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


    Publication date :

    2024-12-31


    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



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