Cooling fan with luminous device

Abstract

A cooling fan with luminous device comprises a fan frame, a blade wheel and a luminous member. The fan frame provides a fixing part at the corners thereof respectively and has a flow passage formed of a first hollow opening and a second hollow opening at two lateral sides thereof with a hub seat being disposed at the center of the flow passage. The blade wheel is movably attached to the hub seat and has a hub with a plurality of fan blades extending outward from the hub. The luminous member is received in the fixing part and provides an anode end and a cathode end. The fixing part has a recess part from the first hollow opening toward the second hollow opening and is fixedly attached with the luminous member in a way of the anode end spacing from the cathode end with the fixing part such that the anode end and the cathode end are oppositely disposed at two lateral sides of the fixing part to prevent from accidentally touching to each other.

1 . A cooling fan with luminous device, comprising 
 a fan frame, providing a fixing part at the corners, having a flow passage formed of a first hollow opening and a second hollow opening at two lateral sides thereof, having a hub seat being disposed at the center of the flow passage;    a blade wheel, being movably attached to the hub seat, having a hub with a plurality of fan blades extending outward from the hub; and    a luminous member, being received in the fixing part and providing an anode end and a cathode end;    characterized in that the fixing part has a recess part from the first hollow opening toward the second hollow opening or being fixedly attached with the luminous member in a way of the anode end spacing from the cathode end with the fixing part such that the anode end and the cathode end are oppositely disposed at two lateral sides of the fixing part.    
   
   
       2 . The cooling fan with luminous device as defined in  claim 1 , wherein the luminous member is received in the recess part in a way of the top thereof facing the center of the fan frame.  
   
   
       3 . The cooling fan with luminous device as defined in  claim 1 , wherein the luminous member is a light emitting diode (LED).  
   
   
       4 . The cooling fan with luminous device as defined in  claim 1 , wherein the fan frame is made of transparent or translucent material.  
   
   
       5 . The cooling fan with luminous device as defined in  claim 1 , wherein the blade wheel is made of non-transparent, transparent, translucent or reflective material.  
   
   
       6 . The cooling fan with luminous device as defined in  claim 1 , wherein the fan frame provides a fixing cap engages with the recess part by way of hook.  
   
   
       7 . The cooling fan with luminous device as defined in  claim 6 , wherein the fixing cap has a hook engaging part to secure to the recess part.  
   
   
       8 . The cooling fan with luminous device as defined in  claim 7 , wherein the recess part provides a hooked part to be hooked with the hook engaging part of the fixing cap.