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CN-224218171-U - Iron core-free efficient disc type generator coil stator for mass production

CN224218171UCN 224218171 UCN224218171 UCN 224218171UCN-224218171-U

Abstract

The utility model relates to the technical field of coreless disc generators, in particular to a coreless high-efficiency disc generator coil stator which can be used for mass production, comprising a stator upper cover, wherein one side of the stator upper cover is provided with a stator outer cover main body in parallel, one end of the surface of the stator outer cover main body is fixedly connected with a plurality of coil positioning blocks, the top of each coil positioning block is fixedly connected with an upper end cover positioning bulge, the surface of the stator upper cover is provided with a plurality of through upper end cover positioning holes, the stator is characterized in that a stator main body outlet is formed in one side of the surface of the stator outer cover main body, the improved iron core-free high-efficiency disc-type generator coil stator capable of being used for mass production is manufactured by processing a generator coil stator shell in a 3D printing mode, glass fiber nylon is adopted as a material, a plurality of supporting points and fixing points are arranged, stability of stator molding can be enhanced, mass production can be achieved through the technology, and power generation efficiency can be greatly improved through the addition of a first layer of coil and a second layer of coil.

Inventors

  • LIU HAIPO

Assignees

  • 天津启能科技开发有限公司

Dates

Publication Date
20260508
Application Date
20231026

Claims (6)

  1. 1. The coil stator of the coreless high-efficiency disk generator for mass production comprises a stator upper cover (1) and is characterized in that one side of the stator upper cover (1) is provided with a stator outer cover main body (2) in parallel, one end of the surface of the stator outer cover main body (2) is fixedly connected with a plurality of coil positioning blocks (3), the top of each coil positioning block (3) is fixedly connected with an upper end cover positioning boss (4), the surface of the stator upper cover (1) is provided with a plurality of penetrating upper end cover positioning holes (5), one side of the surface of the stator outer cover main body (2) is provided with a stator main body outlet (6), the edge of the surface of the stator upper cover (1) is provided with an upper end cover outlet (7), one end of the surface of the stator outer cover main body (2) is attached with a first layer of coil (8), and one end of the first layer of coil (8) is attached with a second layer of coil (9).
  2. 2. The coreless high-efficiency disk generator coil stator for mass production as recited in claim 1, wherein the number of the upper end cover positioning holes (5) is consistent with the number of the upper end cover positioning protrusions (4), and the inner wall size of the upper end cover positioning holes (5) is consistent with the size of the upper end cover positioning protrusions (4).
  3. 3. The coreless high-efficiency disc generator coil stator for mass production of claim 1, wherein the upper end cover positioning holes (5) are uniformly distributed on the surface of the upper stator cover (1), and the coil positioning blocks (3) are uniformly distributed on the surface of the outer stator cover main body (2).
  4. 4. The coreless high-efficiency disc-type generator coil stator for mass production of claim 1, wherein the stator upper cover (1) and the stator outer cover main body (2) are made of glass fiber nylon, and the stator upper cover (1) forms an integrated structure through the upper cover positioning holes (5), the upper cover positioning protrusions (4) and the stator outer cover main body (2).
  5. 5. The coreless high-efficiency disc generator coil stator for mass production of claim 1, wherein the inner wall of the first layer coil (8) is attached to one side of the surface of the coil positioning block (3).
  6. 6. The coreless high-efficiency disk generator coil stator for mass production as recited in claim 1, wherein the central axis of the first layer coil (8) is consistent with the central axis of the second layer coil (9), and the fixed position of the first layer coil (8) on the coil positioning block (3) is inconsistent with the fixed position of the second layer coil (9) on the coil positioning block (3).

Description

Iron core-free efficient disc type generator coil stator for mass production Technical Field The utility model relates to the technical field of coreless disc generators, in particular to a coreless efficient disc generator coil stator which can be used for mass production. Background The coreless disk generator is a light-weight and high-efficiency generator, and is formed from two large portions of stator and rotor, and for example, it is formed from two large portions of stator and rotor, the rotor is rotating, stator is fixed, the rotor is rotated in the stator to produce magnetic field, and the magnetic force lines are cut to produce electromotive force, so that the mechanical energy can be converted into electric energy, and the generator can be used for generating power. However, the existing iron-core-free disk generator has the technical difficulty that the coil stator of the generator cannot realize real mass production temporarily, because the coil stator of the generator adopts an epoxy resin glue injection method, the glue injection method has low efficiency, the stator is unstable in molding and easy to deform, thereby influencing collision and friction between the rotor and the stator of the generator, and in addition, only one layer of coil can be arranged in the generator stator, the efficiency of converting mechanical energy into electric energy is low, and the generation efficiency of the generator is low, so that the iron-core-free high-efficiency disk generator coil stator for mass production is provided. The prior patent (publication number: CN 214850853U) discloses a disk type coreless generator, which comprises a disk type shell, a permanent magnet turntable and two groups of stator winding assemblies, wherein the permanent magnet turntable is arranged in the disk type shell, the permanent magnet turntable is configured on a rotating shaft, the rotating shaft is rotationally connected with the disk type shell, the two groups of stator winding assemblies are symmetrically arranged at two ends of the permanent magnet turntable, the stator winding assemblies are fixed on the inner wall of the disk type shell, the permanent magnet type turntable is provided with a plurality of fan blades, the fan blades are uniformly distributed on the circumferential surface of the permanent magnet type turntable, the disk type shell is provided with a plurality of air inlet holes and a plurality of air outlet holes, the air inlet holes are distributed on two end surfaces of the disk type shell, and the air outlet holes are distributed on the circumferential surface of the disk type shell. The utility model can increase the air inflow in the shell and improve the cooling efficiency. The inventor finds that the prior art has the following problems that 1, the stator is manufactured by an epoxy resin glue injection mode designed in the prior art, so that the stator is unstable in molding and easy to deform, friction and collision are easy to generate between a generator rotor and the stator, glue injection efficiency is low, mass production cannot be realized, and 2, the generator stator designed in the prior art only has one layer of coil, and power generation efficiency is low. Disclosure of utility model The utility model aims to provide a coreless high-efficiency disc-type generator coil stator which can be used for mass production, so as to solve the problems that the stator provided in the background art is unstable in molding, only one layer of coil can be arranged, and the like. The technical scheme includes that the stator of the coreless efficient disc-type generator coil for mass production comprises a stator upper cover, wherein one side of the stator upper cover is provided with a stator outer cover main body in parallel, one end of the surface of the stator outer cover main body is fixedly connected with a plurality of coil positioning blocks, the top of each coil positioning block is fixedly connected with an upper end cover positioning protrusion, the surface of the stator upper cover is provided with a plurality of penetrating upper end cover positioning holes, one side of the surface of the stator outer cover main body is provided with a stator main body outlet, the edge of the surface of the stator upper cover is provided with an upper end cover outlet, one end of the surface of the stator outer cover main body is attached with a first layer of coil, and one end of the first layer of coil is attached with a second layer of coil. Further preferably, the number of the upper end cover positioning holes is consistent with the number of the upper end cover positioning protrusions, and the size of the inner wall of the upper end cover positioning holes is consistent with the size of the upper end cover positioning protrusions. Further preferably, the positioning holes of the upper end cover are uniformly distributed on the surface of the upper cover of the stator, and the coil positioning blo