Title:
LED TUBE LAMP
Document Type and Number:
WIPO Patent Application WO/2020/140900
Kind Code:
A1
Abstract:
An LED tube lamp comprises a lamp tube (1); a first circuit board (2), disposed in the lamp tube (1) and having a plurality of light sources (21) mounted thereon; and two lamp caps (3), respectively disposed at both ends of the lamp tube (1) and having a power supply (5) disposed therein. The power supply (5) has a second circuit board (51) with a first surface (511) and a second surface (512) opposite and parallel to each other. The lamp cap (3) comprises a side wall (31), an end wall (32), and a slot (35) with a first rib (33). There is a coupling structure (331) protruded on the first rib (33) with respect to the first surface (511) of the second circuit board (51).
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Inventors:
JIANG TAO (CN)
WANG MINGBIN (CN)
CHEN JUNREN (CN)
XIONG AIMING (CN)
ZOU FENG (CN)
XU WEIHONG (CN)
LU JIAN (CN)
WANG GUANGDONG (CN)
WANG MINGBIN (CN)
CHEN JUNREN (CN)
XIONG AIMING (CN)
ZOU FENG (CN)
XU WEIHONG (CN)
LU JIAN (CN)
WANG GUANGDONG (CN)
Application Number:
PCT/CN2019/130622
Publication Date:
July 09, 2020
Filing Date:
December 31, 2019
Export Citation:
Assignee:
JIAXING SUPER LIGHTING ELECTRIC APPLIANCE CO LTD (CN)
International Classes:
F21K9/27; F21K9/272; F21K9/278; F21Y103/10; F21Y115/10
Domestic Patent References:
| WO2018016918A1 | 2018-01-25 |
Foreign References:
| CN104595765A | 2015-05-06 | |||
| CN104565954A | 2015-04-29 | |||
| CN204494139U | 2015-07-22 | |||
| CN204477878U | 2015-07-15 | |||
| CN201259099Y | 2009-06-17 | |||
| CN204240282U | 2015-04-01 | |||
| CN208281841U | 2018-12-25 | |||
| CN202997126U | 2013-06-12 | |||
| CN104406132A | 2015-03-11 |
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