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.

Date of Patent:
Sep. 09, 2025

Filed:

Mar. 06, 2024
Applicant:

Radiant Opto-electronics Corporation, Kaohsiung, TW;

Inventors:

Chih-Hung Ju, Kaohsiung, TW;

Chung-Kuang Chen, Kaohsiung, TW;

Pin-Tsung Wang, Kaohsiung, TW;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21V 19/00 (2006.01); F21V 23/00 (2015.01); F21Y 115/10 (2016.01);
U.S. Cl.
CPC ...
F21V 19/0015 (2013.01); F21V 23/004 (2013.01); F21V 2200/20 (2015.01); F21Y 2115/10 (2016.08);
Abstract

A lighting device comprises a first component, a second component, at least one assembling module, at least one light guide plate, and at least one light-emitting unit. The assembling module is mounted at the second component and comprises an elastic element and at two engaging elements, which are moveable along an abutting direction. The elastic element pushes the engaging elements along the abutting direction, such that the engaging elements extend out from the second component and abut against at least one matching portion of the first component along the abutting direction to detachably assemble the second component to the first component along an assembling direction, which is nonparallel to the abutting direction. The at least one light guide plate is mounted at the first component, and the at least one light-emitting unit is mounted at one of the second component and the engaging element of the assembling module and faces the light guide plate.


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