Abstract: A gas purification assembly for an air-conditioning indoor unit, the gas purification assembly comprising: a filter device arranged at or near an air inlet end of the air-conditioning indoor unit, for filtering particles entrained in the gas entering through the air inlet end; an ion generator located downstream of the filter device along the gas flow direction, for increasing the content of positive and/or negative ions in the gas flow; an atomizing device located downstream of the ion generator along the gas flow direction, for increasing the humidity and the amount of ions of the gas flow, and eliminating the ozone generated by the ion generator; and a photocatalytic device located downstream of the atomizing device along the gas flow direction, for performing a photocatalytic reaction on the humidified gas flow. An air-conditioning indoor unit equipped with the gas purification assembly is also disclosed.

Abstract: A gas purifying device for an air-conditioning terminal product includes a housing; an ion generator secured to the housing; blades arranged on the outer side of the housing and used for receiving wind power from the air-conditioning terminal product for rotation; and an electric generator arranged in the housing and connected to the blades through a rotor shaft; when rotating, the blades drive the electric generator to operate to convert wind energy into electric energy, thereby enabling the electric generator to supply power to the ion generator. An air-conditioning terminal product provided with the gas purification device, and an air-conditioning unit configured with the air-conditioning terminal product.