| 摘要 |
FIELD: electricity. ^ SUBSTANCE: invention is referred to specific features of housing design, particularly explosion-protected housing (1), containing at least one lower part (3) with a wall and opening (5), which can be closed by lift-up lid (4). The lift-up lid (4) is fixed by means of swiveling device so that it can swing between open and close position (7, 8). The purpose of invention is to improve housing design so that several housings can be placed closely to each other with the possibility to use the whole inner part of the housing. In view of this, swiveling device (6) includes the lower part (9), located in the housing wall (2) and upper part (11), installed on the lower side (10) of lift-up lid (4) directed to the opening (5) in housing when lid is closed (8). The lower and upper parts of the swiveling device are connected so that they can turn around. In addition, according to the invention, when lid (4) is closed (8), the swiveling device rod (12) together with the upper part (1) of swiveling device is essentially in retracted position inside input channel (13). ^ EFFECT: simplified and improved utilisation of housing inner space and improved protection from explosion. ^ 24 cl, 5 dwg |
