The invention relates to a portable type air conditioner, which comprises a front panel, a case, an evaporator, an indoor fan, a rear panel, a condenser, an outdoor fan, a fan motor, a compressor and a chassis, wherein the case and components inside the chassis form an integral unit of the air conditioner. The portable type air conditioner also comprises a base, wherein the base is arranged below the chassis and movably connected with the integral unit of the air conditioner; and the integral unit of the air conditioner can rotate on the base. When the portable type air conditioner operates, the integral unit of the air conditioner can sway continuously, therefore the air outlet angle of the air conditioner is enlarged, the air outlet range is increased, so that air discharged from an air outlet can be uniformly dispersed, the temperature adjusting speed of the air conditioner is accelerated, and the using requirements of a plurality of users in a larger indoor space and at different indoor positions can be met.