Special smoke protection face guard box of computer lab

The utility model discloses a for a special smoke protection face guard box of computer lab. Its main part is the face guard box, is equipped with the magnet at the back of face guard box for on absorption of face guard box and the computer lab wall body. The utility model has the advantages of: 1 being convenient for draw, only need taking the face guard box, just can take down a little hard, need not to implement complicated process, the stranded personnel of being convenient for flee, 2 convenient location is equipped with lighting device, and under the strong circumstances of smog, the position of demonstration face guard box that also can be fine has increased sound generating mechanism in addition, can further fix a position. 本实用新型的为种机房专用防烟面罩盒。其主体为面罩盒，在面罩盒的背面设有磁体，使得面罩盒吸附与机房墙体上。本实用新型的优点在于：1便于领取，只需要拿到面罩盒，稍微用力就可以拿下，无需实施复杂的过程，便于受困人员逃生；2方便定位，设有照明装置，在烟雾浓烈的情况下，也能很好的显示面罩盒的位置，另外增加了发声装置，能够进步定位。