Title:
LED CABINET AND FASTENING STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2021/218113
Kind Code:
A1
Abstract:
An LED cabinet and a fastening structure. The LED cabinet comprises a body (1), a PCB board (2), and connectors; the PCB board (2) is fixed on the body (1) by means of the connectors; each connector comprises a male fastener (3) and a female fastener (4); an end of the male fastener (3) is provided with a first conical section (31) and a step portion (32) connected to each other; the female fastener (4) is provided with a barb portion (41); the first conical section (31) extends into the fastening cavity of the female fastener (4); the barb portion (41) locks the step portion (32).
Inventors:
HE JINFENG (CN)
ZHAO YONGCHUN (CN)
ZHAO YONGCHUN (CN)
Application Number:
PCT/CN2020/128145
Publication Date:
November 04, 2021
Filing Date:
November 11, 2020
Export Citation:
Assignee:
UNILUMIN GROUP CO LTD (CN)
International Classes:
G09F9/33; F21V19/00
Foreign References:
| CN211906828U | 2020-11-10 | |||
| CN205754719U | 2016-11-30 | |||
| CN204593041U | 2015-08-26 | |||
| CN101920684A | 2010-12-22 | |||
| CN106015246A | 2016-10-12 | |||
| JP2000283132A | 2000-10-13 | |||
| US5085545A | 1992-02-04 |
Attorney, Agent or Firm:
ADVANCE CHINA IP LAW OFFICE (CN)
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