BELL MOUTH OF CEILING AIR CONDITIONER

摘要

PURPOSE: A bell mouth of ceiling air conditioner is provided to allow the bell mouth to be commonly used regardless of the capacity of product while correctly compensating the distance between the bell mouth and the fan by simplifying the structure of the bell mouth. CONSTITUTION: A bell mouth unit(70) includes a first bell mouth(100) which maintains a predetermined spacing from a fan of an air conditioner, and a second bell mouth(110) which is coupled to the first bell mouth and installed to be adjacent to the fan, so as to compensate the distance between the fan and the first bell mouth when the height of product increases due to the large capacity of the product. The first bell mouth has a plurality of bosses(103) protruded from the outer periphery of the first bell mouth and which permit the second bell mouth to be coupled to the first bell mouth by a plurality of coupling members(120). The second bell mouth is provided with a flange(113) arranged integrally with the second bell mouth. The flange has a plurality of coupling holes(114) to be coupled with bosses of the first bell mouth, with a plurality of coupling members penetrating coupling holes of the flange.