Air conditioner

The invention discloses an air conditioner. The air conditioner comprises a shell; the air duct component is arranged in the shell, and the air duct component comprises an air duct piece and a wind wheel arranged on the air duct piece; the middle partition plate is arranged in the shell, and the middle partition plate is connected with the air duct piece; the pulse lamp sterilization module comprises a mounting base, a pulse lamp assembly and a light reflecting assembly, the mounting base is arranged on the side, away from the air duct piece, of the middle partition plate and connected with the middle partition plate, the pulse lamp assembly is arranged between the mounting base and the middle partition plate, and a through hole opposite to the pulse lamp assembly is formed in the mounting base; the light reflecting assembly is arranged on the side, away from the middle partition plate, of the mounting base and located on one side of the through hole in the length direction of the air duct piece. According to the air conditioner, the light reflecting assembly is arranged on one side of the through hole, so that the sterilization area of the pulse lamp sterilization module is enlarged, the pulse light is irradiated to the designated sterilization area more intensively, and the utilization rate of the pulse light and the sterilization effect of the pulse lamp sterilization module are improved.