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US 11,699,928 B2Granted
Stator core and motor using the same
AssigneeLG Innotek Co., Ltd.
InventorBong Bae Kong
Life of this patent
Estimating the term…
Abstract
The present invention relates to a stator core for improving the fixing properties of a magnet wire, and a motor in which the same is applied. Provided is a stator core which comprises a protrusion pattern part for fixing the distal end portion of a magnet wire, and thus eliminates a process of fixing the wire using a separate member during a wiring process, thereby improving processability and inhibiting an insulating film of the magnet wire from being damaged by an external force such as vibration.
Claims18
A motor, the motor comprising:
- a housing;
- a stator disposed in the housing;
- a rotor disposed in the stator;
- and
- a shaft disposed in the rotor,
- wherein the stator includes a stator core, an insulator coupled to the stator core, and a coil wound on the insulator,
- wherein the insulator includes a body part on which the coil is wound, an edge part extending from the body part, and a protrusion part protruding from the edge part,
- wherein the protrusion part is formed at the end of the edge part, and
- wherein the coil is disposed between the protrusion part and the body part.
6 more elements
A motor, the motor comprising:
- a housing;
- a stator disposed in the housing;
- a rotor disposed in the stator;
- and
- a shaft disposed in the rotor,
- wherein the stator includes a stator core, an insulator coupled to the stator core, and a coil wound on the insulator,
- wherein the stator core includes a head part and a tooth protruded from the head part,
- wherein the insulator includes a body part in contact with the tooth and an edge part in contact with the head part, and
- wherein the protrusion part is formed at the end of the edge part.
6 more elements
Dependencies are inferred from the claim text.