Stator seat, stator assembly, motor, LiDAR, and carrier system
The present disclosure provides a stator seat, a stator assembly, a motor, a LiDAR, and a carrier system. The stator seat comprises a mounting column, the mounting column has a first end and a second end opposite to each other, an outer side wall of the mounting column proximate to the second end is provided with a surrounding mounting boss, the mounting boss is provided with an avoidance structure, and the avoidance structure is configured to avoid a winding of a wound stator.
1 . A stator seat, comprising:
a mounting column having a first end and a second end opposite to each other, wherein:
an outer side wall of the mounting column proximate to the second end is provided with a surrounding mounting boss,
the mounting boss is provided with an avoidance structure, and
the avoidance structure is configured to avoid a winding of a wound stator.
2 . The stator seat according to claim 1 , wherein:
The avoidance structure comprises at least one avoidance notch,
the avoidance notch is located on an end surface of the mounting boss away from the second end, and
the avoidance notch is configured to positionally correspond to a toothed portion of the wound stator.
3 . The stator seat according to claim 2 , wherein:
the avoidance structure comprises a plurality of avoidance notches, and
the plurality of avoidance notches are circumferentially arranged around the mounting boss.
4 . The stator seat according to claim 2 , wherein the avoidance notch has a height less than that of the mounting boss in an axial direction of the mounting column.
5 . The stator seat according to claim 1 , wherein:
an outer side surface of the mounting column is provided with at least one positioning groove,
the positioning groove penetrates an end surface of the first end of the mounting column, and
the positioning groove extends in an axial direction of the mounting column.
6 . The stator seat according to claim 5 , wherein the positioning groove positionally corresponds to the avoidance structure in a circumferential direction of the mounting column.
7 . The stator seat according to claim 6 , wherein when the avoidance structure comprises an avoidance notch, the positioning groove is in communication with the avoidance notch.
8 . The stator seat according to claim 5 , wherein the outer side surface of the mounting column is provided with two positioning grooves, and the two positioning grooves are arranged opposite to each other in a radial direction of the mounting column.
9 . The stator seat according to claim 1 , further comprising:
a connecting portion connected to the second end.
10 . A stator assembly, comprising:
a stator seat including:
a mounting column having a first end and a second end opposite to each other, wherein:
an outer side wall of the mounting column proximate to the second end is provided with a surrounding mounting boss,
the mounting boss is provided with an avoidance structure, and
the avoidance structure is configured to avoid a winding of a wound stator; and
a wound stator sleeved on a mounting column of the stator seat.
11 . The stator assembly according to claim 10 , wherein the wound stator comprises:
a mounting main body having a third end and a fourth end opposite to each other, an end surface of the fourth end being attached to an end surface of the mounting boss away from the second end; and
at least one toothed portion connected to an outer side surface of the mounting main body;
wherein a surface of each toothed portion and an end surface of the third end of the mounting main body each are provided with an insulating layer.
12 . The stator assembly according to claim 11 , wherein the wound stator further comprises:
a winding wound around the toothed portion, a bridge wire of the winding being located on the end surface of the third end of the mounting main body.
13 . The stator assembly according to claim 11 , wherein when the outer side surface of the mounting column is provided with positioning grooves, a side surface of the mounting main body is provided with positioning keys, and the positioning keys are in a one-to-one correspondence with the positioning grooves.
14 . The stator assembly according to claim 13 , wherein the positioning keys each are connected to the end surface of the third end and the end surface of the fourth end.
15 . A motor for a rotating mirror of a LiDAR, wherein the motor comprises a stator assembly according to claim 10 .
16 . A LiDAR, comprising:
a motor for a rotating mirror of the LiDAR, wherein the motor comprises:
a stator assembly, comprises:
a stator seat including:
a mounting column having a first end and a second end opposite to each other, wherein:
an outer side wall of the mounting column proximate to the second end is provided with a surrounding mounting boss,
the mounting boss is provided with an avoidance structure, and the avoidance structure is configured to avoid a winding of a wound stator; and
a wound stator sleeved on a mounting column of the stator seat.
17 . A carrier system, comprising a LiDAR according to claim 16 .