Company Filing History:
2 out of 304 
1 out of 52 
Years Active: 2018-2025
Title: Zhengjun Wang: Innovator in Fluid Dispensing Technology
Introduction
Zhengjun Wang is a notable inventor based in Guangdong, China. He has made significant contributions to the field of fluid dispensing technology, holding a total of 3 patents. His innovative designs reflect a commitment to enhancing the efficiency and functionality of everyday tools.
Latest Patents
One of Zhengjun Wang's latest inventions is a backpack sprayer. This device is designed for dispensing various fluids and features a housing that includes a fluid container, a battery compartment, and a chamber for a control assembly and pump assembly. The backpack sprayer is equipped with a dispensing assembly that allows for effective fluid distribution. The pump assembly is engineered to transport fluid from the container to the dispensing assembly, while the control assembly manages the operation of the pump. Notably, the control assembly includes a rotatable dial that interacts with a cam surface to regulate the pump's on and off functions.
Another significant invention is a blower, which consists of a blower body housing a fan and an electric motor. The motor drives the fan to rotate, creating airflow. A removable blow pipe is attached to the blower body, and a tapered member is positioned between the electric motor and the air inlet, gradually narrowing toward the inlet to optimize airflow.
Career Highlights
Zhengjun Wang has worked with prominent companies in the industry, including Techtronic Cordless Group and Techtronic Outdoor Products Technology Limited. His experience in these organizations has allowed him to refine his skills and contribute to the development of innovative products.
Collaborations
Zhengjun has collaborated with various professionals throughout his career, including his coworker Haijun Zhou. These partnerships have fostered a creative environment that encourages the exchange of ideas and advancements in technology.
Conclusion
Zhengjun Wang's contributions to fluid dispensing technology through his patents and collaborations highlight his innovative spirit and dedication to improving everyday tools. His work continues to influence the industry and inspire future inventors.