Jingfeng Zhang

Title: Innovations of Jingfeng Zhang in Automatic Door Technology

Introduction

Jingfeng Zhang is a notable inventor based in Suzhou, Jiangsu, China. He has made significant contributions to the field of automatic door technology, holding a total of 3 patents. His work focuses on enhancing the efficiency and functionality of automatic door operators.

Latest Patents

One of his latest patents is titled "Automatic door operator and method for driving the same." This invention discloses an automatic door operator that includes a main control circuit, an actuating unit configured to output torque, and a transmission device. The main control circuit is responsible for controlling the operation of the actuating unit to drive the movement of a door leaf through the transmission device. Additionally, the automatic door operator features a DC power supply that supplies a DC voltage to the main control circuit, along with a standby power switching circuit that manages the electric current based on a switching signal. This innovation aims to save energy and extend the lifetime of the main control circuit.

Another patent by Zhang is simply titled "Automatic door operator." This invention includes a lead screw connected to an actuating unit, with a lead screw nut and a slider that work together to facilitate the movement of the door. The design incorporates a housing with a guide hole for the slider and an output shaft that engages with the rack portion of the slider. This mechanism enhances the operational efficiency of automatic doors.

Career Highlights

Jingfeng Zhang is currently employed at Assa Abloy Entrance Systems AB, where he continues to innovate in the field of automatic door solutions. His work has been instrumental in developing technologies that improve user experience and energy efficiency in automatic door systems.

Collaborations

Zhang has collaborated with notable colleagues such as Yong Chen and Jun Zhao, contributing to the advancement of automatic door technologies through teamwork and shared expertise.

Conclusion

Jingfeng Zhang's contributions to automatic door technology reflect his commitment to innovation and efficiency. His patents demonstrate a clear understanding of the technical challenges in this field and offer practical solutions that enhance the functionality of automatic doors.