LAMP, LAMP SYSTEM, AND ASSEMBLY METHOD FOR LAMP SYSTEM - RADIANT OPTO ELECTRONICS SUZHOU CO LTD

Title:

LAMP, LAMP SYSTEM, AND ASSEMBLY METHOD FOR LAMP SYSTEM

Document Type and Number:

WIPO Patent Application WO/2020/073318

Kind Code:

A1

Abstract:

A lamp, a lamp system, and an assembly method for the lamp system. The lamp (200) comprises a frame (210), a light guide plate (220), a light source (230), and a circuit component (240). The frame (210) comprises two side covers (211), two edge strips (212), a first integration member (213), and a second integration member (214). Each of the side covers (211) comprises a bearing portion (211c), and a first end (211a) and a second end (211b) opposite to each other. The edge strips are fixed on the side covers, and the edge strips (212) separate each of the side covers (211) into an upper channel (A1) and a lower channel (A2). The first integration member (213) and the second integration member (214) are disposed in the upper channel (A1) of the side cover (211), and are respectively located at the first end (211a) and the second end (211b) of the side cover (211). The light guide plate (220) is disposed on the bearing portion (211c) and located in the lower channel (A2) of the side cover (211). The light guide plate (220) has a side surface (221), a first light exiting surface (222), and a second light exiting surface (223). Only the portions of the first light exiting surface (222) and the second light exiting surface (223) close to the side edge are covered by the frame (210). The light source (230) is adjacent to the side surface (221) of the light guide plate (220). The circuit component (240) is disposed on the frame (210) and forms an electrification loop together with the light source (230). When the lamps are connected in series, the continuity of the light emitting surfaces is achieved, and dark areas generated at the parts where the lamps are connected in series are eliminated.

Inventors:

JU CHIH-HUNG (CN)
HUANG GUO-HAO (CN)

Application Number:

PCT/CN2018/110071

Publication Date:

April 16, 2020

Filing Date:

October 12, 2018

Export Citation:

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Assignee:

RADIANT OPTO ELECTRONICS SUZHOU CO LTD (CN)
RADIANT OPTO ELECTRONICS CORP (CN)

International Classes:

F21V19/00; F21S2/00

Foreign References:

EP2431654A2	2012-03-21
EP2431654A2	2012-03-21
CN104641166A	2015-05-20
CN104329602A	2015-02-04
CN102252180A	2011-11-23
US8104920B2	2012-01-31
US20140160747A1	2014-06-12
CN102454904A	2012-05-16

Other References: