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公开(公告)号：EP4439938A1
公开(公告)日：2024-10-02
申请号：EP24167139.5
申请日：2024-03-28
发明人： Jung, Jin Gun , Moon, Chi Won , Kim, Seokmin
CPC分类号： H02K5/24 , H02K1/187 , H02K5/10 , H02K2205/1220130101 , H02K2211/0320130101 , H02K7/14
摘要： 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 motor cover 5 comprises a cover part 50 and a packing part 51 enclosing a periphery of the cover part 50.
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公开(公告)号：EP4439929A3
公开(公告)日：2024-10-09
申请号：EP24167423.3
申请日：2024-03-28
发明人： Jung, Jin Gun , Moon, Chi Won , Kim, Seokmin
CPC分类号： H02K1/20 , H02K3/522 , H02K5/1735 , H02K7/14 , H02K2211/0320130101 , H02K1/187
摘要： The blower motor according to the present invention comprises 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.
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公开(公告)号：EP4439937A1
公开(公告)日：2024-10-02
申请号：EP24166855.7
申请日：2024-03-27
发明人： Jung, Jin Gun , Moon, Chi Won , Kim, Seokmin
摘要： The blower motor according to the present invention comprises a motor assembly 100; a flange 200 on which the motor assembly 100 is mounted; and a damper plate 300 coupled to the flange 200 and supporting the motor assembly 100.
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公开(公告)号：EP4439930A1
公开(公告)日：2024-10-02
申请号：EP24167439.9
申请日：2024-03-28
发明人： Jung, Jin Gun , Moon, Chi Won , Kim, Seokmin
CPC分类号： H02K1/187 , H02K5/24 , H02K11/33 , H02K11/40 , F04D25/0646 , F04D29/668 , H02K9/227 , H02K3/522 , H02K2211/0320130101
摘要： 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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公开(公告)号：EP4439929A2
公开(公告)日：2024-10-02
申请号：EP24167423.3
申请日：2024-03-28
发明人： Jung, Jin Gun , Moon, Chi Won , Kim, Seokmin
CPC分类号： H02K1/20 , H02K3/522 , H02K5/1735 , H02K7/14 , H02K2211/0320130101 , H02K1/187
摘要： The blower motor according to the present invention comprises 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.
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