Title: AC control mode air conditioner indoor machine controll DC components
Application Number: 200610134838 Application Date: 2006.12.15
Publication Number: 1975275 Publication Date: 2007.06.06
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: F24F11/00;H02P6/16;H02P6/08
Applicant(s) Name: Dalian Sanyo Air Conditioner Co., Ltd. Address:
Inventor(s) Name: Jiang Fan;Xu Zhongjie;Bi Jiankun
Attorney & Agent: yuzhong jing
Abstract:
    The invention relates to air conditioners, indoor air conditioners of which the direct current components are controlled by exchange control mode, in the body of air conditioners are equipped with fan electromotor and leaf electromotor, the control chip is the exchange control mode chip, the fan electromotor is the direct current fan electromotor, leaf electromotor is the direct current leaf electromotor, a basal plate is set in the air-conditioning packing box, integrated with a driving circuit of switching power supply on it, the control chip connects driving chip of switching power supply, and provide high level signals to conduct the driving chip of switching power supply, which is connected to the switching power supply circuit, the switching power supply circuit is connected to the control chip of fan electromotor and leaf electromotor, the direct current fan electromotor and the control chip of leaf electromotor connects the driving circuit of direct current fan electromotor and direct current leaf electromotor each. The control mode of the invention is still exchange control mode, but the electrical components use direct current components for the control of exchange control mode to the direct current leaf electromotor.
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