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Patent Searching and Data


Title:
PLUG-IN LAMP
Document Type and Number:
WIPO Patent Application WO/2022/205738
Kind Code:
A1
Abstract:
A plug-in lamp, comprising a light-emitting tube body (10) and a lamp holder (20) and a lamp tail (30), which are mounted at a head and tail end of the light-emitting tube body (10), respectively; the light-emitting tube body (10) comprises a heat dissipation member (11), and a light-emitting lamp panel (12) and a light-transmitting cover (13), which are mounted on the heat dissipation member (11); one side of the heat dissipation member (11) is provided with a first mounting recess (111) for mounting the light-emitting lamp panel (12); one side of the lamp holder (20) facing the light-emitting tube body (10) is provided with at least one lamp holder pressing plate (21); one side of the lamp tail (30) facing the light-emitting tube body (10) is provided with at least one lamp tail pressing plate (31); and the lamp holder pressing plate (21) and the lamp tail pressing plate (31) abut against two ends of the light-emitting lamp panel (12), respectively, so as to fix the light-emitting lamp panel (12) in the first mounting recess (111). The light-emitting lamp panel (12) is fixed on the heat dissipation member (11) by using pressing plates of the lamp holder (20) and the lamp tail (30), thereby facilitating the assembly and replacement of the light-emitting lamp panel (12). In addition, the light-emitting lamp panel (12) continuously abuts against the heat dissipation member (11), thereby achieving high heat transfer efficiency.

Inventors:
GUO JIEJIANG (CN)
PU JIZHONG (CN)
Application Number:
PCT/CN2021/112364
Publication Date:
October 06, 2022
Filing Date:
August 12, 2021
Export Citation:
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Assignee:
CH LIGHTING TECH CO LTD (CN)
International Classes:
F21K9/23
Foreign References:
CN103322444A2013-09-25
CN204187310U2015-03-04
CN212617684U2021-02-26
CN206191311U2017-05-24
CN201866583U2011-06-15
CN202118616U2012-01-18
CN203364006U2013-12-25
Attorney, Agent or Firm:
HEXIN INTELLECTUAL PROPERTY FIRM (CN)
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