| 摘要 |
An air exhaust device of finger print detector is provided to easily exhaust a toxic gas generated in detecting finger through two exhaust ports and an exhaust fan. A work space(20) is positioned in a middle part of a top surface of a main body(10) having a plurality of receiving chambers. A first case(30) and a second case(40) are included in a right side and a left side of the work space. A first exhaust part(100), a second exhaust port(200), and a third exhaust port(300) are connected to hoods(22, 32, 42) of the first case, the second case, and the work space. A shelf for detecting a finger is positioned in an opening space of the work space. The hood is positioned on a top surface of the work space, and includes the third exhaust port. An exhaust fan is positioned in an outlet of the third exhaust port. A first damper(120), a second damper(220), and the exhaust fans(140, 340) are automatically controlled through signal values of a control part(60). |
