Auto-cleaning device for an indoor air conditioner

Abstract

An auto-cleaning device for an indoor air conditioner includes an indoor air conditioner, a cleaning box and a detergent tank. The indoor air conditioner includes a main base having an air entry and an air exit. A heat exchanger and at least one fan are set under the main base. A filter is put in the air entry. The cleaning box assembled under the indoor air conditioner has an overflow exit, a water exit, and a fan motor to drive the at least one fan. The detergent tank is connected with the indoor air conditioner, containing a detergent solution. In using, let the detergent solution flow into the cleaning box and then, start the fan motor to turn around the at least one fan to make the solution swirled to automatically carry out washing, quickly diminishing bacteria, dirt and smell. The waste solution is finally drained from the water exit.

1 . An auto-cleaning device for an indoor air conditioner, said auto-cleaning device comprising:
 an indoor air conditioner provided with a main base, an air entry cut at one side of said main base, an air exit opened at one side opposite to said air entry, a heat exchanger and at least one fan installed under said main base, said at least one fan centrally set with a shaft, a filter disposed in said air entry;   a cleaning box assembled under said main base and provided with an overflow exit bored at its top, a water exit positioned at one side of a bottom of said cleaning box, a fan motor installed outside one side of said cleaning box for driving said at least one fan to turn around, a bearing set at one side of said cleaning box opposite to said fan motor; and   a detergent tank connected with the indoor air conditioner via a connecting tube.   
     
     
         2 . The auto-cleaning device for an indoor air conditioner as claimed in  claim 1 , wherein said main base is provided with a rim formed around its bottom, said rim bored with plural threaded holes. 
     
     
         3 . The auto-cleaning device for an indoor air conditioner as claimed in  claim 1 , wherein said main base is provided with at least one through hole bored at its sidewall. 
     
     
         4 . The auto-cleaning device for an indoor air conditioner as claimed in  claim 1 , wherein said cleaning box is provided with a rim formed around its top, said rim bored with plural positioning holes.