POWER CONVERTING APPARATUS AND CAPACITOR COVER THEREOF
First Claim
1. A power converting apparatus configured to convert alternating current power into direct current power or convert direct current power into alternating current power, the power converting apparatus comprising:
- a housing comprising;
a housing base having a first surface and a second surface;
a main body comprising a plurality of electronic components on the first surface of the housing base; and
an air duct through which cooling air flows on the second surface of the housing base;
a cylindrical capacitor penetrating through the housing base so that a part of the capacitor is disposed in the main body while a rest part of the capacitor is disposed in the air duct; and
a cylindrical capacitor cover on the housing base, the capacitor cover being closed at one end and covering the rest part of the capacitor, the capacitor cover comprising;
an elastic material;
an inner surface defining an inner diameter approximately equal to an outer diameter of the capacitor; and
at least one groove, on the inner surface, extending in an axial direction of the capacitor cover.
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Accused Products
Abstract
A power converting apparatus includes a housing, a cylindrical capacitor, and a cylindrical capacitor cover. The housing includes a housing base, a main body, and an air duct. The main body includes a plurality of electronic components on a first surface of the housing base. The air duct is disposed on a second surface of the housing base. The capacitor penetrates through the housing base so that a part of the capacitor is disposed in the main body while a rest part of the capacitor is disposed in the air duct. The capacitor cover is disposed on the housing base and covers the rest part of the capacitor. The capacitor cover includes an elastic material and an inner surface. The capacitor cover includes a groove disposed on the inner surface in an axial direction of the capacitor cover.
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Citations
20 Claims
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1. A power converting apparatus configured to convert alternating current power into direct current power or convert direct current power into alternating current power, the power converting apparatus comprising:
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a housing comprising; a housing base having a first surface and a second surface; a main body comprising a plurality of electronic components on the first surface of the housing base; and an air duct through which cooling air flows on the second surface of the housing base; a cylindrical capacitor penetrating through the housing base so that a part of the capacitor is disposed in the main body while a rest part of the capacitor is disposed in the air duct; and a cylindrical capacitor cover on the housing base, the capacitor cover being closed at one end and covering the rest part of the capacitor, the capacitor cover comprising; an elastic material; an inner surface defining an inner diameter approximately equal to an outer diameter of the capacitor; and at least one groove, on the inner surface, extending in an axial direction of the capacitor cover. - View Dependent Claims (2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20)
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8. A cylindrical capacitor cover of a power converting apparatus, the power converting apparatus being configured to convert alternating current power into direct current power or convert direct current power into alternating current power, the power converting apparatus comprising:
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a housing base having a first surface and a second surface; a main body on the first surface of the housing base, the main body comprising a plurality of electronic components including a cylindrical capacitor penetrating through the housing base; and an air duct through which cooling air flows on the second surface of the housing base, wherein a part of the capacitor is disposed in the air duct, wherein the capacitor cover is disposed on the housing base so as to cover the part of the capacitor disposed in the air duct, the capacitor cover comprising; an elastic material; an inner surface defining an inner diameter approximately equal to an outer diameter of the capacitor; and at least one groove, on the inner surface, extending in an axial direction of the capacitor cover.
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Specification