CN113517777A

CN113517777A - Disc type generator structure

Info

Publication number: CN113517777A
Application number: CN202010272839.6A
Authority: CN
Inventors: 张勋
Original assignee: Yuanda Green Energy Technology Co ltd
Current assignee: Yuanda Green Energy Technology Co ltd
Priority date: 2020-04-09
Filing date: 2020-04-09
Publication date: 2021-10-19

Abstract

The invention discloses a disk generator structure, comprising a stator carrier disk, a rotating shaft part penetrating through the center of the stator carrier disk, two rotor carrier disks arranged at different ends of the rotating shaft part and positioned at different sides of the stator carrier disk, a plurality of magnetic assemblies annularly arranged on the rotor carrier disk, a plurality of winding carriers annularly arranged on the stator carrier disk, and at least one coil part continuously wound on the winding carriers, wherein the magnetic poles of two adjacent magnetic assemblies on the same rotor carrier disk are different, the magnetic poles of two opposite magnetic assemblies on different rotor carrier disks are different, the number of turns of the coil part on each winding carrier is the same, the winding directions of the coil part on each winding carrier are the same, and the current output value of each coil part is effectively improved and the power generation amount of each winding carrier is superposed by utilizing the regular arrangement of the magnetic assemblies and the winding carriers in number, and under the condition of not increasing the volume, the overall power generation benefit is improved.

Description

Disc type generator structure

Technical Field

The invention relates to a disc type generator structure, in particular to a disc type generator structure which is small in size, good in current output value, large in generating capacity and excellent in overall generating benefit.

Background

The rotor is driven to rotate by kinetic energy, the magnets on the rotor synchronously rotate, the magnetic force lines of the magnets generate magnetic force to cut the coils on the stator, the coils on the stator generate magnetic field changes, and induced current is generated to generate electricity, and the disc type generator is the electricity generation principle.

When a user needs to increase the power generation amount, the disc generator in the prior art can only achieve the effect of increasing the electric energy by increasing the number of the stator set and the rotor set, but after the number of the stator set and the rotor set is increased, the volume and the weight of the whole generator are increased, so that inconvenience in installation and increase of transportation cost are easily caused.

Even if the volume weight of the generator is not considered, when the number of the stator groups and the rotor groups is increased by a user, if the number is only an ambiguous increase, but the position relationship or the number relationship between the stator groups and the rotor groups is not considered, so that the magnetic force cutting action of each rotor on each stator is performed, the starting time is different or the finishing time is different, and the time for generating induction current is asynchronous, the generated induction current is easily changed into invalid current, that is, the induction current generated by each stator group cannot be accumulated.

In addition, the winding manner of the coil is also an important point ignored by general users, and if the number of winding turns of the coil of each stator is different, the magnitude of induced current generated by each stator is different, which causes unstable power output and is difficult to be practically applied to electric products; even if the winding directions of the coils of the stators are different, the induced current generated by each stator has different flow directions, so that the two opposite currents are mutually offset, the electricity generating benefit is not increased or decreased, and the rapid temperature rise of the generator is easily caused.

How to solve the above problems and deficiencies of the prior art is a direction in which the authors of the present invention and the related manufacturers engaged in the industry desire to research and improve.

Disclosure of Invention

In view of the above-mentioned shortcomings, the inventor of the present invention has searched relevant data, and has made various evaluations and considerations, and has made continuous trial and modification based on years of experience accumulated in the industry, and has designed a disk generator structure with small volume, good current output, large power generation capacity, and excellent overall power generation benefit.

The main purposes of the invention are as follows: under the condition that the whole volume weight is not increased, the number of turns of the coil and the winding direction are unified, and the number of the magnetic assemblies and the number of the winding carriers are regularly configured, so that the whole power generation benefit is effectively improved.

In order to achieve the purpose, the invention adopts the technical scheme that: a disc generator structure comprising: at least a stator carrying disk, a rotating shaft part is penetrated through the center of the stator carrying disk, a rotor carrying disk which is positioned at the different side of the stator carrying disk and rotates synchronously with the rotating shaft part is respectively arranged at the different ends of the rotating shaft part, a plurality of magnetic assemblies are arranged on the rotor carrying disk in a ring mode, a plurality of winding carriers are arranged on the stator carrying disk in a ring mode, and at least one coil part is continuously wound on each winding carrier. The number of the magnetic assemblies is a first integral multiple of a base number, the base number is greater than or equal to three, the first integer is greater than one, the number of the winding carriers is a second integral multiple of the base number, and the second integer is greater than or equal to the first integer; the adjacent magnetic component magnetic poles on the same rotor carrier disc are different, the opposite magnetic component magnetic poles on the different rotor carrier discs are different, the number of turns of the coil part on each winding carrier is the same, and the winding directions of the coil part on each winding carrier are the same.

The disc generator of the invention utilizes the action that the coil part winds on the winding carriers in the same direction to lead the induced current generated by each winding carrier to have the same current flow direction, and the number of turns of the coil part on each winding carrier is also the same, thus leading the induced current generated by each winding carrier to have the same magnitude, thus being capable of creating an environment that each winding carrier can generate stable current and the generated current can be superposed and amplified, therefore, the generation time of the induced current is the same by matching with the regular control of the number of the winding carriers and the number of the magnetic components, avoiding generating invalid current and really superposing the induced current generated by each winding carrier, and achieving the purpose of improving the overall power generation benefit.

By adopting the technology, the problems of larger volume and weight, asynchronous magnetic line cutting action, poor electricity generating benefit and easy overheating of the existing disc generator can be solved, and the practical progress of the advantages is achieved.

Drawings

Fig. 1 is a perspective view of a first preferred embodiment of the present invention.

Fig. 2 is an exploded view of the first preferred embodiment of the present invention.

FIG. 3 is a sectional view taken along line A-A of the first drawing of the first preferred embodiment of the present invention.

FIG. 4 is an exploded view of a bobbin and a coil part according to a first preferred embodiment of the present invention.

FIG. 5 is an assembled view of the first preferred embodiment of the present invention.

Fig. 6 is a first rotation diagram of the first preferred embodiment of the present invention.

Fig. 7 is a second rotation diagram of the first preferred embodiment of the present invention.

FIG. 8 is a schematic diagram illustrating a first preferred embodiment of the present invention.

FIG. 9 is a diagram illustrating the relationship between the number of magnetic elements and the number of winding carriers according to a second preferred embodiment of the present invention.

Fig. 10 is a first rotation diagram of the second preferred embodiment of the present invention.

FIG. 11 is a second rotation diagram of the second preferred embodiment of the present invention.

FIG. 12 is a diagram illustrating the relationship between the number of magnetic elements and the number of winding carriers according to the third preferred embodiment of the present invention.

Fig. 13 is a first rotation diagram of the third preferred embodiment of the present invention.

Fig. 14 is a second rotation diagram of the third preferred embodiment of the present invention.

Fig. 15 is a third rotation diagram of the third preferred embodiment of the invention.

Fig. 16 is a schematic structural view of a double-layer coil part according to a fourth preferred embodiment of the present invention.

Fig. 17 is an exploded view of a fifth preferred embodiment of the present invention.

Fig. 18 is a sectional view of a fifth preferred embodiment of the present invention.

FIG. 19 is a schematic diagram illustrating a fifth preferred embodiment of the present invention.

Wherein:

disc generators

100, 100d,

stator carriers

1, 1c, 1d,

power output parts

11, 11a, 11b, first positioning slots 12, 12c, second positioning slots 13c,

rotation shaft parts

2, 2d, ball bearings 21, driving devices 22, 22d,

rotor carriers

3, 3a, 3b, 3d,

magnetic components

31, 31a, 31b, 31c, 31d, first magnetic components 311b, second magnetic components 312b, screws 32,

winding carriers

4, 4a, 4b, 4c, 4d,

first winding groups

401a, 401b,

second winding groups

402a, 402b, third winding groups 403b,

positioning parts

41, 41c, hollow columns 42, reinforcing ribs 43, limiting parts 44, fixing shaft parts 5, first clamping rings 51, first ring wall parts, annular carriers 512, second clamping rings 511, second clamping rings 512, driving devices, 52, a second annular wall part 521, an annular cover 522,

coil parts

6, 6a, 6b,

outer shells

7, 7d, an opening part 71, sockets 72, a heat dissipation device 73d, an expansion rotor group 8d, expansion loading discs 81d, a first magnetic part 82d, a second magnetic part 83d, a linkage rotating shaft 84d, and electronic devices 9, 9 d.

Detailed Description

To achieve the above objects and advantages, the present invention provides a technical means and a structure, which will be described in detail with reference to the accompanying drawings.

Referring to fig. 1 to 4, it is apparent that the disc generator 100 of the present invention includes:

at least one stator carrying disc 1, wherein the stator carrying disc 1 is provided with a plurality of first positioning clamping grooves 12 which are arranged at intervals;

a rotating shaft part 2 penetrating the center of the stator carrying disc 1;

two rotor disks 3 arranged at different ends of the rotating shaft part 2 and positioned at different sides of the stator disk 1, and rotating synchronously with the rotating shaft part 2;

the magnetic assemblies 31 are annularly arranged on the rotor carrying disc 3, the number of the magnetic assemblies 31 is a first integral multiple of a base number, the base number is more than or equal to three, the first integral number is more than one, the magnetic poles of every two adjacent magnetic assemblies 31 on the same rotor carrying disc 3 are different, and the magnetic poles of every two opposite magnetic assemblies 31 on different rotor carrying discs 3 are different;

a plurality of winding carriers 4 annularly arranged on the stator carrier disc 1, the number of the winding carriers 4 is the second integral multiple of the base number, the second integral is larger than or equal to the first integral, one side of each winding carrier 4 is provided with a positioning part 41 correspondingly combined with the first positioning clamping groove 12, each winding carrier 4 is provided with a hollow column 42, at least one reinforcing rib 43 is formed in the hollow column 42, and two ends of the hollow column 42 are respectively provided with a limiting part 44;

a fixed shaft 5 disposed at the center of the winding carriers 4, the fixed shaft 5 having a first clamping ring 51 and a second clamping ring 52 disposed inside the first clamping ring 51, and clamping the winding carriers 4 together with the first clamping ring 51;

at least one coil part 6 continuously wound on the winding carriers 4, wherein the number of turns of the coil part 6 on each winding carrier 4 is the same, and the winding directions of the coil part 6 on each winding carrier 4 are the same;

at least one pair of power output parts 11 disposed on the stator disc 1 and electrically connected to the coil parts 6, wherein when the number of the winding carriers 4 is a third integral multiple of the number of the magnetic assemblies 31, the number of the power output parts 11 is equal to the third integral;

the structure of the present technology can be understood from the above description, and the advantages of small volume, good current output, large power generation amount, and excellent overall power generation efficiency can be achieved according to the corresponding coordination of the structure, and the detailed description will be described below.

Referring to fig. 1 to 8, when the above-mentioned components are used, it can be clearly seen from the figure that the stator carrier 1 is an annular insulating carrier, the winding carrier 4 is an insulating carrier of the coil portion 6 and is disposed around the inner side of the stator carrier 1, the space in the center of the stator carrier 1 where the winding carrier 4 is not disposed is provided for the rotation shaft portion 2 to pass through, two ends of the rotation shaft portion 2 are respectively provided with a disc-shaped rotor carrier 3, and the rotor carrier 3 is provided with a plurality of fan-shaped magnetic assemblies 31 (in this embodiment, the magnetic assemblies 31 are silicon steel sheets, and the coil portion 6 is a copper wire).

Specifically, the coil portions 6 on the winding carriers 4 are formed by continuously winding the same copper wire, and the number of turns of the upper coil of each winding carrier 4 is the same during winding, so that the magnitude of the induced current generated by each winding carrier 4 is the same, and further the output magnitude of the current is stabilized, and meanwhile, the winding directions of the coil portions 6 on each winding carrier 4 are also the same, so that the current flow directions of the induced current generated by each winding carrier 4 are the same, and further the influence of the reverse current is eliminated. Thus, when the rotor disc 3 rotates and the magnetic field generated by the magnetic assembly 31 changes on the winding carrier 4, an induced current is generated on the coil portion 6, and an environment in which each winding carrier 4 generates a stable current and the generated current can be amplified in a superimposed manner can be created by the above winding method.

Furthermore, the present invention is matched with the regular control of the number of the winding carriers 4 and the number of the magnetic components 31, so that the generation time of the induced current is the same, and the induced current generated at the same time can be superimposed. For example, as shown in fig. 6 and 7, since the magnetic component 31 is fixed on the rotor disc 3 through the screw 32, the position of the magnetic component 31 can be seen according to the position of the screw 32 when referring to the drawings. In the embodiment, the number of the magnetic elements 31 is 8, the number of the magnetic elements 31 is defined as a first integer multiple of the base number, i.e., the base number is 4, the first integer is 2(4 × 2 is 8), and the number of the wire carriers 4 is 8, and the number of the wire carriers 4 is defined as a second integer multiple of the base number, i.e., the second integer is equal to the first integer (4 × 2 is 8), and each of the magnetic elements 31 and the wire carriers 4 occupies 45 degrees of 360 degrees (360/8 is 45). And the magnetic poles of the adjacent magnetic assemblies 31 on the rotor carrying disc 3 are different, and the magnetic poles of the magnetic assemblies 31 at the opposite positions on the different rotor carrying discs 3 are different, so that the magnetic field change is generated once by the winding carriers 4 at the corresponding positions when the rotor carrying disc 3 rotates 45 degrees (as shown in the figure, the state before the rotor carrying disc rotates and the state of 22.5 degrees when the rotor carrying disc rotates 7), and because the time when each winding carrier 4 is influenced by the magnetic field change is the same, the eight winding carriers 4 can act simultaneously when the rotor carrying disc 3 rotates 45 degrees, and the eight times of induced current is generated by superposition, thereby achieving the purpose of improving the overall power generation benefit.

As shown in fig. 8, since the present invention generates power with high efficiency, the disc generator 100 of the present invention is disposed in an outer casing 7, an opening 71 is disposed on the outer casing 7 at a position corresponding to the rotating shaft 2, the rotating shaft 2 can be fixed on the outer casing 7 through the ball bearing 21, and a driving device 22, such as a manual driving device 22 of a hand game rod shape, is mounted on the rotating shaft 2 through the opening 71, so that a user can generate a large amount of power through a small amount of rotation, while the present embodiment further includes a socket 72 electrically connected to the power output part 11 on the outer casing 7 for the user to plug and transform the power to the electronic device 9. Wherein the number of power output portions 11 is defined as: when the number of the winding carriers 4 is the third integral multiple of the number of the magnetic assemblies 31, the number of the power output parts 11 is equal to the third integral. The number of the winding carriers 4 is 1 times (8/8 equals 1) the number of the magnetic assemblies 31, and the eight winding carriers 4 of the present embodiment are operated simultaneously, so that only one copper wire needs to be continuously wound to form the coil part 6, and therefore only one pair of the power output parts 11 is needed.

As shown in fig. 5, the stator carrier 1 has a plurality of first positioning slots 12 arranged at intervals and opened corresponding to the installation positions of the winding carriers 4, so that each winding carrier 4 also has a positioning portion 41, in this embodiment, the first positioning slots 12 are notch-shaped, and the positioning portions 41 are protrusion-shaped. Thus, when the user fixes the winding carrier 4 on the stator carrier disc 1, the butt joint and clamping actions of the first positioning clamping groove 12 and the positioning part 41 can be utilized, the assembling action of each winding carrier 4 is simplified, and the stability of the winding carrier 4 on the stator carrier disc 1 is improved. The first positioning slot 12 and the positioning portion 41 are only examples of preferred embodiments, and the winding carrier 4 can be fixed in a locking manner without the design of the first positioning slot 12 and the positioning portion 41.

Even though the winding carriers 4 can be fixed together with the fixing shaft 5, further facilitating the mounting action of the user and the stability of the winding carriers 4 on the stator plate 1, the arrangement of the fixing shaft 5 is only an example of the preferred embodiment, and the fixing action of the winding carriers 4 on the stator plate 1 can be performed even without using the fixing shaft 5. Specifically, the fixed shaft 5 is configured such that the first clamping ring 51 and the second clamping ring 52 clamp the inner side of each winding carrier 4 together, the first clamping ring 51 is configured to have a hollow hat-shaped structure by the first annular wall portion 511 and the annular carrier 512, and similarly, the second clamping ring 52 is configured to have another hollow hat-shaped structure by the second annular wall portion 521 and the annular cover 522, when in use, the first clamping ring 51 is disposed at the center of the stator carrier 1, so that the outer side of the winding carrier 4 is annularly disposed on the stator carrier 1, the inner side of the winding carrier 4 is disposed on the annular carrier 512 and abuts against the first annular wall portion 511, and then the second clamping ring 52 is operated to clamp the first clamping ring 51, so that the second annular wall portion 521 abuts against the side of the first annular wall portion 511, which is far away from the winding carrier 4, so as to cooperate with the annular carrier 512 and the annular cover 522 to clamp the winding carrier 4 together.

The bobbin 4 has a hollow column 42, a reinforcing rib 43, and a stopper 44. The hollow column 42 is a cylindrical structure for winding the coil part 6, the hollow can reduce the material cost of the winding carrier 4, and in order to avoid the influence of the hollow on the structural strength, the reinforcing rib 43 is connected to the inner wall of the hollow column 42 to improve the structural strength of the hollow column 42, and the limiting part 44 is a sheet body with a sectional area larger than that of the hollow column 42 and is arranged at two ends of the hollow column 42 for reference to winding and positioning of the coil part 6.

Referring to fig. 9 to 11, it can be clearly seen that the present embodiment is the same as the previous embodiments, and only the arrangement number of the magnetic elements 31a and the winding carriers 4a is changed. Since the number of the magnetic elements 31a is defined as the first integral multiple of the base number, and the base number is greater than or equal to three, the first integer is larger than one, the number of winding carriers 4a is defined as the second integer multiple of the base number, and the second integer is greater than or equal to the first integer, so when the base number is 3, the first integer is 2, and the second integer is 4, the number of magnetic assemblies 31a is 6, the number of winding carriers 4a is 12, in this case the number of winding carriers 4a is twice the number of magnetic assemblies 31a, and the number of the power output parts 11a is defined as the third integral multiple of the number of the coil carriers 4a of the magnetic assemblies 31a, the number of the power output portions 11a is equal to the third integer, so that the number of the power output portions 11a is 2 pairs, and the winding carriers 4a are grouped into a first winding group 401a and a second winding group 402a every six, and the first winding group 401a and the second winding group 402a are continuously wound with a coil part 6a, respectively.

Since the number of the winding carriers 4a is 12, each winding carrier 4a occupies a range of 30 degrees out of 360 degrees (360/12-30), and the number of the magnetic elements 31a is 6, each magnetic element 31a occupies a range of 60 degrees out of 360 degrees (360/6-60). Before the rotor disc 3a rotates, one end of each magnetic element 31a is aligned with the first winding group 401a, so that after the magnetic element 31a rotates 30 degrees, a magnetic field change is triggered on the first winding group 401a, and one end of each magnetic element 31a is aligned with the second winding group 402a, so that when the magnetic element 31a rotates 30 degrees again, a magnetic field change is triggered on the second winding group 402a, and so on. Therefore, every 30 degrees of rotation of the rotor carrier disc 3a (the 30 degrees of the winding carriers 4a and the 60 degrees of the magnetic assemblies 31a have the maximum common factor of 30 degrees), even if the six winding carriers 4a generate induced current, the induced current is superposed with the six groups of current and output from the corresponding pair of power output parts 11a, and further the power generation benefit is improved, and the power output parts 11a are divided into multiple groups for independent output, so that the operation freedom can be provided for users to connect in series or use independently.

As shown in fig. 12 to 15, it is clear that the present embodiment is different from the above embodiments in that only the number of the magnetic elements 31b and the winding carriers 4b are changed. Since the number of the magnetic elements 31b is defined as a first integer multiple of the base number, the base number is greater than or equal to three, the first integer is greater than one, the number of the winding carriers 4b is defined as a second integer multiple of the base number, and the second integer is greater than or equal to the first integer, when the base number is 4, the first integer is 2, and the second integer is 3, the number of the magnetic elements 31b is 8, the number of the winding carriers 4b is 12, the number of the winding carriers 4b is 1.5 times the number of the magnetic elements 31b, and the number of the power output parts 11b is defined as a number of the winding carriers 4b not an integer multiple of the number of the magnetic elements 31b, the number of the power output parts 11b is three, the number of the power output parts 11b is 3 pairs, the winding carriers 4b are divided into a first winding group 401b, a second winding group 402b, and a third winding group 403b, and the first to third winding

groups

401b, 3 pairs of the winding carriers 4b are divided into a group, 402b and 403b are each continuously wound with a coil portion 6 b.

Since the number of the wire carriers 4b is 12, each of the wire carriers 4b occupies a range of 30 degrees out of 360 degrees (360/12-30), and the number of the magnetic members 31b is 8, each of the magnetic members 31b occupies a range of 45 degrees out of 360 degrees (360/8-45). Before the rotor disc 3b rotates, one end of each of the four magnetic elements 31b (the first magnetic element 311b) is aligned with the first winding wire 401b, after the rotor disc 3b rotates 30 degrees, the first magnetic element 311b triggers a magnetic field change on the first winding wire 401b, but when the rotor disc 3b rotates 15 degrees, one end of the other four magnetic elements 31b (the second magnetic element 312b) is aligned with the second winding wire 402b, and similarly, to trigger the second winding wire 402b to generate an induced current, the rotor disc 3b needs to rotate 30 degrees, so that when the rotor disc 3b rotates 15 degrees again, in addition to triggering the first magnetic element 311b to generate an induced current, one end of the first magnetic element 311b is aligned with the third winding wire 403b, so that when the rotor disc 3b rotates 15 degrees again to complete the triggering of the second winding wire 402b, and simultaneously, one end of the second magnetic component 312b is cut to be flush with the first winding group 401b, and the like. Thus, for the first to third winding

groups

401b, 402b, 403b, the rotor carrier 3b rotates 30 degrees, even though the operation of generating the induced current by the winding carriers 4b of one set of four at a time is completed, and the four currents are superimposed and outputted from the corresponding pair of power output parts 11b, so that the number of the winding carriers 4b to be operated at each time is reduced to 4, and the load of the rotor carrier 3b during the rotation is reduced, thereby improving the power generation efficiency, but actually, when the rotor carrier 3b rotates continuously, the positional relationship between the first and second

magnetic members

311b, 312b and the first to third winding

groups

401b, 402b, 403b changes once per 15 degrees (the maximum common factor of 30 degrees of the winding carriers 4b and 45 degrees of the magnetic members 31b is 15 degrees) of the rotor carrier 3b, and the first to third winding

groups

401b, 402b, 403b are triggered every 15 degrees, 402b, 403b, and the power output portion 11b is divided into a plurality of groups for output, and further provides users with freedom of operation in serial connection or independent use.

As shown in fig. 16, it is clear that the present embodiment is the same as the above embodiments, and only the stator carrier disc 1c has a plurality of second positioning card slots 13c arranged at intervals at one side of the first positioning card slot 12c and correspondingly combined with the positioning portion 41c, and the first positioning card slots 12c and the second positioning card slots 13c are arranged in the arrangement direction in a cyclic and alternate manner according to the sequence of the first positioning card slots 12c, the second positioning card slots 13c, the first positioning card slots 12c, and the second positioning card slots 13 c. In this embodiment, the winding carriers 4c are disposed on the same stator carrier disc 1c on both sides by using the first positioning slot 12c and the second positioning slot 13c, so that more winding carriers 4c are disposed under the condition of increasing the volume by a small amount, and the overall power generation benefit is further improved by matching with the technology of unifying the number of turns of the coil and the winding direction and regularly configuring the number of the magnetic assemblies 31c and the winding carriers 4 c.

As shown in fig. 17 to 19, it is clear that the embodiment is the same as the above embodiments, and only when the stator carrying discs 1d are plural, there is an expansion rotor set 8d between the stator carrying discs 1d, the expansion rotor set 8d includes an expansion disc 81d pivotally mounted on the rotation shaft portion 2d, a plurality of first magnetic portions 82d mounted on one side of the expansion disc 81d, a plurality of second magnetic portions 83d mounted on the other side of the expansion disc 81d, and a linkage rotation shaft 84d mounted on the expansion disc 81d and rotating synchronously with the rotation shaft portion 2d, the positions of the first magnetic portion 82d and the second magnetic portion 83d are both corresponding to the positions of the magnetic components 31d, and the number of the first magnetic portions and the second magnetic portions is the same as the number of the magnetic components 31d, and a heat sink 73d pivotally mounted on the rotating shaft 2d is provided at one side of the outer housing 7 d. In this embodiment, the number of the stator carrying discs 1d is increased to two, such that one side of the stator carrying disc 1d is the rotor carrying disc 3d, and the other side is the extended rotor set 8d, thereby, the extended rotor set 8d and the stator carrying disc 1d capable of being provided with the winding carrier 4d on both sides are utilized to enable a user to freely extend the whole power generation amount according to the use requirement, for example, after the power generation amount is extended, the driving device 22d (such as a motor) drives the disc generator 100d, and is directly electrically connected to the electronic device 9d (such as an oven and other household appliances) with high power consumption. In addition, in order to avoid overheating of the outer casing 7d due to a high load, a heat sink 73d is directly connected to the outer casing 7d to help cool the disc generator 100d, in the embodiment, the heat sink 73d is directly connected to the rotating shaft 2d by taking a fan as an example and is linked by the driving device 22 d.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the scope of the present invention, so that the present invention is not limited by the accompanying drawings.

Claims

1. A disc generator structure, comprising:

at least one stator disc;

a rotating shaft part penetrating the center of the stator carrying disc;

two rotor carrying discs arranged at different ends of the rotating shaft part and positioned at different sides of the stator carrying disc, wherein the rotating shaft part synchronously rotates;

the magnetic assemblies are annularly arranged on the rotor carrying disc, the number of the magnetic assemblies is a first integral multiple of a base number, the base number is greater than or equal to three, the first integral number is greater than one, two adjacent magnetic assembly magnetic poles on the same rotor carrying disc are different, and two opposite magnetic assembly magnetic poles on different rotor carrying discs are different;

the number of the winding carriers is the second integral multiple of the base number, and the second integer is greater than or equal to the first integer;

at least one coil part continuously wound on the winding carriers, wherein the number of turns of the coil part on each winding carrier is the same, and the winding directions of the coil part on each winding carrier are the same.

2. The disc generator structure according to claim 1, wherein the stator disc has at least one pair of power output portions electrically connected to the coil portions, the number of the power output portions is equal to a third integer when the number of the winding carriers is a third integer multiple of the number of the magnetic elements, and the number of the power output portions is three when the number of the winding carriers is not an integer multiple of the number of the magnetic elements.

3. The disc generator structure as claimed in claim 1, wherein the stator disc has a plurality of first positioning slots spaced apart from each other, and one side of each winding carrier has a positioning portion correspondingly coupled to the first positioning slots.

4. The disc generator structure as claimed in claim 3, wherein the stator disc has a plurality of second positioning slots spaced apart from each other and corresponding to the positioning portions, and the first positioning slots and the second positioning slots are arranged in a circular and alternate manner in the arrangement direction according to the sequence of the first positioning slots and the second positioning slots.

5. The disc generator structure as claimed in claim 4, wherein when the number of the stator discs is plural, there is an expansion rotor set between each stator disc, the expansion rotor set includes an expansion disc pivoted on the rotation shaft, plural first magnetic force portions disposed on one side of the expansion disc, plural second magnetic force portions disposed on the other side of the expansion disc, and a linkage rotation shaft disposed on the expansion disc and the rotation shaft synchronously rotating, the positions of the first magnetic force portions and the second magnetic force portions both correspond to the positions of the magnetic assemblies, and the number of the first magnetic force portions and the second magnetic force portions is the same as the number of the magnetic assemblies.

6. The disc generator structure according to claim 1, wherein a fixed shaft member is provided at the center of each of the winding carriers, the fixed shaft member having a first holding ring and a second holding ring provided inside the first holding ring, and holding each of the winding carriers together with the first holding ring.

7. The disc generator structure as claimed in claim 1, wherein each winding carrier has a hollow column, at least one reinforcing rib is formed in the hollow column, and the hollow column has a position-limiting portion at each end.

8. The disc generator structure as claimed in claim 1, wherein the disc generator is disposed in an outer housing, and the outer housing has an opening portion corresponding to the rotation shaft.

9. The disc generator structure as claimed in claim 8, wherein a driving device is provided on the rotation shaft, and the driving device is an electric motor or a manual driving device.

10. The disc generator structure as claimed in claim 8, wherein a heat sink is provided at one side of the outer housing and pivotally connected to the rotating shaft.