公开(公告)号：US09701065B2

公开(公告)日：2017-07-11

申请号：US15005023

申请日：2016-01-25

Applicant: Nanjing Baichuan Xingyuan Laser Technology Co., Ltd.

Inventor： Haibo Hang ,  Yaowen Liu ,  Shouwen Dou

IPC: B29C67/00 ,  B33Y50/02 ,  B33Y30/00 ,  B29C47/00 ,  B33Y10/00 ,  B33Y40/00

CPC classification number: B29C67/007 ,  B29C47/0002 ,  B29C47/0014 ,  B29C64/106 ,  B29C64/20 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y40/00

Abstract: The technical solution for reaching the object of this invention is as follows: a blue-ray photocuring 3D printing pen, comprising a casing, an ink cartridge located within the casing, a penpoint located on the head end of the ink cartridge and extending out the casing, a photosensitive resin placed within the ink cartridge. The blue-ray photocuring 3D printing pen further comprises a plurality of blue-ray LED arranged around the circumference of the penpoint. The photosensitive resin is capable of flowing out of the penpoint, and the blue-ray is configured to irradiate and solidify the photosensitive resin, wherein the wavelength of the blue-ray LED ranges from 465 nm to 485 nm.