Oscillating fan control circuit applying single-wire communication

• Main Authors: ZHOU NIANZU, ZHOU AIMING, WANG SHOUSHENG, WU ZUCHUAN
• Format: Patent
• Language: Chinese; English
• Published: 08.02.2022
• Subjects: BLASTING; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; DYNAMO-ELECTRIC MACHINES; ELECTRICITY; GENERATION; HEATING; LIGHTING; MEASURING; MEASURING QUANTITY OF HEAT; MEASURING TEMPERATURE; MECHANICAL ENGINEERING; NON-POSITIVE DISPLACEMENT PUMPS; PHYSICS; POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS; TESTING; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR; WEAPONS

The invention discloses an oscillating fan control circuit applying single-wire communication. The circuit comprises a main control panel control circuit installed on an oscillating fan base or a supporting pipe, and a motor driving circuit installed on a fan head; and a single signal line for serial bidirectional communication between the main control panel control circuit and the motor driving circuit is arranged between the main control panel control circuit and the motor driving circuit. The structure of the circuit is simple; the number of connecting wires between the fan head and a main control panel is greatly reduced; wiring is convenient; the assembling process of the oscillating fan is simplified; production cost is low; product stability is high; electromagnetic radiation to the surrounding space environment is reduced; the oscillating fan can easily reach the electromagnetic compatibility (EMC) test standard during working; and practicability is high. 本发明公开了一种单线通讯的摇头风扇控制电路，包括有安装于摇头风扇底座或支撑管上的主控面板控制