| 摘要 |
The present invention relates to an enclosure for a switchgear having convenient facilities for workers, which provides a foldable supporter to be used by being unfolded when a space is needed to put a laptop computer, an enclosure for a switchgear, a drawing related to a switchgear, or the like, to remove the space when it is not used by being attached to an internal wall surface, and to, when hazardous gas is in the enclosure by a distributing arc, protect the safety of a user by forcibly discharging the hazardous gas in the enclosure by a distributing arc. The enclosure of the present invention comprises: a supporter installed in an internal wall surface groove of a body of the enclosure; a supporting member installed in a bottom surface groove of the supporter; a driving unit to drive the supporter and the supporting member; and a contamination discharge unit to, when air contamination reaches a certain level or higher in the enclosure, discharge the contaminated air. The driving unit comprises: a first motor installed in the bottom side end of an internal side wall surface groove of the body of the enclosure; a first gear connected to the rotating shaft of the first motor; a second gear connected to the first gear with a toothed wheel and connected to the bottom rotating shaft of the supporter; a second motor installed on the bottom surface of the supporter; a third gear connected to the rotating shaft of the second motor; and a fourth gear combined with the third gear with a toothed wheel and connected to the rotating shaft of the supporting member. |
