What are heat pump air conditioners for indoor units and heat pump air conditioners?

The utility model relates to an indoor unit of a heat pump air conditioner and a heat pump air conditioner, comprising a casing, a cover assembly and a heat exchange and air supply assembly The heat exchange and air supply component comprises a fan module and an evaporator module respectively arranged in the chamber, and an installation recess corresponding to the fan module is arranged on the inner bracket, the evaporator module can be detachably installed on the installation recess and the fan module is limited in the installation recess. When the installation and maintenance are needed, the cover assembly can be disassembled first, and then the evaporator module can be disassembled directly, the limit of the fan module is lifted, the fan module can be taken out directly, no need to disassemble, disassembly and assembly is convenient, maintenance and casing is clean and convenient.