Multi-circuit processing type intelligent control system for fan
An intelligent control system and processing technology, applied in the electronic field, can solve the problems of automatic adjustment of fan wind power and automatic control of fan opening and closing, so as to ensure stability, ensure accuracy, improve stability and reliability Effect
Inactive Publication Date: 2016-11-02
CHENGDU HANDAO TECH CO LTD
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Problems solved by technology
[0004] The purpose of the present invention is to overcome the defects that the fan control system in the prior art cannot automatically adjust the wind force of the fan, and cannot automatically control the opening and closing of the fan, and provides a multi-circuit processing intelligent control system for fans
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[0021] Such as figure 1 As shown, the present invention is mainly composed of control chip U2, temperature sensor WD, diode rectifier U1, field effect tube MOS, resistor R6, resistor R7, resistor R15, resistor R16, resistor R17, resistor R18, polar capacitor C9, polar capacitor C10, diode D6, diode D8, second-order filter circuit, ripple spike suppression circuit, temperature measurement control circuit, and switch drive circuit.
[0022] When connected, the positive pole of the polar capacitor C10 is connected to the positive output terminal of the diode rectifier U1 through the resistor R18, and its negative pole is connected to the negative output terminal of the diode rectifier U1 and then grounded. The P pole of the diode D8 is connected to the negative output terminal of the diode rectifier U1, and the N pole of the diode D8 is connected to the drain of the field effect transistor MOS via the resistor R16 and the resistor R15 in sequence. The P pole of the diode D6 is conne...
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The invention discloses a multi-circuit processing type intelligent control system for a fan. The multi-circuit processing type intelligent control system is characterized by mainly consisting of a control chip U2, a diode rectifier U1, a field-effect tube MOS, a polar capacitor C9, a polar capacitor C10, a diode D6, a diode D8, a resistor R6, a temperature measuring control circuit, a switch drive circuit which is tandem connection between the diode rectifier U1 and the control chip U2, a second-order filter circuit which is in tandem connection between a temperature sensor WD and the temperature measuring control circuit, a corrugated peak suppression circuit which is in tandem connection between the switch drive circuit and one input end of the diode rectifier U1, and the like. The multi-circuit processing type intelligent control system is used for controlling opening and closing of the fan according to detected information of environment temperature, and further can regulate size of wind power of the fan according to the changes of the environment temperature, so that intelligent control on the fan is ensured.
Description
Technical field [0001] The invention relates to the field of electronics, in particular, an intelligent control system for a multi-circuit processing fan. Background technique [0002] Fans are favored by people because they can bring cool breeze to people in the hot summer. With the continuous development of science and technology, in order to meet the different needs of people, the control system of the fan is also constantly innovating. That is, the control system of the fan has been developed from the initial button variable wind control system to the remote control wind control system. These control systems require people to adjust the wind power of the fan or turn on and off, which cannot meet people's requirements for intelligent electronic products. [0003] Therefore, it is imperative to provide a fan control system that can automatically adjust the wind power of the fan and also automatically control the opening and closing of the fan. Summary of the invention [0004] T...
Claims
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IPC IPC(8): F04D27/00F04D25/08
CPCF04D27/008F04D25/08
Inventor 不公告发明人
Owner CHENGDU HANDAO TECH CO LTD