본 발명에 따른 블로워 모터는 스테이터 코어(10), 상기 스테이터 코어(10)의 상부에 결합되는 상부 인슐레이터(11), 및 상기 스테이터 코어(10)의 하부에 결합되는 하부 인슐레이터(12)를 포함하는 스테이터 어셈블리(1); 상기 스테이터 어셈블리(1)의 주위에서 회전하도록 설치되는 로터 어셈블리(2); 상기 스테이터 어셈블리(1)가 결합되는 스테이터 블럭(3); 상기 스테이터 블럭(3)의 하부에 위치하는 인쇄회로기판(4); 및 상기 스테이터 블럭(3)에 결합되는 모터 커버(5)로 이루어지는 모터 어셈블리(100)를 포함하고, 상기 스테이터 블럭(3)은 원형의 플레이트(30) 및 플레이트(30)의 중앙 부분에 상부로 돌출되어 형성된 중공 돌출부(31)를 가지며, 상기 스테이터 어셈블리(1)는 상기 중공 돌출부(31)에 결합되는 것을 특징으로 한다.

    The blower motor according to the present invention comprises a motor assembly 100 comprising a stator assembly 1 comprising a stator core 10, an upper insulator 11 coupled to an upper portion of the stator core 10 and a lower insulator 12 coupled to a lower portion of the stator core 10; a rotor assembly 2 rotating around the stator assembly 1; a stator block 3 to which the stator assembly 1 is coupled; a printed circuit board 4 located at a lower portion of the stator block 3; and a motor cover 5 coupled to the stator block 3; a flange 200 comprising a flange body 201 having a hole in the center into which the motor assembly 100 is inserted, an upper protrusion 202 having an annular shape protruding upwardly along a periphery of the hole into which the motor assembly 100 is inserted, a damper seating part 203 formed in the shape of a groove on an inner side of the hole of the motor assembly 100, and a plurality of coupling protrusions 204 formed in the shape of protrusions on a lower portion of the flange body 201; and a damper plate 300 comprising an annular body 301 having a ring shape, a plurality of locking parts 302 protruding upwardly from a periphery of the annular body 301 at regular intervals, and a plurality of protrusion guides 303 protruding toward the shaft 21 from a periphery of the annular body 301 at regular intervals, wherein the stator block 3 has a plate 30 having a circular shape and a hollow protrusion 31 protruding upwardly from a central portion of the plate 30, and the stator assembly 1 is coupled to the hollow protrusion 31.


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    Title :

    BLDC BRUSHLESS DIRECT CURRENT BLOWER MOTOR WITH NOVEL STATOR BLOCK


    Additional title:

    새로운 구조의 스테이터 블록을 갖는 BLDC 블로워 모터


    Contributors:
    JUNG JIN GUN (author) / MOON CHI WON (author) / KIM SEOK MIN (author)

    Publication date :

    2024-10-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES / B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht





    BLDC BRUSHLESS DIRECT CURRENT BLOWER MOTOR WITH EASY STATOR BLOCK ASSEMBLY

    JUNG JIN GUN / MOON CHI WON / KIM SEOK MIN | European Patent Office | 2024

    Free access