Lg Energy Solution, Ltd.

Sung-Tack Hwang

Won-Tae Lee

Sun-Woo Yun

Jae-Hyuk Cha

Young-Jun Lee

An electric component housing for accommodating electric components including a housing body forming an appearance of the electric component housing, and a metal support structure embedded inside the housing body.

Electric component housing of battery module

Provided is a relay switch device including a relay housing, a first upper fixing terminal and a second upper fixing terminal arranged side by side over an inside and an outside of the relay housing, a first lower fixing terminal electrically connected to the first upper fixing terminal and arranged under the first upper fixing terminal to be apart a predetermined distance from the first upper fixing terminal, and a second lower fixing terminal electrically connected to the second upper fixing terminal and arranged under the second upper fixing terminal to be apart a predetermined distance from the second upper fixing terminal, and a circuit mode switch module provided to selectively contact the first and second upper fixing terminals or the first and second lower fixing terminals by moving a predetermined distance.

Relay switch device integrated with pre-charge system

A bus bar, which includes a metal bar made of an electrically conductive metal material; a bandage member configured to surround the metal bar except for both ends of the metal bar; and an insulating tube configured to surround the metal bar and the bandage member together, wherein the bandage member is made of a metal wire having a surface coated with a coating material having insulation and fire resistance.

Bus bar with safety against fire

An inter-bus bar including a first bus bar including a first body region having a fastening hole formed at one end and a first length adjusting region configured to extend by a predetermined length from the other end, and a second bus bar including a second body region having a fastening hole formed at one end and a second length adjusting region configured to extend by a predetermined length from the other end, the second bus bar being configured to be coupled to or released from the first bus bar, the first length adjusting region and the second length adjusting region forming a connection portion where they are at least partially overlapped, and the first length adjusting region and the second length adjusting region being removably coupled to each other at different relative positions to change the length of the connection portion.

Growing community of inventors

Daejeon, South Korea

Sung-Tack Hwang