ELECTRONIC FIREWORK

WIPO Patent Application WO/2021/134841

A1

Disclosed is a firework body (100), comprising a first conductive part (110) having a first mounting end (111) and a first connecting end (112), a second conductive part (120) having a second mounting end (121) and a second connecting end (122), a heat generation metal part (130), and firework fuel (140). Two ends of the heat generation metal part (130) are electrically connected to the first connecting end (112) and the second connecting end (122), respectively. The firework fuel (140) is arranged on the heat generation metal part (130). The first mounting end (111) and the second mounting end (121) can be powered on, such that the heat generation metal part (130) generates heat after being powered on so as to ignite the firework fuel (140). Accordingly, an operator can ignite the firework body by means of merely controlling the first mounting end and the second mounting end to be powered on, such that the operator is far away from an ignition position of the firework body so as to effectively reduce the probability of burning a hand when the firework body is ignited, thereby greatly improving the usage safety of the firework body and an electronic firework. An electronic firework is further provided.

ZHOU XIAOWEN (CN)
LIAO YU (CN)

PCT/CN2020/072485

July 08, 2021

January 16, 2020

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CHANGSHA SPARK TECH ELECTRONICS CO LTD (CN)

F42B4/00

CN1376893A	2002-10-30
CN2115514U	1992-09-09
CN101206104A	2008-06-25
CN203069065U	2013-07-17
CN205860878U	2017-01-04

ADVANCE CHINA IP LAW OFFICE (CN)

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