LIGHTING DEVICE USING HYBRID POWER GENERATION

WIPO Patent Application WO/2024/010169

A1

The present invention relates to a lighting device using hybrid power generation and, particularly, to a lighting device using hybrid power generation to maximize an energy saving effect by generating electricity during the daytime and the nighttime by using power generation through solar heat, heat generated from LEDs, and the like, the device comprising: a first power generation unit which includes a first thermoelectric element in which a high temperature part is formed on one surface thereof through solar heat, and which generates electrical energy by means of the first thermoelectric element; a second power generation unit which includes a second thermoelectric element in which a high temperature part is formed on one surface thereof through heat generated from an LED module, and which generates electrical energy by means of the second thermoelectric element; and a cooling unit provided between the first power generation unit and the second power generation unit so as to simultaneously cool the other surface of each of the first thermoelectric element and the second thermoelectric element.

WO/2018/026930	MOORING SYSTEM FOR DRIFTING ENERGY CONVERTERS
JP4481849	Flashing device
JP2006302794	PROJECTOR

JEON OK JA (KR)
SEO SEUNG WON (KR)
YIN XUE BIN (KR)
KOOK YOON JU (KR)
KIM BONG HYOUNG (KR)

PCT/KR2023/003740

January 11, 2024

March 21, 2023

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JEON OK JA (KR)
SEO SEUNG WON (KR)
YIN XUE BIN (KR)
KOOK YOON JU (KR)
KIM BONG HYOUNG (KR)

F21S9/04; F03D3/00; F03D9/25; F21V29/60; H02N11/00; H10N10/13; F21W131/103

KR20100138674A	2010-12-31
KR20190000132A	2019-01-02
JP3218774U	2018-11-08
JP2005083327A	2005-03-31
JP2010112688A	2010-05-20
KR20100138674A	2010-12-31

PATENT LAW FIRM GRAND KOREA (KR)

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