Heat dissipating module

Abstract

A heat dissipating module includes a case, a fan, a heat dissipating part, at least one first fastening device, and a dust removal device. The case has a first air opening and a second air opening. The fan is installed in the case, and it is used to guide an air flow through the first air opening and the second air opening. The heat dissipating part is located at the second air opening. The first fastening device is located at the second air opening and disposed between the case and the heat dissipating part. The dust removal device has a side arm, and the side arm has a second fastening device that is capable of attaching to and detaching from the first fastening device.

1 . A heat dissipating module comprising:
 a case having a first air opening and a second air opening;   a fan installed in the case, for guiding an air flow through the first air opening and the second air opening;   a heat dissipating part located at the second air opening;   at least one first fastening device located at the second air opening and disposed between the case and the heat dissipating part; and   a dust removal device having at least one side arm, wherein the side arm has a second fastening device that is capable of attaching to and detaching from the first fastening device.   
   
   
       2 . The heat dissipating module according to  claim 1 , wherein the dust removal device comprises a filter. 
   
   
       3 . The heat dissipating module according to  claim 1 , wherein the heat dissipating part comprises a plurality of parallelly arranged heat conducting fins. 
   
   
       4 . The heat dissipating module according to  claim 1 , wherein the dust removal device is a toothed hook dust removal device. 
   
   
       5 . The heat dissipating module according to  claim 1 , wherein a pulling component is disposed on the dust removal device. 
   
   
       6 . The heat dissipating module according to  claim 1 , wherein the first fastening device and the case are integrally formed. 
   
   
       7 . The heat dissipating module according to  claim 1 , wherein the first fastening device is installed at a lateral side of the heat dissipating part. 
   
   
       8 . The heat dissipating module according to  claim 1 , wherein the first fastening device has an indentation portion. 
   
   
       9 . The heat dissipating module according to  claim 8 , wherein the dust removal device comprises at least one handle, and the handle has a protrudent portion for locking with the indentation portion to fasten the dust removal device between the case and the heat dissipating part. 
   
   
       10 . The heat dissipating module according to  claim 1 , wherein the second fastening device is a slider, and the first fastening device is a corresponding slideway. 
   
   
       11 . The heat dissipating module according to  claim 1 , wherein the second fastening device is a slider rail, and the first fastening device is a corresponding slideway. 
   
   
       12 . The heat dissipating module according to  claim 11 , wherein the slider rail is a T-shaped slider rail. 
   
   
       13 . The heat dissipating module according to  claim 1 , wherein the first air opening is substantially perpendicular to the second air opening.