Title:
LED FLAME LAMP
Document Type and Number:
WIPO Patent Application WO/2020/082490
Kind Code:
A1
Abstract:
Disclosed is an LED flame lamp, comprising a substrate, LED chips provided on the substrate, and a control circuit board for controlling ON/OFF and flickering of the LED chips to form a flame effect. The substrate of a sheet shape is provided so that two surfaces can project light emitted from the LED chips. The LED flame lamp further comprises a fluorescent layer. Light emitted from the LED chips penetrates the fluorescent layer and then displayed in a color similar to that of the flame. The present invention replaces a conventional cylindrical or polyhedral substrate with a sheet-shaped substrate, so that the volume of the substrate is reduced greatly, and the cost is reduced.
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Inventors:
ZHANG LIQIANG (CN)
Application Number:
PCT/CN2018/117476
Publication Date:
April 30, 2020
Filing Date:
November 26, 2018
Export Citation:
Assignee:
YUYAO YANGMINGXINGGUANG ELECTRONIC TECH CO LTD (CN)
International Classes:
F21S10/04; F21V3/12; F21V19/00; F21V23/04; F21Y115/10
Foreign References:
| CN204268354U | 2015-04-15 | |||
| CN106704956A | 2017-05-24 | |||
| CN108361647A | 2018-08-03 | |||
| CN203571474U | 2014-04-30 | |||
| CN203571615U | 2014-04-30 |
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