POWER CONVERSION APPARATUS
First Claim
1. A power conversion apparatus comprising:
- electronic components constituting a power conversion circuit;
a cooler which works to cool at least a portion of the electronic components;
an internal unit having a frame to which the at least the portion of the electronic components and the cooler are secured and which surrounds all around the at least the portion of the electronic components;
a case in and to which the internal unit is disposed and fixed through the frame; and
a capacitor that is one of the electronic components and with which the internal unit is equipped,wherein the frame includes unit fixing sections through which the internal unit is fixed to the case and capacitor fixing sections through which the capacitor is fixed to the internal unit, andwherein the capacitor fixing sections are located inward of the frame more than the unit fixing sections.
1 Assignment
0 Petitions
Accused Products
Abstract
An electric power conversion apparatus is provided which includes electronic components, a cooler, an internal unit, a capacitor, and a case. The internal unit has a frame to which at least one of the electronic components and the cooler are secured and which surrounds all around the one of the electronic components. The frame includes unit fixing sections through which the internal unit is fixed to the case and capacitor fixing sections through which the capacitor is fixed to the internal unit. The capacitor fixing sections are located inward of the frame more than the unit fixing sections. The internal unit is fixed to the case and thus works as a beam to increase the mechanical rigidity of the case. The fixing of the internal unit to the case minimizes external force to be exerted through the case on the electronic component and the cooler.
-
Citations
6 Claims
-
1. A power conversion apparatus comprising:
-
electronic components constituting a power conversion circuit; a cooler which works to cool at least a portion of the electronic components; an internal unit having a frame to which the at least the portion of the electronic components and the cooler are secured and which surrounds all around the at least the portion of the electronic components; a case in and to which the internal unit is disposed and fixed through the frame; and a capacitor that is one of the electronic components and with which the internal unit is equipped, wherein the frame includes unit fixing sections through which the internal unit is fixed to the case and capacitor fixing sections through which the capacitor is fixed to the internal unit, and wherein the capacitor fixing sections are located inward of the frame more than the unit fixing sections. - View Dependent Claims (2, 3, 4, 5, 6)
-
Specification