公开(公告)号：US20200296848A1

公开(公告)日：2020-09-17

申请号：US16770042

申请日：2018-11-07

Applicant: VESTAS WIND SYSTEMS A/S

Inventor： Kenneth G. HANSEN ,  Hans Christian BISGAARD-CLAUSEN ,  Dennis IVERSEN

IPC: H05K5/02 ,  H05K5/06 ,  F03D80/80

Abstract: A cabinet For electronic components, the cabinet comprising an outer wall, a closure, and an attachment structure, the cuter wall encapsulating an internal space and forming an opening, the closure being attached to the outer wall by the attachment structure, and the attachment structure allowing movement of the closure relative to the outer wall between an open position where the opening is uncovered and a closed position where the opening is covered by the closure. To enable automatic and fast opening of the cabinet in case of over pressure, e.g. caused by arching of electronic components in the cabinet, the cabinet Further comprises a magnet structure comprising at least one magnet arranged to hold the closure in the closed position and to release the closure in response to a pressure in the internal space.