Title:
LIGHT STRIP WHICH CAN BE BENT AS DESIRED
Document Type and Number:
WIPO Patent Application WO/2021/223381
Kind Code:
A1
Abstract:
The utility model provides a light strip which can be bent as desired; light strip which can be bent as desired comprises a soft light-transmissive sleeve, a PCB board, and a plurality of lamp beads. The PCB board is obliquely arranged, the PCB board is accommodated in an accommodating oblique groove, and each lamp bead is arranged on the PCB board and electrically connected to the PCB board. The directions in which a first oblique opening and a second oblique opening are disposed are parallel, each first oblique opening and each second oblique opening being disposed at intervals, and the second oblique opening being disposed between every two adjacent first oblique openings. The side wall of the light guide groove close to the PCB board is provided with a first zigzag light-guiding groove. The side wall of the light guide groove away from the PCB board is provided with a second zigzag light-guiding groove. The light emitted by the lamp bead enters the light-guiding groove via the soft light-transmissive sleeve by means of the accommodating oblique groove, and by the guidance of the first zigzag light-guiding groove and the second zigzag light-guiding groove, the soft light-transmitting sleeve is uniformly diffused to the external environment. The light strip which can be bent as desired can achieve forward bending and side bending at the same time, greatly increasing the range of applications of the light strip which can be bent as desired.
Inventors:
HE ZHI LIANG (CN)
Application Number:
PCT/CN2020/124525
Publication Date:
November 11, 2021
Filing Date:
October 28, 2020
Export Citation:
Assignee:
GUANGDONG MICROVIEW TECH CO LTD (CN)
International Classes:
F21S4/24; F21V19/00
Foreign References:
| CN210373022U | 2020-04-21 | |||
| CN109668068A | 2019-04-23 | |||
| CN206831230U | 2018-01-02 | |||
| CN106151938A | 2016-11-23 | |||
| US20190230782A1 | 2019-07-25 | |||
| CN102798026A | 2012-11-28 | |||
| CN203571513U | 2014-04-30 | |||
| CN202581103U | 2012-12-05 | |||
| CN209340935U | 2019-09-03 |
Attorney, Agent or Firm:
HUIZHOU HUAZHUAN INTELLECTUAL PROPERTY AGENCY (GENERAL PARTNERSHIP) (CN)
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