As it turns out, there actually is a Patent for the 3D Printer’s Auto-off Switcher. I applied for this patent in 2019 and received the patent in 2020. The Patent number is . This patent, then, of course, is a Chinese patent. You can also view this patent in Google Patent. Just click the link below:
One last word: I know how severe the misinformation on the internet is. This is why I do not want to be one of those who spread misinformation. It is also why I really recommend you to contact me through "403 3122831", "email@example.com", or my LinkedIn account, and have me starting video meetings with you, or even meeting you in person once I received all vaccines and it is safe to reopen transportation routes again. This way, you will: a). Get to know whether it is a real person blogging here, and b). Apply your own method to verify how trustworthy I am.
Mr. Wu's 3D Printer Corner