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:
Nov. 14, 2017
Filed:
Jul. 04, 2016
Applicant:
Delta Electronics (Shanghai) Co., Ltd., Shanghai, CN;
Inventors:
Assignee:
DELTA ELECTRONICS (SHANGHAI) CO., LTD., Shanghai, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05K 7/20 (2006.01); H05K 7/14 (2006.01); F28D 9/00 (2006.01); H01L 23/473 (2006.01); H01H 9/52 (2006.01);
U.S. Cl.
CPC ...
H05K 7/20927 (2013.01); H05K 7/1417 (2013.01); F28D 9/005 (2013.01); H01H 9/52 (2013.01); H01L 23/473 (2013.01); H05K 7/20872 (2013.01);
Abstract
A power conversion device includes a casing, a middle plate and a converter module. The casing includes a base plate. The base plate has a concave recess therein. The base plate forms a base plate convex hull at a side opposite to the concave recess. The middle plate has a middle plate groove therein. The middle plate groove corresponds to the base plate convex hull. The middle plate and the base plate combine up, such that the base plate convex hull fluidly seals the middle plate groove, making the middle plate groove to form a first coolant channel. The converter module is at least partially located in the concave recess.