Power generator component of motor compressor for automobile air conditioner

The invention relates to the filed of vehicle power, in particular to a power generator component of a motor compressor for an automobile air conditioner. The power generator component is improved on the basis of the prior art, and comprises a power generator stator of the motor compressor, a power generator rotor of the motor compressor and a power generator shell of the motor compressor; a power generator is positioned on the side surface of an automobile engine; two belt grooves are formed on an engine crankshaft; the engine crankshaft is respectively connected with a drive shaft of the rotor and a drive shaft of a water pump through a belt; the water pump is positioned at the upper end of the engine; the engine crankshaft drives the drive shaft of the rotor and the drive shaft of the water pump to rotate; and both the engine and the power generator are water-cooled and share a set of water cooling element. Compared with the prior art, the power generator component has the benefits that materials are saved, the space is reasonably utilized, the safety is increased, the space is favorably saved, and energy sources are effectively utilized.