Title:
FLAME FLASHING LED LAMP AND LAMP STRING
Document Type and Number:
WIPO Patent Application WO/2021/007892
Kind Code:
A1
Abstract:
A flame flashing LED lamp, comprising an LED lamp bar (13) and a lamp bar control unit; wherein the lamp bar (13) comprises a substrate and a plurality of LED lamp beads; the substrate is sequentially divided into a flame bottom region (A), a flame core region (B), and an outer flame region (C) from one end to the other end, and the plurality of LED beads are respectively provided on the flame bottom region (A), the flame core region (B), and the outer flame region (C) of the substrate, wherein the number of LED lamp beads in the flame core region (B) is at least two; and the lamp bar control unit controls the LED lamp beads in the flame bottom region (A) and the outer flame region (C) to be turned on and off according to the set frequency, respectively, and controls the LED lamp beads in the flame core region (B) to be sequentially and cyclically turned on and off. The flame flashing LED lamp can simulate the effect of flame jumping and flashing, has the characteristics of simple components, high integration and low costs, and is wide in application prospects.
Inventors:
XU GUODU (CN)
LU SHAOMING (CN)
LU SHAOMING (CN)
Application Number:
PCT/CN2019/099543
Publication Date:
January 21, 2021
Filing Date:
August 07, 2019
Export Citation:
Assignee:
XU GUODU (CN)
International Classes:
F21S10/04; F21V23/00; H05B44/00
Foreign References:
| CN106764915A | 2017-05-31 | |||
| CN103561507A | 2014-02-05 | |||
| CN208475210U | 2019-02-05 | |||
| CN109882794A | 2019-06-14 | |||
| CN109519860A | 2019-03-26 | |||
| US10344930B1 | 2019-07-09 |
Attorney, Agent or Firm:
GUANGZHOU JUNCY INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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