US 12,356,575 B2
Electronic apparatus having electronic control device
Su Hyeong Lee, Anyang-si (KR); and Soo Yong Hwang, Anyang-si (KR)
Assigned to LS ELECTRIC CO., LTD., Anyang-si (KR)
Appl. No. 18/268,029
Filed by LS ELECTRIC CO., LTD., Anyang-si (KR)
PCT Filed Nov. 25, 2021, PCT No. PCT/KR2021/017485
§ 371(c)(1), (2) Date Jun. 16, 2023,
PCT Pub. No. WO2022/131609, PCT Pub. Date Jun. 23, 2022.
Claims priority of application No. 10-2020-0178151 (KR), filed on Dec. 18, 2020.
Prior Publication US 2024/0057276 A1, Feb. 15, 2024
Int. Cl. H05K 7/14 (2006.01); H02M 7/00 (2006.01); H02M 7/42 (2006.01)
CPC H05K 7/14327 (2022.08) [H02M 7/003 (2013.01); H02M 7/42 (2013.01)] 16 Claims
OG exemplary drawing
 
1. An electronic apparatus having an electronic control device, comprising:
an electronic control device having a first coupling part on one side and an electronic control device groove part on the other side;
a bracket comprising a side wall having a bracket protrusion to be coupled to the electronic control device groove part and a fixing member protrusion seating groove to be coupled to the first coupling part such that the electronic control device is fixed, wherein the bracket comprises a pair of second coupling parts and a pair of third coupling parts and has a through-hole formed in the central portion thereof;
a housing which comprises a pair of fourth coupling parts which are coupled to the second coupling parts such that the bracket is disposed on a first surface and a pair of fifth coupling parts which are coupled to the third coupling parts on the first surface, wherein an electronic apparatus which is controlled by the electronic control device is disposed therein; and
a circuit board electrically which is disposed between the first surface of the housing and the bracket, fixed to the first surface, electrically connected to the electronic apparatus and electrically connected to the electronic control device via the through-hole,
wherein the second coupling part is formed such that the bracket can rotate about the second coupling part in a state where the third coupling part is separated from the fifth coupling part and the second coupling part is coupled to the fourth coupling part,
wherein the housing comprises a stopper which is disposed adjacent to the fourth coupling part and is formed to protrude from the first surface,
wherein a stopper support surface is formed at one side end of the bracket, and when the bracket rotates about the second coupling part, the stopper support surface is formed such that a first angle formed by the bracket and the first surface of the housing is supported by one end surface of the stopper at a predetermined angle, and
wherein a rotation fixing protrusion is formed on one end surface of the stopper, a rotation fixing part is formed on one side of the bracket, and the rotation fixing part is engaged with the rotation fixing protrusion such that the first angle maintains the predetermined angle in a state where the third coupling part is separated from the fifth coupling part and the second coupling part is coupled to the fourth coupling part.
 
13. An electronic apparatus having an electronic control device, comprising:
an electronic control device having a first coupling part on one side and an electronic control device groove part on the other side;
a bracket comprising a side wall having a bracket protrusion to be coupled to the electronic control device groove part and a fixing member protrusion seating groove to be coupled to the first coupling part such that the electronic control device is fixed, wherein the bracket comprises a pair of second coupling parts and a pair of third coupling parts and has a through-hole formed in the central portion thereof;
a housing which comprises a pair of fourth coupling parts which are coupled to the second coupling parts such that the bracket is disposed on a first surface and a pair of fifth coupling parts which are coupled to the third coupling parts on the first surface, wherein an electronic apparatus which is controlled by the electronic control device is disposed therein; and
a circuit board electrically which is disposed between the first surface of the housing and the bracket, fixed to the first surface, electrically connected to the electronic apparatus and electrically connected to the electronic control device via the through-hole,
wherein the second coupling part is formed such that the bracket can rotate about the second coupling part in a state where the third coupling part is separated from the fifth coupling part and the second coupling part is coupled to the fourth coupling part,
wherein the pair of second coupling parts comprise a rotating member which is formed to protrude in a cylindrical shape from both side surfaces of one end of the bracket,
wherein the pair of fourth coupling parts comprise:
a supporting member which is formed to protrude from the first surface of the housing; and
a supporting member seating groove into which the rotation member is introduced and seated at one end of the supporting member, and
wherein the supporting member seating groove is formed such that the inner surface of a side into which the rotating member is introduced is formed to protrude so as to prevent the rotating member from escaping in a state where the rotating member is seated.