WICK-BURNING AND VENTILATION AND FLOW-GUIDE STRUCTURE
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United States of America Patent
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Issued Date -
Jun 2, 2022
app pub date -
Nov 27, 2020
filing date -
Nov 27, 2020
priority date (Note) -
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Abstract
A wick-burning and ventilation and flow-guide structure includes a wick tray, a heat isolation cover, and a wick. The heat isolation cover has support sections that are extended to form protrusion sections insertable into and mounted in mounting holes of the wick tray for secured combination and easy separation. The wick tray and the heat isolation cover provide a dual-layered heat isolation effect and also achieve an effect of heat dissipation. The wick is made of a metallic or ceramic material and has a surface over which a flame-blocking heat-isolating sleeve is fit to prevent downward spreading of flaming. A wind-shielding hood is provided on the fuel container to define therebetween a flow-guide opening for smooth ingress of air, preventing flaming from jumping.
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