公开(公告)号：US20230171912A1

公开(公告)日：2023-06-01

申请号：US18160422

申请日：2023-01-27

Applicant: SMA Solar Technology AG

Inventor： Steffen Müller ,  Waissi Tello

IPC: H05K7/14

CPC classification number: H05K7/1432

Abstract: The disclosure relates to a housing for a power electronics device, including a tray for receiving power electronics components and a cover for placing on the tray so that a closed housing is formed. The cover is fixed on the tray by a plurality of fixing screws. At least one opening element is provided that is made of one of the fixing screws, each of which is guided through a sleeve with deformation structures. The sleeve is arranged between the screw head of the fixing screw and the housing such that a pressing force is exerted by the screw head between the cover and the tray via the sleeve. The deformation structures are designed such that under the effect of the force of an explosion that exceeds the pressing force, the sleeve is compressed in a manner defined by the deformation structures such that a gap with a specified width is formed between the cover and the tray.

公开(公告)号：US20220183175A1

公开(公告)日：2022-06-09

申请号：US17679407

申请日：2022-02-24

Applicant: SMA Solar Technology AG

Inventor： Sven Bremicker ,  Martin Dziuba ,  Waissi Tello

IPC: H05K5/03 ,  H05K5/00 ,  H05K5/02

Abstract: The disclosure relates to a housing of an electrical device for converting electrical power, including a main body and a cover. The cover closes the main body to define a self-contained interior space, wherein electrical and electronic components of the electrical device are arranged in the interior space of the housing. The cover is connected to the main body via a detchable securing structure, which may be arranged in the geometrical center of the cover. An electrical device has a housing of this type.

公开(公告)号：US20240306333A1

公开(公告)日：2024-09-12

申请号：US18664750

申请日：2024-05-15

Applicant: SMA Solar Technology AG

Inventor： Sven Bremicker ,  Martin Dziuba ,  Waissi Tello

IPC: H05K5/03 ,  H05K5/00 ,  H05K5/02

CPC classification number: H05K5/03 ,  H05K5/0008 ,  H05K5/0208

Abstract: The disclosure relates to a housing of an electrical device for converting electrical power, including a main body and a cover. The cover closes the main body to define a self-contained interior space, wherein electrical and electronic components of the electrical device are arranged in the interior space of the housing. The cover is connected to the main body via a detchable securing structure, which may be arranged in the geometrical center of the cover. An electrical device has a housing of this type.

公开(公告)号：US12028998B2

公开(公告)日：2024-07-02

申请号：US17679407

申请日：2022-02-24

Applicant: SMA Solar Technology AG

Inventor： Sven Bremicker ,  Martin Dziuba ,  Waissi Tello

IPC: H05K5/03 ,  H05K5/00 ,  H05K5/02

CPC classification number: H05K5/03 ,  H05K5/0008 ,  H05K5/0208

Abstract: The disclosure relates to a housing of an electrical device for converting electrical power, including a main body and a cover. The cover closes the main body to define a self-contained interior space, wherein electrical and electronic components of the electrical device are arranged in the interior space of the housing. The cover is connected to the main body via a detchable securing structure, which may be arranged in the geometrical center of the cover. An electrical device has a housing of this type.