Unlock instant, AI-driven research and patent intelligence for your innovation.

Motor structure

A technology of motor structure and motor casing, applied in the direction of magnetic circuit shape/style/structure, winding conductor shape/style/structure, electric components, etc. Waste electromagnetic copper wires and other problems to achieve the effect of improving electromagnetic conversion efficiency, reducing vehicle weight, and saving electromagnetic copper wires

Pending Publication Date: 2022-01-11
赵滟玺
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In summary, the existing motors waste electromagnetic copper wires, high copper loss, small single-interaction surface torque, small power generation, and local overheating of the motor, low efficiency of the motor, and reduced service life of the motor. needs to be improved

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Motor structure
  • Motor structure
  • Motor structure

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] A single-stator axial, radial, and omni-directional fixed external magnetic circuit motor, such as figure 1 , shown in 4, 5, 8, 10, 11, 12, including a stator core structure 3 and a rotor structure; the stator core structure 3 includes a cylindrical core 14 that is provided with an inner hole 24 at the center of the shaft, and the There are many pairs of motor winding holes 22, a plurality of die-casting fixing holes 21 and a plurality of inserting fixing holes 23 evenly distributed along its circumferential direction on the shaped iron core 14, and each pair of motor winding holes 22 is along the radial direction of the cylindrical iron core 14. The extension direction of the motor winding hole 22, the die-casting fixing hole 21 and the insertion fixing hole 23 are all along the axial direction of the cylindrical iron core 14, the die-casting fixing hole 21 is located outside the motor winding hole 22, and the inside of the cylindrical iron core 14 Both the circumferen...

Embodiment 2

[0051] A single-stator fixed motor in the axial, radial and omni-directional magnetic circuits, such as figure 2 , 6 , 7, 9, 13, 14, 15, including a stator core structure 3 and a rotor structure; the stator core structure 3 includes a cylindrical iron core 14 with an inner hole 24 at the axis, and the cylindrical iron core There are many pairs of motor winding holes 22, multiple die-casting fixing holes 21 and multiple insertion fixing holes 23 evenly distributed along its circumferential direction on the core 14, and each pair of motor winding holes 22 is arranged along the radial direction of the cylindrical iron core 14, The extension direction of the motor winding hole 22, the die-casting fixing hole 21 and the insertion fixing hole 23 are all along the axial direction of the cylindrical iron core 14, the die-casting fixing hole 21 is located inside the motor winding hole 22, and the inner peripheral surface of the cylindrical iron core 14 and the outer circumferential s...

Embodiment 3

[0055] A dual-stator axial-radial omni-directional magnetic circuit motor, such as image 3 , 4 , 5, 8, 10, 11, 12, including two sets of stator core structures 3 and two sets of rotor structures; each set of stator core structures 3 includes a cylindrical iron core with an inner hole 24 at the axis 14. Several pairs of motor winding holes 22, multiple die-casting fixing holes 21 and multiple insertion fixing holes 23 are evenly distributed on the cylindrical iron core 14 along its circumference, and each pair of motor winding holes 22 is along the cylindrical iron core. 14 is arranged radially, the extension direction of the motor winding hole 22, the die-casting fixing hole 21 and the insertion fixing hole 23 are all along the axial direction of the cylindrical iron core 14, the die-casting fixing hole 21 is located outside the motor winding hole 22, and the cylindrical iron core The inner circumferential surface and the outer circumferential surface of the core 14 are all ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to the technical field of motor equipment, in particular to a motor structure, which comprises a motor stator iron core structure and a rotor structure, and is characterized in that the motor stator iron core structure comprises a cylindrical iron core of which the axis is provided with an inner hole; a plurality of pairs of motor winding holes, a plurality of casting fixing holes and a plurality of imbedding fixing holes are evenly distributed in the cylindrical iron core in the circumferential direction of the cylindrical iron core, one end face of the cylindrical iron core is connected with a first fan-shaped head iron core used for covering a motor winding, and the other end face of the cylindrical iron core is connected with a second fan-shaped head iron core used for covering the motor winding. The rotor structure comprises a T-shaped rotor and an end rotor of a cylindrical structure. The single-stator motor is provided with four pairs of interactive acting surfaces, the double-stator motor is provided with eight pairs of interactive acting surfaces, and magnetic isolation areas are reserved at two ends of each acting surface of the stator and the rotor, so that hysteresis interference and loss are reduced, high torque and high generating capacity are realized, heating and loss are reduced, motor efficiency is improved, and the motor structure is suitable for being popularized and used in various suitable fields.

Description

technical field [0001] The invention relates to the technical field of motor equipment, in particular to a motor structure. Background technique [0002] Motor, commonly known as "motor", refers to an electromagnetic device that realizes the conversion or transmission of electrical energy and mechanical energy according to the law of electromagnetic induction. It is mainly composed of stator, rotor, frame and accessories. Stator is an important part of motors such as generators and motors. The stator is composed of a motor casing or a stator core fixture, a stator core, and a motor winding. The rotor is composed of the rotor, the motor transmission shaft, the bearing and so on. The main function of the stator core is to generate a rotating magnetic field after electrification or to generate an induced current in the winding through the rotating magnetic field generated by the rotation of the rotor, and the main function of the rotor is to generate torque in the rotating ma...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): H02K1/12H02K1/22H02K3/28H02K7/00H02K7/116H02K16/00
CPCH02K1/12H02K1/22H02K3/28H02K16/00H02K7/116H02K7/006Y02T10/64
Inventor 赵滟玺赵振华
Owner 赵滟玺