Lizhen Zhai

Title: Innovations of Lizhen Zhai in Transformer Technology

Introduction

Lizhen Zhai is a notable inventor based in Guangdong, China. He has made significant contributions to the field of transformer technology, holding a total of six patents. His work focuses on innovative methods and devices that enhance the efficiency and functionality of transformers.

Latest Patents

One of his latest patents is a method and device for winding a foil coil of a stereoscopic wound iron core transformer. This invention includes a rotating assembly, a driving device, and multiple loading assemblies. The rotating assembly features a through hole that matches with an iron core post, along with a gear plate and a track ring that are fixedly connected by a fixing block. The loading assembly consists of a cylinder and a tension device, with the cylinder movably connected to the rotating assembly. The driving end of the driving device is linked to the gear plate.

Another significant patent is the winding cylinder of a stereoscopic wound iron core transformer. This invention comprises an outer cylinder, an inner cylinder, and a tension assembly. The outer cylinder is movably connected to the inner cylinder through a bearing assembly, allowing it to rotate around the axis of the inner cylinder. The tension assembly includes a screw, a spring, and a connecting assembly, which consists of a fixing portion, a friction portion, and a transmission portion. The friction and transmission portions are arranged around the inner cylinder, with the transmission portion fixedly connected to the outer cylinder.

Career Highlights

Lizhen Zhai has worked with several companies, including Haihong Electric Co., Ltd. and Guangdong Tritype Electric Co. Ltd. His experience in these organizations has contributed to his expertise in transformer technology and innovation.

Collaborations

Some of his notable coworkers include Kaixuan Xu and Qingning Liang. Their collaboration has likely fostered a creative environment that encourages innovation in their projects.

Conclusion

Lizhen Zhai's contributions to transformer technology through his patents and collaborations highlight his role as a significant inventor in the field. His innovative methods and devices continue to influence the industry and pave the way for future advancements.