US 12,482,992 B2
Power adapter
Chenglong Wu, Dongguan (CN); Yujia Wang, Dongguan (CN); Guohua Fan, Dongguan (CN); and Zhi Zeng, Dongguan (CN)
Assigned to Huawei Digital Power Technologies Co., Ltd., Shenzhen (CN)
Filed by Huawei Digital Power Technologies Co., Ltd., Shenzhen (CN)
Filed on Jan. 18, 2023, as Appl. No. 18/155,884.
Claims priority of application No. 202210112369.6 (CN), filed on Jan. 29, 2022.
Prior Publication US 2023/0246400 A1, Aug. 3, 2023
Int. Cl. H01R 24/28 (2011.01); H01R 13/52 (2006.01); H01R 13/66 (2006.01); H05K 7/20 (2006.01); H01R 103/00 (2006.01)
CPC H01R 13/6675 (2013.01) [H01R 13/5202 (2013.01); H01R 24/28 (2013.01); H05K 7/20218 (2013.01); H01R 2103/00 (2013.01)] 10 Claims
OG exemplary drawing
 
1. A power adapter; comprising:
a housing body, wherein the housing body has an opening;
a rear cover, wherein the rear cover is fastened to the housing body and covers the opening and the housing body and the rear cover are connected in a sealed manner and enclose to form an accommodating cavity;
a circuit board assembly, wherein the circuit board assembly is disposed in the accommodating cavity and the housing body comprises a front end wall disposed opposite to the rear cover;
a first guide connector, wherein the first guide connector is mounted on the front end wall and connected to the front end wall in a sealed manner;
a second guide connector, wherein the second guide connector is mounted on the rear cover and is connected to the rear cover in a sealed manner, and both the first guide connector and the second guide connector are electrically connected to the circuit board assembly and a thermally conductive liquid, wherein the thermally conductive liquid fills the accommodating cavity and wraps the circuit board assembly:
wherein the first guide connector further comprises:
a first connecting portion,
a second connecting portion, and
an adapting portion, the front end wall comprises a first surface and a second surface disposed opposite to each other, the second surface faces toward the accommodating cavity, the first connecting portion is fastened on the first surface, the second connecting portion is fastened on the second surface and electrically connected to the circuit board assembly, the adapting portion penetrates through the front end wall and is electrically connected to each of the first connecting portion and the second connecting portion, and the adapting portion is connected to the front end wall in a sealed manner.