The utility model relates to the technical field of heating stoves, in particular to a portable outdoor stove which comprises a stove body, a stove cavity is arranged in the stove body, a porous
infrared combustion plate is arranged in the stove cavity, the stove body is provided with an injection
pipe and an ignition device, the injection
pipe is communicated with the stove cavity and can provide
fuel gas for the stove cavity, and the ignition device extends into the stove cavity from the lower portion of the stove body. And the ignition device can ignite the
fuel gas, so that the
fuel gas can be output for
combustion through holes of the porous
infrared combustion plate. According to the utility model, the porous
infrared combustion plate is arranged at the top of the furnace chamber, and gas is fully mixed and combusted in the holes of the combustion plate to form uniform infrared
radiation flame, so that the combustion efficiency is obviously improved, a stable combustion state can be kept even outdoors, and the reliability and the stability are improved. Besides, the ignition device extends into the furnace chamber from the lower part of the furnace body, so that the ignition operation is
safer and more convenient, the risk of gas leakage caused by ignition failure is reduced, and the safety performance of the outdoor furnace is effectively improved.