Title:
ANTI-PULL-OFF DECORATIVE LAMP AND ANTI-PULL-OFF LAMP STRING
Document Type and Number:
WIPO Patent Application WO/2022/007065
Kind Code:
A1
Abstract:
An anti-pull-off decorative lamp and an anti-pull-off lamp string. The anti-pull-off decorative lamp comprises a light source (100), a connecting line (200), a conductive terminal (300) and insulated plastic (400); the anti-pull-off lamp string comprises anti-pull-off decorative lamps and a cable (600). The light source (100) comprises a light-emitting chip (110) and a lead frame (120); a first end of the lead frame (120) is electrically connected to the light-emitting chip (110), and a second end of the lead frame (120) is provided with pins (121, 122). The connecting line (200) comprises a conductive line (210) and an insulating layer (220); the insulating layer (220) covers the sidewall of the conductive line (210); the end of conductive line (210) at the connecting line (200) protrudes out of the insulating layer (220) and forms a connector lug (230), and the other end of the connecting line (200) is for electrical connection to a driving power supply. A first end of the conductive terminal (300) is provided with a first clamping piece (310), and a second end of the conductive terminal (300) is provided with a second clamping piece (320); the first clamping piece (310) is crimped to the pins (121, 122), and the second clamping piece (320) is crimped to the connector lug (230). The insulated plastic (400) surrounds the connector lug (230), the pins (121, 122), and the conductive terminal (300). The light source (100) of the anti-pull-off decorative lamp is crimped to the connecting line (200) by means of the conductive terminal (300), thereby achieving good anti-pull-off properties.
Inventors:
LAM SU IO (KH)
Application Number:
PCT/CN2020/106401
Publication Date:
January 13, 2022
Filing Date:
July 31, 2020
Export Citation:
Assignee:
SEASON BRIGHT CAMBODIA ELECTRONIC LIGHTING CO LTD (KH)
LAM SU IO (KH)
LAM SU IO (KH)
International Classes:
F21S4/00; F21K9/238; F21V15/00; H01R33/09; F21Y115/10
Foreign References:
| CN2899193Y | 2007-05-09 | |||
| CN201041901Y | 2008-03-26 | |||
| US6120312A | 2000-09-19 | |||
| EP0109911A1 | 1984-05-30 | |||
| CN201038548Y | 2008-03-19 | |||
| CN201038547Y | 2008-03-19 | |||
| CN2713695Y | 2005-07-27 | |||
| US20030058658A1 | 2003-03-27 |
Other References:
See also references of EP 4177512A4
Attorney, Agent or Firm:
JIAQUAN IP LAW (CN)
Download PDF: