Hairpin-type bar connection mechanism and hairpin-type winding motor equipped with the connection mechanism

A connecting mechanism and hairpin technology, which is applied to the shape/style/structure of windings, electromechanical devices, and winding conductors, can solve the problems of poor connection of hairpin bars and reduced production efficiency, and achieve increased efficiency and production efficiency. The effect of securing ease and improving insulation performance

Active Publication Date: 2017-07-28
HYUNDAI MOBIS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0004] However, in the case of the hairpin-type winding motor, unlike the method of winding the wire by the winding machine, it is accompanied by many repeated welding operations, which will cause poor connection between the hairpin-type guide bars during the same welding operation, and will cause Reduced production efficiency

Method used

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  • Hairpin-type bar connection mechanism and hairpin-type winding motor equipped with the connection mechanism
  • Hairpin-type bar connection mechanism and hairpin-type winding motor equipped with the connection mechanism
  • Hairpin-type bar connection mechanism and hairpin-type winding motor equipped with the connection mechanism

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Embodiment Construction

[0023] The following description will be made in detail with reference to the accompanying drawings of the embodiments of the present invention. The following embodiments are only to help the understanding of the present invention, and the scope of the present invention is not limited to the following embodiments. In addition, in order to provide a comprehensive description for practitioners with general knowledge, the following embodiments will omit the description of known structures that may cause ambiguous judgment of the technical gist of the present invention.

[0024] For the convenience of description, the structure of the hairpin-type winding motor is firstly described comprehensively, and then the hairpin-type connection mechanism of the present invention and the hairpin-type winding motor equipped with this component are described.

[0025] figure 1 It is a three-dimensional view of the stator core of the hairpin winding motor.

[0026] refer to figure 1 , the sta...

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Abstract

The invention relates to a hairpin type guiding strip connection mechanism and a hairpin type winding motor employing same. One side surface of the hairpin type guiding strip connection mechanism comprises a first connecting cover connecting the connection end of hairpin type guiding strips in any one groove among the grooves formed on the circumferential direction of a stator core; a second connecting cover connected with the grooves of the first connecting cover through a connection end of hairpin type guiding strips in other grooves arranged at a preset groove interval along the circumferential direction of the stator core; and a bus bar electrically connected between the first and second connecting covers.

Description

technical field [0001] The invention relates to a hairpin type guide bar connection mechanism and a hairpin type winding motor equipped with the connection mechanism. More specifically, it relates to a hairpin winding motor in which a plurality of hairpin-type guide bars are fastened and connected to the slot of the stator core to form the coil winding part of the stator core, so that the hairpin-type guide bars can be easily connected. Mechanism and hairpin winding motor with this connection mechanism. Background technique [0002] Recently, research and development of proposals for improving the performance of hybrid vehicles and the like and the power of motors have been actively carried out. Generally speaking, it is well known that the power of the motor is proportional to the number of revolutions of the coil wound in the stator core. In order not to increase the size of the motor and increase the power of the motor, it is necessary to consider how to increase the dut...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02K3/28H02K3/50
CPCH02K1/165H02K3/12H02K3/48
Inventor 金龙浩
Owner HYUNDAI MOBIS CO LTD
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