Fan frame module and fan module

Abstract

A fan frame module comprises a frame and a wire-stopping structure. In the frame, an outer wall is divided into a first side section, a first mid section, a central section, a second mid section and a second side section in a first direction. The extension direction of the major axis of the central section is parallel to the central axis of the frame, and the first direction is perpendicular to the extension direction of the major axis of the central section. A wire groove is formed on the first mid section to accommodate a wire. A fastening portion is disposed on one side of the wire groove. A positioning portion is disposed on the other one side of the wire groove. The wire-stopping structure is held by the fastening portion and the positioning portion, and fixed to the outer wall.

What is claimed is: 
     
         1 . A fan frame module, comprising:
 a frame, comprising:
 an outer wall, sequentially divided into a first side section, a first mid section, a central section, a second mid section and a second side section in a first direction, wherein the extension direction of the major axis of the central section is parallel to the central axis of the frame, and the first direction is perpendicular to the extension direction of the major axis of the central section; 
 a wire groove, formed on the first mid section to accommodate at least one wire; 
 at least one fastening portion, disposed on one side of the wire groove; and 
 at least one positioning portion, disposed on the other one side of the wire groove; and 
   a wire-stopping structure, held by the fastening portion and the positioning portion, and fixed to the outer wall.   
     
     
         2 . The fan frame module of  claim 1 , wherein the wire-stopping structure has a first combination portion, and the first combination portion and the fastening portion are corresponding concave-convex structures. 
     
     
         3 . The fan frame module of  claim 2 , wherein the wire-stopping structure has a second combination portion, and the second combination portion and the positioning portion are corresponding concave-convex structures. 
     
     
         4 . The fan frame module of  claim 1 , wherein the wire-stopping structure pivots on a pivot at the fastening portion or the positioning portion. 
     
     
         5 . The fan frame module of  claim 1 , wherein the frame further comprises at least one wire-guiding structure, and the wire-guiding structure leads the wire into the wire groove or leads the wire out of the wire groove. 
     
     
         6 . The fan frame module of  claim 5 , wherein the fastening portion restricts the wire-stopping structure. 
     
     
         7 . A fan module, comprising:
 a frame, comprising:
 an outer wall, sequentially divided into a first side section, a first mid section, a central section, a second mid section and a second side section in a first direction, wherein the extension direction of the major axis of the central section is parallel to the central axis of the frame, and the first direction is perpendicular to the extension direction of the major axis of the central section; 
 a wire groove, formed on the first mid section to accommodate at least one wire ; 
 at least one fastening portion, disposed on one side of the wire groove; and 
 at least one positioning portion, disposed on the other one side of the wire groove; 
   a wire-stopping structure, held by the fastening portion and the positioning portion, and fixed to the outer wall; and   an impeller, disposed in the frame.   
     
     
         8 . The fan module of  claim 7 , wherein the wire-stopping structure has a first combination portion, and the first combination portion and the fastening portion are corresponding concave-convex structures. 
     
     
         9 . The fan module of  claim 8 , wherein the wire-stopping structure has a second combination portion, and the second combination portion and the positioning portion are corresponding concave-convex structures. 
     
     
         10 . The fan module of  claim 7 , wherein the frame further comprise at least one wire-guiding structure, and the wire-guiding structure leads the wire into the wire groove or leads the wire out of the wire groove.