摘要:
The invention relates to sealing apparatus for an electronic device (1) comprising a cover (3). The sealing apparatus comprises a gasket (6) having an outer circumference, an inner circumference, and at least a first side (6b); an end adapter (4) and a support element (5) for the gasket (6). The gasket (6) comprises a first conical section (6a). At least one of the support element (5) and the end adapter (4) comprises a support section (5a) for restricting movement of the gasket (6) in at least one direction. The first side (6b) of the gasket (6) is adapted to butt against the end adapter (4) of the electronic device (1) ), and the end adapter (4) and the support element (5) are adapted to induce a force (F2) towards a surface of the cover (3) of the electronic device (1) for improving sealing between the gasket (6) and the cover (3). The invention also relates to an electronic device (1) and a luminaire comprising the sealing apparatus.
摘要:
The invention relates to a lid (3) for a casing (1) of a device (2) suitable for using in environments in which a risk of explosion may exist, the lid (3). The lid (3) comprises means (7) for attaching the lid (3) with the casing (1); at least one side wall (3a, 3c) for stiffening the lid (3); and a surface (3b) having overall direction which is different than parallel to the at least one side wall (3a, 3c). The invention also relates to a device (2) having a casing (1) and the lid (3).