| 摘要 |
<P>PROBLEM TO BE SOLVED: To improve the quietness of an air conditioner by reducing influence caused by the vibration of a DC brushless motor in a drainage pump for an air conditioner. <P>SOLUTION: The DC brushless motor 2 is held by a pump body part 1 and a bracket 3 and fixed. A mounting seat 4 is formed at a unit mounting part 31 at the upper end of the bracket 3. A resin mold part 21 of the DC brushless motor 2 is made of a hard resin material, and the bracket 3 is made of a soft resin material such as PP (polypropylene) or PPS (polyphenylene sulfide). The mounting seat 4 is made of an elastic resin material with high flexibility such as elastomer. The bracket 3 and the mounting seat 4 are integrally formed by two-color molding. Only the mounting seat 4 is placed to abut against a unit top plate 20 to mount the drainage pump 10 to the unit top plate 20. The vibration of the DC brushless motor 2 is absorbed by the mounting seat 4. <P>COPYRIGHT: (C)2013,JPO&INPIT |
