Title:
LED LIGHT STRIP
Document Type and Number:
WIPO Patent Application WO/2023/245565
Kind Code:
A1
Abstract:
An LED light strip (100). The LED light strip (100) comprises at least four wires (20) and a plurality of LED modules. The LED module comprises at least two LED light beads (10). The at least two LED light beads (10) are electrically connected to the four wires (20), and a plurality of LED light beads (10) are sequentially arranged on the four wires to form a strip. One of the four wires (20) is a communication wire, and the other three wires (20) are power supply wires. On the communication wire, the LED light beads (10) on the strip are connected in series; and on the power supply wires, the plurality of LED modules are connected in parallel, and at least two LED light beads (10) of each LED module are connected in series. By means of power source series-parallel connection and signal series connection in the LED light strip, a plurality of application solutions for different power supply voltages are realized, such that light emission effects are diversified by using a serial communication protocol to control each LED light bead on the LED light strip. Moreover, a production process for the LED light strip is simple.
Inventors:
LIU MINGJIAN (CN)
ZHU GENGSHENG (CN)
WU ZHENLEI (CN)
ZHOU KAI (CN)
ZHU GENGSHENG (CN)
WU ZHENLEI (CN)
ZHOU KAI (CN)
Application Number:
PCT/CN2022/100852
Publication Date:
December 28, 2023
Filing Date:
June 23, 2022
Export Citation:
Assignee:
DONGGUAN OPSCO OPTOELECTRONICS CO LTD (CN)
International Classes:
F21S4/20
Foreign References:
| CN114458976A | 2022-05-10 | |||
| CN103591492A | 2014-02-19 | |||
| CN112902042A | 2021-06-04 | |||
| US20210071850A1 | 2021-03-11 | |||
| CN211429573U | 2020-09-04 |
Attorney, Agent or Firm:
SHENZHEN LIDAO INTELLECTUAL PROPERTY AGENCY (GENERAL PARTNERSHIP) (CN)
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