US 12,302,523 B2
Electrical device
Jen-Chieh Tsai, Taoyuan (TW); Chen-Wei Liu, Taoyuan (TW); Cheng-Wei Chiu, Taoyuan (TW); and Yi-Chih Hsu, Taoyuan (TW)
Assigned to DELTA ELECTRONICS, INC., Taoyuan (TW)
Filed by DELTA ELECTRONICS, INC., Taoyuan (TW)
Filed on Oct. 20, 2022, as Appl. No. 18/048,432.
Claims priority of application No. 202210428045.3 (CN), filed on Apr. 22, 2022.
Prior Publication US 2023/0345645 A1, Oct. 26, 2023
Int. Cl. H05K 5/15 (2025.01); H05K 5/00 (2006.01); H05K 5/13 (2025.01); H05K 7/14 (2006.01)
CPC H05K 5/15 (2025.01) [H05K 5/0047 (2013.01); H05K 5/13 (2025.01); H05K 7/14322 (2022.08)] 19 Claims
OG exemplary drawing
 
9. An electrical device, comprising:
a container having an inner bottom surface and at least one inner wall, wherein the inner bottom surface and the at least one inner wall collectively define an accommodating channel, and an inlet of the accommodating channel is opposite to the inner bottom surface;
a conversion unit having a high-voltage-side voltage unit that is disposed within the accommodating channel;
an outer cover covering the inlet of the accommodating channel; and
an inner cover disposed within the accommodating channel, and located between the conversion unit and the outer cover, and a gap that is formed between the outer cover and the inner cover, and the inner cover comprising a cover body covering the high-voltage-side voltage unit, and an opening formed on the cover body and being in communication with the gap and the accommodating channel,
wherein one surface of the outer cover facing towards the inner cover is recessed with a sunken portion, the gap is arranged within the sunken portion, one part of the conversion unit extends into the gap through the opening, and at least one outer edge of the cover body is connected to the at least one inner wall.