Jiaqing Zhuang

Title: Jiaqing Zhuang: Innovator in Fan Driving Circuits and Retrofit Switch Apparatus

Introduction

Jiaqing Zhuang is a notable inventor based in Xiamen, China. He has made significant contributions to the field of electrical engineering, particularly in the development of innovative fan driving circuits and retrofit switch apparatuses. With a total of 10 patents to his name, Zhuang has demonstrated a commitment to advancing technology in practical applications.

Latest Patents

One of Zhuang's latest patents is a fan driving circuit. This circuit includes a primary winding, an activating capacitor, a control circuit, a switch circuit, and a secondary winding. The primary winding and the activating capacitor are electrically coupled to an external power source. The control circuit generates a control signal, while the switch circuit is electrically coupled to the first winding and the activating capacitor. The switch circuit has at least one control terminal that receives the control signal. The secondary winding is also electrically coupled to the switch circuit and is designed to electromagnetically drive a fan based on the direction of the driving current. The switch circuit conducts the driving current's direction based on the control signal's voltage level.

Another significant invention by Zhuang is a retrofit switch apparatus. This apparatus is designed to attach to a mechanical switch that has a manual switch for operating a connected target device. The retrofit switch apparatus includes an assembly box, a wireless module, a switch unit, and a control unit. The assembly box covers the mechanical switch, while the wireless module receives external commands. The switch unit features a driving structure that engages with the mechanical switch to perform operations based on the external command. The control unit consists of an operating unit and a trigger unit, with part of the operating unit exposed for user interaction.

Career Highlights

Zhuang has worked with several companies, including Xiamen Eco Lighting Co. Ltd. and Xiamen Leedarson Lighting Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.

Collaborations

Zhuang has collaborated with notable coworkers such as Zhenqi Yan and Runfu Zhang. Their teamwork has likely played a role in the successful development of his patented technologies.

Conclusion

Jiaqing Zhuang is a prominent inventor whose work in fan driving circuits and retrofit switch apparatuses showcases his innovative spirit. His