US 11,739,913 B2
Effect device easy to mount
Weikai Jiang, Guangdong (CN)
Assigned to GUANGZHOU HAOYANG ELECTRONIC CO., LTD., Guangdong (CN)
Filed by Guangzhou Haoyang Electronic Co., Ltd., Guangdong (CN)
Filed on Nov. 30, 2021, as Appl. No. 17/457,015.
Application 17/457,015 is a continuation of application No. PCT/CN2020/110155, filed on Aug. 20, 2020.
Claims priority of application No. 202020139442.5 (CN), filed on Jan. 21, 2020.
Prior Publication US 2022/0082232 A1, Mar. 17, 2022
Int. Cl. F21V 14/00 (2018.01); F21V 17/02 (2006.01); F21W 131/406 (2006.01)
CPC F21V 17/02 (2013.01) [F21W 2131/406 (2013.01)] 20 Claims
OG exemplary drawing
 
1. An effect device easy to mount, comprising:
an annular frame;
a plurality of effect sheets; and
a plurality of fixing assemblies for fixing the plurality of effect sheets in the annular frame, each of the plurality of the fixing assemblies having a first insertion pin and a second insertion pin respectively mounted at two ends of the respective effect sheet and used for fixing the plurality of effect sheets in the annular frame in a plug-in mode,
wherein the first insertion pin is sleeved with an elastic element and an end portion of the first insertion pin penetrates through a mounting hole in the annular frame,
a first protruding portion protrudes out of an end, close to each effect sheet, of the first insertion pin, one end of the elastic element abuts against the first protruding portion, and the other end of the elastic element abuts against an inner side wall of the annular frame, and
the second insertion pin is fixed in the plug-in mode, and
wherein the annular frame comprises a first frame body and a second frame body, the mounting hole is formed by press-fitting the second frame body on a top of the first frame body.