| 摘要 |
According to the present invention, a BLDC type blower motor of a connection structure having a vibration absorbing function comprises: a PCB (100) for controlling a BLDC motor; a lower case (200) mounting the PCB and having a blowing channel (210); a heat sink plate (300) having one surface which has the same shape as a back surface of the PCB (100), having a through-hole for coupling a stator (510), and installed to be closed to the PCB (100) in the lower case (200) mounting the PCB (100); a blowing case (400) having a blowing space and a blowing hole (410) for blowing inside, having a through-hole for coupling the stator (510), and coupled to the lower case (200) coupled to the PCB (100) and the heat sink plate (300); a motor (500) forming the stator (510) electrically coupled to the PCB (100) by penetrating a stator through-hole (511) formed in the blowing case (400), and the heat sink plate (300) and coupled to the blowing case in a lower part; and an upper case (600) coupled to the lower case (200) coupled to the PCB (100), the heat sink plate (300), the blowing case (400), and the motor (500), thereby preventing damage to the PCB (100) by absorbing vibration. |
