US 12,470,131 B2
Power conversion device
Hiroto Ishiyama, Tokyo (JP); and Shogo Miki, Tokyo (JP)
Assigned to Mitsubishi Electric Corporation, Tokyo (JP)
Filed by Mitsubishi Electric Corporation, Tokyo (JP)
Filed on Jun. 13, 2023, as Appl. No. 18/333,725.
Claims priority of application No. 2022-192611 (JP), filed on Dec. 1, 2022.
Prior Publication US 2024/0186892 A1, Jun. 6, 2024
Int. Cl. H02M 3/04 (2006.01); B60R 16/03 (2006.01); H02M 3/00 (2006.01); H02M 3/28 (2006.01); H02M 7/00 (2006.01); H02M 7/48 (2007.01); H05K 7/20 (2006.01)
CPC H02M 3/003 (2021.05) [B60R 16/03 (2013.01); H02M 3/28 (2013.01); H02M 7/003 (2013.01); H02M 7/48 (2013.01); H05K 7/20927 (2013.01)] 17 Claims
OG exemplary drawing
 
1. A power conversion device comprising:
a power conversion portion including a power conversion circuit for converting power, and a first connection portion and a second connection portion electrically connecting the power conversion circuit to outside;
a first wiring portion electrically connected to the first connection portion;
a second wiring portion electrically connected to the second connection portion;
a first supply portion electrically connected to the first wiring portion;
a second supply portion electrically connected to the second wiring portion; and
a housing storing the power conversion portion, the first wiring portion, and the second wiring portion, and having four peripheral walls in a rectangular tube shape, wherein
the four peripheral walls are a first peripheral wall, a second peripheral wall opposed to the first peripheral wall, a third peripheral wall, and a fourth peripheral wall opposed to the third peripheral wall,
the first connection portion is provided at an end on a first peripheral wall side of the power conversion portion,
the second connection portion is provided at an end on a second peripheral wall side of the power conversion portion,
the first supply portion is located adjacently to an end on the first peripheral wall side of the third peripheral wall or the fourth peripheral wall,
the second supply portion is located adjacently to an end on the second peripheral wall side of the third peripheral wall or the fourth peripheral wall,
the first wiring portion extends along the first peripheral wall, between the first connection portion and the first supply portion, and
the second wiring portion extends along the second peripheral wall, between the second connection portion and the second supply portion.