| 摘要 |
<p>A portable burner device comprising: a cone-shaped potholder (10) configured to support a cooking pot; a flame hole (12) at the apex of the cone-shaped potholder; a firebox (30) comprising a heat outlet (32) configured to allow heat to escape from the firebox and a fuel inlet (33) configured to receive solid fuel; a firetube (20) configured to enable heat to transfer from the firebox to the cone-shaped potholder via the heat outlet, the firetube comprising: a riser section comprising a top and a base, wherein the top is in communication with the flame hole; and a transfer section intersecting the riser section at its base and further in communication with the heat outlet of the firebox.</p> |
