US 12,453,032 B2
Inverter device
Tae Suk Bae, Anyang-si (KR); Dong Sik Kim, Anyang-si (KR); and Chun Suk Yang, Anyang-si (KR)
Assigned to LS ELECTRIC CO., LTD., Anyang-si (KR)
Appl. No. 18/282,931
Filed by LS ELECTRIC CO., LTD., Anyang-si (KR)
PCT Filed Nov. 25, 2021, PCT No. PCT/KR2021/017489
§ 371(c)(1), (2) Date Sep. 19, 2023,
PCT Pub. No. WO2022/203155, PCT Pub. Date Sep. 29, 2022.
Claims priority of application No. 10-2021-0037276 (KR), filed on Mar. 23, 2021.
Prior Publication US 2024/0164041 A1, May 16, 2024
Int. Cl. G06F 1/16 (2006.01); H02M 7/00 (2006.01); H05K 5/00 (2025.01); H05K 7/00 (2006.01); H05K 7/14 (2006.01)
CPC H05K 7/14324 (2022.08) [H02M 7/003 (2013.01); H05K 7/14322 (2022.08)] 10 Claims
OG exemplary drawing
 
1. The inverter device, comprising a main body housing in which an optional module is detachably installed and a first circuit module is disposed inside, wherein the inverter device, comprises:
an optional module installation portion provided on a front surface of the main body housing to install the optional module;
an opening portion formed in the optional module installation portion; and
a connection member insertion portion disposed in the opening portion to connect a connection member provided in the optional module, and
wherein the optional module installation portion comprises:
at least one optional module fastening hole formed in the main body housing; and
at least one optional module fastening groove spaced apart from the optional module fastening hole, and
wherein the optional module comprises:
an optional module housing at least one first protrusion portion coupled to the optional module fastening hole; and
at least one second protrusion portion coupled to the optional module fastening groove having a second circuit module;
wherein the connection member is capable of being coupled to the connection member insertion portion to allow the second circuit module to be electrically connected to the first circuit module; and
wherein the connection member comprises:
a connector inserted into the connection member insertion portion; and
a cable formed of a flexible member to electrically connect the connector and the second circuit module.