Vent assembly for blowing device and air conditioner

Abstract

A vent assembly for a blowing device includes a frame defining an air outlet therein, and an air deflector pivotally provided in the air outlet and configured to open or close the air outlet. The air deflector is provided with a first attraction member, and the frame is provided with a second attraction member in a corresponding position and configured to attract the first attraction member when the air deflector is closed, such that the air deflector is arranged in a plane where the air outlet is.

1 . A vent assembly for a blowing device, comprising:
 a frame having an air outlet therein; and   an air deflector pivotally provided in the air outlet and configured to open or close the air outlet,   wherein:   the air deflector is provided with a first attraction member;   the frame is provided with a second attraction member in a corresponding position; and   the second attraction member is configured to attract the first attraction member when the air deflector is closed, such that the air deflector is arranged in a plane of the air outlet.   
     
     
         2 . The vent assembly for the blowing device according to  claim 1 , wherein:
 the frame is provided with a rotation driving member;   the air deflector has a first end connected to the rotation driving member through a first rotating shaft; and   the first attraction member is arranged to a second end of the air deflector away from the first end.   
     
     
         3 . The vent assembly for the blowing device according to  claim 2 , wherein the second end is connected to the frame through a second rotating shaft. 
     
     
         4 . The vent assembly for the blowing device according to  claim 2 , wherein the first attraction member and the second attraction member are configured to attract each other by a magnetic force. 
     
     
         5 . The vent assembly for the blowing device according to  claim 4 , wherein:
 one of the first attraction member or the second attraction member is configured as a metal patch; and   another one of the first attraction member or the second attraction member is configured as a permanent magnet.   
     
     
         6 . The vent assembly for the blowing device according to  claim 4 , wherein the first attraction member and the second attraction member are both configured as permanent magnets. 
     
     
         7 . The vent assembly for the blowing device according to  claim 4 , wherein:
 the first attraction member is configured as an iron core;   the second attraction member is configured as a solenoid; and   the solenoid is energized at least when the air deflector is closed.   
     
     
         8 . The vent assembly for the blowing device according to  claim 7 , wherein:
 the blowing device is configured as an air conditioner;   the solenoid is connected with a control circuit of the air conditioner; and   the control circuit comprises a solenoid valve configured to control energization and de-energization of the solenoid.   
     
     
         9 . The vent assembly for the blowing device according to  claim 2 , wherein:
 a third attraction member is disposed to the first end;   the frame is provided with a fourth attraction member in a corresponding position; and   the fourth attraction member is configured to attract the third attraction member when the air deflector is closed.   
     
     
         10 . The vent assembly for the blowing device according to  claim 1 , wherein the first attraction member is arranged to an inner side of the air deflector. 
     
     
         11 . The vent assembly for the blowing device according to  claim 1 , wherein the second attraction member is arranged to an inner side of the frame. 
     
     
         12 . The vent assembly for the blowing device according to  claim 1 , wherein:
 the first attraction member is arranged to an inner side of the air deflector; and   the second attraction member is arranged to an inner side of the frame.   
     
     
         13 . An air conditioner, comprising a vent assembly for a blowing device, wherein:
 the vent assembly comprises a frame having an air outlet therein, and an air deflector pivotally provided in the air outlet and configured to open or closing the air outlet;   the air deflector is provided with a first attraction member;   the frame is provided with a second attraction member in a corresponding position; and   the second attraction member is configured to attract the first attraction member when the air deflector is closed, such that the air deflector is arranged in a plane of the air outlet.   
     
     
         14 . The air conditioner according to  claim 13 , wherein:
 the frame is provided with a rotation driving member, the air deflector has a first end connected to the rotation driving member through a first rotating shaft; and   the first attraction member is arranged to a second end of the air deflector away from the first end.   
     
     
         15 . The air conditioner according to  claim 14 , wherein the second end is connected to the frame through a second rotating shaft. 
     
     
         16 . The air conditioner according to  claim 14 , wherein the first attraction member and the second attraction member are configured to attract each other by a magnetic force. 
     
     
         17 . The air conditioner according to  claim 16 , wherein:
 one of the first attraction member or the second attraction member is configured as a metal patch; and   another one of the first attraction member or the second attraction member is configured as a permanent magnet.   
     
     
         18 . The air conditioner according to  claim 16 , wherein the first attraction member and the second attraction member are both configured as permanent magnets. 
     
     
         19 . The air conditioner according to  claim 16 , wherein:
 the first attraction member is configured as an iron core;   the second attraction member is configured as a solenoid; and   the solenoid is energized at least when the air deflector is closed.   
     
     
         20 . The air conditioner according to  claim 14 , wherein:
 a third attraction member is disposed to the first end;   the frame is provided with a fourth attraction member in a corresponding position; and   the fourth attraction member is configured to attract the third attraction member when the air deflector is closed.