Title:
EASY-TO-INSTALL EFFECT DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/147308
Kind Code:
A1
Abstract:
An easy-to-install effect device, comprising an annular frame (100), an effect piece (200), and a fixing assembly (300) used for pivoting the effect piece (200) in the annular frame (100). The fixing assembly (300) comprises a first inserting shaft (310) and a second inserting shaft (320) which are installed at two ends of the effect piece (200) respectively and used for pivot joint. An elastic element (400) is sleeved on the first inserting shaft (310), and the end of the first inserting shaft (310) penetrates through a mounting hole (110) in the annular frame (100). A first protruding part (311) protrudes out of the end of the first inserting shaft (310) close to the effect piece (200). One end of the elastic element (400) abuts against the first protruding part (311), and the other end abuts against the inner sidewall of the annular frame (100). The second inserting shaft (320) is pivoted and fixed. In the process of replacing the dismounting effect piece (200), by means of the tension of an elastic element (400) sleeved on the first inserting shaft (310), the disassembling and assembling space of the second inserting shaft (320) can be vacated only by compressing the elastic element (400), and therefore the effect piece (200) can be disassembled and assembled easily, conveniently and rapidly, the disassembling and assembling time of the effect piece (200) is greatly shortened, the disassembling and assembling steps are simple, damages to the effect piece (200) caused in the disassembling and assembling process are reduced, and the production and maintenance cost is lower.
Inventors:
JIANG WEIKAI (CN)
Application Number:
PCT/CN2020/110155
Publication Date:
July 29, 2021
Filing Date:
August 20, 2020
Export Citation:
Assignee:
GUANGZHOU HAOYANG ELECTRONICS CO LTD (CN)
International Classes:
F21S10/00; F21V17/16; F21W131/105; F21W131/406
Foreign References:
| CN111594775A | 2020-08-28 | |||
| CN208920006U | 2019-05-31 | |||
| CN109442301A | 2019-03-08 | |||
| CN2079704U | 1991-06-26 | |||
| CN103032737A | 2013-04-10 | |||
| US20080062684A1 | 2008-03-13 |
Other References:
See also references of EP 4095433A4
Attorney, Agent or Firm:
YOGO PATENT AND TRADEMARK AGENCY LIMITED COMPANY (CN)
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