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Patent Searching and Data


Title:
LAMP
Document Type and Number:
WIPO Patent Application WO/2020/151114
Kind Code:
A1
Abstract:
A lamp, comprising a metal base (10), light-emitting plates (51, 52), an electric wire (20), and lampshades (61, 62), wherein the lampshade (61, 62) is mounted on the metal base (10) and forms a light-emitting cavity; the light-emitting plate (51, 52) is located on an end surface of the metal base (10) and is electrically connected to the metal base (10); the metal base (10) is provided with a center hole (11) and an insertion-connection hole (12) in communication with the center hole (11); a wiring terminal (30) electrically insulated from the metal base (10) is provided in the center hole (11), and the wiring terminal (30) is provided with a core mounting hole (31) opposite to the insertion-connection hole (12); the electric wire (20) comprises a metal tube (21), a core (22), and an insulation layer (23) located between the metal tube and the core; the electric wire (20) is inserted in the insertion-connection hole (12), and the metal tube (21) is electrically connected to the metal base (10); a portion where the core (22) protrudes out of the metal tube (21) is electrically connected to a conductive spring (40); one end of the conductive spring (40) abuts against the insulation layer (23), and the other end abuts against the wiring terminal (30); and the core (22) is electrically connected in the core mounting hole (31). The lamp can ensure the stability of electrical connection between the electric wire (20) and the wiring terminal (30).

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Inventors:
YUAN SHIQIANG (CN)
Application Number:
PCT/CN2019/084128
Publication Date:
July 30, 2020
Filing Date:
April 24, 2019
Export Citation:
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Assignee:
ZHONGSHAN CITY KINGLONG LIGHTING FACTORY CO LTD (CN)
International Classes:
F21S2/00; F21S4/00; F21V23/06
Foreign References:
CN103398317A2013-11-20
CN203810119U2014-09-03
CN206943889U2018-01-30
CN109084278A2018-12-25
CN107666039A2018-02-06
US20160223152A12016-08-04
Attorney, Agent or Firm:
LEADER PATENT & TRADEMARK FIRM (CN)
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