Motor installation damping support, horizontal motor and air conditioner

The utility model provides a motor installation shock absorption support, a horizontal motor and an air conditioner, the motor installation shock absorption support comprises a shock absorption ring, the shock absorption ring comprises a shock absorption inner ring and a hard outer ring at least surrounding the outer circumferential wall of the shock absorption inner ring, and a through hole of the shock absorption inner ring is used for being sleeved with an end cover boss of the motor; the support comprises a supporting plate, a mounting groove is formed in the supporting plate, and the hard outer ring is connected into the mounting groove in a buckled mode. According to the utility model, the assembling mode that the damping rubber ring of the existing structure needs to be fastened by installing a cramp and a connecting rod can be effectively avoided, the consumables of parts are reduced, and the production and manufacturing processes are optimized, so that the material cost and the manufacturing cost are