Wind-hole base of a ventilator for an air conditioner

Abstract

A wind hole base of a ventilator for an air conditioner includes a wind hole base provided with at least one wind outlet. At least one swing member is pivotally fitted inside the wind outlet to be driven by a drive device to swing automatically, and a wind pipe is connected with the wind outlet. Thus, the drive device drives the swing member to swing to and fro so as to adjust the angle and the direction of wind blowing, able to enlarge a blowing area of cold air and having effect of cooling a room all over.

What is claimed is:  
     
         1 . A wind-hole base of a ventilator for an air conditioner comprising: 
 a wind-hole base provided with at least one wind outlet, said wind outlet having at least one swing member pivotally fitted in the interior, said swing member driven to adjust the directions of wind blowing, said wind hole base further fixed with at least one motor holder at a proper location of one side;    at least one drive device connected with said swing member, said drive device driving said swing member to swing and change its swinging direction automatically; and,    a wind pipe holder assembled on said wind hole base, said wind pipe holder bored with at least one through opening in an upper side for connecting a wind pipe.    
     
     
         2 . A wind hole device of a ventilator for an air conditioner comprising: 
 a wind hole base provided with at least one wind outlet, at least one swing member pivotally fitted inside said wind outlet, said swing member driven to adjust the direction of wind blowing, at least one motor holder fixed at a proper location on one side of said wind hole base, one or more wind pipe connector assembled on said wind hole base, said wind pipe connector bored with at least one through opening for connecting a wind pipe; and,    at least one drive device connected with said swing member, said drive device driving said swing member to change its swinging direction automatically.    
     
     
         3 . A wind-hole base of a ventilator for an air conditioner comprising a wind hole base, said wind hole base bored with at least one wind outlet, said wind outlet connected with a wind pipe on top, said wind outlet pivotally fitted with two or more swing members in the interior, said two swing members disposed back to back, at least one drive device connected with said swing members, said drive device driving said swing members to alter their swinging directions automatically, said swing members respectively swinging outward, said swing members respectively sending out cold wind in opposite directions and at different angles.  
     
     
         4 . The wind hole base as claimed in  claim 1 ,  2  or  3 , wherein said wind hole base is assembled on a face plate, and said face plate is bored with one or more wind holes, with said wind hole base assembled on said wind hole and said wind hole of said faceplate communicating with said wind outlet of said wind hole base.  
     
     
         5 . The wind-hole base as claimed in  claim 4 , wherein said wind hole base and said faceplate are respectively an independent component.  
     
     
         6 . The wind hole device as claimed in claimed  4 , wherein said wind hole base is formed integral with said faceplate.  
     
     
         7 . The wind hole device as claimed in  claim 1 ,  2  or  3 , wherein said drive device is composed of said motor, said first fit member, said transmitting rod, said second fit member and said retaining ring, with the number of said transmitting rod and said second fit member possible to be changed to conform to the number of said swing member installed inside said wind outlet.  
     
     
         8 . The wind hole device as claimed in  claim 1 ,  2  or  3 , wherein said wind hole base is paved with a thermo-preserving material.