Air guiding device

Abstract

An air guiding device includes a side plate defining an opening. Two shielding plates are slidably attached to the side plate and respectively located beside opposite ends of the opening to adjustably cover the opening.

1 . An air guiding device comprising:
 a side plate defining an opening; and   two shielding plates slidably attached to the side plate and respectively located beside opposite ends of the opening to adjustably cover the opening.   
     
     
         2 . The air guiding device of  claim 1 , wherein the opening is rectangular, two opposite L-shaped slide rails are formed on the slide plate beside opposite sides of the opening respectively, the shielding plates are slidably sandwiched between the slide rails. 
     
     
         3 . The air guiding device of  claim 2 , wherein two rows of latching slots are defined in the side plate beside two opposite ends of the opening corresponding to the two shielding plates, each shielding plate comprises a hook extending therefrom to selectively engage in one of the latching slots. 
     
     
         4 . The air guiding device of  claim 3 , wherein each latching slot V-shaped in cross-section, each hook comprises a V-shaped latching portion formed at a distal end thereof to engage in the latching slot. 
     
     
         5 . The air guiding device of  claim 1 , wherein an operation bar is formed on an outer side of each shielding plate. 
     
     
         6 . The air guiding device of  claim 1 , wherein an electronic device is mounted beside the air guiding device, heat generated by the electronic device enters the opening. 
     
     
         7 . An air guiding device comprising:
 a side plate defining an opening; and   a shielding plate slidably attached to the side plate to adjustably cover the opening.   
     
     
         8 . The air guiding device of  claim 7 , wherein the opening is rectangular, two opposite L-shaped slide rails are formed on the slide plate beside opposite sides of the opening respectively, the shielding plate is slidably sandwiched between the slide rails and located beside one end of the opening. 
     
     
         9 . The air guiding device of  claim 8 , wherein a row of latching slots is defined in the side plate beside the opening, the shielding plate comprises a hook extending therefrom to selectively engage in one of the latching slots. 
     
     
         10 . The air guiding device of  claim 9 , wherein each latching slot is V-shaped in cross-section, the hook comprises a V-shaped latching portion formed at a distal end thereof to engage in the latching slot. 
     
     
         11 . The air guiding device of  claim 7 , wherein an operation bar is formed on an outer side of the shielding plate. 
     
     
         12 . The air guiding device of  claim 7 , wherein an electronic device is mounted beside the air guiding device, heat generated by the electronic device enters the opening.