
Jeong-Deok Byun, Suwon-si, KR;
Watson Doh, Suwon-si, KR;
Jin-Hong An, Suwon-si, KR;
Jung-Yub Han, Suwon-si, KR;
Samsung SDI Co., Ltd., Giheung-gu, Yongin-si, Gyeonggi-do, KR;
Abstract
Provided is a battery pack with improved heat dissipation efficiency. The battery pack includes a holder case, and a plurality of batteries disposed inside the holder case. The holder case includes a plurality of ribs disposed inside the holder case. Each of the ribs has a column extending in a direction substantially parallel to a side surface of the holder case, and each of the batteries is accommodated between the columns of the ribs. The column has a heat dissipation hole therein extending along the extension direction of the column. An air flow is formed through the heat dissipation hole, and heat generated during a charge and/or discharge operation dissipates through the air flow in the heat dissipation hole. A portion of the columns are separated from each other forming a gap. The heat generated from the batteries also dissipates through this gap.