The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 15, 2022
Filed:
Aug. 21, 2020
Applicant:
Xiamen Leedarson Lighting Co., Ltd, Fujian, CN;
Inventors:
Assignee:
XIAMEN LEEDARSON LIGHTING CO., LTD, Fujian, CN;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
F21K 9/278 (2016.01); F21V 23/00 (2015.01); F21V 17/10 (2006.01); F21V 23/04 (2006.01); F21Y 115/10 (2016.01);
U.S. Cl.
CPC ...
F21K 9/278 (2016.08); F21V 17/104 (2013.01); F21V 23/006 (2013.01); F21V 23/04 (2013.01); F21Y 2115/10 (2016.08);
Abstract
A light tube apparatus includes a light passing tube, a light strip, first cap end, a second cap end, a driver circuit board and a manual switch. The light passing tube are connected with the first cap end and the second cap end on opposite sides of the light passing tube. The manual switch is a fixed to the first cap end. The driver circuit board is at least partly enclosed by the first cap end. The manual switch has a switch sheath and a sliding switch. When a user moves the switch sheath, the sliding switch is moved by the switch sheath to change a position of the sliding switch for changing an operation parameter of the driver circuit.