Haiyan Li

Title: Innovations by Inventor Haiyan Li

Introduction

Haiyan Li is a notable inventor based in Nanjing, China. He has made significant contributions to the field of power tools, holding a total of four patents. His innovative designs focus on enhancing the functionality and efficiency of tools used in various applications.

Latest Patents

One of Haiyan Li's latest patents is for a chainsaw. This chainsaw includes a main machine, a battery pack, and a connection assembly. The battery pack is designed to supply energy to the main machine, while being separated from it. The connection assembly connects the main machine and the battery pack, ensuring they are electrically linked. The main machine consists of a chain, a guide plate, a motor, and a housing. The chain performs the cutting function, supported by the guide plate. The motor drives the chain's movement, and the housing accommodates part of the motor. The connection assembly can be detachably connected to either the main machine or the battery pack.

Another significant patent is for a power tool. This power tool features a power connection terminal, a power system, a main control switch, and a power supply protection circuit. A power supply path is established between the power connection terminal and the power system. The main control switch and the power supply protection circuit control the power supply path, allowing it to be completed or broken. Notably, the power tool does not restart if the main control switch is turned on before an external power source that meets the power supply requirement is connected.

Career Highlights

Haiyan Li has worked with reputable companies such as Chervon (HK) Limited and Nanjing Chervon Industry Co., Ltd. His experience in these organizations has contributed to his expertise in developing innovative power tools.

Collaborations

Throughout his career, Haiyan Li has collaborated with talented individuals, including Dezhong Yang and Chao Xian. These collaborations have likely fostered a creative environment that encourages innovation.

Conclusion

Haiyan Li's contributions to the field of power tools through his patents demonstrate his commitment to innovation and improvement. His work continues to influence the industry, showcasing the importance of inventive thinking in technology.