Electric compressor
An electric compressor including a housing, a compression unit disposed within the housing, a motor unit housed within the housing, and an inverter unit coupled to one side of the housing to control the motor unit, wherein the inverter unit includes an inverter body coupled to one side of the housing, an inverter cover attached to a facing side of the inverter body, and a sealing member integrally formed on one side and the other side of the inverter body, wherein the electric compressor forms the sealing member simultaneously with the formation of the inverter body, eliminating the need for workers to install gaskets for sealing, thereby improving assembly between the housing and the inverter unit while maintaining sealing stability.
1 . An electric compressor comprising:
a housing;
a compression unit disposed within the housing;
a motor unit housed within the housing and configured to drive the compression unit; and
an inverter unit coupled to one side of the housing to control the motor unit,
wherein the inverter unit further comprises:
an inverter body coupled to one side of the housing;
an inverter cover attached to a facing side of the inverter body;
a sealing member integrally formed on a first side and a second side of the inverter body,
wherein the sealing member further comprises:
a first sealing member formed along an edge of the first side of the inverter body;
a second sealing member formed on a rear edge of the inverter body;
a bridge connecting the first sealing member and the second sealing member,
wherein the bridge further comprises:
a first bridge connecting the first sealing member and the second sealing member;
a second bridge protruding from an upper part of the first sealing member toward the second side of the inverter body; and
a third bridge protruding from an upper rear part toward the first sealing member.
2 . The electric compressor of claim 1 , wherein the inverter body further comprises a connector coupling section to which a plurality of connectors is coupled.
3 . The electric compressor of claim 1 , wherein the sealing member is integrally molded with the inverter body using a double injection method.
4 . The electric compressor of claim 3 , wherein the inverter body defines a direction facing a printed circuit board further comprising a plurality of switching elements mounted thereon as a first side and an opposite direction as a second side, and the sealing member is formed along the edge on the first side of the inverter body, and on the second side, in an area excluding a connector coupling section.
5 . The electric compressor of claim 2 , wherein the second sealing member is formed along an edge of the inverter body excluding the connector coupling section.
6 . The electric compressor of claim 1 , wherein the bridge is formed in a circular or polygonal shape.
7 . The electric compressor of claim 1 , wherein the first bridge, the second bridge, and the third bridge extend at different lengths.
8 . The electric compressor of claim 1 , wherein the inverter body further comprises:
an insertion groove formed along the edge of the first side of the inverter body to accommodate the sealing member during double injection molding; and
a slot configured to provide space for forming the bridge.
9 . The electric compressor of claim 1 , wherein the inverter body further comprises mounting portions spaced at predetermined intervals along the edge of the first side of the inverter body, protruding inwardly, and the sealing member is positioned along an inside of the mounting portions.
10 . The electric compressor of claim 2 , wherein the connector coupling section is positioned on the second side of the inverter body and configured for a high-voltage connector and a low-voltage connector to be coupled from an outside to an inside thereof, and the second sealing member is formed in the area excluding a rear of the connector coupling section.