Title:
LED LAMP
Document Type and Number:
WIPO Patent Application WO/2022/028443
Kind Code:
A1
Abstract:
An LED lamp, comprising: a lampshade (1), and a base (3) connected to the lampshade (1). A first accommodation space formed by the lampshade (1) and the base (3) is internally provided with a photoelectric module (2). The photoelectric module (2) comprises a first insulating portion (202), a power source module (23) and a circuit board (201). The circuit board (201) comprises a first face (2011) and a second face (2012) which are arranged opposite each other. The first insulating portion (202) covers an electronic component on the first face (2011), and the first insulating portion (202) comprises an optical processing unit (202b). The optical processing unit (202b) comprises a second optical processing region (2b) arranged corresponding to part of the power source module (23), wherein the second optical processing region (2b) is provided with at least one extending portion (2b3), and the extending portion (2b3) passes through a through hole (201a) in the circuit board (201). The LED lamp has the characteristics of having a thin thickness, an excellent light-emitting effect, and a good heat dissipation performance.
Inventors:
WANG MINGBIN (CN)
MEI RONG (CN)
CHEN ZHENKUN (CN)
JIANG JINYUAN (CN)
YAO ZHIXIONG (CN)
ZHANG ZHICHAO (CN)
ZHOU LIN (CN)
XIONG AIMING (CN)
QIN JIANFENG (CN)
SHEN TAO (CN)
MEI RONG (CN)
CHEN ZHENKUN (CN)
JIANG JINYUAN (CN)
YAO ZHIXIONG (CN)
ZHANG ZHICHAO (CN)
ZHOU LIN (CN)
XIONG AIMING (CN)
QIN JIANFENG (CN)
SHEN TAO (CN)
Application Number:
PCT/CN2021/110428
Publication Date:
February 10, 2022
Filing Date:
August 04, 2021
Export Citation:
Assignee:
JIAXING SUPER LIGHTING ELECTRIC APPLIANCE CO LTD (CN)
International Classes:
F21V23/00; F21V25/00; F21V29/00
Foreign References:
| CN205842240U | 2016-12-28 | |||
| TWM452300U | 2013-05-01 | |||
| US20160169503A1 | 2016-06-16 | |||
| CN206280752U | 2017-06-27 | |||
| CN107023759A | 2017-08-08 | |||
| CN205746110U | 2016-11-30 |
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